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t=e.matrix;this.insertPoint=e.applyTransform(this.insertPoint);let i=Math.hypot(t.m00,t.m10,t.m20),s=Math.hypot(t.m01,t.m11,t.m21),a=s===0?1:s;this.rotation+=e.eulerRotation.z,this.height*=a,this.widthFactor*=i/a}clone(){let e=super.clone();return e._style=this._style.clone(),e}getBoundingBox(){return null}assignDocument(e){super.assignDocument(e),this._style=A.updateCollection(this._style,e.textStyles)}unassignDocument(){super.unassignDocument(),this._style=this._style.clone()}_tableOnRemove(e,t){super._tableOnRemove(e,t),t.item===this._style&&(this._style=this.document.textStyles.get(oe.defaultName))}};var mi;(function(r){r[r.SingleLine=1]="SingleLine",r[r.MultiLine=2]="MultiLine",r[r.ConstantMultiLine=4]="ConstantMultiLine"})(mi||(mi={}));var Do;(function(r){r[r.None=0]="None",r[r.Hidden=1]="Hidden",r[r.Constant=2]="Constant",r[r.Verify=4]="Verify",r[r.Preset=8]="Preset"})(Do||(Do={}));var Ea=class extends at{attributeType=mi.SingleLine;flags=Do.None;isReallyLocked=!1;mText=null;get 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cd;(function(r){r[r.PerspectiveMode=1]="PerspectiveMode",r[r.FrontClipping=2]="FrontClipping",r[r.BackClipping=4]="BackClipping",r[r.UcsFollow=8]="UcsFollow",r[r.FrontClipNotAtEye=16]="FrontClipNotAtEye",r[r.UcsIconVisibility=32]="UcsIconVisibility",r[r.UcsIconAtOrigin=64]="UcsIconAtOrigin",r[r.FastZoom=128]="FastZoom",r[r.SnapMode=256]="SnapMode",r[r.GridMode=512]="GridMode",r[r.IsometricSnapStyle=1024]="IsometricSnapStyle",r[r.HidePlotMode=2048]="HidePlotMode",r[r.IsoPairTop=4096]="IsoPairTop",r[r.IsoPairRight=8192]="IsoPairRight",r[r.ViewportZoomLocking=16384]="ViewportZoomLocking",r[r.CurrentlyAlwaysEnabled=32768]="CurrentlyAlwaysEnabled",r[r.NonRectangularClipping=65536]="NonRectangularClipping",r[r.ViewportOff=131072]="ViewportOff",r[r.DisplayGridBeyondDrawingLimits=262144]="DisplayGridBeyondDrawingLimits",r[r.AdaptiveGridDisplay=524288]="AdaptiveGridDisplay",r[r.SubdivisionGridBelowSpacing=1048576]="SubdivisionGridBelowSpacing"})(cd||(cd={}));var Ue=class r extends 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Ls;(function(r){r[r.None=0]="None",r[r.PlotViewportBorders=1]="PlotViewportBorders",r[r.ShowPlotStyles=2]="ShowPlotStyles",r[r.PlotCentered=4]="PlotCentered",r[r.PlotHidden=8]="PlotHidden",r[r.UseStandardScale=16]="UseStandardScale",r[r.PlotPlotStyles=32]="PlotPlotStyles",r[r.ScaleLineweights=64]="ScaleLineweights",r[r.PrintLineweights=128]="PrintLineweights",r[r.DrawViewportsFirst=512]="DrawViewportsFirst",r[r.ModelType=1024]="ModelType",r[r.UpdatePaper=2048]="UpdatePaper",r[r.ZoomToPaperOnUpdate=4096]="ZoomToPaperOnUpdate",r[r.Initializing=8192]="Initializing",r[r.PrevPlotInit=16384]="PrevPlotInit"})(Ls||(Ls={}));var Cl;(function(r){r[r.Inches=0]="Inches",r[r.Millimeters=1]="Millimeters",r[r.Pixels=2]="Pixels"})(Cl||(Cl={}));var pi;(function(r){r[r.NoRotation=0]="NoRotation",r[r.Degrees90=1]="Degrees90",r[r.Degrees180=2]="Degrees180",r[r.Degrees270=3]="Degrees270"})(pi||(pi={}));var 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e._sorters=[],e}getSorterHandle(e){let t=this._sorters.find(i=>i.entity===e);return t?t.sortHandle:e.handle}remove(e){let t=this._sorters.findIndex(i=>i.entity===e);return t<0?!1:(this._sorters.splice(t,1),!0)}[Symbol.iterator](){return[...this._sorters].sort((t,i)=>t.compareTo(i))[Symbol.iterator]()}};B();var ce;(function(r){r[r.Unitless=0]="Unitless",r[r.Inches=1]="Inches",r[r.Feet=2]="Feet",r[r.Miles=3]="Miles",r[r.Millimeters=4]="Millimeters",r[r.Centimeters=5]="Centimeters",r[r.Meters=6]="Meters",r[r.Kilometers=7]="Kilometers",r[r.Microinches=8]="Microinches",r[r.Mils=9]="Mils",r[r.Yards=10]="Yards",r[r.Angstroms=11]="Angstroms",r[r.Nanometers=12]="Nanometers",r[r.Microns=13]="Microns",r[r.Decimeters=14]="Decimeters",r[r.Decameters=15]="Decameters",r[r.Hectometers=16]="Hectometers",r[r.Gigameters=17]="Gigameters",r[r.AstronomicalUnits=18]="AstronomicalUnits",r[r.LightYears=19]="LightYears",r[r.Parsecs=20]="Parsecs",r[r.USSurveyFeet=21]="USSurveyFeet",r[r.USSurveyInches=22]="USSurveyInches",r[r.USSurveyYards=23]="USSurveyYards"})(ce||(ce={}));ie();ht();var Pa=class extends le{constructor(e,t){super(e,t)}resolveReference(e){return e.getCadObject(this.value)}};var Vi=class extends Pa{constructor(e){super(w.ExtendedDataHandle,e)}};T();D();B();var Re=class r extends ye{static get 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C;(function(r){r[r.Unknown=0]="Unknown",r[r.Usascii=20127]="Usascii",r[r.Iso88591=28591]="Iso88591",r[r.Iso88592=28592]="Iso88592",r[r.Iso88593=28593]="Iso88593",r[r.Iso88594=28594]="Iso88594",r[r.Iso88595=28595]="Iso88595",r[r.Iso88596=28596]="Iso88596",r[r.Iso88597=28597]="Iso88597",r[r.Iso88598=28598]="Iso88598",r[r.Iso88599=28599]="Iso88599",r[r.Iso885910=28600]="Iso885910",r[r.Iso885913=28603]="Iso885913",r[r.Iso885915=28605]="Iso885915",r[r.Ibm437=437]="Ibm437",r[r.Ibm737=737]="Ibm737",r[r.Ibm775=775]="Ibm775",r[r.Ibm850=850]="Ibm850",r[r.Ibm852=852]="Ibm852",r[r.Ibm855=855]="Ibm855",r[r.Ibm857=857]="Ibm857",r[r.Ibm860=860]="Ibm860",r[r.Ibm861=861]="Ibm861",r[r.Ibm863=863]="Ibm863",r[r.Ibm864=864]="Ibm864",r[r.Ibm865=865]="Ibm865",r[r.Ibm869=869]="Ibm869",r[r.Dos720=720]="Dos720",r[r.Cp866=866]="Cp866",r[r.Shift_jis=932]="Shift_jis",r[r.Gb2312=936]="Gb2312",r[r.Ksc5601=949]="Ksc5601",r[r.big5=950]="big5",r[r.Johab=1361]="Johab",r[r.Macintosh=1e4]="Macintosh",r[r.Xmacromanian=10010]="Xmacromanian",r[r.Windows874=874]="Windows874",r[r.Windows1250=1250]="Windows1250",r[r.Windows1251=1251]="Windows1251",r[r.Windows1252=1252]="Windows1252",r[r.Windows1253=1253]="Windows1253",r[r.Windows1254=1254]="Windows1254",r[r.Windows1255=1255]="Windows1255",r[r.Windows1256=1256]="Windows1256",r[r.Windows1257=1257]="Windows1257",r[r.Windows1258=1258]="Windows1258",r[r.Utf16=1200]="Utf16"})(C||(C={}));var 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Map([["gb2312",C.Gb2312],["kcs5601",C.Ksc5601],["ascii",C.Usascii],["big5",C.big5],["johab",C.Johab],["mac-roman",C.Xmacromanian],["dos437",C.Ibm437],["dos850",C.Ibm850],["dos852",C.Ibm852],["dos737",C.Ibm737],["dos866",C.Cp866],["dos855",C.Ibm855],["dos857",C.Ibm857],["dos860",C.Ibm860],["dos861",C.Ibm861],["dos863",C.Ibm863],["dos864",C.Ibm864],["dos865",C.Ibm865],["dos869",C.Ibm869],["dos720",C.Dos720],["dos775",C.Ibm775],["dos932",C.Shift_jis],["dos950",C.big5],["ansi_874",C.Windows874],["ansi_932",C.Shift_jis],["ansi_936",C.Gb2312],["ansi_950",C.big5],["ansi_1250",C.Windows1250],["ansi1250",C.Windows1250],["ansi_1251",C.Windows1251],["ansi1251",C.Windows1251],["ansi_1252",C.Windows1252],["ansi1252",C.Windows1252],["ansi_1253",C.Windows1253],["ansi1253",C.Windows1253],["ansi_1254",C.Windows1254],["ansi1254",C.Windows1254],["ansi_1255",C.Windows1255],["ansi1255",C.Windows1255],["ansi_1256",C.Windows1256],["ansi1256",C.Windows1256],["ansi_1257",C.Windows1257],["ansi1257",C.Windows1257],["iso8859-1",C.Iso88591],["iso88591",C.Iso88591],["iso8859-2",C.Iso88592],["iso88592",C.Iso88592],["iso8859-3",C.Iso88593],["iso88593",C.Iso88593],["iso8859-4",C.Iso88594],["iso88594",C.Iso88594],["iso8859-5",C.Iso88595],["iso88595",C.Iso88595],["iso8859-6",C.Iso88596],["iso88596",C.Iso88596],["iso8859-7",C.Iso88597],["iso88597",C.Iso88597],["iso8859-8",C.Iso88598],["iso88598",C.Iso88598],["iso8859-9",C.Iso88599],["iso88599",C.Iso88599],["iso8859-10",C.Iso885910],["iso885910",C.Iso885910],["iso8859-13",C.Iso885913],["iso885913",C.Iso885913],["iso885915",C.Iso885915],["iso8859-15",C.Iso885915]]);static 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5373484.");let t=Math.floor(e),i=e-t,s=Math.floor((t-186721625e-2)/36524.25),n=t+1+s-Math.floor(s/4)+1524,o=Math.floor((n-122.1)/365.25),l=Math.floor(365.25*o),p=Math.floor((n-l)/30.6001),b=p<14?p-1:p-13,x=b>2?o-4716:o-4715,j=n-l-Math.floor(30.6001*p),k=Math.floor(i*24);i-=k/24;let P=Math.floor(i*1440);i-=P/1440;let he=i*86400,$=Math.floor(he),X=Math.floor((he-$)*1e3);return new Date(x,b-1,j,k,P,$,X)}static editingTime(e){let t=Math.floor(e),i=e-t,s=Math.floor(i*24);i-=s/24;let a=Math.floor(i*1440);i-=a/1440;let n=i*86400,o=Math.floor(n),l=Math.floor((n-o)*1e3);return{days:t,hours:s,minutes:a,seconds:o,milliseconds:l}}static dateToJulian(e){let t=new Date(Date.UTC(1,0,1,12,0,0));if(e<t)return{jdate:0,milliseconds:0};let i=864e5,s=e.getTime(),a=Math.floor(s/i+24405875e-1),n=Math.round(s-(a-24405875e-1)*i);return{jdate:a,milliseconds:n}}};var Dl;(function(r){r[r.CounterClockWise=0]="CounterClockWise",r[r.ClockWise=1]="ClockWise"})(Dl||(Dl={}));var La;(function(r){r[r.DecimalDegrees=0]="DecimalDegrees",r[r.DegreesMinutesSeconds=1]="DegreesMinutesSeconds",r[r.Gradians=2]="Gradians",r[r.Radians=3]="Radians",r[r.SurveyorsUnits=4]="SurveyorsUnits"})(La||(La={}));var ma;(function(r){r[r.None=0]="None",r[r.Scientific=1]="Scientific",r[r.Decimal=2]="Decimal",r[r.Engineering=3]="Engineering",r[r.Architectural=4]="Architectural",r[r.Fractional=5]="Fractional",r[r.WindowsDesktop=6]="WindowsDesktop"})(ma||(ma={}));T();D();B();var ue;(function(r){r[r.SuppressZeroFeetAndInches=0]="SuppressZeroFeetAndInches",r[r.ShowZeroFeetAndInches=1]="ShowZeroFeetAndInches",r[r.ShowZeroFeetSuppressZeroInches=2]="ShowZeroFeetSuppressZeroInches",r[r.SuppressZeroFeetShowZeroInches=3]="SuppressZeroFeetShowZeroInches",r[r.SuppressDecimalLeadingZeroes=4]="SuppressDecimalLeadingZeroes",r[r.SuppressDecimalTrailingZeroes=8]="SuppressDecimalTrailingZeroes",r[r.SuppressDecimalLeadingAndTrailingZeroes=12]="SuppressDecimalLeadingAndTrailingZeroes"})(ue||(ue={}));var _i;(function(r){r[r.DisplayAll=0]="DisplayAll",r[r.SuppressLeadingZeroes=1]="SuppressLeadingZeroes",r[r.SupressTrailingZeroes=2]="SupressTrailingZeroes",r[r.SupressAll=3]="SupressAll"})(_i||(_i={}));var or;(function(r){r[r.Horizontal=0]="Horizontal",r[r.Diagonal=1]="Diagonal",r[r.None=2]="None"})(or||(or={}));var Ro=class r{get angularDecimalPlaces(){return this._angularDecimalPlaces}set angularDecimalPlaces(e){if(e<0)throw new RangeError("The number of decimal places must be equals or greater than zero.");this._angularDecimalPlaces=e}angularZeroHandling=_i.DisplayAll;decimalSeparator;degreesSymbol;feetInchesSeparator;feetSymbol;get fractionHeightScale(){return this._fractionHeightScale}set fractionHeightScale(e){if(e<=0)throw new RangeError("The fraction height scale must be greater than zero.");this._fractionHeightScale=e}fractionType;gradiansSymbol;inchesSymbol;get linearDecimalPlaces(){return this._linearDecimalPlaces}set linearDecimalPlaces(e){if(e<0)throw new RangeError("The number of decimal places must be equals or greater than zero.");this._linearDecimalPlaces=e}linearZeroHandling=ue.SuppressDecimalTrailingZeroes;minutesSymbol;radiansSymbol;secondsSymbol;get suppressAngularLeadingZeros(){return this.linearZeroHandling===ue.SuppressDecimalLeadingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes}get suppressAngularTrailingZeros(){return this.linearZeroHandling===ue.SuppressDecimalTrailingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes}get suppressLinearLeadingZeros(){return this.linearZeroHandling===ue.SuppressDecimalLeadingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes}get suppressLinearTrailingZeros(){return this.linearZeroHandling===ue.SuppressDecimalTrailingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes}get suppressZeroFeet(){return this.linearZeroHandling===ue.SuppressZeroFeetAndInches||this.linearZeroHandling===ue.SuppressZeroFeetShowZeroInches}get suppressZeroInches(){return this.linearZeroHandling===ue.SuppressZeroFeetAndInches||this.linearZeroHandling===ue.ShowZeroFeetSuppressZeroInches}_angularDecimalPlaces;_fractionHeightScale;_linearDecimalPlaces;constructor(){this._linearDecimalPlaces=2,this._angularDecimalPlaces=0,this.decimalSeparator=".",this.feetInchesSeparator="-",this.degreesSymbol="\xB0",this.minutesSymbol="'",this.secondsSymbol='"',this.radiansSymbol="r",this.gradiansSymbol="g",this.feetSymbol="'",this.inchesSymbol='"',this._fractionHeightScale=1,this.fractionType=or.Horizontal}getZeroHandlingFormat(e=!1){let t,i,s;e?(t=this.angularDecimalPlaces,i=this.angularZeroHandling===_i.SuppressLeadingZeroes||this.angularZeroHandling===_i.SupressAll?"#":"0",s=this.angularZeroHandling===_i.SupressTrailingZeroes||this.angularZeroHandling===_i.SupressAll?"#":"0"):(t=this.linearDecimalPlaces,i=this.linearZeroHandling===ue.SuppressDecimalLeadingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes?"#":"0",s=this.linearZeroHandling===ue.SuppressDecimalTrailingZeroes||this.linearZeroHandling===ue.SuppressDecimalLeadingAndTrailingZeroes?"#":"0");let a=i+".";for(let n=0;n<t;n++)a+=s;return a}toArchitectural(e){let t=Math.trunc(e/12),i=e-12*t,s=Math.trunc(i);if(Math.abs(i)<1e-12)return t===0?this.suppressZeroFeet?`0${this.inchesSymbol}`:this.suppressZeroInches?`0${this.feetSymbol}`:`0${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`:this.suppressZeroInches?`${t}${this.feetSymbol}`:`${t}${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`;let{numerator:a,denominator:n}=r._getFraction(i,Math.pow(2,this.linearDecimalPlaces));if(a===0)return s===0?t===0?this.suppressZeroFeet?`0${this.inchesSymbol}`:this.suppressZeroInches?`0${this.feetSymbol}`:`0${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`:this.suppressZeroInches?`${t}${this.feetSymbol}`:`${t}${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`:t===0?this.suppressZeroFeet?`${s}${this.inchesSymbol}`:`0${this.feetSymbol}${this.feetInchesSeparator}${s}${this.inchesSymbol}`:`${t}${this.feetSymbol}${this.feetInchesSeparator}${s}${this.inchesSymbol}`;let o;this.suppressZeroFeet&&t===0?o="":o=t+this.feetSymbol+this.feetInchesSeparator;let l="";switch(this.fractionType){case or.Diagonal:l=`\\A1;${o}${s}{\\H${this.fractionHeightScale}x;\\S${a}#${n};}${this.inchesSymbol}`;break;case or.Horizontal:l=`\\A1;${o}${s}{\\H${this.fractionHeightScale}x;\\S${a}/${n};}${this.inchesSymbol}`;break;case or.None:l=`${o}${s} ${a}/${n}${this.inchesSymbol}`;break}return l}toDecimal(e,t=!1){return r._formatNumber(e,this.getZeroHandlingFormat(t),this.decimalSeparator)}toDegrees(e){let t=e*(180/Math.PI);return r._formatNumber(t,this.getZeroHandlingFormat(!0),this.decimalSeparator)+this.degreesSymbol}toDegreesMinutesSeconds(e){let t=e*(180/Math.PI),i=(t-Math.trunc(t))*60,s=(i-Math.trunc(i))*60;if(this.angularDecimalPlaces===0)return`${Math.round(t)}${this.degreesSymbol}`;if(this.angularDecimalPlaces===1||this.angularDecimalPlaces===2)return`${Math.trunc(t)}${this.degreesSymbol}${Math.round(i)}${this.minutesSymbol}`;if(this.angularDecimalPlaces===3||this.angularDecimalPlaces===4)return`${Math.trunc(t)}${this.degreesSymbol}${Math.trunc(i)}${this.minutesSymbol}${Math.round(s)}${this.secondsSymbol}`;let a="0."+"0".repeat(this.angularDecimalPlaces-4);return`${Math.trunc(t)}${this.degreesSymbol}${Math.trunc(i)}${this.minutesSymbol}${r._formatNumber(s,a,this.decimalSeparator)}${this.secondsSymbol}`}toEngineering(e){let t=Math.trunc(e/12),i=e-12*t;if(Math.abs(i)<1e-12)return t===0?this.suppressZeroFeet?`0${this.inchesSymbol}`:this.suppressZeroInches?`0${this.feetSymbol}`:`0${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`:this.suppressZeroInches?`${t}${this.feetSymbol}`:`${t}${this.feetSymbol}${this.feetInchesSeparator}0${this.inchesSymbol}`;let s=r._formatNumber(i,this.getZeroHandlingFormat(),this.decimalSeparator);return t===0?this.suppressZeroFeet?`${i}${this.inchesSymbol}`:`0${this.feetSymbol}${this.feetInchesSeparator}${s}${this.inchesSymbol}`:`${t}${this.feetSymbol}${this.feetInchesSeparator}${s}${this.inchesSymbol}`}toFractional(e){let t=Math.trunc(e),{numerator:i,denominator:s}=r._getFraction(e,Math.pow(2,this.linearDecimalPlaces));if(i===0)return`${Math.trunc(e)}`;let a="";switch(this.fractionType){case or.Diagonal:a=`\\A1;${t}{\\H${this.fractionHeightScale}x;\\S${i}#${s};}`;break;case or.Horizontal:a=`\\A1;${t}{\\H${this.fractionHeightScale}x;\\S${i}/${s};}`;break;case or.None:{a=`${t===0?"":`${t} `}${i}/${s}`;break}}return a}toGradians(e){let t=e*(200/Math.PI);return r._formatNumber(t,this.getZeroHandlingFormat(!0),this.decimalSeparator)+this.gradiansSymbol}toRadians(e){return r._formatNumber(e,this.getZeroHandlingFormat(!0),this.decimalSeparator)+this.radiansSymbol}toScientific(e){return e.toExponential(this.linearDecimalPlaces).toUpperCase()}static _getFraction(e,t){let i=Math.round((e-Math.trunc(e))*t),s=r._getGCD(i,t);s<=0&&(s=1),i=Math.trunc(i/s);let a=Math.trunc(t/s);return{numerator:i,denominator:a}}static _getGCD(e,t){let i=e,s=t;for(;s!==0;){let a=i%s;i=s,s=a}return i}static _formatNumber(e,t,i){let s=t.split("."),a=s[0]||"0",n=s[1]||"",o=n.length,l=a==="#",p=n.length>0&&n[0]==="#",b=e.toFixed(o);if(i!=="."&&(b=b.replace(".",i)),p&&b.includes(i)){for(;b.endsWith("0");)b=b.slice(0,-1);b.endsWith(i)&&(b=b.slice(0,-1))}return l&&(b.startsWith("0"+i)?b=b.slice(1):b.startsWith("-0"+i)&&(b="-"+b.slice(2))),b}};var pa;(function(r){r[r.BeforeDimensionText=0]="BeforeDimensionText",r[r.AboveDimensionText=1]="AboveDimensionText",r[r.None=2]="None"})(pa||(pa={}));var No;(function(r){r[r.NoBackground=0]="NoBackground",r[r.DrawingBackgroundColor=1]="DrawingBackgroundColor",r[r.DimensionTextBackgroundColor=2]="DimensionTextBackgroundColor"})(No||(No={}));var Ao;(function(r){r[r.Centered=0]="Centered",r[r.Left=1]="Left",r[r.Right=2]="Right",r[r.OverFirstExtLine=3]="OverFirstExtLine",r[r.OverSecondExtLine=4]="OverSecondExtLine"})(Ao||(Ao={}));var vo;(function(r){r[r.Centered=0]="Centered",r[r.Above=1]="Above",r[r.Outside=2]="Outside",r[r.JIS=3]="JIS",r[r.Below=4]="Below"})(vo||(vo={}));var Tl;(function(r){r[r.Both=0]="Both",r[r.ArrowsFirst=1]="ArrowsFirst",r[r.TextFirst=2]="TextFirst",r[r.BestFit=3]="BestFit"})(Tl||(Tl={}));var Hi;(function(r){r[r.LeftToRight=0]="LeftToRight",r[r.RightToLeft=1]="RightToLeft"})(Hi||(Hi={}));var Eo;(function(r){r[r.MoveLineWithText=0]="MoveLineWithText",r[r.AddLeaderWhenTextMoved=1]="AddLeaderWhenTextMoved",r[r.FreeTextPosition=2]="FreeTextPosition"})(Eo||(Eo={}));var ko;(function(r){r[r.Bottom=0]="Bottom",r[r.Middle=1]="Middle",r[r.Top=2]="Top"})(ko||(ko={}));var Q=class r extends ye{static get default(){return new r(r.defaultName)}alternateDimensioningSuffix="[]";alternateUnitDecimalPlaces=3;alternateUnitDimensioning=!1;alternateUnitFormat=ma.Decimal;alternateUnitRounding=0;alternateUnitScaleFactor=25.4;alternateUnitToleranceDecimalPlaces=3;alternateUnitToleranceZeroHandling=ue.SuppressZeroFeetAndInches;alternateUnitZeroHandling=ue.SuppressZeroFeetAndInches;angularDecimalPlaces=0;angularUnit=La.DecimalDegrees;angularZeroHandling=_i.DisplayAll;arcLengthSymbolPosition=pa.BeforeDimensionText;get arrowBlock(){return this._dimArrowBlock}set arrowBlock(e){this._dimArrowBlock=e}get arrowSize(){return this._arrowSize}set arrowSize(e){if(e<0)throw new Error("The arrowSize must be equals or greater than zero.");this._arrowSize=e}centerMarkSize=.09;cursorUpdate=!1;decimalPlaces=2;decimalSeparator=".";get dimArrow1(){return this._dimArrow1}set dimArrow1(e){this._dimArrow1=e}get dimArrow2(){return this._dimArrow2}set dimArrow2(e){this._dimArrow2=e}dimensionFit=0;dimensionLineColor=S.byBlock;dimensionLineExtension=0;dimensionLineGap=.625;dimensionLineIncrement=3.75;dimensionLineWeight=F.ByBlock;dimensionTextArrowFit=Tl.BestFit;dimensionUnit=2;extensionLineColor=S.byBlock;extensionLineExtension=1.25;extensionLineOffset=.625;extensionLineWeight=F.ByBlock;fixedExtensionLineLength=1;fractionFormat=or.Horizontal;generateTolerances=!1;isExtensionLineLengthFixed=!1;get joggedRadiusDimensionTransverseSegmentAngle(){return this._joggedRadiusDimensionTransverseSegmentAngle}set joggedRadiusDimensionTransverseSegmentAngle(e){let t=Math.round(e*1e6)/1e6,i=5*Math.PI/180,s=Math.PI/2;if(t<=i||t>=s)throw new Error("The joggedRadiusDimensionTransverseSegmentAngle must be in range of 5 to 90 degrees.");this._joggedRadiusDimensionTransverseSegmentAngle=e}get leaderArrow(){return this._leaderArrow}set leaderArrow(e){this._leaderArrow=e}limitsGeneration=!1;linearScaleFactor=1;linearUnitFormat=ma.Decimal;get lineType(){return this._lineType}set lineType(e){this._lineType=e}get lineTypeExt1(){return this._lineTypeExt1}set lineTypeExt1(e){this._lineTypeExt1=e}get lineTypeExt2(){return this._lineTypeExt2}set lineTypeExt2(e){this._lineTypeExt2=e}minusTolerance=0;get objectName(){return h.tableDimstyle}get objectType(){return m.DIMSTYLE}plusTolerance=0;postFix="<>";get prefix(){let{prefix:e}=this._getDimStylePrefixAndSuffix(this.postFix,"<",">");return e}set prefix(e){let{suffix:t}=this._getDimStylePrefixAndSuffix(this.postFix,"<",">");this.postFix=`${e}${this.postFix}${t}`}rounding=0;get scaleFactor(){return this._scaleFactor}set scaleFactor(e){if(e<0)throw new Error("The scaleFactor must be equals or greater than zero.");this._scaleFactor=e}separateArrowBlocks=!0;get style(){return this._style}set style(e){if(e==null)throw new Error("Style cannot be null.");this._style=e}get subclassMarker(){return d.dimensionStyle}get suffix(){let{suffix:e}=this._getDimStylePrefixAndSuffix(this.postFix,"<",">");return e}set suffix(e){let{prefix:t}=this._getDimStylePrefixAndSuffix(this.postFix,"<",">");this.postFix=`${t}${this.postFix}${e}`}suppressFirstDimensionLine=!1;suppressFirstExtensionLine=!1;suppressOutsideExtensions=!1;suppressSecondDimensionLine=!1;suppressSecondExtensionLine=!1;textBackgroundColor=S.byBlock;textBackgroundFillMode=No.NoBackground;textColor=S.byBlock;textDirection=Hi.LeftToRight;get textHeight(){return this._textHeight}set textHeight(e){if(e<=0)throw new Error("The textHeight must be greater than zero.");this._textHeight=e}textHorizontalAlignment=Ao.Centered;textInsideExtensions=!1;textInsideHorizontal=!1;textMovement=Eo.MoveLineWithText;textOutsideExtensions=!1;textOutsideHorizontal=!1;textVerticalAlignment=vo.Above;textVerticalPosition=0;tickSize=0;toleranceAlignment=ko.Bottom;toleranceDecimalPlaces=2;toleranceScaleFactor=1;toleranceZeroHandling=ue.SuppressDecimalTrailingZeroes;zeroHandling=ue.SuppressDecimalTrailingZeroes;static defaultName="Standard";static styleOverrideEntryName="DSTYLE";_arrowSize=.18;_dimArrow1=null;_dimArrow2=null;_dimArrowBlock=null;_joggedRadiusDimensionTransverseSegmentAngle=Math.PI/4;_leaderArrow=null;_lineType=null;_lineTypeExt1=null;_lineTypeExt2=null;_scaleFactor=1;_style=oe.default;_textHeight=.18;constructor(e){super(e)}applyRounding(e,t=!1){let i=t?this.alternateUnitRounding:this.rounding;return i!==0&&(e=i*Math.round(e/i)),e}clone(){let e=super.clone();return e.style=this.style?.clone(),e.leaderArrow=this.leaderArrow?.clone()??null,e.arrowBlock=this.arrowBlock?.clone()??null,e.dimArrow1=this.dimArrow1?.clone()??null,e.dimArrow2=this.dimArrow2?.clone()??null,e.lineType=this.lineType?.clone()??null,e.lineTypeExt1=this.lineTypeExt1?.clone()??null,e.lineTypeExt2=this.lineTypeExt2?.clone()??null,e}getAlternateUnitStyleFormat(){let e=new Ro;return e.linearDecimalPlaces=this.alternateUnitDecimalPlaces,e.angularDecimalPlaces=this.alternateUnitDecimalPlaces,e.decimalSeparator=this.decimalSeparator,e.fractionHeightScale=this.toleranceScaleFactor,e.fractionType=this.fractionFormat,e.linearZeroHandling=this.alternateUnitZeroHandling,e.angularZeroHandling=this.angularZeroHandling,e}getUnitStyleFormat(){let e=new Ro;return e.linearDecimalPlaces=this.decimalPlaces,e.angularDecimalPlaces=this.angularDecimalPlaces===-1?this.decimalPlaces:this.angularDecimalPlaces,e.decimalSeparator=this.decimalSeparator,e.fractionHeightScale=this.toleranceScaleFactor,e.fractionType=this.fractionFormat,e.linearZeroHandling=this.zeroHandling,e.angularZeroHandling=this.angularZeroHandling,e}_getDimStylePrefixAndSuffix(e,t,i){let s=-1;for(let a=0;a<e.length;a++)if(e[a]===t&&a+1<e.length&&e[a+1]===i){s=a;break}return s<0?{prefix:"",suffix:e}:{prefix:e.substring(0,s),suffix:e.substring(s+2)}}altMzf=0;altMzs="";mzf=0;mzs=""};T();D();B();var lr;(function(r){r[r.None=0]="None",r[r.Top=1]="Top",r[r.Bottom=2]="Bottom",r[r.Front=3]="Front",r[r.Back=4]="Back",r[r.Left=5]="Left",r[r.Right=6]="Right"})(lr||(lr={}));var Rt=class extends ye{get objectType(){return m.UCS}get objectName(){return h.tableUcs}get subclassMarker(){return d.ucs}origin=new c(0,0,0);xAxis=new c(1,0,0);yAxis=new c(0,1,0);orthographicType=lr.None;orthographicViewType=lr.None;elevation=0;constructor(e){super(e)}};var Sl;(function(r){r[r.None=0]="None",r[r.Normal=1]="Normal",r[r.All=2]="All"})(Sl||(Sl={}));var Bl;(function(r){r[r.CreateExplodedDimensions=0]="CreateExplodedDimensions",r[r.CreateNonAssociativeDimensions=1]="CreateNonAssociativeDimensions",r[r.CreateAssociativeDimensions=2]="CreateAssociativeDimensions"})(Bl||(Bl={}));var bs;(function(r){r[r.ByLayer=0]="ByLayer",r[r.ByBlock=1]="ByBlock",r[r.ByDictionaryDefault=2]="ByDictionaryDefault",r[r.ByObjectId=3]="ByObjectId"})(bs||(bs={}));var Rl;(function(r){r[r.NoIndex=0]="NoIndex",r[r.LayerIndex=1]="LayerIndex",r[r.SpatialIndex=2]="SpatialIndex",r[r.LayerAndSpatialIndex=3]="LayerAndSpatialIndex"})(Rl||(Rl={}));var Nl;(function(r){r[r.English=0]="English",r[r.Metric=1]="Metric"})(Nl||(Nl={}));var Al;(function(r){r[r.Disabled=0]="Disabled",r[r.Selection=1]="Selection",r[r.Snap=2]="Snap",r[r.Redraw=4]="Redraw",r[r.Slide=8]="Slide",r[r.Regen=16]="Regen",r[r.Plotting=32]="Plotting",r[r.Postscript=64]="Postscript",r[r.All=127]="All"})(Al||(Al={}));var Fi;(function(r){r[r.Viewport=0]="Viewport",r[r.Normal=1]="Normal"})(Fi||(Fi={}));var vl;(function(r){r[r.None=0]="None",r[r.QuadraticBSpline=5]="QuadraticBSpline",r[r.CubicBSpline=6]="CubicBSpline",r[r.Bezier=8]="Bezier"})(vl||(vl={}));var El;(function(r){r[r.None=0]="None",r[r.DisplayAndPlot=1]="DisplayAndPlot",r[r.DisplayNotPlot=2]="DisplayNotPlot"})(El||(El={}));ie();var f;(function(r){r[r.None=0]="None",r[r.String=1]="String",r[r.Point3D=2]="Point3D",r[r.Double=3]="Double",r[r.Byte=4]="Byte",r[r.Int16=5]="Int16",r[r.Int32=6]="Int32",r[r.Int64=7]="Int64",r[r.Handle=8]="Handle",r[r.ObjectId=9]="ObjectId",r[r.Bool=10]="Bool",r[r.Chunk=11]="Chunk",r[r.Comment=12]="Comment",r[r.ExtendedDataString=13]="ExtendedDataString",r[r.ExtendedDataChunk=14]="ExtendedDataChunk",r[r.ExtendedDataHandle=15]="ExtendedDataHandle",r[r.ExtendedDataDouble=16]="ExtendedDataDouble",r[r.ExtendedDataInt16=17]="ExtendedDataInt16",r[r.ExtendedDataInt32=18]="ExtendedDataInt32"})(f||(f={}));var Ne=class r{static isValidCode(e,t){return r.isValidGroupCode(r.transformValue(e),t)}static isValidGroupCode(e,t){switch(e){case f.String:case f.ExtendedDataString:case f.Comment:return typeof t=="string";case f.Point3D:return t!=null&&typeof t=="object";case f.Double:case f.ExtendedDataDouble:return typeof t=="number";case f.Byte:return typeof t=="number";case f.Int16:case f.ExtendedDataInt16:return typeof t=="number";case f.Int32:case f.ExtendedDataInt32:return typeof t=="number";case f.Int64:return typeof t=="number"||typeof t=="bigint";case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:return typeof t=="number";case f.Bool:return typeof t=="boolean";case f.Chunk:case f.ExtendedDataChunk:return t instanceof Uint8Array||Array.isArray(t);case f.None:default:return!1}}static transformValue(e){return e>=0&&e<=4?f.String:e===5?f.Handle:e>=6&&e<=9?f.String:e>=10&&e<=39?f.Point3D:e>=40&&e<=59?f.Double:e>=60&&e<=79?f.Int16:e>=90&&e<=99?f.Int32:e===100?f.String:e===101?f.String:e===102?f.String:e===105?f.Handle:e>=110&&e<=119?f.Double:e>=120&&e<=129?f.Double:e>=130&&e<=139?f.Double:e>=140&&e<=149?f.Double:e>=160&&e<=169?f.Int64:e>=170&&e<=179?f.Int16:e>=210&&e<=239?f.Double:e>=270&&e<=279?f.Int16:e>=280&&e<=289?f.Byte:e>=290&&e<=299?f.Bool:e>=300&&e<=309?f.String:e>=310&&e<=319?f.Chunk:e>=320&&e<=329?f.Handle:e>=330&&e<=369?f.ObjectId:e>=370&&e<=379?f.Int16:e>=380&&e<=389?f.Int16:e>=390&&e<=399?f.ObjectId:e>=400&&e<=409?f.Int16:e>=410&&e<=419?f.String:e>=420&&e<=429?f.Int32:e>=430&&e<=439?f.String:e>=440&&e<=449?f.Int32:e>=450&&e<=459?f.Int32:e>=460&&e<=469?f.Double:e>=470&&e<=479?f.String:e>=480&&e<=481?f.Handle:e===999?f.Comment:e>=1e3&&e<=1003?f.ExtendedDataString:e===1004?f.ExtendedDataChunk:e>=1005&&e<=1009?f.ExtendedDataHandle:e>=1010&&e<=1059?f.ExtendedDataDouble:e>=1060&&e<=1070?f.ExtendedDataInt16:e===1071?f.ExtendedDataInt32:f.None}};function 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Xh=[...Wh,...Uh,...zh,...$h,...Gh];var Zh=new Map,Yh=!1;function Od(r){return{...r,valueCodes:[...r.valueCodes],collectionCodes:r.collectionCodes?[...r.collectionCodes]:void 0}}function qh(r){return{...r,properties:r.properties.map(Od),systemVariables:r.systemVariables.map(Od)}}function fu(){if(!Yh){for(let r of Xh)Zh.set(r.typeName,qh(r));Yh=!0}}function fa(r){fu();let e=typeof r=="string"?r:r.name,t=Zh.get(e);return t?qh(t):void 0}function md(r){return fa(r)?.properties??[]}function Id(r){return fa(r)?.systemVariables??[]}function Kh(r){let e=new Map;for(let t of Id(r))e.set(t.name,Od(t));return e}var Md;(function(r){r[r.Top=0]="Top",r[r.Middle=1]="Middle",r[r.Bottom=2]="Bottom"})(Md||(Md={}));var Nt=class r{static _headerMapCache=null;angleBase=0;angularDirection=Dl.ClockWise;angularUnit=La.DecimalDegrees;get angularUnitPrecision(){return this._angularUnitPrecision}set angularUnitPrecision(e){if(e<0||e>8)throw new Error("AUPREC valid values are from 0 to 8");this._angularUnitPrecision=e}arrowBlockName="";associatedDimensions=!0;attributeVisibility=Sl.Normal;blipMode=!1;cameraDisplayObjects=!1;cameraHeight=0;chamferAngle=0;chamferDistance1=0;chamferDistance2=0;chamferLength=0;codePage="ANSI_1252";createDateTime=new Date;createEllipseAsPolyline=!1;currentEntityColor=S.byLayer;currentEntityLinetypeScale=1;currentEntityLineWeight=F.ByLayer;currentEntityPlotStyle=bs.ByLayer;get currentLayer(){return this.document==null?this._currentLayer:this.document.layers.get(this.currentLayerName)}get currentLayerName(){return this._currentLayer.name}set currentLayerName(e){this.document!=null?this._currentLayer=this.document.layers.get(e):this._currentLayer=new pe(e)}get currentLineType(){return this.document==null?this._currentLineType:this.document.lineTypes.get(this.currentLineTypeName)}get currentLineTypeName(){return this._currentLineType.name}set currentLineTypeName(e){this.document!=null?this._currentLineType=this.document.lineTypes.get(e):this._currentLineType=new z(e)}currentMultiLineJustification=Md.Top;currentMultilineScale=20;currentMLineStyleName="Standard";get currentTextStyle(){return this.document==null?this._currentTextStyle:this.document.textStyles.get(this.currentTextStyleName)}get currentTextStyleName(){return this._currentTextStyle.name}set currentTextStyleName(e){this.document!=null?this._currentTextStyle=this.document.textStyles.get(e):this._currentTextStyle=new oe(e)}dgnUnderlayFramesVisibility="";get dimensionAlternateDimensioningSuffix(){return this._dimensionStyleOverrides.alternateDimensioningSuffix}set dimensionAlternateDimensioningSuffix(e){this._dimensionStyleOverrides.alternateDimensioningSuffix=e}get dimensionAlternateUnitDecimalPlaces(){return this._dimensionStyleOverrides.alternateUnitDecimalPlaces}set dimensionAlternateUnitDecimalPlaces(e){this._dimensionStyleOverrides.alternateUnitDecimalPlaces=e}get dimensionAlternateUnitDimensioning(){return this._dimensionStyleOverrides.alternateUnitDimensioning}set dimensionAlternateUnitDimensioning(e){this._dimensionStyleOverrides.alternateUnitDimensioning=e}get dimensionAlternateUnitFormat(){return this._dimensionStyleOverrides.alternateUnitFormat}set dimensionAlternateUnitFormat(e){this._dimensionStyleOverrides.alternateUnitFormat=e}get dimensionAlternateUnitRounding(){return this._dimensionStyleOverrides.alternateUnitRounding}set dimensionAlternateUnitRounding(e){this._dimensionStyleOverrides.alternateUnitRounding=e}get dimensionAlternateUnitScaleFactor(){return this._dimensionStyleOverrides.alternateUnitScaleFactor}set dimensionAlternateUnitScaleFactor(e){this._dimensionStyleOverrides.alternateUnitScaleFactor=e}get dimensionAlternateUnitToleranceDecimalPlaces(){return this._dimensionStyleOverrides.alternateUnitToleranceDecimalPlaces}set dimensionAlternateUnitToleranceDecimalPlaces(e){this._dimensionStyleOverrides.alternateUnitToleranceDecimalPlaces=e}get dimensionAlternateUnitToleranceZeroHandling(){return this._dimensionStyleOverrides.alternateUnitToleranceZeroHandling}set dimensionAlternateUnitToleranceZeroHandling(e){this._dimensionStyleOverrides.alternateUnitToleranceZeroHandling=e}get dimensionAlternateUnitZeroHandling(){return this._dimensionStyleOverrides.alternateUnitZeroHandling}set dimensionAlternateUnitZeroHandling(e){this._dimensionStyleOverrides.alternateUnitZeroHandling=e}get dimensionAngularDimensionDecimalPlaces(){return this._dimensionStyleOverrides.angularDecimalPlaces}set dimensionAngularDimensionDecimalPlaces(e){this._dimensionStyleOverrides.angularDecimalPlaces=e}get dimensionAngularUnit(){return this._dimensionStyleOverrides.angularUnit}set dimensionAngularUnit(e){this._dimensionStyleOverrides.angularUnit=e}get dimensionAngularZeroHandling(){return this._dimensionStyleOverrides.angularZeroHandling}set dimensionAngularZeroHandling(e){this._dimensionStyleOverrides.angularZeroHandling=e}get dimensionArcLengthSymbolPosition(){return this._dimensionStyleOverrides.arcLengthSymbolPosition}set dimensionArcLengthSymbolPosition(e){this._dimensionStyleOverrides.arcLengthSymbolPosition=e}get dimensionArrowSize(){return this._dimensionStyleOverrides.arrowSize}set dimensionArrowSize(e){this._dimensionStyleOverrides.arrowSize=e}dimensionAssociativity=Bl.CreateAssociativeDimensions;dimensionBlockName="";dimensionBlockNameFirst=null;dimensionBlockNameSecond=null;get dimensionCenterMarkSize(){return this._dimensionStyleOverrides.centerMarkSize}set dimensionCenterMarkSize(e){this._dimensionStyleOverrides.centerMarkSize=e}get dimensionCursorUpdate(){return this._dimensionStyleOverrides.cursorUpdate}set dimensionCursorUpdate(e){this._dimensionStyleOverrides.cursorUpdate=e}get dimensionDecimalPlaces(){return this._dimensionStyleOverrides.decimalPlaces}set dimensionDecimalPlaces(e){this._dimensionStyleOverrides.decimalPlaces=e}get dimensionDecimalSeparator(){return this._dimensionStyleOverrides.decimalSeparator}set dimensionDecimalSeparator(e){this._dimensionStyleOverrides.decimalSeparator=e}get dimensionDimensionTextArrowFit(){return this._dimensionStyleOverrides.dimensionTextArrowFit}set dimensionDimensionTextArrowFit(e){this._dimensionStyleOverrides.dimensionTextArrowFit=e}get dimensionExtensionLineColor(){return this._dimensionStyleOverrides.extensionLineColor}set dimensionExtensionLineColor(e){this._dimensionStyleOverrides.extensionLineColor=e}get dimensionExtensionLineExtension(){return this._dimensionStyleOverrides.extensionLineExtension}set dimensionExtensionLineExtension(e){this._dimensionStyleOverrides.extensionLineExtension=e}get dimensionExtensionLineOffset(){return this._dimensionStyleOverrides.extensionLineOffset}set dimensionExtensionLineOffset(e){this._dimensionStyleOverrides.extensionLineOffset=e}get dimensionFit(){return this._dimensionStyleOverrides.dimensionFit}set dimensionFit(e){this._dimensionStyleOverrides.dimensionFit=e}get dimensionFixedExtensionLineLength(){return this._dimensionStyleOverrides.fixedExtensionLineLength}set dimensionFixedExtensionLineLength(e){this._dimensionStyleOverrides.fixedExtensionLineLength=e}get dimensionFractionFormat(){return this._dimensionStyleOverrides.fractionFormat}set dimensionFractionFormat(e){this._dimensionStyleOverrides.fractionFormat=e}get dimensionGenerateTolerances(){return this._dimensionStyleOverrides.generateTolerances}set dimensionGenerateTolerances(e){this._dimensionStyleOverrides.generateTolerances=e}get dimensionIsExtensionLineLengthFixed(){return this._dimensionStyleOverrides.isExtensionLineLengthFixed}set dimensionIsExtensionLineLengthFixed(e){this._dimensionStyleOverrides.isExtensionLineLengthFixed=e}get dimensionJoggedRadiusDimensionTransverseSegmentAngle(){return this._dimensionStyleOverrides.joggedRadiusDimensionTransverseSegmentAngle}set dimensionJoggedRadiusDimensionTransverseSegmentAngle(e){this._dimensionStyleOverrides.joggedRadiusDimensionTransverseSegmentAngle=e}get dimensionLimitsGeneration(){return this._dimensionStyleOverrides.limitsGeneration}set dimensionLimitsGeneration(e){this._dimensionStyleOverrides.limitsGeneration=e}get dimensionLinearScaleFactor(){return this._dimensionStyleOverrides.linearScaleFactor}set dimensionLinearScaleFactor(e){this._dimensionStyleOverrides.linearScaleFactor=e}get dimensionLinearUnitFormat(){return this._dimensionStyleOverrides.linearUnitFormat}set dimensionLinearUnitFormat(e){this._dimensionStyleOverrides.linearUnitFormat=e}get dimensionLineColor(){return this._dimensionStyleOverrides.dimensionLineColor}set dimensionLineColor(e){this._dimensionStyleOverrides.dimensionLineColor=e}get dimensionLineExtension(){return this._dimensionStyleOverrides.dimensionLineExtension}set dimensionLineExtension(e){this._dimensionStyleOverrides.dimensionLineExtension=e}get dimensionLineGap(){return this._dimensionStyleOverrides.dimensionLineGap}set dimensionLineGap(e){this._dimensionStyleOverrides.dimensionLineGap=e}get dimensionLineIncrement(){return this._dimensionStyleOverrides.dimensionLineIncrement}set dimensionLineIncrement(e){this._dimensionStyleOverrides.dimensionLineIncrement=e}dimensionLineType="ByBlock";get dimensionLineWeight(){return this._dimensionStyleOverrides.dimensionLineWeight}set dimensionLineWeight(e){this._dimensionStyleOverrides.dimensionLineWeight=e}get dimensionMinusTolerance(){return this._dimensionStyleOverrides.minusTolerance}set dimensionMinusTolerance(e){this._dimensionStyleOverrides.minusTolerance=e}get dimensionPlusTolerance(){return this._dimensionStyleOverrides.plusTolerance}set dimensionPlusTolerance(e){this._dimensionStyleOverrides.plusTolerance=e}get dimensionPostFix(){return this._dimensionStyleOverrides.postFix}set dimensionPostFix(e){this._dimensionStyleOverrides.postFix=e}get dimensionRounding(){return this._dimensionStyleOverrides.rounding}set dimensionRounding(e){this._dimensionStyleOverrides.rounding=e}get dimensionScaleFactor(){return this._dimensionStyleOverrides.scaleFactor}set dimensionScaleFactor(e){this._dimensionStyleOverrides.scaleFactor=e}get dimensionSeparateArrowBlocks(){return this._dimensionStyleOverrides.separateArrowBlocks}set dimensionSeparateArrowBlocks(e){this._dimensionStyleOverrides.separateArrowBlocks=e}get currentDimensionStyle(){return this.document==null?this._currentDimensionStyle:this.document.dimensionStyles.get(this.currentDimensionStyleName)}get currentDimensionStyleName(){return this._currentDimensionStyle.name}set currentDimensionStyleName(e){this.document!=null?this._currentDimensionStyle=this.document.dimensionStyles.get(e):this._currentDimensionStyle=new Q(e)}get dimensionSuppressFirstDimensionLine(){return this._dimensionStyleOverrides.suppressFirstDimensionLine}set dimensionSuppressFirstDimensionLine(e){this._dimensionStyleOverrides.suppressFirstDimensionLine=e}get dimensionSuppressFirstExtensionLine(){return this._dimensionStyleOverrides.suppressFirstExtensionLine}set dimensionSuppressFirstExtensionLine(e){this._dimensionStyleOverrides.suppressFirstExtensionLine=e}get dimensionSuppressOutsideExtensions(){return this._dimensionStyleOverrides.suppressOutsideExtensions}set dimensionSuppressOutsideExtensions(e){this._dimensionStyleOverrides.suppressOutsideExtensions=e}get dimensionSuppressSecondDimensionLine(){return this._dimensionStyleOverrides.suppressSecondDimensionLine}set dimensionSuppressSecondDimensionLine(e){this._dimensionStyleOverrides.suppressSecondDimensionLine=e}get dimensionSuppressSecondExtensionLine(){return this._dimensionStyleOverrides.suppressSecondExtensionLine}set dimensionSuppressSecondExtensionLine(e){this._dimensionStyleOverrides.suppressSecondExtensionLine=e}dimensionTex1="ByBlock";dimensionTex2="ByBlock";get dimensionTextBackgroundColor(){return this._dimensionStyleOverrides.textBackgroundColor}set dimensionTextBackgroundColor(e){this._dimensionStyleOverrides.textBackgroundColor=e}get dimensionTextBackgroundFillMode(){return this._dimensionStyleOverrides.textBackgroundFillMode}set dimensionTextBackgroundFillMode(e){this._dimensionStyleOverrides.textBackgroundFillMode=e}get dimensionTextColor(){return this._dimensionStyleOverrides.textColor}set dimensionTextColor(e){this._dimensionStyleOverrides.textColor=e}get dimensionTextDirection(){return this._dimensionStyleOverrides.textDirection}set dimensionTextDirection(e){this._dimensionStyleOverrides.textDirection=e}get dimensionTextHeight(){return this._dimensionStyleOverrides.textHeight}set dimensionTextHeight(e){this._dimensionStyleOverrides.textHeight=e}get dimensionTextHorizontalAlignment(){return this._dimensionStyleOverrides.textHorizontalAlignment}set dimensionTextHorizontalAlignment(e){this._dimensionStyleOverrides.textHorizontalAlignment=e}get dimensionTextInsideExtensions(){return this._dimensionStyleOverrides.textInsideExtensions}set dimensionTextInsideExtensions(e){this._dimensionStyleOverrides.textInsideExtensions=e}get dimensionTextInsideHorizontal(){return this._dimensionStyleOverrides.textInsideHorizontal}set dimensionTextInsideHorizontal(e){this._dimensionStyleOverrides.textInsideHorizontal=e}get dimensionTextMovement(){return this._dimensionStyleOverrides.textMovement}set dimensionTextMovement(e){this._dimensionStyleOverrides.textMovement=e}get dimensionTextOutsideExtensions(){return this._dimensionStyleOverrides.textOutsideExtensions}set dimensionTextOutsideExtensions(e){this._dimensionStyleOverrides.textOutsideExtensions=e}get dimensionTextOutsideHorizontal(){return this._dimensionStyleOverrides.textOutsideHorizontal}set dimensionTextOutsideHorizontal(e){this._dimensionStyleOverrides.textOutsideHorizontal=e}get dimensionTextStyle(){return this.document==null?this._dimensionTextStyle:this.document.textStyles.get(this.dimensionTextStyleName)}get dimensionTextStyleName(){return this._dimensionTextStyle.name}set dimensionTextStyleName(e){this.document!=null?this._dimensionTextStyle=this.document.textStyles.get(e):this._dimensionTextStyle=new oe(e)}get dimensionTextVerticalAlignment(){return this._dimensionStyleOverrides.textVerticalAlignment}set dimensionTextVerticalAlignment(e){this._dimensionStyleOverrides.textVerticalAlignment=e}get dimensionTextVerticalPosition(){return this._dimensionStyleOverrides.textVerticalPosition}set dimensionTextVerticalPosition(e){this._dimensionStyleOverrides.textVerticalPosition=e}get dimensionTickSize(){return this._dimensionStyleOverrides.tickSize}set dimensionTickSize(e){this._dimensionStyleOverrides.tickSize=e}get dimensionToleranceAlignment(){return this._dimensionStyleOverrides.toleranceAlignment}set dimensionToleranceAlignment(e){this._dimensionStyleOverrides.toleranceAlignment=e}get dimensionToleranceDecimalPlaces(){return this._dimensionStyleOverrides.toleranceDecimalPlaces}set dimensionToleranceDecimalPlaces(e){this._dimensionStyleOverrides.toleranceDecimalPlaces=e}get dimensionToleranceScaleFactor(){return this._dimensionStyleOverrides.toleranceScaleFactor}set dimensionToleranceScaleFactor(e){this._dimensionStyleOverrides.toleranceScaleFactor=e}get dimensionToleranceZeroHandling(){return this._dimensionStyleOverrides.toleranceZeroHandling}set dimensionToleranceZeroHandling(e){this._dimensionStyleOverrides.toleranceZeroHandling=e}get dimensionUnit(){return this._dimensionStyleOverrides.dimensionUnit}set dimensionUnit(e){this._dimensionStyleOverrides.dimensionUnit=e}get dimensionZeroHandling(){return this._dimensionStyleOverrides.zeroHandling}set dimensionZeroHandling(e){this._dimensionStyleOverrides.zeroHandling=e}get dimensionstyleOverrides(){return this._dimensionStyleOverrides}displayLightGlyphs="";displayLineWeight=!1;displaySilhouetteCurves=!1;document=null;draftAngleFirstCrossSection=0;draftAngleSecondCrossSection=0;draftMagnitudeFirstCrossSection=0;draftMagnitudeSecondCrossSection=0;dw3DPrecision=0;dwgUnderlayFramesVisibility="";get elevation(){return this.modelSpaceUcs.elevation}set elevation(e){this.modelSpaceUcs.elevation=e}endCaps=0;entitySortingFlags=Al.Disabled;extendedNames=!0;get extensionLineWeight(){return this._dimensionStyleOverrides.extensionLineWeight}set extensionLineWeight(e){this._dimensionStyleOverrides.extensionLineWeight=e}externalReferenceClippingBoundaryType=El.DisplayNotPlot;get facetResolution(){return this._facetResolution}set facetResolution(e){if(e<.01||e>10)throw new Error("FACETRES valid values are from 0.01 to 10.0");this._facetResolution=e}filletRadius=0;fillMode=!0;fingerPrintGuid=crypto.randomUUID?.()??"";haloGapPercentage=0;handleSeed=1;hideText=0;hyperLinkBase=null;indexCreationFlags=Rl.NoIndex;insUnits=ce.Unitless;interfereColor=new S(1);intersectionDisplay=0;joinStyle=0;lastSavedBy="ACadSharp";latitude=37.795;lensLength=0;limitCheckingOn=!1;linearUnitFormat=ma.Decimal;get linearUnitPrecision(){return this._linearUnitPrecision}set linearUnitPrecision(e){if(e<0||e>8)throw new Error("LUPREC valid values are from 0 to 8");this._linearUnitPrecision=e}lineTypeScale=1;loadOLEObject=!1;loftedObjectNormals="";longitude=-122.394;maintenanceVersion=0;maxViewportCount=64;measurementUnits=Nl.Metric;menuFileName=".";mirrorText=!1;modelSpaceExtMax=new c(0,0,0);modelSpaceExtMin=new c(0,0,0);modelSpaceInsertionBase=new c(0,0,0);modelSpaceLimitsMax=new g(0,0);modelSpaceLimitsMin=new g(0,0);get modelSpaceOrigin(){return this.modelSpaceUcs.origin}set modelSpaceOrigin(e){this.modelSpaceUcs.origin=e}modelSpaceOrthographicBackDOrigin=new c(0,0,0);modelSpaceOrthographicBottomDOrigin=new c(0,0,0);modelSpaceOrthographicFrontDOrigin=new c(0,0,0);modelSpaceOrthographicLeftDOrigin=new c(0,0,0);modelSpaceOrthographicRightDOrigin=new c(0,0,0);modelSpaceOrthographicTopDOrigin=new c(0,0,0);modelSpaceUcs=new Rt;modelSpaceUcsBase=new Rt;get modelSpaceXAxis(){return this.modelSpaceUcs.xAxis}set modelSpaceXAxis(e){this.modelSpaceUcs.xAxis=e}get modelSpaceYAxis(){return this.modelSpaceUcs.yAxis}set modelSpaceYAxis(e){this.modelSpaceUcs.yAxis=e}northDirection=0;numberOfSplineSegments=8;objectSnapMode=4133;obscuredColor=new S(0);obscuredType=0;orthoMode=!1;get paperSpaceBaseName(){return this.paperSpaceUcsBase.name}set paperSpaceBaseName(e){this.paperSpaceUcsBase.name=e}get paperSpaceElevation(){return this.paperSpaceUcs.elevation}set paperSpaceElevation(e){this.paperSpaceUcs.elevation=e}paperSpaceExtMax=new c(0,0,0);paperSpaceExtMin=new c(0,0,0);paperSpaceInsertionBase=new c(0,0,0);paperSpaceLimitsChecking=!1;paperSpaceLimitsMax=new g(0,0);paperSpaceLimitsMin=new g(0,0);paperSpaceLineTypeScaling=Fi.Normal;get paperSpaceName(){return this.paperSpaceUcs.name}set paperSpaceName(e){this.paperSpaceUcs.name=e}paperSpaceOrthographicBackDOrigin=new c(0,0,0);paperSpaceOrthographicBottomDOrigin=new c(0,0,0);paperSpaceOrthographicFrontDOrigin=new c(0,0,0);paperSpaceOrthographicLeftDOrigin=new c(0,0,0);paperSpaceOrthographicRightDOrigin=new c(0,0,0);paperSpaceOrthographicTopDOrigin=new c(0,0,0);paperSpaceUcs=new Rt;paperSpaceUcsBase=new Rt;get paperSpaceXAxis(){return this.paperSpaceUcs.xAxis}set paperSpaceXAxis(e){this.paperSpaceUcs.xAxis=e}get paperSpaceYAxis(){return this.paperSpaceUcs.yAxis}set paperSpaceYAxis(e){this.paperSpaceUcs.yAxis=e}peditType=0;pickStyle=1;pointDisplayMode=0;pointDisplaySize=0;proxyGraphics=!0;regenMode=!0;get shadeEdge(){return this._shadeEdge}set shadeEdge(e){this._shadeEdge=e}shadeDiffuse=70;showModelSpaceInPaperSpace=!1;sketchIncrement=.1;sketchPolylineType=vl.None;solidVisualStyleObjectType=0;splineDegreeCurves=3;stackedTextAlignment=1;stackedTextSizePercentage=70;get stepsPerSecond(){return this._stepsPerSecond}set stepsPerSecond(e){this._stepsPerSecond=e}get surfaceIsolineCount(){return this._surfaceIsolineCount}set surfaceIsolineCount(e){this._surfaceIsolineCount=e}surfaceDensityM=6;surfaceDensityN=6;surfaceType=6;surfaceTabulation1=6;surfaceTabulation2=6;get textQuality(){return this._textQuality}set textQuality(e){this._textQuality=e}textSize=2.5;thickness=0;tileModeEnabled=!0;timeZone=0;totalEditingTime=0;traceWidthDefault=0;get ucsBaseName(){return this.modelSpaceUcsBase.name}set ucsBaseName(e){this.modelSpaceUcsBase.name=e}get ucsName(){return this.modelSpaceUcs.name}set ucsName(e){this.modelSpaceUcs.name=e}unitMode=0;universalCreateDateTime=new Date;universalUpdateDateTime=new Date;updateDateTime=new Date;updateDimensionsWhileDragging=!0;userDouble1=0;userDouble2=0;userDouble3=0;userDouble4=0;userDouble5=0;userElapsedTimeSpan=0;userShort1=0;userShort2=0;userShort3=0;userShort4=0;userShort5=0;userTimer=!1;get version(){return this._version}set version(e){switch(this._version=e,e){case u.AC1015:this.maintenanceVersion=20;break;case u.AC1018:this.maintenanceVersion=104;break;case u.AC1021:this.maintenanceVersion=50;break;case u.AC1024:this.maintenanceVersion=226;break;case u.AC1027:this.maintenanceVersion=125;break;case u.AC1032:this.maintenanceVersion=228;break;default:this.maintenanceVersion=0;break}}versionGuid=crypto.randomUUID?.()??"";get versionString(){return q.getNameFromVersion(this.version)}set versionString(e){this.version=q.getVersionFromName(e)}viewportDefaultViewScaleFactor=0;worldView=!0;xEdit=!1;_angularUnitPrecision=0;_currentLayer=pe.default;_currentLineType=z.byLayer;_currentTextStyle=oe.default;_dimensionStyleOverrides=new 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t=new Map,i=r.getHeaderMap().get(e);if(!i)return t;for(let s of i.dxfCodes){let a=i.getSystemValue(s,this);a!=null&&t.set(s,a)}return t}static getHeaderMap(){if(!r._headerMapCache){r._headerMapCache=new Map;for(let e of Kh(r).values())r._headerMapCache.set(e.name,new kl(e))}return new Map(r._headerMapCache)}setValue(e,t){let i=r.getHeaderMap().get(String(e));if(!i)return;let s=Array.isArray(t)?t:[t];s.length!==0&&(i.isName&&typeof s[0]=="string"&&s[0].length===0||i.applyValues(this,s))}toString(){return`${this.version}`}};xr();var ge=class{onAdd=null;onRemove=null;get handle(){return this._dictionary.handle}_dictionary;constructor(e){if(!e)throw new Error("dictionary cannot be null");this._dictionary=e}add(e){this._dictionary.add(e)}clear(){this._dictionary.clear()}containsKey(e){return this._dictionary.containsKey(e)}remove(e){return this._dictionary.remove(e)}tryAdd(e){let t=this.tryGet(e.name);return t||(this.add(e),e)}tryGet(e){return this._dictionary.getEntry(e)}get(e){return 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ge{constructor(e){super(e),this._dictionary=e}add(e){(!e.name||!e.name.trim())&&(e.name=this._createName("*A")),this._validateEntities(e.entities),super.add(e)}createGroup(e,t=""){this._validateEntities(e);let i=new Ft(t);return this.add(i),i.addRange(e),i}_createName(e){let t=0;for(;this.containsKey(`${e}${t}`);)t++;return`${e}${t}`}_validateEntities(e){let t=this._dictionary.document;if(t!=null){for(let i of e)if(i.document!==t)throw new Error("All group entities must belong to the same document as the group collection.")}}};var jl=class extends ge{constructor(e){super(e),this._dictionary=e}remove(e){if(e.toLowerCase()===ke.modelLayoutName.toLowerCase()||e.toLowerCase()===ke.paperLayoutName.toLowerCase())throw new Error(`The Layout ${e} cannot be removed.`);return super.remove(e)}};te();T();D();B();var Ui;(function(r){r[r.None=0]="None",r[r.NoAutoTransform=1]="NoAutoTransform",r[r.ScaleMapper=2]="ScaleMapper",r[r.IncludeCurrentBlock=4]="IncludeCurrentBlock"})(Ui||(Ui={}));var 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r{color=S.byLayer;_lineType=null;get lineType(){return this._lineType}set lineType(e){this._lineType=A.updateCollectionStatic(e,this.owner?.document?.lineTypes)}offset=0;owner=null;clone(){let e=new r;return e.color=this.color,e.offset=this.offset,e.owner=null,e._lineType=this._lineType?.clone()??null,e}assignDocument(e){this._lineType=A.updateCollectionStatic(this._lineType,e.lineTypes)}unassignDocument(){this._lineType=this._lineType?.clone()??null}},At=class r extends M{static get default_(){let e=new r(r.defaultName);e.startAngle=Math.PI/2,e.endAngle=Math.PI/2;let t=new js;t.offset=.5,e.addElement(t);let i=new js;return i.offset=-.5,e.addElement(i),e}description="";get elements(){return this._elements}endAngle=Math.PI/2;fillColor=S.byLayer;flags=Te.None;get objectName(){return h.objectMLineStyle}get objectType(){return m.MLINESTYLE}startAngle=Math.PI/2;get subclassMarker(){return d.mLineStyle}static 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c(0,1,0);definitionReactor=null;_brightness=50;_contrast=50;_definition=null;_fade=0;_flags=Cr.None;applyTransform(e){this.insertPoint=this.applyTransformToPoint(e,this.insertPoint),this.uVector=this.applyTransformToVector(e,this.uVector),this.vVector=this.applyTransformToVector(e,this.vVector)}clone(){let e=super.clone();return e._definition=this._definition?.clone()??null,e}getBoundingBox(){if(this.clipBoundaryVertices.length===0)return null;let e=this.clipBoundaryVertices.map(t=>new c(this.insertPoint.x+this.uVector.x*t.x+this.vVector.x*t.y,this.insertPoint.y+this.uVector.y*t.x+this.vVector.y*t.y,this.insertPoint.z+this.uVector.z*t.x+this.vVector.z*t.y));return E.fromPoints(e)}assignDocument(e){super.assignDocument(e),this._definition=A.updateCollection(this._definition,e.imageDefinitions)}unassignDocument(){super.unassignDocument(),this._definition=this._definition?.clone()??null}_imageDefinitionsOnRemove(e,t){t.item===this._definition&&(this._definition=null)}};T();D();B();var yi=class extends Os{get objectName(){return h.entityImage}get objectType(){return m.UNLISTED}get subclassMarker(){return d.rasterImage}get definition(){return super.definition}set definition(e){if(e==null)throw new Error("value cannot be null");super.definition=e}constructor(e){super(),e&&(this.definition=e)}};te();T();D();B();var Ut=class extends M{get objectType(){return m.UNLISTED}get objectName(){return h.objectImageDefinitionReactor}get subclassMarker(){return d.rasterImageDefReactor}classVersion=2;image=null};B();T();De();bl();T();D();var Ae=class extends A{onAdd=null;onRemove=null;get count(){return this.entries.size}get objectName(){return h.tableEntry}get subclassMarker(){return d.table}entries=new Map;constructor(){super()}add(e){(!e.name||!e.name.trim())&&(e.name=this.createName("unnamed")),this.addEntry(e.name,e)}addRange(e){for(let t of e)this.add(t)}tryAdd(e){let t=this.tryGetValue(e.name);return t!==void 0?t:(this.add(e),e)}contains(e){return 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Error(`The name ${t.oldName} belongs to a default entry.`);let i=this.entries.get(t.oldName.toUpperCase());i&&(this.entries.set(t.newName.toUpperCase(),i),this.entries.delete(t.oldName.toUpperCase()))}get(e){let t=this.entries.get(e.toUpperCase());if(t===void 0)throw new Error(`Entry '${e}' not found in table.`);return t}};var Dr=class extends Ae{get objectType(){return m.APPID_CONTROL_OBJ}get objectName(){return h.tableAppId}get defaultEntries(){return[Re.defaultName]}createDefaultEntries(){this.contains(Re.defaultName)||this.add(Re.default)}constructor(){super()}};B();T();var Tr=class extends Ae{get objectType(){return m.BLOCK_CONTROL_OBJ}get objectName(){return h.tableBlockRecord}get defaultEntries(){return[U.modelSpaceName,U.paperSpaceName]}constructor(){super()}createDefaultEntries(){this.contains(U.modelSpaceName)||this.add(U.modelSpace),this.contains(U.paperSpaceName)||this.add(U.paperSpace)}add(e){if(e.isAnonymous&&this.contains(e.name)){let t=this.tryGetValue(e.name);if(t&&t===e)throw new Error(`The BlockRecord with name ${e.name} has already been added.`);e.name=this.createName(U.anonymousPrefix)}super.add(e)}};B();T();var Wt=class extends Ae{get objectType(){return m.DIMSTYLE_CONTROL_OBJ}get objectName(){return h.tableDimstyle}get defaultEntries(){return[Q.defaultName]}createDefaultEntries(){this.contains(Q.defaultName)||this.add(Q.default)}constructor(){super()}};B();T();var Sr=class extends Ae{get objectType(){return m.LAYER_CONTROL_OBJ}get objectName(){return h.tableLayer}get defaultEntries(){return[pe.defaultName]}constructor(){super()}createDefaultEntries(){if(!this.contains(pe.defaultName)){let e=pe.default;e.lineType=z.continuous,this.add(e)}}};B();T();var Br=class extends Ae{get objectType(){return m.LTYPE_CONTROL_OBJ}get objectName(){return h.tableLinetype}get byLayer(){return this.get(z.byLayerName)}get byBlock(){return this.get(z.byBlockName)}get continuous(){return this.get(z.continuousName)}get defaultEntries(){return[z.byLayerName,z.byBlockName,z.continuousName]}constructor(){super()}createDefaultEntries(){this.contains(z.byLayerName)||this.add(z.byLayer),this.contains(z.byBlockName)||this.add(z.byBlock),this.contains(z.continuousName)||this.add(z.continuous)}};B();T();var Rr=class extends Ae{get objectType(){return m.STYLE_CONTROL_OBJ}get objectName(){return h.tableStyle}get defaultEntries(){return[oe.defaultName]}createDefaultEntries(){this.contains(oe.defaultName)||this.add(oe.default)}constructor(){super()}};B();T();var Nr=class extends Ae{get objectType(){return m.UCS_CONTROL_OBJ}get objectName(){return h.tableUcs}get defaultEntries(){return[]}constructor(){super()}};B();var ys=class extends Ae{get objectType(){return m.VP_ENT_HDR_CTRL_OBJ}get defaultEntries(){return[]}constructor(){super()}};B();T();var Ar=class extends Ae{get objectType(){return m.VIEW_CONTROL_OBJ}get objectName(){return h.tableView}get defaultEntries(){return[]}constructor(){super()}};B();T();T();D();B();var wa;(function(r){r[r.Optimized2D=0]="Optimized2D",r[r.Wireframe=1]="Wireframe",r[r.HiddenLine=2]="HiddenLine",r[r.FlatShaded=3]="FlatShaded",r[r.GouraudShaded=4]="GouraudShaded",r[r.FlatShadedWithWireframe=5]="FlatShadedWithWireframe",r[r.GouraudShadedWithWireframe=6]="GouraudShadedWithWireframe"})(wa||(wa={}));var Po;(function(r){r[r.OneDistantLight=0]="OneDistantLight",r[r.TwoDistantLights=1]="TwoDistantLights"})(Po||(Po={}));var Oa;(function(r){r[r._0=0]="_0",r[r._1=1]="_1",r[r._2=2]="_2",r[r._3=4]="_3",r[r._4=8]="_4"})(Oa||(Oa={}));var gi;(function(r){r[r.Off=0]="Off",r[r.OnLower=1]="OnLower",r[r.OffOrigin=2]="OffOrigin",r[r.OnOrigin=3]="OnOrigin"})(gi||(gi={}));var de;(function(r){r[r.Off=0]="Off",r[r.PerspectiveView=1]="PerspectiveView",r[r.FrontClipping=2]="FrontClipping",r[r.BackClipping=4]="BackClipping",r[r.Follow=8]="Follow",r[r.FrontClippingZ=16]="FrontClippingZ"})(de||(de={}));function wu(r){let e=Math.sqrt(r.x*r.x+r.y*r.y+r.z*r.z);return e===0?new c(0,0,0):new c(r.x/e,r.y/e,r.z/e)}var nt=class r extends ye{static defaultName="*Active";get objectType(){return m.VPORT}get objectName(){return h.tableVport}get subclassMarker(){return d.vPort}static get default(){return new r(r.defaultName)}bottomLeft=new g(0,0);topRight=new g(1,1);center=new g(0,0);snapBasePoint=new g(0,0);snapSpacing=new g(.5,.5);gridSpacing=new g(10,10);get direction(){return this._direction}set direction(e){this._direction=wu(e)}target=new c(0,0,0);viewHeight=10;aspectRatio=1;lensLength=50;frontClippingPlane=0;backClippingPlane=0;snapRotation=0;twistAngle=0;circleZoomPercent=1e3;renderMode=wa.Optimized2D;viewMode=de.FrontClippingZ;ucsIconDisplay=gi.OnOrigin;snapOn=!1;showGrid=!0;isometricSnap=!1;snapIsoPair=0;origin=new c(0,0,0);xAxis=new c(1,0,0);yAxis=new c(0,1,0);namedUcs=null;baseUcs=null;orthographicType=lr.None;elevation=0;gridFlags=Oa._1|Oa._2;minorGridLinesPerMajorGridLine=5;visualStyle=null;useDefaultLighting=!0;defaultLighting=Po.TwoDistantLights;brightness=0;contrast=0;ambientColor=new S(0);_direction=new c(0,0,1);constructor(e){super(e)}clone(){let e=super.clone();return e.baseUcs=this.baseUcs?this.baseUcs.clone():null,e.namedUcs=this.namedUcs?this.namedUcs.clone():null,e}};var vr=class extends Ae{get objectType(){return m.VPORT_CONTROL_OBJ}get objectName(){return h.tableVport}get defaultEntries(){return[nt.defaultName]}createDefaultEntries(){this.contains(nt.defaultName)||this.add(nt.default)}constructor(){super()}add(e){this.contains(e.name)?this.addHandlePrefix(e):this.addEntry(e.name,e)}};var v;(function(r){r[r.None=0]="None",r[r.EraseAllowed=1]="EraseAllowed",r[r.TransformAllowed=2]="TransformAllowed",r[r.ColorChangeAllowed=4]="ColorChangeAllowed",r[r.LayerChangeAllowed=8]="LayerChangeAllowed",r[r.LinetypeChangeAllowed=16]="LinetypeChangeAllowed",r[r.LinetypeScaleChangeAllowed=32]="LinetypeScaleChangeAllowed",r[r.VisibilityChangeAllowed=64]="VisibilityChangeAllowed",r[r.CloningAllowed=128]="CloningAllowed",r[r.LineweightChangeAllowed=256]="LineweightChangeAllowed",r[r.PlotStyleNameChangeAllowed=512]="PlotStyleNameChangeAllowed",r[r.AllOperationsExceptCloningAllowed=895]="AllOperationsExceptCloningAllowed",r[r.AllOperationsAllowed=1023]="AllOperationsAllowed",r[r.DisablesProxyWarningDialog=1024]="DisablesProxyWarningDialog",r[r.R13FormatProxy=32768]="R13FormatProxy"})(v||(v={}));var W=class{applicationName="ObjectDBX Classes";classNumber=0;cppClassName="";dwgVersion=0;dxfName="";instanceCount=0;get isAnEntity(){return this._isAnEntity}set 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W,{cppClassName:d.sortentsTable,classNumber:500+e.classes.count,dwgVersion:u.AC1014,dxfName:h.objectSortEntsTable,itemClassId:499,maintenanceVersion:0,proxyFlags:v.None,wasZombie:!1})),e.classes.addOrUpdate(Object.assign(new W,{cppClassName:"AcDbTextObjectContextData",classNumber:500+e.classes.count,dwgVersion:0,dxfName:"ACDB_TEXTOBJECTCONTEXTDATA_CLASS",itemClassId:499,maintenanceVersion:0,proxyFlags:v.EraseAllowed|v.CloningAllowed|v.DisablesProxyWarningDialog,wasZombie:!1})),e.classes.addOrUpdate(Object.assign(new W,{applicationName:"WipeOut",cppClassName:d.wipeout,classNumber:500+e.classes.count,dwgVersion:u.AC1015,dxfName:h.entityWipeout,itemClassId:498,maintenanceVersion:0,proxyFlags:v.EraseAllowed|v.TransformAllowed|v.ColorChangeAllowed|v.LayerChangeAllowed|v.LinetypeChangeAllowed|v.LinetypeScaleChangeAllowed|v.VisibilityChangeAllowed|v.R13FormatProxy,wasZombie:!1})),e.classes.addOrUpdate(Object.assign(new 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a?.dxfSubClassIsEmpty&&r.addClassProperties(i,a.typeName),r._cache.set(e,i),new r(i)}static create(e,t){let i=typeof e=="string"?e:e.name;return r.createFromType(i,t)}clearCache(){r._cache.clear()}toString(){return`DxfClassMap:${this.name}`}};ie();T();var Ie=class r extends Ia{static _cache=new Map;subClasses=new Map;static create(e,t){let i=typeof e=="string"?e:e.name;if(r._cache.has(i))return r._clone(r._cache.get(i),t);let s=new r,a=fa(i);s.name=t??a?.dxfName??"";let n=!1,o=a;for(;o;){if(o.typeName==="DimensionStyle"&&(n=!0),o.typeName==="CadObject"){r.addClassProperties(s,o.typeName);break}if(o.dxfSubClassName&&o.dxfSubClassIsEmpty){let l=[...s.subClasses.values()].at(-1);l&&r.addClassProperties(l,o.typeName),s.subClasses.set(o.dxfSubClassName,new L(o.dxfSubClassName))}else if(o.dxfSubClassName){let l=new L(o.dxfSubClassName);r.addClassProperties(l,o.typeName),s.subClasses.set(l.name,l)}o=o.baseTypeName?fa(o.baseTypeName):void 0}return 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wt;(function(r){r[r.Default=0]="Default",r[r.External=1]="External",r[r.Polyline=2]="Polyline",r[r.Derived=4]="Derived",r[r.Textbox=8]="Textbox",r[r.Outermost=16]="Outermost",r[r.NotClosed=32]="NotClosed",r[r.SelfIntersecting=64]="SelfIntersecting",r[r.TextIsland=128]="TextIsland",r[r.Duplicate=256]="Duplicate",r[r.IsAnnotative=512]="IsAnnotative",r[r.DoesNotSupportScale=1024]="DoesNotSupportScale",r[r.ForceAnnoAllVisible=2048]="ForceAnnoAllVisible",r[r.OrientToPaper=4096]="OrientToPaper",r[r.IsAnnotativeBlock=8192]="IsAnnotativeBlock"})(wt||(wt={}));D();var jo=class{acisIndex=0;applyTransformPresent=!1;color=S.byLayer;hasRotation=!1;hasShear=!1;points=[];scale=0;selectionMarker=0;translation=new c(0,0,0);type=0;xAxis=new c(0,0,0);yAxis=new c(0,0,0);zAxis=new c(0,0,0);hasReflection=!1},Vl=class{viewportDirectionFromTarget=new c(0,0,0);viewportId=0;viewportPerspective=!1;viewportTarget=new c(0,0,0);viewportUpDirection=new c(0,0,0);wires=[]},Ms=class extends N{point=new 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t.wires)i.points=i.points.map(s=>this.applyTransformToPoint(e,s)),i.translation=this.applyTransformToPoint(e,i.translation),i.xAxis=this.applyTransformToVector(e,i.xAxis),i.yAxis=this.applyTransformToVector(e,i.yAxis),i.zAxis=this.applyTransformToVector(e,i.zAxis)}}getBoundingBox(){let e=[this.point];for(let t of this.wires)e.push(...t.points);for(let t of this.silhouettes){e.push(t.viewportTarget);for(let i of t.wires)e.push(...i.points)}return E.fromPoints(e)}};T();B();var gs=class extends Ms{get objectType(){return m.BODY}get objectName(){return h.entityBody}};var dr;(function(r){r[r.NoColumns=0]="NoColumns",r[r.StaticColumns=1]="StaticColumns",r[r.DynamicColumns=2]="DynamicColumns"})(dr||(dr={}));De();D();var 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`,a+=2;break;case"r":break;case"}":case"{":case"\\":t+=l;break}i=a}return t}static _processFont(e,t){let i=e.indexOf(";",t);return i+=1,i}static _jump(e,t){let i=e.indexOf(";",t);return i+=1,i}static _processColor(e,t){let i=e.indexOf(";",t);return i+=1,i}static _processHeight(e,t){let i=e.indexOf(";",t);return i+=1,i}static _processJustification(e,t){let i=e.indexOf(";",t);return i+=1,i}};var fd=class r{columnType=dr.NoColumns;columnCount=0;flowReversed=!1;autoHeight=!1;width=0;gutter=0;heights=[];clone(){let e=new r;return e.columnType=this.columnType,e.columnCount=this.columnCount,e.flowReversed=this.flowReversed,e.autoHeight=this.autoHeight,e.width=this.width,e.gutter=this.gutter,e.heights=[...this.heights],e}},ve=class extends N{alignmentPoint=new c(0,0,0);attachmentPoint=se.TopLeft;backgroundColor=null;backgroundFillFlags=Or.None;backgroundScale=1.5;backgroundTransparency=0;get columnData(){return this._columnData}set columnData(e){this._columnData=e}drawingDirection=Oo.LeftToRight;get hasColumns(){return this._columnData!=null&&this._columnData.columnType!==dr.NoColumns}get height(){return this._height}set height(e){if(e<=0)throw new Error("The text height must be greater than zero.");this._height=e}horizontalWidth=.9;insertPoint=new c(0,0,0);isAnnotative=!1;lineSpacing=1;lineSpacingStyle=ba.AtLeast;normal=new c(0,0,1);get objectName(){return h.entityMText}get objectType(){return m.MTEXT}get plainText(){return Hl.parse(this._value).result}rectangleHeight=0;rectangleWidth=0;get rotation(){return Math.atan2(this.alignmentPoint.y,this.alignmentPoint.x)}set rotation(e){this.alignmentPoint=new c(Math.cos(e),Math.sin(e),0)}get style(){return this._style}set style(e){if(e==null)throw new Error("value cannot be null");this.document!=null?this._style=A.updateCollection(e,this.document.textStyles):this._style=e}get subclassMarker(){return d.mText}get value(){return this._value}set value(e){this._value=e}verticalHeight=.2;_height=1;_style=oe.default;_value="";_columnData=new fd;constructor(){super()}applyTransform(e){if(!(e instanceof Z))return;this.insertPoint=this.applyTransformToPoint(e,this.insertPoint);let t=this.applyTransformToVector(e,this.alignmentPoint);t.getLength()>0&&(this.alignmentPoint=t.normalize()),this.normal=this.transformNormal(e,this.normal);let i=this.getTransformAxisScale(e),s=i.x===0?1:i.x,a=i.y===0?1:i.y;this.height*=a,this.horizontalWidth*=s,this.rectangleWidth*=s,this.rectangleHeight*=a,this.verticalHeight*=a}clone(){let e=super.clone();return e._style=this._style.clone(),this._columnData&&(e._columnData=this._columnData.clone()),e}getBoundingBox(){let e=this.getPlainTextLines(),t=Math.max(1,e.length),i=this.rectangleWidth>0?this.rectangleWidth:Math.max(...e.map(p=>p.length),0)*this.height*this.horizontalWidth*.6,s=this.rectangleHeight>0?this.rectangleHeight:this.height*(1+(t-1)*this.lineSpacing),a=0;switch(this.attachmentPoint){case se.TopCenter:case se.MiddleCenter:case se.BottomCenter:a=-i/2;break;case se.TopRight:case se.MiddleRight:case se.BottomRight:a=-i;break}let n=0;switch(this.attachmentPoint){case se.MiddleLeft:case se.MiddleCenter:case se.MiddleRight:n=-s/2;break;case se.BottomLeft:case se.BottomCenter:case se.BottomRight:n=-s;break}let o=this.rotation,l=[new g(a,n),new g(a+i,n),new g(a,n+s),new g(a+i,n+s)].map(p=>{let b=g.rotate(p,o);return new c(this.insertPoint.x+b.x,this.insertPoint.y+b.y,this.insertPoint.z)});return E.fromPoints(l)}getPlainTextLines(){return this.plainText.split(/\r\n|\r|\n/)}getTextLines(){return this._value.replace(/\\P/gi,`
`).split(/\r\n|\r|\n/)}assignDocument(e){super.assignDocument(e),this._style=A.updateCollection(this._style,e.textStyles)}unassignDocument(){super.unassignDocument(),this._style=this._style.clone()}_tableOnRemove(e,t){super._tableOnRemove(e,t),t.item===this._style&&(this._style=this.document.textStyles.get(oe.defaultName))}};T();D();B();var kt=class extends N{location=new c(0,0,0);normal=new c(0,0,1);get objectName(){return h.entityPoint}get objectType(){return m.POINT}rotation=0;get subclassMarker(){return d.point}thickness=0;constructor(e){super(),e&&(this.location=e)}applyTransform(e){this.location=this.applyTransformToPoint(e,this.location),this.normal=this.applyTransformToVector(e,this.normal).normalize()}getBoundingBox(){return E.fromPoints([this.location])}};_l();var K=class r extends N{attachmentPoint=se.TopLeft;get block(){return this._block}set block(e){this.document!=null?this._block=A.updateCollection(e,this.document.blockRecords):this._block=e}definitionPoint=new c(0,0,0);get flags(){return this._flags}set flags(e){this._flags=e}flipArrow1=!1;flipArrow2=!1;get hasStyleOverride(){for(let[e,t]of this.extendedData.getExtendedDataByName())if(t.records.length>0&&(e===Re.defaultName.toUpperCase()||e.startsWith(`${Re.defaultName.toUpperCase()}_DSTYLE`)))return!0;return!1}horizontalDirection=0;insertionPoint=new c(0,0,0);get isAngular(){return(this._flags&G.Angular3Point)!==0||(this._flags&G.Angular)!==0}get isTextUserDefinedLocation(){return(this._flags&G.TextUserDefinedLocation)!==0}set isTextUserDefinedLocation(e){e?this._flags=this._flags|G.TextUserDefinedLocation:this._flags=this._flags&~G.TextUserDefinedLocation}lineSpacingFactor=0;lineSpacingStyle=ba.AtLeast;normal=new c(0,0,1);get style(){return this._style}set style(e){if(e==null)throw new Error("value cannot be null");this.document!=null?this._style=A.updateCollection(e,this.document.dimensionStyles):this._style=e}get subclassMarker(){return d.dimension}text="";textMiddlePoint=new c(0,0,0);textRotation=0;version=0;_block=null;_flags;_style=Q.default;constructor(e){super(),this._flags=e,this._flags|=G.BlockReference}applyTransform(e){this.definitionPoint=this.applyTransformToPoint(e,this.definitionPoint),this.insertionPoint=this.applyTransformToPoint(e,this.insertionPoint),this.textMiddlePoint=this.applyTransformToPoint(e,this.textMiddlePoint),this.normal=this.applyTransformToVector(e,this.normal).normalize();let t=e?.eulerRotation?.z;typeof t=="number"&&(this.textRotation+=t)}clone(){let e=super.clone();return e._style=this._style.clone(),e._block=this._block?.clone()??null,e}getActiveDimensionStyle(){if(!this.hasStyleOverride)return this.style;let e=this.style.clone(),t=this.getStyleOverrideMap();if(t==null)return e;let i=L.create(Q);for(let[s,a]of t){let n=i.dxfProperties.get(s);n?.setValue(s,e,a)}return e}getMeasurementText(e){let t=e??this.getActiveDimensionStyle(),i=this._formatMeasurement(this.measurement,t);return this.text.length>0?this.text.includes("<>")?this.text.replace(/<>/g,i):this.text:`${t.prefix}${i}${t.suffix}`}getStyleOverrideMap(){let e=new Map,t=L.create(Q);for(let[i,s]of this.extendedData.getExtendedDataByName())if(!(i!==Re.defaultName.toUpperCase()&&!i.startsWith(`${Re.defaultName.toUpperCase()}_${Q.styleOverrideEntryName}`)))for(let a=0;a<s.records.length-1;a++){let n=s.records[a],o=s.records[a+1];n instanceof ot&&(t.dxfProperties.has(n.value)&&e.set(n.value,o.rawValue),a+=1)}return e.size>0?e:null}setDimensionOverride(e){let t=this.style,i=L.create(Q),s=new Map;for(let[a,n]of i.dxfProperties){let o=n.getRawValue(t),l=n.getRawValue(e);l!=null&&l!==o&&s.set(a,l)}this.setStyleOverrideMap(s)}setStyleOverrideMap(e){let t=`${Re.defaultName}_${Q.styleOverrideEntryName}`,i=[];if(e!=null){let n=L.create(Q);for(let[o,l]of e){let p=n.dxfProperties.get(o);p!=null&&(p.storedValue=l,i.push(...p.toXDataRecords()))}}let s=this.extendedData.tryGetByName(t);if(e==null||e.size===0){if(s.found&&s.value!=null)for(let[n]of this.extendedData)n.name.toUpperCase()===t.toUpperCase()&&this.extendedData.set(n,new hi);return}let a=new hi(i);if(s.found){for(let[n]of this.extendedData)n.name.toUpperCase()===t.toUpperCase()&&this.extendedData.set(n,a);return}this.extendedData.addByName(t,a)}updateBlock(){this.createBlock()}assignDocument(e){super.assignDocument(e),this._style=A.updateCollection(this._style,e.dimensionStyles),this._block=A.updateCollection(this._block,e.blockRecords),this._block!=null&&(this._block.name=this._generateBlockName()),this._block=A.updateCollection(this._block,e.blockRecords)}unassignDocument(){super.unassignDocument(),this._style=this._style?.clone(),this._block=this._block?.clone()??null}createBlock(){this._block==null&&(this._block=new U(this._generateBlockName()),this._block.isAnonymous=!0),this.document!=null&&(this._block=A.updateCollection(this._block,this.document.blockRecords)),this._block.entities.clear()}createDefinitionPoint(e){let t=new kt(new c(e.x,e.y,e.z));return t.layer=this.document?.layers.get(pe.defpointsName)??pe.defpoints,t.normal=this.normal,t}createTextEntity(e,t){let i=this.getActiveDimensionStyle(),s=new ve;return s.insertPoint=new c(e.x,e.y,e.z),s.alignmentPoint=new c(Math.cos(this.textRotation),Math.sin(this.textRotation),0),s.attachmentPoint=this.attachmentPoint,s.color=i.textColor,s.height=i.textHeight,s.layer=this.layer,s.lineSpacing=this.lineSpacingFactor===0?s.lineSpacing:this.lineSpacingFactor,s.lineSpacingStyle=this.lineSpacingStyle,s.normal=this.normal,s.rotation=this.textRotation,s.style=i.style,s.value=t,s}populateBlock(e,t,i=this.textMiddlePoint){this.createBlock();for(let[a,n]of e)this._addBlockLine(a,n);let s=new Set;for(let a of t){if(!this.isFinitePoint(a))continue;let n=`${a.x}:${a.y}:${a.z}`;s.has(n)||(s.add(n),this._block.entities.add(this.createDefinitionPoint(a)))}this.isFinitePoint(i)&&this._block.entities.add(this.createTextEntity(i,this.getMeasurementText()))}static angleBetweenVectors(e,t){let i=e.getLength()*t.getLength();if(i===0)return 0;let s=e.dot(t)/i,a=Math.max(-1,Math.min(1,s));return Math.acos(a)}static areParallel(e,t){return r.isZeroVector(e.cross(t))}isFinitePoint(e){return Number.isFinite(e.x)&&Number.isFinite(e.y)&&Number.isFinite(e.z)}_addBlockLine(e,t){if(!this.isFinitePoint(e)||!this.isFinitePoint(t)||e.equals(t))return;let i=new Me(new c(e.x,e.y,e.z),new c(t.x,t.y,t.z));i.layer=this.layer,i.normal=this.normal,this._block.entities.add(i)}static intersectLinesXY(e,t,i,s){let a=(e.x-t.x)*(i.y-s.y)-(e.y-t.y)*(i.x-s.x);if(Math.abs(a)<=1e-12)return c.naN;let n=e.x*t.y-e.y*t.x,o=i.x*s.y-i.y*s.x;return new c((n*(i.x-s.x)-(e.x-t.x)*o)/a,(n*(i.y-s.y)-(e.y-t.y)*o)/a,e.z)}static isZeroVector(e,t=1e-12){return Math.abs(e.x)<=t&&Math.abs(e.y)<=t&&Math.abs(e.z)<=t}static subtractPoints(e,t){return new c(e.x-t.x,e.y-t.y,e.z-t.z)}_tableOnRemove(e,t){super._tableOnRemove(e,t),t.item===this._style&&(this._style=this.document.dimensionStyles.get(Q.defaultName)),t.item===this._block&&(this._block=null)}_generateBlockName(){return`*D${this.handle}`}_formatMeasurement(e,t){if(!Number.isFinite(e))return"";let i=e;return t.rounding>0&&(i=Math.round(i/t.rounding)*t.rounding),i.toFixed(t.decimalPlaces)}};T();D();B();function eu(r,e){let t=r.x-e.x,i=r.y-e.y,s=r.z-e.z;return Math.sqrt(t*t+i*i+s*s)}var ze=class r extends K{extLineRotation=0;firstPoint=new c(0,0,0);get measurement(){return eu(this.firstPoint,this.secondPoint)}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_ALIGNED}get offset(){return eu(this.secondPoint,this.definitionPoint)}set offset(e){let t=K.subtractPoints(this.secondPoint,this.firstPoint),i=this.normal.cross(t).normalize();this.definitionPoint=new c(this.secondPoint.x+i.x*e,this.secondPoint.y+i.y*e,this.secondPoint.z+i.z*e)}secondPoint=new c(0,0,0);get subclassMarker(){return d.alignedDimension}constructor(e,t){super(G.Aligned),e&&(this.firstPoint=e),t&&(this.secondPoint=t)}static createWithType(e){let t=new r;return t._flags=e,t.definitionPoint=t.secondPoint,t}applyTransform(e){super.applyTransform(e),this.firstPoint=this.applyTransformToPoint(e,this.firstPoint),this.secondPoint=this.applyTransformToPoint(e,this.secondPoint)}getBoundingBox(){return E.fromPoints([this.firstPoint,this.secondPoint,this.definitionPoint])}updateBlock(){this.populateBlock([[this.firstPoint,this.secondPoint]],[this.firstPoint,this.secondPoint,this.definitionPoint])}};T();D();B();var $t=class extends K{angleVertex=new c(0,0,0);get center(){return K.intersectLinesXY(this.definitionPoint,this.angleVertex,this.firstPoint,this.secondPoint)}dimensionArc=new c(0,0,0);firstPoint=new c(0,0,0);get measurement(){let e=K.subtractPoints(this.secondPoint,this.firstPoint),t=K.subtractPoints(this.definitionPoint,this.angleVertex),i=K.angleBetweenVectors(e,t),s=this.center;if(!Number.isFinite(s.x)||!Number.isFinite(s.y)||!Number.isFinite(s.z))return i;let a=K.subtractPoints(this.dimensionArc,s);if(K.isZeroVector(a))return i;let n=e.cross(a).dot(this.normal),o=a.cross(t).dot(this.normal);return(n<0&&o>0||n>0&&o<0)&&(i=Math.PI-i),i}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_ANG_2_Ln}get offset(){let e=this.secondPoint.x-this.definitionPoint.x,t=this.secondPoint.y-this.definitionPoint.y,i=this.secondPoint.z-this.definitionPoint.z;return Math.sqrt(e*e+t*t+i*i)}set offset(e){let t=K.subtractPoints(this.secondPoint,this.firstPoint),i=this.normal.cross(t).normalize();this.definitionPoint=new c(this.secondPoint.x+i.x*e,this.secondPoint.y+i.y*e,this.secondPoint.z+i.z*e)}secondPoint=new c(0,0,0);get subclassMarker(){return d.angular2LineDimension}constructor(){super(G.Angular)}applyTransform(e){super.applyTransform(e),this.angleVertex=this.applyTransformToPoint(e,this.angleVertex),this.dimensionArc=this.applyTransformToPoint(e,this.dimensionArc),this.firstPoint=this.applyTransformToPoint(e,this.firstPoint),this.secondPoint=this.applyTransformToPoint(e,this.secondPoint)}getBoundingBox(){return E.fromPoints([this.angleVertex,this.dimensionArc,this.firstPoint,this.secondPoint,this.definitionPoint])}updateBlock(){}};T();D();B();var Gt=class extends K{angleVertex=new c(0,0,0);firstPoint=new c(0,0,0);get measurement(){let e=K.subtractPoints(this.firstPoint,this.angleVertex),t=K.subtractPoints(this.secondPoint,this.angleVertex);return e.equals(t)?0:K.areParallel(e,t)?Math.PI:K.angleBetweenVectors(e,t)}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_ANG_3_Pt}secondPoint=new c(0,0,0);get subclassMarker(){return d.angular3PointDimension}constructor(){super(G.Angular3Point)}applyTransform(e){super.applyTransform(e),this.angleVertex=this.applyTransformToPoint(e,this.angleVertex),this.firstPoint=this.applyTransformToPoint(e,this.firstPoint),this.secondPoint=this.applyTransformToPoint(e,this.secondPoint)}getBoundingBox(){return E.fromPoints([this.angleVertex,this.firstPoint,this.secondPoint,this.definitionPoint])}updateBlock(){super.updateBlock()}};T();D();B();function bu(r,e){let t=r.x-e.x,i=r.y-e.y,s=r.z-e.z;return Math.sqrt(t*t+i*i+s*s)}function yu(r,e){return new c((r.x+e.x)/2,(r.y+e.y)/2,(r.z+e.z)/2)}var Xt=class extends K{angleVertex=new c(0,0,0);get center(){return yu(this.angleVertex,this.definitionPoint)}leaderLength=0;get measurement(){return bu(this.definitionPoint,this.angleVertex)}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_DIAMETER}get subclassMarker(){return d.diametricDimension}constructor(){super(G.Diameter)}applyTransform(e){super.applyTransform(e),this.angleVertex=this.applyTransformToPoint(e,this.angleVertex)}getBoundingBox(){return E.fromPoints([this.definitionPoint,this.angleVertex,this.insertionPoint,this.textMiddlePoint])}updateBlock(){this.populateBlock([[this.angleVertex,this.definitionPoint]],[this.angleVertex,this.definitionPoint,this.insertionPoint,this.textMiddlePoint])}};T();D();B();var _t=class extends ze{get measurement(){let e=new c(Math.cos(this.rotation),Math.sin(this.rotation),0),t=new c(this.secondPoint.x-this.firstPoint.x,this.secondPoint.y-this.firstPoint.y,this.secondPoint.z-this.firstPoint.z),i=Math.sqrt(t.x*t.x+t.y*t.y+t.z*t.z);if(i===0)return 0;let s=new c(t.x/i,t.y/i,t.z/i),a=Math.abs(e.x*s.x+e.y*s.y+e.z*s.z);return super.measurement*a}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_LINEAR}get offset(){return super.offset}set offset(e){let t=new c(Math.cos(this.rotation),Math.sin(this.rotation),0),i=this.normal.cross(t).normalize();this.definitionPoint=new c(this.secondPoint.x+i.x*e,this.secondPoint.y+i.y*e,this.secondPoint.z+i.z*e)}rotation=0;get subclassMarker(){return d.linearDimension}constructor(){super(),this._flags=G.Linear|G.BlockReference}updateBlock(){let e=new c(Math.cos(this.rotation),Math.sin(this.rotation),0),t=new c(this.firstPoint.x+e.x*this.measurement,this.firstPoint.y+e.y*this.measurement,this.firstPoint.z+e.z*this.measurement);this.populateBlock([[this.firstPoint,t]],[this.firstPoint,this.secondPoint,this.definitionPoint])}};T();D();B();var Yt=class extends K{featureLocation=new c(0,0,0);get isOrdinateTypeX(){return(this._flags&G.OrdinateTypeX)!==0}set isOrdinateTypeX(e){e?this._flags=this._flags|G.OrdinateTypeX:this._flags=this._flags&~G.OrdinateTypeX}leaderEndpoint=new c(0,0,0);get measurement(){let e=this.isOrdinateTypeX?new g(0,1):new g(1,0),t=Math.sin(this.horizontalDirection),i=Math.cos(this.horizontalDirection),s=new g(e.x*i-e.y*t,e.x*t+e.y*i),a=new g(this.definitionPoint.x-this.featureLocation.x,this.definitionPoint.y-this.featureLocation.y),n=s.x*a.x+s.y*a.y,o=new g(this.featureLocation.x+n*s.x,this.featureLocation.y+n*s.y),l=new g(this.definitionPoint.x-o.x,this.definitionPoint.y-o.y),p=l.x*l.x+l.y*l.y;return Math.sqrt(p)}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_ORDINATE}get subclassMarker(){return d.ordinateDimension}constructor(){super(G.Ordinate)}applyTransform(e){super.applyTransform(e),this.featureLocation=this.applyTransformToPoint(e,this.featureLocation),this.leaderEndpoint=this.applyTransformToPoint(e,this.leaderEndpoint)}getBoundingBox(){return E.fromPoints([this.featureLocation,this.leaderEndpoint,this.definitionPoint])}updateBlock(){this.populateBlock([[this.featureLocation,this.definitionPoint],[this.definitionPoint,this.leaderEndpoint]],[this.featureLocation,this.definitionPoint,this.leaderEndpoint])}};T();D();B();function gu(r,e){let t=r.x-e.x,i=r.y-e.y,s=r.z-e.z;return Math.sqrt(t*t+i*i+s*s)}var Zt=class extends K{angleVertex=new c(0,0,0);leaderLength=0;get measurement(){return gu(this.definitionPoint,this.angleVertex)}get objectName(){return h.entityDimension}get objectType(){return m.DIMENSION_RADIUS}get subclassMarker(){return d.radialDimension}constructor(){super(G.Radius)}applyTransform(e){super.applyTransform(e),this.angleVertex=this.applyTransformToPoint(e,this.angleVertex)}getBoundingBox(){return E.fromPoints([this.definitionPoint,this.angleVertex,this.insertionPoint,this.textMiddlePoint])}updateBlock(){this.populateBlock([[this.angleVertex,this.definitionPoint]],[this.angleVertex,this.definitionPoint,this.insertionPoint,this.textMiddlePoint])}};T();D();B();var bt=class extends N{center=new c(0,0,0);endParameter=Math.PI*2;get isFullEllipse(){return this.startParameter===0&&this.endParameter===Math.PI*2}get majorAxis(){return 2*Math.sqrt(this.majorAxisEndPoint.x**2+this.majorAxisEndPoint.y**2+this.majorAxisEndPoint.z**2)}majorAxisEndPoint=new c(1,0,0);get minorAxis(){return this.majorAxis*this.radiusRatio}get minorAxisEndpoint(){let e=Math.sqrt(this.majorAxisEndPoint.x**2+this.majorAxisEndPoint.y**2+this.majorAxisEndPoint.z**2);if(e===0)return new c(0,0,0);let t=this.majorAxisEndPoint.x/e,i=this.majorAxisEndPoint.y/e,s=this.majorAxisEndPoint.z/e,a=this.normal.y*s-this.normal.z*i,n=this.normal.z*t-this.normal.x*s,o=this.normal.x*i-this.normal.y*t,l=Math.sqrt(a*a+n*n+o*o);if(l===0)return new c(0,0,0);let p=this.radiusRatio*e;return new c(a/l*p,n/l*p,o/l*p)}normal=new c(0,0,1);get objectName(){return h.entityEllipse}get objectType(){return m.ELLIPSE}get radiusRatio(){return this._radiusRatio}set radiusRatio(e){if(e<=0||e>1)throw new Error("Radius ratio must be a value between 0 (not included) and 1.");this._radiusRatio=e}get rotation(){return Math.atan2(this.majorAxisEndPoint.y,this.majorAxisEndPoint.x)}startParameter=0;get subclassMarker(){return d.ellipse}thickness=0;_radiusRatio=1;applyTransform(e){if(!(e instanceof Z))return;let t=this.applyTransformToPoint(e,this.center),i=this.applyTransformToVector(e,this.majorAxisEndPoint),s=this.applyTransformToVector(e,this.minorAxisEndpoint),a=i,n=s,o=this.startParameter,l=this.endParameter;s.getLength()>i.getLength()&&(a=s,n=i,o=Math.PI/2-this.startParameter,l=Math.PI/2-this.endParameter);let p=a.getLength(),b=n.getLength();if(p>Number.EPSILON&&b>Number.EPSILON){this.majorAxisEndPoint=a,this.radiusRatio=Math.max(Number.EPSILON,Math.min(1,b/p)),this.startParameter=o,this.endParameter=l;let x=a.cross(n).normalize();!Number.isNaN(x.x)&&!Number.isNaN(x.y)&&!Number.isNaN(x.z)&&x.getLength()>0&&(this.normal=x)}this.center=t}getBoundingBox(){let e=this.polygonalVertexes(64);return e.length>0?E.fromPoints(e):null}getEndVertices(){let e=this.polarCoordinateRelativeToCenter(this.startParameter),t=this.polarCoordinateRelativeToCenter(this.endParameter);return{start:e,end:t}}polarCoordinateRelativeToCenter(e){let t=this.minorAxisEndpoint;return new c(this.center.x+this.majorAxisEndPoint.x*Math.cos(e)+t.x*Math.sin(e),this.center.y+this.majorAxisEndPoint.y*Math.cos(e)+t.y*Math.sin(e),this.center.z+this.majorAxisEndPoint.z*Math.cos(e)+t.z*Math.sin(e))}polygonalVertexes(e){if(e<2)throw new Error("The ellipse precision must be equal or greater than two.");let t=this.startParameter,i=this.endParameter;i<t&&(i+=Math.PI*2);let s=Math.max(2,e),a=(i-t)/(s-1),n=[];for(let o=0;o<s;o++)n.push(this.polarCoordinateRelativeToCenter(t+a*o));return n[0]=this.polarCoordinateRelativeToCenter(this.startParameter),n[n.length-1]=this.polarCoordinateRelativeToCenter(this.endParameter),n}};T();D();B();var ya;(function(r){r[r.None=0]="None",r[r.First=1]="First",r[r.Second=2]="Second",r[r.Third=4]="Third",r[r.Fourth=8]="Fourth"})(ya||(ya={}));var xi=class extends N{get objectType(){return m.FACE3D}get objectName(){return h.entity3DFace}get subclassMarker(){return d.face3d}firstCorner=new c(0,0,0);secondCorner=new c(0,0,0);thirdCorner=new c(0,0,0);fourthCorner=new c(0,0,0);flags=ya.None;constructor(){super()}getBoundingBox(){return E.fromPoints([this.firstCorner,this.secondCorner,this.thirdCorner,this.fourthCorner])}applyTransform(e){this.firstCorner=this.applyTransformToPoint(e,this.firstCorner),this.secondCorner=this.applyTransformToPoint(e,this.secondCorner),this.thirdCorner=this.applyTransformToPoint(e,this.thirdCorner),this.fourthCorner=this.applyTransformToPoint(e,this.fourthCorner)}};var Va=class r{value=0;color=S.byLayer;clone(){let e=new r;return e.value=this.value,e.color=this.color,e}};T();D();T();D();B();var qt;(function(r){r[r.Default=0]="Default",r[r.Closed=1]="Closed",r[r.Plinegen=128]="Plinegen"})(qt||(qt={}));function Fd(r){return r.dimension===3}var ga=class{static explode(e){let t=Array.from(e.vertices);if(t.length<2)return[];let i=e.isClosed?t.length:t.length-1,s=[];for(let a=0;a<i;a++){let n=t[a],o=t[(a+1)%t.length],l=this._createSegment(e,n,o);l!=null&&s.push(l)}return s}static getPoints(e,t=256){let i=Array.from(e.vertices);if(i.length===0)return[];if(i.length===1)return[this._toXYZ(i[0].location,e.elevation)];let s=e.isClosed?i.length:i.length-1,a=[];for(let n=0;n<s;n++){let o=i[n],l=i[(n+1)%i.length],p=this._getSegmentPoints(e,o,l,t);n>0&&p.length>0&&p.shift(),a.push(...p)}return a.length===0&&a.push(...i.map(n=>this._toXYZ(n.location,e.elevation))),e.isClosed&&a.length>1&&c.equals(a[0],a[a.length-1])&&a.pop(),a}static _createSegment(e,t,i){let s=t.bulge??0,a=this._getElevation(e,t,i),n=this._toXYZ(t.location,a),o=this._toXYZ(i.location,a);if(Math.abs(s)<1e-12){let p=new Me(n,o);return p.thickness=e.thickness,p.normal=e.normal,e instanceof N&&p.matchProperties(e),p}let l=We.createFromBulge(this._toXY(t.location),this._toXY(i.location),s);return l.center.z=a,l.normal=e.normal,l.thickness=e.thickness,e instanceof N&&l.matchProperties(e),l}static _getSegmentPoints(e,t,i,s){let a=t.bulge??0,n=this._getElevation(e,t,i),o=this._toXYZ(t.location,n),l=this._toXYZ(i.location,n);if(Math.abs(a)<1e-12)return[o,l];let p=this._toXY(t.location),b=this._toXY(i.location),{center:x,radius:j}=We.getCenter(p,b,a),k=Math.atan2(p.y-x.y,p.x-x.x),P=Math.atan2(b.y-x.y,b.x-x.x);a>0&&P<k?P+=Math.PI*2:a<0&&P>k&&(P-=Math.PI*2);let he=Math.max(2,Math.floor(s)),$=(P-k)/(he-1),X=[];for(let ir=0;ir<he;ir++){let di=k+$*ir;X.push(new c(x.x+j*Math.cos(di),x.y+j*Math.sin(di),n))}return X[0]=o,X[X.length-1]=l,X}static _getElevation(e,t,i){return Fd(t.location)?t.location.z:Fd(i.location)?i.location.z:e.elevation}static _toXY(e){return new g(e.x,e.y)}static _toXYZ(e,t){let i=e;return new c(i.x,i.y,Fd(e)?e.z:t)}};var Xi=class{location=new g(0,0);startWidth=0;endWidth=0;bulge=0;flags=0;curveTangent=0;id=0;constructor(e){e&&(this.location=new g(e.x,e.y))}getLocation3D(){return new c(this.location.x,this.location.y,0)}},hr=class extends N{constantWidth=0;elevation=0;get flags(){return this._flags}set flags(e){this._flags=e}get isClosed(){return(this._flags&qt.Closed)!==0}set isClosed(e){e?this._flags=this._flags|qt.Closed:this._flags=this._flags&~qt.Closed}normal=new c(0,0,1);get objectName(){return h.entityLwPolyline}get objectType(){return m.LWPOLYLINE}get subclassMarker(){return d.lwPolyline}thickness=0;vertices=[];_flags=qt.Default;constructor(e){super(),e&&e.length>0&&("location"in e[0]?this.vertices=e:this.vertices=e.map(t=>new Xi(t)))}applyTransform(e){for(let t of this.vertices){let i=this.applyTransformToPoint(e,new c(t.location.x,t.location.y,this.elevation));t.location=new g(i.x,i.y)}if(this.vertices.length>0){let t=this.applyTransformToPoint(e,new c(0,0,this.elevation));this.elevation=t.z}this.normal=this.applyTransformToVector(e,this.normal).normalize()}getPoints(e=256){return ga.getPoints(this,e)}clone(){let e=super.clone();return e.vertices=this.vertices.map(t=>{let i=new Xi;return i.location=new g(t.location.x,t.location.y),i.startWidth=t.startWidth,i.endWidth=t.endWidth,i.bulge=t.bulge,i.flags=t.flags,i.curveTangent=t.curveTangent,i.id=t.id,i}),e}getBoundingBox(){let e=this.getPoints();return e.length>0?E.fromPoints(e):null}};B();var Io=class r{enabled=!1;reserved=0;angle=0;shift=0;isSingleColorGradient=!1;colorTint=0;colors=[];name="";constructor(e){e&&(this.name=e)}clone(){let e=new r;return e.enabled=this.enabled,e.reserved=this.reserved,e.angle=this.angle,e.shift=this.shift,e.isSingleColorGradient=this.isSingleColorGradient,e.colorTint=this.colorTint,e.name=this.name,e.colors=this.colors.map(t=>t.clone()),e}};var Ha=class r{angle=0;basePoint=new g(0,0);dashLengths=[];get lineOffset(){let e=Math.cos(-this.angle),t=Math.sin(-this.angle);return this.offset.x*t+this.offset.y*e}offset=new g(0,0);get shift(){let e=Math.cos(-this.angle),t=Math.sin(-this.angle);return this.offset.x*e-this.offset.y*t}clone(){let e=new r;return e.angle=this.angle,e.basePoint=new g(this.basePoint.x,this.basePoint.y),e.offset=new g(this.offset.x,this.offset.y),e.dashLengths=[...this.dashLengths],e}},xa=class r{static get solid(){return new r("SOLID")}description="";lines=[];name;constructor(e){this.name=e}clone(){let e=new r(this.name);return e.description=this.description,e.lines=this.lines.map(t=>t.clone()),e}toString(){return this.name}update(e,t,i){for(let s of this.lines){let a=new g(s.basePoint.x*i,s.basePoint.y*i),n=new g(s.offset.x*i,s.offset.y*i),o=g.rotate(a,t),l=g.rotate(n,t);s.angle+=t,s.basePoint=new g(o.x+e.x,o.y+e.y),s.offset=l,s.dashLengths=s.dashLengths.map(p=>p*i)}}};var Mo;(function(r){r[r.PatternFill=0]="PatternFill",r[r.SolidFill=1]="SolidFill",r[r.Custom=2]="Custom"})(Mo||(Mo={}));var Vo;(function(r){r[r.Normal=0]="Normal",r[r.Outer=1]="Outer",r[r.Ignore=2]="Ignore"})(Vo||(Vo={}));var ur=class r extends Array{seqend=null;constructor(...e){super(...e),Object.setPrototypeOf(this,r.prototype)}};var $e;(function(r){r[r.Default=0]="Default",r[r.ClosedPolylineOrClosedPolygonMeshInM=1]="ClosedPolylineOrClosedPolygonMeshInM",r[r.CurveFit=2]="CurveFit",r[r.SplineFit=4]="SplineFit",r[r.Polyline3D=8]="Polyline3D",r[r.PolygonMesh=16]="PolygonMesh",r[r.ClosedPolygonMeshInN=32]="ClosedPolygonMeshInN",r[r.PolyfaceMesh=64]="PolyfaceMesh",r[r.ContinuousLinetypePattern=128]="ContinuousLinetypePattern"})($e||($e={}));var Fl;(function(r){r[r.NoSmooth=0]="NoSmooth",r[r.Quadratic=5]="Quadratic",r[r.Cubic=6]="Cubic",r[r.BezierSurface=8]="BezierSurface"})(Fl||(Fl={}));var Ir=class r extends N{static matchVerticesEntityProperties=!1;elevation=0;endWidth=0;get flags(){return this._flags}set flags(e){this._flags=e}get isClosed(){return(this._flags&$e.ClosedPolylineOrClosedPolygonMeshInM)!==0}set isClosed(e){e?this._flags=this._flags|$e.ClosedPolylineOrClosedPolygonMeshInM:(this._flags=this._flags&~$e.ClosedPolylineOrClosedPolygonMeshInM,this._flags=this._flags&~$e.ClosedPolygonMeshInN)}get layer(){return super.layer}set layer(e){if(super.layer=e,r.matchVerticesEntityProperties)for(let t of this.vertices)t instanceof N&&(t.layer=e)}get lineType(){return super.lineType}set lineType(e){if(super.lineType=e,r.matchVerticesEntityProperties)for(let t of this.vertices)t instanceof N&&(t.lineType=e)}normal=new c(0,0,1);smoothSurface=Fl.NoSmooth;startWidth=0;thickness=0;vertices=new ur;_flags=0;constructor(e){super(),e&&(this.vertices=new ur(...e))}applyTransform(e){for(let t of this.vertices)t instanceof N&&t.applyTransform(e);this.normal=this.applyTransformToVector(e,this.normal).normalize()}getPoints(e=256){return ga.getPoints(this,e)}getBoundingBox(){let e=this.getPoints();return e.length>0?E.fromPoints(e):null}clone(){let e=super.clone();return e.vertices=new ur(...this.vertices.map(t=>t.clone())),e}static*explode(e,t){let i={elevation:0,isClosed:t,normal:c.axisZ,thickness:0,vertices:e};for(let s of ga.explode(i))yield s}};T();D();B();var Ge=class extends Ir{get objectName(){return h.entityPolyline}get objectType(){return m.POLYLINE_2D}get subclassMarker(){return d.polyline}getBoundingBox(){return super.getBoundingBox()}};T();D();B();var Xe;(function(r){r[r.None=0]="None",r[r.Closed=1]="Closed",r[r.Periodic=2]="Periodic",r[r.Rational=4]="Rational",r[r.Planar=8]="Planar",r[r.Linear=16]="Linear"})(Xe||(Xe={}));var Pt;(function(r){r[r.None=0]="None",r[r.MethodFitPoints=1]="MethodFitPoints",r[r.CVFrameShow=2]="CVFrameShow",r[r.Closed=4]="Closed",r[r.UseKnotParameter=8]="UseKnotParameter"})(Pt||(Pt={}));var Yi;(function(r){r[r.Chord=0]="Chord",r[r.SquareRoot=1]="SquareRoot",r[r.Uniform=2]="Uniform",r[r.Custom=15]="Custom"})(Yi||(Yi={}));var Lt=class r extends N{controlPoints=[];controlPointTolerance=1e-7;degree=3;endTangent=new c(0,0,0);fitPoints=[];fitTolerance=1e-10;get flags(){return this._flags}set flags(e){this._flags=e}get flags1(){return this._flags1}set flags1(e){this._flags1=e}get hasValidKnotCount(){let e=this.controlPoints.length+(this.isClosed?2:1)*this.degree+1;return this.knots.length===e}get isClosed(){return(this._flags&Xe.Closed)!==0}set isClosed(e){e?(this._flags=this._flags|Xe.Closed,this._flags1=this._flags1|Pt.Closed):(this._flags=this._flags&~Xe.Closed,this._flags1=this._flags1&~Pt.Closed)}get isPeriodic(){return(this._flags&Xe.Periodic)!==0}set isPeriodic(e){e?this._flags=this._flags|Xe.Periodic:this._flags=this._flags&~Xe.Periodic}knotParametrization=Yi.Chord;knots=[];knotTolerance=1e-7;normal=new c(0,0,1);get objectName(){return h.entitySpline}get objectType(){return m.SPLINE}startTangent=new c(0,0,0);get subclassMarker(){return d.spline}weights=[];static maxDegree=10;_flags=Xe.None;_flags1=Pt.None;constructor(){super()}applyTransform(e){this.controlPoints=this.controlPoints.map(t=>this.applyTransformToPoint(e,t)),this.fitPoints=this.fitPoints.map(t=>this.applyTransformToPoint(e,t)),this.startTangent=this.applyTransformToVector(e,this.startTangent),this.endTangent=this.applyTransformToVector(e,this.endTangent),this.normal=this.applyTransformToVector(e,this.normal).normalize()}clone(){let e=super.clone();return e.controlPoints=[...this.controlPoints],e.fitPoints=[...this.fitPoints],e.weights=[...this.weights],e.knots=[...this.knots],e}getBoundingBox(){let e=this.tryPolygonalVertexes(64);if(e.success&&e.points.length>0)return E.fromPoints(e.points);let t=this.controlPoints.length>0?this.controlPoints:this.fitPoints;return t.length>0?E.fromPoints(t):null}pointOnSpline(e){if(e<0||e>1)throw new Error("The parametric position must be a value between 0 and 1.");e===1&&(e-=Number.EPSILON);let{controlPts:t,weights:i,knots:s}=this._prepare(),{uStart:a,uEnd:n}=this._getStartAndEndKnots(s),o=(n-a)*e,l=a+o;return r._c(t,i,s,this.degree,l)}polygonalVertexes(e){if(e<2)throw new Error("The precision must be equal or greater than two.");let t=[],{controlPts:i,weights:s,knots:a}=this._prepare(),{uStart:n,uEnd:o}=this._getStartAndEndKnots(a);!this.isClosed&&!this.isPeriodic&&(e-=1);let l=(o-n)/e;for(let p=0;p<e;p++){let b=n+l*p;t.push(r._c(i,s,a,this.degree,b))}return this.isClosed||this.isPeriodic||t.push(i[i.length-1]),t}tryPointOnSpline(e){try{return{success:!0,point:this.pointOnSpline(e)}}catch{return{success:!1,point:new c(NaN,NaN,NaN)}}}tryPolygonalVertexes(e){try{return{success:!0,points:this.polygonalVertexes(e)}}catch{return{success:!1,points:[]}}}updateFromFitPoints(e=255){if(this.fitPoints.length<2)return!1;if(this.degree=1,this.controlPoints=this.fitPoints.map(t=>new c(t.x,t.y,t.z)),this.weights=new Array(this.controlPoints.length).fill(1),this.knots=r._createKnotVector(this.controlPoints.length,this.degree,this.isPeriodic),this.fitPoints.length>=2){let t=this.fitPoints[0],i=this.fitPoints[1],s=this.fitPoints[this.fitPoints.length-2],a=this.fitPoints[this.fitPoints.length-1];this.startTangent=new c(i.x-t.x,i.y-t.y,i.z-t.z),this.endTangent=new c(a.x-s.x,a.y-s.y,a.z-s.z)}return!0}static _c(e,t,i,s,a){let n=0,o=0,l=0,p=0;for(let x=0;x<e.length;x++){let j=r._computeNurb(i,x,s,a);p+=j*t[x],n+=t[x]*j*e[x].x,o+=t[x]*j*e[x].y,l+=t[x]*j*e[x].z}if(Math.abs(p)<Number.EPSILON)return new c(0,0,0);let b=1/p;return new c(b*n,b*o,b*l)}static _computeNurb(e,t,i,s){if(i<=0)return e[t]<=s&&s<e[t+1]?1:0;let a=0;Math.abs(e[t+i]-e[t])<Number.EPSILON||(a=(s-e[t])/(e[t+i]-e[t]));let n=0;return Math.abs(e[t+i+1]-e[t+1])<Number.EPSILON||(n=(e[t+i+1]-s)/(e[t+i+1]-e[t+1])),a*r._computeNurb(e,t,i-1,s)+n*r._computeNurb(e,t+1,i-1,s)}static _createKnotVector(e,t,i){let s;if(i){let a=e+2*t+1;s=new Array(a).fill(0);let n=1/(e-t);for(let o=0;o<a;o++)s[o]=(o-t)*n}else{let a=e+t+1;s=new Array(a).fill(0);let n;for(n=0;n<=t;n++)s[n]=0;for(;n<e;n++)s[n]=n-t;for(;n<a;n++)s[n]=e-t}return s}_getStartAndEndKnots(e){return this.isClosed?{uStart:e[0],uEnd:e[e.length-1]}:this.isPeriodic?{uStart:e[this.degree],uEnd:e[e.length-this.degree-1]}:{uStart:e[0],uEnd:e[e.length-1]}}_prepare(){this.controlPoints.length===0&&this.fitPoints.length>0&&this.updateFromFitPoints();let e=[...this.controlPoints],t=[...this.weights],i=[...this.knots],s=e.length;if(s===0)throw new Error("A spline entity with control points is required.");(t.length===0||t.length!==s)&&(t=new Array(s).fill(1)),(i.length===0||!this.hasValidKnotCount)&&(i=r._createKnotVector(s,this.degree,this.isPeriodic));let a,n;if(this.isPeriodic){a=new Array(s+this.degree),n=new Array(s+this.degree);for(let o=0;o<this.degree;o++){let l=s-this.degree+o;a[o]=e[l],n[o]=t[l]}for(let o=0;o<s;o++)a[this.degree+o]=e[o],n[this.degree+o]=t[o]}else a=e,n=t;return{controlPts:a,weights:n,knots:i}}};T();var Fa;(function(r){r[r.Default=0]="Default",r[r.CurveFittingExtraVertex=1]="CurveFittingExtraVertex",r[r.CurveFitTangent=2]="CurveFitTangent",r[r.NotUsed=4]="NotUsed",r[r.SplineVertexFromSplineFitting=8]="SplineVertexFromSplineFitting",r[r.SplineFrameControlPoint=16]="SplineFrameControlPoint",r[r.PolylineVertex3D=32]="PolylineVertex3D",r[r.PolygonMesh3D=64]="PolygonMesh3D",r[r.PolyfaceMeshVertex=128]="PolyfaceMeshVertex"})(Fa||(Fa={}));var tt=class extends N{bulge=0;curveTangent=0;endWidth=0;get flags(){return this._flags}set flags(e){this._flags=e}id=0;location=new c(0,0,0);get objectName(){return h.entityVertex}startWidth=0;_flags=Fa.Default;constructor(e){super(),e&&(this.location=e)}applyTransform(e){this.location=this.applyTransformToPoint(e,this.location)}getBoundingBox(){return E.fromPoints([this.location])}toString(){return`${this.subclassMarker}|${this.location.x},${this.location.y},${this.location.z}`}};D();B();var yt=class extends tt{get objectType(){return m.VERTEX_2D}get subclassMarker(){return d.polylineVertex}constructor(e){super(e)}};function Ul(r,e){let t=r.applyTransform(new c(e.x,e.y,0));return new g(t.x,t.y)}function Ud(r,e){let t=r.applyTransform(c.zero),i=r.applyTransform(e);return new c(i.x-t.x,i.y-t.y,i.z-t.z)}var Vr;(function(r){r[r.Polyline=0]="Polyline",r[r.Line=1]="Line",r[r.CircularArc=2]="CircularArc",r[r.EllipticArc=3]="EllipticArc",r[r.Spline=4]="Spline"})(Vr||(Vr={}));var Ca=class{clone(){return Object.assign(Object.create(Object.getPrototypeOf(this)),this)}},Hr=class extends Ca{center=new g(0,0);counterClockWise=!1;endAngle=0;radius=0;startAngle=0;get type(){return Vr.CircularArc}applyTransform(e){if(!(e instanceof Z))return;let t=this.counterClockWise,i=this.toEntity();i.applyTransform(e),this.center=new g(i.center.x,i.center.y),this.radius=i.radius,this.startAngle=t?i.startAngle:i.endAngle,this.endAngle=t?i.endAngle:i.startAngle}getBoundingBox(){let e=this.polygonalVertexes(64);return e.length>0?E.fromPoints(e):null}polygonalVertexes(e){return this.toEntity().polygonalVertexes(e)}toEntity(){let e=this.counterClockWise?this.startAngle:this.endAngle,t=this.counterClockWise?this.endAngle:this.startAngle;return new We(new c(this.center.x,this.center.y,0),this.radius,e,t)}},Fr=class extends Ca{center=new g(0,0);counterClockWise=!1;endAngle=0;majorAxisEndPoint=new g(0,0);minorToMajorRatio=0;startAngle=0;get type(){return Vr.EllipticArc}applyTransform(e){if(!(e instanceof Z))return;let t=this.counterClockWise,i=this.toEntity();i.applyTransform(e),this.center=new g(i.center.x,i.center.y),this.majorAxisEndPoint=new g(i.majorAxisEndPoint.x,i.majorAxisEndPoint.y),this.minorToMajorRatio=i.radiusRatio,this.startAngle=t?i.startParameter:i.endParameter,this.endAngle=t?i.endParameter:i.startParameter}getBoundingBox(){let e=this.polygonalVertexes(64);return e.length>0?E.fromPoints(e):null}polygonalVertexes(e){return this.toEntity().polygonalVertexes(e)}toEntity(){let e=new bt;return e.center=new c(this.center.x,this.center.y,0),e.majorAxisEndPoint=new c(this.majorAxisEndPoint.x,this.majorAxisEndPoint.y,0),e.radiusRatio=this.minorToMajorRatio,e.startParameter=this.counterClockWise?this.startAngle:this.endAngle,e.endParameter=this.counterClockWise?this.endAngle:this.startAngle,e}},Ur=class extends Ca{end=new g(0,0);start=new g(0,0);get type(){return Vr.Line}applyTransform(e){e instanceof Z&&(this.start=Ul(e,this.start),this.end=Ul(e,this.end))}getBoundingBox(){return E.fromPoints([new c(this.start.x,this.start.y,0),new c(this.end.x,this.end.y,0)])}toEntity(){return new Me(new c(this.start.x,this.start.y,0),new c(this.end.x,this.end.y,0))}},Mr=class extends Ca{get bulges(){return this.vertices.map(e=>e.z)}get hasBulge(){return this.bulges.some(e=>e!==0)}isClosed=!1;get type(){return Vr.Polyline}vertices=[];applyTransform(e){e instanceof Z&&(this.vertices=this.vertices.map(t=>{let i=e.applyTransform(new c(t.x,t.y,0));return new c(i.x,i.y,t.z)}))}clone(){let e=super.clone();return e.vertices=[...this.vertices],e}getBoundingBox(){return this.toEntity().getBoundingBox()}toEntity(){let e=new Ge;e.isClosed=this.isClosed;for(let t of this.vertices){let i=new yt(new c(t.x,t.y,0));i.bulge=t.z,e.vertices.push(i)}return e}},Wr=class extends Ca{controlPoints=[];degree=0;endTangent=new g(0,0);fitPoints=[];knots=[];isPeriodic=!1;isRational=!1;startTangent=new g(0,0);get weights(){return this.controlPoints.map(e=>e.z)}get type(){return Vr.Spline}applyTransform(e){if(!(e instanceof Z))return;this.controlPoints=this.controlPoints.map(s=>{let a=e.applyTransform(new c(s.x,s.y,0));return new c(a.x,a.y,s.z)}),this.fitPoints=this.fitPoints.map(s=>Ul(e,s));let t=Ud(e,new c(this.startTangent.x,this.startTangent.y,0)),i=Ud(e,new c(this.endTangent.x,this.endTangent.y,0));this.startTangent=new g(t.x,t.y),this.endTangent=new g(i.x,i.y)}clone(){let e=super.clone();return e.controlPoints=[...this.controlPoints],e.fitPoints=[...this.fitPoints],e.knots=[...this.knots],e}getBoundingBox(){return this.toEntity().getBoundingBox()}polygonalVertexes(e){let i=this.toEntity().tryPolygonalVertexes(e);return i.success?i.points:[]}toEntity(){let e=new Lt;return e.degree=Math.max(1,this.degree),e.isPeriodic=this.isPeriodic,e.knots=[...this.knots],e.controlPoints=this.controlPoints.length>0?this.controlPoints.map(t=>new c(t.x,t.y,0)):this.fitPoints.map(t=>new c(t.x,t.y,0)),e.weights=this.controlPoints.length>0?this.controlPoints.map(t=>t.z===0?1:t.z):new Array(e.controlPoints.length).fill(1),e.fitPoints=this.fitPoints.map(t=>new c(t.x,t.y,0)),e.startTangent=new c(this.startTangent.x,this.startTangent.y,0),e.endTangent=new c(this.endTangent.x,this.endTangent.y,0),e}},Wl=class r{edges=[];entities=[];get flags(){let e=this._flags;return this.isPolyline?e=e|wt.Polyline:e=e&~wt.Polyline,e}set flags(e){this._flags=e}get isPolyline(){return this.edges.some(e=>e instanceof Mr)}_flags=0;constructor(e){e&&(this.edges=[...e])}applyTransform(e){if(this.entities.length>0){for(let t of this.entities)t.applyTransform(e);this.edges.length===0&&this.updateEdges()}for(let t of this.edges)t.applyTransform(e)}clone(){let e=new r;return e._flags=this._flags,e.entities=this.entities.map(t=>t.clone()),e.edges=this.edges.map(t=>t.clone()),e}getBoundingBox(){let e=this.edges.map(i=>i.getBoundingBox()).filter(i=>i!=null);if(e.length===0)return null;let t=e.flatMap(i=>[i.min,i.max]);return E.fromPoints(t)}getPoints(e=256){let t=[];for(let i of this.edges)i instanceof Hr?t.push(...i.polygonalVertexes(e)):i instanceof Fr?t.push(...i.polygonalVertexes(e)):i instanceof Ur?(t.push(new c(i.start.x,i.start.y,0)),t.push(new c(i.end.x,i.end.y,0))):i instanceof Mr?t.push(...i.toEntity().getPoints(e)):i instanceof Wr&&t.push(...i.polygonalVertexes(e));return t}updateEdges(){if(this.entities.length!==0){this.edges=[];for(let e of this.entities)if(e instanceof Me){let t=new Ur;t.start=new g(e.startPoint.x,e.startPoint.y),t.end=new g(e.endPoint.x,e.endPoint.y),this.edges.push(t)}else if(e instanceof We){let t=new Hr;t.center=new g(e.center.x,e.center.y),t.radius=e.radius,t.startAngle=e.startAngle,t.endAngle=e.endAngle,t.counterClockWise=!0,this.edges.push(t)}else if(e instanceof bt){let t=new Fr;t.center=new g(e.center.x,e.center.y),t.majorAxisEndPoint=new g(e.majorAxisEndPoint.x,e.majorAxisEndPoint.y),t.minorToMajorRatio=e.radiusRatio,t.startAngle=e.startParameter,t.endAngle=e.endParameter,t.counterClockWise=!0,this.edges.push(t)}else if(e instanceof Ge){let t=new Mr;t.isClosed=e.isClosed,t.vertices=e.vertices.filter(i=>i instanceof yt).map(i=>new c(i.location.x,i.location.y,i.bulge)),this.edges.push(t)}else if(e instanceof hr){let t=new Mr;t.isClosed=e.isClosed,t.vertices=e.vertices.map(i=>new c(i.location.x,i.location.y,i.bulge)),this.edges.push(t)}else if(e instanceof Lt){let t=new Wr;t.degree=e.degree,t.isPeriodic=e.isPeriodic,t.knots=[...e.knots],t.controlPoints=e.controlPoints.map((i,s)=>new c(i.x,i.y,e.weights[s]??1)),t.fitPoints=e.fitPoints.map(i=>new g(i.x,i.y)),t.startTangent=new g(e.startTangent.x,e.startTangent.y),t.endTangent=new g(e.endTangent.x,e.endTangent.y),this.edges.push(t)}}}},Kt=class extends N{elevation=0;gradientColor=new Io;isAssociative=!1;isDouble=!1;isSolid=!1;normal=new c(0,0,1);get objectName(){return h.entityHatch}get objectType(){return m.HATCH}paths=[];pattern=xa.solid;get patternAngle(){return this._patternAngle}set patternAngle(e){this._patternAngle=e,this.pattern?.update(new g(0,0),this._patternAngle,1)}get patternScale(){return this._patternScale}set patternScale(e){this._patternScale=e,this.pattern?.update(new g(0,0),0,this._patternScale)}patternType=Mo.PatternFill;pixelSize=0;seedPoints=[];style=Vo.Normal;get subclassMarker(){return d.hatch}_patternAngle=0;_patternScale=0;applyTransform(e){for(let t of this.paths)t.applyTransform(e);if(e instanceof Z){this.seedPoints=this.seedPoints.map(n=>Ul(e,n)),this.normal=this.applyTransformToVector(e,this.normal).normalize(),this.elevation=this.applyTransformToPoint(e,new c(0,0,this.elevation)).z;let t=Ul(e,g.zero),i=Ud(e,c.axisX),s=Math.atan2(i.y,i.x),a=Math.hypot(i.x,i.y)||1;this.pattern?.update(t,s,a),this._patternAngle+=s,this._patternScale=this._patternScale===0?a:this._patternScale*a}}clone(){let e=super.clone();return e.gradientColor=this.gradientColor?.clone(),e.pattern=this.pattern?.clone(),e.paths=this.paths.map(t=>t.clone()),e}*explode(){for(let e of this.paths)for(let t of e.edges)yield t.toEntity()}getBoundingBox(){let e=this.paths.map(t=>t.getBoundingBox()).filter(t=>t!=null);return e.length===0?null:E.fromPoints(e.flatMap(t=>[t.min,t.max]))}};var Zi;(function(r){r[r.Opposite=0]="Opposite",r[r.Same=1]="Same"})(Zi||(Zi={}));T();D();B();var Ye=class extends N{attributes=new ur;block=null;columnCount=1;columnSpacing=0;get hasAttributes(){return this.attributes.length>0}get hasDynamicSubclass(){return!0}insertPoint=new c(0,0,0);get isMultiple(){return this.rowCount>1||this.columnCount>1}normal=new c(0,0,1);get objectName(){return h.entityInsert}get objectType(){return this.rowCount>1||this.columnCount>1?m.MINSERT:m.INSERT}rotation=0;rowCount=1;rowSpacing=0;get subclassMarker(){return this.isMultiple?d.mInsert:d.insert}get xScale(){return this._xscale}set xScale(e){if(e===0)throw new Error("XScale value must be non-zero.");this._xscale=e}get yScale(){return this._yscale}set yScale(e){if(e===0)throw new Error("YScale value must be non-zero.");this._yscale=e}get zScale(){return this._zscale}set zScale(e){if(e===0)throw new Error("ZScale value must be non-zero.");this._zscale=e}_xscale=1;_yscale=1;_zscale=1;constructor(e){if(super(),e){e.document!=null?this.block=e.clone():this.block=e;let t=e.attributeDefinitions;if(t)for(let i of t){let s=new zt(i);this.attributes.push(s),this.applyAttributeTransform(s)}}}applyTransform(e){let t=this.getTransformAxisScale(e);this.insertPoint=this.applyTransformToPoint(e,this.insertPoint),this.normal=this.applyTransformToVector(e,this.normal).normalize(),this.xScale*=t.x===0?1:t.x,this.yScale*=t.y===0?1:t.y,this.zScale*=t.z===0?1:t.z,e instanceof Z&&(this.rotation+=e.eulerRotation.z);for(let i of this.attributes)i.applyTransform(e)}clone(){let e=super.clone();e.block=this.block?.clone()??null,e.attributes=new ur;for(let t of this.attributes)e.attributes.push(t.clone());return e}*explode(){if(this.block==null)return;let e=this.getTransform();for(let t of this.block.getSortedEntities()){if(t instanceof nr)continue;let i=t.clone();i.applyTransform(e),yield i}for(let t of this.attributes)yield t.clone()}getBoundingBox(){let e=this.block?.getBoundingBox(),t=[];if(e!=null){let i=this.getTransform(),s=[new c(e.min.x,e.min.y,e.min.z),new c(e.min.x,e.min.y,e.max.z),new c(e.min.x,e.max.y,e.min.z),new c(e.min.x,e.max.y,e.max.z),new c(e.max.x,e.min.y,e.min.z),new c(e.max.x,e.min.y,e.max.z),new c(e.max.x,e.max.y,e.min.z),new c(e.max.x,e.max.y,e.max.z)].map(a=>i.applyTransform(a));t.push(E.fromPoints(s))}for(let i of this.attributes){let s=i.getBoundingBox();s!=null&&t.push(s)}return t.length>0?E.fromPoints(t.flatMap(i=>[i.min,i.max])):null}getTransform(){return new Z(this.insertPoint,new c(this.xScale,this.yScale,this.zScale),new c(0,0,this.rotation))}applyAttributeTransform(e){e.applyTransform(this.getTransform())}updateAttributes(){if(!this.block)return;let e=this.block.attributeDefinitions??[],t=e.map(a=>a.tag),i=this.attributes.map(a=>a.tag),s=new ur(...this.attributes.filter(a=>t.includes(a.tag)));s.seqend=this.attributes.seqend,this.attributes=s;for(let a of e)if(!i.includes(a.tag)){let n=new zt(a);this.attributes.push(n),this.applyAttributeTransform(n)}}assignDocument(e){if(super.assignDocument(e),this.block==null)return;let t=e.blockRecords?.tryGetValue(this.block.name);t?this.block=t:e.blockRecords?.add(this.block)}unassignDocument(){this.block=this.block?.clone()??null,super.unassignDocument()}};De();T();D();B();var Ua;(function(r){r[r.CreatedWithTextAnnotation=0]="CreatedWithTextAnnotation",r[r.CreatedWithToleranceAnnotation=1]="CreatedWithToleranceAnnotation",r[r.CreatedWithBlockReferenceAnnotation=2]="CreatedWithBlockReferenceAnnotation",r[r.CreatedWithoutAnnotation=3]="CreatedWithoutAnnotation"})(Ua||(Ua={}));var Ho;(function(r){r[r.StraightLineSegments=0]="StraightLineSegments",r[r.Spline=1]="Spline"})(Ho||(Ho={}));var zr=class extends N{annotationOffset=new c(0,0,0);arrowHeadEnabled=!1;associatedAnnotation=null;blockOffset=new c(0,0,0);creationType=Ua.CreatedWithoutAnnotation;get hasHookline(){return this.vertices.length<=1?!1:this.creationType!==Ua.CreatedWithoutAnnotation&&this.horizontalDirection.getLength()>0}hookLineDirection=Zi.Opposite;horizontalDirection=new c(1,0,0);normal=new c(0,0,1);get objectName(){return h.entityLeader}get objectType(){return m.LEADER}pathType=Ho.StraightLineSegments;get style(){return this._style}set style(e){if(e==null)throw new Error("value cannot be null");this.document!=null?this._style=A.updateCollection(e,this.document.dimensionStyles):this._style=e}get subclassMarker(){return d.leader}textHeight=0;textWidth=0;vertices=[];_style=Q.default;applyTransform(e){this.annotationOffset=this.applyTransformToVector(e,this.annotationOffset),this.blockOffset=this.applyTransformToVector(e,this.blockOffset),this.horizontalDirection=this.applyTransformToVector(e,this.horizontalDirection),this.normal=this.transformNormal(e,this.normal),this.vertices=this.vertices.map(t=>this.applyTransformToPoint(e,t))}clone(){let e=super.clone();return e._style=this._style?.clone(),e}getBoundingBox(){return E.fromPoints(this.vertices)}assignDocument(e){super.assignDocument(e),this._style=A.updateCollection(this._style,e.dimensionStyles)}unassignDocument(){super.unassignDocument(),this._style=this._style.clone()}_tableOnRemove(e,t){super._tableOnRemove(e,t),t.item===this._style&&(this._style=this.document.dimensionStyles.get(Q.defaultName))}};T();D();B();var Da=class{start;end;crease=null;constructor(e,t){this.start=e,this.end=t}toString(){return`${this.start}|${this.end}|${this.crease??""}`}},$r=class extends N{blendCrease=0;edges=[];faces=[];get objectName(){return h.entityMesh}get objectType(){return m.UNLISTED}get subclassMarker(){return d.mesh}subdivisionLevel=0;version=0;vertices=[];applyTransform(e){this.vertices=this.vertices.map(t=>this.applyTransformToPoint(e,t))}clone(){let e=super.clone();return e.vertices=this.vertices.map(t=>new c(t.x,t.y,t.z)),e.edges=this.edges.map(t=>{let i=new Da(t.start,t.end);return i.crease=t.crease,i}),e.faces=this.faces.map(t=>[...t]),e}getBoundingBox(){return this.vertices.length>0?E.fromPoints(this.vertices):null}};De();T();D();B();var qi;(function(r){r[r.Has=1]="Has",r[r.Closed=2]="Closed",r[r.NoStartCaps=4]="NoStartCaps",r[r.NoEndCaps=8]="NoEndCaps"})(qi||(qi={}));var Fo;(function(r){r[r.Top=0]="Top",r[r.Zero=1]="Zero",r[r.Bottom=2]="Bottom"})(Fo||(Fo={}));function xu(r,e){return r.applyTransform(e)}function tu(r,e){let t=r.applyTransform(c.zero),i=r.applyTransform(e);return new c(i.x-t.x,i.y-t.y,i.z-t.z)}function ru(r){let e=r.matrix,t=Math.hypot(e.m00,e.m10,e.m20),i=Math.hypot(e.m01,e.m11,e.m21),s=Math.hypot(e.m02,e.m12,e.m22),a=[t,i,s].filter(n=>n>0);return a.length>0?a.reduce((n,o)=>n+o,0)/a.length:1}var Wa=class r{parameters=[];areaFillParameters=[];applyScale(e){this.parameters=this.parameters.map(t=>t*e),this.areaFillParameters=this.areaFillParameters.map(t=>t*e)}clone(){let e=new r;return e.parameters=[...this.parameters],e.areaFillParameters=[...this.areaFillParameters],e}},za=class r{position=new c(0,0,0);direction=new c(0,0,0);miter=new c(0,0,0);segments=[];applyTransform(e){if(!(e instanceof Z))return;let t=this.miter.getLength();this.position=xu(e,this.position),this.direction=tu(e,this.direction),this.miter=tu(e,this.miter);let i=this.miter.getLength(),s=t>0?i/t:ru(e);for(let a of this.segments)a.applyScale(s)}clone(){let e=new r;return e.position=new c(this.position.x,this.position.y,this.position.z),e.direction=new c(this.direction.x,this.direction.y,this.direction.z),e.miter=new c(this.miter.x,this.miter.y,this.miter.z),e.segments=this.segments.map(t=>t.clone()),e}},Gr=class extends N{flags=qi.Has;justification=Fo.Zero;normal=new c(0,0,1);get objectName(){return h.entityMLine}get objectType(){return m.MLINE}scaleFactor=1;startPoint=new c(0,0,0);get style(){return this._style}set style(e){if(!e)throw new Error("MLine style cannot be null");this._style=A.updateCollection(e,this.document?.mLineStyles??null)}get subclassMarker(){return d.mLine}vertices=[];_style=null;applyTransform(e){this.startPoint=this.applyTransformToPoint(e,this.startPoint),this.normal=this.transformNormal(e,this.normal);for(let t of this.vertices)t.applyTransform(e);e instanceof Z&&(this.scaleFactor*=ru(e))}clone(){let e=super.clone();return e._style=this.style?.clone()??null,e.vertices=this.vertices.map(t=>t.clone()),e}getBoundingBox(){let e=[this.startPoint,...this.vertices.map(t=>t.position)];return E.fromPoints(e)}assignDocument(e){super.assignDocument(e),this._style=A.updateCollection(this._style,e.mLineStyles)}unassignDocument(){super.unassignDocument(),this._style=this._style?.clone()??null}};T();D();B();var Ta;(function(r){r[r.None=0]="None",r[r.Block=1]="Block",r[r.MText=2]="MText",r[r.Tolerance=3]="Tolerance"})(Ta||(Ta={}));var Uo;(function(r){r[r.Invisible=0]="Invisible",r[r.StraightLineSegments=1]="StraightLineSegments",r[r.Spline=2]="Spline"})(Uo||(Uo={}));var Wo;(function(r){r[r.Left=0]="Left",r[r.Center=1]="Center",r[r.Right=2]="Right"})(Wo||(Wo={}));var zo;(function(r){r[r.Horizontal=0]="Horizontal",r[r.Vertical=1]="Vertical"})(zo||(zo={}));var $o;(function(r){r[r.Left=1]="Left",r[r.Center=2]="Center",r[r.Right=3]="Right"})($o||($o={}));var Vs;(function(r){r[r.TopOfTopLine=0]="TopOfTopLine",r[r.MiddleOfTopLine=1]="MiddleOfTopLine",r[r.MiddleOfText=2]="MiddleOfText",r[r.MiddleOfBottomLine=3]="MiddleOfBottomLine",r[r.BottomOfBottomLine=4]="BottomOfBottomLine",r[r.BottomLine=5]="BottomLine",r[r.BottomOfTopLineUnderlineBottomLine=6]="BottomOfTopLineUnderlineBottomLine",r[r.BottomOfTopLineUnderlineTopLine=7]="BottomOfTopLineUnderlineTopLine",r[r.BottomofTopLineUnderlineAll=8]="BottomofTopLineUnderlineAll",r[r.CenterOfText=9]="CenterOfText",r[r.CenterOfTextOverline=10]="CenterOfTextOverline"})(Vs||(Vs={}));te();D();var zl=class extends M{get subclassMarker(){return d.objectContextData}version=3;hasFileToExtensionDictionary=!0;default=!1};te();T();D();B();var lt=class r extends M{static defaultName="1:1";static get default(){let e=new r;return e.name=r.defaultName,e.paperUnits=1,e.drawingUnits=1,e.isUnitScale=!0,e}get objectType(){return m.UNLISTED}get objectName(){return h.objectScale}get subclassMarker(){return d.scale}paperUnits=0;drawingUnits=0;isUnitScale=!1;get scaleFactor(){return this.paperUnits/this.drawingUnits}constructor(e){super(e)}applyTo(e){return e*this.scaleFactor}};De();D();var Hs=class extends zl{get scale(){return this._scale}set scale(e){if(!e)throw new Error("value cannot be null");this.document!=null?this._scale=A.updateCollection(e,this.document.scales):this._scale=e}get subclassMarker(){return d.annotScaleObjectContextData}_scale=lt.default;clone(){let e=super.clone();return e._scale=this._scale?.clone(),e}};De();T();D();B();var Go=class r{startPoint;endPoint;constructor(e=new c(0,0,0),t=new c(0,0,0)){this.startPoint=e,this.endPoint=t}clone(){return new r(new c(this.startPoint.x,this.startPoint.y,this.startPoint.z),new c(this.endPoint.x,this.endPoint.y,this.endPoint.z))}},$a=class r{arrowhead=null;arrowheadSize=0;breakInfoCount=0;index=0;lineColor=S.byLayer;_lineType=null;get lineType(){return this._lineType}set lineType(e){this._lineType=e}lineWeight=0;overrideFlags=0;pathType=0;points=[];segmentIndex=0;startEndPoints=[];document=null;assignDocument(e){this.document=e,this._lineType=A.updateCollectionStatic(this._lineType,e.lineTypes)}clone(){let e=new r;return e.arrowheadSize=this.arrowheadSize,e.breakInfoCount=this.breakInfoCount,e.index=this.index,e.lineColor=this.lineColor,e.lineWeight=this.lineWeight,e.overrideFlags=this.overrideFlags,e.pathType=this.pathType,e.segmentIndex=this.segmentIndex,e.arrowhead=this.arrowhead?.clone()??null,e._lineType=this._lineType?.clone()??null,e.points=this.points.map(t=>new c(t.x,t.y,t.z)),e.startEndPoints=this.startEndPoints.map(t=>t.clone()),e}unassignDocument(){this._lineType=this._lineType?.clone()??null,this.document=null}},Ga=class r{breakStartEndPointsPairs=[];connectionPoint=new c(0,0,0);contentValid=!1;direction=new c(0,0,0);landingDistance=0;leaderIndex=0;lines=[];textAttachmentDirection=0;unknown=!1;clone(){let e=new r;return e.connectionPoint=new c(this.connectionPoint.x,this.connectionPoint.y,this.connectionPoint.z),e.contentValid=this.contentValid,e.direction=new c(this.direction.x,this.direction.y,this.direction.z),e.landingDistance=this.landingDistance,e.leaderIndex=this.leaderIndex,e.textAttachmentDirection=this.textAttachmentDirection,e.unknown=this.unknown,e.breakStartEndPointsPairs=this.breakStartEndPointsPairs.map(t=>t.clone()),e.lines=this.lines.map(t=>t.clone()),e}},Jt=class extends Hs{arrowheadSize=0;backgroundFillColor=S.byLayer;backgroundFillEnabled=!1;backgroundMaskFillOn=!1;backgroundScaleFactor=0;backgroundTransparency=0;baseDirection=new c(0,0,0);basePoint=new c(0,0,0);baseVertical=new c(0,0,0);_blockContent=null;get blockContent(){return this._blockContent}set blockContent(e){this._blockContent=A.updateCollectionStatic(e,this.document?.blockRecords??null)}blockContentColor=S.byLayer;blockContentConnection=0;blockContentLocation=new c(0,0,0);blockContentNormal=new c(0,0,0);blockContentRotation=0;blockContentScale=new c(1,1,1);boundaryHeight=0;boundaryWidth=0;columnFlowReversed=!1;columnGutter=0;columnSizes=[];columnType=0;columnWidth=0;contentBasePoint=new c(0,0,0);direction=new c(0,0,0);flowDirection=0;hasContentsBlock=!1;hasTextContents=!1;landingGap=0;leaderRoots=[];lineSpacing=0;lineSpacingFactor=0;normalReversed=!1;get objectName(){return h.objectMLeaderContextData}get objectType(){return m.UNLISTED}scaleFactor=0;get subclassMarker(){return d.multiLeaderObjectContextData}textAlignment=0;textAttachmentPoint=0;textBottomAttachment=0;textColor=S.byLayer;textHeight=0;textHeightAutomatic=!1;textLabel="";textLeftAttachment=0;textLocation=new c(0,0,0);textNormal=new c(0,0,0);textRightAttachment=0;textRotation=0;_textStyle=null;get textStyle(){return this._textStyle}set textStyle(e){if(e==null)throw new Error("value cannot be null");this._textStyle=A.updateCollectionStatic(e,this.document?.textStyles??null)}textTopAttachment=0;transformationMatrix=mt.identity();wordBreak=!1;clone(){let e=super.clone();return e.leaderRoots=this.leaderRoots.map(t=>t.clone()),e._textStyle=this._textStyle?.clone()??null,e._blockContent=this._blockContent?.clone()??null,e}assignDocument(e){super.assignDocument(e),this._blockContent=A.updateCollectionStatic(this._blockContent,e.blockRecords),this._textStyle=A.updateCollectionStatic(this._textStyle,e.textStyles);for(let t of this.leaderRoots)for(let i of t.lines)i.assignDocument(e)}unassignDocument(){super.unassignDocument(),this._blockContent=this._blockContent?.clone()??null,this._textStyle=this._textStyle?.clone()??null;for(let e of this.leaderRoots)for(let t of e.lines)t.unassignDocument()}};var wd;(function(r){r[r.None=0]="None",r[r.PathType=1]="PathType",r[r.LineColor=2]="LineColor",r[r.LeaderLineType=4]="LeaderLineType",r[r.LeaderLineWeight=8]="LeaderLineWeight",r[r.EnableLanding=16]="EnableLanding",r[r.LandingGap=32]="LandingGap",r[r.EnableDogleg=64]="EnableDogleg",r[r.LandingDistance=128]="LandingDistance",r[r.Arrowhead=256]="Arrowhead",r[r.ArrowheadSize=512]="ArrowheadSize",r[r.ContentType=1024]="ContentType",r[r.TextStyle=2048]="TextStyle",r[r.TextLeftAttachment=4096]="TextLeftAttachment",r[r.TextAngle=8192]="TextAngle",r[r.TextAlignment=16384]="TextAlignment",r[r.TextColor=32768]="TextColor",r[r.TextHeight=65536]="TextHeight",r[r.TextFrame=131072]="TextFrame",r[r.EnableUseDefaultMText=262144]="EnableUseDefaultMText",r[r.BlockContent=524288]="BlockContent",r[r.BlockContentColor=1048576]="BlockContentColor",r[r.BlockContentScale=2097152]="BlockContentScale",r[r.BlockContentRotation=4194304]="BlockContentRotation",r[r.BlockContentConnection=8388608]="BlockContentConnection",r[r.ScaleFactor=16777216]="ScaleFactor",r[r.TextRightAttachment=33554432]="TextRightAttachment",r[r.TextSwitchAlignmentType=67108864]="TextSwitchAlignmentType",r[r.TextAttachmentDirection=134217728]="TextAttachmentDirection",r[r.TextTopAttachment=268435456]="TextTopAttachment",r[r.TextBottomAttachment=536870912]="TextBottomAttachment"})(wd||(wd={}));var $l=class r{attributeDefinition=null;index=0;width=0;text="";clone(){let e=new r;return e.attributeDefinition=this.attributeDefinition,e.index=this.index,e.width=this.width,e.text=this.text,e}},Xr=class extends N{arrowhead=null;arrowheadSize=0;blockAttributes=[];blockContentColor=S.byBlock;blockContentConnection=0;blockContentId=null;blockContentRotation=0;blockContentScale=new c(1,1,1);contentType=Ta.MText;contextData=new Jt;enableAnnotationScale=!1;enableDogleg=!0;enableLanding=!0;extendedToText=!1;landingDistance=0;leaderLineType=null;leaderLineWeight=0;lineColor=S.byBlock;get objectName(){return h.entityMultiLeader}get objectType(){return m.UNLISTED}pathType=Uo.StraightLineSegments;propertyOverrideFlags=0;scaleFactor=1;style=null;get subclassMarker(){return d.multiLeader}textAlignment=Wo.Left;textAngle=0;textAttachmentDirection=zo.Horizontal;textAttachmentPoint=$o.Center;textBottomAttachment=Vs.CenterOfText;textColor=S.byBlock;textFrame=!1;textLeftAttachment=Vs.MiddleOfTopLine;textRightAttachment=Vs.MiddleOfTopLine;textStyle=null;textTopAttachment=Vs.CenterOfText;textDirectionNegative=!1;textAligninIPE=!1;applyTransform(e){}clone(){let e=super.clone();return e.arrowhead=this.arrowhead?.clone()??null,e.blockContentId=this.blockContentId?.clone()??null,e.style=this.style?.clone()??null,e.textStyle=this.textStyle?.clone()??null,e.contextData=this.contextData.clone(),e.blockAttributes=this.blockAttributes.map(t=>t.clone()),e}getBoundingBox(){let e=[],t=a=>{e.push(a.startPoint,a.endPoint)},i=a=>{e.push(...a.points);for(let n of a.startEndPoints)t(n)},s=a=>{e.push(a.connectionPoint,a.direction);for(let n of a.breakStartEndPointsPairs)t(n);for(let n of a.lines)i(n)};e.push(this.contextData.basePoint,this.contextData.contentBasePoint,this.contextData.textLocation),this.contextData.hasContentsBlock&&e.push(this.contextData.blockContentLocation);for(let a of this.contextData.leaderRoots)s(a);return e.length>0?E.fromPoints(e):null}};T();D();B();var Gl;(function(r){r[r.Link=1]="Link",r[r.Embedded=2]="Embedded",r[r.Static=3]="Static"})(Gl||(Gl={}));var Yr=class extends N{binaryData=new Uint8Array(0);isPaperSpace=!1;lowerRightCorner=new c(0,0,0);get objectName(){return h.entityOle2Frame}get objectType(){return m.OLE2FRAME}oleObjectType=Gl.Embedded;sourceApplication="";get subclassMarker(){return d.ole2Frame}upperLeftCorner=new c(1,1,0);version=2;applyTransform(e){this.upperLeftCorner=this.applyTransformToPoint(e,this.upperLeftCorner),this.lowerRightCorner=this.applyTransformToPoint(e,this.lowerRightCorner)}getBoundingBox(){return E.fromPoints([this.upperLeftCorner,this.lowerRightCorner])}};D();var Xl;(function(r){r[r.ClippingOn=1]="ClippingOn",r[r.ShowUnderlay=2]="ShowUnderlay",r[r.Monochrome=4]="Monochrome",r[r.AdjustForBackground=8]="AdjustForBackground",r[r.ClipInsideMode=16]="ClipInsideMode",r[r.Default=11]="Default"})(Xl||(Xl={}));var Yl=class extends N{clipBoundaryVertices=[];get contrast(){return this._contrast}set contrast(e){if(e<0||e>100)throw new Error(`Invalid Contrast value: ${e}, must be in range 0-100`);this._contrast=e}definition=null;get fade(){return this._fade}set fade(e){if(e<0||e>100)throw new Error(`Invalid Fade value: ${e}, must be in range 0-100`);this._fade=e}flags=Xl.Default;insertPoint=new c(0,0,0);normal=new c(0,0,1);rotation=0;get subclassMarker(){return d.underlay}get xScale(){return this._xscale}set xScale(e){if(e===0)throw new Error("XScale value must be non-zero.");this._xscale=e}get yScale(){return this._yscale}set yScale(e){if(e===0)throw new Error("YScale value must be non-zero.");this._yscale=e}get zScale(){return this._zscale}set zScale(e){if(e===0)throw new Error("ZScale value must be non-zero.");this._zscale=e}_contrast=100;_fade=0;_xscale=1;_yscale=1;_zscale=1;constructor(e){super(),e&&(this.definition=e)}applyTransform(e){if(this.insertPoint=this.applyTransformToPoint(e,this.insertPoint),this.normal=this.transformNormal(e,this.normal),!(e instanceof Z))return;let t=this.getTransformAxisScale(e);this.rotation+=e.eulerRotation.z,this.xScale*=t.x===0?1:t.x,this.yScale*=t.y===0?1:t.y,this.zScale*=t.z===0?1:t.z}clone(){let e=super.clone();return e.definition=this.definition?.clone()??null,e.clipBoundaryVertices=[...this.clipBoundaryVertices],e}getBoundingBox(){if(this.clipBoundaryVertices.length===0)return null;let e=this.clipBoundaryVertices.map(t=>{let i=new g(t.x*this.xScale,t.y*this.yScale),s=g.rotate(i,this.rotation);return new c(this.insertPoint.x+s.x,this.insertPoint.y+s.y,this.insertPoint.z)});return E.fromPoints(e)}assignDocument(e){super.assignDocument(e)}unassignDocument(){super.unassignDocument(),this.definition=this.definition?.clone()??null}};T();B();var Ci=class extends Yl{get objectName(){return h.entityPdfUnderlay}get objectType(){return m.UNLISTED}constructor(e){super(e)}};T();D();B();var jt=class extends Ir{faces=[];get flags(){return super.flags|$e.PolyfaceMesh}set flags(e){super.flags=e}get objectName(){return h.entityPolyline}get objectType(){return m.POLYLINE_PFACE}get subclassMarker(){return d.polyfaceMesh}clone(){let e=super.clone();return e.faces=this.faces.map(t=>t.clone()),e}getBoundingBox(){return super.getBoundingBox()}};T();D();B();var Qt=class extends Ir{get flags(){return super.flags|$e.PolygonMesh}set flags(e){super.flags=e}mSmoothSurfaceDensity=0;mVertexCount=0;nSmoothSurfaceDensity=0;nVertexCount=0;get objectName(){return h.entityPolyline}get objectType(){return m.POLYLINE_MESH}get subclassMarker(){return d.polygonMesh}getBoundingBox(){return super.getBoundingBox()}};D();B();var xs=class extends tt{get objectType(){return m.VERTEX_MESH}get subclassMarker(){return d.polygonMeshVertex}constructor(e){super(e?new c(e.x,e.y,e.z):void 0)}};T();D();B();D();B();var Zr=class extends tt{get objectType(){return m.VERTEX_3D}get subclassMarker(){return d.polyline3dVertex}constructor(e){super(e)}};var gt=class extends Ir{get flags(){return super.flags|$e.Polyline3D}set flags(e){super.flags=e}get objectName(){return h.entityPolyline}get objectType(){return m.POLYLINE_3D}get subclassMarker(){return d.polyline3d}constructor(e){super(),e&&e.length>0&&(e[0]instanceof Zr?this.vertices=new ur(...e):this.vertices=new ur(...e.map(t=>new Zr(t))))}getBoundingBox(){return super.getBoundingBox()}};T();D();B();var Xa=class extends N{get classId(){return this.dxfClass?.classNumber??0}get drawingFormat(){return this.version|this.maintenanceVersion<<16}dxfClass=null;maintenanceVersion=0;get objectName(){return h.entityProxyEntity}get objectType(){return m.ACAD_PROXY_ENTITY}originalDataFormatDxf=!1;proxyClassId=498;get subclassMarker(){return d.proxyEntity}version=u.Unknown;applyTransform(e){}getBoundingBox(){return null}};T();D();B();var Di=class extends N{direction=new c(0,0,0);get objectName(){return h.entityRay}get objectType(){return m.RAY}startPoint=new c(0,0,0);get subclassMarker(){return d.ray}applyTransform(e){this.startPoint=this.applyTransformToPoint(e,this.startPoint);let t=this.applyTransformToVector(e,this.direction);t.getLength()>0&&(this.direction=t.normalize())}getBoundingBox(){return E.infinite}};T();B();var Cs=class extends Ms{get objectType(){return m.REGION}get objectName(){return h.entityRegion}};T();B();var Se=class extends N{get objectType(){return m.SEQEND}get objectName(){return h.entitySeqend}constructor(e){super(),e&&(this.owner=e)}getBoundingBox(){return null}applyTransform(e){}};var Wd;(function(r){r[r.CastsAndReceivesShadows=0]="CastsAndReceivesShadows",r[r.CastsShadows=1]="CastsShadows",r[r.ReceivesShadows=2]="ReceivesShadows",r[r.IgnoresShadows=3]="IgnoresShadows"})(Wd||(Wd={}));De();T();D();B();var qr=class extends N{get objectType(){return m.SHAPE}get objectName(){return h.entityShape}get subclassMarker(){return d.shape}thickness=0;insertionPoint=new c(0,0,0);size=1;get shapeStyle(){return this._style}set shapeStyle(e){if(e==null||!e.isShapeFile)throw new Error("value cannot be null and must be a shape file");this.document!=null?this._style=A.updateCollection(e,this.document.textStyles):this._style=e}rotation=0;relativeXScale=1;obliqueAngle=0;normal=new c(0,0,1);shapeIndex=0;_style;constructor(e){super(),e&&(this.shapeStyle=e)}clone(){let e=super.clone();return e._style=this._style?.clone(),e}getBoundingBox(){let e=this.size*Math.max(Math.abs(this.relativeXScale),1e-12),t=[new g(0,0),new g(e,0),new g(0,this.size),new g(e,this.size)].map(i=>{let s=g.rotate(i,this.rotation);return new c(this.insertionPoint.x+s.x,this.insertionPoint.y+s.y,this.insertionPoint.z)});return E.fromPoints(t)}applyTransform(e){if(this.insertionPoint=this.applyTransformToPoint(e,this.insertionPoint),this.normal=this.transformNormal(e,this.normal),!(e instanceof Z))return;let t=this.getTransformAxisScale(e),i=t.x===0?1:t.x,s=t.y===0?1:t.y;this.rotation+=e.eulerRotation.z,this.size*=s,this.relativeXScale*=i/s}};T();D();B();var mr=class extends N{firstCorner=new c(0,0,0);fourthCorner=new c(0,0,0);normal=new c(0,0,1);get objectName(){return h.entitySolid}get objectType(){return m.SOLID}secondCorner=new c(0,0,0);get subclassMarker(){return d.solid}thickness=0;thirdCorner=new c(0,0,0);applyTransform(e){this.firstCorner=this.applyTransformToPoint(e,this.firstCorner),this.secondCorner=this.applyTransformToPoint(e,this.secondCorner),this.thirdCorner=this.applyTransformToPoint(e,this.thirdCorner),this.fourthCorner=this.applyTransformToPoint(e,this.fourthCorner),this.normal=this.applyTransformToVector(e,this.normal).normalize()}getBoundingBox(){return E.fromPoints([this.firstCorner,this.secondCorner,this.thirdCorner,this.fourthCorner])}};T();D();B();var Ki=class extends Ms{get objectType(){return m.SOLID3D}get objectName(){return h.entity3DSolid}get subclassMarker(){return d.solid3D}};T();D();B();var _d;(function(r){r[r.Single=1]="Single",r[r.Double=2]="Double"})(_d||(_d={}));var bd;(function(r){r[r.Right=1]="Right",r[r.Vertical=2]="Vertical",r[r.Left=4]="Left"})(bd||(bd={}));var yd;(function(r){r[r.None=0]="None",r[r.EnableBreaks=1]="EnableBreaks",r[r.RepeatTopLabels=2]="RepeatTopLabels",r[r.RepeatBottomLabels=4]="RepeatBottomLabels",r[r.AllowManualPositions=8]="AllowManualPositions",r[r.AllowManualHeights=16]="AllowManualHeights"})(yd||(yd={}));var gd;(function(r){r[r.None=0]="None",r[r.TopLeft=1]="TopLeft",r[r.TopCenter=2]="TopCenter",r[r.TopRight=3]="TopRight",r[r.MiddleLeft=4]="MiddleLeft",r[r.MiddleCenter=5]="MiddleCenter",r[r.MiddleRight=6]="MiddleRight",r[r.BottomLeft=7]="BottomLeft",r[r.BottomCenter=8]="BottomCenter",r[r.BottomRight=9]="BottomRight"})(gd||(gd={}));var Ve;(function(r){r[r.Unknown=0]="Unknown",r[r.Top=1]="Top",r[r.Right=2]="Right",r[r.Bottom=4]="Bottom",r[r.Left=8]="Left",r[r.InsideVertical=16]="InsideVertical",r[r.InsideHorizontal=32]="InsideHorizontal"})(Ve||(Ve={}));var xd;(function(r){r[r.Data=1]="Data",r[r.Label=2]="Label"})(xd||(xd={}));var Cd;(function(r){r[r.Unknown=0]="Unknown",r[r.Cell=1]="Cell",r[r.Row=2]="Row",r[r.Column=3]="Column",r[r.FormattedTableData=4]="FormattedTableData",r[r.Table=5]="Table"})(Cd||(Cd={}));var Ds;(function(r){r[r.Text=1]="Text",r[r.Block=2]="Block"})(Ds||(Ds={}));var Ya;(function(r){r[r.None=0]="None",r[r.Override=1]="Override"})(Ya||(Ya={}));var zd;(function(r){r[r.None=0]="None",r[r.BorderType=1]="BorderType",r[r.LineWeight=2]="LineWeight",r[r.LineType=4]="LineType",r[r.Color=8]="Color",r[r.Invisibility=16]="Invisibility",r[r.DoubleLineSpacing=32]="DoubleLineSpacing",r[r.All=63]="All"})(zd||(zd={}));var $d;(function(r){r[r.None=0]="None",r[r.Flow=1]="Flow",r[r.StackedHorizontal=2]="StackedHorizontal",r[r.StackedVertical=4]="StackedVertical"})($d||($d={}));var Dd;(function(r){r[r.Unknown=0]="Unknown",r[r.Value=1]="Value",r[r.Field=2]="Field",r[r.Block=4]="Block"})(Dd||(Dd={}));var Gd;(function(r){r[r.None=0]="None",r[r.ContentLocked=1]="ContentLocked",r[r.ContentReadOnly=2]="ContentReadOnly",r[r.Linked=4]="Linked",r[r.ContentModifiedAfterUpdate=8]="ContentModifiedAfterUpdate",r[r.FormatLocked=16]="FormatLocked",r[r.FormatReadOnly=32]="FormatReadOnly",r[r.FormatModifiedAfterUpdate=64]="FormatModifiedAfterUpdate"})(Gd||(Gd={}));var Xd;(function(r){r[r.None=0]="None",r[r.DataType=1]="DataType",r[r.DataFormat=2]="DataFormat",r[r.Rotation=4]="Rotation",r[r.BlockScale=8]="BlockScale",r[r.Alignment=16]="Alignment",r[r.ContentColor=32]="ContentColor",r[r.TextStyle=64]="TextStyle",r[r.TextHeight=128]="TextHeight",r[r.AutoScale=256]="AutoScale",r[r.BackgroundColor=512]="BackgroundColor",r[r.MarginLeft=1024]="MarginLeft",r[r.MarginTop=2048]="MarginTop",r[r.MarginRight=4096]="MarginRight",r[r.MarginBottom=8192]="MarginBottom",r[r.ContentLayout=16384]="ContentLayout",r[r.MarginHorizontalSpacing=131072]="MarginHorizontalSpacing",r[r.MarginVerticalSpacing=262144]="MarginVerticalSpacing",r[r.MergeAll=32768]="MergeAll",r[r.FlowDirectionBottomToTop=65536]="FlowDirectionBottomToTop"})(Xd||(Xd={}));var Yd;(function(r){r[r.NoUnits=0]="NoUnits",r[r.Distance=1]="Distance",r[r.Angle=2]="Angle",r[r.Area=4]="Area",r[r.Volume=8]="Volume",r[r.Currency=16]="Currency",r[r.Percentage=32]="Percentage"})(Yd||(Yd={}));var H;(function(r){r[r.None=0]="None",r[r.TitleHorizontalTop=1]="TitleHorizontalTop",r[r.TitleHorizontalInsert=2]="TitleHorizontalInsert",r[r.TitleHorizontalBottom=4]="TitleHorizontalBottom",r[r.TitleVerticalLeft=8]="TitleVerticalLeft",r[r.TitleVerticalInsert=16]="TitleVerticalInsert",r[r.TitleVerticalRight=32]="TitleVerticalRight",r[r.HeaderHorizontalTop=64]="HeaderHorizontalTop",r[r.HeaderHorizontalInsert=128]="HeaderHorizontalInsert",r[r.HeaderHorizontalBottom=256]="HeaderHorizontalBottom",r[r.HeaderVerticalLeft=512]="HeaderVerticalLeft",r[r.HeaderVerticalInsert=1024]="HeaderVerticalInsert",r[r.HeaderVerticalRight=2048]="HeaderVerticalRight",r[r.DataHorizontalTop=4096]="DataHorizontalTop",r[r.DataHorizontalInsert=8192]="DataHorizontalInsert",r[r.DataHorizontalBottom=16384]="DataHorizontalBottom",r[r.DataVerticalLeft=32768]="DataVerticalLeft",r[r.DataVerticalInsert=65536]="DataVerticalInsert",r[r.DataVerticalRight=131072]="DataVerticalRight"})(H||(H={}));var fe;(function(r){r[r.None=0]="None",r[r.TitleSuppressed=1]="TitleSuppressed",r[r.HeaderSuppressed=2]="HeaderSuppressed",r[r.FlowDirection=4]="FlowDirection",r[r.HorizontalCellMargin=8]="HorizontalCellMargin",r[r.VerticalCellMargin=16]="VerticalCellMargin",r[r.TitleRowColor=32]="TitleRowColor",r[r.HeaderRowColor=64]="HeaderRowColor",r[r.DataRowColor=128]="DataRowColor",r[r.TitleRowFillNone=256]="TitleRowFillNone",r[r.HeaderRowFillNone=512]="HeaderRowFillNone",r[r.DataRowFillNone=1024]="DataRowFillNone",r[r.TitleRowFillColor=2048]="TitleRowFillColor",r[r.HeaderRowFillColor=4096]="HeaderRowFillColor",r[r.DataRowFillColor=8192]="DataRowFillColor",r[r.TitleRowAlign=16384]="TitleRowAlign",r[r.HeaderRowAlign=32768]="HeaderRowAlign",r[r.DataRowAlign=65536]="DataRowAlign",r[r.TitleTextStyle=131072]="TitleTextStyle",r[r.HeaderTextStyle=262144]="HeaderTextStyle",r[r.DataTextStyle=524288]="DataTextStyle",r[r.TitleRowHeight=1048576]="TitleRowHeight",r[r.HeaderRowHeight=2097152]="HeaderRowHeight",r[r.DataRowHeight=4194304]="DataRowHeight"})(fe||(fe={}));var Pe;(function(r){r[r.None=0]="None",r[r.CellAlignment=1]="CellAlignment",r[r.BackgroundFillNone=2]="BackgroundFillNone",r[r.BackgroundColor=4]="BackgroundColor",r[r.ContentColor=8]="ContentColor",r[r.TextStyle=16]="TextStyle",r[r.TextHeight=32]="TextHeight",r[r.TopGridColor=64]="TopGridColor",r[r.TopGridLineWeight=1024]="TopGridLineWeight",r[r.TopVisibility=16384]="TopVisibility",r[r.RightGridColor=128]="RightGridColor",r[r.RightGridLineWeight=2048]="RightGridLineWeight",r[r.RightVisibility=32768]="RightVisibility",r[r.BottomGridColor=256]="BottomGridColor",r[r.BottomGridLineWeight=4096]="BottomGridLineWeight",r[r.BottomVisibility=65536]="BottomVisibility",r[r.LeftGridColor=512]="LeftGridColor",r[r.LeftGridLineWeight=8192]="LeftGridLineWeight",r[r.LeftVisibility=131072]="LeftVisibility"})(Pe||(Pe={}));var Zd=class{value=""},qd=class{name="";value=new vt},Kd=class{distanceTopLeft=new c(0,0,0);distanceCenter=new 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null;switch(r.trim().toLowerCase()){case"ascii":return"ascii";case"utf8":case"utf-8":return"utf-8";case"utf16":case"utf-16":case"utf16le":case"utf-16le":return"utf-16le";case"ansi_874":case"windows-874":return"windows-874";case"ansi_932":case"shift-jis":case"shift_jis":return"shift_jis";case"ansi_936":case"gbk":case"gb2312":return"gb2312";case"ansi_950":case"big5":return"big5";case"kcs5601":case"euc-kr":return"euc-kr";case"dos866":case"ibm866":return"ibm866";case"mac-roman":case"macintosh":return"macintosh";case"ansi_1250":case"ansi1250":case"windows-1250":return"windows-1250";case"ansi_1251":case"ansi1251":case"windows-1251":return"windows-1251";case"ansi_1252":case"ansi1252":case"windows-1252":return"windows-1252";case"ansi_1253":case"ansi1253":case"windows-1253":return"windows-1253";case"ansi_1254":case"ansi1254":case"windows-1254":return"windows-1254";case"ansi_1255":case"ansi1255":case"windows-1255":return"windows-1255";case"ansi_1256":case"ansi1256":case"windows-1256":return"windows-1256";case"ansi_1257":case"ansi1257":case"windows-1257":return"windows-1257";case"ansi_1258":case"ansi1258":case"windows-1258":return"windows-1258";case"iso8859-1":case"iso88591":case"iso-8859-1":return"iso-8859-1";case"iso8859-2":case"iso88592":case"iso-8859-2":return"iso-8859-2";case"iso8859-3":case"iso88593":case"iso-8859-3":return"iso-8859-3";case"iso8859-4":case"iso88594":case"iso-8859-4":return"iso-8859-4";case"iso8859-5":case"iso88595":case"iso-8859-5":return"iso-8859-5";case"iso8859-6":case"iso88596":case"iso-8859-6":return"iso-8859-6";case"iso8859-7":case"iso88597":case"iso-8859-7":return"iso-8859-7";case"iso8859-8":case"iso88598":case"iso-8859-8":return"iso-8859-8";case"iso8859-9":case"iso88599":case"iso-8859-9":return"iso-8859-9";case"iso8859-10":case"iso885910":case"iso-8859-10":return"iso-8859-10";case"iso8859-13":case"iso885913":case"iso-8859-13":return"iso-8859-13";case"iso8859-15":case"iso885915":case"iso-8859-15":return"iso-8859-15";default:return null}}var Ka=class{onNotification=null;configuration;_document=new Is;_encoding="utf-8";_fileStream;constructor(e,t=null){t&&(this.onNotification=t),this._fileStream=e,this.configuration=this.createDefaultConfiguration()}dispose(){}getListedEncoding(e){return Ss(e)}triggerNotification(e,t,i=null){this.onNotificationEvent(null,new tr(e,t,i))}onNotificationEvent(e,t){this.onNotification?.(this,t)}};var Ja=class{failsafe=!0;keepUnknownEntities=!1;keepUnknownNonGraphicalObjects=!1};var Gs=class{onNotification=null;configuration;_document;_encoding="utf-8";_stream;constructor(e,t){this._stream=e,this._document=t,this.configuration=this.createDefaultConfiguration()}write(){if(this._document.updateImageReactors(),this._document.updateDxfClasses(this.configuration.resetDxfClasses),this.configuration.updateDimensionsInModel&&this._updateDimensions(this._document.modelSpace),this.configuration.updateDimensionsInBlocks)for(let e of this._document.blockRecords)e.name.toLowerCase()!==U.modelSpaceName.toLowerCase()&&this._updateDimensions(e);this._encoding=this.getListedEncoding(this._document.header.codePage)}getListedEncoding(e){return su(e)}triggerNotification(e,t,i){typeof e=="string"?this.onNotification?.(this,new tr(e,t,i??null)):this.onNotification?.(e,t)}_updateDimensions(e){for(let t of e.entities)t instanceof K&&t.updateBlock()}};var Xs=class{closeStream=!0;resetDxfClasses=!1;updateDimensionsInBlocks=!1;updateDimensionsInModel=!1;writeXData=!0;writeXRecords=!0;writeShapes=!0};var Zo=class{static toUInt64(e,t=0){let i=0;for(let s=0;s<8;s++)i=i*256+e[t+s];return i}static toUInt32(e,t=0){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}static toUInt16(e,t=0){return e[t]<<8|e[t+1]}};var Bs=class r{static crcTable=new Uint16Array([0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448]);static crc32Table=new Uint32Array([0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117]);static applyCrc8(e,t){let i=e;for(let s=0;s<t.length;++s){let a=(t[s]^i&255)&255;i=i>>8&255^r.crcTable[a&255]}return i}};var ql=class r{_data;_position=0;_seed;get seed(){return~this._seed>>>0}get length(){return this._data.length}get position(){return this._position}set position(e){this._position=e}constructor(e,t,i=!1){if(i){let s=1;for(let a=0;a<e.length;++a){s=s*214013+2531011|0;let n=s>>16&255;e[a]=(e[a]^n)&255}}this._data=e,this._seed=~t>>>0}static fromStream(e,t){return new r(e,t,!1)}read(e,t,i){let s=t+i,a=Math.min(i,this._data.length-this._position);for(let n=0;n<a;++n)e[t+n]=this._data[this._position+n],this._seed=(this._seed>>>8^Bs.crc32Table[(this._seed^this._data[this._position+n])&255])>>>0;return this._position+=a,a}write(e,t,i){let s=t+i;for(let a=t;a<s;++a)this._seed=(this._seed>>>8^Bs.crc32Table[(this._seed^e[a])&255])>>>0;for(let a=0;a<i;a++)this._data[this._position+a]=e[t+a];this._position+=i}};var Jr=class r{_data;_position=0;seed;get length(){return this._data.length}get position(){return this._position}set position(e){this._position=e}constructor(e,t){this._data=e,this.seed=t}read(e,t,i){let s=Math.min(i,this._data.length-this._position),a=t+s;for(let n=t;n<a;++n)e[n]=this._data[this._position+(n-t)],this.seed=r._decode(this.seed,e[n]);return this._position+=s,s}write(e,t,i){let s=t+i;for(let a=t;a<s;++a)this.seed=r._decode(this.seed,e[a]);for(let a=0;a<i;a++)this._data[this._position+a]=e[t+a];this._position+=i}static getCRCValue(e,t,i,s){let a=e,n=i,o=s;for(;o-- >0;)a=r._decode(a,t[n]),n++;return a}static _decode(e,t){let i=t^e&255;return e=(e>>>8^Bs.crcTable[i])&65535,e}};var Ct=class{static magicSequence=(()=>{let e=new Uint8Array(256),t=1;for(let i=0;i<256;i++)t=t*214013+2531011|0,e[i]=t>>16&255;return e})();static compressionCalculator(e){return 31-(e+32-1)%32}static calculate(e,t,i,s){let a=e&65535,n=e>>>16&65535,o=i,l=s;for(;l!==0;){let p=Math.min(5552,l);l-=p;for(let b=0;b<p;b++)a+=t[o],n+=a,o++;a%=65521,n%=65521}return(n<<16|a&65535)>>>0}};var Qa=class{_handles=new Map;get cmaterial(){return this.getHandle("CMATERIAL")}set cmaterial(e){this.setHandle("CMATERIAL",e)}get clayer(){return this.getHandle("CLAYER")}set clayer(e){this.setHandle("CLAYER",e)}get textstyle(){return this.getHandle("TEXTSTYLE")}set textstyle(e){this.setHandle("TEXTSTYLE",e)}get celtype(){return this.getHandle("CELTYPE")}set celtype(e){this.setHandle("CELTYPE",e)}get dimstyle(){return this.getHandle("DIMSTYLE")}set dimstyle(e){this.setHandle("DIMSTYLE",e)}get cmlstyle(){return this.getHandle("CMLSTYLE")}set cmlstyle(e){this.setHandle("CMLSTYLE",e)}get ucsname_pspace(){return this.getHandle("UCSNAME_PSPACE")}set ucsname_pspace(e){this.setHandle("UCSNAME_PSPACE",e)}get ucsname_mspace(){return this.getHandle("UCSNAME_MSPACE")}set ucsname_mspace(e){this.setHandle("UCSNAME_MSPACE",e)}get pucsorthoref(){return this.getHandle("PUCSORTHOREF")}set pucsorthoref(e){this.setHandle("PUCSORTHOREF",e)}get pucsbase(){return this.getHandle("PUCSBASE")}set pucsbase(e){this.setHandle("PUCSBASE",e)}get ucsorthoref(){return this.getHandle("UCSORTHOREF")}set ucsorthoref(e){this.setHandle("UCSORTHOREF",e)}get dimtxsty(){return this.getHandle("DIMTXSTY")}set dimtxsty(e){this.setHandle("DIMTXSTY",e)}get dimldrblk(){return this.getHandle("DIMLDRBLK")}set dimldrblk(e){this.setHandle("DIMLDRBLK",e)}get dimblk(){return this.getHandle("DIMBLK")}set dimblk(e){this.setHandle("DIMBLK",e)}get dimblk1(){return this.getHandle("DIMBLK1")}set dimblk1(e){this.setHandle("DIMBLK1",e)}get dimblk2(){return this.getHandle("DIMBLK2")}set dimblk2(e){this.setHandle("DIMBLK2",e)}get dictionary_layouts(){return this.getHandle("DICTIONARY_LAYOUTS")}set dictionary_layouts(e){this.setHandle("DICTIONARY_LAYOUTS",e)}get dictionary_plotsettings(){return this.getHandle("DICTIONARY_PLOTSETTINGS")}set dictionary_plotsettings(e){this.setHandle("DICTIONARY_PLOTSETTINGS",e)}get dictionary_plotstyles(){return this.getHandle("DICTIONARY_PLOTSTYLES")}set dictionary_plotstyles(e){this.setHandle("DICTIONARY_PLOTSTYLES",e)}get cpsnid(){return this.getHandle("CPSNID")}set cpsnid(e){this.setHandle("CPSNID",e)}get paper_space(){return this.getHandle("PAPER_SPACE")}set paper_space(e){this.setHandle("PAPER_SPACE",e)}get model_space(){return this.getHandle("MODEL_SPACE")}set model_space(e){this.setHandle("MODEL_SPACE",e)}get bylayer(){return this.getHandle("BYLAYER")}set bylayer(e){this.setHandle("BYLAYER",e)}get byblock(){return this.getHandle("BYBLOCK")}set byblock(e){this.setHandle("BYBLOCK",e)}get continuous(){return this.getHandle("CONTINUOUS")}set continuous(e){this.setHandle("CONTINUOUS",e)}get dimltype(){return this.getHandle("DIMLTYPE")}set dimltype(e){this.setHandle("DIMLTYPE",e)}get dimltex1(){return this.getHandle("DIMLTEX1")}set dimltex1(e){this.setHandle("DIMLTEX1",e)}get dimltex2(){return this.getHandle("DIMLTEX2")}set dimltex2(e){this.setHandle("DIMLTEX2",e)}get viewport_entity_header_control_object(){return this.getHandle("VIEWPORT_ENTITY_HEADER_CONTROL_OBJECT")}set viewport_entity_header_control_object(e){this.setHandle("VIEWPORT_ENTITY_HEADER_CONTROL_OBJECT",e)}get dictionary_acad_group(){return this.getHandle("DICTIONARY_ACAD_GROUP")}set dictionary_acad_group(e){this.setHandle("DICTIONARY_ACAD_GROUP",e)}get dictionary_acad_mlinestyle(){return this.getHandle("DICTIONARY_ACAD_MLINESTYLE")}set dictionary_acad_mlinestyle(e){this.setHandle("DICTIONARY_ACAD_MLINESTYLE",e)}get dictionary_named_objects(){return this.getHandle("DICTIONARY_NAMED_OBJECTS")}set dictionary_named_objects(e){this.setHandle("DICTIONARY_NAMED_OBJECTS",e)}get block_control_object(){return this.getHandle("BLOCK_CONTROL_OBJECT")}set block_control_object(e){this.setHandle("BLOCK_CONTROL_OBJECT",e)}get layer_control_object(){return this.getHandle("LAYER_CONTROL_OBJECT")}set layer_control_object(e){this.setHandle("LAYER_CONTROL_OBJECT",e)}get style_control_object(){return this.getHandle("STYLE_CONTROL_OBJECT")}set style_control_object(e){this.setHandle("STYLE_CONTROL_OBJECT",e)}get linetype_control_object(){return this.getHandle("LINETYPE_CONTROL_OBJECT")}set linetype_control_object(e){this.setHandle("LINETYPE_CONTROL_OBJECT",e)}get view_control_object(){return this.getHandle("VIEW_CONTROL_OBJECT")}set view_control_object(e){this.setHandle("VIEW_CONTROL_OBJECT",e)}get ucs_control_object(){return this.getHandle("UCS_CONTROL_OBJECT")}set ucs_control_object(e){this.setHandle("UCS_CONTROL_OBJECT",e)}get vport_control_object(){return this.getHandle("VPORT_CONTROL_OBJECT")}set vport_control_object(e){this.setHandle("VPORT_CONTROL_OBJECT",e)}get appid_control_object(){return this.getHandle("APPID_CONTROL_OBJECT")}set appid_control_object(e){this.setHandle("APPID_CONTROL_OBJECT",e)}get dimstyle_control_object(){return this.getHandle("DIMSTYLE_CONTROL_OBJECT")}set dimstyle_control_object(e){this.setHandle("DIMSTYLE_CONTROL_OBJECT",e)}get dictionary_materials(){return this.getHandle("DICTIONARY_MATERIALS")}set dictionary_materials(e){this.setHandle("DICTIONARY_MATERIALS",e)}get dictionary_colors(){return this.getHandle("DICTIONARY_COLORS")}set dictionary_colors(e){this.setHandle("DICTIONARY_COLORS",e)}get dictionary_visualstyle(){return this.getHandle("DICTIONARY_VISUALSTYLE")}set dictionary_visualstyle(e){this.setHandle("DICTIONARY_VISUALSTYLE",e)}get interfereobjvs(){return this.getHandle("INTERFEREOBJVS")}set interfereobjvs(e){this.setHandle("INTERFEREOBJVS",e)}get interferevpvs(){return this.getHandle("INTERFEREVPVS")}set interferevpvs(e){this.setHandle("INTERFEREVPVS",e)}get dragvs(){return this.getHandle("DRAGVS")}set dragvs(e){this.setHandle("DRAGVS",e)}get ucsbase(){return this.getHandle("UCSBASE")}set ucsbase(e){this.setHandle("UCSBASE",e)}getHandle(e){return this._handles.get(e)??null}setHandle(e,t){this._handles.set(e,t)}getHandles(){return Array.from(this._handles.values())}updateHeader(e,t){let i;i=t.tryGetCadObject(this.clayer),i&&t.documentToBuild.layers?.tryGetValue(i.name)&&(e.currentLayerName=i.name),i=t.tryGetCadObject(this.celtype),i&&t.documentToBuild.lineTypes?.tryGetValue(i.name)&&(e.currentLineTypeName=i.name),i=t.tryGetCadObject(this.cmlstyle),i&&(e.currentMLineStyleName=i.name),i=t.tryGetCadObject(this.textstyle),i&&t.documentToBuild.textStyles?.tryGetValue(i.name)&&(e.currentTextStyleName=i.name),i=t.tryGetCadObject(this.dimtxsty),i&&t.documentToBuild.textStyles?.tryGetValue(i.name)&&(e.dimensionTextStyleName=i.name),i=t.tryGetCadObject(this.dimstyle),i&&t.documentToBuild.dimensionStyles?.tryGetValue(i.name)&&(e.currentDimensionStyleName=i.name);let s;s=t.tryGetCadObject(this.dimblk),s&&(e.dimensionBlockName=s.name),s=t.tryGetCadObject(this.dimldrblk),s&&(e.dimensionBlockName=s.name),s=t.tryGetCadObject(this.dimblk1),s&&(e.dimensionBlockNameFirst=s.name),s=t.tryGetCadObject(this.dimblk2),s&&(e.dimensionBlockNameSecond=s.name)}};var en=class extends qa{configuration;headerHandles=new Qa;blockRecordTemplates=[];paperSpaceEntities=[];modelSpaceEntities=[];get keepUnknownEntities(){return this.configuration.keepUnknownEntities}get keepUnknownNonGraphicalObjects(){return this.configuration.keepUnknownNonGraphicalObjects}constructor(e,t,i){super(e,t),this.configuration=i}buildDocument(){this.createMissingHandles();for(let e of this.blockRecordTemplates)e.setBlockToRecord(this,this.headerHandles);this.registerTables(),this.buildTables(),this.documentToBuild.vEntityControl&&(this.documentToBuild.registerCollection(this.documentToBuild.vEntityControl),this.buildTable(this.documentToBuild.vEntityControl)),this.buildDictionaries(),super.buildDocument(),this._ensureDefaultTableEntries(),this.headerHandles.updateHeader(this.documentToBuild.header,this)}_ensureDefaultTableEntries(){let e=this.documentToBuild;e.lineTypes&&typeof e.lineTypes.createDefaultEntries=="function"&&e.lineTypes.createDefaultEntries(),e.layers&&typeof e.layers.createDefaultEntries=="function"&&e.layers.createDefaultEntries(),e.blockRecords&&typeof e.blockRecords.createDefaultEntries=="function"&&e.blockRecords.createDefaultEntries(),e.textStyles&&typeof e.textStyles.createDefaultEntries=="function"&&e.textStyles.createDefaultEntries(),e.dimensionStyles&&typeof e.dimensionStyles.createDefaultEntries=="function"&&e.dimensionStyles.createDefaultEntries(),e.appIds&&typeof e.appIds.createDefaultEntries=="function"&&e.appIds.createDefaultEntries(),e.vPorts&&typeof e.vPorts.createDefaultEntries=="function"&&e.vPorts.createDefaultEntries()}};var oh=null,rs=class{acadVersion;previewAddress=-1;acadMaintenanceVersion=0;drawingCodePage=0;constructor(e){this.acadVersion=e??u.Unknown}static registerFactory(e){oh=e}static createFileHeader(e){if(!oh)throw new Error("DwgFileHeader factory not registered. Import DwgFileHeaderFactory first.");return oh(e)}};var R=class r{static acDbObjects="AcDb:AcDbObjects";static appInfo="AcDb:AppInfo";static auxHeader="AcDb:AuxHeader";static classes="AcDb:Classes";static fileDepList="AcDb:FileDepList";static handles="AcDb:Handles";static header="AcDb:Header";static objFreeSpace="AcDb:ObjFreeSpace";static preview="AcDb:Preview";static revHistory="AcDb:RevHistory";static summaryInfo="AcDb:SummaryInfo";static template="AcDb:Template";static endSentinels=new Map([[r.header,new Uint8Array([48,132,224,220,2,33,199,86,160,131,151,71,177,146,204,160])],[r.classes,new Uint8Array([114,94,59,71,59,86,7,58,63,35,11,160,24,48,73,117])],[r.preview,new Uint8Array([224,218,146,248,43,201,215,215,98,168,53,192,98,187,239,212])]]);static startSentinels=new Map([[r.header,new Uint8Array([207,123,31,35,253,222,56,169,95,124,104,184,78,109,51,95])],[r.classes,new Uint8Array([141,161,196,184,196,169,248,197,192,220,244,95,231,207,182,138])],[r.preview,new Uint8Array([31,37,109,7,212,54,40,40,157,87,202,63,157,68,16,43])]]);static getSectionLocatorByName(e){switch(e){case r.header:return 0;case r.classes:return 1;case r.handles:return 2;case r.objFreeSpace:return 3;case r.template:return 4;case r.auxHeader:return 5;default:return null}}};var Qr=class{pageType=1097008187;name="";compressedSize=0;pageCount=0;decompressedSize=29696;_compressed=2;get compressedCode(){return this._compressed}set compressedCode(e){if(e===1||e===2)this._compressed=e;else throw new Error("Invalid compressed code")}get isCompressed(){return this._compressed===2}sectionId=0;encrypted=0;hashCode=null;encoding=null;localSections=[];constructor(e){e!==void 0&&(this.name=e)}};var is=class extends rs{static endSentinel=new Uint8Array([149,160,78,40,153,130,26,229,94,65,224,95,157,58,77,0]);records=new Map;_descriptors=new Map;constructor(e){super(e)}addSection(e){this._descriptors.has(e)||this._descriptors.set(e,new Qr(e))}getDescriptor(e){let t=this._descriptors.get(e);if(t)return t;let i=new Qr(e),s=R.getSectionLocatorByName(e);if(s!==null){let a=this.records.get(s);a&&(i.compressedSize=a.size,i.decompressedSize=a.size,i.pageCount=1,i.compressedCode=1)}return this._descriptors.set(e,i),i}};var Rs=class extends is{dwgVersion=0;appReleaseVersion=0;summaryInfoAddr=0;securityType=0;vbaProjectAddr=0;rootTreeNodeGap=0;gapArraySize=0;crcSeed=0;lastPageId=0;lastSectionAddr=0;secondHeaderAddr=0;gapAmount=0;sectionAmount=0;sectionPageMapId=0;pageMapAddress=0;sectionMapId=0;sectionArrayPageSize=0;rigthGap=0;leftGap=0;descriptors=new Map;constructor(e){super(e)}addSection(e){this.descriptors.set(e,new Qr(e))}addSectionDescriptor(e){this.descriptors.set(e.name,e)}getDescriptor(e){return this.descriptors.get(e)}};var Kl=class extends Rs{compressedMetadata;constructor(e){super(e)}};rs.registerFactory(r=>{switch(r){case u.Unknown:throw new Ze;case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Ze(r);case u.AC1012:case u.AC1014:case u.AC1015:return new is(r);case u.AC1018:return new Rs(r);case u.AC1021:return new Kl(r);case u.AC1024:case u.AC1027:case u.AC1032:return new Rs(r);default:break}return null});var Ns=class{compression=2;isEmpty=!1;offset=0;compressedSize=0;pageNumber=0;decompressedSize=0;seeker=0;size=0;checksum=0;crc=0;pageSize=0;oda=0;sectionMap=0;constructor(e){e!==void 0&&(this.sectionMap=e)}};var Ot=class{number=null;seeker=0;size=0;stream=null;constructor(e,t,i){e!==void 0&&(this.number=e??null),t!==void 0&&(this.seeker=t),i!==void 0&&(this.size=i)}isInTheRecord(e){return e>=this.seeker&&e<this.seeker+this.size}toString(){return`Number : ${this.number} | Seeker : ${this.seeker} | Size : ${this.size}`}};var Jl=class{headerSize=112;fileSize=0;pagesMapCrcCompressed=0;pagesMapCorrectionFactor=0;pagesMapCrcSeed=0;map2Offset=0;map2Id=0;pagesMapOffset=0;header2offset=0;pagesMapSizeCompressed=0;pagesMapSizeUncompressed=0;pagesAmount=0;pagesMaxId=0;sectionsMap2Id=0;pagesMapId=0;unknow0x20=32;unknow0x40=64;pagesMapCrcUncompressed=0;unknown0xF800=63488;unknown4=4;unknown1=1;sectionsAmount=0;sectionsMapCrcUncompressed=0;sectionsMapSizeCompressed=0;sectionsMapId=0;sectionsMapSizeUncompressed=0;sectionsMapCrcCompressed=0;sectionsMapCorrectionFactor=0;sectionsMapCrcSeed=0;streamVersion=393472;crcSeed=0;crcSeedEncoded=0;randomSeed=0;headerCRC64=0};var qo=class extends Ja{crcCheck=!1;readSummaryInfo=!0};var J=class r{onNotification=null;r13_14Only;r13_15Only;r2000Plus;r2004Pre;r2007Pre;r2004Plus;r2007Plus;r2010Plus;r2013Plus;r2018Plus;_version;constructor(e){this._version=e,this.r13_14Only=e===u.AC1014||e===u.AC1012,this.r13_15Only=e>=u.AC1012&&e<=u.AC1015,this.r2000Plus=e>=u.AC1015,this.r2004Pre=e<u.AC1018,this.r2007Pre=e<=u.AC1021,this.r2004Plus=e>=u.AC1018,this.r2007Plus=e>=u.AC1021,this.r2010Plus=e>=u.AC1024,this.r2013Plus=e>=u.AC1027,this.r2018Plus=e>=u.AC1032}static checkSentinel(e,t){if(t.length!==e.length)return!1;for(let i=0;i<t.length;i++)if(e[i]!==t[i])return!1;return!0}checkSentinel(e,t){let i=e.readSentinel();r.checkSentinel(i,t)||this.notify(`Invalid section sentinel found in ${this.sectionName}`,y.Warning)}notify(e,t,i=null){this.onNotification?.(this,new tr(e,t,i))}};var ae=class r{static epsilon=1e-12;static pi=Math.PI;static halfPI=Math.PI/2;static twoPI=Math.PI*2;static degToRad(e){return e*(Math.PI/180)}static radToDeg(e){return e*(180/Math.PI)}static radToGrad(e){return e*(200/Math.PI)}static isZero(e){return Math.abs(e)<r.epsilon}static fixZero(e){return r.isZero(e)?0:e}static sin(e){return r.fixZero(Math.sin(e))}static cos(e){return r.fixZero(Math.cos(e))}};var nu=new Map;function tn(r,e){nu.set(r,e)}var Be=class{bitShift=0;get position(){return this._position}set position(e){this._position=e,this.bitShift=0}isEmpty=!1;encoding="utf-8";get stream(){return this._stream}_stream;_view;_position;_lastByte=0;constructor(e,t){this._stream=e,this._view=new DataView(e.buffer,e.byteOffset,e.byteLength),this._position=0}static getStreamHandler(e,t,i,s=!1){let a,n;switch(e){case u.Unknown:case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Ze(e);case u.AC1012:case u.AC1014:n="AC12";break;case u.AC1015:n="AC15";break;case u.AC1018:n="AC18";break;case u.AC1021:n="AC21";break;case u.AC1024:case u.AC1027:case u.AC1032:n="AC24";break;default:throw new Ze}let o=nu.get(n);if(!o)throw new Error(`DwgStreamReader factory for ${n} not registered. Import DwgStreamReaderFactory first.`);return a=new o(t,s),i!==void 0&&(a.encoding=i),a}readByte(){if(this.bitShift===0)return this._lastByte=this._stream[this._position++],this._lastByte;let e=this._lastByte<<this.bitShift&255;return this._lastByte=this._stream[this._position++],(e|this._lastByte>>>8-this.bitShift)&255}readBytes(e){let t=new Uint8Array(e);return this._applyShiftToArr(e,t),t}setPositionByFlag(e){this.setPositionInBits(e);let t=this.readBit(),i=e;if(t){let s=this.applyFlagToPosition(e);i=s.length-s.strDataSize,this.setPositionInBits(i)}else this.isEmpty=!0,this.position=this._stream.length;return i}readBit(){if(this.bitShift===0){this.advanceByte();let t=(this._lastByte&128)===128;return this.bitShift=1,t}let e=(this._lastByte<<this.bitShift&128)===128;return++this.bitShift,this.bitShift&=7,e}readBitAsShort(){return this.readBit()?1:0}read2Bits(){let e;if(this.bitShift===0)this.advanceByte(),e=this._lastByte>>>6,this.bitShift=2;else if(this.bitShift===7){let t=this._lastByte<<1&2;this.advanceByte(),e=t|this._lastByte>>>7,this.bitShift=1}else e=this._lastByte>>>6-this.bitShift&3,++this.bitShift,++this.bitShift,this.bitShift&=7;return e}readBitShort(){let e;switch(this.read2Bits()){case 0:e=this.readShortLittleEndian();break;case 1:if(this.bitShift===0){this.advanceByte(),e=this._lastByte;break}e=this.applyShiftToLastByte();break;case 2:e=0;break;case 3:e=256;break;default:throw this.throwException("ReadBitShort")}return e>32767&&(e-=65536),e}readBitShortAsBool(){return this.readBitShort()!==0}readBitLong(){let e;switch(this.read2Bits()){case 0:e=this.readIntLittleEndian();break;case 1:if(this.bitShift===0){this.advanceByte(),e=this._lastByte;break}e=this.applyShiftToLastByte();break;case 2:e=0;break;default:throw new Error("Failed to read ReadBitLong")}return e}readBitLongLong(){let e=0,t=this._read3bits();for(let i=0;i<t;++i){let s=this.readByte();e+=s<<(i<<3)}return e}readBitDouble(){let e;switch(this.read2Bits()){case 0:e=this.readDoubleLittleEndian();break;case 1:e=1;break;case 2:e=0;break;default:throw this.throwException("ReadBitDouble")}return e}read2BitDouble(){return new g(this.readBitDouble(),this.readBitDouble())}read3BitDouble(){return new c(this.readBitDouble(),this.readBitDouble(),this.readBitDouble())}readRawChar(){return this.readByte()}readRawLong(){return this.readIntLittleEndian()}readRawULong(){return this.readULongLittleEndian()}read2RawDouble(){return new g(this.readDouble(),this.readDouble())}read3RawDouble(){return new c(this.readDouble(),this.readDouble(),this.readDouble())}readModularChar(){let e=0,t=this.readByte(),i=t&127;if((t&128)!==0)for(;;){e+=7;let s=this.readByte();if(i|=(s&127)<<e,(s&128)===0)break}return i}readSignedModularChar(){let e;if(this.bitShift===0)if(this.advanceByte(),(this._lastByte&128)===0)e=this._lastByte&63,(this._lastByte&64)>0&&(e=-e);else{let t=0,i=this._lastByte&127;for(;t+=7,this.advanceByte(),(this._lastByte&128)!==0;)i|=(this._lastByte&127)<<t;e=i|(this._lastByte&63)<<t,(this._lastByte&64)>0&&(e=-e)}else{let t=this.applyShiftToLastByte();if((t&128)===0)e=t&63,(t&64)>0&&(e=-e);else{let i=0,s=t&127,a;for(;i+=7,a=this.applyShiftToLastByte(),(a&128)!==0;)s|=(a&127)<<i;e=s|(a&63)<<i,(a&64)>0&&(e=-e)}}return e}readModularShort(){let e=15,t=this.readByte(),i=this.readByte(),s=(i&128)===0,a=t|(i&127)<<8;for(;!s;)t=this.readByte(),i=this.readByte(),s=(i&128)===0,a|=t<<e,e+=8,a|=(i&127)<<e,e+=7;return a}handleReference(){return this.handleReferenceWithRefAndType(0).handle}handleReferenceWithRef(e){return this.handleReferenceWithRefAndType(e).handle}handleReferenceWithRefAndType(e){let t=this.readByte(),i=t>>>4,s=t&15,a=i&3,n;if(i<=5)n=this._readHandle(s);else if(i===6)n=e+1;else if(i===8)n=e-1;else if(i===10){let o=this._readHandle(s);n=e+o}else if(i===12){let o=this._readHandle(s);n=e-o}else throw new Xo(`[HandleReference] invalid reference code with value: ${i}`);return{handle:n,reference:a}}_readHandle(e){let t=new Uint8Array(e),i=new Uint8Array(8);for(let o=0;o<e;o++)t[o]=this._stream[this._position++];if(this.bitShift===0)for(let o=0;o<e;++o)i[e-1-o]=t[o];else{let o=8-this.bitShift;for(let l=0;l<e;++l){let p=this._lastByte<<this.bitShift&255;this._lastByte=t[l];let b=(p|this._lastByte>>>o)&255;i[e-1-l]=b}}for(let o=e;o<8;++o)i[o]=0;let s=new DataView(i.buffer),a=s.getUint32(0,!0),n=s.getUint32(4,!0);return a+n*4294967296}readTextUnicode(){let e=this.readShort(),t=this.readByte(),i;return e===0?i="":i=this.readStringEncoded(e,this._getEncodingFromCodePage(t)),i}readVariableText(){let e=this.readBitShort(),t;return e>0?t=this.readStringEncoded(e,this.encoding).replace(/\0/g,""):t="",t}readSentinel(){return this.readBytes(16)}read2BitDoubleWithDefault(e){return new g(this.readBitDoubleWithDefault(e.x),this.readBitDoubleWithDefault(e.y))}read3BitDoubleWithDefault(e){return new c(this.readBitDoubleWithDefault(e.x),this.readBitDoubleWithDefault(e.y),this.readBitDoubleWithDefault(e.z))}readCmColor(e=!1){let t=this.readBitShort();return new S(t)}readEnColor(){let e=this.readBitShort();return{color:new S(e),transparency:Ee.byLayer,flag:!1}}readColorByIndex(){return new S(this.readBitShort())}readObjectType(){return this.readBitShort()}readBitExtrusion(){return this.read3BitDouble()}readBitDoubleWithDefault(e){let t=new Uint8Array(8),i=new DataView(new ArrayBuffer(8));i.setFloat64(0,e,!0);for(let s=0;s<8;s++)t[s]=new Uint8Array(i.buffer)[s];switch(this.read2Bits()){case 0:return e;case 1:if(this.bitShift===0)this.advanceByte(),t[0]=this._lastByte,this.advanceByte(),t[1]=this._lastByte,this.advanceByte(),t[2]=this._lastByte,this.advanceByte(),t[3]=this._lastByte;else{let s=8-this.bitShift;t[0]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[0]=(t[0]|this._lastByte>>>s)&255,t[1]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[1]=(t[1]|this._lastByte>>>s)&255,t[2]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[2]=(t[2]|this._lastByte>>>s)&255,t[3]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[3]=(t[3]|this._lastByte>>>s)&255}return new DataView(t.buffer).getFloat64(0,!0);case 2:if(this.bitShift===0)this.advanceByte(),t[4]=this._lastByte,this.advanceByte(),t[5]=this._lastByte,this.advanceByte(),t[0]=this._lastByte,this.advanceByte(),t[1]=this._lastByte,this.advanceByte(),t[2]=this._lastByte,this.advanceByte(),t[3]=this._lastByte;else{let s=8-this.bitShift;t[4]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[4]=(t[4]|this._lastByte>>>s)&255,t[5]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[5]=(t[5]|this._lastByte>>>s)&255,t[0]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[0]=(t[0]|this._lastByte>>>s)&255,t[1]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[1]=(t[1]|this._lastByte>>>s)&255,t[2]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[2]=(t[2]|this._lastByte>>>s)&255,t[3]=this._lastByte<<this.bitShift&255,this.advanceByte(),t[3]=(t[3]|this._lastByte>>>s)&255}return new DataView(t.buffer).getFloat64(0,!0);case 3:return this.readDouble();default:throw this.throwException("ReadBitDoubleWithDefault")}}readBitThickness(){return this.readBitDouble()}read8BitJulianDate(){return this._julianToDate(this.readInt(),this.readInt())}readDateTime(){return this._julianToDate(this.readBitLong(),this.readBitLong())}readTimeSpan(){let e=this.readBitLong(),t=this.readBitLong();return e*36e5+t}positionInBits(){let e=this._position*8;return this.bitShift>0&&(e+=this.bitShift-8),e}setPositionInBits(e){this.position=e>>3,this.bitShift=e&7,!(this.bitShift<=0)&&this.advanceByte()}advanceByte(){this._lastByte=this._stream[this._position++]}advance(e){e>1&&(this._position+=e-1),this.readByte()}resetShift(){this.bitShift>0&&(this.bitShift=0),this.advanceByte();let e=this._lastByte;return this.advanceByte(),(e|this._lastByte<<8)&65535}readShort(){let e=this.readByte(),t=this.readByte(),i=e|t<<8;return i>32767&&(i-=65536),i}readShortLittleEndian(){return this.readShort()}readShortBigEndian(){let e=this.readByte(),t=this.readByte(),i=e<<8|t;return i>32767&&(i-=65536),i}readInt(){let e=this.readByte(),t=this.readByte(),i=this.readByte(),s=this.readByte();return e|t<<8|i<<16|s<<24}readIntLittleEndian(){return this.readInt()}readUInt(){return this.readInt()>>>0}readDouble(){let e=this.readBytes(8);return new DataView(e.buffer,e.byteOffset,8).getFloat64(0,!0)}readDoubleLittleEndian(){return this.readDouble()}readUShort(){let e=this.readByte(),t=this.readByte();return(e|t<<8)&65535}readULongLittleEndian(){let e=this.readByte(),t=this.readByte(),i=this.readByte(),s=this.readByte(),a=this.readByte(),n=this.readByte(),o=this.readByte(),l=this.readByte(),p=(e|t<<8|i<<16|s<<24)>>>0,b=(a|n<<8|o<<16|l<<24)>>>0;return p+b*4294967296}readStringEncoded(e,t){let i=this.readBytes(e);return new TextDecoder(t).decode(i)}applyFlagToPosition(e){let t=e-16;this.setPositionInBits(t);let i=this.readUShort();if((i&32768)>0){t-=16,this.setPositionInBits(t),i&=32767;let s=this.readUShort();i+=(s&65535)<<15}return{length:t,strDataSize:i}}applyShiftToLastByte(){let e=this._lastByte<<this.bitShift&255;return this.advanceByte(),(e|this._lastByte>>>8-this.bitShift)&255}throwException(e){return new Xo(`Failed to read ${e||"unknown"}`)}_applyShiftToArr(e,t){for(let s=0;s<e;s++)t[s]=this._stream[this._position++];if(this.bitShift<=0)return;let i=8-this.bitShift;for(let s=0;s<e;++s){let a=this._lastByte<<this.bitShift&255;this._lastByte=t[s];let n=(a|this._lastByte>>>i)&255;t[s]=n}}_read3bits(){let e=0;this.readBit()&&(e=1);let t=e<<1&255;this.readBit()&&(t|=1);let i=t<<1&255;return this.readBit()&&(i|=1),i}_julianToDate(e,t){let i=(e-24405875e-1)*86400;try{return new Date(i*1e3+t)}catch{return new Date(0)}}_getEncodingFromCodePage(e){switch(e){case 0:return"utf-8";case 1:return"ascii";case 28591:return"iso-8859-1";case 1252:return"windows-1252";case 1250:return"windows-1250";case 1251:return"windows-1251";case 1253:return"windows-1253";case 1254:return"windows-1254";case 1255:return"windows-1255";case 1256:return"windows-1256";case 1257:return"windows-1257";case 1258:return"windows-1258";case 932:return"shift_jis";case 936:return"gb2312";case 949:return"euc-kr";case 950:return"big5";case 65001:return"utf-8";default:return"windows-1252"}}};var rn=class extends Be{constructor(e,t){super(e,t)}};var sn=class extends rn{constructor(e,t){super(e,t)}readBitExtrusion(){return this.readBit()?c.axisZ:this.read3BitDouble()}readBitThickness(){return this.readBit()?0:this.readBitDouble()}};var Ys=class extends sn{constructor(e,t){super(e,t)}readCmColor(e=!1){let t=S.byLayer,i=this.readBitShort(),s=this.readBitLong()>>>0,a=new Uint8Array(4);a[0]=s&255,a[1]=s>>>8&255,a[2]=s>>>16&255,a[3]=s>>>24&255,s===3221225472?t=S.byLayer:(s&16777216)!==0?t=new S(a[0]):t=S.fromTrueColor(a[2]<<16|a[1]<<8|a[0]);let n=this.readByte(),o="";(n&1)===1&&(o=this.readVariableText());let l="";return(n&2)===2&&(l=this.readVariableText()),t}readEnColor(){let e=new S(0),t=Ee.byLayer,i=!1,s=this.readBitShort();if(s!==0){let a=s&65280&65535;if((a&16384)>0)e=S.byBlock,i=!0;else if((a&32768)>0){let n=this.readBitLong()>>>0,o=new Uint8Array(4);o[0]=n&255,o[1]=n>>>8&255,o[2]=n>>>16&255,o[3]=n>>>24&255,e=S.fromTrueColor(o[2]<<16|o[1]<<8|o[0])}else e=new S(s&4095);if((a&8192)>0){let n=this.readBitLong();t=Ee.fromAlphaValue(n)}else t=Ee.byLayer}else e=S.byBlock,t=Ee.opaque;return{color:e,transparency:t,flag:i}}};var an=class extends Ys{constructor(e,t){super(e,t)}readTextUnicode(){let e=this.readShortLittleEndian(),t;if(e===0)t="";else{let i=e<<1&65535;t=this.readStringEncoded(i,"utf-16le").replace(/\0/g,"")}return t}readVariableText(){let e=this.readBitShort(),t;if(e===0)t="";else{let i=e<<1&65535;t=this.readStringEncoded(i,"utf-16le").replace(/\0/g,"")}return t}};var Ql=class extends an{constructor(e,t){super(e,t)}readObjectType(){let e=this.read2Bits(),t=0;switch(e){case 0:t=this.readByte();break;case 1:t=496+this.readByte();break;case 2:t=this.readShort();break;case 3:t=this.readShort();break}return t}};tn("AC12",rn);tn("AC15",sn);tn("AC18",Ys);tn("AC21",an);tn("AC24",Ql);var As=class{get encoding(){return this._mainReader.encoding}set encoding(e){this._mainReader.encoding=e,this._textReader.encoding=e,this._handleReader.encoding=e}get stream(){throw new Error("InvalidOperation")}get bitShift(){throw new Error("InvalidOperation")}set bitShift(e){throw new Error("InvalidOperation")}get position(){return this._mainReader.position}set position(e){throw new Error("InvalidOperation")}isEmpty=!1;_mainReader;_textReader;_handleReader;constructor(e,t,i){this._mainReader=e,this._textReader=t,this._handleReader=i}advance(e){this._mainReader.advance(e)}advanceByte(){throw new Error("InvalidOperation")}handleReference(){return this._handleReader.handleReference()}handleReferenceWithRef(e){return this._handleReader.handleReferenceWithRef(e)}handleReferenceWithRefAndType(e){return this._handleReader.handleReferenceWithRefAndType(e)}positionInBits(){return this._mainReader.positionInBits()}read2Bits(){return this._mainReader.read2Bits()}read2RawDouble(){return this._mainReader.read2RawDouble()}read3RawDouble(){return this._mainReader.read3RawDouble()}read3BitDouble(){return this._mainReader.read3BitDouble()}readBit(){return this._mainReader.readBit()}readBitAsShort(){return this._mainReader.readBitAsShort()}readBitDouble(){return this._mainReader.readBitDouble()}read2BitDouble(){return this._mainReader.read2BitDouble()}readBitLong(){return this._mainReader.readBitLong()}readBitLongLong(){return this._mainReader.readBitLongLong()}readBitShort(){return this._mainReader.readBitShort()}readBitShortAsBool(){return this._mainReader.readBitShortAsBool()}readByte(){return this._mainReader.readByte()}readBytes(e){return this._mainReader.readBytes(e)}read2BitDoubleWithDefault(e){return this._mainReader.read2BitDoubleWithDefault(e)}read3BitDoubleWithDefault(e){return this._mainReader.read3BitDoubleWithDefault(e)}readCmColor(e=!1){if(!(this._mainReader instanceof Ys)&&!e)return this._mainReader.readCmColor();let t=this.readBitShort(),i=this.readBitLong()>>>0,s=new Uint8Array(4);s[0]=i&255,s[1]=i>>>8&255,s[2]=i>>>16&255,s[3]=i>>>24&255;let a;i===3221225472?a=S.byLayer:(i&16777216)!==0?a=new S(s[0]):a=S.fromTrueColor(s[2]<<16|s[1]<<8|s[0]);let n=this.readByte(),o="";(n&1)===1&&(o=this.readVariableText());let l="";return(n&2)===2&&(l=this.readVariableText()),a}readEnColor(){return this._mainReader.readEnColor()}read8BitJulianDate(){return this._mainReader.read8BitJulianDate()}readDateTime(){return this._mainReader.readDateTime()}readDouble(){return this._mainReader.readDouble()}readInt(){return this._mainReader.readInt()}readModularChar(){return this._mainReader.readModularChar()}readSignedModularChar(){return this._mainReader.readSignedModularChar()}readModularShort(){return this._mainReader.readModularShort()}readColorByIndex(){return new S(this.readBitShort())}readObjectType(){return this._mainReader.readObjectType()}readBitExtrusion(){return this._mainReader.readBitExtrusion()}readBitDoubleWithDefault(e){return this._mainReader.readBitDoubleWithDefault(e)}readBitThickness(){return this._mainReader.readBitThickness()}readRawChar(){return this._mainReader.readRawChar()}readRawLong(){return this._mainReader.readRawLong()}readRawULong(){return this._mainReader.readRawULong()}readSentinel(){return this._mainReader.readSentinel()}readShort(){return this._mainReader.readShort()}readShortBigEndian(){return this._mainReader.readShortBigEndian()}readTextUnicode(){return this._textReader.isEmpty?"":this._textReader.readTextUnicode()}readTimeSpan(){return this._mainReader.readTimeSpan()}readUInt(){return this._mainReader.readUInt()}readVariableText(){return this._textReader.isEmpty?"":this._textReader.readVariableText()}resetShift(){return this._mainReader.resetShift()}setPositionInBits(e){this._mainReader.setPositionInBits(e)}setPositionByFlag(e){throw new Error("InvalidOperation")}};var ec=class extends J{get sectionName(){return R.classes}_fileHeader;_sreader;constructor(e,t,i){super(e),this._sreader=t,this._fileHeader=i}read(){let e=new Gi;this.checkSentinel(this._sreader,R.startSentinels.get(this.sectionName));let t=this._sreader.readRawLong(),i=this._sreader.position+t;if(this._fileHeader.acadVersion>=u.AC1024&&this._fileHeader.acadMaintenanceVersion>3||this._fileHeader.acadVersion>u.AC1027){let a=this._sreader.readRawLong()}let s=0;if(this.r2007Plus){s=this._sreader.positionInBits()+this._sreader.readRawLong()-1;let a=this._sreader.positionInBits();i=this._sreader.setPositionByFlag(s),this._sreader.setPositionInBits(a);let n=Be.getStreamHandler(this._version,this._sreader.stream);n.setPositionInBits(i),this._sreader=new As(this._sreader,n,null),this._sreader.readBitLong(),this._sreader.readBit()}for(this._fileHeader.acadVersion===u.AC1018&&(this._sreader.readBitShort(),this._sreader.readRawChar(),this._sreader.readRawChar(),this._sreader.readBit());this._getCurrPos(this._sreader)<i;){let a=new W;a.classNumber=this._sreader.readBitShort(),a.proxyFlags=this._sreader.readBitShort(),a.applicationName=this._sreader.readVariableText(),a.cppClassName=this._sreader.readVariableText(),a.dxfName=this._sreader.readVariableText(),a.wasZombie=this._sreader.readBit(),a.itemClassId=this._sreader.readBitShort(),this.r2004Plus&&(a.instanceCount=this._sreader.readBitLong(),a.dwgVersion=this._sreader.readBitLong(),a.maintenanceVersion=this._sreader.readBitLong(),this._sreader.readBitLong(),this._sreader.readBitLong()),e.addOrUpdate(a)}return this.r2007Plus&&this._sreader.setPositionInBits(s+1),this._sreader.resetShift(),this.checkSentinel(this._sreader,R.endSentinels.get(this.sectionName)),e}_getCurrPos(e){return this.r2007Plus?e.positionInBits():e.position}};var tc=class extends J{get sectionName(){return R.handles}_sreader;constructor(e,t){super(e),this._sreader=t}read(){let e=new Map;for(;;){let t=0,i=0,s=this._sreader.readShortBigEndian();if(s===2)break;let a=this._sreader.position,n=s-2;n>2032&&(n=2032);let o=a+n;for(;this._sreader.position<o;){let p=this._sreader.readModularChar();t+=p,i+=this._sreader.readSignedModularChar(),p>0?e.set(t,i):this.notify(`Negative offset: ${p} for the handle: ${t}`,y.Warning)}let l=(this._sreader.readByte()<<8)+this._sreader.readByte()}return e}};var rc=class extends J{get sectionName(){return R.header}_reader;_header;constructor(e,t,i){super(e),this._reader=t,this._header=i,this._header.version=e}read(e){let t=this._reader,i=new Qa;this.checkSentinel(this._reader,R.startSentinels.get(this.sectionName));let s=this._reader.readRawLong();if(this.r2010Plus&&e>3||this.r2018Plus){let x=this._reader.readRawLong()}let a=this._reader.positionInBits();if(this.r2007Plus){let x=this._reader.readRawLong(),j=a+x-1,k=Be.getStreamHandler(this._version,new Uint8Array(this._reader.stream));k.setPositionByFlag(j);let P=Be.getStreamHandler(this._version,new Uint8Array(this._reader.stream));P.setPositionInBits(j+1),this._reader=new As(this._reader,k,P)}this.r2013Plus&&(this._header.requiredVersions=this._reader.readBitLongLong()),this._reader.readBitDouble(),this._reader.readBitDouble(),this._reader.readBitDouble(),this._reader.readBitDouble(),this._reader.readVariableText(),this._reader.readVariableText(),this._reader.readVariableText(),this._reader.readVariableText(),this._reader.readBitLong(),this._reader.readBitLong(),this.r13_14Only&&this._reader.readBitShort(),this.r2004Pre&&this._reader.handleReference(),this._header.associatedDimensions=this._reader.readBit(),this._header.updateDimensionsWhileDragging=this._reader.readBit(),this.r13_14Only&&(this._header.dimsav=this._reader.readBit()?1:0),this._header.polylineLineTypeGeneration=this._reader.readBit(),this._header.orthoMode=this._reader.readBit(),this._header.regenerationMode=this._reader.readBit()?1:0,this._header.fillMode=this._reader.readBit(),this._header.quickTextMode=this._reader.readBit(),this._header.paperSpaceLineTypeScaling=this._reader.readBit()?Fi.Normal:Fi.Viewport,this._header.limitCheckingOn=this._reader.readBit(),this.r13_14Only&&(this._header.blipMode=this._reader.readBit()),this.r2004Plus&&this._reader.readBit(),this._header.userTimer=this._reader.readBit(),this._header.sketchPolylineType=this._reader.readBit()?1:0,this._header.angularDirection=this._reader.readBitAsShort(),this._header.showSplineControlPoints=this._reader.readBit(),this.r13_14Only&&(this._reader.readBit(),this._reader.readBit()),this._header.mirrorText=this._reader.readBit(),this._header.worldView=this._reader.readBit(),this.r13_14Only&&this._reader.readBit(),this._header.showModelSpace=this._reader.readBit(),this._header.paperSpaceLimitsChecking=this._reader.readBit(),this._header.retainXRefDependentVisibilitySettings=this._reader.readBit(),this.r13_14Only&&this._reader.readBit(),this._header.displaySilhouetteCurves=this._reader.readBit(),this._header.createEllipseAsPolyline=this._reader.readBit(),this._header.proxyGraphics=this._reader.readBitShortAsBool(),this.r13_14Only&&this._reader.readBitShort(),this._header.spatialIndexMaxTreeDepth=this._reader.readBitShort(),this._header.linearUnitFormat=this._reader.readBitShort();let n=this._reader.readBitShort();n>=0&&n<=8&&(this._header.linearUnitPrecision=n),this._header.angularUnit=this._reader.readBitShort();let o=this._reader.readBitShort();o>=0&&o<=8&&(this._header.angularUnitPrecision=o),this.r13_14Only&&(this._header.objectSnapMode=this._reader.readBitShort()),this._header.attributeVisibility=this._reader.readBitShort(),this.r13_14Only&&this._reader.readBitShort(),this._header.pointDisplayMode=this._reader.readBitShort(),this.r13_14Only&&this._reader.readBitShort(),this.r2004Plus&&(this._reader.readBitLong(),this._reader.readBitLong(),this._reader.readBitLong()),this._header.userShort1=this._reader.readBitShort(),this._header.userShort2=this._reader.readBitShort(),this._header.userShort3=this._reader.readBitShort(),this._header.userShort4=this._reader.readBitShort(),this._header.userShort5=this._reader.readBitShort(),this._header.numberOfSplineSegments=this._reader.readBitShort(),this._header.surfaceDensityM=this._reader.readBitShort(),this._header.surfaceDensityM=this._reader.readBitShort(),this._header.surfaceType=this._reader.readBitShort(),this._header.surfaceTabulation1=this._reader.readBitShort(),this._header.surfaceTabulation2=this._reader.readBitShort(),this._header.splineType=this._reader.readBitShort(),this._header.shadeEdge=this._reader.readBitShort(),this._header.shadeDiffuseToAmbientPercentage=this._reader.readBitShort(),this._header.unitMode=this._reader.readBitShort(),this._header.maxViewportCount=this._reader.readBitShort();let l=this._reader.readBitShort();l>=0&&l<=2047&&(this._header.surfaceIsolineCount=l),this._header.currentMultiLineJustification=this._reader.readBitShort();let p=this._reader.readBitShort();p>=0&&p<=100&&(this._header.textQuality=p),this._header.lineTypeScale=this._reader.readBitDouble(),this._header.textHeightDefault=this._reader.readBitDouble(),this._header.traceWidthDefault=this._reader.readBitDouble(),this._header.sketchIncrement=this._reader.readBitDouble(),this._header.filletRadius=this._reader.readBitDouble(),this._header.thicknessDefault=this._reader.readBitDouble(),this._header.angleBase=this._reader.readBitDouble(),this._header.pointDisplaySize=this._reader.readBitDouble(),this._header.polylineWidthDefault=this._reader.readBitDouble(),this._header.userDouble1=this._reader.readBitDouble(),this._header.userDouble2=this._reader.readBitDouble(),this._header.userDouble3=this._reader.readBitDouble(),this._header.userDouble4=this._reader.readBitDouble(),this._header.userDouble5=this._reader.readBitDouble(),this._header.chamferDistance1=this._reader.readBitDouble(),this._header.chamferDistance2=this._reader.readBitDouble(),this._header.chamferLength=this._reader.readBitDouble(),this._header.chamferAngle=this._reader.readBitDouble();let b=this._reader.readBitDouble();if(b>0&&b<=10&&(this._header.facetResolution=b),this._header.currentMultilineScale=this._reader.readBitDouble(),this._header.currentEntityLinetypeScale=this._reader.readBitDouble(),this._header.menuFileName=this._reader.readVariableText(),this._header.createDateTime=this._reader.readDateTime(),this._header.updateDateTime=this._reader.readDateTime(),this.r2004Plus&&(this._reader.readBitLong(),this._reader.readBitLong(),this._reader.readBitLong()),this._header.totalEditingTime=this._reader.readTimeSpan(),this._header.userElapsedTimeSpan=this._reader.readTimeSpan(),this._header.currentEntityColor=this._reader.readCmColor(),this._header.handleSeed=t.handleReference(),i.clayer=this._reader.handleReference(),i.textstyle=this._reader.handleReference(),i.celtype=this._reader.handleReference(),this.r2007Plus&&(i.cmaterial=this._reader.handleReference()),i.dimstyle=this._reader.handleReference(),i.cmlstyle=this._reader.handleReference(),this.r2000Plus&&(this._header.viewportDefaultViewScaleFactor=this._reader.readBitDouble()),this._header.paperSpaceInsertionBase=this._reader.read3BitDouble(),this._header.paperSpaceExtMin=this._reader.read3BitDouble(),this._header.paperSpaceExtMax=this._reader.read3BitDouble(),this._header.paperSpaceLimitsMin=this._reader.read2RawDouble(),this._header.paperSpaceLimitsMax=this._reader.read2RawDouble(),this._header.paperSpaceElevation=this._reader.readBitDouble(),this._header.paperSpaceUcs.origin=this._reader.read3BitDouble(),this._header.paperSpaceXAxis=this._reader.read3BitDouble(),this._header.paperSpaceYAxis=this._reader.read3BitDouble(),i.ucsname_pspace=this._reader.handleReference(),this.r2000Plus&&(i.pucsorthoref=this._reader.handleReference(),this._reader.readBitShort(),i.pucsbase=this._reader.handleReference(),this._header.paperSpaceOrthographicTopDOrigin=this._reader.read3BitDouble(),this._header.paperSpaceOrthographicBottomDOrigin=this._reader.read3BitDouble(),this._header.paperSpaceOrthographicLeftDOrigin=this._reader.read3BitDouble(),this._header.paperSpaceOrthographicRightDOrigin=this._reader.read3BitDouble(),this._header.paperSpaceOrthographicFrontDOrigin=this._reader.read3BitDouble(),this._header.paperSpaceOrthographicBackDOrigin=this._reader.read3BitDouble()),this._header.modelSpaceInsertionBase=this._reader.read3BitDouble(),this._header.modelSpaceExtMin=this._reader.read3BitDouble(),this._header.modelSpaceExtMax=this._reader.read3BitDouble(),this._header.modelSpaceLimitsMin=this._reader.read2RawDouble(),this._header.modelSpaceLimitsMax=this._reader.read2RawDouble(),this._header.elevation=this._reader.readBitDouble(),this._header.modelSpaceOrigin=this._reader.read3BitDouble(),this._header.modelSpaceXAxis=this._reader.read3BitDouble(),this._header.modelSpaceYAxis=this._reader.read3BitDouble(),i.ucsname_mspace=this._reader.handleReference(),this.r2000Plus&&(i.ucsorthoref=this._reader.handleReference(),this._reader.readBitShort(),i.ucsbase=this._reader.handleReference(),this._header.modelSpaceOrthographicTopDOrigin=this._reader.read3BitDouble(),this._header.modelSpaceOrthographicBottomDOrigin=this._reader.read3BitDouble(),this._header.modelSpaceOrthographicLeftDOrigin=this._reader.read3BitDouble(),this._header.modelSpaceOrthographicRightDOrigin=this._reader.read3BitDouble(),this._header.modelSpaceOrthographicFrontDOrigin=this._reader.read3BitDouble(),this._header.modelSpaceOrthographicBackDOrigin=this._reader.read3BitDouble(),this._header.dimensionPostFix=this._reader.readVariableText(),this._header.dimensionAlternateDimensioningSuffix=this._reader.readVariableText()),this.r13_14Only&&(this._header.dimensionGenerateTolerances=this._reader.readBit(),this._header.dimensionLimitsGeneration=this._reader.readBit(),this._header.dimensionTextInsideHorizontal=this._reader.readBit(),this._header.dimensionTextOutsideHorizontal=this._reader.readBit(),this._header.dimensionSuppressFirstExtensionLine=this._reader.readBit(),this._header.dimensionSuppressSecondExtensionLine=this._reader.readBit(),this._header.dimensionAlternateUnitDimensioning=this._reader.readBit(),this._header.dimensionTextOutsideExtensions=this._reader.readBit(),this._header.dimensionSeparateArrowBlocks=this._reader.readBit(),this._header.dimensionTextInsideExtensions=this._reader.readBit(),this._header.dimensionSuppressOutsideExtensions=this._reader.readBit(),this._header.dimensionAlternateUnitDecimalPlaces=this._reader.readRawChar(),this._header.dimensionZeroHandling=this._reader.readRawChar(),this._header.dimensionSuppressFirstDimensionLine=this._reader.readBit(),this._header.dimensionSuppressSecondDimensionLine=this._reader.readBit(),this._header.dimensionToleranceAlignment=this._reader.readRawChar(),this._header.dimensionTextHorizontalAlignment=this._reader.readRawChar(),this._header.dimensionFit=this._reader.readRawChar(),this._header.dimensionCursorUpdate=this._reader.readBit(),this._header.dimensionToleranceZeroHandling=this._reader.readRawChar(),this._header.dimensionAlternateUnitZeroHandling=this._reader.readRawChar(),this._header.dimensionAlternateUnitToleranceZeroHandling=this._reader.readRawChar(),this._header.dimensionTextVerticalAlignment=this._reader.readRawChar(),this._header.dimensionUnit=this._reader.readBitShort(),this._header.dimensionAngularDimensionDecimalPlaces=this._reader.readBitShort(),this._header.dimensionDecimalPlaces=this._reader.readBitShort(),this._header.dimensionToleranceDecimalPlaces=this._reader.readBitShort(),this._header.dimensionAlternateUnitFormat=this._reader.readBitShort(),this._header.dimensionAlternateUnitToleranceDecimalPlaces=this._reader.readBitShort(),i.dimtxsty=this._reader.handleReference()),this._header.dimensionScaleFactor=this._reader.readBitDouble(),this._header.dimensionArrowSize=this._reader.readBitDouble(),this._header.dimensionExtensionLineOffset=this._reader.readBitDouble(),this._header.dimensionLineIncrement=this._reader.readBitDouble(),this._header.dimensionExtensionLineExtension=this._reader.readBitDouble(),this._header.dimensionRounding=this._reader.readBitDouble(),this._header.dimensionLineExtension=this._reader.readBitDouble(),this._header.dimensionPlusTolerance=this._reader.readBitDouble(),this._header.dimensionMinusTolerance=this._reader.readBitDouble(),this.r2007Plus){this._header.dimensionFixedExtensionLineLength=this._reader.readBitDouble();let x=this._reader.readBitDouble(),j=Math.round(x*1e6)/1e6,k=5*Math.PI/180;j>k&&j<Math.PI/2&&(this._header.dimensionJoggedRadiusDimensionTransverseSegmentAngle=x),this._header.dimensionTextBackgroundFillMode=this._reader.readBitShort(),this._header.dimensionTextBackgroundColor=this._reader.readCmColor()}if(this.r2000Plus&&(this._header.dimensionGenerateTolerances=this._reader.readBit(),this._header.dimensionLimitsGeneration=this._reader.readBit(),this._header.dimensionTextInsideHorizontal=this._reader.readBit(),this._header.dimensionTextOutsideHorizontal=this._reader.readBit(),this._header.dimensionSuppressFirstExtensionLine=this._reader.readBit(),this._header.dimensionSuppressSecondExtensionLine=this._reader.readBit(),this._header.dimensionTextVerticalAlignment=this._reader.readBitShort(),this._header.dimensionZeroHandling=this._reader.readBitShort(),this._header.dimensionAngularZeroHandling=this._reader.readBitShort()),this.r2007Plus&&(this._header.dimensionArcLengthSymbolPosition=this._reader.readBitShort()),this._header.dimensionTextHeight=this._reader.readBitDouble(),this._header.dimensionCenterMarkSize=this._reader.readBitDouble(),this._header.dimensionTickSize=this._reader.readBitDouble(),this._header.dimensionAlternateUnitScaleFactor=this._reader.readBitDouble(),this._header.dimensionLinearScaleFactor=this._reader.readBitDouble(),this._header.dimensionTextVerticalPosition=this._reader.readBitDouble(),this._header.dimensionToleranceScaleFactor=this._reader.readBitDouble(),this._header.dimensionLineGap=this._reader.readBitDouble(),this.r13_14Only&&(this._header.dimensionPostFix=this._reader.readVariableText(),this._header.dimensionAlternateDimensioningSuffix=this._reader.readVariableText(),this._header.dimensionBlockName=this._reader.readVariableText(),this._header.dimensionBlockNameFirst=this._reader.readVariableText(),this._header.dimensionBlockNameSecond=this._reader.readVariableText()),this.r2000Plus&&(this._header.dimensionAlternateUnitRounding=this._reader.readBitDouble(),this._header.dimensionAlternateUnitDimensioning=this._reader.readBit(),this._header.dimensionAlternateUnitDecimalPlaces=this._reader.readBitShort()&255,this._header.dimensionTextOutsideExtensions=this._reader.readBit(),this._header.dimensionSeparateArrowBlocks=this._reader.readBit(),this._header.dimensionTextInsideExtensions=this._reader.readBit(),this._header.dimensionSuppressOutsideExtensions=this._reader.readBit()),this._header.dimensionLineColor=this._reader.readCmColor(),this._header.dimensionExtensionLineColor=this._reader.readCmColor(),this._header.dimensionTextColor=this._reader.readCmColor(),this.r2000Plus&&(this._header.dimensionAngularDimensionDecimalPlaces=this._reader.readBitShort(),this._header.dimensionDecimalPlaces=this._reader.readBitShort(),this._header.dimensionToleranceDecimalPlaces=this._reader.readBitShort(),this._header.dimensionAlternateUnitFormat=this._reader.readBitShort(),this._header.dimensionAlternateUnitToleranceDecimalPlaces=this._reader.readBitShort(),this._header.dimensionAngularUnit=this._reader.readBitShort(),this._header.dimensionFractionFormat=this._reader.readBitShort(),this._header.dimensionLinearUnitFormat=this._reader.readBitShort(),this._header.dimensionDecimalSeparator=String.fromCharCode(this._reader.readBitShort()),this._header.dimensionTextMovement=this._reader.readBitShort(),this._header.dimensionTextHorizontalAlignment=this._reader.readBitShort()&255,this._header.dimensionSuppressFirstDimensionLine=this._reader.readBit(),this._header.dimensionSuppressSecondDimensionLine=this._reader.readBit(),this._header.dimensionToleranceAlignment=this._reader.readBitShort()&255,this._header.dimensionToleranceZeroHandling=this._reader.readBitShort()&255,this._header.dimensionAlternateUnitZeroHandling=this._reader.readBitShort()&255,this._header.dimensionAlternateUnitToleranceZeroHandling=this._reader.readBitShort()&255,this._header.dimensionCursorUpdate=this._reader.readBit(),this._header.dimensionDimensionTextArrowFit=this._reader.readBitShort()),this.r2007Plus&&(this._header.dimensionIsExtensionLineLengthFixed=this._reader.readBit()),this.r2010Plus&&(this._header.dimensionTextDirection=this._reader.readBit()?1:0,this._header.dimensionAltMzf=this._reader.readBitDouble(),this._header.dimensionAltMzs=this._reader.readVariableText(),this._header.dimensionFit=this._reader.readBitDouble(),this._header.dimensionMzs=this._reader.readVariableText()),this.r2000Plus&&(i.dimtxsty=this._reader.handleReference(),i.dimldrblk=this._reader.handleReference(),i.dimblk=this._reader.handleReference(),i.dimblk1=this._reader.handleReference(),i.dimblk2=this._reader.handleReference()),this.r2007Plus&&(i.dimltype=this._reader.handleReference(),i.dimltex1=this._reader.handleReference(),i.dimltex2=this._reader.handleReference()),this.r2000Plus&&(this._header.dimensionLineWeight=this._reader.readBitShort(),this._header.extensionLineWeight=this._reader.readBitShort()),i.block_control_object=this._reader.handleReference(),i.layer_control_object=this._reader.handleReference(),i.style_control_object=this._reader.handleReference(),i.linetype_control_object=this._reader.handleReference(),i.view_control_object=this._reader.handleReference(),i.ucs_control_object=this._reader.handleReference(),i.vport_control_object=this._reader.handleReference(),i.appid_control_object=this._reader.handleReference(),i.dimstyle_control_object=this._reader.handleReference(),this.r13_15Only&&(i.viewport_entity_header_control_object=this._reader.handleReference()),i.dictionary_acad_group=this._reader.handleReference(),i.dictionary_acad_mlinestyle=this._reader.handleReference(),i.dictionary_named_objects=this._reader.handleReference(),this.r2000Plus&&(this._header.stackedTextAlignment=this._reader.readBitShort(),this._header.stackedTextSizePercentage=this._reader.readBitShort(),this._header.hyperLinkBase=this._reader.readVariableText(),this._header.styleSheetName=this._reader.readVariableText(),i.dictionary_layouts=this._reader.handleReference(),i.dictionary_plotsettings=this._reader.handleReference(),i.dictionary_plotstyles=this._reader.handleReference()),this.r2004Plus&&(i.dictionary_materials=this._reader.handleReference(),i.dictionary_colors=this._reader.handleReference()),this.r2007Plus&&(i.dictionary_visualstyle=this._reader.handleReference(),this.r2013Plus&&(i.dictionary_visualstyle=this._reader.handleReference())),this.r2000Plus){let x=this._reader.readBitLong();this._header.currentEntityLineWeight=x&31,this._header.endCaps=x&96,this._header.joinStyle=x&384,this._header.displayLineWeight=(x&512)===1,this._header.xEdit=(x&1024)===1,this._header.extendedNames=(x&2048)===1,this._header.plotStyleMode=x&8192,this._header.loadOLEObject=(x&16384)===1,this._header.insUnits=this._reader.readBitShort(),this._header.currentEntityPlotStyle=this._reader.readBitShort(),this._header.currentEntityPlotStyle===bs.ByObjectId&&(i.cpsnid=this._reader.handleReference()),this._header.fingerPrintGuid=this._reader.readVariableText(),this._header.versionGuid=this._reader.readVariableText()}if(this.r2004Plus&&(this._header.entitySortingFlags=this._reader.readByte(),this._header.indexCreationFlags=this._reader.readByte(),this._header.hideText=this._reader.readByte(),this._header.externalReferenceClippingBoundaryType=this._reader.readByte(),this._header.dimensionAssociativity=this._reader.readByte(),this._header.haloGapPercentage=this._reader.readByte(),this._header.obscuredColor=new S(this._reader.readBitShort()),this._header.interfereColor=new S(this._reader.readBitShort()),this._header.obscuredType=this._reader.readByte(),this._header.intersectionDisplay=this._reader.readByte(),this._header.projectName=this._reader.readVariableText()),i.paper_space=this._reader.handleReference(),i.model_space=this._reader.handleReference(),i.bylayer=this._reader.handleReference(),i.byblock=this._reader.handleReference(),i.continuous=this._reader.handleReference(),this.r2007Plus){this._header.cameraDisplayObjects=this._reader.readBit(),this._reader.readBitLong(),this._reader.readBitLong(),this._reader.readBitDouble();let x=this._reader.readBitDouble();x>=1&&x<=30&&(this._header.stepsPerSecond=x),this._header.stepSize=this._reader.readBitDouble(),this._header.dw3DPrecision=this._reader.readBitDouble(),this._header.lensLength=this._reader.readBitDouble(),this._header.cameraHeight=this._reader.readBitDouble(),this._header.solidsRetainHistory=this._reader.readRawChar()!==0,this._header.showSolidsHistory=this._reader.readRawChar()!==0,this._header.sweptSolidWidth=this._reader.readBitDouble(),this._header.sweptSolidHeight=this._reader.readBitDouble(),this._header.draftAngleFirstCrossSection=this._reader.readBitDouble(),this._header.draftAngleSecondCrossSection=this._reader.readBitDouble(),this._header.draftMagnitudeFirstCrossSection=this._reader.readBitDouble(),this._header.draftMagnitudeSecondCrossSection=this._reader.readBitDouble(),this._header.solidLoftedShape=this._reader.readBitShort(),this._header.loftedObjectNormals=String.fromCharCode(this._reader.readRawChar()),this._header.latitude=this._reader.readBitDouble(),this._header.longitude=this._reader.readBitDouble(),this._header.northDirection=this._reader.readBitDouble(),this._header.timeZone=this._reader.readBitLong(),this._header.displayLightGlyphs=String.fromCharCode(this._reader.readRawChar()),this._reader.readRawChar(),this._header.dwgUnderlayFramesVisibility=String.fromCharCode(this._reader.readRawChar()),this._header.dgnUnderlayFramesVisibility=String.fromCharCode(this._reader.readRawChar()),this._reader.readBit(),this._header.interfereColor=this._reader.readCmColor(),i.interfereobjvs=this._reader.handleReference(),i.interferevpvs=this._reader.handleReference(),i.dragvs=this._reader.handleReference(),this._header.shadowMode=this._reader.readByte(),this._header.shadowPlaneLocation=this._reader.readBitDouble()}try{t.setPositionInBits(a+s*8),t.resetShift(),this.checkSentinel(this._reader,R.endSentinels.get(this.sectionName))}catch(x){this.notify("An error ocurred at the end of the Header reading",y.Error,x instanceof Error?x:void 0)}return{objectPointers:i}}};B();ie();T();_l();var ei=class{cadObject;eDataTemplate=new Map;eDataTemplateByAppName=new Map;hasBeenBuilt=!1;ownerHandle=null;reactorsHandles=new Set;xDictHandle=null;constructor(e){this.cadObject=e}build(e){this.hasBeenBuilt||(this.hasBeenBuilt=!0,this._build(e))}toString(){return`${this.cadObject?.toString()}`}_build(e){let t=e.tryGetCadObject(this.xDictHandle);t&&(this.cadObject.xDictionary=t);for(let i of this.reactorsHandles){let s=e.tryGetCadObject(i);s?this.cadObject.addReactor(s):e.notify(`Reactor with handle ${i} not found`,y.Warning)}for(let[i,s]of this.eDataTemplate){let a=e.tryGetCadObject(i);a?this.cadObject.extendedData.set(a,new hi(s)):e.notify(`AppId in extended data with handle ${i} not found`,y.Warning)}for(let[i,s]of this.eDataTemplateByAppName){let a=e.tryGetTableEntry(i);a?this.cadObject.extendedData.set(a,new hi(s)):e.notify(`AppId in extended data with handle ${i} not found`,y.Warning)}}*getEntitiesCollection(e,t,i){let s=o=>{let l=e.tryGetObjectTemplate(o);return l&&l.cadObject instanceof N&&"nextEntity"in l?l:null},a=new Set,n=s(t);for(n||(e.notify(`Leading entity with handle ${t} not found.`,y.Warning),n=s(i));n;){if(a.has(n.cadObject.handle)){e.notify(`Entity chain loop detected at handle ${n.cadObject.handle}`,y.Warning);break}if(a.add(n.cadObject.handle),yield n.cadObject,n.cadObject.handle===i)break;n.nextEntity!=null?n=s(n.nextEntity):n=s(n.cadObject.handle+1)}}getTableReference(e,t,i){let s=e.tryGetCadObject(t),a=s instanceof ye?s:null;if(a)return a;let n=e.tryGetTableEntry(i);return n||((i&&i.length>0||t!=null&&t!==0)&&e.notify(`Table reference with handle: ${t} | name: ${i} not found for ${this.cadObject.constructor.name} with handle ${this.cadObject.handle}`,y.Warning),null)}};var Y=class extends ei{constructor(e){super(e)}};var O=class extends Y{bookColorName=null;colorHandle=null;entityMode=0;layerHandle=null;layerName=null;lineTypeHandle=null;lineTypeName=null;ltypeFlags=null;materialHandle=null;nextEntity=null;prevEntity=null;constructor(e){super(e)}setUnlinkedReferences(){this.layerName&&this.layerName.length>0&&(this.cadObject.layer=new pe(this.layerName)),this.lineTypeName&&this.lineTypeName.length>0&&(this.cadObject.lineType=new z(this.lineTypeName))}_build(e){super._build(e);let t=this.getTableReference(e,this.layerHandle,this.layerName??"");switch(t&&(this.cadObject.layer=t),this.ltypeFlags){case 0:this.lineTypeName=z.byLayerName;break;case 1:this.lineTypeName=z.byBlockName;break;case 2:this.lineTypeName=z.continuousName;break}let i=this.getTableReference(e,this.lineTypeHandle,this.lineTypeName??"");i&&(this.cadObject.lineType=i);let s=e.tryGetCadObject(this.colorHandle);if(s)this.cadObject.bookColor=s;else if(this.bookColorName&&this.bookColorName.length>0&&e.documentToBuild!=null&&e.documentToBuild.colors!=null){let a=e.documentToBuild.colors.tryGet(this.bookColorName);a&&(this.cadObject.bookColor=a)}}},He=class extends O{constructor(e){super(e)}};var ee=class extends Y{constructor(e){super(e)}};var xe=class extends Y{get type(){return this.cadObject.constructor.name}get name(){return this.cadObject.name}constructor(e){super(e)}_build(e){super._build(e)}};var ti=class extends xe{beginBlockHandle=null;blockEntityTemplate=null;endBlockHandle=null;firstEntityHandle=null;insertHandles=[];lastEntityHandle=null;layoutHandle=null;ownedObjectsHandlers=new Set;referenceTemplates=new Set;constructor(e){super(e??new U)}setBlockToRecord(e,t){let i=e.tryGetCadObject(this.beginBlockHandle);i&&(i.name&&i.name.length>0&&(this.cadObject.name=i.name),i.flags=this.cadObject.blockEntity.flags,i.basePoint=this.cadObject.blockEntity.basePoint,i.xRefPath=this.cadObject.blockEntity.xRefPath,i.comments=this.cadObject.blockEntity.comments,i.isUnloaded=this.cadObject.blockEntity.isUnloaded,this.cadObject.blockEntity=i);let s=e.tryGetCadObject(this.endBlockHandle);s&&(this.cadObject.blockEnd=s),this._ensureCorrectNaming(e,t.model_space,U.modelSpaceName),this._ensureCorrectNaming(e,t.paper_space,U.paperSpaceName)}_build(e){super._build(e),this.cadObject.insertHandles=[...this.insertHandles],this.cadObject.ownedObjectHandles=Array.from(this.ownedObjectsHandlers);let t=e.tryGetCadObject(this.layoutHandle);if(t&&(this.cadObject.layout=t),this.firstEntityHandle!=null&&this.firstEntityHandle!==0)for(let i of this.getEntitiesCollection(e,this.firstEntityHandle,this.lastEntityHandle))this._addEntity(e,i);else{if(this.blockEntityTemplate!==null)for(let i of this.blockEntityTemplate.ownedObjectsHandlers)this.ownedObjectsHandlers.add(i);for(let i of this.ownedObjectsHandlers){let s=e.tryGetCadObject(i);s&&this._addEntity(e,s)}}for(let i of this.referenceTemplates)this._addEntity(e,i.cadObject)}_addEntity(e,t){!e.keepUnknownEntities&&t instanceof er||this.cadObject.entities.add(t)}_ensureCorrectNaming(e,t,i){this.cadObject.handle===t&&this.cadObject.name.toLowerCase()!==i.toLowerCase()&&(e.notify(`Invalid name for ${this.cadObject.name} changed to ${i}`,y.Warning),this.cadObject.name=i)}};var rt=class extends ei{entryHandles=new Set;constructor(e){super(e)}_build(e){super._build(e);for(let t of this.entryHandles){let i=e.tryGetCadObject(t);if(i)try{this.cadObject.add(i)}catch(s){e.notify(`[${this.cadObject.subclassMarker}] error adding entry`,y.Error,s instanceof Error?s:null)}}}};var nn=class extends rt{modelSpaceHandle=null;paperSpaceHandle=null;constructor(e){super(e)}_build(e){super._build(e);let t=e.tryGetCadObject(this.modelSpaceHandle);t&&this.cadObject.add(t);let i=e.tryGetCadObject(this.paperSpaceHandle);i&&this.cadObject.add(i)}};B();var ri=class extends O{styleHandle=null;blockHandle=null;blockName=null;styleName=null;constructor(e){super(e??new on)}_build(e){super._build(e);let t=this.cadObject,i=this.getTableReference(e,this.styleHandle,this.styleName??"");i&&(t.style=i);let s=this.getTableReference(e,this.blockHandle,this.blockName??"");s&&(t.block=s)}setDimensionFlags(e){let t=this.cadObject;t.flags=e}setDimensionObject(e){e.handle=this.cadObject.handle,e.owner=this.cadObject.owner,e.xDictionary=this.cadObject.xDictionary,e.color=this.cadObject.color,e.lineWeight=this.cadObject.lineWeight,e.lineTypeScale=this.cadObject.lineTypeScale,e.isInvisible=this.cadObject.isInvisible,e.transparency=this.cadObject.transparency;let t=this.cadObject;if(e.version=t.version,e.definitionPoint=t.definitionPoint,e.textMiddlePoint=t.textMiddlePoint,e.insertionPoint=t.insertionPoint,e.normal=t.normal,e.isTextUserDefinedLocation=t.isTextUserDefinedLocation,e.attachmentPoint=t.attachmentPoint,e.lineSpacingStyle=t.lineSpacingStyle,e.lineSpacingFactor=t.lineSpacingFactor,e.text=t.text,e.textRotation=t.textRotation,e.horizontalDirection=t.horizontalDirection,e.flags=t.flags,this.cadObject instanceof ze&&e instanceof _t){let i=this.cadObject,s=e;s.firstPoint=i.firstPoint,s.secondPoint=i.secondPoint,s.extLineRotation=i.extLineRotation}this.cadObject=e}},on=class extends K{get objectType(){return m.INVALID}get measurement(){return 0}getBoundingBox(){return null}constructor(){super(G.Linear)}};var ln=class extends xe{dimbL_Name=null;dimblk=null;dimblk1=null;dimblK1_Name=null;dimblk2=null;dimblK2_Name=null;dimldrblk=null;dimltex1=0;dimltex2=0;dimltype=null;textStyle_Name=null;textStyleHandle=null;blockHandle=null;dxfFlagsAssigned=!1;constructor(e){super(e??new Q)}_build(e){super._build(e);let t=this.getTableReference(e,this.textStyleHandle,this.textStyle_Name??"");t&&(this.cadObject.style=t);let i=this.getTableReference(e,this.dimltype,"");i&&(this.cadObject.lineType=i);let s=this.getTableReference(e,this.dimltex1,"");s&&(this.cadObject.lineTypeExt1=s);let a=this.getTableReference(e,this.dimltex2,"");a&&(this.cadObject.lineTypeExt2=a);let n=this.getTableReference(e,this.dimldrblk,this.dimbL_Name??"");n&&(this.cadObject.leaderArrow=n);let o=this.getTableReference(e,this.dimblk1,this.dimblK1_Name??"");o&&(this.cadObject.dimArrow1=o);let l=this.getTableReference(e,this.dimblk2,this.dimblK2_Name??"");l&&(this.cadObject.dimArrow2=l);let p=this.getTableReference(e,this.blockHandle,"")}};var ss=class extends He{hatchPatternName=null;pathTemplates=[];constructor(e){super(e??new Kt)}_build(e){super._build(e);for(let t of this.pathTemplates)this.cadObject.paths.push(t.path),t.build(e)}};(function(r){class e{path=new Wl;handles=new Set;build(i){for(let s of this.handles){let a=i.tryGetCadObject(s);a&&this.path.entities.push(a)}}}r.CadBoundaryPathTemplate=e})(ss||(ss={}));var ii=class extends O{hasAtts=!1;ownedObjectsCount=0;blockHeaderHandle=null;blockName=null;firstAttributeHandle=null;endAttributeHandle=null;seqendHandle=null;ownedObjectsHandlers=new Set;constructor(e){super(e??new Ye)}_build(e){super._build(e);let t=this.cadObject;if(!(t instanceof Ye))return;let i=this.getTableReference(e,this.blockHeaderHandle,this.blockName??"");i?t.block=i:e.notify(`Block ${this.blockHeaderHandle} | ${this.blockName} not found for Insert ${this.cadObject.handle}`,y.Warning);let s=e.tryGetCadObject(this.seqendHandle);if(s&&(t.attributes.seqend=s,s.owner=t),this.firstAttributeHandle!=null){let a=this.getEntitiesCollection(e,this.firstAttributeHandle,this.endAttributeHandle);for(let n of a)t.attributes.push(n),n.owner=t,t.applyAttributeTransform(n)}else for(let a of this.ownedObjectsHandlers){let n=e.tryGetCadObject(a);n&&(t.attributes.push(n),n.owner=t,t.applyAttributeTransform(n))}}};var cn=class extends xe{layerControlHandle=0;plotStyleHandle=0;materialHandle=0;lineTypeHandle=null;lineTypeName=null;trueColorName=null;constructor(e){super(e??new pe)}_build(e){super._build(e);let t=e.tryGetCadObject(this.materialHandle),i=this.getTableReference(e,this.lineTypeHandle,this.lineTypeName??"");i?this.cadObject.lineType=i:e.notify(`Linetype with handle ${this.lineTypeHandle} could not be found for layer ${this.cadObject.name}`,y.Warning)}};var dn=class extends Y{paperSpaceBlockHandle=null;activeViewportHandle=null;baseUcsHandle=null;namesUcsHandle=null;lasActiveViewportHandle=null;viewportHandles=new Set;constructor(e){super(e??new ke)}_build(e){super._build(e);let t=e.tryGetCadObject(this.paperSpaceBlockHandle);t&&(this.cadObject.associatedBlock=t);let i=this.activeViewportHandle??this.lasActiveViewportHandle,s=e.tryGetCadObject(i);s instanceof Ue&&(this.cadObject.lastActiveViewport=s);let a=e.tryGetCadObject(this.baseUcsHandle);a&&(this.cadObject.baseUCS=a);let n=e.tryGetCadObject(this.namesUcsHandle);n&&(this.cadObject.ucs=n);for(let o of this.viewportHandles){let l=e.tryGetCadObject(o)}}};var hn=class extends He{dimasz=0;dimstyleHandle=0;dimstyleName="";annotationHandle=0;constructor(e){super(e??new zr)}_build(e){super._build(e);let t=this.cadObject,i=this.getTableReference(e,this.dimstyleHandle,this.dimstyleName);i&&(t.style=i);let s=e.tryGetCadObject(this.annotationHandle);s&&(t.associatedAnnotation=s)}};var as=class extends xe{ltypeControlHandle=null;totalLen=null;segmentTemplates=[];constructor(e){super(e??new z)}_build(e){super._build(e);for(let t of this.segmentTemplates)t.build(e),this.cadObject.addSegment(t.segment)}};(function(r){class e{styleHandle=null;segment=new gl;build(i){let s=i.tryGetCadObject(this.styleHandle);s&&(this.segment.style=s)}}r.SegmentTemplate=e})(as||(as={}));var ns=class extends ee{scaleHandle=null;constructor(e){super(e)}_build(e){super._build(e);let t=this.cadObject,i=e.tryGetCadObject(this.scaleHandle);i&&(t.scale=i)}};var Ri=class extends ns{blockRecordHandle=0;leaderLineTemplates=[];textStyleHandle=0;constructor(e){super(e)}_build(e){super._build(e);let t=this.cadObject,i=e.tryGetCadObject(this.textStyleHandle);i&&(t.textStyle=i);let s=e.tryGetCadObject(this.blockRecordHandle);s&&(t.blockContent=s);for(let a of this.leaderLineTemplates)a.build(e)}};(function(r){class e{arrowSymbolHandle=null;leaderLine;lineTypeHandle=null;constructor(i){this.leaderLine=i??new $a}build(i){let s=i.tryGetCadObject(this.lineTypeHandle);s&&(this.leaderLine.lineType=s);let a=i.tryGetCadObject(this.arrowSymbolHandle);a&&(this.leaderLine.arrowhead=a)}}r.LeaderLineTemplate=e})(Ri||(Ri={}));var un=class extends He{arrowheadHandle=0;arrowheadHandles=new Map;blockAttributeHandles=new Map;blockContentHandle=0;cadMLeaderAnnotContextTemplate;leaderLineTypeHandle=null;leaderStyleHandle=0;mTextStyleHandle=0;constructor(e){let t=e??new Xr;super(t),this.cadMLeaderAnnotContextTemplate=new Ri(t.contextData)}_build(e){super._build(e),this.cadMLeaderAnnotContextTemplate.build(e);let t=this.cadObject,i=e.tryGetCadObject(this.leaderStyleHandle);i&&(t.style=i);let s=e.tryGetCadObject(this.leaderLineTypeHandle);s&&(t.leaderLineType=s);let a=e.tryGetCadObject(this.mTextStyleHandle);a&&(t.textStyle=a);let n=e.tryGetCadObject(this.blockContentHandle);n&&(t.blockContentId=n);let o=e.tryGetCadObject(this.arrowheadHandle);o&&(t.arrowhead=o);let l=t.contextData.leaderRoots.flatMap(p=>p.lines);for(let[p,b]of this.arrowheadHandles){let x=e.tryGetCadObject(p);if(x==null)continue;if(b){t.arrowhead??=x;continue}let j=l.find(k=>k.arrowhead==null);j!=null?j.arrowhead=x:t.arrowhead??=x}for(let p of t.blockAttributes){let b=this.blockAttributeHandles.get(p);if(b!==void 0){let x=e.tryGetCadObject(b);x&&(p.attributeDefinition=x)}}}};te();De();T();D();B();var Ko;(function(r){r[r.LeaderHeadFirst=0]="LeaderHeadFirst",r[r.LeaderTailFirst=1]="LeaderTailFirst"})(Ko||(Ko={}));var Jo;(function(r){r[r.ContentFirst=0]="ContentFirst",r[r.LeaderFirst=1]="LeaderFirst"})(Jo||(Jo={}));var ct=class r extends M{static get default_(){return new r(r.defaultName)}alignSpace=0;_arrowhead=null;get arrowhead(){return this._arrowhead}set arrowhead(e){this._arrowhead=A.updateCollectionStatic(e,this.document?.blockRecords??null)}arrowheadSize=.18;_blockContent=null;get blockContent(){return this._blockContent}set blockContent(e){this._blockContent=A.updateCollectionStatic(e,this.document?.blockRecords??null)}blockContentColor=S.byBlock;blockContentConnection=0;blockContentRotation=0;_blockContentScale=new c(1,1,1);get blockContentScale(){return this._blockContentScale}set blockContentScale(e){this._blockContentScale=e}get blockContentScaleX(){return this._blockContentScale.x}set blockContentScaleX(e){this._blockContentScale.x=e}get blockContentScaleY(){return this._blockContentScale.y}set blockContentScaleY(e){this._blockContentScale.y=e}get blockContentScaleZ(){return this._blockContentScale.z}set blockContentScaleZ(e){this._blockContentScale.z=e}breakGapSize=.125;contentType=Ta.MText;defaultTextContents="";description="";enableBlockContentRotation=!1;enableBlockContentScale=!1;enableDogleg=!0;enableLanding=!0;firstSegmentAngleConstraint=0;isAnnotative=!1;landingDistance=.36;landingGap=.09;leaderDrawOrder=Ko.LeaderHeadFirst;_leaderLineType=null;get leaderLineType(){return this._leaderLineType}set leaderLineType(e){if(e==null)throw new Error("value cannot be null");this._leaderLineType=A.updateCollectionStatic(e,this.document?.lineTypes??null)}leaderLineWeight=0;lineColor=S.byLayer;maxLeaderSegmentsPoints=2;multiLeaderDrawOrder=Jo.ContentFirst;get objectName(){return h.objectMLeaderStyle}get objectType(){return m.UNLISTED}overwritePropertyValue=!1;pathType=0;scaleFactor=1;secondSegmentAngleConstraint=0;get subclassMarker(){return d.mLeaderStyle}textAlignAlwaysLeft=!1;textAlignment=0;textAngle=0;textAttachmentDirection=0;textBottomAttachment=0;textColor=S.byBlock;textFrame=!1;textHeight=.18;textLeftAttachment=0;textRightAttachment=0;_textStyle=null;get textStyle(){return this._textStyle}set textStyle(e){if(e==null)throw new Error("value cannot be null");this._textStyle=A.updateCollectionStatic(e,this.document?.textStyles??null)}textTopAttachment=0;unknownFlag298=!1;static defaultName="Standard";constructor(e=""){super(e)}clone(){let e=super.clone();return e._textStyle=this._textStyle?.clone()??null,e._leaderLineType=this._leaderLineType?.clone()??null,e._arrowhead=this._arrowhead?.clone()??null,e._blockContent=this._blockContent?.clone()??null,e}assignDocument(e){super.assignDocument(e),this._arrowhead=A.updateCollectionStatic(this._arrowhead,e.blockRecords),this._blockContent=A.updateCollectionStatic(this._blockContent,e.blockRecords),this._leaderLineType=A.updateCollectionStatic(this._leaderLineType,e.lineTypes),this._textStyle=A.updateCollectionStatic(this._textStyle,e.textStyles)}unassignDocument(){super.unassignDocument(),this._arrowhead=this._arrowhead?.clone()??null,this._blockContent=this._blockContent?.clone()??null,this._leaderLineType=this._leaderLineType?.clone()??null,this._textStyle=this._textStyle?.clone()??null}};var mn=class extends Y{arrowheadHandle=null;blockContentHandle=null;leaderLineTypeHandle=null;mTextStyleHandle=null;constructor(e){super(e??new ct)}_build(e){super._build(e);let 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d.proxyObject}version=u.Unknown};te();D();B();var bc=class extends M{static filterEntryName="ACAD_FILTER";get objectType(){return m.UNLISTED}get subclassMarker(){return d.filter}constructor(e){super(e)}};T();D();B();var br=class extends bc{static spatialFilterEntryName="SPATIAL";backDistance=0;boundaryPoints=[];clipBackPlane=!1;clipFrontPlane=!1;displayBoundary=!1;frontDistance=0;insertTransform=mt.identity();inverseInsertTransform=mt.identity();normal=new c(0,0,1);get objectName(){return h.objectSpatialFilter}get objectType(){return m.UNLISTED}origin=new c(0,0,1);get subclassMarker(){return d.spatialFilter}constructor(e){super(e)}};T();D();var yc=class extends Zn{caption301="";caption302="";caption303="";caption304="";get objectName(){return h.objectBlockFlipAction}get subclassMarker(){return d.blockFlipAction}value92=0;value93=0;value94=0;value95=0};T();D();var gc=class extends Qs{get objectName(){return h.objectBlockFlipParameter}get subclassMarker(){return d.blockFlipParameter}caption="";description="";baseStateName="";flippedStateName="";captionLocation=new c(0,0,0);caption309="";value96=0;caption1001="";point1010=new c(0,0,0)};T();var ki=class extends Hs{insertionPoint=new c(0,0,0);get objectName(){return h.blkRefObjectContextData}rotation=0;get xScale(){return this._xscale}set xScale(e){if(e===0)throw new Error("XScale value must be non-zero.");this._xscale=e}get yScale(){return this._yscale}set yScale(e){if(e===0)throw new Error("YScale value must be non-zero.");this._yscale=e}get zScale(){return this._zscale}set zScale(e){if(e===0)throw new Error("ZScale value must be non-zero.");this._zscale=e}_xscale=1;_yscale=1;_zscale=1};T();var Pi=class extends Hs{alignmentPoint=new c(1,0,0);attachmentPoint=se.TopLeft;insertPoint=new c(0,0,0);get objectName(){return h.mTextAttributeObjectContextData}rotation=0;value290=!1};te();T();D();var ll;(function(r){r[r.Never=0]="Never",r[r.OnOpen=1]="OnOpen",r[r.OnSave=2]="OnSave",r[r.OnPlot=4]="OnPlot",r[r.OnPackedETransmit=8]="OnPackedETransmit",r[r.OnRegeneration=16]="OnRegeneration",r[r.OnDemand=32]="OnDemand"})(ll||(ll={}));var cl;(function(r){r[r.NotEvaluated=1]="NotEvaluated",r[r.Success=2]="Success",r[r.EvaluatorNotFound=4]="EvaluatorNotFound",r[r.SyntaxError=8]="SyntaxError",r[r.InvalidCode=16]="InvalidCode",r[r.InvalidContext=32]="InvalidContext",r[r.OtherError=64]="OtherError"})(cl||(cl={}));var dl;(function(r){r[r.Unknown=0]="Unknown",r[r.Initialized=1]="Initialized",r[r.Compiled=2]="Compiled",r[r.Modified=4]="Modified",r[r.Evaluated=8]="Evaluated",r[r.Cached=16]="Cached"})(dl||(dl={}));var hl;(function(r){r[r.None=0]="None",r[r.NoFieldResult=1]="NoFieldResult"})(hl||(hl={}));var Li=class extends M{cadObjects=[];children=[];evaluationErrorCode=0;evaluationErrorMessage="";evaluationOptionFlags=ll.Never;evaluationStatusFlags=cl.NotEvaluated;evaluatorId="";fieldCode="";fieldStateFlags=dl.Unknown;filingOptionFlags=hl.None;formatString="";get objectName(){return h.objectField}get subclassMarker(){return d.field}value=new vt;values=new Map};te();T();D();B();var ji=class extends M{fields=[];get objectName(){return h.objectFieldList}get objectType(){return m.UNLISTED}get subclassMarker(){return d.fieldList}clone(){let e=super.clone();return e.fields=[...this.fields],e}};te();T();D();B();var aa=class extends M{get objectType(){return m.UNLISTED}get objectName(){return h.objectAecCleanupGroupDef}get subclassMarker(){return d.aecDbCleanupGroupDef}version=0;description="";rawData=null;constructor(e){super(e)}};te();T();D();B();var na=class extends M{get objectType(){return m.UNLISTED}get objectName(){return h.objectAecWallStyle}get subclassMarker(){return d.aecDbWallStyle}version=0;description="";rawData=null;constructor(e){super(e)}};te();T();D();B();var oa=class extends M{get objectType(){return m.UNLISTED}get objectName(){return h.objectBinRecord}get subclassMarker(){return d.binRecord}version=0;binaryData=new Uint8Array(0)};Aa();ie();var lo=class extends Pa{constructor(e){super(w.ExtendedDataLayerName,e)}};ie();ht();var us=class extends le{constructor(e){super(w.ExtendedDataWorldXDisp,e)}};ie();ht();var ms=class extends le{constructor(e){super(w.ExtendedDataDist,e)}};ie();ht();var ps=class extends le{constructor(e){super(w.ExtendedDataScale,e)}};ie();ht();var fs=class extends le{constructor(e){super(w.ExtendedDataWorldXDir,e)}};ie();ht();var ws=class extends le{constructor(e){super(w.ExtendedDataWorldXCoordinate,e)}};var xc=class r extends J{get sectionName(){return R.acDbObjects}_classes;_crcReader;_map;_memoryStream;_readedObjects=new 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t=e.cadObject;e.entityMode=this._objectReader.read2Bits(),e.entityMode===0?e.ownerHandle=this._handlesReader.handleReferenceWithRef(t.handle):e.entityMode===1?this._builder.paperSpaceEntities.push(t):e.entityMode===2&&this._builder.modelSpaceEntities.push(t),this._readReactorsAndDictionaryHandle(e),this.r13_14Only&&(e.layerHandle=this._handleReference(),this._objectReader.readBit()||(e.lineTypeHandle=this._handleReference())),!this.r2004Plus&&!this._objectReader.readBit()?(e.prevEntity=this._handleReference(t.handle),e.nextEntity=this._handleReference(t.handle)):this.r2004Plus||(this._readedObjects.has(t.handle-1)||this._handles.push(t.handle-1),this._readedObjects.has(t.handle+1)||this._handles.push(t.handle+1));let{color:i,transparency:s,flag:a}=this._objectReader.readEnColor();if(t.color=i,t.transparency=s,this._version>=u.AC1018&&a&&(e.colorHandle=this._handleReference()),t.lineTypeScale=this._objectReader.readBitDouble(),!(this._version>=u.AC1015)){t.isInvisible=(this._objectReader.readBitShort()&1)===0;return}e.layerHandle=this._handleReference(),e.ltypeFlags=this._objectReader.read2Bits(),e.ltypeFlags===3&&(e.lineTypeHandle=this._handleReference()),this.r2007Plus&&(this._objectReader.read2Bits()===3&&(e.materialHandle=this._handleReference()),this._objectReader.readByte()),this._objectReader.read2Bits()===3&&this._handleReference(),this.r2010Plus&&(this._objectReader.readBit()&&this._handleReference(),this._objectReader.readBit()&&this._handleReference(),this._objectReader.readBit()&&this._handleReference()),t.isInvisible=(this._objectReader.readBitShort()&1)===1,t.lineWeight=q.toValue(this._objectReader.readByte())}_readExtendedData(e){let t=this._objectReader.readBitShort();for(;t!==0;){let i=this._objectReader.handleReference(),s=this._objectReader.position+t,a=this._readExtendedDataRecords(s);e.eDataTemplate.set(i,a),t=this._objectReader.readBitShort()}}_readExtendedDataRecords(e){let t=[];for(;this._objectReader.position<e;){let i=1e3+this._objectReader.readByte(),s=null;switch(i){case w.ExtendedDataAsciiString:case w.ExtendedDataRegAppName:s=new jr(this._objectReader.readTextUnicode());break;case w.ExtendedDataControlString:s=new Fe(this._objectReader.readByte()===1);break;case w.ExtendedDataLayerName:{let a=this._objectReader.readBytes(8),n=Zo.toUInt64(a);s=new lo(n);break}case w.ExtendedDataBinaryChunk:s=new Er(this._objectReader.readBytes(this._objectReader.readByte()));break;case w.ExtendedDataHandle:{let a=this._objectReader.readBytes(8),n=Zo.toUInt64(a);s=new Vi(n);break}case w.ExtendedDataXCoordinate:s=new kr(new c(this._objectReader.readDouble(),this._objectReader.readDouble(),this._objectReader.readDouble()));break;case w.ExtendedDataWorldXCoordinate:s=new ws(new c(this._objectReader.readDouble(),this._objectReader.readDouble(),this._objectReader.readDouble()));break;case w.ExtendedDataWorldXDisp:s=new us(new c(this._objectReader.readDouble(),this._objectReader.readDouble(),this._objectReader.readDouble()));break;case w.ExtendedDataWorldXDir:s=new fs(new c(this._objectReader.readDouble(),this._objectReader.readDouble(),this._objectReader.readDouble()));break;case w.ExtendedDataReal:s=new Lr(this._objectReader.readDouble());break;case w.ExtendedDataDist:s=new ms(this._objectReader.readDouble());break;case w.ExtendedDataScale:s=new ps(this._objectReader.readDouble());break;case w.ExtendedDataInteger16:s=new ot(this._objectReader.readShort());break;case w.ExtendedDataInteger32:s=new Pr(this._objectReader.readRawLong());break;default:return this._objectReader.readBytes(e-this._objectReader.position),this._builder.notify(`Unknown code for extended data: ${i}`,y.Warning),t}t.push(s)}return t}_readReactorsAndDictionaryHandle(e){let t=this._objectReader.readBitLong();for(let s=0;s<t;++s)e.reactorsHandles.add(this._handleReference());let i=!1;this.r2004Plus&&(i=this._objectReader.readBit()),i||(e.xDictHandle=this._handleReference()),this.r2013Plus&&this._objectReader.readBit()}_readXrefDependantBit(e){if(this.r2007Plus)(this._objectReader.readBitShort()&256)>0&&(e.flags|=ar.XrefDependent);else{this._objectReader.readBit()&&(e.flags|=ar.Referenced);let t=this._objectReader.readBitShort()-1;this._objectReader.readBit()&&(e.flags|=ar.XrefDependent)}}_updateHandleReader(){let e=this._objectReader.readRawLong();this._handlesReader.setPositionInBits(e+this._objectInitialPos),this._version===u.AC1021&&(this._textReader=Be.getStreamHandler(this._version,this._memoryStream,this._reader.encoding),this._textReader.setPositionByFlag(e+this._objectInitialPos-1)),this._mergedReaders=new As(this._objectReader,this._textReader,this._handlesReader)}static _looksLikeUtf16Le(e,t){if(e==null||t<0||t+1>=e.length)return!1;let i=!1;for(let s=t;s+1<e.length;s+=2){let a=e[s],n=e[s+1];if(a===0&&n===0)return i;if(n!==0)return!1;a!==0&&(i=!0)}return!1}_readObject(e){let t=null;switch(e){case m.TEXT:t=this._readText();break;case m.ATTRIB:t=this._readAttribute();break;case m.ATTDEF:t=this._readAttributeDefinition();break;case m.BLOCK:t=this._readBlock();break;case m.ENDBLK:t=this._readEndBlock();break;case m.SEQEND:t=this._readSeqend();break;case m.INSERT:t=this._readInsert();break;case m.MINSERT:t=this._readMInsert();break;case m.VERTEX_2D:t=this._readVertex2D();break;case m.VERTEX_3D:t=this._readVertex3D(new Zr);break;case m.VERTEX_PFACE:t=this._readVertex3D(new Ti);break;case m.VERTEX_MESH:t=this._readVertex3D(new xs);break;case m.VERTEX_PFACE_FACE:t=this._readPfaceVertex();break;case m.POLYLINE_2D:t=this._readPolyline2D();break;case m.POLYLINE_3D:t=this._readPolyline3D();break;case m.ARC:t=this._readArc();break;case m.CIRCLE:t=this._readCircle();break;case m.LINE:t=this._readLine();break;case m.DIMENSION_ORDINATE:t=this._readDimOrdinate();break;case m.DIMENSION_LINEAR:t=this._readDimLinear();break;case m.DIMENSION_ALIGNED:t=this._readDimAligned();break;case m.DIMENSION_ANG_3_Pt:t=this._readDimAngular3pt();break;case m.DIMENSION_ANG_2_Ln:t=this._readDimLine2pt();break;case m.DIMENSION_RADIUS:t=this._readDimRadius();break;case m.DIMENSION_DIAMETER:t=this._readDimDiameter();break;case m.POINT:t=this._readPoint();break;case m.FACE3D:t=this._read3dFace();break;case m.POLYLINE_PFACE:t=this._readPolyfaceMesh();break;case m.POLYLINE_MESH:t=this._readPolylineMesh();break;case m.SOLID:case m.TRACE:t=this._readSolid();break;case m.SHAPE:t=this._readShape();break;case m.VIEWPORT:t=this._readViewport();break;case m.ELLIPSE:t=this._readEllipse();break;case m.SPLINE:t=this._readSpline();break;case m.REGION:t=this._readModelerGeometry(new O(new Cs));break;case m.SOLID3D:t=this._readSolid3D();break;case m.BODY:t=this._readModelerGeometry(new O(new gs));break;case m.RAY:t=this._readRay();break;case m.XLINE:t=this._readXLine();break;case m.DICTIONARY:t=this._readDictionary();break;case m.MTEXT:t=this._readMText();break;case m.LEADER:t=this._readLeader();break;case m.TOLERANCE:t=this._readTolerance();break;case m.MLINE:t=this._readMLine();break;case m.BLOCK_CONTROL_OBJ:t=this._readBlockControlObject(),this._builder.blockRecords=t.cadObject;break;case m.BLOCK_HEADER:t=this._readBlockHeader();break;case m.LAYER_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Sr),this._builder.layers=t.cadObject;break;case m.LAYER:t=this._readLayer();break;case m.STYLE_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Rr),this._builder.textStyles=t.cadObject;break;case m.STYLE:t=this._readTextStyle();break;case m.LTYPE_CONTROL_OBJ:t=this._readLTypeControlObject(),this._builder.lineTypesTable=t.cadObject;break;case m.LTYPE:t=this._readLType();break;case m.VIEW_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Ar),this._builder.views=t.cadObject;break;case m.VIEW:t=this._readView();break;case m.UCS_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Nr),this._builder.ucSs=t.cadObject;break;case m.UCS:t=this._readUcs();break;case m.VPORT_CONTROL_OBJ:t=this._readDocumentTableGeneric(new vr),this._builder.vPorts=t.cadObject;break;case m.VPORT:t=this._readVPort();break;case m.APPID_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Dr),this._builder.appIds=t.cadObject;break;case m.APPID:t=this._readAppId();break;case m.DIMSTYLE_CONTROL_OBJ:t=this._readDocumentTableGeneric(new Wt),this._builder.dimensionStyles=t.cadObject;break;case m.DIMSTYLE:t=this._readDimStyle();break;case m.VP_ENT_HDR_CTRL_OBJ:t=this._readViewportEntityControl(),this._builder.documentToBuild.vEntityControl=t.cadObject;break;case m.VP_ENT_HDR:t=this._readViewportEntityHeader();break;case m.GROUP:t=this._readGroup();break;case m.MLINESTYLE:t=this._readMLineStyle();break;case m.LWPOLYLINE:t=this._readLWPolyline();break;case m.HATCH:t=this._readHatch();break;case m.XRECORD:t=this._readXRecord();break;case m.ACDBPLACEHOLDER:t=this._readPlaceHolder();break;case m.LAYOUT:t=this._readLayout();break;case m.ACAD_PROXY_ENTITY:t=this._readProxyEntity();break;case m.ACAD_PROXY_OBJECT:t=this._readProxyObject();break;case m.OLE2FRAME:t=this._readOle2Frame();break;case m.OLEFRAME:case m.DUMMY:return t=this._readUnknownEntity(null),this._builder.notify(`Unlisted object with DXF name ${e} has been read as an UnknownEntity`,y.Warning),t;case m.VBA_PROJECT:case m.LONG_TRANSACTION:return t=this._readUnknownNonGraphicalObject(null),this._builder.notify(`Unlisted object with DXF name ${e} has been read as an UnknownNonGraphicalObject`,y.Warning),t;case m.UNDEFINED:case m.UNKNOW_3A:case m.UNKNOW_3B:case m.UNKNOW_36:case m.UNKNOW_37:case m.UNKNOW_9:break;default:return this._readUnlistedType(e)}return t==null&&this._builder.notify(`Object type not implemented: ${e}`,y.NotImplemented),t}_readUnlistedType(e){let t=this._classes.get(e);if(!t)return null;let i=null;switch(t.dxfName){case h.entityAecWall:i=this._readAecWall();break;case h.objectBinRecord:i=this._readBinRecord();break;case h.objectAecWallStyle:i=this._readAecWallStyle();break;case h.objectAecCleanupGroupDef:i=this._readAecCleanupGroup();break;case"ACDBDICTIONARYWDFLT":i=this._readDictionaryWithDefault();break;case"ACDBPLACEHOLDER":i=this._readPlaceHolder();break;case"ACAD_TABLE":i=this._readTableEntity();break;case h.objectDimensionAssociation:i=this._readDimensionAssociation();break;case"DBCOLOR":i=this._readDbColor();break;case"DICTIONARYVAR":i=this._readDictionaryVar();break;case"DICTIONARYWDFLT":i=this._readDictionaryWithDefault();break;case h.objectGeoData:i=this._readGeoData();break;case"GROUP":i=this._readGroup();break;case"HATCH":i=this._readHatch();break;case"IMAGE":i=this._readCadImage(new yi);break;case"IMAGEDEF":i=this._readImageDefinition();break;case"IMAGEDEF_REACTOR":i=this._readImageDefinitionReactor();break;case"LAYOUT":i=this._readLayout();break;case"LWPLINE":case"LWPOLYLINE":i=this._readLWPolyline();break;case"MATERIAL":i=this._readMaterial();break;case"MESH":i=this._readMesh();break;case"MULTILEADER":i=this._readMultiLeader();break;case"ACDB_MLEADEROBJECTCONTEXTDATA_CLASS":i=this._readMultiLeaderAnnotContext();break;case"MLEADERSTYLE":i=this._readMultiLeaderStyle();break;case"PDFDEFINITION":i=this._readPdfDefinition();break;case"PDFUNDERLAY":case"PDFREFERENCE":i=this._readPdfUnderlay();break;case"SCALE":i=this._readScale();break;case"SORTENTSTABLE":i=this._readSortentsTable();break;case"RASTERVARIABLES":i=this._readRasterVariables();break;case"WIPEOUT":i=this._readCadImage(new Ts);break;case"XRECORD":i=this._readXRecord();break;case h.objectEvalGraph:i=this._readEvaluationGraph();break;case h.objectBlockRotationParameter:i=this._readBlockRotationParameter();break;case h.objectBlockVisibilityParameter:i=this._readBlockVisibilityParameter();break;case"BLOCKFLIPPARAMETER":i=this._readBlockFlipParameter();break;case h.objectBlockRepresentationData:i=this._readBlockRepresentationData();break;case h.objectBlockGripLocationComponent:i=this._readBlockGripLocationComponent();break;case h.objectBlockRotationGrip:{let s=new eo;this._readBlockGrip(s),i=s;break}case h.objectBlockVisibilityGrip:{let s=new ro;this._readBlockGrip(s),i=s;break}case h.objectBlockFlipAction:i=this._readBlockFlipAction();break;case h.objectBlockRotateAction:i=this._readBlockRotateAction();break;case"SPATIAL_FILTER":i=this._readSpatialFilter();break;case"ACAD_PROXY_ENTITY":i=this._readProxyEntity();break;case"ACAD_PROXY_OBJECT":i=this._readProxyObject();break;case h.objectVisualStyle:i=this._readVisualStyle();break;case h.objectPlotSettings:i=this._readPlotSettings();break;case h.objectTableStyle:i=this._readTableStyle();break;case h.blkRefObjectContextData:i=this._readBlkRefObjectContextData();break;case h.mTextAttributeObjectContextData:i=this._readMTextAttributeObjectContextData();break;case h.objectFieldList:i=this._readFieldList();break;case h.objectField:i=this._readField();break}return i==null&&t.isAnEntity?(i=this._readUnknownEntity(t),this._builder.notify(`Unlisted object with DXF name ${t.dxfName} has been read as an UnknownEntity`,y.Warning)):i==null&&!t.isAnEntity&&(i=this._readUnknownNonGraphicalObject(t),this._builder.notify(`Unlisted object with DXF name ${t.dxfName} has been read as an UnknownNonGraphicalObject`,y.Warning)),i}_read3dFace(){let e=new xi,t=new O(e);if(this._readCommonEntityData(t),this.r13_14Only&&(e.firstCorner=this._objectReader.read3BitDouble(),e.secondCorner=this._objectReader.read3BitDouble(),e.thirdCorner=this._objectReader.read3BitDouble(),e.fourthCorner=this._objectReader.read3BitDouble(),e.flags=this._objectReader.readBitShort()),this.r2000Plus){let i=this._objectReader.readBit(),s=this._objectReader.readBit(),a=this._objectReader.readDouble(),n=this._objectReader.readDouble(),o=0;s||(o=this._objectReader.readDouble()),e.firstCorner=new c(a,n,o),e.secondCorner=this._objectReader.read3BitDoubleWithDefault(e.firstCorner),e.thirdCorner=this._objectReader.read3BitDoubleWithDefault(e.secondCorner),e.fourthCorner=this._objectReader.read3BitDoubleWithDefault(e.thirdCorner),i||(e.flags=this._objectReader.readBitShort())}return t}_readArc(){let e=new We,t=new O(e);this._readCommonEntityData(t),e.center=this._objectReader.read3BitDouble();let i=this._objectReader.readBitDouble();return e.radius=i<=0?ae.epsilon:i,e.thickness=this._objectReader.readBitThickness(),e.normal=this._objectReader.readBitExtrusion(),e.startAngle=this._objectReader.readBitDouble(),e.endAngle=this._objectReader.readBitDouble(),t}_readCircle(){let e=new Et,t=new O(e);this._readCommonEntityData(t),e.center=this._objectReader.read3BitDouble();let i=this._objectReader.readBitDouble();return e.radius=i<=0?ae.epsilon:i,e.thickness=this._objectReader.readBitThickness(),e.normal=this._objectReader.readBitExtrusion(),t}_readLine(){let e=new Me,t=new O(e);if(this._readCommonEntityData(t),this.r13_14Only&&(e.startPoint=this._objectReader.read3BitDouble(),e.endPoint=this._objectReader.read3BitDouble()),this.r2000Plus){let i=this._objectReader.readBit(),s=this._objectReader.readDouble(),a=this._objectReader.readBitDoubleWithDefault(s),n=this._objectReader.readDouble(),o=this._objectReader.readBitDoubleWithDefault(n),l=0,p=0;i||(l=this._objectReader.readDouble(),p=this._objectReader.readBitDoubleWithDefault(l)),e.startPoint=new c(s,n,l),e.endPoint=new c(a,o,p)}return e.thickness=this._objectReader.readBitThickness(),e.normal=this._objectReader.readBitExtrusion(),t}_readPoint(){let e=new kt,t=new O(e);return this._readCommonEntityData(t),e.location=this._objectReader.read3BitDouble(),e.thickness=this._objectReader.readBitThickness(),e.normal=this._objectReader.readBitExtrusion(),e.rotation=this._objectReader.readBitDouble(),t}_readEllipse(){let e=new bt,t=new O(e);return this._readCommonEntityData(t),e.center=this._objectReader.read3BitDouble(),e.majorAxisEndPoint=this._objectReader.read3BitDouble(),e.normal=this._objectReader.read3BitDouble(),e.radiusRatio=this._objectReader.readBitDouble(),e.startParameter=this._objectReader.readBitDouble(),e.endParameter=this._objectReader.readBitDouble(),t}_readRay(){let e=new Di,t=new O(e);return this._readCommonEntityData(t),e.startPoint=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),t}_readXLine(){let e=new Si,t=new O(e);return this._readCommonEntityData(t),e.firstPoint=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),t}_readSolid(){let e=new mr,t=new O(e);this._readCommonEntityData(t),e.thickness=this._objectReader.readBitThickness();let i=this._objectReader.readBitDouble(),s=this._objectReader.read2RawDouble();return e.firstCorner=new c(s.x,s.y,i),s=this._objectReader.read2RawDouble(),e.secondCorner=new c(s.x,s.y,i),s=this._objectReader.read2RawDouble(),e.thirdCorner=new c(s.x,s.y,i),s=this._objectReader.read2RawDouble(),e.fourthCorner=new c(s.x,s.y,i),e.normal=this._objectReader.readBitExtrusion(),t}_readBlock(){let e=new fi(new U),t=new O(e);this._readCommonEntityData(t);let i=this._textReader.readVariableText();return i&&i.trim().length>0&&(e.name=i),t}_readEndBlock(){let e=new Ps(new U),t=new O(e);return this._readCommonEntityData(t),t}_readSeqend(){let e=new O(new Se);return this._readCommonEntityData(e),e}_readShape(){let e=new qr,t=new bn(e);return this._readCommonEntityData(t),e.insertionPoint=this._objectReader.read3BitDouble(),e.size=this._objectReader.readBitDouble(),e.rotation=this._objectReader.readBitDouble(),e.relativeXScale=this._objectReader.readBitDouble(),e.obliqueAngle=this._objectReader.readBitDouble(),e.thickness=this._objectReader.readBitDouble(),e.shapeIndex=this._objectReader.readBitShort()&65535,e.normal=this._objectReader.read3BitDouble(),t.shapeFileHandle=this._handleReference(),t}_readTolerance(){let e=new pr,t=new xn(e);return this._readCommonEntityData(t),this.r13_14Only&&(this._objectReader.readBitShort(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble()),e.insertionPoint=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),e.normal=this._objectReader.read3BitDouble(),e.text=this._textReader.readVariableText(),t.dimensionStyleHandle=this._handleReference(),t}_readPlaceHolder(){let e=new ee(new vi);return this._readCommonNonEntityData(e),e}_readUnknownEntity(e){let t=new er(e),i=new Mn(t);return this._readCommonEntityData(i),i}_readUnknownNonGraphicalObject(e){let t=new Kr(e),i=new In(t);return this._readCommonNonEntityData(i),i}_readBlockControlObject(){let e=new nn(new Tr);return this._readDocumentTable(e),e.modelSpaceHandle=this._handleReference(),e.paperSpaceHandle=this._handleReference(),e}_readBlockHeader(){let e=new U,t=e.blockEntity,i=new ti(e);this._builder.blockRecordTemplates.push(i),this._readCommonNonEntityData(i);let s=this._textReader.readVariableText();(s.toLowerCase()===U.modelSpaceName.toLowerCase()||s.toLowerCase()===U.paperSpaceName.toLowerCase())&&(e.name=s),this._readXrefDependantBit(i.cadObject),this._objectReader.readBit()&&(t.flags|=ne.Anonymous);let a=this._objectReader.readBit();this._objectReader.readBit()&&(t.flags|=ne.XRef),this._objectReader.readBit()&&(t.flags|=ne.XRefOverlay),this.r2000Plus&&(t.isUnloaded=this._objectReader.readBit());let n=0;this.r2004Plus&&!(t.flags&ne.XRef)&&!(t.flags&ne.XRefOverlay)&&(n=this._objectReader.readBitLong()),t.basePoint=this._objectReader.read3BitDouble(),t.xRefPath=this._textReader.readVariableText();let o=0;if(this.r2000Plus){for(let b=this._objectReader.readByte();b!==0;b=this._objectReader.readByte())++o;t.comments=this._textReader.readVariableText();let l=this._objectReader.readBitLong(),p=[];for(let b=0;b<l;++b)p.push(this._objectReader.readByte());e.preview=new Uint8Array(p)}if(this.r2007Plus&&(e.units=this._objectReader.readBitShort(),e.isExplodable=this._objectReader.readBit(),e.canScale=this._objectReader.readByte()>0),this._handleReference(),i.beginBlockHandle=this._handleReference(),this._version>=u.AC1012&&this._version<=u.AC1015&&!(t.flags&ne.XRef)&&!(t.flags&ne.XRefOverlay)&&(i.firstEntityHandle=this._handleReference(),i.lastEntityHandle=this._handleReference()),this.r2004Plus)for(let l=0;l<n;++l)i.ownedObjectsHandlers.add(this._handleReference());if(i.endBlockHandle=this._handleReference(),this.r2000Plus){for(let l=0;l<o;++l)i.insertHandles.push(this._handleReference());i.layoutHandle=this._handleReference()}return i}_readDocumentTable(e){this._readCommonNonEntityData(e);let t=this._objectReader.readBitLong();for(let i=0;i<t;++i)e.entryHandles.add(this._handleReference());return e}_readDocumentTableGeneric(e){let t=new rt(e);return this._readDocumentTable(t)}_readLTypeControlObject(){let e=new rt(new Br);return this._readDocumentTable(e),e.entryHandles.add(this._handleReference()),e.entryHandles.add(this._handleReference()),e}_readAppId(){let e=new Re,t=new xe(e);this._readCommonNonEntityData(t);let i=this._textReader.readVariableText();return i&&i.trim().length>0&&(e.name=i),this._readXrefDependantBit(e),this._objectReader.readByte(),this._handleReference(),t}_readTextStyle(){let e=new oe,t=new xe(e);this._readCommonNonEntityData(t);let i=this._textReader.readVariableText();return i&&i.trim().length>0&&(e.name=i),this._readXrefDependantBit(t.cadObject),this._objectReader.readBit()&&(e.flags|=ui.IsShape),this._objectReader.readBit()&&(e.flags|=ui.VerticalText),e.height=this._objectReader.readBitDouble(),e.width=this._objectReader.readBitDouble(),e.obliqueAngle=this._objectReader.readBitDouble(),e.mirrorFlag=this._objectReader.readByte(),e.lastHeight=this._objectReader.readBitDouble(),e.filename=this._textReader.readVariableText(),e.bigFontFilename=this._textReader.readVariableText(),this._handleReference(),t}_readLayer(){let e=new pe,t=new cn(e);this._readCommonNonEntityData(t);let i=this._textReader.readVariableText();if(i&&i.trim().length>0&&(e.name=i),this._readXrefDependantBit(t.cadObject),this.r13_14Only&&(this._objectReader.readBit()&&(e.flags|=st.Frozen),e.isOn=this._objectReader.readBit(),this._objectReader.readBit()&&(e.flags|=st.FrozenNewViewports),this._objectReader.readBit()&&(e.flags|=st.Locked)),this.r2000Plus){let a=this._objectReader.readBitShort();(a&1)>0&&(e.flags|=st.Frozen),e.isOn=(a&2)===0,(a&4)>0&&(e.flags|=st.FrozenNewViewports),(a&8)>0&&(e.flags|=st.Locked),e.plotFlag=(a&16)>0;let n=(a&992)>>5;e.lineWeight=q.toValue(n)}let s=this._mergedReaders.readCmColor();return e.color=s.isByBlock||s.isByLayer?new S(30):s,t.layerControlHandle=this._handleReference(),this.r2000Plus&&(t.plotStyleHandle=this._handleReference()),this.r2007Plus&&(t.materialHandle=this._handleReference()),t.lineTypeHandle=this._handleReference(),this.r2013Plus&&this._handleReference(),t}_readLType(){let e=new z,t=new as(e);this._readCommonNonEntityData(t);let i=this._textReader.readVariableText();i&&i.trim().length>0&&(e.name=i),this._readXrefDependantBit(t.cadObject),e.description=this._textReader.readVariableText(),t.totalLen=this._objectReader.readBitDouble(),e.alignment=String.fromCharCode(this._objectReader.readRawChar());let s=this._objectReader.readByte(),a=!1;for(let o=0;o<s;o++){let l=new as.SegmentTemplate;l.segment.length=this._objectReader.readBitDouble(),l.segment.shapeNumber=this._objectReader.readBitShort(),l.segment.offset=new g(this._objectReader.readDouble(),this._objectReader.readDouble()),l.segment.scale=this._objectReader.readBitDouble(),l.segment.rotation=this._objectReader.readBitDouble(),l.segment.shapeFlags=this._objectReader.readBitShort(),l.segment.shapeFlags&ut.Text&&(a=!0),t.segmentTemplates.push(l)}let n=null;this._version<=u.AC1018&&(n=this._objectReader.readBytes(256)),this.r2007Plus&&a&&(n=this._objectReader.readBytes(512)),a&&n&&this._readLineTypeSegmentTexts(t.segmentTemplates,n),t.ltypeControlHandle=this._handleReference();for(let o=0;o<s;o++)t.segmentTemplates[o].styleHandle=this._handleReference();return t}_readLineTypeSegmentTexts(e,t){if(!(!e||!t||t.length===0))for(let i of e){if(!(i.segment.shapeFlags&ut.Text))continue;let s=i.segment.shapeNumber&65535;if(s>=t.length){this._builder.notify(`Unable to read linetype text segment; offset ${s} is outside the available buffer (${t.length} bytes).`,y.Warning),i.segment.text="",i.segment.shapeNumber=0;continue}i.segment.text=this._readLineTypeTextString(t,s),i.segment.shapeNumber=0}}_readLineTypeTextString(e,t){if(!e||t<0||t>=e.length)return"";if(r._looksLikeUtf16Le(e,t)){let s=t;for(;s+1<e.length&&!(e[s]===0&&e[s+1]===0);)s+=2;return new TextDecoder("utf-16le").decode(e.slice(t,s))}let i=t;for(;i<e.length&&e[i]!==0;)i++;return i===t?"":new TextDecoder("ascii").decode(e.slice(t,i))}_readCommonDimensionData(e){this._readCommonEntityData(e);let t=e.cadObject;this.r2010Plus&&(t.version=this._objectReader.readByte()),t.normal=this._objectReader.read3BitDouble();let i=this._objectReader.read2RawDouble(),s=this._objectReader.readBitDouble();t.textMiddlePoint=new c(i.x,i.y,s);let a=this._objectReader.readByte();t.isTextUserDefinedLocation=(a&1)===0,t.text=this._textReader.readVariableText(),t.textRotation=this._objectReader.readBitDouble(),t.horizontalDirection=this._objectReader.readBitDouble();let n=new c(this._objectReader.readBitDouble(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble()),o=this._objectReader.readBitDouble();this.r2000Plus&&(t.attachmentPoint=this._objectReader.readBitShort(),t.lineSpacingStyle=this._objectReader.readBitShort(),t.lineSpacingFactor=this._objectReader.readBitDouble(),this._objectReader.readBitDouble()),this.r2007Plus&&(this._objectReader.readBit(),t.flipArrow1=this._objectReader.readBit(),t.flipArrow2=this._objectReader.readBit());let l=this._objectReader.read2RawDouble();t.insertionPoint=new c(l.x,l.y,s)}_readCommonDimensionAlignedData(e){let t=e.cadObject;t.firstPoint=this._objectReader.read3BitDouble(),t.secondPoint=this._objectReader.read3BitDouble(),t.definitionPoint=this._objectReader.read3BitDouble(),t.extLineRotation=this._objectReader.readBitDouble()}_readCommonDimensionHandles(e){e.styleHandle=this._handleReference(),e.blockHandle=this._handleReference()}_readDimAligned(){let e=new ze,t=new ri(e);return this._readCommonDimensionData(t),this._readCommonDimensionAlignedData(t),this._readCommonDimensionHandles(t),t}_readDimAngular3pt(){let e=new Gt,t=new ri(e);return this._readCommonDimensionData(t),e.definitionPoint=this._objectReader.read3BitDouble(),e.firstPoint=this._objectReader.read3BitDouble(),e.secondPoint=this._objectReader.read3BitDouble(),e.angleVertex=this._objectReader.read3BitDouble(),this._readCommonDimensionHandles(t),t}_readDimDiameter(){let e=new Xt,t=new ri(e);return this._readCommonDimensionData(t),e.definitionPoint=this._objectReader.read3BitDouble(),e.angleVertex=this._objectReader.read3BitDouble(),e.leaderLength=this._objectReader.readBitDouble(),this._readCommonDimensionHandles(t),t}_readDimLine2pt(){let e=new $t,t=new ri(e);this._readCommonDimensionData(t);let i=this._objectReader.read2RawDouble();return e.dimensionArc=new c(i.x,i.y,e.textMiddlePoint.z),e.firstPoint=this._objectReader.read3BitDouble(),e.secondPoint=this._objectReader.read3BitDouble(),e.angleVertex=this._objectReader.read3BitDouble(),e.definitionPoint=this._objectReader.read3BitDouble(),this._readCommonDimensionHandles(t),t}_readDimLinear(){let e=new _t,t=new ri(e);return this._readCommonDimensionData(t),this._readCommonDimensionAlignedData(t),e.rotation=this._objectReader.readBitDouble(),this._readCommonDimensionHandles(t),t}_readDimOrdinate(){let e=new Yt,t=new ri(e);this._readCommonDimensionData(t),e.definitionPoint=this._objectReader.read3BitDouble(),e.featureLocation=this._objectReader.read3BitDouble(),e.leaderEndpoint=this._objectReader.read3BitDouble();let i=this._objectReader.readByte();return e.isOrdinateTypeX=(i&1)!==0,this._readCommonDimensionHandles(t),t}_readDimRadius(){let e=new Zt,t=new ri(e);return this._readCommonDimensionData(t),e.definitionPoint=this._objectReader.read3BitDouble(),e.angleVertex=this._objectReader.read3BitDouble(),e.leaderLength=this._objectReader.readBitDouble(),this._readCommonDimensionHandles(t),t}_readText(){let e=new at,t=new si(e);return this._readCommonTextData(t),t}_readAttribute(){let e=new zt,t=new Zs(e);return this._readCommonTextData(t),this._readCommonAttData(t),t}_readAttributeDefinition(){let e=new nr,t=new Zs(e);return this._readCommonTextData(t),this._readCommonAttData(t),this.r2010Plus&&(e.version=this._objectReader.readByte()),e.prompt=this._textReader.readVariableText(),t}_readCommonAttData(e){let t=e.cadObject;switch(this.r2010Plus&&(t.version=this._objectReader.readByte()),this.r2018Plus&&(t.attributeType=this._objectReader.readByte()),t.attributeType){case mi.MultiLine:case mi.ConstantMultiLine:{t.mText=new ve;let i=new si(t.mText);e.mTextTemplate=i,this._readEntityMode(i),this._readMTextBody(i,!1);let s=this._objectReader.readBitShort();s>0&&(this._objectReader.readBytes(s),this._handleReference(),this._objectReader.readBitShort());break}}t.tag=this._textReader.readVariableText(),this._objectReader.readBitShort(),t.flags=this._objectReader.readByte(),this.r2007Plus&&(t.isReallyLocked=this._objectReader.readBit())}_readCommonTextData(e){this._readCommonEntityData(e);let t=e.cadObject,i=0,s;if(this.r13_14Only){i=this._objectReader.readBitDouble(),s=this._objectReader.read2RawDouble(),t.insertPoint=new c(s.x,s.y,i),s=this._objectReader.read2RawDouble(),t.alignmentPoint=new c(s.x,s.y,i),t.normal=this._objectReader.read3BitDouble(),t.thickness=this._objectReader.readBitDouble(),t.obliqueAngle=this._objectReader.readBitDouble(),t.rotation=this._objectReader.readBitDouble(),t.height=this._objectReader.readBitDouble(),t.widthFactor=this._objectReader.readBitDouble(),t.value=this._textReader.readVariableText(),t.mirror=this._objectReader.readBitShort(),t.horizontalAlignment=this._objectReader.readBitShort(),t.verticalAlignment=this._objectReader.readBitShort(),e.styleHandle=this._handleReference();return}let a=this._objectReader.readByte();if((a&1)===0&&(i=this._objectReader.readDouble()),s=this._objectReader.read2RawDouble(),t.insertPoint=new c(s.x,s.y,i),(a&2)===0){let n=this._objectReader.readBitDoubleWithDefault(t.insertPoint.x),o=this._objectReader.readBitDoubleWithDefault(t.insertPoint.y);t.alignmentPoint=new c(n,o,i)}t.normal=this._objectReader.readBitExtrusion(),t.thickness=this._objectReader.readBitThickness(),(a&4)===0&&(t.obliqueAngle=this._objectReader.readDouble()),(a&8)===0&&(t.rotation=this._objectReader.readDouble()),t.height=this._objectReader.readDouble(),(a&16)===0&&(t.widthFactor=this._objectReader.readDouble()),t.value=this._textReader.readVariableText(),(a&32)===0&&(t.mirror=this._objectReader.readBitShort()),(a&64)===0&&(t.horizontalAlignment=this._objectReader.readBitShort()),(a&128)===0&&(t.verticalAlignment=this._objectReader.readBitShort()),e.styleHandle=this._handleReference()}_readInsert(){let e=new ii(new Ye);return this._readInsertCommonData(e),this._readInsertCommonHandles(e),e}_readMInsert(){let e=new Ye,t=new ii(e);return this._readInsertCommonData(t),e.columnCount=this._objectReader.readBitShort()&65535,e.rowCount=this._objectReader.readBitShort()&65535,e.columnSpacing=this._objectReader.readBitDouble(),e.rowSpacing=this._objectReader.readBitDouble(),this._readInsertCommonHandles(t),t}_readInsertCommonData(e){let t=e.cadObject;if(this._readCommonEntityData(e),t.insertPoint=this._objectReader.read3BitDouble(),this.r13_14Only){let i=this._objectReader.read3BitDouble();t.xScale=i.x,t.yScale=i.y,t.zScale=i.z}if(this.r2000Plus)switch(this._objectReader.read2Bits()){case 0:t.xScale=this._objectReader.readDouble(),t.yScale=this._objectReader.readBitDoubleWithDefault(t.xScale),t.zScale=this._objectReader.readBitDoubleWithDefault(t.xScale);break;case 1:t.yScale=this._objectReader.readBitDoubleWithDefault(t.xScale),t.zScale=this._objectReader.readBitDoubleWithDefault(t.xScale);break;case 2:{let i=this._objectReader.readDouble();t.xScale=i,t.yScale=i,t.zScale=i;break}case 3:t.xScale=1,t.yScale=1,t.zScale=1;break}t.rotation=this._objectReader.readBitDouble(),t.normal=this._objectReader.read3BitDouble(),e.hasAtts=this._objectReader.readBit(),e.ownedObjectsCount=0,this.r2004Plus&&e.hasAtts&&(e.ownedObjectsCount=this._objectReader.readBitLong())}_readInsertCommonHandles(e){if(e.blockHeaderHandle=this._handleReference(),!!e.hasAtts){if(this._version>=u.AC1012&&this._version<=u.AC1015)e.firstAttributeHandle=this._handleReference(),e.endAttributeHandle=this._handleReference();else if(this.r2004Plus)for(let t=0;t<e.ownedObjectsCount;++t)e.ownedObjectsHandlers.add(this._handleReference());e.seqendHandle=this._handleReference()}}_readVertex2D(){let e=new yt,t=new O(e);this._readCommonEntityData(t),e.flags=this._objectReader.readByte(),e.location=this._objectReader.read3BitDouble();let i=this._objectReader.readBitDouble();return i<0?(e.startWidth=-i,e.endWidth=-i):(e.startWidth=i,e.endWidth=this._objectReader.readBitDouble()),e.bulge=this._objectReader.readBitDouble(),this.r2010Plus&&(e.id=this._objectReader.readBitLong()),e.curveTangent=this._objectReader.readBitDouble(),t}_readVertex3D(e){let t=new O(e);return this._readCommonEntityData(t),e.flags=this._objectReader.readByte(),e.location=this._objectReader.read3BitDouble(),t}_readPfaceVertex(){let e=new fr,t=new O(e);return this._readCommonEntityData(t),e.index1=this._objectReader.readBitShort(),e.index2=this._objectReader.readBitShort(),e.index3=this._objectReader.readBitShort(),e.index4=this._objectReader.readBitShort(),t}_readPolyline2D(){let e=new Ge,t=new wr(e);if(this._readCommonEntityData(t),e.flags=this._objectReader.readBitShort(),e.smoothSurface=this._objectReader.readBitShort(),e.startWidth=this._objectReader.readBitDouble(),e.endWidth=this._objectReader.readBitDouble(),e.thickness=this._objectReader.readBitThickness(),e.elevation=this._objectReader.readBitDouble(),e.normal=this._objectReader.readBitExtrusion(),this.r2004Plus){let i=this._objectReader.readBitLong();for(let s=0;s<i;++s)t.ownedObjectsHandlers.add(this._handleReference())}return this._version>=u.AC1012&&this._version<=u.AC1015&&(t.firstVertexHandle=this._handleReference(),t.lastVertexHandle=this._handleReference()),t.seqendHandle=this._handleReference(),t}_readPolyline3D(){let e=new gt,t=new wr(e);this._readCommonEntityData(t);let i=this._objectReader.readByte(),s=(i&1)>0,a=(i&2)>0;if((s||a)&&(e.flags|=$e.SplineFit),e.flags|=$e.Polyline3D,(this._objectReader.readByte()&1)>0&&(e.flags|=$e.ClosedPolylineOrClosedPolygonMeshInM),this.r2004Plus){let n=this._objectReader.readBitLong();for(let o=0;o<n;++o)t.ownedObjectsHandlers.add(this._handleReference())}return this._version>=u.AC1012&&this._version<=u.AC1015&&(t.firstVertexHandle=this._handleReference(),t.lastVertexHandle=this._handleReference()),t.seqendHandle=this._handleReference(),t}_readPolyfaceMesh(){let e=new wr(new jt);if(this._readCommonEntityData(e),this._objectReader.readBitShort(),this._objectReader.readBitShort(),this.r2004Plus){let t=this._objectReader.readBitLong();for(let i=0;i<t;i++)e.ownedObjectsHandlers.add(this._handleReference())}return this.r13_15Only&&(e.firstVertexHandle=this._handleReference(),e.lastVertexHandle=this._handleReference()),e.seqendHandle=this._handleReference(),e}_readPolylineMesh(){let e=new Qt,t=new wr(e);if(this._readCommonEntityData(t),e.flags=this._objectReader.readBitShort(),e.smoothSurface=this._objectReader.readBitShort(),e.mVertexCount=this._objectReader.readBitShort(),e.nVertexCount=this._objectReader.readBitShort(),e.mSmoothSurfaceDensity=this._objectReader.readBitShort(),e.nSmoothSurfaceDensity=this._objectReader.readBitShort(),this.r13_15Only&&(t.firstVertexHandle=this._handleReference(),t.lastVertexHandle=this._handleReference()),this.r2004Plus){let i=this._objectReader.readBitLong();for(let s=0;s<i;s++)t.ownedObjectsHandlers.add(this._handleReference())}return t.seqendHandle=this._handleReference(),t}_readLWPolyline(){let e=new hr,t=new O(e);try{this._readCommonEntityData(t);let i=this._objectReader.readBitShort();(i&256)!==0&&(e.flags|=qt.Plinegen),(i&512)!==0&&(e.flags|=qt.Closed),(i&4)!==0&&(e.constantWidth=this._objectReader.readBitDouble()),(i&8)!==0&&(e.elevation=this._objectReader.readBitDouble()),(i&2)!==0&&(e.thickness=this._objectReader.readBitDouble()),(i&1)!==0&&(e.normal=this._objectReader.read3BitDouble());let s=this._objectReader.readBitLong(),a=0;(i&16)!==0&&(a=this._objectReader.readBitLong());let n=0;(i&1024)!==0&&(n=this._objectReader.readBitLong());let o=0;if((i&32)!==0&&(o=this._objectReader.readBitLong()),this.r13_14Only)for(let l=0;l<s;l++){let p=this._objectReader.read2RawDouble();e.vertices.push(new Xi(p))}if(this.r2000Plus&&s>0){let l=this._objectReader.read2RawDouble();e.vertices.push(new Xi(l));for(let p=1;p<s;p++)l=this._objectReader.read2BitDoubleWithDefault(l),e.vertices.push(new Xi(l))}for(let l=0;l<a;l++)e.vertices[l].bulge=this._objectReader.readBitDouble();for(let l=0;l<n;l++)e.vertices[l].id=this._objectReader.readBitLong();for(let l=0;l<o;l++){let p=e.vertices[l];p.startWidth=this._objectReader.readBitDouble(),p.endWidth=this._objectReader.readBitDouble()}}catch(i){let s=i instanceof Error?i.constructor.name:"Error";return this._builder.notify(`Exception while reading LwPolyline: ${s}`,y.Error,i instanceof Error?i:null),t}return t}_readSpline(){let e=new Lt,t=new gn(e);this._readCommonEntityData(t);let i=this._objectReader.readBitLong();this.r2013Plus?(e.flags1=this._mergedReaders.readBitLong(),e.isClosed=!!(e.flags1&Pt.Closed),e.knotParametrization=this._mergedReaders.readBitLong(),i=e.knotParametrization===Yi.Custom||(e.flags1&Pt.UseKnotParameter)===0?1:2):i===2?e.flags1|=Pt.MethodFitPoints:e.knotParametrization=Yi.Custom,e.degree=this._objectReader.readBitLong();let s=0,a=0,n=0,o=!1;switch(i){case 1:this._objectReader.readBit()&&(e.flags|=Xe.Rational),this._objectReader.readBit()&&(e.flags|=Xe.Closed),this._objectReader.readBit()&&(e.flags|=Xe.Periodic),e.knotTolerance=this._objectReader.readBitDouble(),e.controlPointTolerance=this._objectReader.readBitDouble(),a=this._objectReader.readBitLong(),n=this._objectReader.readBitLong(),o=this._objectReader.readBit();break;case 2:e.fitTolerance=this._objectReader.readBitDouble(),e.startTangent=this._objectReader.read3BitDouble(),e.endTangent=this._objectReader.read3BitDouble(),s=this._objectReader.readBitLong();break}for(let l=0;l<a;l++)e.knots.push(this._objectReader.readBitDouble());for(let l=0;l<n;l++)e.controlPoints.push(this._objectReader.read3BitDouble()),o&&e.weights.push(this._objectReader.readBitDouble());for(let l=0;l<s;l++)e.fitPoints.push(this._objectReader.read3BitDouble());return t}_readMesh(){let e=new $r,t=new wn(e);this._readCommonEntityData(t),e.version=this._objectReader.readBitShort(),e.blendCrease=this._objectReader.readBit()?1:0,e.subdivisionLevel=this._objectReader.readBitLong();let i=this._objectReader.readBitLong();for(let o=0;o<i;o++)e.vertices.push(this._objectReader.read3BitDouble());let s=this._objectReader.readBitLong();for(let o=0;o<s;o++){let l=this._objectReader.readBitLong(),p=[];for(let b=0;b<l;b++)p.push(this._objectReader.readBitLong());o+=l,e.faces.push([...p])}let a=this._objectReader.readBitLong();for(let o=0;o<a;o++){let l=this._objectReader.readBitLong(),p=this._objectReader.readBitLong();e.edges.push(new Da(l,p))}let n=this._objectReader.readBitLong();for(let o=0;o<n;o++)e.edges[o].crease=this._objectReader.readBitDouble();return this._objectReader.readBitLong(),t}_readViewport(){let e=new Ue,t=new Tn(e);this._readCommonEntityData(t),e.center=this._objectReader.read3BitDouble(),e.width=this._objectReader.readBitDouble(),e.height=this._objectReader.readBitDouble(),this.r2000Plus&&(e.viewTarget=this._objectReader.read3BitDouble(),e.viewDirection=this._objectReader.read3BitDouble(),e.twistAngle=this._objectReader.readBitDouble(),e.viewHeight=this._objectReader.readBitDouble(),e.lensLength=this._objectReader.readBitDouble(),e.frontClipPlane=this._objectReader.readBitDouble(),e.backClipPlane=this._objectReader.readBitDouble(),e.snapAngle=this._objectReader.readBitDouble(),e.viewCenter=this._objectReader.read2RawDouble(),e.snapBase=this._objectReader.read2RawDouble(),e.snapSpacing=this._objectReader.read2RawDouble(),e.gridSpacing=this._objectReader.read2RawDouble(),e.circleZoomPercent=this._objectReader.readBitShort()),this.r2007Plus&&(e.majorGridLineFrequency=this._objectReader.readBitShort());let i=0;if(this.r2000Plus&&(i=this._objectReader.readBitLong(),e.status=this._objectReader.readBitLong(),e.styleSheetName=this._textReader.readVariableText(),e.renderMode=this._objectReader.readByte(),e.displayUcsIcon=this._objectReader.readBit(),e.ucsPerViewport=this._objectReader.readBit(),e.ucsOrigin=this._objectReader.read3BitDouble(),e.ucsXAxis=this._objectReader.read3BitDouble(),e.ucsYAxis=this._objectReader.read3BitDouble(),e.elevation=this._objectReader.readBitDouble(),e.ucsOrthographicType=this._objectReader.readBitShort()),this.r2004Plus&&(e.shadePlotMode=this._objectReader.readBitShort()),this.r2007Plus&&(e.useDefaultLighting=this._objectReader.readBit(),e.defaultLightingType=this._objectReader.readByte(),e.brightness=this._objectReader.readBitDouble(),e.contrast=this._objectReader.readBitDouble(),e.ambientLightColor=this._objectReader.readCmColor()),this.r13_14Only&&(t.viewportHeaderHandle=this._handleReference()),this.r2000Plus){for(let s=0;s<i;++s)t.frozenLayerHandles.add(this._handleReference());t.boundaryHandle=this._handleReference()}return this._version===u.AC1015&&(t.viewportHeaderHandle=this._handleReference()),this.r2000Plus&&(t.namedUcsHandle=this._handleReference(),t.baseUcsHandle=this._handleReference()),this.r2007Plus&&(this._handleReference(),this._handleReference(),this._handleReference(),this._handleReference()),t}_readViewportEntityControl(){let e=new sc;this._readCommonNonEntityData(e);let t=this._objectReader.readBitLong();for(let i=0;i<t;++i)e.entryHandles.add(this._handleReference());return e}_readViewportEntityHeader(){let e=new oo,t=new ac(e);return this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),this._readXrefDependantBit(t.cadObject),this._objectReader.readBit(),this._handleReference(),this._handleReference(),t.blockHandle=this._handleReference(),t}_readMText(){let e=new ve,t=new si(e);return this._readMTextBody(t,!0)}_readMTextBody(e,t){let i=e.cadObject;if(t&&this._readCommonEntityData(e),i.insertPoint=this._objectReader.read3BitDouble(),i.normal=this._objectReader.read3BitDouble(),i.alignmentPoint=this._objectReader.read3BitDouble(),i.rectangleWidth=this._objectReader.readBitDouble(),this.r2007Plus&&(i.rectangleHeight=this._objectReader.readBitDouble()),i.height=this._objectReader.readBitDouble(),i.attachmentPoint=this._objectReader.readBitShort(),i.drawingDirection=this._objectReader.readBitShort(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble(),i.value=this._textReader.readVariableText(),e.styleHandle=this._handleReference(),this.r2000Plus&&(i.lineSpacingStyle=this._objectReader.readBitShort(),i.lineSpacing=this._objectReader.readBitDouble(),this._objectReader.readBit()),this.r2004Plus&&(i.backgroundFillFlags=this._objectReader.readBitLong(),((i.backgroundFillFlags&Or.UseBackgroundFillColor)!==0||this._version>u.AC1027&&(i.backgroundFillFlags&Or.TextFrame)>0)&&(i.backgroundScale=this._objectReader.readBitDouble(),i.backgroundColor=this._mergedReaders.readCmColor(),i.backgroundTransparency=this._objectReader.readBitLong())),!this.r2018Plus)return e;if(i.isAnnotative=!this._objectReader.readBit(),!i.isAnnotative&&(this._objectReader.readBitShort(),this._objectReader.readBit(),this._handleReference(),this._objectReader.readBitLong(),this._objectReader.read3BitDouble(),this._objectReader.read3BitDouble(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble(),this._objectReader.readBitDouble(),i.columnData.columnType=this._objectReader.readBitShort(),i.columnData.columnType!==dr.NoColumns)){let s=this._objectReader.readBitLong();if(i.columnData.width=this._objectReader.readBitDouble(),i.columnData.gutter=this._objectReader.readBitDouble(),i.columnData.autoHeight=this._objectReader.readBit(),i.columnData.flowReversed=this._objectReader.readBit(),!i.columnData.autoHeight&&i.columnData.columnType===dr.DynamicColumns&&s>0)for(let a=0;a<s;++a)i.columnData.heights.push(this._objectReader.readBitDouble())}return e}_readHatch(){let e=new Kt,t=new ss(e);if(this._readCommonEntityData(t),this.r2004Plus){e.gradientColor.enabled=this._objectReader.readBitLong()!==0,e.gradientColor.reserved=this._objectReader.readBitLong(),e.gradientColor.angle=this._objectReader.readBitDouble(),e.gradientColor.shift=this._objectReader.readBitDouble(),e.gradientColor.isSingleColorGradient=this._objectReader.readBitLong()>0,e.gradientColor.colorTint=this._objectReader.readBitDouble();let n=this._objectReader.readBitLong();for(let o=0;o<n;++o){let l=new Va;l.value=this._objectReader.readBitDouble(),l.color=this._mergedReaders.readCmColor(),e.gradientColor.colors.push(l)}e.gradientColor.name=this._textReader.readVariableText()}e.elevation=this._objectReader.readBitDouble(),e.normal=this._objectReader.read3BitDouble(),e.pattern=new xa(this._textReader.readVariableText()),e.isSolid=this._objectReader.readBit(),e.isAssociative=this._objectReader.readBit();let i=this._objectReader.readBitLong(),s=!1;for(let n=0;n<i;n++){let o=new ss.CadBoundaryPathTemplate,l=this._objectReader.readBitLong();if(o.path.flags=l,l&wt.Derived&&(s=!0),l&wt.Polyline){let b=new Mr,x=this._objectReader.readBit();b.isClosed=this._objectReader.readBit();let j=this._objectReader.readBitLong();for(let k=0;k<j;++k){let P=this._objectReader.read2RawDouble(),he=0;x&&(he=this._objectReader.readBitDouble()),b.vertices.push(new c(P.x,P.y,he))}o.path.edges.push(b)}else{let b=this._objectReader.readBitLong();for(let x=0;x<b;++x)switch(this._objectReader.readByte()){case 1:{let k=new Ur;k.start=this._objectReader.read2RawDouble(),k.end=this._objectReader.read2RawDouble(),o.path.edges.push(k)}break;case 2:{let k=new Hr;k.center=this._objectReader.read2RawDouble(),k.radius=this._objectReader.readBitDouble(),k.startAngle=this._objectReader.readBitDouble(),k.endAngle=this._objectReader.readBitDouble(),k.counterClockWise=this._objectReader.readBit(),o.path.edges.push(k)}break;case 3:{let k=new Fr;k.center=this._objectReader.read2RawDouble(),k.majorAxisEndPoint=this._objectReader.read2RawDouble(),k.minorToMajorRatio=this._objectReader.readBitDouble(),k.startAngle=this._objectReader.readBitDouble(),k.endAngle=this._objectReader.readBitDouble(),k.counterClockWise=this._objectReader.readBit(),o.path.edges.push(k)}break;case 4:{let k=new Wr;k.degree=this._objectReader.readBitLong(),k.isRational=this._objectReader.readBit(),k.isPeriodic=this._objectReader.readBit();let P=this._objectReader.readBitLong(),he=this._objectReader.readBitLong();for(let $=0;$<P;++$)k.knots.push(this._objectReader.readBitDouble());for(let $=0;$<he;++$){let X=this._objectReader.read2RawDouble(),ir=0;k.isRational&&(ir=this._objectReader.readBitDouble()),k.controlPoints.push(new c(X.x,X.y,ir))}if(this.r2010Plus){let $=this._objectReader.readBitLong();if($>0){for(let X=0;X<$;++X)k.fitPoints.push(this._objectReader.read2RawDouble());k.startTangent=this._objectReader.read2RawDouble(),k.endTangent=this._objectReader.read2RawDouble()}}o.path.edges.push(k);break}}}let p=this._objectReader.readBitLong();for(let b=0;b<p;b++)o.handles.add(this._handleReference());t.pathTemplates.push(o)}if(e.style=this._objectReader.readBitShort(),e.patternType=this._objectReader.readBitShort(),!e.isSolid){e.patternAngle=this._objectReader.readBitDouble(),e.patternScale=this._objectReader.readBitDouble(),e.isDouble=this._objectReader.readBit();let n=this._objectReader.readBitShort();for(let o=0;o<n;++o){let l=new Ha;l.angle=this._objectReader.readBitDouble(),l.basePoint=this._objectReader.read2BitDouble(),l.offset=this._objectReader.read2BitDouble();let p=this._objectReader.readBitShort();for(let b=0;b<p;++b)l.dashLengths.push(this._objectReader.readBitDouble());e.pattern.lines.push(l)}}s&&(e.pixelSize=this._objectReader.readBitDouble());let a=this._objectReader.readBitLong();for(let n=0;n<a;++n)e.seedPoints.push(this._objectReader.read2RawDouble());return t}_readModelerGeometry(e){let t=e.cadObject;if(this._readCommonEntityData(e),!this.r2013Plus&&!this._mergedReaders.readBit())return this._readModelerGeometryData(e),e;if(this._mergedReaders.readBit()){this._mergedReaders.readBit()&&(t.point=this._objectReader.read3BitDouble());let a=this._mergedReaders.readBitLong();if(this._mergedReaders.readBit()){let o=this._mergedReaders.readBitLong();for(let l=0;l<o;l++){let p=new jo;this._readWire(p),t.wires.push(p)}}let n=this._mergedReaders.readBitLong();for(let o=0;o<n;o++){let l=new Vl;if(l.viewportId=this._mergedReaders.readBitLongLong(),l.viewportTarget=this._mergedReaders.read3BitDouble(),l.viewportDirectionFromTarget=this._mergedReaders.read3BitDouble(),l.viewportUpDirection=this._mergedReaders.read3BitDouble(),l.viewportPerspective=this._mergedReaders.readBit(),this._mergedReaders.readBit()){let p=this._mergedReaders.readBitLong();for(let b=0;b<p;b++){let x=new jo;this._readWire(x),l.wires.push(x)}}t.silhouettes.push(l)}if(!this._mergedReaders.readBit())return this._readModelerGeometryData(e),e}return this.r2007Plus&&this._mergedReaders.readBitLong(),e}_readModelerGeometryData(e){this._mergedReaders.readBit();let t=this._mergedReaders.readBitShort();this.notify(`Stream data reader hasn't been implemented for ${e.cadObject.objectName}`,y.NotImplemented)}_readSolid3D(){let e=new Ki,t=new yn(e);return this._readModelerGeometry(t),this.r2007Plus&&(t.historyHandle=this._mergedReaders.handleReference()),t}_readWire(e){e.type=this._mergedReaders.readByte(),e.selectionMarker=this._mergedReaders.readBitLong();let t=this._mergedReaders.readBitShort();t=t>256?256:t,e.color=new S(t),e.acisIndex=this._mergedReaders.readBitLong();let i=this._mergedReaders.readBitLong();for(let s=0;s<i;s++)e.points.push(this._mergedReaders.read3BitDouble());e.applyTransformPresent=this._mergedReaders.readBit(),e.applyTransformPresent&&(e.xAxis=this._mergedReaders.read3BitDouble(),e.yAxis=this._mergedReaders.read3BitDouble(),e.zAxis=this._mergedReaders.read3BitDouble(),e.translation=this._mergedReaders.read3BitDouble(),e.scale=this._mergedReaders.readBitDouble(),e.hasRotation=this._mergedReaders.readBit(),e.hasReflection=this._mergedReaders.readBit(),e.hasShear=this._mergedReaders.readBit())}_readCadImage(e){let t=new Ba(e);switch(this._readCommonEntityData(t),e.classVersion=this._objectReader.readBitLong(),e.insertPoint=this._objectReader.read3BitDouble(),e.uVector=this._objectReader.read3BitDouble(),e.vVector=this._objectReader.read3BitDouble(),e.size=this._objectReader.read2RawDouble(),e.flags=this._objectReader.readBitShort(),e.clippingState=this._objectReader.readBit(),e.brightness=this._objectReader.readByte(),e.contrast=this._objectReader.readByte(),e.fade=this._objectReader.readByte(),this.r2010Plus&&(e.clipMode=this._objectReader.readBit()?$i.Inside:$i.Outside),e.clipType=this._objectReader.readBitShort(),e.clipType){case bi.Rectangular:e.clipBoundaryVertices.push(this._objectReader.read2RawDouble()),e.clipBoundaryVertices.push(this._objectReader.read2RawDouble());break;case bi.Polygonal:{let i=this._objectReader.readBitLong();for(let s=0;s<i;s++)e.clipBoundaryVertices.push(this._objectReader.read2RawDouble());break}}return t.imgDefHandle=this._handleReference(),t.imgReactorHandle=this._handleReference(),t}_readImageDefinition(){let e=new oi,t=new ee(e);return this._readCommonNonEntityData(t),e.classVersion=this._mergedReaders.readBitLong(),e.size=this._mergedReaders.read2RawDouble(),e.fileName=this._mergedReaders.readVariableText(),e.isLoaded=this._mergedReaders.readBit(),e.units=this._mergedReaders.readByte(),e.defaultSize=this._mergedReaders.read2RawDouble(),t}_readImageDefinitionReactor(){let e=new Ut,t=new ee(e);return this._readCommonNonEntityData(t),e.classVersion=this._objectReader.readBitLong(),t}_readOle2Frame(){let e=new Yr,t=new _n(e);this._readCommonEntityData(t),e.version=this._mergedReaders.readBitShort(),this.r2000Plus&&this._mergedReaders.readBitShort();let i=this._mergedReaders.readBitLong();return t.cadObject.binaryData=this._mergedReaders.readBytes(i),this.r2000Plus&&this._mergedReaders.readByte(),t}_readPdfDefinition(){let e=new Ai,t=new ee(e);return this._readCommonNonEntityData(t),e.file=this._objectReader.readVariableText(),e.page=this._objectReader.readVariableText(),t}_readPdfUnderlay(){let e=new Ci,t=new Vn(e);this._readCommonEntityData(t),e.normal=this._objectReader.read3BitDouble(),e.insertPoint=this._objectReader.read3BitDouble(),e.rotation=this._objectReader.readBitDouble(),e.xScale=this._objectReader.readBitDouble(),e.yScale=this._objectReader.readBitDouble(),e.zScale=this._objectReader.readBitDouble(),e.flags=this._objectReader.readByte(),e.contrast=this._objectReader.readByte(),e.fade=this._objectReader.readByte(),t.definitionHandle=this._handleReference();let i=this._mergedReaders.readBitLong();for(let s=0;s<i;s++)e.clipBoundaryVertices.push(this._mergedReaders.read2RawDouble());return t}_readProxyEntity(){let e=new Xa,t=new O(e);return this._readCommonEntityData(t),this._readCommonProxyData(e),t}_readProxyObject(){let e=new ci,t=new ee(e);return this._readCommonNonEntityData(t),this._readCommonProxyData(e),t}_readCommonProxyData(e){let t=this._mergedReaders.readBitLong(),i=this._classes.get(t);if(i&&(e.dxfClass=i),this.r2000Plus){if(this._version>u.AC1015&&this._mergedReaders.readVariableText(),this.r2018Plus)e.version=this._mergedReaders.readBitLong(),e.maintenanceVersion=this._mergedReaders.readBitLong();else{let s=this._mergedReaders.readBitLong();e.version=s&65535,e.maintenanceVersion=s>>16}e.originalDataFormatDxf=this._mergedReaders.readBit()}}_readDictionary(){let e=new re,t=new qs(e);return this._readCommonDictionary(t),t}_readDictionaryVar(){let e=new Ke,t=new ee(e);return this._readCommonNonEntityData(t),this._objectReader.readByte(),e.value=this._textReader.readVariableText(),t}_readDictionaryWithDefault(){let e=new ai,t=new Bn(e);return this._readCommonDictionary(t),t.defaultEntryHandle=this._handleReference(),t}_readCommonDictionary(e){this._readCommonNonEntityData(e);let t=this._objectReader.readBitLong();this._version===u.AC1014&&this._objectReader.readByte(),this.r2000Plus&&(e.cadObject.clonningFlags=this._objectReader.readBitShort(),e.cadObject.hardOwnerFlag=this._objectReader.readByte()>0);for(let i=0;i<t;++i){let s=this._textReader.readVariableText(),a=this._handleReference();a===0||!s||s.length===0||e.entries.set(s,a)}}_readGroup(){let e=new Ft,t=new vn(e);this._readCommonNonEntityData(t),e.description=this._textReader.readVariableText(),this._objectReader.readBitShort(),e.selectable=this._objectReader.readBitShort()>0;let i=this._objectReader.readBitLong();for(let s=0;s<i;++s)t.handles.add(this._handleReference());return t}_readXRecord(){let e=new Mt,t=new On(e);this._readCommonNonEntityData(t);let i=this._objectReader.readBitLong()+this._objectReader.position;for(;this._objectReader.position<i;){let a=this._objectReader.readShort();switch(Ne.transformValue(a)){case f.String:case f.ExtendedDataString:e.createEntry(a,this._objectReader.readTextUnicode());break;case f.Point3D:e.createEntry(a,new c(this._objectReader.readDouble(),this._objectReader.readDouble(),this._objectReader.readDouble()));break;case f.Double:case f.ExtendedDataDouble:e.createEntry(a,this._objectReader.readDouble());break;case f.Byte:e.createEntry(a,this._objectReader.readByte());break;case f.Int16:case f.ExtendedDataInt16:e.createEntry(a,this._objectReader.readShort());break;case f.Int32:case f.ExtendedDataInt32:e.createEntry(a,this._objectReader.readRawLong());break;case f.Int64:e.createEntry(a,this._objectReader.readRawULong());break;case f.Handle:{let o=this._objectReader.readTextUnicode(),l=parseInt(o,16);isNaN(l)?this.notify(`Failed to parse ${o} to handle`,y.Warning):t.addHandleReference(a,l);break}case f.Bool:e.createEntry(a,this._objectReader.readByte()>0);break;case f.Chunk:case f.ExtendedDataChunk:e.createEntry(a,this._objectReader.readBytes(this._objectReader.readByte()));break;case f.ObjectId:case f.ExtendedDataHandle:t.addHandleReference(a,this._objectReader.readRawULong());break;default:this.notify(`Unidentified GroupCodeValueType ${a} for XRecord [${e.handle}]`,y.Warning);break}}this.r2000Plus&&(e.cloningFlags=this._objectReader.readBitShort());let s=this._objectInitialPos+this._size*8-7;for(;this._handlesReader.positionInBits()<s;)this._handleReference();return t}_readSortentsTable(){let e=new pt,t=new En(e);this._readCommonNonEntityData(t),t.blockOwnerHandle=this._handleReference();let i=this._mergedReaders.readBitLong();for(let s=0;s<i;s++){let a=this._objectReader.handleReference(),n=this._handleReference();t.values.push([a,n])}return t}_readScale(){let e=new lt,t=new ee(e);return this._readCommonNonEntityData(t),this._mergedReaders.readBitShort(),e.name=this._mergedReaders.readVariableText(),e.paperUnits=this._mergedReaders.readBitDouble(),e.drawingUnits=this._mergedReaders.readBitDouble(),e.isUnitScale=this._mergedReaders.readBit(),t}_readRasterVariables(){let e=new li,t=new ee(e);return this._readCommonNonEntityData(t),e.classVersion=this._mergedReaders.readBitLong(),e.isDisplayFrameShown=this._mergedReaders.readBitShort()!==0,e.displayQuality=this._mergedReaders.readBitShort(),e.units=this._mergedReaders.readBitShort(),t}_readDbColor(){let e=new Ei,t=new ee(e);this._readCommonNonEntityData(t);let i=this._objectReader.readBitShort();if(this.r2004Plus){let s=this._objectReader.readBitLong()>>>0,a=this._objectReader.readByte();(a&1)>0&&(e.colorName=this._textReader.readVariableText()),(a&2)>0&&(e.bookName=this._textReader.readVariableText());let n=$s.getBytes(s);e.color=new S(n[2],n[1],n[0])}else e.color=new S(i);return t}_readDimStyle(){let e=new Q,t=new ln(e);this._readCommonNonEntityData(t);let i=this._textReader.readVariableText();return i&&i.trim().length>0&&(e.name=i),this._readXrefDependantBit(e),this.r13_14Only&&(e.generateTolerances=this._objectReader.readBit(),e.limitsGeneration=this._objectReader.readBit(),e.textOutsideHorizontal=this._objectReader.readBit(),e.suppressFirstExtensionLine=this._objectReader.readBit(),e.suppressSecondExtensionLine=this._objectReader.readBit(),e.textInsideHorizontal=this._objectReader.readBit(),e.alternateUnitDimensioning=this._objectReader.readBit(),e.textOutsideExtensions=this._objectReader.readBit(),e.separateArrowBlocks=this._objectReader.readBit(),e.textInsideExtensions=this._objectReader.readBit(),e.suppressOutsideExtensions=this._objectReader.readBit(),e.alternateUnitDecimalPlaces=this._objectReader.readByte(),e.zeroHandling=this._objectReader.readRawChar(),e.suppressFirstDimensionLine=this._objectReader.readBit(),e.suppressSecondDimensionLine=this._objectReader.readBit(),e.toleranceAlignment=this._objectReader.readRawChar(),e.textHorizontalAlignment=this._objectReader.readByte(),e.dimensionFit=this._objectReader.readRawChar(),e.cursorUpdate=this._objectReader.readBit(),e.toleranceZeroHandling=this._objectReader.readByte(),e.alternateUnitZeroHandling=this._objectReader.readByte(),e.alternateUnitToleranceZeroHandling=this._objectReader.readByte(),e.textVerticalAlignment=this._objectReader.readByte(),e.dimensionUnit=this._objectReader.readBitShort(),e.angularUnit=this._objectReader.readBitShort(),e.decimalPlaces=this._objectReader.readBitShort(),e.toleranceDecimalPlaces=this._objectReader.readBitShort(),e.alternateUnitFormat=this._objectReader.readBitShort(),e.alternateUnitToleranceDecimalPlaces=this._objectReader.readBitShort(),e.scaleFactor=this._objectReader.readBitDouble(),e.arrowSize=this._objectReader.readBitDouble(),e.extensionLineOffset=this._objectReader.readBitDouble(),e.dimensionLineIncrement=this._objectReader.readBitDouble(),e.extensionLineExtension=this._objectReader.readBitDouble(),e.rounding=this._objectReader.readBitDouble(),e.dimensionLineExtension=this._objectReader.readBitDouble(),e.plusTolerance=this._objectReader.readBitDouble(),e.minusTolerance=this._objectReader.readBitDouble(),e.textHeight=this._objectReader.readBitDouble(),e.centerMarkSize=this._objectReader.readBitDouble(),e.tickSize=this._objectReader.readBitDouble(),e.alternateUnitScaleFactor=this._objectReader.readBitDouble(),e.linearScaleFactor=this._objectReader.readBitDouble(),e.textVerticalPosition=this._objectReader.readBitDouble(),e.toleranceScaleFactor=this._objectReader.readBitDouble(),e.dimensionLineGap=this._objectReader.readBitDouble(),e.postFix=this._textReader.readVariableText(),e.alternateDimensioningSuffix=this._textReader.readVariableText(),t.dimbL_Name=this._textReader.readVariableText(),t.dimblK1_Name=this._textReader.readVariableText(),t.dimblK2_Name=this._textReader.readVariableText(),e.dimensionLineColor=this._objectReader.readColorByIndex(),e.extensionLineColor=this._objectReader.readColorByIndex(),e.textColor=this._objectReader.readColorByIndex()),this.r2000Plus&&(e.postFix=this._textReader.readVariableText(),e.alternateDimensioningSuffix=this._textReader.readVariableText(),e.scaleFactor=this._objectReader.readBitDouble(),e.arrowSize=this._objectReader.readBitDouble(),e.extensionLineOffset=this._objectReader.readBitDouble(),e.dimensionLineIncrement=this._objectReader.readBitDouble(),e.extensionLineExtension=this._objectReader.readBitDouble(),e.rounding=this._objectReader.readBitDouble(),e.dimensionLineExtension=this._objectReader.readBitDouble(),e.plusTolerance=this._objectReader.readBitDouble(),e.minusTolerance=this._objectReader.readBitDouble()),this.r2007Plus&&(e.fixedExtensionLineLength=this._objectReader.readBitDouble(),e.joggedRadiusDimensionTransverseSegmentAngle=this._objectReader.readBitDouble(),e.textBackgroundFillMode=this._objectReader.readBitShort(),e.textBackgroundColor=this._mergedReaders.readCmColor()),this.r2000Plus&&(e.generateTolerances=this._objectReader.readBit(),e.limitsGeneration=this._objectReader.readBit(),e.textInsideHorizontal=this._objectReader.readBit(),e.textOutsideHorizontal=this._objectReader.readBit(),e.suppressFirstExtensionLine=this._objectReader.readBit(),e.suppressSecondExtensionLine=this._objectReader.readBit(),e.textVerticalAlignment=this._objectReader.readBitShort(),e.zeroHandling=this._objectReader.readBitShort(),e.angularZeroHandling=this._objectReader.readBitShort()),this.r2007Plus&&(e.arcLengthSymbolPosition=this._objectReader.readBitShort()),this.r2000Plus&&(e.textHeight=this._objectReader.readBitDouble(),e.centerMarkSize=this._objectReader.readBitDouble(),e.tickSize=this._objectReader.readBitDouble(),e.alternateUnitScaleFactor=this._objectReader.readBitDouble(),e.linearScaleFactor=this._objectReader.readBitDouble(),e.textVerticalPosition=this._objectReader.readBitDouble(),e.toleranceScaleFactor=this._objectReader.readBitDouble(),e.dimensionLineGap=this._objectReader.readBitDouble(),e.alternateUnitRounding=this._objectReader.readBitDouble(),e.alternateUnitDimensioning=this._objectReader.readBit(),e.alternateUnitDecimalPlaces=this._objectReader.readBitShort(),e.textOutsideExtensions=this._objectReader.readBit(),e.separateArrowBlocks=this._objectReader.readBit(),e.textInsideExtensions=this._objectReader.readBit(),e.suppressOutsideExtensions=this._objectReader.readBit(),e.dimensionLineColor=this._mergedReaders.readCmColor(),e.extensionLineColor=this._mergedReaders.readCmColor(),e.textColor=this._mergedReaders.readCmColor(),e.angularDecimalPlaces=this._objectReader.readBitShort(),e.decimalPlaces=this._objectReader.readBitShort(),e.toleranceDecimalPlaces=this._objectReader.readBitShort(),e.alternateUnitFormat=this._objectReader.readBitShort(),e.alternateUnitToleranceDecimalPlaces=this._objectReader.readBitShort(),e.angularUnit=this._objectReader.readBitShort(),e.fractionFormat=this._objectReader.readBitShort(),e.linearUnitFormat=this._objectReader.readBitShort(),e.decimalSeparator=String.fromCharCode(this._objectReader.readBitShort()),e.textMovement=this._objectReader.readBitShort(),e.textHorizontalAlignment=this._objectReader.readBitShort(),e.suppressFirstDimensionLine=this._objectReader.readBit(),e.suppressSecondDimensionLine=this._objectReader.readBit(),e.toleranceAlignment=this._objectReader.readBitShort(),e.toleranceZeroHandling=this._objectReader.readBitShort(),e.alternateUnitZeroHandling=this._objectReader.readBitShort(),e.alternateUnitToleranceZeroHandling=this._objectReader.readBitShort(),e.cursorUpdate=this._objectReader.readBit(),e.dimensionFit=this._objectReader.readBitShort()),this.r2007Plus&&(e.isExtensionLineLengthFixed=this._objectReader.readBit()),this.r2010Plus&&(e.textDirection=this._objectReader.readBit()?Hi.RightToLeft:Hi.LeftToRight,e.altMzf=this._objectReader.readBitDouble(),e.altMzs=this._textReader.readVariableText(),e.mzf=this._objectReader.readBitDouble(),e.mzs=this._textReader.readVariableText()),this.r2000Plus&&(e.dimensionLineWeight=this._objectReader.readBitShort(),e.extensionLineWeight=this._objectReader.readBitShort()),this._objectReader.readBit(),t.blockHandle=this._handleReference(),t.textStyleHandle=this._handleReference(),this.r2000Plus&&(t.dimldrblk=this._handleReference(),t.dimblk=this._handleReference(),t.dimblk1=this._handleReference(),t.dimblk2=this._handleReference()),this.r2007Plus&&(t.dimltype=this._handleReference(),t.dimltex1=this._handleReference(),t.dimltex2=this._handleReference()),t}_readView(){let e=new ls,t=new Dn(e);return this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),this._readXrefDependantBit(e),e.height=this._objectReader.readBitDouble(),e.width=this._objectReader.readBitDouble(),e.center=this._objectReader.read2RawDouble(),e.target=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),e.angle=this._objectReader.readBitDouble(),e.lensLength=this._objectReader.readBitDouble(),e.frontClipping=this._objectReader.readBitDouble(),e.backClipping=this._objectReader.readBitDouble(),this._objectReader.readBit()&&(e.viewMode|=de.PerspectiveView),this._objectReader.readBit()&&(e.viewMode|=de.FrontClipping),this._objectReader.readBit()&&(e.viewMode|=de.BackClipping),this._objectReader.readBit()&&(e.viewMode|=de.FrontClippingZ),this.r2000Plus&&(e.renderMode=this._objectReader.readByte()),this.r2007Plus&&(this._mergedReaders.readBit(),this._mergedReaders.readByte(),this._mergedReaders.readBitDouble(),this._mergedReaders.readBitDouble(),this._mergedReaders.readCmColor()),this._objectReader.readBit()&&(e.flags|=1),this.r2000Plus&&(e.isUcsAssociated=this._objectReader.readBit(),e.isUcsAssociated&&(e.ucsOrigin=this._objectReader.read3BitDouble(),e.ucsXAxis=this._objectReader.read3BitDouble(),e.ucsYAxis=this._objectReader.read3BitDouble(),e.ucsElevation=this._objectReader.readBitDouble(),e.ucsOrthographicType=this._objectReader.readBitShort())),this._handleReference(),this.r2007Plus&&(e.isPlottable=this._objectReader.readBit(),this._handleReference(),this._handleReference(),this._handleReference()),this.r2000Plus&&e.isUcsAssociated&&(t.ucsHandle=this._handleReference(),t.namedUcsHandle=this._handleReference()),this.r2007Plus&&this._handleReference(),t}_readVPort(){let e=new nt,t=new Sn(e);if(this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),this._readXrefDependantBit(e),e.viewHeight=this._objectReader.readBitDouble(),e.aspectRatio=this._objectReader.readBitDouble()/e.viewHeight,e.center=this._objectReader.read2RawDouble(),e.target=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),e.twistAngle=this._objectReader.readBitDouble(),e.lensLength=this._objectReader.readBitDouble(),e.frontClippingPlane=this._objectReader.readBitDouble(),e.backClippingPlane=this._objectReader.readBitDouble(),this._objectReader.readBit()&&(e.viewMode|=de.PerspectiveView),this._objectReader.readBit()&&(e.viewMode|=de.FrontClipping),this._objectReader.readBit()&&(e.viewMode|=de.BackClipping),this._objectReader.readBit()&&(e.viewMode|=de.FrontClippingZ),this.r2000Plus&&(e.renderMode=this._objectReader.readByte()),this.r2007Plus&&(e.useDefaultLighting=this._objectReader.readBit(),e.defaultLighting=this._objectReader.readByte(),e.brightness=this._objectReader.readBitDouble(),e.contrast=this._objectReader.readBitDouble(),e.ambientColor=this._mergedReaders.readCmColor()),e.bottomLeft=this._objectReader.read2RawDouble(),e.topRight=this._objectReader.read2RawDouble(),this._objectReader.readBit()&&(e.viewMode|=de.Follow),e.circleZoomPercent=this._objectReader.readBitShort(),this._objectReader.readBit(),this._objectReader.readBit()&&(e.ucsIconDisplay=gi.OnLower),this._objectReader.readBit()&&(e.ucsIconDisplay=gi.OnOrigin),e.showGrid=this._objectReader.readBit(),e.gridSpacing=this._objectReader.read2RawDouble(),e.snapOn=this._objectReader.readBit(),e.isometricSnap=this._objectReader.readBit(),e.snapIsoPair=this._objectReader.readBitShort(),e.snapRotation=this._objectReader.readBitDouble(),e.snapBasePoint=this._objectReader.read2RawDouble(),e.snapSpacing=this._objectReader.read2RawDouble(),this.r2000Plus){this._objectReader.readBit();let i=this._objectReader.readBit();e.origin=this._objectReader.read3BitDouble(),e.xAxis=this._objectReader.read3BitDouble(),e.yAxis=this._objectReader.read3BitDouble(),e.elevation=this._objectReader.readBitDouble(),e.orthographicType=this._objectReader.readBitShort()}return this.r2007Plus&&(e.gridFlags=this._objectReader.readBitShort(),e.minorGridLinesPerMajorGridLine=this._objectReader.readBitShort()),t.vportControlHandle=this._handleReference(),this.r2007Plus&&(t.backgroundHandle=this._handleReference(),t.styleHandle=this._handleReference(),t.sunHandle=this._handleReference()),this.r2000Plus&&(t.namedUcsHandle=this._handleReference(),t.baseUcsHandle=this._handleReference()),t}_readUcs(){let e=new Rt,t=new Cn(e);this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),this._readXrefDependantBit(e),e.origin=this._objectReader.read3BitDouble(),e.xAxis=this._objectReader.read3BitDouble(),e.yAxis=this._objectReader.read3BitDouble(),this.r2000Plus&&(e.elevation=this._objectReader.readBitDouble(),e.orthographicViewType=this._objectReader.readBitShort(),e.orthographicType=this._objectReader.readBitShort());let i=this._handleReference();if(this.r2000Plus){let s=this._handleReference(),a=this._handleReference()}return t}_readLayout(){let e=new ke,t=new dn(e);this._readCommonNonEntityData(t),this._readPlotSettingsData(e),e.name=this._textReader.readVariableText(),e.tabOrder=this._objectReader.readBitLong(),e.layoutFlags=this._objectReader.readBitShort(),e.origin=this._objectReader.read3BitDouble(),e.minLimits=this._objectReader.read2RawDouble(),e.maxLimits=this._objectReader.read2RawDouble(),e.insertionBasePoint=this._objectReader.read3BitDouble(),e.xAxis=this._objectReader.read3BitDouble(),e.yAxis=this._objectReader.read3BitDouble(),e.elevation=this._objectReader.readBitDouble(),e.ucsOrthographicType=this._objectReader.readBitShort(),e.minExtents=this._objectReader.read3BitDouble(),e.maxExtents=this._objectReader.read3BitDouble();let i=0;if(this.r2004Plus&&(i=this._objectReader.readBitLong()),t.paperSpaceBlockHandle=this._handleReference(),t.activeViewportHandle=this._handleReference(),t.baseUcsHandle=this._handleReference(),t.namesUcsHandle=this._handleReference(),this.r2004Plus)for(let s=0;s<i;s++)t.viewportHandles.add(this._handleReference());return t}_readLeader(){let e=new zr,t=new hn(e);this._readCommonEntityData(t),this._objectReader.readBit(),e.creationType=this._objectReader.readBitShort(),e.pathType=this._objectReader.readBitShort();let i=this._objectReader.readBitLong();for(let s=0;s<i;s++)e.vertices.push(this._objectReader.read3BitDouble());return this._objectReader.read3BitDouble(),e.normal=this._objectReader.read3BitDouble(),e.horizontalDirection=this._objectReader.read3BitDouble(),e.blockOffset=this._objectReader.read3BitDouble(),this._version>=u.AC1014&&(e.annotationOffset=this._objectReader.read3BitDouble()),this.r13_14Only&&(e.style.dimensionLineGap=this._objectReader.readBitDouble()),this._version<=u.AC1021&&(e.textHeight=this._objectReader.readBitDouble(),e.textWidth=this._objectReader.readBitDouble()),e.hookLineDirection=this._objectReader.readBit()?Zi.Same:Zi.Opposite,e.arrowHeadEnabled=this._objectReader.readBit(),this.r13_14Only&&(this._objectReader.readBitShort(),t.dimasz=this._objectReader.readBitDouble(),this._objectReader.readBit(),this._objectReader.readBit(),this._objectReader.readBitShort(),this._objectReader.readBitShort(),this._objectReader.readBit(),this._objectReader.readBit()),this.r2000Plus&&(this._objectReader.readBitShort(),this._objectReader.readBit(),this._objectReader.readBit()),t.annotationHandle=this._handleReference(),t.dimstyleHandle=this._handleReference(),t}_readMultiLeader(){let e=new Xr,t=new un(e);if(this._readCommonEntityData(t),this.r2010Plus){let s=this._objectReader.readBitShort()}if(this._readMultiLeaderAnnotContextData(e.contextData,t.cadMLeaderAnnotContextTemplate),t.leaderStyleHandle=this._handleReference(),e.propertyOverrideFlags=this._objectReader.readBitLong(),e.pathType=this._objectReader.readBitShort(),e.lineColor=this._mergedReaders.readCmColor(),t.leaderLineTypeHandle=this._handleReference(),e.leaderLineWeight=this._objectReader.readBitLong(),e.enableLanding=this._objectReader.readBit(),e.enableDogleg=this._objectReader.readBit(),e.landingDistance=this._objectReader.readBitDouble(),t.arrowheadHandle=this._handleReference(),e.arrowheadSize=this._objectReader.readBitDouble(),e.contentType=this._objectReader.readBitShort(),t.mTextStyleHandle=this._handleReference(),e.textLeftAttachment=this._objectReader.readBitShort(),e.textRightAttachment=this._objectReader.readBitShort(),e.textAngle=this._objectReader.readBitShort(),e.textAlignment=this._objectReader.readBitShort(),e.textColor=this._mergedReaders.readCmColor(),e.textFrame=this._objectReader.readBit(),t.blockContentHandle=this._handleReference(),e.blockContentColor=this._mergedReaders.readCmColor(),e.blockContentScale=this._objectReader.read3BitDouble(),e.blockContentRotation=this._objectReader.readBitDouble(),e.blockContentConnection=this._objectReader.readBitShort(),e.enableAnnotationScale=this._objectReader.readBit(),this.r2007Pre){let s=this._objectReader.readBitLong();for(let a=0;a<s;a++){let n=this._objectReader.readBit();t.arrowheadHandles.set(this._handleReference(),n)}}let i=this._objectReader.readBitLong();for(let s=0;s<i;s++){let a=this._handleReference(),n=new $l;n.text=this._textReader.readVariableText(),n.index=this._objectReader.readBitShort(),n.width=this._objectReader.readBitDouble(),e.blockAttributes.push(n),t.blockAttributeHandles.set(n,a)}return e.textDirectionNegative=this._objectReader.readBit(),e.textAligninIPE=this._objectReader.readBitShort()!==0,e.textAttachmentPoint=this._objectReader.readBitShort(),e.scaleFactor=this._objectReader.readBitDouble(),this.r2010Plus&&(e.textAttachmentDirection=this._objectReader.readBitShort(),e.textBottomAttachment=this._objectReader.readBitShort(),e.textTopAttachment=this._objectReader.readBitShort()),this.r2013Plus&&(e.extendedToText=this._objectReader.readBit()),t}_readMultiLeaderAnnotContext(){let e=new Jt,t=new Ri(e);return this._readAnnotScaleObjectContextData(t),this._readMultiLeaderAnnotContextData(e,t),t}_readMultiLeaderAnnotContextData(e,t){let i=this._objectReader.readBitLong();if(i===0){let s=this._objectReader.readBit(),a=this._objectReader.readBit(),n=this._objectReader.readBit(),o=this._objectReader.readBit(),l=this._objectReader.readBit(),p=this._objectReader.readBit(),b=this._objectReader.readBit();i=p?2:1}for(let s=0;s<i;s++)e.leaderRoots.push(this._readLeaderRoot(t));if(e.scaleFactor=this._objectReader.readBitDouble(),e.contentBasePoint=this._objectReader.read3BitDouble(),e.textHeight=this._objectReader.readBitDouble(),e.arrowheadSize=this._objectReader.readBitDouble(),e.landingGap=this._objectReader.readBitDouble(),e.textLeftAttachment=this._objectReader.readBitShort(),e.textRightAttachment=this._objectReader.readBitShort(),e.textAlignment=this._objectReader.readBitShort(),e.blockContentConnection=this._objectReader.readBitShort(),e.hasTextContents=this._objectReader.readBit(),e.hasTextContents){e.textLabel=this._textReader.readVariableText(),e.textNormal=this._objectReader.read3BitDouble(),t.textStyleHandle=this._handleReference(),e.textLocation=this._objectReader.read3BitDouble(),e.direction=this._objectReader.read3BitDouble(),e.textRotation=this._objectReader.readBitDouble(),e.boundaryWidth=this._objectReader.readBitDouble(),e.boundaryHeight=this._objectReader.readBitDouble(),e.lineSpacingFactor=this._objectReader.readBitDouble(),e.lineSpacing=this._objectReader.readBitShort(),e.textColor=this._objectReader.readCmColor(),e.textAttachmentPoint=this._objectReader.readBitShort(),e.flowDirection=this._objectReader.readBitShort(),e.backgroundFillColor=this._objectReader.readCmColor(),e.backgroundScaleFactor=this._objectReader.readBitDouble(),e.backgroundTransparency=this._objectReader.readBitLong(),e.backgroundFillEnabled=this._objectReader.readBit(),e.backgroundMaskFillOn=this._objectReader.readBit(),e.columnType=this._objectReader.readBitShort(),e.textHeightAutomatic=this._objectReader.readBit(),e.columnWidth=this._objectReader.readBitDouble(),e.columnGutter=this._objectReader.readBitDouble(),e.columnFlowReversed=this._objectReader.readBit();let s=this._objectReader.readBitLong();for(let a=0;a<s;a++)e.columnSizes.push(this._objectReader.readBitDouble());e.wordBreak=this._objectReader.readBit(),this._objectReader.readBit()}else if(e.hasContentsBlock=this._objectReader.readBit()){t.blockRecordHandle=this._handleReference(),e.blockContentNormal=this._objectReader.read3BitDouble(),e.blockContentLocation=this._objectReader.read3BitDouble(),e.blockContentScale=this._objectReader.read3BitDouble(),e.blockContentRotation=this._objectReader.readBitDouble(),e.blockContentColor=this._objectReader.readCmColor();let s=this._objectReader.readBitDouble(),a=this._objectReader.readBitDouble(),n=this._objectReader.readBitDouble(),o=this._objectReader.readBitDouble(),l=this._objectReader.readBitDouble(),p=this._objectReader.readBitDouble(),b=this._objectReader.readBitDouble(),x=this._objectReader.readBitDouble(),j=this._objectReader.readBitDouble(),k=this._objectReader.readBitDouble(),P=this._objectReader.readBitDouble(),he=this._objectReader.readBitDouble(),$=this._objectReader.readBitDouble(),X=this._objectReader.readBitDouble(),ir=this._objectReader.readBitDouble(),di=this._objectReader.readBitDouble(),Ce=mt.identity();Ce.m00=s,Ce.m10=a,Ce.m20=n,Ce.m30=o,Ce.m01=l,Ce.m11=p,Ce.m21=b,Ce.m31=x,Ce.m02=j,Ce.m12=k,Ce.m22=P,Ce.m32=he,Ce.m03=$,Ce.m13=X,Ce.m23=ir,Ce.m33=di,e.transformationMatrix=Ce}return e.basePoint=this._objectReader.read3BitDouble(),e.baseDirection=this._objectReader.read3BitDouble(),e.baseVertical=this._objectReader.read3BitDouble(),e.normalReversed=this._objectReader.readBit(),this.r2010Plus&&(e.textTopAttachment=this._objectReader.readBitShort(),e.textBottomAttachment=this._objectReader.readBitShort()),e}_readMultiLeaderStyle(){let e=new ct,t=new mn(e);if(this._readCommonNonEntityData(t),this.r2010Plus){let i=this._objectReader.readBitShort()}return e.contentType=this._objectReader.readBitShort(),e.multiLeaderDrawOrder=this._objectReader.readBitShort(),e.leaderDrawOrder=this._objectReader.readBitShort(),e.maxLeaderSegmentsPoints=this._objectReader.readBitLong(),e.firstSegmentAngleConstraint=this._objectReader.readBitDouble(),e.secondSegmentAngleConstraint=this._objectReader.readBitDouble(),e.pathType=this._objectReader.readBitShort(),e.lineColor=this._mergedReaders.readCmColor(),t.leaderLineTypeHandle=this._handleReference(),e.leaderLineWeight=this._objectReader.readBitLong(),e.enableLanding=this._objectReader.readBit(),e.landingGap=this._objectReader.readBitDouble(),e.enableDogleg=this._objectReader.readBit(),e.landingDistance=this._objectReader.readBitDouble(),e.description=this._mergedReaders.readVariableText(),t.arrowheadHandle=this._handleReference(),e.arrowheadSize=this._objectReader.readBitDouble(),e.defaultTextContents=this._mergedReaders.readVariableText(),t.mTextStyleHandle=this._handleReference(),e.textLeftAttachment=this._objectReader.readBitShort(),e.textRightAttachment=this._objectReader.readBitShort(),e.textAngle=this._objectReader.readBitShort(),e.textAlignment=this._objectReader.readBitShort(),e.textColor=this._mergedReaders.readCmColor(),e.textHeight=this._objectReader.readBitDouble(),e.textFrame=this._objectReader.readBit(),e.textAlignAlwaysLeft=this._objectReader.readBit(),e.alignSpace=this._objectReader.readBitDouble(),t.blockContentHandle=this._handleReference(),e.blockContentColor=this._mergedReaders.readCmColor(),e.blockContentScale=this._objectReader.read3BitDouble(),e.enableBlockContentScale=this._objectReader.readBit(),e.blockContentRotation=this._objectReader.readBitDouble(),e.enableBlockContentRotation=this._objectReader.readBit(),e.blockContentConnection=this._objectReader.readBitShort(),e.scaleFactor=this._objectReader.readBitDouble(),e.overwritePropertyValue=this._objectReader.readBit(),e.isAnnotative=this._objectReader.readBit(),e.breakGapSize=this._objectReader.readBitDouble(),this.r2010Plus&&(e.textAttachmentDirection=this._objectReader.readBitShort(),e.textBottomAttachment=this._objectReader.readBitShort(),e.textTopAttachment=this._objectReader.readBitShort()),this.r2013Plus&&(e.unknownFlag298=this._objectReader.readBit()),t}_readMaterial(){let e=new ft,t=new fn(e);if(this._readCommonNonEntityData(t),e.name=this._mergedReaders.readVariableText(),e.description=this._mergedReaders.readVariableText(),e.ambientColorMethod=this._mergedReaders.readByte(),e.ambientColorFactor=this._mergedReaders.readBitDouble(),e.ambientColorMethod===cr.Override){let i=this._mergedReaders.readBitLong()>>>0,s=$s.getBytes32(i);e.ambientColor=new S(s[2],s[1],s[0])}if(e.diffuseColorMethod=this._mergedReaders.readByte(),e.diffuseColorFactor=this._mergedReaders.readBitDouble(),e.diffuseColorMethod===cr.Override){let i=this._mergedReaders.readBitLong()>>>0,s=$s.getBytes32(i);e.diffuseColor=new S(s[2],s[1],s[0])}if(e.diffuseMapBlendFactor=this._mergedReaders.readBitDouble(),e.diffuseProjectionMethod=this._mergedReaders.readByte(),e.diffuseTilingMethod=this._mergedReaders.readByte(),e.diffuseAutoTransform=this._mergedReaders.readByte(),e.diffuseMatrix=this._readMatrix4(),e.diffuseMapSource=this._mergedReaders.readByte(),e.diffuseMapFileName=this._readMaterialMapFileName(e.diffuseMapSource,"diffuse"),e.specularColorMethod=this._mergedReaders.readByte(),e.specularColorFactor=this._mergedReaders.readBitDouble(),e.specularColorMethod===cr.Override){let i=this._mergedReaders.readBitLong()>>>0,s=$s.getBytes32(i);e.specularColor=new S(s[2],s[1],s[0])}return e.specularMapBlendFactor=this._mergedReaders.readBitDouble(),e.specularProjectionMethod=this._mergedReaders.readByte(),e.specularTilingMethod=this._mergedReaders.readByte(),e.specularAutoTransform=this._mergedReaders.readByte(),e.specularMatrix=this._readMatrix4(),e.specularMapSource=this._mergedReaders.readByte(),e.specularMapFileName=this._readMaterialMapFileName(e.specularMapSource,"specular"),e.specularGlossFactor=this._objectReader.readBitDouble(),e.reflectionMapBlendFactor=this._mergedReaders.readBitDouble(),e.reflectionProjectionMethod=this._mergedReaders.readByte(),e.reflectionTilingMethod=this._mergedReaders.readByte(),e.reflectionAutoTransform=this._mergedReaders.readByte(),e.reflectionMatrix=this._readMatrix4(),e.reflectionMapSource=this._mergedReaders.readByte(),e.reflectionMapFileName=this._readMaterialMapFileName(e.reflectionMapSource,"reflection"),e.opacity=this._mergedReaders.readBitDouble(),e.opacityMapBlendFactor=this._mergedReaders.readBitDouble(),e.opacityProjectionMethod=this._mergedReaders.readByte(),e.opacityTilingMethod=this._mergedReaders.readByte(),e.opacityAutoTransform=this._mergedReaders.readByte(),e.opacityMatrix=this._readMatrix4(),e.opacityMapSource=this._mergedReaders.readByte(),e.opacityMapFileName=this._readMaterialMapFileName(e.opacityMapSource,"opacity"),e.bumpMapBlendFactor=this._mergedReaders.readBitDouble(),e.bumpProjectionMethod=this._mergedReaders.readByte(),e.bumpTilingMethod=this._mergedReaders.readByte(),e.bumpAutoTransform=this._mergedReaders.readByte(),e.bumpMatrix=this._readMatrix4(),e.bumpMapSource=this._mergedReaders.readByte(),e.bumpMapFileName=this._readMaterialMapFileName(e.bumpMapSource,"bump"),e.refractionIndex=this._mergedReaders.readBitDouble(),e.refractionMapBlendFactor=this._mergedReaders.readBitDouble(),e.refractionProjectionMethod=this._mergedReaders.readByte(),e.refractionTilingMethod=this._mergedReaders.readByte(),e.refractionAutoTransform=this._mergedReaders.readByte(),e.refractionMatrix=this._readMatrix4(),e.refractionMapSource=this._mergedReaders.readByte(),e.refractionMapFileName=this._readMaterialMapFileName(e.refractionMapSource,"refraction"),t}_readMaterialMapFileName(e,t){switch(e){case et.UseCurrentScene:return"";case et.UseImageFile:return this._mergedReaders.readVariableText();case et.Procedural:return this._builder.notify(`DWG material ${t} map uses an unsupported procedural source; preserving the source flag without procedural payload details.`,y.Warning),"";default:return this._builder.notify(`DWG material ${t} map uses an unknown source value ${e}; leaving the map filename empty.`,y.Warning),""}}_readMLine(){let e=new Gr,t=new pn(e);this._readCommonEntityData(t),e.scaleFactor=this._objectReader.readBitDouble(),e.justification=this._objectReader.readByte(),e.startPoint=this._objectReader.read3BitDouble(),e.normal=this._objectReader.read3BitDouble(),e.flags|=this._objectReader.readBitShort()===3?qi.Closed:qi.Has;let i=this._objectReader.readByte(),s=this._objectReader.readBitShort();for(let a=0;a<s;a++){let n=new za;n.position=this._objectReader.read3BitDouble(),n.direction=this._objectReader.read3BitDouble(),n.miter=this._objectReader.read3BitDouble();for(let o=0;o<i;o++){let l=new Wa,p=this._objectReader.readBitShort();for(let x=0;x<p;x++)l.parameters.push(this._objectReader.readBitDouble());let b=this._objectReader.readBitShort();for(let x=0;x<b;x++)l.areaFillParameters.push(this._objectReader.readBitDouble());n.segments.push(l)}e.vertices.push(n)}return t.mLineStyleHandle=this._handleReference(),t}_readMLineStyle(){let e=new At,t=new os(e);this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),e.description=this._textReader.readVariableText();let i=this._objectReader.readBitShort();(i&1)>0&&(e.flags|=Te.DisplayJoints),(i&2)>0&&(e.flags|=Te.FillOn),(i&16)>0&&(e.flags|=Te.StartSquareCap),(i&32)>0&&(e.flags|=Te.StartRoundCap),(i&64)>0&&(e.flags|=Te.StartInnerArcsCap),(i&256)>0&&(e.flags|=Te.EndSquareCap),(i&512)>0&&(e.flags|=Te.EndRoundCap),(i&1024)>0&&(e.flags|=Te.EndInnerArcsCap),e.fillColor=this._mergedReaders.readCmColor(),e.startAngle=this._objectReader.readBitDouble(),e.endAngle=this._objectReader.readBitDouble();let s=this._objectReader.readByte();for(let a=0;a<s;a++){let n=new js,o=new os.ElementTemplate(n);n.offset=this._objectReader.readBitDouble(),n.color=this._mergedReaders.readCmColor(),this.r2018Plus?o.lineTypeHandle=this._handleReference():o.linetypeIndex=this._objectReader.readBitShort(),t.elementTemplates.push(o),e.addElement(n)}return t}_readGeoData(){let e=new _r,t=new An(e);switch(this._readCommonNonEntityData(t),e.version=this._mergedReaders.readBitLong(),t.hostBlockHandle=this._handleReference(),e.coordinatesType=this._mergedReaders.readBitShort(),e.version){case qe.R2009:e.referencePoint=this._mergedReaders.read3BitDouble(),e.horizontalUnits=this._mergedReaders.readBitLong(),e.verticalUnits=e.horizontalUnits,e.designPoint=this._mergedReaders.read3BitDouble(),this._mergedReaders.read3BitDouble(),e.upDirection=this._mergedReaders.read3BitDouble();let a=Math.PI/2-this._mergedReaders.readBitDouble();e.northDirection=new g(Math.cos(a),Math.sin(a)),this._mergedReaders.read3BitDouble(),e.coordinateSystemDefinition=this._mergedReaders.readVariableText(),e.geoRssTag=this._mergedReaders.readVariableText(),e.horizontalUnitScale=this._mergedReaders.readBitDouble(),e.verticalUnitScale=e.horizontalUnitScale,this._mergedReaders.readVariableText(),this._mergedReaders.readVariableText();break;case qe.R2010:case qe.R2013:e.designPoint=this._mergedReaders.read3BitDouble(),e.referencePoint=this._mergedReaders.read3BitDouble(),e.horizontalUnitScale=this._mergedReaders.readBitDouble(),e.horizontalUnits=this._mergedReaders.readBitLong(),e.verticalUnitScale=this._mergedReaders.readBitDouble(),e.horizontalUnits=this._mergedReaders.readBitLong(),e.upDirection=this._mergedReaders.read3BitDouble(),e.northDirection=this._mergedReaders.read2RawDouble(),e.scaleEstimationMethod=this._mergedReaders.readBitLong(),e.userSpecifiedScaleFactor=this._mergedReaders.readBitDouble(),e.enableSeaLevelCorrection=this._mergedReaders.readBit(),e.seaLevelElevation=this._mergedReaders.readBitDouble(),e.coordinateProjectionRadius=this._mergedReaders.readBitDouble(),e.coordinateSystemDefinition=this._mergedReaders.readVariableText(),e.geoRssTag=this._mergedReaders.readVariableText();break}e.observationFromTag=this._mergedReaders.readVariableText(),e.observationToTag=this._mergedReaders.readVariableText(),e.observationCoverageTag=this._mergedReaders.readVariableText();let i=this._mergedReaders.readBitLong();for(let a=0;a<i;a++){let n=new Nn;n.source=this._mergedReaders.read2RawDouble(),n.destination=this._mergedReaders.read2RawDouble(),e.points.push(n)}let s=this._mergedReaders.readBitLong();for(let a=0;a<s;a++){let n=new Rn;n.index1=this._mergedReaders.readBitLong(),n.index2=this._mergedReaders.readBitLong(),n.index3=this._mergedReaders.readBitLong(),e.faces.push(n)}return t}_readTableStyle(){let e=new dt,t=new jn(e);if(this._readCommonNonEntityData(t),this.r2007Pre)return e.description=this._mergedReaders.readVariableText(),e.flowDirection=this._mergedReaders.readBitShort(),e.flags=this._mergedReaders.readBitShort(),e.horizontalCellMargin=this._mergedReaders.readBitDouble(),e.verticalCellMargin=this._mergedReaders.readBitDouble(),e.suppressTitle=this._mergedReaders.readBit(),e.suppressHeaderRow=this._mergedReaders.readBit(),this._readRowCellStyle(t,e.dataCellStyle),this._readRowCellStyle(t,e.titleCellStyle),this._readRowCellStyle(t,e.headerCellStyle),t;let i=this._mergedReaders.readByte();e.description=this._mergedReaders.readVariableText();let s=this._mergedReaders.readBitLong(),a=this._mergedReaders.readBitLong(),n=this._handleReference(),o=new It(e.tableCellStyle);this._readCellStyle(o),e.tableCellStyle.id=this._mergedReaders.readBitLong(),e.tableCellStyle.styleClass=this._mergedReaders.readBitLong(),e.tableCellStyle.name=this._mergedReaders.readVariableText();let l=this._mergedReaders.readBitLong();for(let p=0;p<l;p++){let b=new xt,x=new It(b);t.cellStyleTemplates.push(x);let j=this._mergedReaders.readBitLong();this._readCellStyle(x),b.id=this._mergedReaders.readBitLong(),b.styleClass=this._mergedReaders.readBitLong(),b.name=this._mergedReaders.readVariableText()}return t}_readVisualStyle(){let e=new Ni,t=new ee(e);this._readCommonNonEntityData(t),e.name=this._textReader.readVariableText(),e.type=this._objectReader.readBitLong();let i=this._objectReader.readBitShort();e.internalFlag=this._objectReader.readBit();let s=this._objectReader.readBitLong();return this._builder.notify(`DWG VisualStyle payload is only partially mapped; preserving base object data for ${e.name} with flags ${i} and ${s} payload entries.`,y.Warning),t}_readPlotSettingsEntity(){let e=new Bt,t=new ic(e);return this._readCommonNonEntityData(t),this._readPlotSettingsData(e),t}_readPlotSettings(){return this._readPlotSettingsEntity()}_readPlotSettingsData(e){e.pageName=this._textReader.readVariableText(),e.systemPrinterName=this._textReader.readVariableText(),e.flags=this._objectReader.readBitShort();let t=new Ht;if(t.left=this._objectReader.readBitDouble(),t.bottom=this._objectReader.readBitDouble(),t.right=this._objectReader.readBitDouble(),t.top=this._objectReader.readBitDouble(),e.unprintableMargin=t,e.paperWidth=this._objectReader.readBitDouble(),e.paperHeight=this._objectReader.readBitDouble(),e.paperSize=this._textReader.readVariableText(),e.plotOriginX=this._objectReader.readBitDouble(),e.plotOriginY=this._objectReader.readBitDouble(),e.paperUnits=this._objectReader.readBitShort(),e.paperRotation=this._objectReader.readBitShort(),e.plotType=this._objectReader.readBitShort(),e.windowLowerLeftX=this._objectReader.readBitDouble(),e.windowLowerLeftY=this._objectReader.readBitDouble(),e.windowUpperLeftX=this._objectReader.readBitDouble(),e.windowUpperLeftY=this._objectReader.readBitDouble(),this._version>=u.AC1012&&this._version<=u.AC1015&&(e.plotViewName=this._textReader.readVariableText()),e.numeratorScale=this._objectReader.readBitDouble(),e.denominatorScale=this._objectReader.readBitDouble(),e.styleSheet=this._textReader.readVariableText(),e.scaledFit=this._objectReader.readBitShort(),e.standardScale=this._objectReader.readBitDouble(),e.paperImageOrigin=this._objectReader.read2BitDouble(),this.r2004Plus){e.shadePlotMode=this._objectReader.readBitShort(),e.shadePlotResolutionMode=this._objectReader.readBitShort(),e.shadePlotDPI=this._objectReader.readBitShort();let i=this._handleReference()}this.r2007Plus&&this._handleReference()}_readEvaluationGraph(){let e=new Vt,t=new ds(e);this._readCommonNonEntityData(t),e.value96=this._objectReader.readBitLong(),e.value97=this._objectReader.readBitLong();let i=this._objectReader.readBitLong();for(let a=0;a<i;a++){let n=new ds.GraphNodeTemplate,o=new ka;t.nodeTemplates.push(n),o.index=this._objectReader.readBitLong(),o.flags=this._objectReader.readBitLong(),o.nextNodeIndex=this._objectReader.readBitLong(),n.expressionHandle=this._handleReference(),o.data1=this._objectReader.readBitLong(),o.data2=this._objectReader.readBitLong(),o.data3=this._objectReader.readBitLong(),o.data4=this._objectReader.readBitLong()}let s=this._objectReader.readBitLong();for(let a=0;a<s;a++)this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong(),this._objectReader.readBitLong();return t}_readSpatialFilter(){let e=new br,t=new ee(e);this._readCommonNonEntityData(t);let i=this._mergedReaders.readBitShort();for(let s=0;s<i;s++)e.boundaryPoints.push(this._mergedReaders.read2RawDouble());return e.normal=this._mergedReaders.read3BitDouble(),e.origin=this._mergedReaders.read3BitDouble(),e.displayBoundary=this._mergedReaders.readBitShort()!==0,e.clipFrontPlane=this._mergedReaders.readBitShort()!==0,e.clipFrontPlane&&(e.frontDistance=this._mergedReaders.readBitDouble()),e.clipBackPlane=this._mergedReaders.readBitShort()!==0,e.clipBackPlane&&(e.backDistance=this._mergedReaders.readBitDouble()),e.inverseInsertTransform=this._read4x3Matrix(),e.insertTransform=this._read4x3Matrix(),t}_readDimensionAssociation(){let e=new Dt,t=new cs(e);return this._readCommonNonEntityData(t),t.dimensionHandle=this._handleReference(),e.associativityFlags=this._mergedReaders.readBitLong(),e.isTransSpace=this._mergedReaders.readBit(),e.rotatedDimensionType=this._mergedReaders.readByte(),(e.associativityFlags&we.FirstPointReference)!==0&&(t.firstPointRef=this._readOsnapPointRef()),(e.associativityFlags&we.SecondPointReference)!==0&&(t.secondPointRef=this._readOsnapPointRef()),(e.associativityFlags&we.ThirdPointReference)!==0&&(t.thirdPointRef=this._readOsnapPointRef()),(e.associativityFlags&we.FourthPointReference)!==0&&(t.fourthPointRef=this._readOsnapPointRef()),t}_readOsnapPointRef(){let e=new vs,t=new cs.OsnapPointRefTemplate(e),i=this._mergedReaders.readVariableText();return e.objectOsnapType=this._mergedReaders.readByte(),t.objectHandle=this._handleReference(),t}_readBlockFlipAction(){let e=new yc,t=new nc(e);return this._readBlockAction(t),e.value92=this._mergedReaders.readBitLong(),e.value93=this._mergedReaders.readBitLong(),e.value94=this._mergedReaders.readBitLong(),e.value95=this._mergedReaders.readBitLong(),e.caption301=this._mergedReaders.readVariableText(),e.caption302=this._mergedReaders.readVariableText(),e.caption303=this._mergedReaders.readVariableText(),e.caption304=this._mergedReaders.readVariableText(),t}_readBlockFlipParameter(){let e=new gc,t=new oc(e);return this._readBlock2PtParameter(t),e.caption=this._mergedReaders.readVariableText(),e.description=this._mergedReaders.readVariableText(),e.baseStateName=this._mergedReaders.readVariableText(),e.flippedStateName=this._mergedReaders.readVariableText(),e.captionLocation=this._mergedReaders.read3BitDouble(),e.caption309=this._mergedReaders.readVariableText(),e.value96=this._mergedReaders.readBitLong(),t}_readBlockRotationParameter(){let e=new ea,t=new Gn(e);return this._readBlock2PtParameter(t),e.point=this._mergedReaders.read3BitDouble(),e.name=this._mergedReaders.readVariableText(),e.description=this._mergedReaders.readVariableText(),e.nameOffset=this._mergedReaders.readBitDouble(),e.value96=this._mergedReaders.readBitLong(),e.value141=this._mergedReaders.readBitDouble(),e.value142=this._mergedReaders.readBitDouble(),e.value143=this._mergedReaders.readBitDouble(),e.value175=this._mergedReaders.readBitLong(),t}_readBlockVisibilityParameter(){let e=new ta,t=new hs(e);this._readBlock1PtParameter(t),e.value281=this._mergedReaders.readBit(),e.name=this._mergedReaders.readVariableText(),e.description=this._mergedReaders.readVariableText(),e.value91=this._mergedReaders.readBit();let i=this._objectReader.readBitLong();for(let a=0;a<i;a++)t.entityHandles.push(this._handleReference());let s=this._objectReader.readBitLong();for(let a=0;a<s;a++)t.stateTemplates.push(this._readState());return t}_readBlockRotateAction(){let e=new ra,t=new qn(e);return this._readBlockActionBasePt(t),e.value94=this._mergedReaders.readBitLong(),e.value303=this._mergedReaders.readVariableText(),t}_readBlockRepresentationData(){let e=new ni,t=new Kn(e);return this._readCommonNonEntityData(t),e.value70=this._mergedReaders.readBitShort(),t.blockHandle=this._handleReference(),t}_readBlockGripLocationComponent(){let e=new sa,t=new io(e);return this._readEvaluationExpression(t),t}_readBlockGrip(e){this._readBlockElement(e);let t=e.cadObject;t.value91=this._mergedReaders.readBitLong(),t.value92=this._mergedReaders.readBitLong(),t.location=this._mergedReaders.read3BitDouble(),t.value280=this._mergedReaders.readBitAsShort(),t.value93=this._mergedReaders.readBitLong()}_readAecCleanupGroup(){let e=new aa,t=new ee(e);this._readCommonNonEntityData(t);try{this.r2000Plus&&(e.version=this._mergedReaders.readBitLong()),e.description=this._mergedReaders.readVariableText();let i=this._mergedReaders.positionInBits(),a=this._objectInitialPos+this._size*8-i;if(a>0){let n=Math.floor(a/8);n>0&&(e.rawData=this._mergedReaders.readBytes(n))}}catch(i){let s=i instanceof Error?i.message:String(i);this._builder.notify(`Error reading AEC_CLEANUP_GROUP [Handle: ${e.handle.toString(16)}]: ${s}`,y.Error,i instanceof Error?i:null)}return t}_readAecWall(){let e=new Ma,t=new hc(e);this._readCommonEntityData(t),this.r2000Plus&&(e.version=this._mergedReaders.readBitLong()),t.binRecordHandle=this._handleReference(),t.styleHandle=this._handleReference(),t.cleanupGroupHandle=this._handleReference();let i=this._objectReader.positionInBits(),a=this._handlesReader.positionInBits()-i;if(a>0){let n=Math.floor(a/8);a%8!==0&&n++;let o=this._objectReader.readBytes(n);t.rawData=o}return t}_readAecWallStyle(){let e=new na,t=new ee(e);this._readCommonNonEntityData(t),this.r2000Plus&&(e.version=this._mergedReaders.readBitLong()),e.description=this._mergedReaders.readVariableText();let i=this._mergedReaders.positionInBits(),a=this._objectInitialPos+this._size*8-i;if(a>0){let n=Math.floor(a/8);n>0&&(e.rawData=this._mergedReaders.readBytes(n))}return t}_readBinRecord(){let e=new oa,t=new ee(e);this._readCommonNonEntityData(t),this.r2000Plus&&(e.version=this._mergedReaders.readBitLong());let i=this._mergedReaders.positionInBits();this._builder.notify(`BinRecord: Handle reader at position ${i}, BinRecord Handle: ${e.handle.toString(16)}`,y.None);let a=this._objectInitialPos+this._size*8-i;if(a>0){let n=Math.floor(a/8);n>0&&(e.binaryData=this._mergedReaders.readBytes(n),this._builder.notify(`BinRecord: Read ${n} bytes of binary data. Version: ${e.version}, Handle: ${e.handle.toString(16)}`,y.None))}return t}_readTableEntity(){let e=new es,t=new kn(e);if(this._readInsertCommonData(t),this._readInsertCommonHandles(t),this.r2010Plus){this._mergedReaders.readByte(),t.nullHandle=this._handleReference();let a=this._mergedReaders.readBitLong();return this.r2013Plus?this._mergedReaders.readBitLong():this._mergedReaders.readBit(),this._readTableContent(e.content,t),t}e.valueFlag=this._mergedReaders.readBitShort(),e.horizontalDirection=this._mergedReaders.read3BitDouble();let i=this._mergedReaders.readBitLong(),s=this._mergedReaders.readBitLong();for(let a=0;a<i;a++){let n=new Ws;n.width=this._mergedReaders.readBitDouble(),e.columns.push(n)}for(let a=0;a<s;a++){let n=new zs;n.height=this._mergedReaders.readBitDouble(),e.rows.push(n)}t.styleHandle=this._handleReference();for(let a=0;a<e.rows.length;a++)for(let n=0;n<e.columns.length;n++){let o=new Us;e.rows[a].cells.push(o);let l=new rl(o);t.cadTableCellTemplates.push(l),this._readTableCellData(l)}if(this._mergedReaders.readBit()){let a=new dt;e.content.style=a;let n=this._mergedReaders.readBitLong();(n&fe.TitleSuppressed)!==0&&(a.suppressTitle=this._mergedReaders.readBit()),(n&fe.FlowDirection)!==0&&this._mergedReaders.readBitShort(),(n&fe.HorizontalCellMargin)!==0&&this._mergedReaders.readBitDouble(),(n&fe.VerticalCellMargin)!==0&&this._mergedReaders.readBitDouble(),(n&fe.TitleRowColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.HeaderRowColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.DataRowColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.TitleRowFillNone)!==0&&this._mergedReaders.readBit(),(n&fe.HeaderRowFillNone)!==0&&this._mergedReaders.readBit(),(n&fe.DataRowFillNone)!==0&&this._mergedReaders.readBit(),(n&fe.TitleRowFillColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.HeaderRowFillColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.DataRowFillColor)!==0&&this._mergedReaders.readCmColor(this.r2004Pre),(n&fe.TitleRowAlign)!==0&&this._mergedReaders.readBitShort(),(n&fe.HeaderRowAlign)!==0&&this._mergedReaders.readBitShort(),(n&fe.DataRowAlign)!==0&&this._mergedReaders.readBitShort(),(n&fe.TitleTextStyle)!==0&&this._handleReference(),(n&fe.HeaderTextStyle)!==0&&this._handleReference(),(n&fe.DataTextStyle)!==0&&this._handleReference(),(n&fe.TitleRowHeight)!==0&&this._mergedReaders.readBitDouble(),(n&fe.HeaderRowHeight)!==0&&this._mergedReaders.readBitDouble(),(n&fe.DataRowHeight)!==0&&this._mergedReaders.readBitDouble()}if(this._mergedReaders.readBit()){let a=this._mergedReaders.readBitLong(),n=[[0,H.TitleHorizontalTop],[0,H.TitleHorizontalInsert],[0,H.TitleHorizontalBottom],[0,H.TitleVerticalLeft],[0,H.TitleVerticalInsert],[0,H.TitleVerticalRight],[0,H.HeaderHorizontalTop],[0,H.HeaderHorizontalInsert],[0,H.HeaderHorizontalBottom],[0,H.HeaderVerticalLeft],[0,H.HeaderVerticalInsert],[0,H.HeaderVerticalRight],[0,H.DataHorizontalTop],[0,H.DataHorizontalInsert],[0,H.DataHorizontalBottom],[0,H.DataVerticalLeft],[0,H.DataVerticalInsert],[0,H.DataVerticalRight]];for(let[o,l]of n)(a&l)!==0&&this._mergedReaders.readCmColor(this.r2004Pre)}if(this._mergedReaders.readBit()){let a=this._mergedReaders.readBitLong(),n=[H.TitleHorizontalTop,H.TitleHorizontalInsert,H.TitleHorizontalBottom,H.TitleVerticalLeft,H.TitleVerticalInsert,H.TitleVerticalRight,H.HeaderHorizontalTop,H.HeaderHorizontalInsert,H.HeaderHorizontalBottom,H.HeaderVerticalLeft,H.HeaderVerticalInsert,H.HeaderVerticalRight,H.DataHorizontalTop,H.DataHorizontalInsert,H.DataHorizontalBottom,H.DataVerticalLeft,H.DataVerticalInsert,H.DataVerticalRight];for(let o of n)(a&o)!==0&&this._mergedReaders.readBitShort()}if(this._mergedReaders.readBit()){let a=this._mergedReaders.readBitLong(),n=[H.TitleHorizontalTop,H.TitleHorizontalInsert,H.TitleHorizontalBottom,H.TitleVerticalLeft,H.TitleVerticalInsert,H.TitleVerticalRight,H.HeaderHorizontalTop,H.HeaderHorizontalInsert,H.HeaderHorizontalBottom,H.HeaderVerticalLeft,H.HeaderVerticalInsert,H.HeaderVerticalRight,H.DataHorizontalTop,H.DataHorizontalInsert,H.DataHorizontalBottom,H.DataVerticalLeft,H.DataVerticalInsert,H.DataVerticalRight];for(let o of n)(a&o)!==0&&this._mergedReaders.readBitShortAsBool()}return t}_readBlkRefObjectContextData(){let e=new ki,t=new ns(e);return this._readAnnotScaleObjectContextData(t),e.rotation=this._mergedReaders.readBitDouble(),e.insertionPoint=this._mergedReaders.read3BitDouble(),e.xScale=this._mergedReaders.readBitDouble(),e.yScale=this._mergedReaders.readBitDouble(),e.zScale=this._mergedReaders.readBitDouble(),t}_readMTextAttributeObjectContextData(){let e=new Pi,t=new ns(e);return this._readAnnotScaleObjectContextData(t),this._builder.notify(`DWG MTextAttributeObjectContextData is only partially mapped; preserving annot-scale context metadata for handle ${e.handle}.`,y.Warning),t}_readFieldList(){let e=new ji,t=new ao(e);this._readCommonNonEntityData(t);let i=this._mergedReaders.readBitLong();this._mergedReaders.readBit();for(let s=0;s<i;s++)t.ownedObjectsHandlers.add(this._handleReference());return t}_readField(){let e=new Li,t=new so(e);this._readCommonNonEntityData(t),e.evaluatorId=this._mergedReaders.readVariableText(),e.fieldCode=this._mergedReaders.readVariableText();let i=this._mergedReaders.readBitLong();for(let n=0;n<i;n++)t.childrenHandles.push(this._handleReference());let s=this._mergedReaders.readBitLong();for(let n=0;n<s;n++)t.cadObjectsHandles.push(this._handleReference());this._version<u.AC1021&&(e.formatString=this._mergedReaders.readVariableText()),e.evaluationOptionFlags=this._mergedReaders.readBitLong(),e.filingOptionFlags=this._mergedReaders.readBitLong(),e.fieldStateFlags=this._mergedReaders.readBitLong(),e.evaluationStatusFlags=this._mergedReaders.readBitLong(),e.evaluationErrorCode=this._mergedReaders.readBitLong(),e.evaluationErrorMessage=this._mergedReaders.readVariableText(),t.cadValueTemplates.push(this._readCadValue(e.value)),e.formatString=this._mergedReaders.readVariableText(),this._mergedReaders.readBitLong();let a=this._mergedReaders.readBitLong();for(let n=0;n<a;n++){let o=this._mergedReaders.readVariableText(),l=new vt;t.cadValueTemplates.push(this._readCadValue(l)),e.values.set(o,l)}return t}_readMatrix4(){let e=[];for(let t=0;t<16;t++)e.push(this._mergedReaders.readBitDouble());return e}_read4x3Matrix(){let e=mt.identity();for(let t=0;t<3;t++)for(let i=0;i<4;i++)e.setElement(t,i,this._mergedReaders.readBitDouble());return e}_readBorderStyle(e){e.lineWeight=this._mergedReaders.readBitShort(),e.isInvisible=!this._mergedReaders.readBit(),e.color=this._mergedReaders.readCmColor(this.r2004Pre)}_readAnnotScaleObjectContextData(e){this._readObjectContextData(e),e.scaleHandle=this._handleReference()}_readObjectContextData(e){this._readCommonNonEntityData(e);let t=e.cadObject;t.version=this._objectReader.readBitShort(),t.hasFileToExtensionDictionary=this._objectReader.readBit(),t.default=this._objectReader.readBit()}_readLeaderLine(e){let t=new $a,i=new Ri.LeaderLineTemplate(t);e.leaderLineTemplates.push(i);let s=this._objectReader.readBitLong();for(let a=0;a<s;a++)t.points.push(this._objectReader.read3BitDouble());if(t.breakInfoCount=this._objectReader.readBitLong(),t.breakInfoCount>0){t.segmentIndex=this._objectReader.readBitLong();let a=this._objectReader.readBitLong();for(let n=0;n<a;n++)t.startEndPoints.push(new Go(this._objectReader.read3BitDouble(),this._objectReader.read3BitDouble()))}return t.index=this._objectReader.readBitLong(),this.r2010Plus&&(t.pathType=this._objectReader.readBitShort(),t.lineColor=this._objectReader.readCmColor(),i.lineTypeHandle=this._handleReference(),t.lineWeight=this._objectReader.readBitLong(),t.arrowheadSize=this._objectReader.readBitDouble(),i.arrowSymbolHandle=this._handleReference(),t.overrideFlags=this._objectReader.readBitLong()),t}_readLeaderRoot(e){let t=new Ga;t.contentValid=this._objectReader.readBit(),t.unknown=this._objectReader.readBit(),t.connectionPoint=this._objectReader.read3BitDouble(),t.direction=this._objectReader.read3BitDouble();let i=this._objectReader.readBitLong();for(let a=0;a<i;a++)t.breakStartEndPointsPairs.push(new Go(this._objectReader.read3BitDouble(),this._objectReader.read3BitDouble()));t.leaderIndex=this._objectReader.readBitLong(),t.landingDistance=this._objectReader.readBitDouble();let s=this._objectReader.readBitLong();for(let a=0;a<s;a++)t.lines.push(this._readLeaderLine(e));return this.r2010Plus&&(t.textAttachmentDirection=this._objectReader.readBitShort()),t}_readBlockElement(e){this._readEvaluationExpression(e),e.blockElement.elementName=this._mergedReaders.readVariableText(),e.blockElement.value98=this._mergedReaders.readBitLong(),e.blockElement.value99=this._mergedReaders.readBitLong(),e.blockElement.value1071=this._mergedReaders.readBitLong()}_readBlockParameter(e){this._readBlockElement(e),e.blockParameter.value280=this._mergedReaders.readBit(),e.blockParameter.value281=this._mergedReaders.readBit()}_readBlock1PtParameter(e){this._readBlockParameter(e),e.block1PtParameter.location=this._mergedReaders.read3BitDouble(),e.block1PtParameter.value170=this._mergedReaders.readBitShort(),e.block1PtParameter.value171=this._mergedReaders.readBitShort(),e.block1PtParameter.value93=this._mergedReaders.readBitLong()}_readBlock2PtParameter(e){this._readBlockParameter(e),e.block2PtParameter.firstPoint=this._mergedReaders.read3BitDouble(),e.block2PtParameter.secondPoint=this._mergedReaders.read3BitDouble();for(let i=0;i<4;i++){let s=this._mergedReaders.readBitShort();for(let a=0;a<s;a++){let n=this._mergedReaders.readBitLong(),o=this._mergedReaders.readVariableText()}}for(let i=0;i<4;i++){let s=this._mergedReaders.readBitLong()}let t=this._mergedReaders.readBitShort()}_readBlockAction(e){this._readBlockElement(e);let t=e.blockAction;t.actionPoint=this._mergedReaders.read3BitDouble();let i=this._objectReader.readBitShort();for(let s=0;s<i;s++){let a=this._handleReference();e.entityHandles.add(a)}t.value70=this._mergedReaders.readBitShort()}_readBlockActionBasePt(e){this._readBlockAction(e);let t=e.cadObject;t.value1011=this._mergedReaders.read3BitDouble(),t.value92=this._mergedReaders.readBitLong(),t.value301=this._mergedReaders.readVariableText(),t.value93=this._mergedReaders.readBitLong(),t.value302=this._mergedReaders.readVariableText(),t.value280=this._mergedReaders.readBit(),t.value1012=this._mergedReaders.read3BitDouble()}_readEvaluationExpression(e){this._readCommonNonEntityData(e);let t=this._objectReader.readBitLong();e.cadObject.value98=this._objectReader.readBitLong(),e.cadObject.value99=this._objectReader.readBitLong();let i=this._mergedReaders.readBitShort();if(i>0){let s=Ne.transformValue(i);this._readEvaluationExpressionValue(s,i)}e.cadObject.id=this._objectReader.readBitLong()}_readEvaluationExpressionValue(e,t){switch(e){case f.String:case f.ExtendedDataString:case f.Comment:this._mergedReaders.readVariableText();break;case f.Point3D:this._mergedReaders.read3BitDouble();break;case f.Double:case f.ExtendedDataDouble:this._mergedReaders.readBitDouble();break;case f.Byte:this._mergedReaders.readByte();break;case f.Int16:case f.ExtendedDataInt16:this._mergedReaders.readBitShort();break;case f.Int32:case f.ExtendedDataInt32:this._mergedReaders.readBitLong();break;case f.Int64:this._mergedReaders.readBitLongLong();break;case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:this._handleReference();break;case f.Bool:this._mergedReaders.readBit();break;case f.Chunk:case f.ExtendedDataChunk:this._mergedReaders.readBytes(this._mergedReaders.readBitLong());break;case f.None:default:this._builder.notify(`[EvaluationExpression] Unsupported group code ${t} (${e}); leaving the value payload unread.`,y.Warning);break}}_readRowCellStyle(e,t){let i=new It(t);e.cellStyleTemplates.push(i),i.textStyleHandle=this._handleReference(),t.textHeight=this._mergedReaders.readBitDouble(),t.cellAlignment=this._mergedReaders.readBitShort(),t.textColor=this._mergedReaders.readCmColor(this.r2004Pre),t.backgroundColor=this._mergedReaders.readCmColor(this.r2004Pre),t.isFillColorOn=this._mergedReaders.readBit(),this._readBorderStyle(t.topBorder),this._readBorderStyle(t.horizontalInsideBorder),this._readBorderStyle(t.bottomBorder),this._readBorderStyle(t.leftBorder),this._readBorderStyle(t.verticalInsideBorder),this._readBorderStyle(t.rightBorder),this.r2007Plus&&(t.valueDataType=this._mergedReaders.readBitLong(),t.valueUnitType=this._mergedReaders.readBitLong(),t.valueFormatString=this._mergedReaders.readVariableText())}_readCellStyle(e){let t=e.format;if(t.cellStyleType=this._mergedReaders.readBitLong(),t.hasData=this._mergedReaders.readBitShortAsBool(),!t.hasData)return;t.propertyOverrideFlags=this._mergedReaders.readBitLong(),t.tableCellStylePropertyFlags=this._mergedReaders.readBitLong(),t.backgroundColor=this._mergedReaders.readCmColor(this.r2004Pre),t.contentLayoutFlags=this._mergedReaders.readBitLong(),this._readCellContentFormat(e,t),t.marginOverrideFlags=this._mergedReaders.readBitShort(),(t.marginOverrideFlags&Ya.Override)!==0&&(t.verticalMargin=this._mergedReaders.readBitDouble(),t.horizontalMargin=this._mergedReaders.readBitDouble(),t.bottomMargin=this._mergedReaders.readBitDouble(),t.rightMargin=this._mergedReaders.readBitDouble(),t.marginHorizontalSpacing=this._mergedReaders.readBitDouble(),t.marginVerticalSpacing=this._mergedReaders.readBitDouble());let i=this._mergedReaders.readBitLong();for(let s=0;s<i;s++)switch(this._mergedReaders.readBitLong()){case Ve.Top:this._readBorder(e,t.topBorder);break;case Ve.Right:this._readBorder(e,t.rightBorder);break;case Ve.Bottom:this._readBorder(e,t.bottomBorder);break;case Ve.Left:this._readBorder(e,t.leftBorder);break;case Ve.InsideVertical:this._readBorder(e,t.verticalInsideBorder);break;case Ve.InsideHorizontal:this._readBorder(e,t.horizontalInsideBorder);break;case Ve.Unknown:default:continue}}_readBorder(e,t){t.propertyOverrideFlags=this._mergedReaders.readBitLong(),t.type=this._mergedReaders.readBitLong(),t.color=this._mergedReaders.readCmColor(this.r2004Pre),t.lineWeight=this._mergedReaders.readBitLong(),e.borderLinetypePairs.push([t,this._handleReference()]),t.isInvisible=this._mergedReaders.readBitLong()===1,t.doubleLineSpacing=this._mergedReaders.readBitDouble()}_readCellContentFormat(e,t){t.propertyOverrideFlags=this._mergedReaders.readBitLong(),t.propertyFlags=this._mergedReaders.readBitLong(),t.valueDataType=this._mergedReaders.readBitLong(),t.valueUnitType=this._mergedReaders.readBitLong(),t.valueFormatString=this._mergedReaders.readVariableText(),t.rotation=this._mergedReaders.readBitDouble(),t.scale=this._mergedReaders.readBitDouble(),t.alignment=this._mergedReaders.readBitLong(),t.color=this._mergedReaders.readCmColor(this.r2004Pre),e.textStyleHandle=this._handleReference(),e instanceof It&&(e.textStyleHandle=e.textStyleHandle),t.textHeight=this._mergedReaders.readBitDouble()}_readTableContent(e,t){this._builder.notify(`DWG R2010+ table content is not mapped yet for table ${t.cadObject.handle}; leaving table cells empty.`,y.Warning)}_readTableCellData(e){let t=e.cell;switch(t.type=this._mergedReaders.readBitShort(),t.edgeFlags=this._mergedReaders.readByte(),t.mergedValue=this._mergedReaders.readBit()?1:0,t.autoFit=this._mergedReaders.readBit(),t.borderWidth=this._mergedReaders.readBitLong(),t.borderHeight=this._mergedReaders.readBitLong(),t.rotation=this._mergedReaders.readBitDouble(),e.valueHandle=this._handleReference(),t.type){case Ds.Text:if(e.valueHandle===0&&this._version<u.AC1021){let i=new Qi;i.cadValue.setValue(this._mergedReaders.readVariableText(),V.String),t.contents.push(i)}break;case Ds.Block:if(t.blockScale=this._mergedReaders.readBitDouble(),this._mergedReaders.readBit()){let i=this._mergedReaders.readBitShort();for(let s=0;s<i;s++){let a=this._handleReference();this._mergedReaders.readBitShort();let n=this._mergedReaders.readVariableText();e.attributeHandles.add([a,n])}}break}if(this._mergedReaders.readBit()){let i=this._mergedReaders.readBitLong();t.virtualEdgeFlag=this._mergedReaders.readByte(),(i&Pe.CellAlignment)!==0&&(t.styleOverride.cellAlignment=this._mergedReaders.readBitShort()),(i&Pe.BackgroundFillNone)!==0&&(t.styleOverride.isFillColorOn=this._mergedReaders.readBit()),(i&Pe.BackgroundColor)!==0&&(t.styleOverride.backgroundColor=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.ContentColor)!==0&&(t.styleOverride.contentColor=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.TextStyle)!==0&&(e.textStyleOverrideHandle=this._handleReference()),(i&Pe.TextHeight)!==0&&(t.styleOverride.textHeight=this._mergedReaders.readBitDouble()),(i&Pe.TopGridColor)!==0&&(t.styleOverride.topBorder.color=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.TopGridLineWeight)!==0&&(t.styleOverride.topBorder.lineWeight=this._mergedReaders.readBitShort()),(i&Pe.TopVisibility)!==0&&(t.styleOverride.topBorder.isInvisible=!this._mergedReaders.readBitShortAsBool()),(i&Pe.RightGridColor)!==0&&(t.styleOverride.rightBorder.color=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.RightGridLineWeight)!==0&&(t.styleOverride.rightBorder.lineWeight=this._mergedReaders.readBitShort()),(i&Pe.RightVisibility)!==0&&(t.styleOverride.rightBorder.isInvisible=!this._mergedReaders.readBitShortAsBool()),(i&Pe.BottomGridColor)!==0&&(t.styleOverride.bottomBorder.color=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.BottomGridLineWeight)!==0&&(t.styleOverride.bottomBorder.lineWeight=this._mergedReaders.readBitShort()),(i&Pe.BottomVisibility)!==0&&(t.styleOverride.bottomBorder.isInvisible=!this._mergedReaders.readBitShortAsBool()),(i&Pe.LeftGridColor)!==0&&(t.styleOverride.leftBorder.color=this._mergedReaders.readCmColor(this.r2004Pre)),(i&Pe.LeftGridLineWeight)!==0&&(t.styleOverride.leftBorder.lineWeight=this._mergedReaders.readBitShort()),(i&Pe.LeftVisibility)!==0&&(t.styleOverride.leftBorder.isInvisible=!this._mergedReaders.readBitShortAsBool())}this.r2007Plus&&(this._mergedReaders.readBitLong(),t.contents.push(new Qi),this._readCadValue(t.content.cadValue))}_readCadValue(e){let t=new no(e);if(this.r2007Plus&&(e.flags=this._mergedReaders.readBitLong()),e.valueType=this._mergedReaders.readBitLong(),!this.r2007Plus||!e.isEmpty)switch(e.valueType){case V.Unknown:case V.Long:e.setValue(this._mergedReaders.readBitLong());break;case V.Double:e.setValue(this._mergedReaders.readBitDouble());break;case V.General:case V.String:e.setValue(this._readStringCadValue());break;case V.Date:{let i=this._readDateCadValue();i!==null&&e.setValue(i);break}case V.Point2D:e.setValue(this._readValueXY());break;case V.Point3D:e.setValue(this._readValueXYZ());break;case V.Handle:t.valueHandle=this._handleReference();break;case V.Buffer:case V.ResultBuffer:e.value=this._mergedReaders.readBitLong();break;default:this._builder.notify(`DWG CadValue uses an unsupported value type ${e.valueType}; leaving the raw value empty.`,y.Warning);break}return this.r2007Plus&&(e.units=this._mergedReaders.readBitLong(),e.format=this._mergedReaders.readVariableText(),e.formattedValue=this._mergedReaders.readVariableText()),t}_readStringCadValue(){return this._mergedReaders.readVariableText()}_readDateCadValue(){let e=this._mergedReaders.readBitLong(),t=this._mergedReaders.readBitLong(),i=e-2440588;return new Date(i*864e5+t)}_readValueXY(){return new g(this._mergedReaders.readBitDouble(),this._mergedReaders.readBitDouble())}_readValueXYZ(){return new c(this._mergedReaders.readBitDouble(),this._mergedReaders.readBitDouble(),this._mergedReaders.readBitDouble())}_readState(){let e=new hs.StateTemplate;e.state.name=this._textReader.readVariableText();let t=this._objectReader.readBitLong();for(let s=0;s<t;s++)e.entityHandles.add(this._handleReference());let i=this._objectReader.readBitLong();for(let s=0;s<i;s++)e.expressionHandles.add(this._handleReference());return e}};var Cc=class extends J{get sectionName(){return R.preview}_startSentinel=R.startSentinels.get(R.preview);_endSentinel=R.endSentinels.get(R.preview);_reader;_previewAddress;constructor(e,t,i){super(e),this._reader=t,this._previewAddress=i}read(){let e=this._reader.readSentinel();console.assert(J.checkSentinel(e,this._startSentinel));let t=this._reader.readRawLong(),i=this._reader.readRawChar()&255,s=null,a=null,n=null,o=null,l=_a.PreviewType.Unknown;for(let j=0;j<i;j++){let k=this._reader.readRawChar()&255;k===1?(s=this._reader.readRawLong(),a=this._reader.readRawLong()):(l=k,n=this._reader.readRawLong(),o=this._reader.readRawLong())}let p=null;p=this._reader.readBytes(a);let b;o!==null?b=this._reader.readBytes(o):b=new Uint8Array(0);let x=this._reader.readSentinel();return console.assert(J.checkSentinel(x,this._endSentinel)),new _a(l,p,b)}};var Dc=class extends J{get sectionName(){return R.summaryInfo}_readStringMethod;_reader;constructor(e,t){super(e),this._reader=t,e<u.AC1021?this._readStringMethod=()=>this._readUnicodeString():this._readStringMethod=()=>this._reader.readTextUnicode()}read(){let e=new wi;try{e.title=this._readStringMethod(),e.subject=this._readStringMethod(),e.author=this._readStringMethod(),e.keywords=this._readStringMethod(),e.comments=this._readStringMethod(),e.lastSavedBy=this._readStringMethod(),e.revisionNumber=this._readStringMethod(),e.hyperlinkBase=this._readStringMethod(),this._reader.readInt(),this._reader.readInt(),e.createdDate=this._reader.read8BitJulianDate(),e.modifiedDate=this._reader.read8BitJulianDate();let t=this._reader.readShort();for(let i=0;i<t;i++){let s=this._readStringMethod(),a=this._readStringMethod();try{e.properties.set(s,a)}catch(n){this.notify("[SummaryInfo] An error ocurred while adding a property in the SummaryInfo",y.Error,n instanceof Error?n:void 0)}}this._reader.readInt(),this._reader.readInt()}catch(t){this.notify("An error occurred while reading the Summary Info",y.Error,t instanceof Error?t:void 0)}return e}_readUnicodeString(){let e=this._reader.readShort(),t;if(e===0)t="";else{let i=this._reader.readBytes(e);t=new TextDecoder("windows-1252").decode(i).replace(/\0/g,"")}return t}};var co=class r{static decompress(e,t,i){let s=new Uint8Array(i);return r.decompressToDest(e,t,s),s}static decompressToDest(e,t,i){let s=t,a=0,n=new Uint8Array(128);if(s>=e.length)return;let o=e[s++];if((o&240)===0){let l=r._literalCount(o,e,{pos:s});s=r._lastSrcPos;let p=r._copy(l+3,e,s,i,a,n);s=p.srcPos,a=p.dstPos,n=p.tempBuf,o=p.nextByte}for(;o!==17;){if(s>=e.length)throw new Error(`LZ77AC18: read past end of source at srcPos=${s}, src.length=${e.length}`);let l=0,p=0;if(o<16||o>=64){p=(o>>4)-1;let $=e[s++];l=(o>>2&3|$<<2)+1}else if(o<32){let $=r._readCompressedBytes(o,7,e,{pos:s});p=$.value,s=$.srcPos,l=(o&8)<<11;let X=r._twoByteOffset(l,16384,e,s);l=X.offset,o=X.firstByte,s=X.srcPos}else if(o>=32){let $=r._readCompressedBytes(o,31,e,{pos:s});p=$.value,s=$.srcPos;let X=r._twoByteOffset(l,1,e,s);l=X.offset,o=X.firstByte,s=X.srcPos}let b=a;n.length<p&&(n=new Uint8Array(p));let x=b-l,j=Math.min(p,l);for(let $=0;$<j;$++)n[$]=i[x+$];let k=p,P=b;for(;k>0;){let $=Math.min(k,l);for(let X=0;X<$;X++)i[P+X]=n[X];P+=$,k-=l}a=b+p;let he=o&3;if(he===0&&(o=e[s++],(o&240)===0)){let $=r._literalCount(o,e,{pos:s});s=r._lastSrcPos,he=$+3}if(he>0){let $=r._copy(he,e,s,i,a,n);s=$.srcPos,a=$.dstPos,n=$.tempBuf,o=$.nextByte}}}static _lastSrcPos=0;static _copy(e,t,i,s,a,n){n.length<e&&(n=new Uint8Array(e));for(let l=0;l<e;l++)n[l]=t[i+l],s[a+l]=t[i+l];i+=e,a+=e;let o=t[i++];return{srcPos:i,dstPos:a,tempBuf:n,nextByte:o}}static _literalCount(e,t,i){let s=e&15;if(s===0){let a;for(a=t[i.pos++];a===0;)s+=255,a=t[i.pos++];s+=15+a}return r._lastSrcPos=i.pos,s}static _readCompressedBytes(e,t,i,s){let a=e&t;if(a===0){let n;for(n=i[s.pos++];n===0;)a+=255,n=i[s.pos++];a+=n+t}return{value:a+2,srcPos:s.pos}}static _twoByteOffset(e,t,i,s){let a=i[s++];return e|=a>>2,e|=i[s++]<<6,e+=t,{offset:e,firstByte:a,srcPos:s}}};var ho=class r{static _m_sourceOffset=0;static _m_length=0;static _m_sourceIndex=0;static _m_opCode=0;static decompress(e,t,i,s){r._m_sourceOffset=0,r._m_length=0,r._m_sourceIndex=t,r._m_opCode=e[r._m_sourceIndex];let a=0,n=r._m_sourceIndex+i;if(++r._m_sourceIndex,!(r._m_sourceIndex>=n))for((r._m_opCode&240)===32&&(r._m_sourceIndex+=3,r._m_length=e[r._m_sourceIndex-1],r._m_length&=7);r._m_sourceIndex<n&&(a=r._nextIndex(e,s,a),!(r._m_sourceIndex>=n));)a=r._copyDecompressedChunks(e,n,s,a)}static _nextIndex(e,t,i){return r._m_length===0&&r._readLiteralLength(e),r._copyRaw(e,r._m_sourceIndex,t,i,r._m_length),r._m_sourceIndex+=r._m_length,i+=r._m_length,i}static _copyDecompressedChunks(e,t,i,s){for(r._m_length=0,r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._readInstructions(e);r._copyBytes(i,s,r._m_length,r._m_sourceOffset),s+=r._m_length,r._m_length=r._m_opCode&7,!(r._m_length!==0||r._m_sourceIndex>=t||(r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_opCode>>4===0));)r._m_opCode>>4===15&&(r._m_opCode&=15),r._readInstructions(e);return s}static _readInstructions(e){switch(r._m_opCode>>4){case 0:r._m_length=(r._m_opCode&15)+19,r._m_sourceOffset=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_length=(r._m_opCode>>3&16)+r._m_length,r._m_sourceOffset=((r._m_opCode&120)<<5)+1+r._m_sourceOffset;break;case 1:r._m_length=(r._m_opCode&15)+3,r._m_sourceOffset=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_sourceOffset=((r._m_opCode&248)<<5)+1+r._m_sourceOffset;break;case 2:r._m_sourceOffset=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_sourceOffset=e[r._m_sourceIndex]<<8&65280|r._m_sourceOffset,++r._m_sourceIndex,r._m_length=r._m_opCode&7,(r._m_opCode&8)===0?(r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_length=(r._m_opCode&248)+r._m_length):(++r._m_sourceOffset,r._m_length=(e[r._m_sourceIndex]<<3)+r._m_length,++r._m_sourceIndex,r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_length=((r._m_opCode&248)<<8)+r._m_length+256);break;default:r._m_length=r._m_opCode>>4,r._m_sourceOffset=r._m_opCode&15,r._m_opCode=e[r._m_sourceIndex],++r._m_sourceIndex,r._m_sourceOffset=((r._m_opCode&248)<<1)+r._m_sourceOffset+1;break}}static _readLiteralLength(e){if(r._m_length=r._m_opCode+8,r._m_length===23){let t=e[r._m_sourceIndex];if(++r._m_sourceIndex,r._m_length+=t,t===255)do t=e[r._m_sourceIndex],++r._m_sourceIndex,t|=e[r._m_sourceIndex]<<8,++r._m_sourceIndex,r._m_length+=t;while(t===65535)}}static _copyBytes(e,t,i,s){let a=t-s,n=a+i;for(;a<n;)e[t++]=e[a++]}static _copyRaw(e,t,i,s,a){for(;a>=32;a-=32)r._copy4b(e,t+24,i,s),r._copy4b(e,t+28,i,s+4),r._copy4b(e,t+16,i,s+8),r._copy4b(e,t+20,i,s+12),r._copy4b(e,t+8,i,s+16),r._copy4b(e,t+12,i,s+20),r._copy4b(e,t,i,s+24),r._copy4b(e,t+4,i,s+28),t+=32,s+=32;a<=0||r._m_copyMethods[a](e,t,i,s)}static _copy1b(e,t,i,s){i[s]=e[t]}static _copy2b(e,t,i,s){i[s]=e[t+1],i[s+1]=e[t]}static _copy3b(e,t,i,s){i[s]=e[t+2],i[s+1]=e[t+1],i[s+2]=e[t]}static _copy4b(e,t,i,s){i[s]=e[t],i[s+1]=e[t+1],i[s+2]=e[t+2],i[s+3]=e[t+3]}static _copy8b(e,t,i,s){r._copy4b(e,t,i,s),r._copy4b(e,t+4,i,s+4)}static _copy16b(e,t,i,s){r._copy8b(e,t+8,i,s),r._copy8b(e,t,i,s+8)}static _m_copyMethods=[null,(e,t,i,s)=>{r._copy1b(e,t,i,s)},(e,t,i,s)=>{r._copy2b(e,t,i,s)},(e,t,i,s)=>{r._copy3b(e,t,i,s)},(e,t,i,s)=>{r._copy4b(e,t,i,s)},(e,t,i,s)=>{r._copy1b(e,t+4,i,s),r._copy4b(e,t,i,s+1)},(e,t,i,s)=>{r._copy1b(e,t+5,i,s),r._copy4b(e,t+1,i,s+1),r._copy1b(e,t,i,s+5)},(e,t,i,s)=>{r._copy2b(e,t+5,i,s),r._copy4b(e,t+1,i,s+2),r._copy1b(e,t,i,s+6)},(e,t,i,s)=>{r._copy8b(e,t,i,s)},(e,t,i,s)=>{r._copy1b(e,t+8,i,s),r._copy8b(e,t,i,s+1)},(e,t,i,s)=>{r._copy1b(e,t+9,i,s),r._copy8b(e,t+1,i,s+1),r._copy1b(e,t,i,s+9)},(e,t,i,s)=>{r._copy2b(e,t+9,i,s),r._copy8b(e,t+1,i,s+2),r._copy1b(e,t,i,s+10)},(e,t,i,s)=>{r._copy4b(e,t+8,i,s),r._copy8b(e,t,i,s+4)},(e,t,i,s)=>{r._copy1b(e,t+12,i,s),r._copy4b(e,t+8,i,s+1),r._copy8b(e,t,i,s+5)},(e,t,i,s)=>{r._copy1b(e,t+13,i,s),r._copy4b(e,t+9,i,s+1),r._copy8b(e,t+1,i,s+5),r._copy1b(e,t,i,s+13)},(e,t,i,s)=>{r._copy2b(e,t+13,i,s),r._copy4b(e,t+9,i,s+2),r._copy8b(e,t+1,i,s+6),r._copy1b(e,t,i,s+14)},(e,t,i,s)=>{r._copy16b(e,t,i,s)},(e,t,i,s)=>{r._copy8b(e,t+9,i,s),r._copy1b(e,t+8,i,s+8),r._copy8b(e,t,i,s+9)},(e,t,i,s)=>{r._copy1b(e,t+17,i,s),r._copy16b(e,t+1,i,s+1),r._copy1b(e,t,i,s+17)},(e,t,i,s)=>{r._copy3b(e,t+16,i,s),r._copy16b(e,t,i,s+3)},(e,t,i,s)=>{r._copy4b(e,t+16,i,s),r._copy8b(e,t+8,i,s+4),r._copy8b(e,t,i,s+12)},(e,t,i,s)=>{r._copy1b(e,t+20,i,s),r._copy4b(e,t+16,i,s+1),r._copy8b(e,t+8,i,s+5),r._copy8b(e,t,i,s+13)},(e,t,i,s)=>{r._copy2b(e,t+20,i,s),r._copy4b(e,t+16,i,s+2),r._copy8b(e,t+8,i,s+6),r._copy8b(e,t,i,s+14)},(e,t,i,s)=>{r._copy3b(e,t+20,i,s),r._copy4b(e,t+16,i,s+3),r._copy8b(e,t+8,i,s+7),r._copy8b(e,t,i,s+15)},(e,t,i,s)=>{r._copy8b(e,t+16,i,s),r._copy16b(e,t,i,s+8)},(e,t,i,s)=>{r._copy8b(e,t+17,i,s),r._copy1b(e,t+16,i,s+8),r._copy16b(e,t,i,s+9)},(e,t,i,s)=>{r._copy1b(e,t+25,i,s),r._copy8b(e,t+17,i,s+1),r._copy1b(e,t+16,i,s+9),r._copy16b(e,t,i,s+10)},(e,t,i,s)=>{r._copy2b(e,t+25,i,s),r._copy8b(e,t+17,i,s+2),r._copy1b(e,t+16,i,s+10),r._copy16b(e,t,i,s+11)},(e,t,i,s)=>{r._copy4b(e,t+24,i,s),r._copy8b(e,t+16,i,s+4),r._copy8b(e,t+8,i,s+12),r._copy8b(e,t,i,s+20)},(e,t,i,s)=>{r._copy1b(e,t+28,i,s),r._copy4b(e,t+24,i,s+1),r._copy8b(e,t+16,i,s+5),r._copy8b(e,t+8,i,s+13),r._copy8b(e,t,i,s+21)},(e,t,i,s)=>{r._copy2b(e,t+28,i,s),r._copy4b(e,t+24,i,s+2),r._copy8b(e,t+16,i,s+6),r._copy8b(e,t+8,i,s+14),r._copy8b(e,t,i,s+22)},(e,t,i,s)=>{r._copy1b(e,t+30,i,s),r._copy4b(e,t+26,i,s+1),r._copy8b(e,t+18,i,s+5),r._copy8b(e,t+10,i,s+13),r._copy8b(e,t+2,i,s+21),r._copy2b(e,t,i,s+29)}]};var dh=class r extends Ka{_builder;_fileHeader;constructor(e,t=null){super(e,t)}createDefaultConfiguration(){return new qo}static readFromStream(e,t=null){return r.readFromStreamWithConfig(e,new qo,t)}static readFromStreamWithConfig(e,t,i=null){let s=new r(e,i);s.configuration=t;let a=s.read();return s.dispose(),a}read(){return this._document=new Is(void 0,!1),this._fileHeader=this.readFileHeader(),this._builder=new en(this._fileHeader.acadVersion,this._document,this.configuration),this._builder.onNotification=(e,t)=>this.onNotificationEvent(e,t),this._document.summaryInfo=this.readSummaryInfo(),this._document.header=this.readHeader(),this._document.header.document=this._document,this._document.classes=this._readClasses(),this._readObjects(),this._builder.buildDocument(),this._document}readSummaryInfo(){if(this._fileHeader=this._fileHeader??this.readFileHeader(),this._fileHeader.acadVersion<u.AC1018||!this.configuration.readSummaryInfo)return new wi;let e=this._getSectionStream(R.summaryInfo);return e?new Dc(this._fileHeader.acadVersion,e).read():new wi}readPreview(){if(this._fileHeader=this._fileHeader??this.readFileHeader(),this._fileHeader.previewAddress<0)return null;let e=this._getSectionStream(R.preview);return e||(e=Be.getStreamHandler(this._fileHeader.acadVersion,new Uint8Array(this._fileStream)),e.position=this._fileHeader.previewAddress),new Cc(this._fileHeader.acadVersion,e,this._fileHeader.previewAddress).read()}readHeader(){this._fileHeader=this._fileHeader??this.readFileHeader();let e=new Nt;e.codePage=q.getCodePageName(this._fileHeader.drawingCodePage);let t=this._getSectionStream(R.header),i=new rc(this._fileHeader.acadVersion,t,e);i.onNotification=(a,n)=>this.onNotificationEvent(a,n);let s=i.read(this._fileHeader.acadMaintenanceVersion);return this._builder&&(this._builder.headerHandles=s.objectPointers),e}readFileHeader(){let e=new Uint8Array(this._fileStream),t=String.fromCharCode(...e.slice(0,6)),i=q.getVersionFromName(t),s=rs.createFileHeader(i),a=Be.getStreamHandler(s.acadVersion,e);switch(a.position=6,s.acadVersion){case u.Unknown:throw new Ze;case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Ze(s.acadVersion);case u.AC1012:case u.AC1014:case u.AC1015:this._readFileHeaderAC15(s,a);break;case u.AC1018:this._readFileHeaderAC18(s,a);break;case u.AC1021:try{this._readFileHeaderAC21(s,a)}catch{a.position=6,this._readFileHeaderAC18(s,a)}break;case u.AC1024:case u.AC1027:case u.AC1032:this._readFileHeaderAC18(s,a);break;default:break}return s}_readClasses(){this._fileHeader=this._fileHeader??this.readFileHeader();let e=this._getSectionStream(R.classes),t=new ec(this._fileHeader.acadVersion,e,this._fileHeader);return t.onNotification=(i,s)=>this.onNotificationEvent(i,s),t.read()}_readHandles(){this._fileHeader=this._fileHeader??this.readFileHeader();let e=this._getSectionStream(R.handles),t=new tc(this._fileHeader.acadVersion,e);return t.onNotification=(i,s)=>this.onNotificationEvent(i,s),t.read()}_readObjFreeSpace(){if(this._fileHeader=this._fileHeader??this.readFileHeader(),this._fileHeader.acadVersion<u.AC1018)return 0;let e=this._getSectionStream(R.objFreeSpace);return e.advance(16),e.readUInt()}_readObjects(){let e=this._readHandles();this._document.classes=this._readClasses();let t;this._fileHeader.acadVersion<=u.AC1015?(t=Be.getStreamHandler(this._fileHeader.acadVersion,new Uint8Array(this._fileStream),this._encoding),t.position=0):t=this._getSectionStream(R.acDbObjects);let i=this._builder.headerHandles.getHandles().filter(a=>a!=null).map(a=>a);new xc(this._fileHeader.acadVersion,this._builder,t,i,e,this._document.classes).read()}_getSectionStream(e){let t=null;switch(this._fileHeader.acadVersion){case u.Unknown:throw new Ze;case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Ze(this._fileHeader.acadVersion);case u.AC1012:case u.AC1014:case u.AC1015:t=this._getSectionBuffer15(this._fileHeader,e);break;case u.AC1018:t=this._getSectionBuffer18(this._fileHeader,e);break;case u.AC1021:this._fileHeader.compressedMetadata?t=this._getSectionBuffer21(this._fileHeader,e):t=this._getSectionBuffer18(this._fileHeader,e);break;case u.AC1024:case u.AC1027:case u.AC1032:t=this._getSectionBuffer18(this._fileHeader,e);break;default:break}if(!t)return null;let i=Be.getStreamHandler(this._fileHeader.acadVersion,t);return i.encoding=this._encoding,i}_readFileHeaderAC15(e,t){t.readBytes(7),e.previewAddress=t.readInt(),t.readBytes(2),e.drawingCodePage=q.getCodePage(t.readShort()),this._encoding=this.getListedEncoding(e.drawingCodePage);let i=t.readRawLong();for(let a=0;a<i;++a){let n=new Ot;n.number=t.readByte(),n.seeker=t.readRawLong(),n.size=t.readRawLong(),e.records.set(n.number,n)}t.resetShift();let s=t.readSentinel();J.checkSentinel(s,is.endSentinel)}_readFileMetaData(e,t){t.advance(5),e.acadMaintenanceVersion=t.readByte(),t.advance(1),e.previewAddress=t.readRawLong(),e.dwgVersion=t.readByte(),e.appReleaseVersion=t.readByte(),e.drawingCodePage=q.getCodePage(t.readShort()),this._encoding=this.getListedEncoding(e.drawingCodePage),t.advance(3),e.securityType=t.readRawLong(),t.readRawLong(),e.summaryInfoAddr=t.readRawLong(),e.vbaProjectAddr=t.readRawLong(),t.readRawLong(),t.readRawLong(),t.advance(80)}_readFileHeaderAC18(e,t){this._readFileMetaData(e,t);let i=t.readBytes(108),s=new ql(i,0,!0);t.readBytes(20);let a=new Uint8Array(12);s.read(a,0,12);let n=String.fromCharCode(...a);n.startsWith("AcFssFcAJMB")||this.triggerNotification(`File validation failed, id should be: AcFssFcAJMB, but is: ${n}`,y.Warning);let o=()=>{let me=new Uint8Array(4);return s.read(me,0,4),new DataView(me.buffer).getInt32(0,!0)},l=()=>{let me=new Uint8Array(4);return s.read(me,0,4),new DataView(me.buffer).getUint32(0,!0)},p=()=>{let me=new Uint8Array(8);s.read(me,0,8);let be=new DataView(me.buffer),ha=be.getUint32(0,!0);return be.getUint32(4,!0)*4294967296+ha};o(),o(),o(),e.rootTreeNodeGap=o(),e.leftGap=o(),e.rigthGap=o(),o(),e.lastPageId=o(),e.lastSectionAddr=p(),e.secondHeaderAddr=p(),e.gapAmount=l(),e.sectionAmount=l(),o(),o(),o(),e.sectionPageMapId=l(),e.pageMapAddress=p()+256,e.sectionMapId=l(),e.sectionArrayPageSize=l(),e.gapArraySize=l(),e.crcSeed=l(),t.position=e.pageMapAddress;let b=t.readRawLong(),x=t.readRawLong(),j=t.readRawLong(),k=t.readRawLong(),P=t.readRawLong(),he=co.decompress(t.stream,t.position,x),$=256,X=0,ir=new DataView(he.buffer,he.byteOffset,he.byteLength);for(;X<he.length;){let me=new Ot;me.number=ir.getInt32(X,!0),X+=4,me.size=ir.getInt32(X,!0),X+=4,me.number>=0?(me.seeker=$,e.records.set(me.number,me)):X+=16,$+=me.size}t.position=e.records.get(e.sectionMapId).seeker;let di=t.readRawLong(),Ce=t.readRawLong(),Oi=t.readRawLong(),yr=t.readRawLong(),nd=t.readRawLong(),_e=co.decompress(t.stream,t.position,Ce),je=0,wl=new DataView(_e.buffer,_e.byteOffset,_e.byteLength),Je=()=>{let me=wl.getInt32(je,!0);return je+=4,me},it=()=>{let me=wl.getUint32(je,!0),be=wl.getUint32(je+4,!0);return je+=8,be*4294967296+me},od=me=>{let be="";for(let ha=0;ha<me;ha++)be+=String.fromCharCode(_e[je+ha]);return je+=me,be.split("\0")[0]},lu=Je();Je(),Je(),Je(),Je();for(let me=0;me<lu;++me){let be=new Qr;be.compressedSize=it(),be.pageCount=Je(),be.decompressedSize=Je(),Je(),be.compressedCode=Je(),be.sectionId=Je(),be.encrypted=Je(),be.name=od(64);for(let Ed=0;Ed<be.pageCount;++Ed){let Na=new Ns;Na.pageNumber=Je(),Na.compressedSize=Je(),Na.offset=it(),Na.decompressedSize=be.decompressedSize,Na.seeker=e.records.get(Na.pageNumber)?.seeker??0,be.localSections.push(Na)}let ha=be.compressedSize%be.decompressedSize;ha>0&&be.localSections.length>0&&(be.localSections[be.localSections.length-1].decompressedSize=ha),e.descriptors.set(be.name,be)}}_readFileHeaderAC21(e,t){this._readFileMetaData(e,t);let i=t.readBytes(1024),s=new Uint8Array(717);this._reedSolomonDecoding(i,s,3,239);let a=new DataView(s.buffer),n=this._readInt64(a,0),o=this._readInt64(a,8),l=this._readInt64(a,16),p=a.getInt32(24,!0),b=a.getInt32(28,!0),x=new Uint8Array(272);p<0?x.set(s.subarray(32,32+Math.abs(p))):ho.decompress(s,32,p,x);let j=new DataView(x.buffer),k=0,P=()=>{let _e=j.getUint32(k,!0),je=j.getUint32(k+4,!0);return k+=8,je*4294967296+_e};e.compressedMetadata=new Jl,e.compressedMetadata.headerSize=P(),e.compressedMetadata.fileSize=P(),e.compressedMetadata.pagesMapCrcCompressed=P(),e.compressedMetadata.pagesMapCorrectionFactor=P(),e.compressedMetadata.pagesMapCrcSeed=P(),e.compressedMetadata.map2Offset=P(),e.compressedMetadata.map2Id=P(),e.compressedMetadata.pagesMapOffset=P(),e.compressedMetadata.pagesMapId=P(),e.compressedMetadata.header2offset=P(),e.compressedMetadata.pagesMapSizeCompressed=P(),e.compressedMetadata.pagesMapSizeUncompressed=P(),e.compressedMetadata.pagesAmount=P(),e.compressedMetadata.pagesMaxId=P(),e.compressedMetadata.unknow0x20=P(),e.compressedMetadata.unknow0x40=P(),e.compressedMetadata.pagesMapCrcUncompressed=P(),e.compressedMetadata.unknown0xF800=P(),e.compressedMetadata.unknown4=P(),e.compressedMetadata.unknown1=P(),e.compressedMetadata.sectionsAmount=P(),e.compressedMetadata.sectionsMapCrcUncompressed=P(),e.compressedMetadata.sectionsMapSizeCompressed=P(),e.compressedMetadata.sectionsMap2Id=P(),e.compressedMetadata.sectionsMapId=P(),e.compressedMetadata.sectionsMapSizeUncompressed=P(),e.compressedMetadata.sectionsMapCrcCompressed=P(),e.compressedMetadata.sectionsMapCorrectionFactor=P(),e.compressedMetadata.sectionsMapCrcSeed=P(),e.compressedMetadata.streamVersion=P(),e.compressedMetadata.crcSeed=P(),e.compressedMetadata.crcSeedEncoded=P(),e.compressedMetadata.randomSeed=P(),e.compressedMetadata.headerCRC64=P();let he=this._getPageBuffer(e.compressedMetadata.pagesMapOffset,e.compressedMetadata.pagesMapSizeCompressed,e.compressedMetadata.pagesMapSizeUncompressed,e.compressedMetadata.pagesMapCorrectionFactor,239,new Uint8Array(this._fileStream)),$=new DataView(he.buffer,he.byteOffset,he.byteLength),X=0,ir=0;for(;X<he.length;){let _e=this._readInt64View($,X);X+=8;let je=Math.abs(this._readInt64View($,X));X+=8,e.records.set(je,new Ot(je,ir,_e)),ir+=_e}let di=this._getPageBuffer(e.records.get(e.compressedMetadata.sectionsMapId).seeker,e.compressedMetadata.sectionsMapSizeCompressed,e.compressedMetadata.sectionsMapSizeUncompressed,e.compressedMetadata.sectionsMapCorrectionFactor,239,new Uint8Array(this._fileStream)),Ce=new DataView(di.buffer,di.byteOffset,di.byteLength),Oi=0,yr=()=>{let _e=Ce.getUint32(Oi,!0),je=Ce.getUint32(Oi+4,!0);return Oi+=8,je*4294967296+_e},nd=()=>{let _e=Ce.getInt32(Oi,!0),je=Ce.getInt32(Oi+4,!0);return Oi+=8,je*4294967296+_e};for(;Oi<di.length;){let _e=new Qr;_e.compressedSize=yr(),_e.decompressedSize=yr(),_e.encrypted=yr(),_e.hashCode=yr();let je=nd();if(yr(),_e.encoding=yr(),_e.pageCount=yr(),je>0){let Je="";for(let it=0;it<je;it+=2){let od=di[Oi+it]|di[Oi+it+1]<<8;od!==0&&(Je+=String.fromCharCode(od))}Oi+=je,_e.name=Je}let wl=0;for(let Je=0;Je<_e.pageCount;++Je){let it=new Ns;it.offset=yr(),it.size=nd(),it.pageNumber=nd(),it.decompressedSize=yr(),it.compressedSize=yr(),it.checksum=yr(),it.crc=yr(),_e.localSections.push(it),wl=it.offset+it.decompressedSize}je>0&&e.descriptors.set(_e.name,_e)}}_getSectionBuffer15(e,t){let i=R.getSectionLocatorByName(t);if(i===null)return null;let s=e.records.get(i);return s?new Uint8Array(this._fileStream).subarray(s.seeker,s.seeker+s.size):null}_getSectionBuffer18(e,t){let i=e.descriptors.get(t);if(!i)return null;let s=i.decompressedSize*i.localSections.length,a=new Uint8Array(s),n=0,o=new Uint8Array(this._fileStream);for(let l of i.localSections)if(l.isEmpty)for(let p=0;p<l.decompressedSize;++p)a[n++]=0;else{let p=Be.getStreamHandler(e.acadVersion,o);if(p.position=l.seeker,this._decryptDataSection(l,p),i.isCompressed){let b=co.decompress(p.stream,p.position,l.decompressedSize);a.set(b.subarray(0,l.decompressedSize),n),n+=l.decompressedSize}else{let b=p.readBytes(l.compressedSize);a.set(b,n),n+=l.compressedSize}}return a.subarray(0,n)}_decryptDataSection(e,t){let i=1097093995^t.position,s=t.readRawLong()^i|0,a=t.readRawLong()^i|0;e.compressedSize=t.readRawLong()^i|0,e.pageSize=t.readRawLong()^i|0;let n=t.readRawLong()^i|0,o=t.readRawLong()^i|0;e.offset=(o+n|0)>>>0,e.checksum=(t.readRawLong()^i|0)>>>0;let l=(t.readRawLong()^i|0)>>>0}_getSectionBuffer21(e,t){let i=e.descriptors.get(t);if(!i)return null;let s=0;for(let l of i.localSections)s+=l.decompressedSize;let a=new Uint8Array(s),n=0,o=new Uint8Array(this._fileStream);for(let l of i.localSections)if(l.isEmpty)for(let p=0;p<l.decompressedSize;++p)a[n++]=0;else{let p=e.records.get(l.pageNumber);if(!p)continue;let b=p.seeker+1152,x=o.slice(b,b+p.size);if(i.encoding===4){let j=l.compressedSize+7;j=j&4294967288;let k=Math.floor((j+251-1)/251),P=new Uint8Array(k*251);this._reedSolomonDecoding(x,P,k,251),x=P}if(l.compressedSize!==l.decompressedSize){let j=new Uint8Array(l.decompressedSize);ho.decompress(x,0,l.compressedSize,j),x=j}a.set(x.subarray(0,l.decompressedSize),n),n+=l.decompressedSize}return a.subarray(0,n)}_getPageBuffer(e,t,i,s,a,n){let o=t+7;o=o&4294967288;let l=o*s,p=Math.floor((l+a-1)/a),b=p*255,x=new Uint8Array(b),j=1152+e;x.set(n.subarray(j,j+b));let k=new Uint8Array(l);this._reedSolomonDecoding(x,k,p,a);let P=new Uint8Array(i);return ho.decompress(k,0,t,P),P}_readInt64(e,t){let i=e.getUint32(t,!0);return e.getInt32(t+4,!0)*4294967296+i}_readInt64View(e,t){let i=e.getUint32(t,!0);return e.getInt32(t+4,!0)*4294967296+i}_reedSolomonDecoding(e,t,i,s){let a=0,n=0,o=t.length;for(let l=0;l<i;++l){let p=n;if(n<e.length){let b=Math.min(o,s);o-=b;let x=a+b;for(;a<x;)t[a]=e[p],++a,p+=i}++n}}};var hh=class extends J{get sectionName(){return R.appInfo}_reader;constructor(e,t){super(e),this._reader=t}read(){this.r2007Plus||this._readR18();let e=this._reader.readInt(),t=this._reader.readTextUnicode(),i=this._reader.readInt(),s=this._reader.readBytes(16),a=this._reader.readTextUnicode(),n=this._reader.readBytes(16);if(!this.r2010Plus)return;let o=this._reader.readTextUnicode(),l=this._reader.readBytes(16),p=this._reader.readTextUnicode()}_readR18(){let e=this._reader.readVariableText(),t=this._reader.readInt(),i=this._reader.readVariableText(),s=this._reader.readVariableText(),a=this._reader.readVariableText()}};var _;(function(r){r[r.Undefined=0]="Undefined",r[r.SoftOwnership=2]="SoftOwnership",r[r.HardOwnership=3]="HardOwnership",r[r.SoftPointer=4]="SoftPointer",r[r.HardPointer=5]="HardPointer"})(_||(_={}));var uh=new Map,ou=new Map;function uo(r,e){uh.set(r,e)}function Nd(r,e){ou.set(r,e)}var Le=class{get main(){return this}get positionInBits(){return this._position*8+this.bitShift}savedPositionInBits=0;bitShift=0;encoding;get stream(){return this._buffer.buffer}_buffer;_view;_position=0;_lastByte=0;constructor(e,t){this._buffer=e,this._view=new DataView(e.buffer,e.byteOffset,e.byteLength),this.encoding=t}static getStreamWriter(e,t,i){let s;switch(e){case u.Unknown:throw new Error("Unknown version");case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Error(`Dwg version not supported: ${e}`);case u.AC1012:case u.AC1014:s="AC12";break;case u.AC1015:s="AC15";break;case u.AC1018:s="AC18";break;case u.AC1021:s="AC21";break;case u.AC1024:case u.AC1027:case u.AC1032:s="AC24";break;default:throw new Error(`Dwg version not supported: ${e}`)}let a=uh.get(s);if(!a)throw new Error(`DwgStreamWriter factory for ${s} not registered. Import DwgStreamWriterFactory first.`);return new a(t,i)}static getMergedWriter(e,t,i){let s;switch(e){case u.Unknown:throw new Error("Unknown version");case u.MC0_0:case u.AC1_2:case u.AC1_4:case u.AC1_50:case u.AC2_10:case u.AC1002:case u.AC1003:case u.AC1004:case u.AC1006:case u.AC1009:throw new Error(`Dwg version not supported: ${e}`);case u.AC1012:case u.AC1014:s="AC12";break;case u.AC1015:s="AC15";break;case u.AC1018:s="AC18";break;case u.AC1021:s="AC21";break;case u.AC1024:case u.AC1027:case u.AC1032:s="AC24";break;default:throw new Error(`Dwg version not supported: ${e}`)}let a=uh.get(s);if(!a)throw new Error(`DwgStreamWriter factory for ${s} not registered. Import DwgStreamWriterFactory first.`);let n;switch(e){case u.AC1012:case u.AC1014:case u.AC1015:case u.AC1018:n="MergedAC14";break;default:n="Merged";break}let o=ou.get(n);if(!o)throw new Error(`Merged writer factory for ${n} not registered. Import DwgStreamWriterFactory first.`);return n==="MergedAC14"?new o(t,new a(t,i),new a(new Uint8Array(0),i)):new o(t,new a(t,i),new a(new Uint8Array(0),i),new a(new Uint8Array(0),i))}writeInt(e){this._ensureCapacity(4);let t=new Uint8Array(4);new DataView(t.buffer).setInt32(0,e,!0),this.writeBytes(t)}writeObjectType(e){this.writeBitShort(e)}writeObjectTypeEnum(e){this.writeObjectType(e)}writeRawLong(e){let t=new Uint8Array(4);new DataView(t.buffer).setInt32(0,e,!0),this.writeBytes(t)}writeBytes(e){if(this.bitShift===0){this._ensureCapacity(e.length);for(let i=0;i<e.length;i++)this._buffer[this._position++]=e[i];return}let t=8-this.bitShift;this._ensureCapacity(e.length+1);for(let i of e)this._buffer[this._position++]=(this._lastByte|i>>>this.bitShift)&255,this._lastByte=i<<t&255}writeBytesOffset(e,t,i){if(this.bitShift===0){this._ensureCapacity(i);for(let a=0,n=t;a<i;a++,n++)this._buffer[this._position++]=e[n];return}let s=8-this.bitShift;this._ensureCapacity(i+1);for(let a=0,n=t;a<i;a++,n++){let o=e[n];this._buffer[this._position++]=(this._lastByte|o>>>this.bitShift)&255,this._lastByte=o<<s&255}}writeBitShort(e){e===0?this.write2Bits(2):e>0&&e<256?(this.write2Bits(1),this.writeByte(e)):e===256?this.write2Bits(3):(this.write2Bits(0),this.writeByte(e&255),this.writeByte(e>>>8&255))}writeBitDouble(e){if(e===0){this.write2Bits(2);return}if(e===1){this.write2Bits(1);return}this.write2Bits(0);let t=new Uint8Array(8);new DataView(t.buffer).setFloat64(0,e,!0),this.writeBytes(t)}writeBitLong(e){if(e===0){this.write2Bits(2);return}if(e>0&&e<256){this.write2Bits(1),this.writeByte(e);return}this.write2Bits(0),this.writeByte(e&255),this.writeByte(e>>>8&255),this.writeByte(e>>>16&255),this.writeByte(e>>>24&255)}writeBitLongLong(e){let t=0,i=e<0?e+18446744073709552e3:e,s=i;for(;s!==0;)s=Math.floor(s/256),t++;this._write3Bits(t),s=i;for(let a=0;a<t;a++)this.writeByte(s&255),s=Math.floor(s/256)}writeVariableText(e){if(!e||e.length===0){this.writeBitShort(0);return}let t=ts(e,this.encoding);this.writeBitShort(t.length),this.writeBytes(t)}writeTextUnicode(e){let i=ts(e??"",this.encoding);this.writeRawShort(i.length+1),this._ensureCapacity(i.length+1);for(let s=0;s<i.length;s++)this._buffer[this._position++]=i[s];this._buffer[this._position++]=0}write2Bits(e){this.bitShift<6?(this._lastByte|=e<<6-this.bitShift&255,this.bitShift+=2):this.bitShift===6?(this._lastByte|=e,this._ensureCapacity(1),this._buffer[this._position++]=this._lastByte&255,this._resetShift()):(this._lastByte|=e>>>1&255,this._ensureCapacity(1),this._buffer[this._position++]=this._lastByte&255,this._lastByte=e<<7&255,this.bitShift=1)}writeBit(e){if(this.bitShift<7){e&&(this._lastByte|=1<<7-this.bitShift&255),this.bitShift++;return}e&&(this._lastByte|=1),this._ensureCapacity(1),this._buffer[this._position++]=this._lastByte&255,this._resetShift()}writeByte(e){if(this.bitShift===0){this._ensureCapacity(1),this._buffer[this._position++]=e&255;return}let t=8-this.bitShift;this._ensureCapacity(1),this._buffer[this._position++]=(this._lastByte|e>>>this.bitShift)&255,this._lastByte=e<<t&255}_resetShift(){this.bitShift=0,this._lastByte=0}writeDateTime(e){let{jdate:t,milliseconds:i}=q.dateToJulian(e);this.writeBitLong(t),this.writeBitLong(i)}writeTimeSpan(e){let t=Math.floor(e/864e5),i=(e%1e3+1e3)%1e3;this.writeBitLong(t),this.writeBitLong(i)}write8BitJulianDate(e){let{jdate:t,milliseconds:i}=q.dateToJulian(e);this.writeRawLong(t),this.writeRawLong(i)}writeCmColor(e){let t=0;e.isTrueColor?t=e.getApproxIndex():t=e.index,this.writeBitShort(t)}writeEnColor(e,t){this.writeCmColor(e)}writeEnColorBook(e,t,i){this.writeCmColor(e)}write2BitDouble(e){this.writeBitDouble(e.x),this.writeBitDouble(e.y)}write3BitDouble(e){this.writeBitDouble(e.x),this.writeBitDouble(e.y),this.writeBitDouble(e.z)}write2RawDouble(e){this.writeRawDouble(e.x),this.writeRawDouble(e.y)}writeRawShort(e){let t=new Uint8Array(2);new DataView(t.buffer).setInt16(0,e,!0),this.writeBytes(t)}writeRawDouble(e){let t=new Uint8Array(8);new DataView(t.buffer).setFloat64(0,e,!0),this.writeBytes(t)}handleReference(e){this.handleReferenceTyped(_.Undefined,e)}handleReferenceTyped(e,t){t==null?this.handleReferenceTypedHandle(e,0):typeof t=="number"?this.handleReferenceTypedHandle(e,t):this.handleReferenceTypedHandle(e,t.handle)}handleReferenceHandle(e){this.handleReferenceTypedHandle(_.Undefined,e)}handleReferenceTypedHandle(e,t){let i=e<<4&255;t===0?this.writeByte(i):t<256?(this.writeByte(i|1),this.writeByte(t)):t<65536?(this.writeByte(i|2),this.writeByte(t>>>8&255),this.writeByte(t&255)):t<16777216?(this.writeByte(i|3),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255)):t<4294967296?(this.writeByte(i|4),this.writeByte(t>>>24&255),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255)):t<1099511627776?(this.writeByte(i|5),this.writeByte(Math.floor(t/4294967296)&255),this.writeByte(t>>>24&255),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255)):t<281474976710656?(this.writeByte(i|6),this.writeByte(Math.floor(t/1099511627776)&255),this.writeByte(Math.floor(t/4294967296)&255),this.writeByte(t>>>24&255),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255)):t<72057594037927940?(this.writeByte(i|7),this.writeByte(Math.floor(t/281474976710656)&255),this.writeByte(Math.floor(t/1099511627776)&255),this.writeByte(Math.floor(t/4294967296)&255),this.writeByte(t>>>24&255),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255)):(this.writeByte(i|8),this.writeByte(Math.floor(t/72057594037927940)&255),this.writeByte(Math.floor(t/281474976710656)&255),this.writeByte(Math.floor(t/1099511627776)&255),this.writeByte(Math.floor(t/4294967296)&255),this.writeByte(t>>>24&255),this.writeByte(t>>>16&255),this.writeByte(t>>>8&255),this.writeByte(t&255))}writeSpearShift(){if(this.bitShift>0)for(let e=this.bitShift;e<8;e++)this.writeBit(!1)}writeBitThickness(e){this.writeBitDouble(e)}writeBitExtrusion(e){this.write3BitDouble(e)}write2BitDoubleWithDefault(e,t){this.writeBitDoubleWithDefault(e.x,t.x),this.writeBitDoubleWithDefault(e.y,t.y)}write3BitDoubleWithDefault(e,t){this.writeBitDoubleWithDefault(e.x,t.x),this.writeBitDoubleWithDefault(e.y,t.y),this.writeBitDoubleWithDefault(e.z,t.z)}writeBitDoubleWithDefault(e,t){if(e===t){this.write2Bits(0);return}let i=new Uint8Array(8);new DataView(i.buffer).setFloat64(0,e,!0);let a=new Uint8Array(8);new DataView(a.buffer).setFloat64(0,t,!0);let o=0,l=7;for(;l>=0&&i[l]===a[l];)o++,l--;o>=4?(this.write2Bits(1),this.writeBytesOffset(i,0,4)):o>=2?(this.write2Bits(2),this.writeByte(i[4]),this.writeByte(i[5]),this.writeByte(i[0]),this.writeByte(i[1]),this.writeByte(i[2]),this.writeByte(i[3])):(this.write2Bits(3),this.writeBytes(i))}resetStream(){this._position=0,this.bitShift=0,this._lastByte=0}savePositonForSize(){this.writeRawLong(0)}setPositionByFlag(e){if(e>=32768){if(e>=1073741824){let i=new Uint8Array(2);new DataView(i.buffer).setUint16(0,e>>>30&65535,!0),this.writeBytes(i);let s=new Uint8Array(2);new DataView(s.buffer).setUint16(0,e>>>15&32767|32768,!0),this.writeBytes(s)}else{let i=new Uint8Array(2);new DataView(i.buffer).setUint16(0,e>>>15&65535,!0),this.writeBytes(i)}let t=new Uint8Array(2);new DataView(t.buffer).setUint16(0,e&32767|32768,!0),this.writeBytes(t)}else{let t=new Uint8Array(2);new DataView(t.buffer).setUint16(0,e&65535,!0),this.writeBytes(t)}}setPositionInBits(e){let t=Math.floor(e/8);if(this.bitShift=e%8,this._position=t,this.bitShift>0){if(t>=this._buffer.length)throw new Error("EndOfStreamException");this._lastByte=this._buffer[t]}else this._lastByte=0}writeShiftValue(){if(this.bitShift>0){let e=this._position;if(e<this._buffer.length){let t=this._buffer[e],i=(this._lastByte|t&255>>>this.bitShift)&255;this._buffer[e]=i}}}_write3Bits(e){this.writeBit((e&4)!==0),this.writeBit((e&2)!==0),this.writeBit((e&1)!==0)}_ensureCapacity(e){let t=this._position+e;if(t>this._buffer.length){let i=Math.max(t,this._buffer.length*2),s=new Uint8Array(i);s.set(this._buffer),this._buffer=s,this._view=new DataView(s.buffer,s.byteOffset,s.byteLength)}}};var Tc=class extends J{get sectionName(){return R.appInfo}get bytesWritten(){return Math.ceil(this._writer.positionInBits/8)}get writerStream(){return this._writer.main.stream}_writer;_emptyArr=new Uint8Array(16);constructor(e,t){super(e),this._writer=Le.getStreamWriter(e,t,"utf-16le")}write(){let e="3.4.29.0";this._writer.writeInt(3),this._writer.writeTextUnicode("AppInfoDataList"),this._writer.writeInt(3),this._writer.writeBytes(this._emptyArr),this._writer.writeTextUnicode(e),this._writer.writeBytes(this._emptyArr),this._writer.writeTextUnicode("This is a comment from ACadSharp"),this._writer.writeBytes(this._emptyArr),this._writer.writeTextUnicode(`<ProductInformation name ="ACadSharp" build_version="${e}" registry_version="${e}" install_id_string="ACadSharp" registry_localeID="1033"/>`)}};var Sc=class extends J{get sectionName(){return R.auxHeader}get bytesWritten(){return Math.ceil(this._writer.positionInBits/8)}get writerStream(){return this._writer.main.stream}_stream;_encoding;_header;_writer;constructor(e,t,i){super(i.version),this._stream=e,this._encoding=t,this._header=i,this._writer=Le.getStreamWriter(this._version,this._stream,t)}write(){this._writer.writeByte(255),this._writer.writeByte(119),this._writer.writeByte(1),this._writer.writeRawShort(this._version),this._writer.writeRawShort(this._header.maintenanceVersion),this._writer.writeRawLong(1),this._writer.writeRawLong(-1),this._writer.writeRawShort(1),this._writer.writeRawShort(0),this._writer.writeRawLong(0),this._writer.writeRawShort(this._version),this._writer.writeRawShort(this._header.maintenanceVersion),this._writer.writeRawShort(this._version),this._writer.writeRawShort(this._header.maintenanceVersion),this._writer.writeRawShort(5),this._writer.writeRawShort(2195),this._writer.writeRawShort(5),this._writer.writeRawShort(2195),this._writer.writeRawShort(0),this._writer.writeRawShort(1),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.write8BitJulianDate(this._header.createDateTime),this._writer.write8BitJulianDate(this._header.updateDateTime);let e=-1,t=this._header.handleSeed;t<=2147483647&&(e=t),this._writer.writeRawLong(e),this._writer.writeRawLong(0),this._writer.writeRawShort(0),this._writer.writeRawShort(1),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(1),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this._writer.writeRawLong(0),this.r2018Plus&&(this._writer.writeRawShort(0),this._writer.writeRawShort(0))}};var Bc=class extends J{get sectionName(){return R.classes}get bytesWritten(){return Math.ceil(this._startWriter.positionInBits/8)}get startWriterStream(){return this._startWriter.main.stream}_document;_sectionBuffer=[];_startWriter;_writer;_startSentinel=new Uint8Array([141,161,196,184,196,169,248,197,192,220,244,95,231,207,182,138]);_endSentinel=new Uint8Array([114,94,59,71,59,86,7,58,63,35,11,160,24,48,73,117]);constructor(e,t,i){super(t.header.version),this._document=t,this._startWriter=Le.getStreamWriter(this._version,e,i);let s=new Uint8Array(4096);this._writer=Le.getMergedWriter(this._version,s,i)}write(){this.r2007Plus&&this._writer.savePositonForSize();let e=0,t=[...this._document.classes];t.length>0&&(e=Math.max(...t.map(i=>i.classNumber))),this.r2004Plus&&(this.r2007Plus?(this._writer.writeBitLong(e),this._writer.writeBit(!0)):(this._writer.writeBitShort(e),this._writer.writeByte(0),this._writer.writeByte(0),this._writer.writeBit(!0)));for(let i of t)this._writer.writeBitShort(i.classNumber),this._writer.writeBitShort(i.proxyFlags),this._writer.writeVariableText(i.applicationName),this._writer.writeVariableText(i.cppClassName),this._writer.writeVariableText(i.dxfName),this._writer.writeBit(i.wasZombie),this._writer.writeBitShort(i.itemClassId),this.r2004Plus&&(this._writer.writeBitLong(i.instanceCount),this._writer.writeBitLong(i.dwgVersion),this._writer.writeBitLong(i.maintenanceVersion),this._writer.writeBitLong(0),this._writer.writeBitLong(0));this._writer.writeSpearShift(),this._writeSizeAndCrc()}_writeSizeAndCrc(){this._startWriter.writeBytes(this._startSentinel);let e=Math.ceil(this._writer.main.positionInBits/8),t=new Uint8Array(this._writer.main.stream).slice(0,e),i=t.length,s=new Uint8Array(4);new DataView(s.buffer).setInt32(0,i,!0);let n=[];for(let l=0;l<4;l++)n.push(s[l]);if(this._document.header.version>=u.AC1024&&this._document.header.maintenanceVersion>3||this._document.header.version>u.AC1027)for(let l=0;l<4;l++)n.push(0);for(let l=0;l<i;l++)n.push(t[l]);let o=Jr.getCRCValue(49345,new Uint8Array(n),0,n.length);this._startWriter.writeBytes(s),(this._document.header.version>=u.AC1024&&this._document.header.maintenanceVersion>3||this._document.header.version>u.AC1027)&&this._startWriter.writeRawLong(0),this._startWriter.writeBytes(t),this._startWriter.writeRawShort(o),this._startWriter.writeBytes(this._endSentinel),this.r2004Plus&&(this._startWriter.writeRawLong(0),this._startWriter.writeRawLong(0))}};var mo=class{fileHeader;get bytesWritten(){return this._streamPosition}_document;_encoding;_stream;_streamPosition=0;_version;constructor(e,t,i,s){this._document=i,this._stream=e,this._version=i.header.version,this._encoding=t,this.fileHeader=s}applyMagicSequence(e,t){for(let i=0;i<t;i++)e[i]^=Ct.magicSequence[i]}applyMask(e,t,i){let s=1097093995^this._streamPosition,a=new Uint8Array(4);new DataView(a.buffer).setInt32(0,s,!0);let o=t+i;for(;t<o;){for(let l=0;l<4;l++)e[t+l]^=a[l];t+=4}}checkEmptyBytes(e,t,i){let s=!0,a=t+i;for(let n=t;n<a;n++)if(e[n]!==0){s=!1;break}return s}getFileCodePage(){let e=q.getCodeIndex(q.getCodePage(this._document.header.codePage));return e<1?30:e}writeMagicNumber(){let e=this._streamPosition%32;for(let t=0;t<e;t++)this._stream[this._streamPosition++]=Ct.magicSequence[t]}writeToStream(e,t=0,i){let s=i??e.length;for(let a=0;a<s;a++)this._stream[this._streamPosition++]=e[t+a]}writeUint32ToStream(e){new DataView(this._stream.buffer,this._stream.byteOffset+this._streamPosition,4).setUint32(0,e>>>0,!0),this._streamPosition+=4}writeInt32ToStream(e){new DataView(this._stream.buffer,this._stream.byteOffset+this._streamPosition,4).setInt32(0,e,!0),this._streamPosition+=4}writeUint16ToStream(e){new DataView(this._stream.buffer,this._stream.byteOffset+this._streamPosition,2).setUint16(0,e&65535,!0),this._streamPosition+=2}writeByteToStream(e){this._stream[this._streamPosition++]=e&255}};var Rc=class r extends mo{get fileHeaderSize(){return 97}get handleSectionOffset(){return this.fileHeaderSize+(this._records.get(R.auxHeader).stream?.length??0)+(this._records.get(R.preview).stream?.length??0)+(this._records.get(R.header).stream?.length??0)+(this._records.get(R.classes).stream?.length??0)}static _nRecords=6;_endSentinel=new Uint8Array([149,160,78,40,153,130,26,229,94,65,224,95,157,58,77,0]);_records=new Map;constructor(e,t,i){super(e,t,i,new is),this._records.set(R.auxHeader,new Ot(5)),this._records.set(R.preview,new Ot(null)),this._records.set(R.header,new Ot(0)),this._records.set(R.classes,new Ot(1)),this._records.set(R.acDbObjects,new Ot(null)),this._records.set(R.handles,new Ot(2)),this._records.set(R.objFreeSpace,new Ot(3)),this._records.set(R.template,new Ot(4))}addSection(e,t,i,s=29696){this._records.get(e).stream=t}writeFile(){this._setSeekers(),this._writeFileHeader(),this._writeRecordStreams()}_setSeekers(){let e=this.fileHeaderSize;for(let[,t]of this._records)t.seeker=e,e+=t.stream?.length??0}_writeFileHeader(){let e=[],t={pos:0,writeByte(l){e.push(l&255)},writeBytes(l,p=0,b){let x=b??l.length;for(let j=0;j<x;j++)e.push(l[p+j])},writeRawLong(l){e.push(l&255),e.push(l>>>8&255),e.push(l>>>16&255),e.push(l>>>24&255)},writeRawShort(l){e.push(l&255),e.push(l>>>8&255)}},i=new TextEncoder().encode(this._document.header.versionString);t.writeBytes(i,0,6),t.writeBytes(new Uint8Array([0,0,0,0,0,15,1])),t.writeRawLong(this._records.get(R.preview).seeker),t.writeByte(27),t.writeByte(25),t.writeRawShort(this.getFileCodePage()),t.writeRawLong(r._nRecords),this._writeRecord(t,this._records.get(R.header)),this._writeRecord(t,this._records.get(R.classes)),this._writeRecord(t,this._records.get(R.handles)),this._writeRecord(t,this._records.get(R.objFreeSpace)),this._writeRecord(t,this._records.get(R.template)),this._writeRecord(t,this._records.get(R.auxHeader)),(8-e.length*8%8)%8>0;let a=new Uint8Array(e),n=Jr.getCRCValue(49345,a,0,a.length);t.writeRawShort(n),t.writeBytes(this._endSentinel,0,this._endSentinel.length);let o=new Uint8Array(e);this.writeToStream(o)}_writeRecord(e,t){e.writeByte(t.number),e.writeRawLong(t.seeker),e.writeRawLong(t.stream?.length??0)}_writeRecordStreams(){for(let[,e]of this._records)e.stream!=null&&this.writeToStream(e.stream)}};var Nc=class{_source;_dest;_block=new Int32Array(32768);_initialOffset=0;_currPosition=0;_currOffset=0;_totalOffset=0;constructor(){}compress(e,t,i,s){this._restartBlock(),this._source=e,this._dest=s,this._initialOffset=t,this._totalOffset=this._initialOffset+i,this._currOffset=this._initialOffset,this._currPosition=this._initialOffset+4;let a=0,n=0,o={value:0},l={value:0};for(;this._currPosition<this._totalOffset-19;){if(!this._compressChunk(o,l)){this._currPosition++;continue}let b=this._currPosition-this._currOffset;a!==0&&this._applyMask(n,a,b),this._writeLiteralLength(b),this._currPosition+=o.value,this._currOffset=this._currPosition,a=o.value,n=l.value}let p=this._totalOffset-this._currOffset;a!==0&&this._applyMask(n,a,p),this._writeLiteralLength(p),s.push(17),s.push(0),s.push(0)}_restartBlock(){this._block.fill(-1)}_writeLen(e){if(e<=0)throw new Error("Invalid length");for(;e>255;)e-=255,this._dest.push(0);this._dest.push(e&255)}_writeOpCode(e,t,i){if(t<=0)throw new Error("Invalid compressionOffset");if(i<=0)throw new Error("Invalid value");t<=i?this._dest.push((e|t-2)&255):(this._dest.push(e&255),this._writeLen(t-i))}_writeLiteralLength(e){if(e<=0)return;e>3&&this._writeOpCode(0,e-1,17);let t=this._currOffset;for(let i=0;i<e;i++)this._dest.push(this._source[t]),t++}_applyMask(e,t,i){let s=0,a=0;t>=15||e>1024?(e<=16384?(e--,this._writeOpCode(32,t,33)):(e-=16384,this._writeOpCode(16|e>>>11&8,t,9)),s=(e&255)<<2,a=e>>>6):(e--,s=t+1<<4|(e&3)<<2,a=e>>>2),i<4&&(s|=i),this._dest.push(s&255),this._dest.push(a&255)}_compressChunk(e,t){e.value=0;let n=((this._source[this._currPosition+3]<<6^this._source[this._currPosition+2])<<5^this._source[this._currPosition+1])<<5^this._source[this._currPosition],o=n+(n>>>5)&32767,l=this._block[o];if(t.value=this._currPosition-l,l>=this._initialOffset&&t.value<=49151){if(t.value>1024&&this._source[this._currPosition+3]!==this._source[l+3]&&(o=o&2047^16415,l=this._block[o],t.value=this._currPosition-l,l<this._initialOffset||t.value>49151||t.value>1024&&this._source[this._currPosition+3]!==this._source[l+3]))return this._block[o]=this._currPosition,!1;if(this._source[this._currPosition]===this._source[l]&&this._source[this._currPosition+1]===this._source[l+1]&&this._source[this._currPosition+2]===this._source[l+2]){e.value=3;let p=l+3,b=this._currPosition+3;for(;b<this._totalOffset&&this._source[p++]===this._source[b++];)e.value++}}return this._block[o]=this._currPosition,e.value>=3}};var la=class extends mo{get fileHeaderSize(){return 256}get handleSectionOffset(){return 0}get compressor(){return new Nc}get _descriptors(){return this.fileHeader.descriptors}_localSectionsMaps=[];constructor(e,t,i){super(e,t,i,new Rs);for(let s=0;s<this.fileHeaderSize;s++)this._stream[this._streamPosition++]=0}addSection(e,t,i,s=29696){let a=new Qr(e);this.fileHeader.addSectionDescriptor(a),a.decompressedSize=s,a.compressedSize=t.length,a.compressedCode=i?2:1;let n=Math.floor(t.length/a.decompressedSize),o=0;for(let p=0;p<n;p++)this.createLocalSection(a,t,a.decompressedSize,o,a.decompressedSize,i),o+=a.decompressedSize;let l=t.length%a.decompressedSize;l>0&&!this.checkEmptyBytes(t,o,l)&&this.createLocalSection(a,t,a.decompressedSize,o,l,i)}writeFile(){this.fileHeader.sectionArrayPageSize=this._localSectionsMaps.length+2,this.fileHeader.sectionPageMapId=this.fileHeader.sectionArrayPageSize,this.fileHeader.sectionMapId=this.fileHeader.sectionArrayPageSize-1,this._writeDescriptors(),this._writeRecords(),this.writeFileMetaData()}applyCompression(e,t,i,s,a){if(a){let n=new Uint8Array(t);for(let l=0;l<s;l++)n[l]=e[i+l];let o=[];return this.compressor.compress(n,0,t,o),new Uint8Array(o)}else{let n=new Uint8Array(t);for(let o=0;o<s;o++)n[o]=e[i+o];return n}}createLocalSection(e,t,i,s,a,n){let o=this.applyCompression(t,i,s,a,n);this.writeMagicNumber();let l=this._streamPosition,p=new Ns;p.offset=s,p.seeker=l,p.pageNumber=this._localSectionsMaps.length+1,p.oda=Ct.calculate(0,o,0,o.length);let b=Ct.compressionCalculator(o.length);p.compressedSize=o.length,p.decompressedSize=a,p.pageSize=p.compressedSize+32+b,p.checksum=0;let x=this._buildDataSection(e,p,e.pageType);if(p.checksum=Ct.calculate(p.oda,x,0,x.length),x=this._buildDataSection(e,p,e.pageType),this.applyMask(x,0,x.length),this.writeToStream(x),this.writeToStream(o),n)this.writeToStream(Ct.magicSequence,0,b);else if(b!==0)throw new Error("Compression diff should be 0 for uncompressed data");p.pageNumber>0&&e.pageCount++,p.size=this._streamPosition-l,e.localSections.push(p),this._localSectionsMaps.push(p)}writeFileMetaData(){this.fileHeader.secondHeaderAddr=this._streamPosition;let e=this._buildFileHeader();this.writeToStream(e);let t=this._streamPosition;this._streamPosition=0;let i=new TextEncoder().encode(this._document.header.versionString);this.writeToStream(i,0,6),this.writeToStream(new Uint8Array(5)),this.writeByteToStream(this._document.header.maintenanceVersion),this.writeByteToStream(3);let s=this._descriptors.get(R.preview);this.writeUint32ToStream(s?.localSections?.[0]?s.localSections[0].seeker+32:0),this.writeByteToStream(33),this.writeByteToStream(this._document.header.maintenanceVersion),this.writeUint16ToStream(this.getFileCodePage()),this.writeToStream(new Uint8Array(3)),this.writeInt32ToStream(0),this.writeInt32ToStream(0);let a=this._descriptors.get(R.summaryInfo);this.writeUint32ToStream(a?.localSections?.[0]?a.localSections[0].seeker+32:0),this.writeUint32ToStream(0),this.writeUint32ToStream(128);let n=this._descriptors.get(R.appInfo);this.writeUint32ToStream(n?.localSections?.[0]?n.localSections[0].seeker+32:0),this.writeToStream(new Uint8Array(80)),this.writeToStream(e),this.writeToStream(Ct.magicSequence,236,20),this._streamPosition=t}_addSectionMap(e){e.pageNumber=this._localSectionsMaps.length+1,this._localSectionsMaps.push(e)}_compressChecksum(e,t){e.decompressedSize=t.length;let i=[];this.compressor.compress(t,0,t.length,i);let s=new Uint8Array(i);e.compressedSize=s.length;let a=this._buildPageHeaderData(e);e.checksum=Ct.calculate(0,a,0,a.length),e.checksum=Ct.calculate(e.checksum,s,0,s.length);let n=this._buildPageHeaderData(e);this.writeToStream(n),this.writeToStream(s)}_setSeeker(e,t){let i=new Ns;return i.sectionMap=e,this.writeMagicNumber(),i.seeker=this._streamPosition,this._compressChecksum(i,t),i}_buildDataSection(e,t,i){let s=new Uint8Array(32),a=new DataView(s.buffer);return a.setInt32(0,i,!0),a.setInt32(4,e.sectionId,!0),a.setInt32(8,t.compressedSize,!0),a.setInt32(12,t.pageSize,!0),a.setInt32(16,t.offset&4294967295,!0),a.setInt32(20,0,!0),a.setUint32(24,t.checksum>>>0,!0),a.setUint32(28,t.oda>>>0,!0),s}_writeDescriptors(){let e=[],t=l=>{e.push(l&255),e.push(l>>>8&255),e.push(l>>>16&255),e.push(l>>>24&255)},i=l=>{t(l),t(0)},s=(l,p=0,b)=>{let x=b??l.length;for(let j=0;j<x;j++)e.push(l[p+j])};t(this._descriptors.size),t(2),t(29696),t(0),t(this._descriptors.size);for(let l of this._descriptors.values()){i(l.compressedSize),t(l.pageCount),t(l.decompressedSize),t(1),t(l.compressedCode),t(l.sectionId),t(l.encrypted);let p=new Uint8Array(64);if(l.name){let b=new TextEncoder().encode(l.name),x=Math.min(b.length,p.length);for(let j=0;j<x;j++)p[j]=b[j]}s(p);for(let b of l.localSections)b.pageNumber>0&&(t(b.pageNumber),t(b.compressedSize),i(b.offset))}let a=new Uint8Array(e),n=this._setSeeker(1097007163,a),o=Ct.compressionCalculator(this._streamPosition-n.seeker);this.writeToStream(Ct.magicSequence,0,o),n.size=this._streamPosition-n.seeker,this._addSectionMap(n)}_buildFileHeader(){let e=new Uint8Array(108),t=0,i=o=>{e[t++]=o&255,e[t++]=o>>>8&255,e[t++]=o>>>16&255,e[t++]=o>>>24&255},s=o=>{i(o),i(0)},a=new TextEncoder().encode("AcFssFcAJMB");for(let o=0;o<11;o++)e[t++]=a[o];e[t++]=0,i(0),i(108),i(4),i(this.fileHeader.rootTreeNodeGap),i(this.fileHeader.leftGap),i(this.fileHeader.rigthGap),i(1),i(this.fileHeader.lastPageId),s(this.fileHeader.lastSectionAddr),s(this.fileHeader.secondHeaderAddr),i(this.fileHeader.gapAmount),i(this.fileHeader.sectionAmount),i(32),i(128),i(64),i(this.fileHeader.sectionPageMapId),s(this.fileHeader.pageMapAddress-256),i(this.fileHeader.sectionMapId),i(this.fileHeader.sectionArrayPageSize),i(this.fileHeader.gapArraySize),i(0);let n=4294967295;for(let o=0;o<108;o++)n=(n>>>8^Bs.crc32Table[(n^e[o])&255])>>>0;return n=~n>>>0,e[104]=n&255,e[105]=n>>>8&255,e[106]=n>>>16&255,e[107]=n>>>24&255,this.applyMagicSequence(e,e.length),e}_buildPageHeaderData(e){let t=new Uint8Array(20),i=new DataView(t.buffer);return i.setInt32(0,e.sectionMap,!0),i.setInt32(4,e.decompressedSize,!0),i.setInt32(8,e.compressedSize,!0),i.setInt32(12,e.compression,!0),i.setUint32(16,e.checksum>>>0,!0),t}_writeRecords(){this.writeMagicNumber();let e=new Ns;e.sectionMap=1097010747,this._addSectionMap(e);let t=this._localSectionsMaps.length*8;e.seeker=this._streamPosition;let i=t+Ct.compressionCalculator(t);e.size=i;let s=[];for(let o of this._localSectionsMaps)if(o!=null){s.push(o.pageNumber&255),s.push(o.pageNumber>>>8&255),s.push(o.pageNumber>>>16&255),s.push(o.pageNumber>>>24&255);let l=o.size;s.push(l&255),s.push(l>>>8&255),s.push(l>>>16&255),s.push(l>>>24&255)}let a=new Uint8Array(s);this._compressChecksum(e,a);let n=this._localSectionsMaps[this._localSectionsMaps.length-1];this.fileHeader.gapAmount=0,this.fileHeader.lastPageId=n.pageNumber,this.fileHeader.lastSectionAddr=n.seeker+i-256,this.fileHeader.sectionAmount=this._localSectionsMaps.length-1,this.fileHeader.pageMapAddress=e.seeker}};var Ac=class{compress(e,t,i,s){throw new Error("AC1021 DWG compression is not supported yet.")}};var mh=class extends la{get fileHeaderSize(){return 1152}get compressor(){return new Ac}constructor(e,t,i){super(e,t,i)}createLocalSection(e,t,i,s,a,n){let o=this.applyCompression(t,i,s,a,n);this.writeMagicNumber()}};var vc=class extends J{get sectionName(){return R.handles}_buffer=[];_handleMap;constructor(e,t){super(e),this._handleMap=new Map([...t.entries()].sort((i,s)=>i[0]-s[0]))}write(e=0){let t=new Uint8Array(10),i=new Uint8Array(5),s=0,a=0,n=this._buffer.length;this._buffer.push(0),this._buffer.push(0);for(let[o,l]of this._handleMap){let p=o-s,b=l+e,x=b-a,j=this._modularShortToValue(p,t),k=this._signedModularShortToValue(x,i);if(this._buffer.length-n+(j+k)>2032){if(this._processPosition(n),s=0,a=0,n=this._buffer.length,this._buffer.push(0),this._buffer.push(0),s=0,a=0,p=o-s,p===0)throw new Error("Handle offset is zero");x=b-a,j=this._modularShortToValue(p,t),k=this._signedModularShortToValue(x,i)}for(let P=0;P<j;P++)this._buffer.push(t[P]);for(let P=0;P<k;P++)this._buffer.push(i[P]);s=o,a=b}return this._processPosition(n),n=this._buffer.length,this._buffer.push(0),this._buffer.push(0),this._processPosition(n),new Uint8Array(this._buffer)}_modularShortToValue(e,t){let i=0;for(;e>=128;)t[i]=(e&127|128)&255,i++,e=e>>>7;return t[i]=e&255,i+1}_signedModularShortToValue(e,t){let i=0;if(e<0){for(e=-e;e>=64;)t[i]=(e&127|128)&255,i++,e=e>>>7;return t[i]=(e|64)&255,i+1}for(;e>=64;)t[i]=(e&127|128)&255,i++,e=e>>>7;return t[i]=e&255,i+1}_processPosition(e){let t=this._buffer.length-e;this._buffer[e]=t>>>8&255,this._buffer[e+1]=t&255;let i=new Uint8Array(this._buffer),s=Jr.getCRCValue(49345,i,e,this._buffer.length-e);this._buffer.push(s>>>8&255),this._buffer.push(s&255)}};var Ec=class extends J{get sectionName(){return R.header}get bytesWritten(){return Math.ceil(this._startWriter.positionInBits/8)}get startWriterStream(){return this._startWriter.main.stream}_msmain;_startWriter;_writer;_document;_header;_encoding;constructor(e,t,i){super(t.header.version),this._document=t,this._header=t.header,this._encoding=i,this._startWriter=Le.getStreamWriter(this._version,e,this._encoding),this._msmain=new Uint8Array(8192),this._writer=Le.getStreamWriter(this._version,this._msmain,this._encoding)}write(){if(this.r2007Plus&&(this._writer=Le.getMergedWriter(this._version,this._msmain,this._encoding),this._writer.savePositonForSize()),this.r2013Plus&&this._writer.writeBitLongLong(0),this._writer.writeBitDouble(412148564080),this._writer.writeBitDouble(1),this._writer.writeBitDouble(1),this._writer.writeBitDouble(1),this._writer.writeVariableText("m"),this._writer.writeVariableText(""),this._writer.writeVariableText(""),this._writer.writeVariableText(""),this._writer.writeBitLong(24),this._writer.writeBitLong(0),this.r13_14Only&&this._writer.writeBitShort(0),this.r2004Pre&&this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeBit(this._header.associatedDimensions),this._writer.writeBit(this._header.updateDimensionsWhileDragging),this.r13_14Only&&this._writer.writeBit(this._header.dimsav!==0),this._writer.writeBit(this._header.polylineLineTypeGeneration),this._writer.writeBit(this._header.orthoMode),this._writer.writeBit(this._header.regenerationMode!==0),this._writer.writeBit(this._header.fillMode),this._writer.writeBit(this._header.quickTextMode),this._writer.writeBit(this._header.paperSpaceLineTypeScaling===Fi.Normal),this._writer.writeBit(this._header.limitCheckingOn),this.r13_14Only&&this._writer.writeBit(this._header.blipMode),this.r2004Plus&&this._writer.writeBit(!1),this._writer.writeBit(this._header.userTimer),this._writer.writeBit(this._header.sketchPolylineType!==0),this._writer.writeBit(this._header.angularDirection!==0),this._writer.writeBit(this._header.showSplineControlPoints),this.r13_14Only&&(this._writer.writeBit(!1),this._writer.writeBit(!1)),this._writer.writeBit(this._header.mirrorText),this._writer.writeBit(this._header.worldView),this.r13_14Only&&this._writer.writeBit(!1),this._writer.writeBit(this._header.showModelSpace),this._writer.writeBit(this._header.paperSpaceLimitsChecking),this._writer.writeBit(this._header.retainXRefDependentVisibilitySettings),this.r13_14Only&&this._writer.writeBit(!1),this._writer.writeBit(this._header.displaySilhouetteCurves),this._writer.writeBit(this._header.createEllipseAsPolyline),this._writer.writeBitShort(this._header.proxyGraphics?1:0),this.r13_14Only&&this._writer.writeBitShort(0),this._writer.writeBitShort(this._header.spatialIndexMaxTreeDepth),this._writer.writeBitShort(this._header.linearUnitFormat),this._writer.writeBitShort(this._header.linearUnitPrecision),this._writer.writeBitShort(this._header.angularUnit),this._writer.writeBitShort(this._header.angularUnitPrecision),this.r13_14Only&&this._writer.writeBitShort(this._header.objectSnapMode),this._writer.writeBitShort(this._header.attributeVisibility),this.r13_14Only&&this._writer.writeBitShort(0),this._writer.writeBitShort(this._header.pointDisplayMode),this.r13_14Only&&this._writer.writeBitShort(0),this.r2004Plus&&(this._writer.writeBitLong(0),this._writer.writeBitLong(0),this._writer.writeBitLong(0)),this._writer.writeBitShort(this._header.userShort1),this._writer.writeBitShort(this._header.userShort2),this._writer.writeBitShort(this._header.userShort3),this._writer.writeBitShort(this._header.userShort4),this._writer.writeBitShort(this._header.userShort5),this._writer.writeBitShort(this._header.numberOfSplineSegments),this._writer.writeBitShort(this._header.surfaceDensityM),this._writer.writeBitShort(this._header.surfaceDensityN),this._writer.writeBitShort(this._header.surfaceType),this._writer.writeBitShort(this._header.surfaceTabulation1),this._writer.writeBitShort(this._header.surfaceTabulation2),this._writer.writeBitShort(this._header.splineType),this._writer.writeBitShort(this._header.shadeEdge),this._writer.writeBitShort(this._header.shadeDiffuseToAmbientPercentage),this._writer.writeBitShort(this._header.unitMode),this._writer.writeBitShort(this._header.maxViewportCount),this._writer.writeBitShort(this._header.surfaceIsolineCount),this._writer.writeBitShort(this._header.currentMultiLineJustification),this._writer.writeBitShort(this._header.textQuality),this._writer.writeBitDouble(this._header.lineTypeScale),this._writer.writeBitDouble(this._header.textHeightDefault),this._writer.writeBitDouble(this._header.traceWidthDefault),this._writer.writeBitDouble(this._header.sketchIncrement),this._writer.writeBitDouble(this._header.filletRadius),this._writer.writeBitDouble(this._header.thicknessDefault),this._writer.writeBitDouble(this._header.angleBase),this._writer.writeBitDouble(this._header.pointDisplaySize),this._writer.writeBitDouble(this._header.polylineWidthDefault),this._writer.writeBitDouble(this._header.userDouble1),this._writer.writeBitDouble(this._header.userDouble2),this._writer.writeBitDouble(this._header.userDouble3),this._writer.writeBitDouble(this._header.userDouble4),this._writer.writeBitDouble(this._header.userDouble5),this._writer.writeBitDouble(this._header.chamferDistance1),this._writer.writeBitDouble(this._header.chamferDistance2),this._writer.writeBitDouble(this._header.chamferLength),this._writer.writeBitDouble(this._header.chamferAngle),this._writer.writeBitDouble(this._header.facetResolution),this._writer.writeBitDouble(this._header.currentMultilineScale),this._writer.writeBitDouble(this._header.currentEntityLinetypeScale),this._writer.writeVariableText(this._header.menuFileName),this._writer.writeDateTime(this._header.createDateTime),this._writer.writeDateTime(this._header.updateDateTime),this.r2004Plus&&(this._writer.writeBitLong(0),this._writer.writeBitLong(0),this._writer.writeBitLong(0)),this._writer.writeTimeSpan(this._header.totalEditingTime),this._writer.writeTimeSpan(this._header.userElapsedTimeSpan),this._writer.writeCmColor(this._header.currentEntityColor),this._writer.main.handleReferenceHandle(this._header.handleSeed),this._writer.handleReferenceTyped(_.HardPointer,this._header.currentLayer),this._writer.handleReferenceTyped(_.HardPointer,this._header.currentTextStyle),this._writer.handleReferenceTyped(_.HardPointer,this._header.currentLineType),this.r2007Plus&&this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.handleReferenceTyped(_.HardPointer,this._header.currentDimensionStyle),this._writer.handleReferenceTyped(_.HardPointer,this._document.mLineStyles?.get(this._header.currentMLineStyleName)??null),this.r2000Plus&&this._writer.writeBitDouble(this._header.viewportDefaultViewScaleFactor),this._writer.write3BitDouble(this._header.paperSpaceInsertionBase),this._writer.write3BitDouble(this._header.paperSpaceExtMin),this._writer.write3BitDouble(this._header.paperSpaceExtMax),this._writer.write2RawDouble(this._header.paperSpaceLimitsMin),this._writer.write2RawDouble(this._header.paperSpaceLimitsMax),this._writer.writeBitDouble(this._header.paperSpaceElevation),this._writer.write3BitDouble(this._header.paperSpaceUcs.origin),this._writer.write3BitDouble(this._header.paperSpaceXAxis),this._writer.write3BitDouble(this._header.paperSpaceYAxis),this._writer.handleReferenceTyped(_.HardPointer,this._header.paperSpaceUcs),this.r2000Plus&&(this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeBitShort(0),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.write3BitDouble(this._header.paperSpaceOrthographicTopDOrigin),this._writer.write3BitDouble(this._header.paperSpaceOrthographicBottomDOrigin),this._writer.write3BitDouble(this._header.paperSpaceOrthographicLeftDOrigin),this._writer.write3BitDouble(this._header.paperSpaceOrthographicRightDOrigin),this._writer.write3BitDouble(this._header.paperSpaceOrthographicFrontDOrigin),this._writer.write3BitDouble(this._header.paperSpaceOrthographicBackDOrigin)),this._writer.write3BitDouble(this._header.modelSpaceInsertionBase),this._writer.write3BitDouble(this._header.modelSpaceExtMin),this._writer.write3BitDouble(this._header.modelSpaceExtMax),this._writer.write2RawDouble(this._header.modelSpaceLimitsMin),this._writer.write2RawDouble(this._header.modelSpaceLimitsMax),this._writer.writeBitDouble(this._header.elevation),this._writer.write3BitDouble(this._header.modelSpaceOrigin),this._writer.write3BitDouble(this._header.modelSpaceXAxis),this._writer.write3BitDouble(this._header.modelSpaceYAxis),this._writer.handleReferenceTyped(_.HardPointer,this._header.modelSpaceUcs),this.r2000Plus&&(this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeBitShort(0),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.write3BitDouble(this._header.modelSpaceOrthographicTopDOrigin),this._writer.write3BitDouble(this._header.modelSpaceOrthographicBottomDOrigin),this._writer.write3BitDouble(this._header.modelSpaceOrthographicLeftDOrigin),this._writer.write3BitDouble(this._header.modelSpaceOrthographicRightDOrigin),this._writer.write3BitDouble(this._header.modelSpaceOrthographicFrontDOrigin),this._writer.write3BitDouble(this._header.modelSpaceOrthographicBackDOrigin),this._writer.writeVariableText(this._header.dimensionPostFix),this._writer.writeVariableText(this._header.dimensionAlternateDimensioningSuffix)),this.r13_14Only&&(this._writer.writeBit(this._header.dimensionGenerateTolerances),this._writer.writeBit(this._header.dimensionLimitsGeneration),this._writer.writeBit(this._header.dimensionTextInsideHorizontal),this._writer.writeBit(this._header.dimensionTextOutsideHorizontal),this._writer.writeBit(this._header.dimensionSuppressFirstExtensionLine),this._writer.writeBit(this._header.dimensionSuppressSecondExtensionLine),this._writer.writeBit(this._header.dimensionAlternateUnitDimensioning),this._writer.writeBit(this._header.dimensionTextOutsideExtensions),this._writer.writeBit(this._header.dimensionSeparateArrowBlocks),this._writer.writeBit(this._header.dimensionTextInsideExtensions),this._writer.writeBit(this._header.dimensionSuppressOutsideExtensions),this._writer.writeByte(this._header.dimensionAlternateUnitDecimalPlaces),this._writer.writeByte(this._header.dimensionZeroHandling),this._writer.writeBit(this._header.dimensionSuppressFirstDimensionLine),this._writer.writeBit(this._header.dimensionSuppressSecondDimensionLine),this._writer.writeByte(this._header.dimensionToleranceAlignment),this._writer.writeByte(this._header.dimensionTextHorizontalAlignment),this._writer.writeByte(this._header.dimensionFit),this._writer.writeBit(this._header.dimensionCursorUpdate),this._writer.writeByte(this._header.dimensionToleranceZeroHandling),this._writer.writeByte(this._header.dimensionAlternateUnitZeroHandling),this._writer.writeByte(this._header.dimensionAlternateUnitToleranceZeroHandling),this._writer.writeByte(this._header.dimensionTextVerticalAlignment),this._writer.writeBitShort(this._header.dimensionUnit),this._writer.writeBitShort(this._header.dimensionAngularDimensionDecimalPlaces),this._writer.writeBitShort(this._header.dimensionDecimalPlaces),this._writer.writeBitShort(this._header.dimensionToleranceDecimalPlaces),this._writer.writeBitShort(this._header.dimensionAlternateUnitFormat),this._writer.writeBitShort(this._header.dimensionAlternateUnitToleranceDecimalPlaces),this._writer.handleReferenceTyped(_.HardPointer,this._header.dimensionTextStyle)),this._writer.writeBitDouble(this._header.dimensionScaleFactor),this._writer.writeBitDouble(this._header.dimensionArrowSize),this._writer.writeBitDouble(this._header.dimensionExtensionLineOffset),this._writer.writeBitDouble(this._header.dimensionLineIncrement),this._writer.writeBitDouble(this._header.dimensionExtensionLineExtension),this._writer.writeBitDouble(this._header.dimensionRounding),this._writer.writeBitDouble(this._header.dimensionLineExtension),this._writer.writeBitDouble(this._header.dimensionPlusTolerance),this._writer.writeBitDouble(this._header.dimensionMinusTolerance),this.r2007Plus&&(this._writer.writeBitDouble(this._header.dimensionFixedExtensionLineLength),this._writer.writeBitDouble(this._header.dimensionJoggedRadiusDimensionTransverseSegmentAngle),this._writer.writeBitShort(this._header.dimensionTextBackgroundFillMode),this._writer.writeCmColor(this._header.dimensionTextBackgroundColor)),this.r2000Plus&&(this._writer.writeBit(this._header.dimensionGenerateTolerances),this._writer.writeBit(this._header.dimensionLimitsGeneration),this._writer.writeBit(this._header.dimensionTextInsideHorizontal),this._writer.writeBit(this._header.dimensionTextOutsideHorizontal),this._writer.writeBit(this._header.dimensionSuppressFirstExtensionLine),this._writer.writeBit(this._header.dimensionSuppressSecondExtensionLine),this._writer.writeBitShort(this._header.dimensionTextVerticalAlignment),this._writer.writeBitShort(this._header.dimensionZeroHandling),this._writer.writeBitShort(this._header.dimensionAngularZeroHandling)),this.r2007Plus&&this._writer.writeBitShort(this._header.dimensionArcLengthSymbolPosition),this._writer.writeBitDouble(this._header.dimensionTextHeight),this._writer.writeBitDouble(this._header.dimensionCenterMarkSize),this._writer.writeBitDouble(this._header.dimensionTickSize),this._writer.writeBitDouble(this._header.dimensionAlternateUnitScaleFactor),this._writer.writeBitDouble(this._header.dimensionLinearScaleFactor),this._writer.writeBitDouble(this._header.dimensionTextVerticalPosition),this._writer.writeBitDouble(this._header.dimensionToleranceScaleFactor),this._writer.writeBitDouble(this._header.dimensionLineGap),this.r13_14Only&&(this._writer.writeVariableText(this._header.dimensionPostFix),this._writer.writeVariableText(this._header.dimensionAlternateDimensioningSuffix),this._writer.writeVariableText(this._header.dimensionBlockName),this._writer.writeVariableText(this._header.dimensionBlockNameFirst),this._writer.writeVariableText(this._header.dimensionBlockNameSecond)),this.r2000Plus&&(this._writer.writeBitDouble(this._header.dimensionAlternateUnitRounding),this._writer.writeBit(this._header.dimensionAlternateUnitDimensioning),this._writer.writeBitShort(this._header.dimensionAlternateUnitDecimalPlaces),this._writer.writeBit(this._header.dimensionTextOutsideExtensions),this._writer.writeBit(this._header.dimensionSeparateArrowBlocks),this._writer.writeBit(this._header.dimensionTextInsideExtensions),this._writer.writeBit(this._header.dimensionSuppressOutsideExtensions)),this._writer.writeCmColor(this._header.dimensionLineColor),this._writer.writeCmColor(this._header.dimensionExtensionLineColor),this._writer.writeCmColor(this._header.dimensionTextColor),this.r2000Plus&&(this._writer.writeBitShort(this._header.dimensionAngularDimensionDecimalPlaces),this._writer.writeBitShort(this._header.dimensionDecimalPlaces),this._writer.writeBitShort(this._header.dimensionToleranceDecimalPlaces),this._writer.writeBitShort(this._header.dimensionAlternateUnitFormat),this._writer.writeBitShort(this._header.dimensionAlternateUnitToleranceDecimalPlaces),this._writer.writeBitShort(this._header.dimensionAngularUnit),this._writer.writeBitShort(this._header.dimensionFractionFormat),this._writer.writeBitShort(this._header.dimensionLinearUnitFormat),this._writer.writeBitShort(this._header.dimensionDecimalSeparator.charCo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e=this._header.currentEntityLineWeight&31|this._header.endCaps<<5|this._header.joinStyle<<7;this._header.displayLineWeight||(e|=512),this._header.xEdit||(e|=1024),this._header.extendedNames&&(e|=2048),this._header.plotStyleMode===1&&(e|=8192),this._header.loadOLEObject&&(e|=16384),this._writer.writeBitLong(e),this._writer.writeBitShort(this._header.insUnits),this._writer.writeBitShort(this._header.currentEntityPlotStyle),this._header.currentEntityPlotStyle===bs.ByObjectId&&this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeVariableText(this._header.fingerPrintGuid),this._writer.writeVariableText(this._header.versionGuid)}this.r2004Plus&&(this._writer.writeByte(this._header.entitySortingFlags),this._writer.writeByte(this._header.indexCreationFlags),this._writer.writeByte(this._header.hideText),this._writer.writeByte(this._header.externalReferenceClippingBoundaryType),this._writer.writeByte(this._header.dimensionAssociativity),this._writer.writeByte(this._header.haloGapPercentage),this._writer.writeBitShort(this._header.obscuredColor.index),this._writer.writeBitShort(this._header.interfereColor.index),this._writer.writeByte(this._header.obscuredType),this._writer.writeByte(this._header.intersectionDisplay),this._writer.writeVariableText(this._header.projectName)),this._writer.handleReferenceTyped(_.HardPointer,this._document.paperSpace),this._writer.handleReferenceTyped(_.HardPointer,this._document.modelSpace),this._writer.handleReferenceTyped(_.HardPointer,this._document.lineTypes.get("ByLayer")),this._writer.handleReferenceTyped(_.HardPointer,this._document.lineTypes.get("ByBlock")),this._writer.handleReferenceTyped(_.HardPointer,this._document.lineTypes.get("Continuous")),this.r2007Plus&&(this._writer.writeBit(this._header.cameraDisplayObjects),this._writer.writeBitLong(0),this._writer.writeBitLong(0),this._writer.writeBitDouble(0),this._writer.writeBitDouble(this._header.stepsPerSecond),this._writer.writeBitDouble(this._header.stepSize),this._writer.writeBitDouble(this._header.dw3DPrecision),this._writer.writeBitDouble(this._header.lensLength),this._writer.writeBitDouble(this._header.cameraHeight),this._writer.writeByte(this._header.solidsRetainHistory?1:0),this._writer.writeByte(this._header.showSolidsHistory?1:0),this._writer.writeBitDouble(this._header.sweptSolidWidth),this._writer.writeBitDouble(this._header.sweptSolidHeight),this._writer.writeBitDouble(this._header.draftAngleFirstCrossSection),this._writer.writeBitDouble(this._header.draftAngleSecondCrossSection),this._writer.writeBitDouble(this._header.draftMagnitudeFirstCrossSection),this._writer.writeBitDouble(this._header.draftMagnitudeSecondCrossSection),this._writer.writeBitShort(this._header.solidLoftedShape),this._writer.writeByte(this._header.loftedObjectNormals.charCodeAt(0)||0),this._writer.writeBitDouble(this._header.latitude),this._writer.writeBitDouble(this._header.longitude),this._writer.writeBitDouble(this._header.northDirection),this._writer.writeBitLong(this._header.timeZone),this._writer.writeByte(this._header.displayLightGlyphs.charCodeAt(0)||0),this._writer.writeByte(48),this._writer.writeByte(this._header.dwgUnderlayFramesVisibility.charCodeAt(0)||0),this._writer.writeByte(this._header.dgnUnderlayFramesVisibility.charCodeAt(0)||0),this._writer.writeBit(!1),this._writer.writeCmColor(this._header.interfereColor),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeByte(this._header.shadowMode),this._writer.writeBitDouble(this._header.shadowPlaneLocation)),this._header.version>=u.AC1014&&(this._writer.writeBitShort(-1),this._writer.writeBitShort(-1),this._writer.writeBitShort(-1),this._writer.writeBitShort(-1),this.r2004Plus&&(this._writer.writeBitLong(0),this._writer.writeBitLong(0),this._writer.writeBit(!1))),this._writer.writeSpearShift(),this._writeSizeAndCrc()}_writeSizeAndCrc(){this._startWriter.writeBytes(R.startSentinels.get(this.sectionName));let e=Math.ceil(this._writer.main.positionInBits/8),t=new Uint8Array(this._writer.main.stream).slice(0,e),i=t.length,s=new Uint8Array(4);new DataView(s.buffer).setInt32(0,i,!0);let n=[];for(let l=0;l<4;l++)n.push(s[l]);if(this.r2010Plus&&this._header.maintenanceVersion>3||this.r2018Plus)for(let l=0;l<4;l++)n.push(0);for(let l=0;l<i;l++)n.push(t[l]);let o=Jr.getCRCValue(49345,new Uint8Array(n),0,n.length);this._startWriter.writeBytes(s),(this.r2010Plus&&this._header.maintenanceVersion>3||this.r2018Plus)&&this._startWriter.writeRawLong(0),this._startWriter.writeBytes(t),this._startWriter.writeRawShort(o),this._startWriter.writeBytes(R.endSentinels.get(this.sectionName))}};var ca=class{get encoding(){return this.main.encoding}main;textWriter;handleWriter;stream;savedPositionInBits=0;positionInBits=0;_savedPosition=!1;constructor(e,t,i,s){this.stream=e.buffer,this.main=t,this.textWriter=i,this.handleWriter=s}handleReference(e){this.handleWriter.handleReference(e)}handleReferenceTyped(e,t){this.handleWriter.handleReferenceTyped(e,t)}handleReferenceHandle(e){this.handleWriter.handleReferenceHandle(e)}handleReferenceTypedHandle(e,t){this.handleWriter.handleReferenceTypedHandle(e,t)}resetStream(){this.main.resetStream(),this.textWriter.resetStream(),this.handleWriter.resetStream()}savePositonForSize(){this._savedPosition=!0,this.positionInBits=this.main.positionInBits,this.main.writeRawLong(0)}write2RawDouble(e){this.main.write2RawDouble(e)}write2BitDouble(e){this.main.write2BitDouble(e)}write3BitDouble(e){this.main.write3BitDouble(e)}writeBit(e){this.main.writeBit(e)}write2Bits(e){this.main.write2Bits(e)}writeBitDouble(e){this.main.writeBitDouble(e)}write2BitDoubleWithDefault(e,t){this.main.write2BitDoubleWithDefault(e,t)}write3BitDoubleWithDefault(e,t){this.main.write3BitDoubleWithDefault(e,t)}writeBitDoubleWithDefault(e,t){this.main.writeBitDoubleWithDefault(e,t)}writeBitExtrusion(e){this.main.writeBitExtrusion(e)}writeBitLong(e){this.main.writeBitLong(e)}writeBitLongLong(e){this.main.writeBitLongLong(e)}writeBitShort(e){this.main.writeBitShort(e)}writeBitThickness(e){this.main.writeBitThickness(e)}writeByte(e){this.main.writeByte(e)}writeBytes(e){this.main.writeBytes(e)}writeBytesOffset(e,t,i){this.main.writeBytesOffset(e,t,i)}writeCmColor(e){this.main.writeCmColor(e)}writeMergedCmColor(e){this.main.writeBitShort(0);let t=new Uint8Array(4);e.isTrueColor?(t[0]=e.r,t[1]=e.g,t[2]=e.b,t[3]=194):e.isByLayer?t[3]=192:(t[0]=e.index&255,t[3]=195);let i=new DataView(t.buffer);this.main.writeBitLong(i.getInt32(0,!0)),this.main.writeByte(0)}writeEnColor(e,t){this.main.writeEnColor(e,t)}writeEnColorBook(e,t,i){this.main.writeEnColorBook(e,t,i)}writeDateTime(e){this.main.writeDateTime(e)}write8BitJulianDate(e){this.main.write8BitJulianDate(e)}writeInt(e){this.main.writeInt(e)}writeObjectType(e){this.main.writeObjectType(e)}writeObjectTypeEnum(e){this.main.writeObjectTypeEnum(e)}writeRawDouble(e){this.main.writeRawDouble(e)}writeRawLong(e){this.main.writeRawLong(e)}writeRawShort(e){this.main.writeRawShort(e)}writeSpearShift(){let e=this.main.positionInBits,t=this.textWriter.positionInBits;if(this.main.writeSpearShift(),this._savedPosition){let a=e+t+1;t>0&&(a+=16,t>=32768&&(a+=16,t>=1073741824&&(a+=16))),this.main.setPositionInBits(this.positionInBits),this.main.writeRawLong(a),this.main.writeShiftValue()}if(this.main.setPositionInBits(e),t>0){this.textWriter.writeSpearShift();let a=Math.ceil(this.textWriter.positionInBits/8),n=new Uint8Array(this.textWriter.stream).slice(0,a);this.main.writeBytes(n),this.main.writeSpearShift(),this.main.setPositionInBits(e+t),this.main.setPositionByFlag(t),this.main.writeBit(!0)}else this.main.writeBit(!1);this.handleWriter.writeSpearShift(),this.savedPositionInBits=this.main.positionInBits;let i=Math.ceil(this.handleWriter.positionInBits/8),s=new Uint8Array(this.handleWriter.stream).slice(0,i);this.main.writeBytes(s),this.main.writeSpearShift()}writeTimeSpan(e){this.main.writeTimeSpan(e)}writeVariableText(e){this.textWriter.writeVariableText(e)}writeTextUnicode(e){this.textWriter.writeTextUnicode(e)}setPositionInBits(e){this.main.setPositionInBits(e)}setPositionByFlag(e){this.main.setPositionByFlag(e)}writeShiftValue(){this.main.writeShiftValue()}};var kc=class extends ca{constructor(e,t,i){super(e,t,t,i)}writeSpearShift(){let e=this.main.positionInBits;this._savedPosition&&(this.main.writeSpearShift(),this.main.setPositionInBits(this.positionInBits),this.main.writeRawLong(e),this.main.writeShiftValue(),this.main.setPositionInBits(e)),this.handleWriter.writeSpearShift();let t=Math.ceil(this.handleWriter.positionInBits/8),i=new Uint8Array(this.handleWriter.stream).slice(0,t);this.main.writeBytes(i),this.main.writeSpearShift()}};De();B();xr();Aa();var Pc=class extends J{get sectionName(){return R.acDbObjects}map=new Map;writeXRecords;writeXData;writeShapes=!0;_dictionaries=new Map;_objects=[];_msmain;_msmainPos=0;_writer;_stream;_streamPos=0;_document;_prev=null;_next=null;constructor(e,t,i,s=!0,a=!0,n=!0){super(t.header.version),this._stream=e.length<65536?new Uint8Array(1048576):e,this._document=t,this._msmain=new Uint8Array(65536),this._writer=Le.getMergedWriter(t.header.version,this._msmain,i),this.writeXRecords=s,this.writeXData=a,this.writeShapes=n}get bytesWritten(){return this._streamPos}getWrittenData(){return this._stream.slice(0,this._streamPos)}_ensureStreamCapacity(e){if(e>this._stream.length){let t=Math.max(e,this._stream.length*2),i=new Uint8Array(t);i.set(this._stream.subarray(0,this._streamPos)),this._stream=i}}write(){this.r2004Plus&&(this._ensureStreamCapacity(this._streamPos+4),new DataView(this._stream.buffer,this._stream.byteOffset+this._streamPos).setInt32(0,3530,!0),this._streamPos+=4),this._objects.push(this._document.rootDictionary),this._writeBlockControl(),this._writeTable(this._document.layers),this._writeTable(this._document.textStyles),this._writeLTypeControlObject(),this._writeTable(this._document.views),this._writeTable(this._document.uCSs),this._writeTable(this._document.vPorts),this._writeTable(this._document.appIds),this._writeTable(this._document.dimensionStyles),this.r2004Pre&&this._document.vEntityControl&&this._writeTable(this._document.vEntityControl),this._writeBlockEntities(),this._writeObjects()}_writeLTypeControlObject(){this._writeCommonNonEntityData(this._document.lineTypes),this._writer.writeBitLong(this._document.lineTypes.count-2);for(let e of this._document.lineTypes)e.name.toLowerCase()===z.byBlockName.toLowerCase()||e.name.toLowerCase()===z.byLayerName.toLowerCase()||this._writer.handleReferenceTyped(_.SoftOwnership,e);this._writer.handleReferenceTyped(_.HardOwnership,this._document.lineTypes.byBlock),this._writer.handleReferenceTyped(_.HardOwnership,this._document.lineTypes.byLayer),this._registerObject(this._document.lineTypes),this._writeEntries(this._document.lineTypes)}_writeBlockControl(){this._writeCommonNonEntityData(this._document.blockRecords),this._writer.writeBitLong(this._document.blockRecords.count-2);for(let e of this._document.blockRecords)e.name.toLowerCase()===U.modelSpaceName.toLowerCase()||e.name.toLowerCase()===U.paperSpaceName.toLowerCase()||this._writer.handleReferenceTyped(_.SoftOwnership,e);this._writer.handleReferenceTyped(_.HardOwnership,this._document.modelSpace),this._writer.handleReferenceTyped(_.HardOwnership,this._document.paperSpace),this._registerObject(this._document.blockRecords),this._writeEntries(this._document.blockRecords)}_writeTable(e){this._writeCommonNonEntityData(e),this._writer.writeBitLong(e.count),this.r2000Plus&&e instanceof Wt&&this._writer.writeByte(0);for(let t of e)this._writer.handleReferenceTyped(_.SoftOwnership,t);this._registerObject(e),this._writeEntries(e)}_writeEntries(e){for(let t of e)t instanceof Re?this._writeAppId(t):t instanceof U?this._writeBlockRecord(t):t instanceof pe?this._writeLayer(t):t instanceof z?this._writeLineType(t):t instanceof oe?this._writeTextStyle(t):t instanceof Rt?this._writeUCS(t):t instanceof ls?this._writeView(t):t instanceof oo?this._writeViewportEntityHeader(t):t instanceof Q?this._writeDimensionStyle(t):t instanceof nt?this._writeVPort(t):this.notify(`Table entry not implemented : ${t.constructor.name}`,y.NotImplemented)}_writeBlockEntities(){for(let e of this._document.blockRecords){this._writeBlockBegin(e.blockEntity),this._prev=null,this._next=null;let t=this._getCompatibleEntities(e.entities);for(let i=0;i<t.length;i++){this._prev=i>0?t[i-1]:null;let s=t[i];this._next=i<t.length-1?t[i+1]:null,this._writeEntity(s)}this._prev=null,this._next=null,this._writeBlockEnd(e.blockEnd)}}_getCompatibleEntities(e){return Array.from(e).filter(t=>this._isEntitySupported(t))}_isEntitySupported(e){return e instanceof Se||e instanceof er?!1:e instanceof qr?this.writeShapes:!0}_writeAppId(e){this._writeCommonNonEntityData(e),this._writer.writeVariableText(e.name),this._writeXrefDependantBit(e),this._writer.writeByte(0),this._writer.handleReferenceTyped(_.HardPointer,0),this._registerObject(e)}_writeBlockRecord(e){this._writeBlockHeader(e)}_writeBlockHeader(e){let t=this._getCompatibleEntities(e.entities),i=t.map(p=>p.handle),s=e.layout==null&&e.ownedObjectHandles.length>0?[...e.ownedObjectHandles]:[...i];for(let p of i)s.includes(p)||s.push(p);let a=e.combinedFlags,n=Array.from(this._document.entities).filter(p=>p instanceof Ye&&p.block?.name===e.name),o=n.map(p=>p.handle);if(e.name.toUpperCase().startsWith("*T"))for(let p of e.insertHandles)o.includes(p)||o.push(p);for(let p of n)o.includes(p.handle)||o.push(p.handle);let l=new Map(n.map(p=>[p.handle,p]));if(this._writeCommonNonEntityData(e),(a&ne.Anonymous)!==0)this._writer.writeVariableText(e.name.substring(0,2));else if(e.layout!=null){let p=e.name.replace(/[0-9]/g,"");this._writer.writeVariableText(p)}else this._writer.writeVariableText(e.name);if(this._writeXrefDependantBit({flags:a}),this._writer.writeBit((a&ne.Anonymous)!==0),this._writer.writeBit(e.hasAttributes),this._writer.writeBit((a&ne.XRef)!==0),this._writer.writeBit((a&ne.XRefOverlay)!==0),this.r2000Plus&&this._writer.writeBit(e.isUnloaded),this.r2004Plus&&(a&ne.XRef)===0&&(a&ne.XRefOverlay)===0&&this._writer.writeBitLong(s.length),this._writer.write3BitDouble(e.blockEntity.basePoint),this._writer.writeVariableText(e.blockEntity.xRefPath),this.r2000Plus){for(let p of o)this._writer.writeByte(1);this._writer.writeByte(0),this._writer.writeVariableText(e.blockEntity.comments),this._writer.writeBitLong(0)}if(this.r2007Plus&&(this._writer.writeBitShort(e.units),this._writer.writeBit(e.isExplodable),this._writer.writeByte(e.canScale?1:0)),this._writer.handleReferenceTyped(_.HardPointer,0),this._writer.handleReferenceTyped(_.HardOwnership,e.blockEntity),this._version>=u.AC1012&&this._version<=u.AC1015&&(a&ne.XRef)===0&&(a&ne.XRefOverlay)===0&&(t.length>0?(this._writer.handleReferenceTyped(_.SoftPointer,t[0]),this._writer.handleReferenceTyped(_.SoftPointer,t[t.length-1])):(this._writer.handleReferenceTyped(_.SoftPointer,0),this._writer.handleReferenceTyped(_.SoftPointer,0))),this.r2004Plus)for(let p of s){let b=t.find(x=>x.handle===p);b?this._writer.handleReferenceTyped(_.HardOwnership,b):this._writer.handleReferenceTypedHandle(_.HardOwnership,p)}if(this._writer.handleReferenceTyped(_.HardOwnership,e.blockEnd),this.r2000Plus){for(let p of o){let b=l.get(p);b?this._writer.handleReferenceTyped(_.SoftPointer,b):this._writer.handleReferenceTypedHandle(_.SoftPointer,p)}this._writer.handleReferenceTyped(_.HardPointer,e.layout)}this._registerObject(e)}_writeBlockBegin(e){this._writeCommonEntityData(e),this._writer.writeVariableText(e.name),this._registerObject(e)}_writeBlockEnd(e){this._writeCommonEntityData(e),this._registerObject(e)}_writeLayer(e){if(this._writeCommonNonEntityData(e),this._writer.writeVariableText(e.name),this._writeXrefDependantBit(e),this.r13_14Only&&(this._writer.writeBit((e.flags&st.Frozen)!==0),this._writer.writeBit(e.isOn),this._writer.writeBit((e.flags&st.FrozenNewViewports)!==0),this._writer.writeBit((e.flags&st.Locked)!==0)),this.r2000Plus){let t=q.toIndex(e.lineWeight)<<5;(e.flags&st.Frozen)!==0&&(t|=1),e.isOn||(t|=2),(e.flags&st.Frozen)!==0&&(t|=4),(e.flags&st.Locked)!==0&&(t|=8),e.plotFlag&&(t|=16),this._writer.writeBitShort(t)}this._writer.writeCmColor(e.color),this._writer.handleReferenceTyped(_.HardPointer,null),this.r2000Plus&&this._writer.handleReferenceTyped(_.HardPointer,0),this.r2007Plus&&this._writer.handleReferenceTyped(_.HardPointer,0),this._writer.handleReferenceTyped(_.HardPointer,e.lineType.handle),this.r2013Plus&&this._writer.handleReferenceTyped(_.HardPointer,0),this._registerObject(e)}_writeLineType(e){this._writeCommonNonEntityData(e),this._writer.writeVariableText(e.name),this._writeXrefDependantBit(e),this._writer.writeVariableText(e.description),this._writer.writeBitDouble(e.patternLength),this._writer.writeByte((e.alignment?.charCodeAt(0)??0)&255),this._writer.writeByte(e.segments.length);let t=!1;for(let a of e.segments)if((a.shapeFlags&ut.Text)!==0){t=!0;break}let 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FirstExtensionLine),this._writer.writeBit(e.suppressSecondExtensionLine),this._writer.writeBitShort(e.textVerticalAlignment),this._writer.writeBitShort(e.zeroHandling),this._writer.writeBitShort(e.angularZeroHandling)),this.r2007Plus&&this._writer.writeBitShort(e.arcLengthSymbolPosition),this.r2000Plus&&(this._writer.writeBitDouble(e.textHeight),this._writer.writeBitDouble(e.centerMarkSize),this._writer.writeBitDouble(e.tickSize),this._writer.writeBitDouble(e.alternateUnitScaleFactor),this._writer.writeBitDouble(e.linearScaleFactor),this._writer.writeBitDouble(e.textVerticalPosition),this._writer.writeBitDouble(e.toleranceScaleFactor),this._writer.writeBitDouble(e.dimensionLineGap),this._writer.writeBitDouble(e.alternateUnitRounding),this._writer.writeBit(e.alternateUnitDimensioning),this._writer.writeBitShort(e.alternateUnitDecimalPlaces),this._writer.writeBit(e.textOutsideExtensions),this._writer.writeBit(e.separateArrowBlocks),this._writer.writeBit(e.textInsideExtensions),this._writer.writeBit(e.suppressOutsideExtensions),this._writer.writeCmColor(e.dimensionLineColor),this._writer.writeCmColor(e.extensionLineColor),this._writer.writeCmColor(e.textColor),this._writer.writeBitShort(e.angularDecimalPlaces),this._writer.writeBitShort(e.decimalPlaces),this._writer.writeBitShort(e.toleranceDecimalPlaces),this._writer.writeBitShort(e.alternateUnitFormat),this._writer.writeBitShort(e.alternateUnitToleranceDecimalPlaces),this._writer.writeBitShort(e.angularUnit),this._writer.writeBitShort(e.fractionFormat),this._writer.writeBitShort(e.linearUnitFormat),this._writer.writeBitShort(e.decimalSeparator.charCodeAt(0)),this._writer.writeBitShort(e.textMovement),this._writer.writeBitShort(e.textHorizontalAlignment),this._writer.writeBit(e.suppressFirstDimensionLine),this._writer.writeBit(e.suppressSecondDimensionLine),this._writer.writeBitShort(e.toleranceAlignment),this._writer.writeBitShort(e.toleranceZeroHandling),this._writer.writeBitShort(e.alternateUnitZeroHandling),this._writer.writeBitShort(e.alternateUnitToleranceZeroHandling),this._writer.writeBit(e.cursorUpdate),this._writer.writeBitShort(3)),this.r2007Plus&&this._writer.writeBit(e.isExtensionLineLengthFixed),this.r2010Plus&&(this._writer.writeBit(e.textDirection===Hi.RightToLeft),this._writer.writeBitDouble(e.altMzf),this._writer.writeVariableText(e.altMzs),this._writer.writeBitDouble(e.mzf),this._writer.writeVariableText(e.mzs)),this.r2000Plus&&(this._writer.writeBitShort(e.dimensionLineWeight),this._writer.writeBitShort(e.extensionLineWeight)),this._writer.writeBit(!1),this._writer.handleReferenceTyped(_.HardPointer,0),this._writer.handleReferenceTyped(_.HardPointer,e.style),this.r2000Plus&&(this._writer.handleReferenceTyped(_.HardPointer,e.leaderArrow),this._writer.handleReferenceTyped(_.HardPointer,e.arrowBlock),this._writer.handleReferenceTyped(_.HardPointer,e.dimArrow1),this._writer.handleReferenceTyped(_.HardPointer,e.dimArrow2)),this.r2007Plus&&(this._writer.handleReferenceTyped(_.HardPointer,e.lineType),this._writer.handleReferenceTyped(_.HardPointer,e.lineTypeExt1),this._writer.handleReferenceTyped(_.HardPointer,e.lineTypeExt2)),this._registerObject(e)}_writeVPort(e){this._writeCommonNonEntityData(e),this._writer.writeVariableText(e.name),this._writeXrefDependantBit(e),this._writer.writeBitDouble(e.viewHeight),this._writer.writeBitDouble(e.aspectRatio*e.viewHeight),this._writer.write2RawDouble(e.center),this._writer.write3BitDouble(e.target),this._writer.write3BitDouble(e.direction),this._writer.writeBitDouble(e.twistAngle),this._writer.writeBitDouble(e.lensLength),this._writer.writeBitDouble(e.frontClippingPlane),this._writer.writeBitDouble(e.backClippingPlane),this._writer.writeBit((e.viewMode&de.PerspectiveView)!==0),this._writer.writeBit((e.viewMode&de.FrontClipping)!==0),this._writer.writeBit((e.viewMode&de.BackClipping)!==0),this._writer.writeBit((e.viewMode&de.FrontClippingZ)!==0),this.r2000Plus&&this._writer.writeByte(e.renderMode),this.r2007Plus&&(this._writer.writeBit(e.useDefaultLighting),this._writer.writeByte(e.defaultLighting),this._writer.writeBitDouble(e.brightness),this._writer.writeBitDouble(e.contrast),this._writer.writeCmColor(e.ambientColor)),this._writer.write2RawDouble(e.bottomLeft),this._writer.write2RawDouble(e.topRight),this._writer.writeBit((e.viewMode&de.Follow)!==0),this._writer.writeBitShort(e.circleZoomPercent),this._writer.writeBit(!0),this._writer.writeBit((e.ucsIconDisplay&gi.OnLower)!==0),this._writer.writeBit((e.ucsIconDisplay&gi.OnOrigin)!==0),this._writer.writeBit(e.showGrid),this._writer.write2RawDouble(e.gridSpacing),this._writer.writeBit(e.snapOn),this._writer.writeBit(e.isometricSnap),this._writer.writeBitShort(e.snapIsoPair),this._writer.writeBitDouble(e.snapRotation),this._writer.write2RawDouble(e.snapBasePoint),this._writer.write2RawDouble(e.snapSpacing),this.r2000Plus&&(this._writer.writeBit(!1),this._writer.writeBit(!0),this._writer.write3BitDouble(e.origin),this._writer.write3BitDouble(e.xAxis),this._writer.write3BitDouble(e.yAxis),this._writer.writeBitDouble(e.elevation),this._writer.writeBitShort(e.orthographicType)),this.r2007Plus&&(this._writer.writeBitShort(e.gridFlags),this._writer.writeBitShort(e.minorGridLinesPerMajorGridLine)),this._writer.handleReferenceTyped(_.HardPointer,0),this.r2007Plus&&(this._writer.handleReferenceTyped(_.SoftPointer,0),this._writer.handleReferenceTyped(_.SoftPointer,0),this._writer.handleReferenceTyped(_.SoftPointer,0)),this.r2000Plus&&(e.orthographicType===lr.None?(this._writer.handleReferenceTyped(_.HardPointer,e.namedUcs),this._writer.handleReferenceTyped(_.HardPointer,0)):(this._writer.handleReferenceTyped(_.HardPointer,0),this._writer.handleReferenceTyped(_.HardPointer,e.baseUcs))),this._registerObject(e)}_registerObject(e){this._writer.writeSpearShift(),this._msmainPos=Math.ceil(this._writer.main.positionInBits/8),this._ensureStreamCapacity(this._streamPos+this._msmainPos+64);let 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i=e.lineType.name===z.byLayerName;this._writer.writeBit(i),!i&&e.lineType.handle!==0&&this._writer.handleReferenceTyped(_.HardPointer,e.lineType)}if(!this.r2004Plus){let i=this._prev!=null&&this._prev.handle===e.handle-1&&this._next!=null&&this._next.handle===e.handle+1;this._writer.writeBit(i),i||(this._writer.handleReferenceTyped(_.SoftPointer,this._prev),this._writer.handleReferenceTyped(_.SoftPointer,this._next))}if(this._writer.writeEnColorBook(e.color,e.transparency,e.bookColor!=null),this._version>=u.AC1018&&e.bookColor!=null&&this._writer.handleReferenceTyped(_.HardPointer,e.bookColor),this._writer.writeBitDouble(e.lineTypeScale),!(this._version>=u.AC1015)){this._writer.writeBitShort(e.isInvisible?0:1);return}this._writer.handleReferenceTyped(_.HardPointer,e.layer),e.lineType.name===z.byLayerName?this._writer.write2Bits(0):e.lineType.name===z.byBlockName?this._writer.write2Bits(1):e.lineType.name===z.continuousName?this._writer.write2Bits(2):(this._writer.write2Bits(3),this._writer.handleReferenceTyped(_.HardPointer,e.lineType)),this.r2007Plus&&(this._writer.write2Bits(0),this._writer.writeByte(0)),this._writer.write2Bits(0),this._version>u.AC1021&&(this._writer.writeBit(!1),this._writer.writeBit(!1),this._writer.writeBit(!1)),this._writer.writeBitShort(e.isInvisible?1:0),this._writer.writeByte(q.toIndex(e.lineWeight))}_writeExtendedData(e){if(this.writeXData)for(let[t,i]of e)this._writeExtendedDataEntry(t,i);this._writer.writeBitShort(0)}_writeExtendedDataEntry(e,t){let i=[];for(let s of t.records)if(i.push(s.code-1e3),s instanceof Er){i.push(s.value.length);for(let a=0;a<s.value.length;a++)i.push(s.value[a])}else if(s instanceof Fe)i.push(s.value==="}"?1:0);else if(s instanceof ot){let a=new ArrayBuffer(2);new DataView(a).setInt16(0,s.value,!0);let n=new Uint8Array(a);for(let o=0;o<2;o++)i.push(n[o])}else if(s instanceof Pr){let a=new ArrayBuffer(4);new DataView(a).setInt32(0,s.value,!0);let n=new Uint8Array(a);for(let o=0;o<4;o++)i.push(n[o])}else if(s instanceof Lr||s instanceof ps||s instanceof ms){let a=new ArrayBuffer(8);new DataView(a).setFloat64(0,s.value,!0);let n=new Uint8Array(a);for(let o=0;o<8;o++)i.push(n[o])}else if(s instanceof fs||s instanceof us||s instanceof kr||s instanceof ws){let a=new ArrayBuffer(24),n=new DataView(a);n.setFloat64(0,s.value.x,!0),n.setFloat64(8,s.value.y,!0),n.setFloat64(16,s.value.z,!0);let o=new 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e.startEndPoints)this._writer.write3BitDouble(t.startPoint),this._writer.write3BitDouble(t.endPoint)}this._writer.writeBitLong(e.index),this.r2010Plus&&(this._writer.writeBitShort(e.pathType),this._writer.writeCmColor(e.lineColor),this._writer.handleReferenceTyped(_.HardPointer,e.lineType),this._writer.writeBitLong(e.lineWeight),this._writer.writeBitDouble(e.arrowheadSize),this._writer.handleReferenceTyped(_.HardPointer,e.arrowhead),this._writer.writeBitLong(e.overrideFlags))}_writeLine(e){if(this.r13_14Only&&(this._writer.write3BitDouble(e.startPoint),this._writer.write3BitDouble(e.endPoint)),this.r2000Plus){let 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e.vertices)this._writer.handleReferenceTyped(_.HardOwnership,t)}this._writer.handleReferenceTyped(_.HardOwnership,e.vertices.seqend)}_writeSeqend(e){if(e==null)return;let t=this._prev,i=this._next;this._prev=null,this._next=null,this._writeCommonEntityData(e),this._registerObject(e),this._prev=t,this._next=i}_writeShape(e){this._writer.write3BitDouble(e.insertionPoint),this._writer.writeBitDouble(e.size),this._writer.writeBitDouble(e.rotation),this._writer.writeBitDouble(e.relativeXScale),this._writer.writeBitDouble(e.obliqueAngle),this._writer.writeBitDouble(e.thickness),this._writer.writeBitShort(e.shapeIndex),this._writer.write3BitDouble(e.normal),this._writer.handleReferenceTyped(_.HardPointer,e.shapeStyle??null)}_writeSolid(e){this._writer.writeBitThickness(e.thickness),this._writer.writeBitDouble(e.firstCorner.z),this._writer.writeRawDouble(e.firstCorner.x),this._writer.writeRawDouble(e.firstCorner.y),this._writer.writeRawDouble(e.secondCorner.x),this._writer.writeRawDouble(e.secondCorner.y),this._writer.writeRawDouble(e.thirdCorner.x),this._writer.writeRawDouble(e.thirdCorner.y),this._writer.writeRawDouble(e.fourthCorner.x),this._writer.writeRawDouble(e.fourthCorner.y),this._writer.writeBitExtrusion(e.normal)}_writeSolid3D(e){this._writeModelerGeometry(e),this.r2007Plus&&this._writer.handleReference(0)}_writeTableEntity(e){if(this._writeInsert(e),this.r2010Plus){this._writer.writeByte(e.version),this._writer.handleReference(0),this._writer.writeBitLong(0),this.r2013Plus?this._writer.writeBitLong(0):this._writer.writeBit(!1);return}this._writer.writeBitShort(e.valueFlag),this._writer.write3BitDouble(e.horizontalDirection),this._writer.writeBitLong(e.columns.length),this._writer.writeBitLong(e.rows.length);for(let t of e.columns)this._writer.writeBitDouble(t.width);for(let t of e.rows)this._writer.writeBitDouble(t.height);this._writer.handleReference(e.style);for(let t of e.rows)for(let i of t.cells)this._writeTableCell(i);this._writer.writeBit(!1),this._writer.writeBit(!1),this._writer.writeBit(!1),this._writer.writeBit(!1)}_writeCadBody(e){this._writeModelerGeometry(e)}_writeRegion(e){this._writeModelerGeometry(e)}_writeModelerGeometry(e){this.r2013Plus||this._writer.writeBit(!0),this._writer.writeBit(!0);let t=e.point.x!==0||e.point.y!==0||e.point.z!==0;if(this._writer.writeBit(t),t&&this._writer.write3BitDouble(e.point),this._writer.writeBitLong(0),this._writer.writeBit(e.wires.length>0),e.wires.length>0){this._writer.writeBitLong(e.wires.length);for(let i of e.wires)this._writeModelerGeometryWire(i)}this._writer.writeBitLong(e.silhouettes.length);for(let i of e.silhouettes)if(this._writer.writeBitLongLong(i.viewportId),this._writer.write3BitDouble(i.viewportTarget),this._writer.write3BitDouble(i.viewportDirectionFromTarget),this._writer.write3BitDouble(i.viewportUpDirection),this._writer.writeBit(i.viewportPerspective),this._writer.writeBit(i.wires.length>0),i.wires.length>0){this._writer.writeBitLong(i.wires.length);for(let s of i.wires)this._writeModelerGeometryWire(s)}this._writer.writeBit(!0),this.r2007Plus&&this._writer.writeBitLong(0)}_writeModelerGeometryWire(e){this._writer.writeByte(e.type),this._writer.writeBitLong(e.selectionMarker),this._writer.writeBitShort(e.color?.getApproxIndex()??256),this._writer.writeBitLong(e.acisIndex),this._writer.writeBitLong(e.points.length);for(let t of 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t=0;t<e.clipBoundaryVertices.length;t++)this._writer.write2RawDouble(e.clipBoundaryVertices[t]);break}this._writer.handleReferenceTyped(_.HardPointer,e.definition),this._writer.handleReference(e.definitionReactor),e.definitionReactor!=null&&this._objects.push(e.definitionReactor)}_writeSpline(e){let t;this.r2013Plus?(e.knotParametrization===Yi.Custom||e.fitPoints.length===0?(t=1,e.flags1&=~Pt.UseKnotParameter):(t=2,e.flags1|=Pt.MethodFitPoints|Pt.UseKnotParameter),this._writer.writeBitLong(t),this._writer.writeBitLong(e.flags1),this._writer.writeBitLong(e.knotParametrization)):(t=e.fitPoints.length<=0?1:2,t===2&&e.knotParametrization!==0&&(t=1),this._writer.writeBitLong(t)),this._writer.writeBitLong(e.degree);let i=e.weights.length>0;switch(t){case 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e.fitPoints)this._writer.write3BitDouble(s);break}}_writeRay(e){this._writer.write3BitDouble(e.startPoint),this._writer.write3BitDouble(e.direction)}_writeTextEntity(e){if(this.r13_14Only)this._writer.writeBitDouble(e.insertPoint.z),this._writer.writeRawDouble(e.insertPoint.x),this._writer.writeRawDouble(e.insertPoint.y),this._writer.writeRawDouble(e.alignmentPoint.x),this._writer.writeRawDouble(e.alignmentPoint.y),this._writer.write3BitDouble(e.normal),this._writer.writeBitDouble(e.thickness),this._writer.writeBitDouble(e.obliqueAngle),this._writer.writeBitDouble(e.rotation),this._writer.writeBitDouble(e.height),this._writer.writeBitDouble(e.widthFactor),this._writer.writeVariableText(e.value),this._writer.writeBitShort(e.mirror),this._writer.writeBitShort(e.horizontalAlignment),this._writer.writeBitShort(e.verticalAlignment);else{let t=0;e.insertPoint.z===0&&(t|=1),c.equals(e.alignmentPoint,c.zero)&&(t|=2),e.obliqueAngle===0&&(t|=4),e.rotation===0&&(t|=8),e.widthFactor===1&&(t|=16),e.mirror===Mi.None&&(t|=32),e.horizontalAlignment===Tt.Left&&(t|=64),e.verticalAlignment===St.Baseline&&(t|=128),this._writer.writeByte(t),(t&1)===0&&this._writer.writeRawDouble(e.insertPoint.z),this._writer.writeRawDouble(e.insertPoint.x),this._writer.writeRawDouble(e.insertPoint.y),(t&2)===0&&(this._writer.writeBitDoubleWithDefault(e.alignmentPoint.x,e.insertPoint.x),this._writer.writeBitDoubleWithDefault(e.alignmentPoint.y,e.insertPoint.y)),this._writer.writeBitExtrusion(e.normal),this._writer.writeBitThickness(e.thickness),(t&4)===0&&this._writer.writeRawDouble(e.obliqueAngle),(t&8)===0&&this._writer.writeRawDouble(e.rotation),this._writer.writeRawDouble(e.height),(t&16)===0&&this._writer.writeRawDouble(e.widthFactor),this._writer.writeVariableText(e.value),(t&32)===0&&this._writer.writeBitShort(e.mirror),(t&64)===0&&this._writer.writeBitShort(e.horizontalAlignment),(t&128)===0&&this._writer.writeBitShort(e.verticalAlignment)}this._writer.handleReferenceTyped(_.HardPointer,e.style)}_writeMText(e){if(this._writer.write3BitDouble(e.insertPoint),this._writer.write3BitDouble(e.normal),this._writer.write3BitDouble(e.alignmentPoint),this._writer.writeBitDouble(e.rectangleWidth),this.r2007Plus&&this._writer.writeBitDouble(e.rectangleHeight),this._writer.writeBitDouble(e.height),this._writer.writeBitShort(e.attachmentPoint),this._writer.writeBitShort(e.drawingDirection),this._writer.writeBitDouble(0),this._writer.writeBitDouble(0),this._writer.writeVariableText(e.value),this._writer.handleReferenceTyped(_.HardPointer,e.style),this.r2000Plus&&(this._writer.writeBitShort(e.lineSpacingStyle),this._writer.writeBitDouble(e.lineSpacing),this._writer.writeBit(!1)),this.r2004Plus&&(this._writer.writeBitLong(e.backgroundFillFlags),((e.backgroundFillFlags&Or.UseBackgroundFillColor)!==Or.None||this._version>u.AC1027&&(e.backgroundFillFlags&Or.TextFrame)>0)&&(this._writer.writeBitDouble(e.backgroundScale),this._writer.writeCmColor(e.backgroundColor),this._writer.writeBitLong(e.backgroundTransparency))),!this.r2018Plus||(this._writer.writeBit(!e.isAnnotative),e.isAnnotative))return;this._writer.writeBitShort(4),this._writer.writeBit(!0),this._writer.handleReferenceTyped(_.HardPointer,null),this._writer.writeBitLong(e.attachmentPoint),this._writer.write3BitDouble(e.alignmentPoint),this._writer.write3BitDouble(e.insertPoint),this._writer.writeBitDouble(e.rectangleWidth),this._writer.writeBitDouble(e.rectangleHeight),this._writer.writeBitDouble(e.horizontalWidth),this._writer.writeBitDouble(e.verticalHeight);let t=e.columnData,i=t?.columnType??dr.NoColumns;if(this._writer.writeBitShort(i),i===dr.NoColumns||t==null)return;let s=t.columnCount;if(this._writer.writeBitLong(s),this._writer.writeBitDouble(t.width),this._writer.writeBitDouble(t.gutter),this._writer.writeBit(t.autoHeight),this._writer.writeBit(t.flowReversed),!t.autoHeight&&i===dr.DynamicColumns)for(let a of 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i=e;e===et.Procedural&&(this.notify("Procedural material maps are downgraded to current-scene maps when writing DWG.",y.Warning),i=et.UseCurrentScene),this._writer.writeByte(i),i===et.UseImageFile&&this._writer.writeVariableText(t)}_writeMatrix4Values(e){for(let t=0;t<16;t++){let i=t%5===0;this._writer.writeBitDouble(e[t]??(i?1:0))}}_writeField(e){this._writer.writeVariableText(e.evaluatorId),this._writer.writeVariableText(e.fieldCode),this._writer.writeBitLong(e.children.length);for(let t of e.children)this._writer.handleReferenceTyped(_.HardOwnership,e);this._writer.writeBitLong(e.cadObjects.length);for(let t of e.cadObjects)this._writer.handleReferenceTyped(_.SoftPointer,t);this._version<u.AC1021&&this._writer.writeVariableText(e.formatString),this._writer.writeBitLong(e.evaluationOptionFlags),this._writer.writeBitLong(e.filingOptionFlags),this._writer.writeBitLong(e.fieldStateFlags),this._writer.writeBitLong(e.evaluationStatusFlags),this._writer.writeBitLong(e.evaluationErrorCode),this._writer.writeVariableText(e.evaluationErrorMessage),this._writeCadValue(e.value),this._writer.writeVariableText(e.formatString),this._writer.writeBitLong(e.formatString.length),this._writer.writeBitLong(e.values.size);for(let[t,i]of e.values)this._writer.writeVariableText(t),this._writeCadValue(i);for(let t of e.children)this._objects.push(t)}_writeFieldList(e){this._writer.writeBitLong(e.fields.length),this._writer.writeBit(!0);for(let t of e.fields)this._writer.handleReferenceTyped(_.SoftPointer,t)}_writeCadValue(e){if(this.r2007Plus&&this._writer.writeBitLong(e.flags),this._writer.writeBitLong(e.valueType),!this.r2007Plus||!e.isEmpty)switch(e.valueType){case V.Unknown:this._writer.writeBitLong(0);break;case V.Long:this._writer.writeBitLong(e.value);break;case V.Double:this._writer.writeBitDouble(e.value);break;case V.General:case V.String:this._writeStringCadValue(e.value);break;case V.Date:this._writeDateCadValue(e.value);break;case V.Point2D:this._writeCadValueXY(e.value);break;case V.Point3D:this._writeCadValueXYZ(e.value);break;case V.Handle:this._writer.handleReferenceTyped(_.SoftPointer,e.value);break;case V.Buffer:case V.ResultBuffer:this._writer.writeBitLong(typeof e.value=="number"?e.value:0);break;default:this.notify(`DWG CadValue type ${e.valueType} is unsupported during writing; emitting an empty placeholder 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qe.R2013:this._writer.write3BitDouble(e.designPoint),this._writer.write3BitDouble(e.referencePoint),this._writer.writeBitDouble(e.horizontalUnitScale),this._writer.writeBitLong(e.horizontalUnits),this._writer.writeBitDouble(e.verticalUnitScale),this._writer.writeBitLong(e.horizontalUnits),this._writer.write3BitDouble(e.upDirection),this._writer.write2RawDouble(e.northDirection),this._writer.writeBitLong(e.scaleEstimationMethod),this._writer.writeBitDouble(e.userSpecifiedScaleFactor),this._writer.writeBit(e.enableSeaLevelCorrection),this._writer.writeBitDouble(e.seaLevelElevation),this._writer.writeBitDouble(e.coordinateProjectionRadius),this._writer.writeVariableText(e.coordinateSystemDefinition),this._writer.writeVariableText(e.geoRssTag);break}this._writer.writeVariableText(e.observationFromTag),this._writer.writeVariableText(e.observationToTag),this._writer.writeVariableText(e.observationCoverageTag),this._writer.writeBitLong(e.points.length);for(let t of 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DataView(e.buffer);t.setUint32(0,0,!0),t.setUint32(4,0,!0),this._fileHeaderWriter.addSection(R.fileDepList,e,!1,128)}_writeRevHistory(){if(this._fileHeader.acadVersion<u.AC1018)return;let e=new Uint8Array(12),t=new DataView(e.buffer);t.setUint32(0,0,!0),t.setUint32(4,0,!0),t.setUint32(8,0,!0),this._fileHeaderWriter.addSection(R.revHistory,e,!0)}_writeObjects(){let e=new Uint8Array(0),t=new Pc(e,this._document,this._encoding,this.configuration.writeXRecords,this.configuration.writeXData,this.configuration.writeShapes);t.onNotification=(i,s)=>this.triggerNotification(i,s),t.write(),this._handlesMap=t.map,this._fileHeaderWriter.addSection(R.acDbObjects,t.getWrittenData(),!0)}_writeObjFreeSpace(){let e=new Uint8Array(53),t=new DataView(e.buffer),i=0;t.setInt32(i,0,!0),i+=4,t.setUint32(i,this._handlesMap.size,!0),i+=4;let s=this._version>=u.AC1015?this._document.header.universalUpdateDateTime:this._document.header.updateDateTime,{jdate:a,milliseconds:n}=q.dateToJulian(s);t.setInt32(i,a,!0),i+=4,t.setInt32(i,n,!0),i+=4,t.setUint32(i,0,!0),i+=4,e[i]=4,i+=1,t.setUint32(i,50,!0),i+=4,t.setUint32(i,0,!0),i+=4,t.setUint32(i,100,!0),i+=4,t.setUint32(i,0,!0),i+=4,t.setUint32(i,512,!0),i+=4,t.setUint32(i,0,!0),i+=4,t.setUint32(i,4294967295,!0),i+=4,t.setUint32(i,0,!0),i+=4,this._fileHeaderWriter.addSection(R.objFreeSpace,e,!0)}_writeTemplate(){let e=new Uint8Array(4),t=new DataView(e.buffer);t.setInt16(0,0,!0),t.setUint16(2,this._document.header.measurementUnits,!0),this._fileHeaderWriter.addSection(R.template,e,!0)}_writeHandles(){let t=new vc(this._version,this._handlesMap).write(this._fileHeaderWriter.handleSectionOffset);this._fileHeaderWriter.addSection(R.handles,t,!0)}_writeAuxHeader(){let e=new Uint8Array(4096),t=new Sc(e,this._encoding,this._document.header);t.write();let i=new Uint8Array(t.writerStream).slice(0,t.bytesWritten);this._fileHeaderWriter.addSection(R.auxHeader,i,!0)}};var fh;(function(r){r[r.AcDb_Unknown=0]="AcDb_Unknown",r[r.AcDb_Security=1241646314]="AcDb_Security",r[r.AcDb_FileDepList=1816266186]="AcDb_FileDepList",r[r.AcDb_VBAProject=1483605316]="AcDb_VBAProject",r[r.AcDb_AppInfo=1067451454]="AcDb_AppInfo",r[r.AcDb_Preview=1084884083]="AcDb_Preview",r[r.AcDb_SummaryInfo=1903822351]="AcDb_SummaryInfo",r[r.AcDb_RevHistory=1621231027]="AcDb_RevHistory",r[r.AcDb_AcDbObjects=1733035433]="AcDb_AcDbObjects",r[r.AcDb_ObjFreeSpace=2011301407]="AcDb_ObjFreeSpace",r[r.AcDb_Template=1242825934]="AcDb_Template",r[r.AcDb_Handles=1064174672]="AcDb_Handles",r[r.AcDb_Classes=1062470751]="AcDb_Classes",r[r.AcDb_AuxHeader=1425016074]="AcDb_AuxHeader",r[r.AcDb_Header=850920409]="AcDb_Header",r[r.AcDb_Signature=-1]="AcDb_Signature"})(fh||(fh={}));var Mc=class{entities=[];objects=[]};xr();var bo=class extends qa{configuration;get keepUnknownEntities(){return this.configuration.keepUnknownEntities}get keepUnknownNonGraphicalObjects(){return this.configuration.keepUnknownNonGraphicalObjects}modelSpaceEntities=new Set;modelSpaceTemplate=null;orphanTemplates=[];constructor(e,t,i){super(e,t),this.configuration=i}buildDocument(){if(this.modelSpaceTemplate===null){let e=U.modelSpace;this.blockRecords.add(e),this.modelSpaceTemplate=new ti(e),this.addTemplate(this.modelSpaceTemplate)}this.createMissingHandles();for(let e of this.modelSpaceEntities)this.modelSpaceTemplate.ownedObjectsHandlers.add(e.handle);this.registerTables(),this.buildTables(),this.buildDictionaries();for(let e of this.orphanTemplates)this._assignOwner(e);super.buildDocument(),this.configuration.createDefaults&&this.documentToBuild.createDefaults()}buildEntities(){let e=[];for(let t of this.cadObjectsTemplates.values())t instanceof O&&(t.build(this),t.setUnlinkedReferences());for(let t of this.cadObjectsTemplates.values())t instanceof O&&t.cadObject.owner===null&&(t.cadObject.handle=0,e.push(t.cadObject));return e}_assignOwner(e){if(e.cadObject.owner!==null||e.cadObject instanceof re||!e.ownerHandle)return;let t=this.tryGetObjectTemplate(e.ownerHandle);if(t){let i=t;i instanceof ti&&e.cadObject instanceof N||(i instanceof wr&&e.cadObject instanceof tt?i.ownedObjectsHandlers.add(e.cadObject.handle):i instanceof wr&&e.cadObject instanceof Se?i.seqendHandle=e.cadObject.handle:i instanceof ii&&e.cadObject instanceof zt?i.ownedObjectsHandlers.add(e.cadObject.handle):i instanceof ii&&e.cadObject instanceof Se?i.seqendHandle=e.cadObject.handle:this.notify(`Owner ${i.constructor.name} with handle ${e.ownerHandle} assignation not implemented for ${e.cadObject.constructor.name} with handle ${e.cadObject.handle}`,y.Warning))}else this.notify(`Owner ${e.ownerHandle} not found for ${e.constructor.name} with handle ${e.cadObject.handle}`,y.Warning)}};var ul=class extends Ja{clearCache=!0;createDefaults=!1};ie();T();var yo=class{encoding=Ss("ANSI_1252");dxfCode=w.Invalid;groupCodeValue=f.None;get code(){return this.dxfCode}value="";position=0;valueRaw="";get valueAsString(){return String(this.value).replace(/\^J/g,`
`).replace(/\^M/g,"\r").replace(/\^I/g,"	").replace(/\^ /g,"^")}get valueAsBool(){return!!this.value}get valueAsShort(){return Number(this.value)&65535}get valueAsUShort(){return(Number(this.value)&65535)>>>0}get valueAsInt(){return Number(this.value)|0}get valueAsLong(){return Number(this.value)}get valueAsDouble(){return Number(this.value)}get valueAsAngle(){return ae.degToRad(Number(this.value))}get valueAsHandle(){return Number(this.value)}get valueAsBinaryChunk(){return this.value}readNext(){this.dxfCode=this.readCode(),this.groupCodeValue=Ne.transformValue(this.code),this.value=this._transformValue(this.groupCodeValue),this.dxfCode===w.Comment&&this.readNext()}find(e){this.start();do this.readNext();while(this.valueAsString!==e&&this.valueAsString!==h.endOfFile);return this.valueAsString===e}expectedCode(e){if(this.readNext(),this.code!==e)throw new Bi(e,this.position)}toString(){return`${this.code} | ${this.value}`}start(){this.dxfCode=w.Invalid,this.value="",this._streamPosition=0,this.position=0}_streamPosition=0;decodeString(e){return au(e,this.encoding)}_transformValue(e){switch(e){case f.String:case f.Comment:case f.ExtendedDataString:return this.readStringLine();case f.Point3D:case f.Double:case f.ExtendedDataDouble:return this.lineAsDouble();case f.Byte:case f.Int16:case f.ExtendedDataInt16:return this.lineAsShort();case f.Int32:case f.ExtendedDataInt32:return this.lineAsInt();case f.Int64:return this.lineAsLong();case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:return this.lineAsHandle();case f.Bool:return this.lineAsBool();case f.Chunk:case f.ExtendedDataChunk:return this.lineAsBinaryChunk();case f.None:default:throw new Bi(e,this.position)}}};ie();var Vc=class extends yo{get baseStream(){return this._data}_data;_bytePos=0;constructor(e){super(),this._data=e,this.start()}start(){super.start(),this._bytePos=0}readNext(){super.readNext(),this.position+=2}readStringLine(){let e=this._bytePos;for(;e<this._data.length&&this._data[e]!==10;)e++;let t=this._data.subarray(this._bytePos,e);this._bytePos=e<this._data.length?e+1:e,t.length>0&&t[t.length-1]===13&&(t=t.subarray(0,t.length-1));let i=this.decodeString(t);return i=i.trim(),this.valueRaw=i,this.valueRaw}readCode(){let e=this.readStringLine(),t=parseInt(e,10);return isNaN(t)?(this.position++,w.Invalid):t}lineAsBool(){let e=this.readStringLine(),t=parseInt(e,10);return isNaN(t)?!1:t>0}lineAsDouble(){let e=this.readStringLine(),t=parseFloat(e);return isNaN(t)?0:t}lineAsShort(){let e=this.readStringLine(),t=parseInt(e,10);return isNaN(t)?0:t}lineAsInt(){let e=this.readStringLine(),t=parseInt(e,10);return isNaN(t)?0:t}lineAsLong(){let e=this.readStringLine(),t=parseInt(e,10);return isNaN(t)?0:t}lineAsHandle(){let e=this.readStringLine(),t=parseInt(e,16);return isNaN(t)?0:t}lineAsBinaryChunk(){let e=this.readStringLine(),t=[];for(let i=0;i<e.length;i+=2){let s=e.substring(i,i+2),a=parseInt(s,16);if(!isNaN(a))t.push(a);else return new Uint8Array(0)}return new Uint8Array(t)}};var Es=class extends yo{static sentinel=`AutoCAD Binary DXF\r
\0`;static sentinelBytes=new Uint8Array([65,117,116,111,67,65,68,32,66,105,110,97,114,121,32,68,88,70,13,10,26,0]);get baseStream(){return this._data}_data;_view;_pos=0;constructor(e){super(),this._data=e,this._view=new DataView(e.buffer,e.byteOffset,e.byteLength),this.start()}start(){super.start(),this._pos=0,this._pos=22,this.position=this._pos}readStringLine(){let e=[];for(;this._pos<this._data.length;){let t=this._data[this._pos++];if(t===0)break;e.push(t)}return this.valueRaw=this.decodeString(new Uint8Array(e)),this.position=this._pos,this.valueRaw}readCode(){let e=this._view.getInt16(this._pos,!0);return this._pos+=2,this.position=this._pos,e}lineAsBool(){let e=this._data[this._pos++];return this.position=this._pos,e>0}lineAsDouble(){let e=this._view.getFloat64(this._pos,!0);return this._pos+=8,this.position=this._pos,e}lineAsShort(){let e=this._view.getInt16(this._pos,!0);return this._pos+=2,this.position=this._pos,e}lineAsInt(){let e=this._view.getInt32(this._pos,!0);return this._pos+=4,this.position=this._pos,e}lineAsLong(){let e=this._view.getUint32(this._pos,!0),t=this._view.getInt32(this._pos+4,!0);return this._pos+=8,this.position=this._pos,t*4294967296+e}lineAsHandle(){let e=this.readStringLine(),t=parseInt(e,16);return isNaN(t)?0:t}lineAsBinaryChunk(){let e=this._data[this._pos++],t=this._data.slice(this._pos,this._pos+e);return this._pos+=e,this.position=this._pos,t}};var Hc=class extends Es{constructor(e){super(e)}readCode(){let e=this._data[this._pos++];return e===255&&(e=this._view.getInt16(this._pos,!0),this._pos+=2),e}};D();B();var da=class r extends O{get vertex(){return this.cadObject}constructor(e){super(e??new r.VertexPlaceholder)}setVertexObject(e){e.handle=this.cadObject.handle,e.owner=this.cadObject.owner,e.xDictionary=this.cadObject.xDictionary,e.color=this.cadObject.color,e.lineWeight=this.cadObject.lineWeight,e.lineTypeScale=this.cadObject.lineTypeScale,e.isInvisible=this.cadObject.isInvisible,e.transparency=this.cadObject.transparency;let t=this.cadObject;e.location=t.location,e.startWidth=t.startWidth,e.endWidth=t.endWidth,e.bulge=t.bulge,e.flags=t.flags,e.curveTangent=t.curveTangent,e.id=t.id,this.cadObject=e}};(function(r){class e extends tt{get objectType(){return m.INVALID}get subclassMarker(){return d.polylineVertex}}r.VertexPlaceholder=e})(da||(da={}));ie();T();D();B();Aa();var _s=class{_reader;_builder;lockPointer=!1;currentSubclass=null;constructor(e,t){this._reader=e,this._builder=t}readCommonObjectData(e){if(e!==void 0){for(;this._reader.dxfCode!==w.Subclass;){switch(this._reader.code){case 0:break;case 5:e.cadObject.handle=this._reader.valueAsHandle;break;case 102:this._readDefinedGroups(e);break;case 330:e.ownerHandle=this._reader.valueAsHandle;break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} at line ${this._reader.position}.`,y.None);break}this._reader.readNext()}return}let t={name:null,handle:0,ownerHandle:null,xdictHandle:null,reactors:new Set};for((this._reader.dxfCode===w.Start||this._reader.dxfCode===w.Subclass)&&this._reader.readNext();this._reader.dxfCode!==w.Start&&this._reader.dxfCode!==w.Subclass;){switch(this._reader.code){case 2:t.name=this._reader.valueAsString;break;case 5:case 105:t.handle=this._reader.valueAsHandle;break;case 102:{let i=this._readDefinedGroupsRaw();t.xdictHandle=i.xdictHandle,t.reactors=i.reactors;break}case 330:t.ownerHandle=this._reader.valueAsHandle;break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} at line ${this._reader.position}.`);break}this._reader.readNext()}return t}readCommonCodes(e,t,i){switch(t.value=!1,this._reader.code){case 2:if("name"in e.cadObject){e.cadObject.name=this._reader.valueAsString;break}this._builder.notify(`[${this.currentSubclass}] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}`,y.None);break;case 5:e.cadObject.handle=this._reader.valueAsHandle;break;case 100:this.currentSubclass=this._reader.valueAsString,i&&!i.subClasses.has(this._reader.valueAsString)&&this._builder.notify(`[${e.cadObject.objectName}] Unidentified subclass ${this._reader.valueAsString}`,y.Warning);break;case 102:this._readDefinedGroups(e);break;case 330:e.ownerHandle=this._reader.valueAsHandle;break;case 1001:t.value=!0,this.readExtendedData(e.eDataTemplateByAppName);break;default:this._builder.notify(`[${this.currentSubclass}] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}`,y.None);break}}readEntity(){switch(this.currentSubclass="",this._reader.valueAsString){case h.entityAttribute:return this.readEntityCodes(new Zs(new zt),this._readAttributeDefinition.bind(this),zt);case h.entityAttributeDefinition:return this.readEntityCodes(new Zs(new nr),this._readAttributeDefinition.bind(this),nr);case h.entityArc:return this.readEntityCodes(new O(new We),this._readArc.bind(this),We);case h.entityBody:return this.readEntityCodes(new O(new gs),this._readEntitySubclassMap.bind(this),gs);case h.entityCircle:return this.readEntityCodes(new O(new Et),this._readCircle.bind(this),Et);case h.entityDimension:{let e=this.readEntityCodes(new ri,this._readDimension.bind(this),K);return e.cadObject instanceof on?(this._builder.notify(`[${h.entityDimension}] No subtype found, object discarded.`,y.Warning),null):e}case h.entity3DFace:return this.readEntityCodes(new O(new xi),this._readEntitySubclassMap.bind(this),xi);case h.entityEllipse:return this.readEntityCodes(new O(new bt),this._readEntitySubclassMap.bind(this),bt);case h.entityLeader:return this.readEntityCodes(new hn,this._readLeader.bind(this),zr);case h.entityLine:return this.readEntityCodes(new O(new Me),this._readEntitySubclassMap.bind(this),Me);case h.entityLwPolyline:return this.readEntityCodes(new O(new hr),this._readLwPolyline.bind(this),hr);case h.entityMesh:return this.readEntityCodes(new wn,this._readMesh.bind(this),$r);case h.entityHatch:return this.readEntityCodes(new ss,this.readHatch.bind(this),Kt);case h.entityInsert:return this.readEntityCodes(new ii,this._readInsert.bind(this),Ye);case h.entityMText:return this.readEntityCodes(new si(new ve),this._readTextEntity.bind(this),ve);case h.entityMLine:return this.readEntityCodes(new pn,this._readMLine.bind(this),Gr);case h.entityMultiLeader:return this.readEntityCodes(new un,this._readMLeader.bind(this),Xr);case h.entityPdfUnderlay:return this.readEntityCodes(new Vn(new Ci),this._readUnderlayEntity.bind(this),Ci);case h.entityPoint:return this.readEntityCodes(new O(new kt),this._readEntitySubclassMap.bind(this),kt);case h.entityPolyline:return this._readPolyline();case h.entityOle2Frame:return this.readEntityCodes(new _n,this._readOle2Frame.bind(this),Yr);case h.entityRay:return this.readEntityCodes(new O(new Di),this._readEntitySubclassMap.bind(this),Di);case h.endSequence:return this.readEntityCodes(new O(new Se),this._readEntitySubclassMap.bind(this),Se);case h.entityTrace:case h.entitySolid:return this.readEntityCodes(new O(new mr),this._readModelerGeometry.bind(this),mr);case h.entityTable:return this.readEntityCodes(new kn,this._readTableEntity.bind(this),es);case h.entityText:return this.readEntityCodes(new si(new at),this._readTextEntity.bind(this),at);case h.entityTolerance:return this.readEntityCodes(new xn(new pr),this._readTolerance.bind(this),pr);case h.entityVertex:return this.readEntityCodes(new da,this._readVertex.bind(this),N);case h.entityViewport:return this.readEntityCodes(new Tn,this._readViewport.bind(this),Ue);case h.entityShape:return this.readEntityCodes(new bn(new qr),this._readShape.bind(this),qr);case h.entitySpline:return this.readEntityCodes(new gn,this._readSpline.bind(this),Lt);case h.entity3DSolid:return this.readEntityCodes(new yn,this._readSolid3d.bind(this),Ki);case h.entityRegion:return this.readEntityCodes(new O(new Cs),this._readModelerGeometry.bind(this),Cs);case h.entityImage:return this.readEntityCodes(new Ba(new yi),this._readWipeoutBase.bind(this),yi);case h.entityWipeout:return this.readEntityCodes(new Ba(new Ts),this._readWipeoutBase.bind(this),Ts);case h.entityXline:return this.readEntityCodes(new O(new Si),this._readEntitySubclassMap.bind(this),Si);default:{let e=Ie.create(N),t=null,i=this._builder.documentToBuild.classes.tryGetByName(this._reader.valueAsString);i?(this._builder.notify(`Entity not supported read as an UnknownEntity: ${this._reader.valueAsString}`,y.NotImplemented),t=new Mn(new er(i))):this._builder.notify(`Entity not supported: ${this._reader.valueAsString}`,y.NotImplemented),this._reader.readNext();do{if(t!==null&&this._builder.keepUnknownEntities){let s={value:!1};if(this.readCommonEntityCodes(t,s,e),s.value)continue}this._reader.readNext()}while(this._reader.dxfCode!==w.Start);return t}}}readEntityCodes(e,t,i){this._reader.readNext();let s=Ie.create(typeof i=="string"?i:i.name);for(;this._reader.dxfCode!==w.Start;){if(!t(e,s)){let a={value:!1};if(this.readCommonEntityCodes(e,a,s),a.value)continue}if(this.lockPointer){this.lockPointer=!1;continue}this._reader.code!==w.Start&&this._reader.readNext()}return e}readCommonEntityCodes(e,t,i){switch(t.value=!1,this._reader.code){case 6:e.lineTypeName=this._reader.valueAsString;break;case 8:e.layerName=this._reader.valueAsString;break;case 67:break;case 92:case 160:case 310:break;case 347:e.materialHandle=this._reader.valueAsHandle;break;case 430:e.bookColorName=this._reader.valueAsString;break;default:this.tryAssignCurrentValue(e.cadObject,i.subClasses.get(d.entity))||this.readCommonCodes(e,t,i);break}}checkObjectEnd(e,t,i){return this._reader.dxfCode===w.Start?!0:i(e,t)}checkEntityEnd(e,t,i,s){return this._reader.dxfCode===w.Start?!0:s(e,t,i)}_readCircle(e,t,i){let s=e.cadObject;if(this._reader.code===40){let a=this._reader.valueAsDouble;return a<=0?s.radius=ae.epsilon:s.radius=a,!0}else return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.circle))}_readArc(e,t,i){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.arc))?!0:this._readCircle(e,t,d.circle)}}_readAttributeDefinition(e,t,i){let s=t.subClasses.get(e.cadObject.subclassMarker),a=e;switch(this._reader.code){case 44:case 46:return!0;case 101:{let n=a.cadObject;n.mText=new ve;let o=new si(n.mText);return a.mTextTemplate=o,this.readEntityCodes(o,this._readTextEntity.bind(this),ve),!0}default:return this.tryAssignCurrentValue(e.cadObject,s)?!0:this._readTextEntity(e,t,d.text)}}_readTableEntity(e,t,i){let s=i||e.cadObject.subclassMarker,a=e,n=a.cadObject;switch(this._reader.code){case 1:{let o;if(a.currentCell.content===null?(o=new Qi,o.cadValue.valueType=V.String,a.currentCell.contents.push(o)):o=a.currentCell.content,o.cadValue.value===null)o.cadValue.setValue(this._reader.valueAsString,V.String);else{let l=o.cadValue.value;l+=this._reader.valueAsString,o.cadValue.setValue(l,V.String)}return!0}case 2:{if(this.currentSubclass!==null&&this.currentSubclass.toUpperCase()===d.tableEntity.toUpperCase()){let o=a.currentCell.content;if(o.cadValue.value===null)o.cadValue.setValue(this._reader.valueAsString,V.String);else{let l=o.cadValue.value;l+=this._reader.valueAsString,o.cadValue.setValue(l,V.String)}}else a.blockName=this._reader.valueAsString;return!0}case 177:return!0;case 279:return a.currentCell.styleOverride.topBorder.lineWeight=this._reader.valueAsShort,!0;case 275:return a.currentCell.styleOverride.rightBorder.lineWeight=this._reader.valueAsShort,!0;case 276:return a.currentCell.styleOverride.bottomBorder.lineWeight=this._reader.valueAsShort,!0;case 278:return a.currentCell.styleOverride.leftBorder.lineWeight=this._reader.valueAsShort,!0;case 69:return a.currentCell.styleOverride.topBorder.color=new S(this._reader.valueAsShort),!0;case 65:return a.currentCell.styleOverride.rightBorder.color=new S(this._reader.valueAsShort),!0;case 66:return a.currentCell.styleOverride.bottomBorder.color=new S(this._reader.valueAsShort),!0;case 68:return a.currentCell.styleOverride.leftBorder.color=new S(this._reader.valueAsShort),!0;case 40:return a.horizontalMargin=this._reader.valueAsDouble,!0;case 63:return a.currentCell.styleOverride.backgroundColor=new S(this._reader.valueAsShort),!0;case 64:return a.currentCell.styleOverride.contentColor=new S(this._reader.valueAsShort),!0;case 140:return a.currentCellTemplate!==null&&(a.currentCellTemplate.formatTextHeight=this._reader.valueAsDouble),!0;case 283:return a.currentCell.styleOverride.isFillColorOn=this._reader.valueAsBool,!0;case 342:return a.styleHandle=this._reader.valueAsHandle,!0;case 343:return a.blockOwnerHandle=this._reader.valueAsHandle,!0;case 141:{let o=new zs;return o.height=this._reader.valueAsDouble,n.rows.push(o),!0}case 142:{let o=new Ws;return o.width=this._reader.valueAsDouble,n.columns.push(o),!0}case 144:return a.currentCellTemplate.formatTextHeight=this._reader.valueAsDouble,!0;case 145:return a.currentCell.rotation=this._reader.valueAsDouble,!0;case 170:return!0;case 171:return a.createCell(this._reader.valueAsInt),!0;case 172:return a.currentCell.edgeFlags=this._reader.valueAsShort,!0;case 173:return a.currentCell.mergedValue=this._reader.valueAsShort,!0;case 174:return a.currentCell.autoFit=this._reader.valueAsBool,!0;case 175:return a.currentCell.borderWidth=this._reader.valueAsInt,!0;case 176:return a.currentCell.borderHeight=this._reader.valueAsInt,!0;case 178:return a.currentCell.virtualEdgeFlag=this._reader.valueAsShort,!0;case 179:return!0;case 301:{let o=new Qi,l=new Ln(o);a.currentCell.contents.push(o);let p=this.readCadValue(o.cadValue);return l.cadValueTemplate=p,!0}case 340:return a.currentCellTemplate.valueHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.insert))?!0:this._readEntitySubclassMap(e,t,d.tableEntity)}}readCadValue(e){this._reader.readNext();let t=new no(e),i=L.create(e.constructor,"CadValue");for(;this._reader.code!==304;){switch(this._reader.code){case 1:e.setValue(this._reader.valueAsString);break;case 2:e.setValue(e.value+this._reader.valueAsString);break;case 11:{let s=new c;s.x=this._reader.valueAsDouble,e.setValue(s);break}case 21:{let s=e.value;s[1]=this._reader.valueAsDouble,e.setValue(s);break}case 31:{let s=e.value,a=new c(s?.x??0,s?.y??0,this._reader.valueAsDouble);e.setValue(a);break}case 91:e.setValue(this._reader.valueAsInt);break;case 140:e.setValue(this._reader.valueAsDouble);break;case 330:t.valueHandle=this._reader.valueAsHandle;break;default:this.tryAssignCurrentValue(e,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCadValue method.`,y.None);break}this._reader.readNext()}return t}_readTextEntity(e,t,i){let s=i||e.cadObject.subclassMarker,a=e;switch(this._reader.code){case 1:case 3:return a.cadObject instanceof ve?(a.cadObject.value+=this._reader.valueAsString,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s));case 50:if(a.cadObject instanceof ve){let n=this._reader.valueAsAngle;return a.cadObject.alignmentPoint=new c(Math.cos(n),Math.sin(n),0),!0}return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s));case 7:return a.styleName=this._reader.valueAsString,!0;case 101:return a.cadObject instanceof ve?(this._readColumnData(a.cadObject),this.lockPointer=!0,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s));default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s))}}_readColumnData(e){for(this._reader.readNext();this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 70:break;case 71:e.columnData.columnType=this._reader.valueAsShort;break;case 72:e.columnData.columnCount=this._reader.valueAsInt;break;case 10:case 20:case 30:case 11:case 21:case 31:case 40:case 41:case 42:case 43:break;case 44:e.columnData.width=this._reader.valueAsDouble;break;case 45:e.columnData.gutter=this._reader.valueAsDouble;break;case 46:e.columnData.heights.push(this._reader.valueAsDouble);break;case 73:e.columnData.autoHeight=this._reader.valueAsBool;break;case 74:e.columnData.flowReversed=this._reader.valueAsBool;break;default:this._builder.notify(`[MText.ColumnData] unknown dxf code ${this._reader.code}.`,y.None);break}this._reader.readNext()}}_readTolerance(e,t,i){let s=e;return this._reader.code===3?(s.dimensionStyleName=this._reader.valueAsString,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(e.cadObject.subclassMarker))}_readDimension(e,t,i){let s=e;switch(this._reader.code){case 2:return s.blockName=this._reader.valueAsString,!0;case 3:return s.styleName=this._reader.valueAsString,!0;case 50:{let a=new _t;return s.setDimensionObject(a),a.rotation=this._reader.valueAsAngle,t.subClasses.has(d.linearDimension)||t.subClasses.set(d.linearDimension,L.create(_t)),!0}case 70:{if(s.setDimensionFlags(this._reader.valueAsShort),s.cadObject instanceof on&&this._builder.version<u.AC1012)switch(s.cadObject.flags){case G.Linear:s.setDimensionObject(new _t),t.subClasses.set(d.alignedDimension,L.create(ze)),t.subClasses.set(d.linearDimension,L.create(_t));break;case G.Aligned:s.setDimensionObject(new ze),t.subClasses.set(d.alignedDimension,L.create(ze));break;case G.Angular:s.setDimensionObject(new $t),t.subClasses.set(d.angular2LineDimension,L.create($t));break;case G.Diameter:s.setDimensionObject(new Xt),t.subClasses.set(d.diametricDimension,L.create(Xt));break;case G.Radius:s.setDimensionObject(new Zt),t.subClasses.set(d.radialDimension,L.create(Zt));break;case G.Angular3Point:s.setDimensionObject(new Gt),t.subClasses.set(d.angular3PointDimension,L.create(Gt));break;case G.Ordinate:case G.OrdinateTypeX:case G.Ordinate|G.OrdinateTypeX:s.setDimensionObject(new Yt),t.subClasses.set(d.ordinateDimension,L.create(Yt));break;case G.BlockReference:case G.TextUserDefinedLocation:default:break}return!0}case 42:return!0;case 73:case 74:case 75:case 90:case 361:return!0;case 100:switch(this._reader.valueAsString){case d.dimension:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.dimension));case d.alignedDimension:return s.setDimensionObject(new ze),t.subClasses.set(this._reader.valueAsString,L.create(ze)),!0;case d.diametricDimension:return s.setDimensionObject(new Xt),t.subClasses.set(this._reader.valueAsString,L.create(Xt)),!0;case d.angular2LineDimension:return s.setDimensionObject(new $t),t.subClasses.set(this._reader.valueAsString,L.create($t)),!0;case d.angular3PointDimension:return s.setDimensionObject(new Gt),t.subClasses.set(this._reader.valueAsString,L.create(Gt)),!0;case d.radialDimension:return s.setDimensionObject(new Zt),t.subClasses.set(this._reader.valueAsString,L.create(Zt)),!0;case d.ordinateDimension:return s.setDimensionObject(new Yt),t.subClasses.set(this._reader.valueAsString,L.create(Yt)),!0;case d.linearDimension:return!0;default:return!1}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}readHatch(e,t,i){let s=e,a=s.cadObject,n=new g;switch(this._reader.code){case 2:return a.pattern.name=this._reader.valueAsString,!0;case 10:return n.x=this._reader.valueAsDouble,a.seedPoints.push(n),!0;case 20:return n=a.seedPoints[a.seedPoints.length-1],n.y=this._reader.valueAsDouble,a.seedPoints[a.seedPoints.length-1]=n,!0;case 30:return a.elevation=this._reader.valueAsDouble,!0;case 53:return a.patternAngle=this._reader.valueAsAngle,!0;case 90:return!0;case 75:return!0;case 78:return this._readPattern(a.pattern,this._reader.valueAsInt),this.lockPointer=!0,!0;case 91:return this._readLoops(s,this._reader.valueAsInt),this.lockPointer=!0,!0;case 98:return!0;case 450:return a.gradientColor.enabled=this._reader.valueAsBool,!0;case 451:return a.gradientColor.reserved=this._reader.valueAsInt,!0;case 452:return a.gradientColor.isSingleColorGradient=this._reader.valueAsBool,!0;case 453:return!0;case 460:return a.gradientColor.angle=this._reader.valueAsDouble,!0;case 461:return a.gradientColor.shift=this._reader.valueAsDouble,!0;case 462:return a.gradientColor.colorTint=this._reader.valueAsDouble,!0;case 463:{let o=new Va;return o.value=this._reader.valueAsDouble,a.gradientColor.colors.push(o),!0}case 63:{let o=a.gradientColor.colors[a.gradientColor.colors.length-1];return o&&(o.color=new S(this._reader.valueAsUShort)),!0}case 421:{let o=a.gradientColor.colors[a.gradientColor.colors.length-1],l=this._reader.valueAsInt;return o&&l>=0&&(o.color=S.fromTrueColor(l)),!0}case 470:return a.gradientColor.name=this._reader.valueAsString,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(e.cadObject.subclassMarker))}}_readInsert(e,t,i){let s=e;switch(this._reader.code){case 2:return s.blockName=this._reader.valueAsString,!0;case 100:return!0;case 66:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.insert))}}_readPolyline(){if(this._builder.version===u.Unknown||this._builder.version===u.AC1009)return this._readLegacyPolyline();let e=new wr;if(this.readEntityCodes(e,this._readPolylineCodes.bind(this),N),e.cadObject.objectType===m.INVALID)return this._builder.notify(`[${h.entityPolyline}] Subclass not found, entity discarded`,y.Warning),null;for(;this._reader.code===0&&this._reader.valueAsString===h.entityVertex;){let t=this.readEntityCodes(new da,this._readVertex.bind(this),N);t.ownerHandle===null&&(t.ownerHandle=e.cadObject.handle),e.ownedObjectsHandlers.add(t.cadObject.handle),this._builder.addTemplate(t)}for(;this._reader.code===0&&this._reader.valueAsString===h.endSequence;){let t=new Se,i=new O(t);this.readEntityCodes(i,this._readEntitySubclassMap.bind(this),Se),i.ownerHandle===null&&(i.ownerHandle=e.cadObject.handle),e.ownedObjectsHandlers.add(i.cadObject.handle),this._builder.addTemplate(i)}return e}_readLegacyPolyline(){let e=new Ge,t=new wr(e);for(this.readEntityCodes(t,this._readPolylineCodes.bind(this),Ge);this._reader.code===0&&this._reader.valueAsString===h.entityVertex;){let i=new yt,s=new da(i);this.readEntityCodes(s,this._readVertex.bind(this),yt),s.vertex.handle===0?(i.owner=e,e.vertices.push(i)):(t.ownedObjectsHandlers.add(s.vertex.handle),this._builder.addTemplate(s))}for(;this._reader.code===0&&this._reader.valueAsString===h.endSequence;){let i=new Se,s=new O(i);this.readEntityCodes(s,this._readEntitySubclassMap.bind(this),Se),i.owner=e,e.vertices.seqend=i}return t}_readPolylineCodes(e,t,i){let s=e;switch(this._reader.code){case 10:case 20:case 66:return!0;case 100:switch(this._reader.valueAsString){case d.polyline:return s.setPolyLineObject(new Ge),t.subClasses.set(d.polyline,L.create(Ge)),!0;case d.polyline3d:return s.setPolyLineObject(new gt),t.subClasses.set(d.polyline3d,L.create(gt)),!0;case d.polyfaceMesh:return s.setPolyLineObject(new jt),t.subClasses.set(d.polyfaceMesh,L.create(jt)),!0;case d.polygonMesh:return s.setPolyLineObject(new Qt),t.subClasses.set(d.polygonMesh,L.create(Qt)),!0;default:return!1}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readLeader(e,t,i){let s=e;switch(this._reader.code){case 3:return s.dimstyleName=this._reader.valueAsString,!0;case 10:return s.cadObject.vertices.push(new c(this._reader.valueAsDouble,0,0)),!0;case 20:{let a=s.cadObject.vertices[s.cadObject.vertices.length-1];return a.y=this._reader.valueAsDouble,s.cadObject.vertices[s.cadObject.vertices.length-1]=a,!0}case 30:{let a=s.cadObject.vertices[s.cadObject.vertices.length-1];return a.z=this._reader.valueAsDouble,s.cadObject.vertices[s.cadObject.vertices.length-1]=a,!0}case 340:return s.annotationHandle=this._reader.valueAsHandle,!0;case 75:case 76:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readLwPolyline(e,t,i){let s=e,a=s.cadObject,n=a.vertices[a.vertices.length-1]??null;switch(this._reader.code){case 10:return a.vertices.push(new Xi(new g(this._reader.valueAsDouble,0))),!0;case 20:return n!==null&&(n.location=new g(n.location.x,this._reader.valueAsDouble)),!0;case 40:return n!==null&&(n.startWidth=this._reader.valueAsDouble),!0;case 41:return n!==null&&(n.endWidth=this._reader.valueAsDouble),!0;case 42:return n!==null&&(n.bulge=this._reader.valueAsDouble),!0;case 50:return n!==null&&(n.curveTangent=this._reader.valueAsDouble),!0;case 66:case 90:return!0;case 91:return n!==null&&(n.id=this._reader.valueAsInt),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readMesh(e,t,i){let s=e;switch(this._reader.code){case 100:return this._reader.valueAsString.toUpperCase()===d.mesh.toUpperCase()&&(s.subclassMarker=!0),!0;case 90:return!0;case 92:{if(!s.subclassMarker)return!1;let a=this._reader.valueAsInt;for(let n=0;n<a;n++){this._reader.readNext();let o=this._reader.valueAsDouble;this._reader.readNext();let l=this._reader.valueAsDouble;this._reader.readNext();let p=this._reader.valueAsDouble;s.cadObject.vertices.push(new c(o,l,p))}return!0}case 93:{let a=this._reader.valueAsInt;this._reader.readNext();let n=0;for(let o=0;o<a;o+=n+1){n=this._reader.valueAsInt,this._reader.readNext();let l=new Array(n);for(let p=0;p<n;p++)l[p]=this._reader.valueAsInt,o+p+2<a&&this._reader.readNext();s.cadObject.faces.push(l)}return!0}case 94:{let a=this._reader.valueAsInt;this._reader.readNext();for(let n=0;n<a;n++){let o=new Da(0,0);o.start=this._reader.valueAsInt,this._reader.readNext(),o.end=this._reader.valueAsInt,n<a-1&&this._reader.readNext(),s.cadObject.edges.push(o)}return!0}case 95:{this._reader.readNext();for(let a=0;a<s.cadObject.edges.length;a++){let n=s.cadObject.edges[a];n.crease=this._reader.valueAsDouble,s.cadObject.edges[a]=n,a<s.cadObject.edges.length-1&&this._reader.readNext()}return!0}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readMLine(e,t,i){let s=e;switch(this._reader.code){case 2:return s.mLineStyleName=this._reader.valueAsString,!0;case 72:return s.nVertex=this._reader.valueAsInt,!0;case 73:return s.nElements=this._reader.valueAsInt,!0;case 340:return s.mLineStyleHandle=this._reader.valueAsHandle,!0;default:return s.tryReadVertex(this._reader.code,this._reader.value)?!0:this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readMLeader(e,t,i){let s=e;switch(this._reader.code){case 270:return!0;case 300:return this._readMultiLeaderObjectContextData(s.cadMLeaderAnnotContextTemplate),!0;case 340:return s.leaderStyleHandle=this._reader.valueAsHandle,!0;case 341:return s.leaderLineTypeHandle=this._reader.valueAsHandle,!0;case 343:return s.mTextStyleHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readMultiLeaderObjectContextData(e){this._reader.readNext();let t=L.create(Jt),i=e.cadObject,s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 301:this._reader.valueAsString==="}"&&(s=!0);break;case 302:this._reader.valueAsString==="LEADER{"&&i.leaderRoots.push(this._readMultiLeaderLeader(e));break;case 340:e.textStyleHandle=this._reader.valueAsHandle;break;default:this.tryAssignCurrentValue(i,t)||this._builder.notify(`[AcDbMLeaderObjectContextData] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}`,y.None);break}if(s)break;this._reader.readNext()}}_readMultiLeaderLeader(e){let t=new Ga,i=L.create(t.constructor,"LeaderRoot");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 303:this._reader.valueAsString==="}"&&(s=!0);break;case 304:if(this._reader.valueAsString==="LEADER_LINE{"){let a=new Ri.LeaderLineTemplate;e.leaderLineTemplates.push(a),t.lines.push(this._readMultiLeaderLine(a))}break;default:this.tryAssignCurrentValue(t,i)||this._builder.notify(`[LeaderRoot] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}`,y.None);break}if(s)break;this._reader.readNext()}return t}_readMultiLeaderLine(e){let t=e.leaderLine,i=L.create(t.constructor,"LeaderLine");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 10:{let a=new c(this._reader.valueAsDouble,0,0);t.points.push(a);break}case 20:{let a=t.points[t.points.length-1];a.y=this._reader.valueAsDouble,t.points[t.points.length-1]=a;break}case 30:{let a=t.points[t.points.length-1];a.z=this._reader.valueAsDouble,t.points[t.points.length-1]=a;break}case 305:this._reader.valueAsString==="}"&&(s=!0);break;default:this.tryAssignCurrentValue(t,i)||this._builder.notify(`[LeaderLine] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}`,y.None);break}if(s)break;this._reader.readNext()}return t}_readShape(e,t,i){let s=e;return this._reader.code===2?(s.shapeFileName=this._reader.valueAsString,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}_readWipeoutBase(e,t,i){let s=e,a=s.cadObject;switch(this._reader.code){case 91:{let n=this._reader.valueAsInt;for(let o=0;o<n;o++){this._reader.readNext();let l=this._reader.valueAsDouble;this._reader.readNext();let p=this._reader.valueAsDouble;a.clipBoundaryVertices.push(new g(l,p))}return this._reader.readNext(),this.checkEntityEnd(e,t,i,this._readWipeoutBase.bind(this))}case 340:return s.imgDefHandle=this._reader.valueAsHandle,!0;case 360:return s.imgReactorHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readOle2Frame(e,t,i){let s=e;switch(this._reader.code){case 1:case 90:case 73:return!0;case 310:return s.chunks.push(this._reader.valueAsBinaryChunk),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readModelerGeometry(e,t,i){let s=e,a=i||e.cadObject.subclassMarker,n=e.cadObject;switch(this._reader.code){case 1:case 3:return n.proprietaryData+=this._reader.valueAsString+`
`,!0;case 2:return n.guid=this._reader.valueAsString,!0;case 290:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(a))}}_readSolid3d(e,t,i){let s=e;return this._reader.code===350?(s.historyHandle=this._reader.valueAsHandle,!0):this._readModelerGeometry(e,t,d.modelerGeometry)}_readSpline(e,t,i){let s=e,a,n;switch(this._reader.code){case 10:return a=new c(this._reader.valueAsDouble,0,0),s.cadObject.controlPoints.push(a),!0;case 20:return a=s.cadObject.controlPoints[s.cadObject.controlPoints.length-1],a.y=this._reader.valueAsDouble,s.cadObject.controlPoints[s.cadObject.controlPoints.length-1]=a,!0;case 30:return a=s.cadObject.controlPoints[s.cadObject.controlPoints.length-1],a.z=this._reader.valueAsDouble,s.cadObject.controlPoints[s.cadObject.controlPoints.length-1]=a,!0;case 11:return n=new c(this._reader.valueAsDouble,0,0),s.cadObject.fitPoints.push(n),!0;case 21:return n=s.cadObject.fitPoints[s.cadObject.fitPoints.length-1],n.y=this._reader.valueAsDouble,s.cadObject.fitPoints[s.cadObject.fitPoints.length-1]=n,!0;case 31:return n=s.cadObject.fitPoints[s.cadObject.fitPoints.length-1],n.z=this._reader.valueAsDouble,s.cadObject.fitPoints[s.cadObject.fitPoints.length-1]=n,!0;case 40:return s.cadObject.knots.push(this._reader.valueAsDouble),!0;case 41:return s.cadObject.weights.push(this._reader.valueAsDouble),!0;case 72:case 73:case 74:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readUnderlayEntity(e,t,i){let s=e;return this._reader.code===340?(s.definitionHandle=this._reader.valueAsHandle,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}_readVertex(e,t,i){let s=e;switch(this._reader.code){case 100:switch(this._reader.valueAsString){case d.vertex:return!0;case d.polylineVertex:return s.setVertexObject(new yt),t.subClasses.set(d.polylineVertex,L.create(yt)),!0;case d.polyline3dVertex:return s.setVertexObject(new Zr),t.subClasses.set(d.polyline3dVertex,L.create(Zr)),!0;case d.polyfaceMeshVertex:return s.setVertexObject(new Ti),t.subClasses.set(d.polyfaceMeshVertex,L.create(Ti)),!0;case d.polyfaceMeshFace:return s.setVertexObject(new fr),t.subClasses.set(d.polyfaceMeshFace,L.create(fr)),!0;case d.polygonMeshVertex:return s.setVertexObject(new xs),t.subClasses.set(d.polygonMeshVertex,L.create(xs)),!0;default:return!1}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s.cadObject.subclassMarker))}}_readViewport(e,t,i){let s=e;switch(this._reader.code){case 67:case 68:return!0;case 69:return s.viewportId=this._reader.valueAsShort,!0;case 331:return s.frozenLayerHandles.add(this._reader.valueAsHandle),!0;case 348:return s.visualStyleHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.viewport))}}_readEntitySubclassMap(e,t,i){let s=i||e.cadObject.subclassMarker;switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(s))}}readExtendedData(e){let t=[];for(e.set(this._reader.valueAsString,t),this._reader.readNext();this._reader.dxfCode>=w.ExtendedDataAsciiString;){if(this._reader.dxfCode===w.ExtendedDataRegAppName){this.readExtendedData(e);break}let i=null,s=0,a=0,n=0;switch(this._reader.dxfCode){case w.ExtendedDataAsciiString:i=new jr(this._reader.valueAsString);break;case w.ExtendedDataControlString:i=new Fe(this._reader.valueAsString==="}");break;case w.ExtendedDataLayerName:{let o=this._builder.layers.get(this._reader.valueAsString);o?i=new lo(o.handle):this._builder.notify(`[XData] Could not found the linked Layer ${this._reader.valueAsString}.`,y.Warning);break}case w.ExtendedDataBinaryChunk:i=new Er(this._reader.valueAsBinaryChunk);break;case w.ExtendedDataHandle:i=new Vi(this._reader.valueAsHandle);break;case w.ExtendedDataXCoordinate:s=this._reader.valueAsDouble,this._reader.readNext(),a=this._reader.valueAsDouble,this._reader.readNext(),n=this._reader.valueAsDouble,i=new kr(new c(s,a,n));break;case w.ExtendedDataWorldXCoordinate:s=this._reader.valueAsDouble,this._reader.readNext(),a=this._reader.valueAsDouble,this._reader.readNext(),n=this._reader.valueAsDouble,i=new ws(new c(s,a,n));break;case w.ExtendedDataWorldXDisp:s=this._reader.valueAsDouble,this._reader.readNext(),a=this._reader.valueAsDouble,this._reader.readNext(),n=this._reader.valueAsDouble,i=new us(new c(s,a,n));break;case w.ExtendedDataWorldXDir:s=this._reader.valueAsDouble,this._reader.readNext(),a=this._reader.valueAsDouble,this._reader.readNext(),n=this._reader.valueAsDouble,i=new fs(new c(s,a,n));break;case w.ExtendedDataReal:i=new Lr(this._reader.valueAsDouble);break;case w.ExtendedDataDist:i=new ms(this._reader.valueAsDouble);break;case w.ExtendedDataScale:i=new ps(this._reader.valueAsDouble);break;case w.ExtendedDataInteger16:i=new ot(this._reader.valueAsShort);break;case w.ExtendedDataInteger32:i=new Pr(this._reader.valueAsInt);break;default:this._builder.notify(`Unknown code for extended data: ${this._reader.dxfCode}`,y.Warning);break}i!==null&&t.push(i),this._reader.readNext()}}_readPattern(e,t){this._reader.readNext();for(let i=0;i<t;i++){let s=new Ha,a=new g,n=new g,o=!1,l=new Set;for(;!o&&!l.has(this._reader.code);){switch(l.add(this._reader.code),this._reader.code){case 53:s.angle=this._reader.valueAsAngle;break;case 43:a.x=this._reader.valueAsDouble;break;case 44:a.y=this._reader.valueAsDouble,s.basePoint=a;break;case 45:n.x=this._reader.valueAsDouble,s.offset=n;break;case 46:n.y=this._reader.valueAsDouble,s.offset=n;break;case 79:{let p=this._reader.valueAsInt;for(let b=0;b<p;b++)this._reader.readNext(),s.dashLengths.push(this._reader.valueAsDouble);break}case 49:s.dashLengths.push(this._reader.valueAsDouble);break;default:o=!0;break}this._reader.readNext()}e.lines.push(s)}}_readLoops(e,t){this._reader.code===91&&this._reader.readNext();for(let i=0;i<t;i++){if(this._reader.code!==92){this._builder.notify(`Boundary path should start with code 92 but was ${this._reader.code}`);break}let s=this._readLoop();s!==null&&e.pathTemplates.push(s)}}_readLoop(){let e=new ss.CadBoundaryPathTemplate,t=this._reader.valueAsInt;if(e.path.flags=t,(t&wt.Polyline)!==0){let s=this._readPolylineBoundary();s&&e.path.edges.push(s)}else{if(this._reader.readNext(),this._reader.code!==93)return this._builder.notify(`Edge Boundary path should start with code 93 but was ${this._reader.code}`),null;let s=this._reader.valueAsInt;this._reader.readNext();for(let a=0;a<s;a++){let n=this._readEdge();n!==null&&e.path.edges.push(n)}}let i=!1;for(;!i;){switch(this._reader.code){case 97:break;case 330:e.handles.add(this._reader.valueAsHandle);break;default:i=!0;continue}this._reader.readNext()}return e}_readPolylineBoundary(){let e=new Mr;if(this._reader.readNext(),this._reader.code!==72)return this._builder.notify(`Polyline Boundary path should start with code 72 but was ${this._reader.code}`),null;let t=!1,i=!1;for(;!t;){switch(this._reader.code){case 72:i=this._reader.valueAsBool;break;case 73:e.isClosed=this._reader.valueAsBool;break;case 93:{let s=this._reader.valueAsInt;this._reader.readNext();for(let a=0;a<s;a++){let n=0,o=this._reader.valueAsDouble;this._reader.readNext();let l=this._reader.valueAsDouble;this._reader.readNext(),i&&(n=this._reader.valueAsDouble,this._reader.readNext()),e.vertices.push(new c(o,l,n))}continue}default:t=!0;continue}this._reader.readNext()}return e}_readEdge(){if(this._reader.code!==72)return this._builder.notify(`Edge Boundary path should define the type with code 72 but was ${this._reader.code}`),null;let e=this._reader.valueAsInt;switch(this._reader.readNext(),e){case Vr.Line:{let t=new Ur;for(;;){switch(this._reader.code){case 10:t.start=new g(this._reader.valueAsDouble,t.start.y);break;case 20:t.start=new g(t.start.x,this._reader.valueAsDouble);break;case 11:t.end=new g(this._reader.valueAsDouble,t.end.y);break;case 21:t.end=new g(t.end.x,this._reader.valueAsDouble);break;default:return t}this._reader.readNext()}}case Vr.CircularArc:{let t=new Hr;for(;;){switch(this._reader.code){case 10:t.center=new g(this._reader.valueAsDouble,t.center.y);break;case 20:t.center=new g(t.center.x,this._reader.valueAsDouble);break;case 40:t.radius=this._reader.valueAsDouble;break;case 50:t.startAngle=ae.degToRad(this._reader.valueAsDouble);break;case 51:t.endAngle=ae.degToRad(this._reader.valueAsDouble);break;case 73:t.counterClockWise=this._reader.valueAsBool;break;default:return t}this._reader.readNext()}}case Vr.EllipticArc:{let t=new Fr;for(;;){switch(this._reader.code){case 10:t.center=new g(this._reader.valueAsDouble,t.center.y);break;case 20:t.center=new g(t.center.x,this._reader.valueAsDouble);break;case 11:t.majorAxisEndPoint=new g(this._reader.valueAsDouble,t.center.y);break;case 21:t.majorAxisEndPoint=new g(t.center.x,this._reader.valueAsDouble);break;case 40:t.minorToMajorRatio=this._reader.valueAsDouble;break;case 50:t.startAngle=ae.degToRad(this._reader.valueAsDouble);break;case 51:t.endAngle=ae.degToRad(this._reader.valueAsDouble);break;case 73:t.counterClockWise=this._reader.valueAsBool;break;default:return t}this._reader.readNext()}}case Vr.Spline:{let t=new Wr,i=0,s=0,a=0,n=new c,o=new g;for(;;){switch(this._reader.code){case 10:n=new c(this._reader.valueAsDouble,0,1);break;case 20:n=new c(n.x,this._reader.valueAsDouble,n.z),t.controlPoints.push(n);break;case 11:o=new g(this._reader.valueAsDouble,0);break;case 21:o=new g(o.x,this._reader.valueAsDouble),t.fitPoints.push(o);break;case 42:{let l=t.controlPoints[t.controlPoints.length-1];t.controlPoints[t.controlPoints.length-1]=new c(l.x,l.y,this._reader.valueAsDouble);break}case 12:t.startTangent=new g(this._reader.valueAsDouble,t.startTangent.y);break;case 22:t.startTangent=new g(t.startTangent.x,this._reader.valueAsDouble);break;case 13:t.endTangent=new g(this._reader.valueAsDouble,t.endTangent.y);break;case 23:t.endTangent=new g(t.endTangent.x,this._reader.valueAsDouble);break;case 94:t.degree=this._reader.valueAsInt;break;case 73:t.isRational=this._reader.valueAsBool;break;case 74:t.isPeriodic=this._reader.valueAsBool;break;case 95:i=this._reader.valueAsInt;break;case 96:s=this._reader.valueAsInt;break;case 97:a=this._reader.valueAsInt;break;case 40:t.knots.push(this._reader.valueAsDouble);break;default:return t}this._reader.readNext()}}}return null}_readDefinedGroups(e){if(e!==void 0){let{xdictHandle:t,reactors:i}=this._readDefinedGroupsRaw();t!==null&&(e.xDictHandle=t),i.forEach(s=>e.reactorsHandles.add(s))}}_readDefinedGroupsRaw(){let e=null,t=new Set;switch(this._reader.valueAsString){case h.dictionaryToken:return this._reader.readNext(),e=this._reader.valueAsHandle,this._reader.readNext(),{xdictHandle:e,reactors:t};case h.reactorsToken:t=this._readReactors();break;case h.blkRefToken:default:do this._reader.readNext();while(this._reader.dxfCode!==w.ControlString);return{xdictHandle:e,reactors:t}}return{xdictHandle:e,reactors:t}}_readReactors(){let e=new Set;for(this._reader.readNext();this._reader.dxfCode!==w.ControlString;)e.add(this._reader.valueAsHandle),this._reader.readNext();return e}tryAssignCurrentValue(e,t){if(t instanceof Ie){if(!this.currentSubclass)return!1;let i=t.subClasses.get(this.currentSubclass);return i?this.tryAssignCurrentValue(e,i):!1}try{let i=t.dxfProperties.get(this._reader.code);if(i){if((i.referenceType&Qe.Count)!==0)return!0;if((i.referenceType&Qe.Handle)!==0||(i.referenceType&Qe.Name)!==0)return!1;let s=this._reader.value;return(i.referenceType&Qe.IsAngle)!==0&&(s=ae.degToRad(s)),i.setValue(this._reader.code,e,s),!0}}catch(i){if(this._builder.configuration.failsafe)this._builder.notify("An error occurred while assigning a property using mapper",y.Error,i instanceof Error?i:null);else throw i}return!1}};ie();T();D();var Fc=class extends _s{constructor(e,t){super(e,t)}read(){for(this._reader.readNext();this._reader.valueAsString!==h.endSection;){if(this._reader.valueAsString===h.tableEntry)this._readTable();else throw new Bi(`Unexpected token at the beginning of a table: ${this._reader.valueAsString}`,this._reader.position);if(this._reader.valueAsString===h.endTable)this._reader.readNext();else throw new Bi(`Unexpected token at the end of a table: ${this._reader.valueAsString}`,this._reader.position)}}_readTable(){this._reader.readNext();let e=0,t=null,i=new Map,s=this.readCommonObjectData(),{name:a,handle:n,ownerHandle:o,xdictHandle:l,reactors:p}=s;if(this._reader.dxfCode===w.Subclass)for(;this._reader.code!==w.Start;){switch(this._reader.code){case 70:e=this._reader.valueAsInt;break;case 100:if(this._reader.valueAsString===d.dimensionStyleTable){for(;this._reader.code!==w.Start;)this._reader.readNext();break}break;case 1001:this.readExtendedData(i);break;default:this._builder.notify(`[AcDbSymbolTable] Unhandled dxf code ${this._reader.code} at line ${this._reader.position}.`);break}if(this._reader.code===w.Start)break;this._reader.readNext()}else{if(this._reader.valueAsString===h.endTable)return;this._reader.readNext()}switch(a){case h.tableAppId:t=new rt(new Dr),this._readEntries(t),t.cadObject.handle=n,this._builder.appIds=t.cadObject;break;case h.tableBlockRecord:t=new nn(new Tr),this._readEntries(t),t.cadObject.handle=n,this._builder.blockRecords=t.cadObject;break;case h.tableVport:t=new rt(new vr),this._readEntries(t),t.cadObject.handle=n,this._builder.vPorts=t.cadObject;break;case h.tableLinetype:t=new rt(new Br),this._readEntries(t),t.cadObject.handle=n,this._builder.lineTypesTable=t.cadObject;break;case h.tableLayer:t=new rt(new Sr),this._readEntries(t),t.cadObject.handle=n,this._builder.layers=t.cadObject;break;case h.tableStyle:t=new rt(new Rr),this._readEntries(t),t.cadObject.handle=n,this._builder.textStyles=t.cadObject;break;case h.tableView:t=new rt(new Ar),this._readEntries(t),t.cadObject.handle=n,this._builder.views=t.cadObject;break;case h.tableUcs:t=new rt(new Nr),this._readEntries(t),t.cadObject.handle=n,this._builder.ucSs=t.cadObject;break;case h.tableDimstyle:t=new rt(new Wt),this._readEntries(t),t.cadObject.handle=n,this._builder.dimensionStyles=t.cadObject;break;default:throw new Bi(`Unknown table name ${a}`)}t.ownerHandle=o??null,t.xDictHandle=l,t.reactorsHandles=p,t.eDataTemplateByAppName=i,this._builder.addTemplate(t)}_readEntries(e){for(;this._reader.valueAsString!==h.endTable;){this._reader.readNext();let t=null;switch(e.cadObject.objectName){case h.tableAppId:t=this._readTableEntry(new xe(new Re),this._readAppId.bind(this));break;case h.tableBlockRecord:{let i=new ti;t=this._readTableEntry(i,this._readBlockRecord.bind(this)),i.cadObject.name.toUpperCase()===U.modelSpaceName.toUpperCase()&&(this._builder.modelSpaceTemplate=i);break}case h.tableDimstyle:t=this._readTableEntry(new ln,this._readDimensionStyle.bind(this));break;case h.tableLayer:t=this._readTableEntry(new cn,this._readLayer.bind(this));break;case h.tableLinetype:t=this._readTableEntry(new as,this._readLineType.bind(this));break;case h.tableStyle:t=this._readTableEntry(new xe(new oe),this._readTextStyle.bind(this));break;case h.tableUcs:t=this._readTableEntry(new Cn,this._readUcs.bind(this));break;case h.tableView:t=this._readTableEntry(new Dn,this._readView.bind(this));break;case h.tableVport:t=this._readTableEntry(new Sn,this._readVPort.bind(this));break;default:break}if(t!==null){let i=t.cadObject;e.cadObject.contains(t.name)&&this._builder.configuration.failsafe&&(this._builder.notify(`Duplicated entry with name ${t.name} found in ${t.cadObject.objectName}`,y.Warning),e.cadObject.remove(t.name)),e.cadObject.add(i),this._builder.addTemplate(t)}}}_readTableEntry(e,t){let i=Ie.create(e.cadObject.constructor);for(;this._reader.dxfCode!==w.Start;){if(!t(e,i.subClasses.get(e.cadObject.subclassMarker))){let s={value:!1};if(this._readCommonTableEntryCodes(e,s,i),s.value)continue}this._reader.code!==w.Start&&this._reader.readNext()}return e}_readCommonTableEntryCodes(e,t,i){switch(t.value=!1,this._reader.code){case 2:{let s=this._reader.valueAsString||(e.cadObject instanceof nt?nt.defaultName:"");e.cadObject.name=s;break}case 70:e.cadObject.flags=this._reader.valueAsUShort;break;case 100:break;default:this.readCommonCodes(e,t,i);break}}_readAppId(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t)}}_readBlockRecord(e,t){return this._reader.code===340?(e.layoutHandle=this._reader.valueAsHandle,!0):this.tryAssignCurrentValue(e.cadObject,t)}_readDimensionStyle(e,t){let i=e.cadObject;switch(this._reader.code){case 3:return i.postFix=this._reader.valueAsString,!0;case 4:return i.alternateDimensioningSuffix=this._reader.valueAsString,!0;case 5:return e.dimbL_Name=this._reader.valueAsString,!0;case 6:return e.dimblK1_Name=this._reader.valueAsString,!0;case 7:return e.dimblK2_Name=this._reader.valueAsString,!0;case 40:try{i.scaleFactor=this._reader.valueAsDouble}catch(s){i.scaleFactor=ae.epsilon,this._builder.notify(`[${i.subclassMarker}] Assignation error for scaleFactor.`,y.Warning,s instanceof Error?s:null)}return!0;case 41:try{i.arrowSize=this._reader.valueAsDouble}catch(s){this._builder.notify(`[${i.subclassMarker}] Assignation error for arrowSize.`,y.Warning,s instanceof Error?s:null)}return!0;case 42:return i.extensionLineOffset=this._reader.valueAsDouble,!0;case 43:return i.dimensionLineIncrement=this._reader.valueAsDouble,!0;case 44:return i.extensionLineExtension=this._reader.valueAsDouble,!0;case 45:return i.rounding=this._reader.valueAsDouble,!0;case 46:return i.dimensionLineExtension=this._reader.valueAsDouble,!0;case 47:return i.plusTolerance=this._reader.valueAsDouble,!0;case 48:return i.minusTolerance=this._reader.valueAsDouble,!0;case 49:return i.fixedExtensionLineLength=this._reader.valueAsDouble,!0;case 50:try{i.joggedRadiusDimensionTransverseSegmentAngle=this._reader.valueAsAngle}catch(s){this._builder.notify(`[${i.subclassMarker}] Assignation error for joggedRadiusDimensionTransverseSegmentAngle.`,y.Warning,s instanceof Error?s:null)}return!0;case 69:return i.textBackgroundFillMode=this._reader.valueAsShort,!0;case 70:if(e.dxfFlagsAssigned)this._reader.valueAsShort>=0&&(i.textBackgroundColor=new S(this._reader.valueAsShort));else return e.dxfFlagsAssigned=!0,!0;return!0;case 71:return i.generateTolerances=this._reader.valueAsBool,!0;case 72:return i.limitsGeneration=this._reader.valueAsBool,!0;case 73:return i.textInsideHorizontal=this._reader.valueAsBool,!0;case 74:return i.textOutsideHorizontal=this._reader.valueAsBool,!0;case 75:return i.suppressFirstExtensionLine=this._reader.valueAsBool,!0;case 76:return i.suppressSecondExtensionLine=this._reader.valueAsBool,!0;case 77:return i.textVerticalAlignment=this._reader.valueAsShort,!0;case 78:return i.zeroHandling=this._reader.valueAsShort,!0;case 79:return i.angularZeroHandling=this._reader.valueAsShort,!0;case 90:return i.arcLengthSymbolPosition=this._reader.valueAsShort,!0;case 105:return i.handle=this._reader.valueAsHandle,!0;case 140:try{i.textHeight=this._reader.valueAsDouble}catch(s){this._builder.notify(`[${i.subclassMarker}] Assignation error for textHeight.`,y.Warning,s instanceof Error?s:null)}return!0;case 141:return i.centerMarkSize=this._reader.valueAsDouble,!0;case 142:return i.tickSize=this._reader.valueAsDouble,!0;case 143:return i.alternateUnitScaleFactor=this._reader.valueAsDouble,!0;case 144:return i.linearScaleFactor=this._reader.valueAsDouble,!0;case 145:return i.textVerticalPosition=this._reader.valueAsDouble,!0;case 146:return i.toleranceScaleFactor=this._reader.valueAsDouble,!0;case 147:return i.dimensionLineGap=this._reader.valueAsDouble,!0;case 148:return i.alternateUnitRounding=this._reader.valueAsDouble,!0;case 170:return i.alternateUnitDimensioning=this._reader.valueAsBool,!0;case 171:return i.alternateUnitDecimalPlaces=this._reader.valueAsShort,!0;case 172:return i.textOutsideExtensions=this._reader.valueAsBool,!0;case 173:return i.separateArrowBlocks=this._reader.valueAsBool,!0;case 174:return i.textInsideExtensions=this._reader.valueAsBool,!0;case 175:return i.suppressOutsideExtensions=this._reader.valueAsBool,!0;case 176:return i.dimensionLineColor=new S(this._reader.valueAsShort),!0;case 177:return i.extensionLineColor=new S(this._reader.valueAsShort),!0;case 178:return i.textColor=new S(this._reader.valueAsShort),!0;case 179:return i.angularDecimalPlaces=this._reader.valueAsShort,!0;case 270:return i.linearUnitFormat=this._reader.valueAsShort,!0;case 271:return i.decimalPlaces=this._reader.valueAsShort,!0;case 272:return i.toleranceDecimalPlaces=this._reader.valueAsShort,!0;case 273:return i.alternateUnitFormat=this._reader.valueAsShort,!0;case 274:return i.alternateUnitToleranceDecimalPlaces=this._reader.valueAsShort,!0;case 275:return i.angularUnit=this._reader.valueAsShort,!0;case 276:return i.fractionFormat=this._reader.valueAsShort,!0;case 277:return i.linearUnitFormat=this._reader.valueAsShort,!0;case 278:return i.decimalSeparator=String.fromCharCode(this._reader.valueAsShort),!0;case 279:return i.textMovement=this._reader.valueAsShort,!0;case 280:return i.textHorizontalAlignment=this._reader.valueAsShort,!0;case 281:return i.suppressFirstDimensionLine=this._reader.valueAsBool,!0;case 282:return i.suppressSecondDimensionLine=this._reader.valueAsBool,!0;case 283:return i.toleranceAlignment=this._reader.valueAsShort,!0;case 284:return i.toleranceZeroHandling=this._reader.valueAsShort,!0;case 285:return i.alternateUnitZeroHandling=this._reader.valueAsShort,!0;case 286:return i.alternateUnitToleranceZeroHandling=this._reader.valueAsShort,!0;case 287:return i.dimensionFit=this._reader.valueAsShort,!0;case 288:return i.cursorUpdate=this._reader.valueAsBool,!0;case 289:return i.dimensionTextArrowFit=this._reader.valueAsShort,!0;case 290:return i.isExtensionLineLengthFixed=this._reader.valueAsBool,!0;case 340:return e.textStyleHandle=this._reader.valueAsHandle,!0;case 341:return e.dimldrblk=this._reader.valueAsHandle,!0;case 342:return e.dimblk=this._reader.valueAsHandle,!0;case 343:return e.dimblk1=this._reader.valueAsHandle,!0;case 344:return e.dimblk2=this._reader.valueAsHandle,!0;case 345:return e.dimltype=this._reader.valueAsHandle,!0;case 346:return e.dimltex1=this._reader.valueAsHandle,!0;case 347:return e.dimltex2=this._reader.valueAsHandle,!0;case 371:return i.dimensionLineWeight=this._reader.valueAsShort,!0;case 372:return i.extensionLineWeight=this._reader.valueAsShort,!0;default:return!1}}_readLayer(e,t){let i=e.cadObject;switch(this._reader.code){case 6:return e.lineTypeName=this._reader.valueAsString,!0;case 62:{let s=this._reader.valueAsShort;s<0&&(i.isOn=!1,s=Math.abs(s));let a=new S(s);return a.isByBlock||a.isByLayer?this._builder.notify(`Wrong index ${s} for layer ${i.name}`,y.Warning):i.color=new S(s),!0}case 347:return e.materialHandle=this._reader.valueAsHandle,!0;case 348:return!0;case 390:return i.plotStyleName=this._reader.valueAsHandle,!0;case 430:return e.trueColorName=this._reader.valueAsString,!0;default:return this.tryAssignCurrentValue(e.cadObject,t)}}_readLineType(e,t){switch(this._reader.code){case 40:return e.totalLen=this._reader.valueAsDouble,!0;case 49:do e.segmentTemplates.push(this._readLineTypeSegment());while(this._reader.code===49);return!0;case 73:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t)}}_readLineTypeSegment(){let e=new as.SegmentTemplate;for(e.segment.length=this._reader.valueAsDouble,this._reader.readNext();this._reader.code!==49&&this._reader.code!==0;){switch(this._reader.code){case 9:e.segment.text=this._reader.valueAsString;break;case 44:e.segment.offset=new g(this._reader.valueAsDouble,e.segment.offset.y);break;case 45:e.segment.offset=new g(e.segment.offset.x,this._reader.valueAsDouble);break;case 46:e.segment.scale=this._reader.valueAsDouble;break;case 50:e.segment.rotation=this._reader.valueAsAngle;break;case 74:e.segment.shapeFlags=this._reader.valueAsUShort;break;case 75:e.segment.shapeNumber=this._reader.valueAsInt;break;case 340:break;default:this._builder.notify(`[LineTypeSegment] Unhandled dxf code ${this._reader.code} with value ${this._reader.valueAsString}, position ${this._reader.position}`,y.None);break}this._reader.readNext()}return e}_readTextStyle(e,t){return this._reader.code===2?(this._reader.valueAsString&&(e.cadObject.name=this._reader.valueAsString),!0):this.tryAssignCurrentValue(e.cadObject,t)}_readUcs(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t)}}_readView(e,t){return this._reader.code===348?(e.visualStyleHandle=this._reader.valueAsHandle,!0):this.tryAssignCurrentValue(e.cadObject,t)}_readVPort(e,t){switch(this._reader.code){case 65:case 73:return!0;case 348:return e.styleHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t)}}};ie();T();D();var Uc=class extends O{ownedObjectsHandlers=new Set;constructor(e){super(e)}};var Wc=class extends _s{constructor(e,t){super(e,t)}read(){for(this._reader.readNext();this._reader.valueAsString!==h.endSection;)try{if(this._reader.valueAsString===h.block)this._readBlock();else throw new Bi(`Unexpected token at the BLOCKS table: ${this._reader.valueAsString}`,this._reader.position)}catch(e){if(!this._builder.configuration.failsafe)throw e;for(this._builder.notify(`Error while reading a block at line ${this._reader.position}`,y.Error,e instanceof Error?e:void 0);!(this._reader.dxfCode===w.Start&&this._reader.valueAsString===h.endSection)&&!(this._reader.dxfCode===w.Start&&this._reader.valueAsString===h.block);)this._reader.readNext()}}_readBlock(){this._reader.readNext();let e=Ie.create(fi),t=new fi,i=new Uc(t),s=null,a=null,n=null;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 2:case 3:s=this._reader.valueAsString,s.toUpperCase()==="$MODEL_SPACE"?s=U.modelSpaceName:s.toUpperCase()==="$PAPER_SPACE"&&(s=U.paperSpaceName),a===null&&(a=this._builder.tryGetTableEntry(s),a?a.blockEntity=t:this._builder.notify(`Block record [${s}] not found at line ${this._reader.position}`,y.Warning));break;case 330:a===null&&(a=this._builder.tryGetCadObject(this._reader.valueAsHandle),a?a.blockEntity=t:this._builder.notify(`Block record with handle [${this._reader.valueAsString}] not found at line ${this._reader.position}`,y.Warning));break;default:if(!this.tryAssignCurrentValue(i.cadObject,e.subClasses.get(d.blockBegin))){let o={value:!1};if(this.readCommonEntityCodes(i,o,e),o.value)continue}break}this._reader.readNext()}for(a===null?(a=new U(s??""),a.blockEntity=t,n=new ti(a),this._builder.addTemplate(n),this._builder.blockRecords.add(a),n.cadObject.name.toUpperCase()===U.modelSpaceName.toUpperCase()&&(this._builder.modelSpaceTemplate=n)):(n=this._builder.tryGetObjectTemplate(a.handle),n||(n=new ti(a))),n.blockEntityTemplate=i;this._reader.valueAsString!==h.endBlock;){let o=null;try{o=this.readEntity()}catch(l){if(!this._builder.configuration.failsafe)throw l;for(this._builder.notify(`Error while reading a block with name ${a.name} at line ${this._reader.position}`,y.Error,l instanceof Error?l:void 0);this._reader.dxfCode!==w.Start;)this._reader.readNext()}if(o!==null)if(this._builder.addTemplate(o),o.ownerHandle===null)n.referenceTemplates.add(o);else{let l=this._builder.tryGetObjectTemplate(o.ownerHandle);l?l.ownedObjectsHandlers.add(o.cadObject.handle):this._builder.orphanTemplates.push(o)}}this._readBlockEnd(a.blockEnd),this._builder.addTemplate(i)}_readBlockEnd(e){let t=Ie.create(Ps),i=new O(e);for(this._reader.dxfCode===w.Start&&this._reader.readNext();this._reader.dxfCode!==w.Start;){if(!this.tryAssignCurrentValue(i.cadObject,t.subClasses.get(d.blockEnd))){let s={value:!1};if(this.readCommonEntityCodes(i,s,t),s.value)continue}this._reader.readNext()}this._builder.addTemplate(i)}};ie();T();var zc=class extends _s{constructor(e,t){super(e,t)}read(){for(this._reader.readNext();this._reader.valueAsString!==h.endSection;){let e=null;try{e=this.readEntity()}catch(i){if(!this._builder.configuration.failsafe)throw i;for(this._builder.notify(`Error while reading an entity at line ${this._reader.position}`,y.Error,i instanceof Error?i:void 0);this._reader.dxfCode!==w.Start;)this._reader.readNext()}if(e===null)continue;this._builder.addTemplate(e);let t=this._builder.tryGetObjectTemplate(e.ownerHandle);e.ownerHandle===null?this._builder.modelSpaceEntities.add(e.cadObject):t?t.ownedObjectsHandlers.add(e.cadObject.handle):this._builder.orphanTemplates.push(e)}}};De();T();D();B();te();D();var Ad=class extends M{get subclassMarker(){return d.linkedData}description=""},vd=class extends Ad{get subclassMarker(){return d.linkedTableData}rows=[];columns=[]},$c=class extends vd{get subclassMarker(){return d.formattedTableData}mergedCellRanges=[];cellStyleOverride=new xt};var ml=class extends $c{get objectType(){return m.UNLISTED}get objectName(){return h.objectTableContent}get subclassMarker(){return d.tableContent}style=null;styleOverride=null};var Gc=class extends Y{sytleHandle=0;constructor(e){super(e??new ml)}};var Xc=class extends ee{hasFrontPlane=!1;insertTransformRead=!1;constructor(e){super(e??new br)}};var Yc=class extends ei{entries=[];constructor(e){super(e??new ci)}};xr();ie();T();D();var Zc=class extends _s{constructor(e,t){super(e,t)}read(){for(this._reader.readNext();this._reader.valueAsString!==h.endSection;){let e=null;try{e=this._readObject()}catch(t){if(!this._builder.configuration.failsafe)throw t;for(this._builder.notify(`Error while reading an object at line ${this._reader.position}`,y.Error,t instanceof Error?t:null);this._reader.dxfCode!==w.Start;)this._reader.readNext()}e!==null&&this._builder.addTemplate(e)}}_readObject(){switch(this.currentSubclass="",this._reader.valueAsString){case h.blkRefObjectContextData:return this.readObjectCodes(new ns(new ki),this._readAnnotScaleObjectContextData.bind(this),ki);case h.mTextAttributeObjectContextData:return this.readObjectCodes(new ns(new Pi),this._readAnnotScaleObjectContextData.bind(this),Pi);case h.objectPlaceholder:return this.readObjectCodes(new ee(new vi),this._readObjectSubclassMap.bind(this),vi);case h.objectDBColor:return this.readObjectCodes(new ee(new Ei),this._readBookColor.bind(this),Ei);case h.objectDimensionAssociation:return this.readObjectCodes(new cs,this._readDimensionAssociation.bind(this),Dt);case h.objectDictionary:return this.readObjectCodes(new qs,this._readDictionary.bind(this),re);case h.objectDictionaryWithDefault:return this.readObjectCodes(new Bn,this._readDictionaryWithDefault.bind(this),ai);case h.objectLayout:return this.readObjectCodes(new dn,this._readLayout.bind(this),ke);case h.objectPlotSettings:return this.readObjectCodes(new ee(new Bt),this._readPlotSettings.bind(this),Bt);case h.objectEvalGraph:return this.readObjectCodes(new ds,this._readEvaluationGraph.bind(this),Vt);case h.objectImageDefinition:return this.readObjectCodes(new ee(new oi),this._readObjectSubclassMap.bind(this),oi);case h.objectDictionaryVar:return this.readObjectCodes(new ee(new Ke),this._readObjectSubclassMap.bind(this),Ke);case h.objectPdfDefinition:return this.readObjectCodes(new ee(new Ai),this._readObjectSubclassMap.bind(this),Ai);case h.objectSortEntsTable:return this._readSortentsTable();case h.objectImageDefinitionReactor:return this.readObjectCodes(new ee(new Ut),this._readObjectSubclassMap.bind(this),Ut);case h.objectProxyObject:return this.readObjectCodes(new Yc,this._readProxyObject.bind(this),ci);case h.objectRasterVariables:return this.readObjectCodes(new ee(new li),this._readObjectSubclassMap.bind(this),li);case h.objectGroup:return this.readObjectCodes(new vn,this._readGroup.bind(this),Ft);case h.objectGeoData:return this.readObjectCodes(new An,this._readGeoData.bind(this),_r);case h.objectMaterial:return this.readObjectCodes(new fn,this._readMaterial.bind(this),ft);case h.objectScale:return this.readObjectCodes(new ee(new lt),this._readScale.bind(this),lt);case h.objectTableContent:return this.readObjectCodes(new Gc,this._readTableContent.bind(this),ml);case h.objectVisualStyle:return this.readObjectCodes(new ee(new Ni),this._readVisualStyle.bind(this),Ni);case h.objectSpatialFilter:return this.readObjectCodes(new Xc,this._readSpatialFilter.bind(this),br);case h.objectMLineStyle:return this.readObjectCodes(new os,this._readMLineStyle.bind(this),At);case h.objectMLeaderStyle:return this.readObjectCodes(new mn,this._readMLeaderStyle.bind(this),ct);case h.objectTableStyle:return this.readObjectCodes(new jn,this._readTableStyle.bind(this),dt);case h.objectXRecord:return this.readObjectCodes(new On,this._readXRecord.bind(this),Mt);case h.objectBlockRepresentationData:return this.readObjectCodes(new Kn,this._readBlockRepresentationData.bind(this),ni);case h.objectBlockGripLocationComponent:return this.readObjectCodes(new io,this._readBlockGripExpression.bind(this),sa);case h.objectBlockVisibilityGrip:return this.readObjectCodes(new ro,this._readBlockVisibilityGrip.bind(this),to);case h.objectBlockVisibilityParameter:return this.readObjectCodes(new hs,this._readBlockVisibilityParameter.bind(this),ta);case h.objectBlockRotationParameter:return this.readObjectCodes(new Gn,this._readBlockRotationParameter.bind(this),ea);case h.objectBlockRotationGrip:return this.readObjectCodes(new eo,this._readBlockRotationGrip.bind(this),Jn);case h.objectBlockRotateAction:return this.readObjectCodes(new qn,this._readBlockRotationAction.bind(this),ra);case h.objectField:return this.readObjectCodes(new so(new Li),this._readField.bind(this),Li);case h.objectFieldList:return this.readObjectCodes(new ao(new ji),this._readFieldList.bind(this),ji);default:{let e=Ie.create(A),t=null,i=this._builder.documentToBuild.classes.tryGetByName(this._reader.valueAsString);i?(this._builder.notify(`NonGraphicalObject not supported read as an UnknownNonGraphicalObject: ${this._reader.valueAsString}`,y.NotImplemented),t=new In(new Kr(i))):this._builder.notify(`UnknownNonGraphicalObject not supported: ${this._reader.valueAsString}`,y.NotImplemented),this._reader.readNext();do{if(t!==null&&this._builder.keepUnknownEntities){let s={value:!1};if(this.readCommonCodes(t,s,e),s.value)continue}this._reader.readNext()}while(this._reader.dxfCode!==w.Start);return t}}}readObjectCodes(e,t,i){this._reader.readNext();let s=this.readCommonObjectData();e.cadObject.handle=s.handle,e.ownerHandle=s.ownerHandle,e.xDictHandle=s.xdictHandle,e.reactorsHandles=s.reactors;let a=e.cadObject;s.name&&"name"in a&&(a.name=s.name);let n=Ie.create(typeof i=="string"?i:i.name);for(;this._reader.dxfCode!==w.Start;){if(!t(e,n)){let o={value:!1};if(this.readCommonCodes(e,o,n),o.value)continue}if(this.lockPointer){this.lockPointer=!1;continue}this._reader.code!==w.Start&&this._reader.readNext()}return e}_readFieldList(e,t){let i=e;switch(this._reader.code){case 100:return this._reader.valueAsString===d.idSet?(this.currentSubclass=this._reader.valueAsString,!0):!1;case 90:return this.currentSubclass===d.idSet;case 330:return this.currentSubclass===d.idSet?(i.ownedObjectsHandlers.add(this._reader.valueAsHandle),!0):!1;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.fieldList))}}_readField(e,t){let i=e;switch(this._reader.code){case 3:return i.cadObject.fieldCode+=this._reader.valueAsString,!0;case 98:return!0;case 6:{let s=this._reader.valueAsString,a=this.readCadValue(new vt);return i.cadObject.values.set(s,a.cadValue),i.cadValueTemplates.push(a),!0}case 7:{let s=this.readCadValue(new vt);return i.cadObject.value=s.cadValue,i.cadValueTemplates.push(s),!0}case 331:return i.cadObjectsHandles.push(this._reader.valueAsHandle),!0;case 360:return i.childrenHandles.push(this._reader.valueAsHandle),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.field))}}_readProxyObject(e,t){let i=e,s=e.cadObject;switch(this._reader.code){case 90:case 94:case 97:case 71:return!0;case 95:{let a=this._reader.valueAsInt;return s.version=a&65535,s.maintenanceVersion=a>>16,!0}case 91:{let a=this._reader.valueAsShort,n=this._builder.documentToBuild.classes.tryGetByClassNumber(a);return n.found&&n.result&&(s.dxfClass=n.result),!0}case 161:case 162:return!0;case 310:return s.binaryData===null&&(s.binaryData=new Uint8Array(0)),s.binaryData=this._appendBinaryChunk(s.binaryData,this._reader.valueAsBinaryChunk),!0;case 311:return s.data===null&&(s.data=new Uint8Array(0)),s.data=this._appendBinaryChunk(s.data,this._reader.valueAsBinaryChunk),!0;case 330:case 340:case 350:case 360:return i.entries.push(this._reader.valueAsHandle),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.proxyObject))}}_readObjectSubclassMap(e,t){switch(this._reader.code){default:return this.currentSubclass?this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(this.currentSubclass)):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(e.cadObject.subclassMarker))}}_readAnnotScaleObjectContextData(e,t){let i=e;return this._reader.code===340?(i.scaleHandle=this._reader.valueAsHandle,!0):this.currentSubclass?this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(this.currentSubclass)):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(e.cadObject.subclassMarker))}_readPlotSettings(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.plotSettings))}}_readEvaluationGraph(e,t){let i=e,s=i.cadObject;switch(this._reader.code){case 91:for(;this._reader.code===91;){let a=new ds.GraphNodeTemplate,n=a.node;n.index=this._reader.valueAsInt,this._reader.expectedCode(93),n.flags=this._reader.valueAsInt,this._reader.expectedCode(95),n.nextNodeIndex=this._reader.valueAsInt,this._reader.expectedCode(360),a.expressionHandle=this._reader.valueAsHandle,this._reader.expectedCode(92),n.data1=this._reader.valueAsInt,this._reader.expectedCode(92),n.data2=this._reader.valueAsInt,this._reader.expectedCode(92),n.data3=this._reader.valueAsInt,this._reader.expectedCode(92),n.data4=this._reader.valueAsInt,this._reader.readNext(),i.nodeTemplates.push(a)}return this.lockPointer=!0,!0;case 92:for(;this._reader.code===92;)this._reader.expectedCode(93),this._reader.expectedCode(94),this._reader.expectedCode(91),this._reader.expectedCode(91),this._reader.expectedCode(92),this._reader.expectedCode(92),this._reader.expectedCode(92),this._reader.expectedCode(92),this._reader.expectedCode(92),this._reader.readNext();return this.lockPointer=!0,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.evalGraph))}}_readLayout(e,t){let i=e;switch(this._reader.code){case 330:return e.ownerHandle!==null?(i.paperSpaceBlockHandle=this._reader.valueAsHandle,!0):!1;case 331:return i.lasActiveViewportHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.layout))?!0:this._readPlotSettings(e,t)}}_readGroup(e,t){let i=e;switch(this._reader.code){case 70:return!0;case 340:return i.handles.add(this._reader.valueAsHandle),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(e.cadObject.subclassMarker))}}_readGeoData(e,t){let i=e;switch(this._reader.code){case 40:return i.cadObject.version===qe.R2009?(i.cadObject.referencePoint=new c(i.cadObject.referencePoint.x,this._reader.valueAsDouble,i.cadObject.referencePoint.z),!0):!1;case 41:return i.cadObject.version===qe.R2009?(i.cadObject.referencePoint=new c(this._reader.valueAsDouble,i.cadObject.referencePoint.y,i.cadObject.referencePoint.z),!0):!1;case 42:return i.cadObject.version===qe.R2009?(i.cadObject.referencePoint=new c(i.cadObject.referencePoint.x,i.cadObject.referencePoint.y,this._reader.valueAsDouble),!0):!1;case 46:return i.cadObject.version===qe.R2009?(i.cadObject.horizontalUnitScale=this._reader.valueAsDouble,!0):!1;case 52:if(i.cadObject.version===qe.R2009){let s=Math.PI/2-this._reader.valueAsAngle;return i.cadObject.northDirection=new g(Math.cos(s),Math.sin(s)),!0}return!1;case 93:{let s=this._reader.valueAsInt;for(let a=0;a<s;a++){this._reader.readNext();let n=this._reader.valueAsDouble;this._reader.readNext();let o=this._reader.valueAsDouble;this._reader.readNext();let l=this._reader.valueAsDouble;this._reader.readNext();let p=this._reader.valueAsDouble,b=new Nn;b.source=new g(n,o),b.destination=new g(l,p),i.cadObject.points.push(b)}return!0}case 96:{let s=this._reader.valueAsInt;for(let a=0;a<s;a++){this._reader.readNext();let n=this._reader.valueAsInt;this._reader.readNext();let o=this._reader.valueAsInt;this._reader.readNext();let l=this._reader.valueAsInt,p=new Rn;p.index1=n,p.index2=o,p.index3=l,i.cadObject.faces.push(p)}return!0}case 303:return i.cadObject.coordinateSystemDefinition+=this._reader.valueAsString,!0;case 3:case 4:case 14:case 24:case 15:case 25:case 43:case 44:case 45:case 94:case 293:case 16:case 26:case 17:case 27:case 54:case 140:case 304:case 292:return!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readMaterial(e,t){let i=e,s=(a,n)=>{let o=[];for(let l=0;l<16;l++)o.push(this._reader.valueAsDouble),this._reader.readNext();return n(o),this.checkObjectEnd(e,t,this._readMaterial.bind(this))};switch(this._reader.code){case 43:return s(43,a=>i.cadObject.diffuseMatrix=a);case 47:return s(47,a=>i.cadObject.specularMatrix=a);case 49:return s(49,a=>i.cadObject.reflectionMatrix=a);case 142:return s(142,a=>i.cadObject.opacityMatrix=a);case 144:return s(144,a=>i.cadObject.bumpMatrix=a);case 147:return s(147,a=>i.cadObject.refractionMatrix=a);default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readScale(e,t){return this._reader.code===70?!0:this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.scale))}_readLinkedData(e,t){let s=e.cadObject;for(this._reader.readNext();this._reader.dxfCode!==w.Start&&this._reader.dxfCode!==w.Subclass;){switch(this._reader.code){default:this.tryAssignCurrentValue(s,t.subClasses.get(d.linkedData))||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedData ${this._reader.position}.`,y.None);break}this._reader.readNext()}}_readTableContent(e,t){return this._reader.code===100?this._reader.valueAsString.toUpperCase()===d.tableContent.toUpperCase()?(this._readTableContentSubclass(e,t),this.lockPointer=!0,!0):this._reader.valueAsString.toUpperCase()===d.formattedTableData.toUpperCase()?(this._readFormattedTableDataSubclass(e,t),this.lockPointer=!0,!0):this._reader.valueAsString.toUpperCase()===d.linkedTableData.toUpperCase()?(this._readLinkedTableDataSubclass(e,t),this.lockPointer=!0,!0):this._reader.valueAsString.toUpperCase()===d.linkedData.toUpperCase()?(this._readLinkedData(e,t),this.lockPointer=!0,!0):!1:!1}_readTableContentSubclass(e,t){let i=e,s=i.cadObject;for(this._reader.readNext();this._reader.dxfCode!==w.Start&&this._reader.dxfCode!==w.Subclass;)this._reader.code===340?i.sytleHandle=this._reader.valueAsHandle:this.tryAssignCurrentValue(s,t.subClasses.get(d.tableContent))||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableContentSubclass ${this._reader.position}.`,y.None),this._reader.readNext()}_readFormattedTableDataSubclass(e,t){let s=e.cadObject;this._reader.readNext();let a=null;for(;this._reader.dxfCode!==w.Start&&this._reader.dxfCode!==w.Subclass;){switch(this._reader.code){case 90:break;case 91:a===null&&(a=new Sa,s.mergedCellRanges.push(a)),a.topRowIndex=this._reader.valueAsInt;break;case 92:a===null&&(a=new Sa,s.mergedCellRanges.push(a)),a.leftColumnIndex=this._reader.valueAsInt;break;case 93:a===null&&(a=new Sa,s.mergedCellRanges.push(a)),a.bottomRowIndex=this._reader.valueAsInt;break;case 94:a===null&&(a=new Sa,s.mergedCellRanges.push(a)),a.rightColumnIndex=this._reader.valueAsInt,a=null;break;case 300:this._reader.valueAsString.toUpperCase()==="TABLEFORMAT"&&this._readStyleOverride(new It(s.cellStyleOverride));break;default:this.tryAssignCurrentValue(s,t.subClasses.get(d.formattedTableData))||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readFormattedTableDataSubclass ${this._reader.position}.`,y.None);break}this._reader.readNext()}}_readLinkedTableDataSubclass(e,t){let s=e.cadObject;for(this._reader.readNext();this._reader.dxfCode!==w.Start&&this._reader.dxfCode!==w.Subclass;){switch(this._reader.code){case 90:case 91:case 92:break;case 300:this._reader.valueAsString.toUpperCase()===h.objectTableColumn.toUpperCase()&&this._readTableColumn();break;case 301:this._reader.valueAsString.toUpperCase()===h.objectTableRow.toUpperCase()&&this._readTableRow();break;default:this.tryAssignCurrentValue(s,t.subClasses.get(d.linkedTableData))||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedTableDataSubclass ${this._reader.position}.`,y.None);break}this._reader.readNext()}}_readTableColumn(){this._reader.readNext();let e=new Ws,t=!1;for(;this._reader.dxfCode!==w.Start;){if(this._reader.code===1?this._reader.valueAsString.toUpperCase()===h.linkedTableDataColumn_BEGIN.toUpperCase()?this._readLinkedTableColumn(e):this._reader.valueAsString.toUpperCase()===h.formattedTableDataColumn_BEGIN.toUpperCase()?this._readFormattedTableColumn(e):this._reader.valueAsString.toUpperCase()===h.objectTableColumnBegin.toUpperCase()&&(this._readTableColumnData(e),t=!0):this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableColumn method.`,y.None),t)return e;this._reader.readNext()}return e}_readTableRow(){this._reader.readNext();let e=new zs,t=!1;for(;this._reader.dxfCode!==w.Start;){if(this._reader.code===1?this._reader.valueAsString.toUpperCase()===h.linkedTableDataRow_BEGIN.toUpperCase()?this._readLinkedTableRow(e):this._reader.valueAsString.toUpperCase()===h.formattedTableDataRow_BEGIN.toUpperCase()?this._readFormattedTableRow(e):this._reader.valueAsString.toUpperCase()===h.objectTableRowBegin.toUpperCase()&&(this._readTableRowData(e),t=!0):this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableRow method.`,y.None),t)return e;this._reader.readNext()}return e}_readTableRowData(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 40:e.height=this._reader.valueAsDouble;break;case 90:break;case 309:t=this._reader.valueAsString.toUpperCase()==="TABLEROW_END";break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableRowData method.`,y.None);break}if(t)break;this._reader.readNext()}}_readFormattedTableRow(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 300:break;case 1:this._reader.valueAsString.toUpperCase()==="TABLEFORMAT_BEGIN"&&this._readStyleOverride(new It(e.cellStyleOverride));break;case 309:t=this._reader.valueAsString.toUpperCase()==="FORMATTEDTABLEDATAROW_END";break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readFormattedTableRow method.`,y.None);break}if(t)break;this._reader.readNext()}}_readTableColumnData(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:if(this._reader.valueAsString.toUpperCase()==="TABLECOLUMN_BEGIN")break;t=!0;break;case 40:e.width=this._reader.valueAsDouble;break;case 90:break;case 309:t=this._reader.valueAsString.toUpperCase()==="TABLECOLUMN_END";break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableColumnData method.`,y.None);break}if(t)break;this._reader.readNext()}}_readLinkedTableColumn(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:if(this._reader.valueAsString.toUpperCase()===h.linkedTableDataColumn_BEGIN.toUpperCase())break;t=!0;break;case 91:e.customData=this._reader.valueAsInt;break;case 300:e.name=this._reader.valueAsString;break;case 301:this._reader.valueAsString.toUpperCase()===h.customData.toUpperCase()&&this._readCustomData();break;case 309:t=this._reader.valueAsString.toUpperCase()===h.linkedTableDataColumn_END.toUpperCase();break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedTableColumn method.`,y.None);break}if(t)break;this._reader.readNext()}}_readLinkedTableRow(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:if(this._reader.valueAsString.toUpperCase()===h.linkedTableDataRow_BEGIN.toUpperCase())break;break;case 90:break;case 91:e.customData=this._reader.valueAsInt;break;case 300:this._reader.valueAsString.toUpperCase()===h.objectCell.toUpperCase()&&this._readCell();break;case 301:this._reader.valueAsString.toUpperCase()===h.customData.toUpperCase()&&this._readCustomData();break;case 309:t=this._reader.valueAsString.toUpperCase()===h.linkedTableDataRow_END.toUpperCase();break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedTableRow method.`,y.None);break}if(t)break;this._reader.readNext()}}_readCell(){this._reader.readNext();let e=new Us,t=!1;for(;this._reader.dxfCode!==w.Start;){if(this._reader.code===1?this._reader.valueAsString.toUpperCase()==="LINKEDTABLEDATACELL_BEGIN"?this._readLinkedTableCell(e):this._reader.valueAsString.toUpperCase()==="FORMATTEDTABLEDATACELL_BEGIN"?this._readFormattedTableCell(e):this._reader.valueAsString.toUpperCase()==="TABLECELL_BEGIN"&&(this._readTableCellData(e),t=!0):this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCell method.`,y.None),t)return e;this._reader.readNext()}return e}_readTableCellData(e){let t=L.create(e.constructor,"TABLECELL_BEGIN");this._reader.readNext();let i=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 40:case 41:break;case 309:i=this._reader.valueAsString.toUpperCase()==="TABLECELL_END";break;case 330:break;default:this.tryAssignCurrentValue(e,t)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readTableCellData ${this._reader.position}.`,y.None);break}if(i)break;this._reader.readNext()}}_readFormattedTableCell(e){let t=L.create(e.constructor,"FORMATTEDTABLEDATACELL_BEGIN");this._reader.readNext();let i=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 300:if(this._reader.valueAsString.toUpperCase()==="CELLTABLEFORMAT"){this._readCellTableFormat(e);continue}break;case 309:i=this._reader.valueAsString.toUpperCase()==="FORMATTEDTABLEDATACELL_END";break;default:this.tryAssignCurrentValue(e,t)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readFormattedTableCell ${this._reader.position}.`,y.None);break}if(i)break;this._reader.readNext()}}_readCellTableFormat(e){let t=L.create(e.constructor,"CELLTABLEFORMAT");this._reader.readNext();let i=!1;for(;this._reader.code===1&&(this._reader.valueAsString.toUpperCase()==="TABLEFORMAT_BEGIN"?this._readStyleOverride(new It(e.styleOverride)):this._reader.valueAsString.toUpperCase()==="CELLSTYLE_BEGIN"?this._readCellStyle(new It):this.tryAssignCurrentValue(e,t)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCellTableFormat ${this._reader.position}.`,y.None),!i);)this._reader.readNext()}_readCellStyle(e){this._reader.readNext();let t=!1;for(;this._reader.code!==1&&(this._reader.code===309?t=this._reader.valueAsString.toUpperCase()==="CELLSTYLE_END":this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCellStyle ${this._reader.position}.`,y.None),!t);)this._reader.readNext()}_readLinkedTableCell(e){let t=L.create(e.constructor,"LINKEDTABLEDATACELL_BEGIN");this._reader.readNext();let i=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 95:break;case 301:this._reader.valueAsString.toUpperCase()===h.customData.toUpperCase()&&this._readCustomData();break;case 302:this._reader.valueAsString.toUpperCase()==="CONTENT"&&this._readLinkedTableCellContent();break;case 309:i=this._reader.valueAsString.toUpperCase()==="LINKEDTABLEDATACELL_END";break;default:this.tryAssignCurrentValue(e,t)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedTableCell ${this._reader.position}.`,y.None);break}if(i)break;this._reader.readNext()}}_readLinkedTableCellContent(){let e=new Qi,t=new Ln(e),i=L.create(e.constructor,"CONTENT");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start&&(this._reader.code===1?this._reader.valueAsString.toUpperCase()==="FORMATTEDCELLCONTENT_BEGIN"?(this._readFormattedCellContent(),s=!0):this._reader.valueAsString.toUpperCase()==="CELLCONTENT_BEGIN"&&this._readCellContent(t):this.tryAssignCurrentValue(e,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readLinkedTableCellContent ${this._reader.position}.`,y.None),!s);)this._reader.readNext();return t}_readCellContent(e){let t=e.content,i=L.create(t.constructor,"CELLCONTENT_BEGIN");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 91:break;case 300:if(this._reader.valueAsString.toUpperCase()==="VALUE"){let a=this.readCadValue(t.cadValue);e.cadValueTemplate=a}break;case 309:s=this._reader.valueAsString.toUpperCase()==="CELLCONTENT_END";break;case 340:e.blockRecordHandle=this._reader.valueAsHandle;break;default:this.tryAssignCurrentValue(t,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCellContent ${this._reader.position}.`,y.None);break}if(s)break;this._reader.readNext()}}_readFormattedCellContent(){let e=new Fs,t=new Pn(e),i=L.create(e.constructor,"FORMATTEDCELLCONTENT");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 300:this._reader.valueAsString.toUpperCase()==="CONTENTFORMAT"&&this._readContentFormat(t);break;case 309:s=this._reader.valueAsString.toUpperCase()==="FORMATTEDCELLCONTENT_END";break;default:this.tryAssignCurrentValue(e,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readFormattedCellContent method.`,y.None);break}if(s)break;this._reader.readNext()}}_readContentFormat(e){let t=e.format,i=L.create(t.constructor,"CONTENTFORMAT_BEGIN");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:if(this._reader.valueAsString.toUpperCase()==="CONTENTFORMAT_BEGIN")break;break;case 309:s=this._reader.valueAsString.toUpperCase()==="CONTENTFORMAT_END";break;case 340:e.textStyleHandle=this._reader.valueAsHandle;break;default:this.tryAssignCurrentValue(t,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readContentFormat method.`,y.None);break}if(s)break;this._reader.readNext()}}_readFormattedTableColumn(e){this._reader.readNext();let t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 300:break;case 1:this._reader.valueAsString.toUpperCase()==="TABLEFORMAT_BEGIN"&&this._readStyleOverride(new It(e.cellStyleOverride));break;case 309:t=this._reader.valueAsString.toUpperCase()===h.formattedTableDataColumn_END.toUpperCase();break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readFormattedTableColumn method.`,y.None);break}if(t)break;this._reader.readNext()}}_readStyleOverride(e){let t=e.format,i=L.create(t.constructor,"TABLEFORMAT_STYLE"),s=L.create(Fs,"TABLEFORMAT_BEGIN");this._reader.readNext();let a=!1,n=Ve.Unknown;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 95:n=this._reader.valueAsInt;break;case 1:break;case 300:this._reader.valueAsString.toUpperCase()==="CONTENTFORMAT"&&this._readContentFormat(new Pn(new Fs));break;case 301:this._reader.valueAsString.toUpperCase()==="MARGIN"&&this._readCellMargin(e);break;case 302:if(this._reader.valueAsString.toUpperCase()==="GRIDFORMAT"){let o=new Ji(n);this._readGridFormat(e,o)}break;case 309:a=this._reader.valueAsString.toUpperCase()==="TABLEFORMAT_END";break;default:!this.tryAssignCurrentValue(t,i)&&!this.tryAssignCurrentValue(t,s)&&this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readStyleOverride method.`,y.None);break}if(a)break;this._reader.readNext()}}_readGridFormat(e,t){let i=L.create(t.constructor,"CellBorder");this._reader.readNext();let s=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:break;case 62:t.color=new S(this._reader.valueAsShort);break;case 92:t.lineWeight=this._reader.valueAsInt;break;case 93:t.isInvisible=this._reader.valueAsBool;break;case 340:e.borderLinetypePairs.push([t,this._reader.valueAsHandle]);break;case 309:s=this._reader.valueAsString.toUpperCase()==="GRIDFORMAT_END";break;default:this.tryAssignCurrentValue(t,i)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readGridFormat method.`,y.None);break}if(s)break;this._reader.readNext()}}_readCellMargin(e){let t=e.format;this._reader.readNext();let i=!1,s=0;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:break;case 40:switch(s){case 0:t.verticalMargin=this._reader.valueAsDouble;break;case 1:t.horizontalMargin=this._reader.valueAsDouble;break;case 2:t.bottomMargin=this._reader.valueAsDouble;break;case 3:t.rightMargin=this._reader.valueAsDouble;break;case 4:t.marginHorizontalSpacing=this._reader.valueAsDouble;break;case 5:t.marginVerticalSpacing=this._reader.valueAsDouble;break}s++;break;case 309:i=this._reader.valueAsString.toUpperCase()==="CELLMARGIN_END";break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCellMargin method.`,y.None);break}if(i)break;this._reader.readNext()}}_readCustomData(){this._reader.readNext();let e=0,t=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:break;case 90:e=this._reader.valueAsInt;break;case 300:break;case 301:this._reader.valueAsString.toUpperCase()==="DATAMAP_VALUE"&&this._readDataMapValue();break;case 309:t=this._reader.valueAsString.toUpperCase()==="DATAMAP_END";break;default:this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readCustomData method.`,y.None);break}if(t)break;this._reader.readNext()}}_readDataMapValue(){let e=new vt,t=L.create(e.constructor,"DATAMAP_VALUE");this._reader.readNext();let i=!1;for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 11:case 21:case 31:case 91:case 92:case 140:case 310:break;case 304:i=this._reader.valueAsString.toUpperCase()==="ACVALUE_END";break;default:this.tryAssignCurrentValue(e,t)||this._builder.notify(`Unhandled dxf code ${this._reader.code} value ${this._reader.valueAsString} at readDataMapValue method.`,y.None);break}if(i)break;this._reader.readNext()}}_readVisualStyle(e,t){switch(this._reader.code){case 176:case 177:case 420:return!0;default:return!0}}_readSpatialFilter(e,t){let i=e,s=i.cadObject;switch(this._reader.code){case 10:return s.boundaryPoints.push(new g(this._reader.valueAsDouble,0)),!0;case 20:{let a=s.boundaryPoints[s.boundaryPoints.length-1];return s.boundaryPoints.push(new g(a.x,this._reader.valueAsDouble)),!0}case 40:{s.clipFrontPlane&&!i.hasFrontPlane&&(s.frontDistance=this._reader.valueAsDouble,i.hasFrontPlane=!0);let a=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1];for(let n=0;n<12;n++)a[n]=this._reader.valueAsDouble,n<11&&this._reader.readNext();return i.insertTransformRead?(s.insertTransform=new mt(a),i.insertTransformRead=!0):s.inverseInsertTransform=new mt(a),!0}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.spatialFilter))}}_readMLineStyle(e,t){let i=e,s=e.cadObject;switch(this._reader.code){case 6:{let a=i.elementTemplates[i.elementTemplates.length-1];return a&&(a.lineTypeName=this._reader.valueAsString),!0}case 49:{let a=new js,n=new os.ElementTemplate(a);return a.offset=this._reader.valueAsDouble,i.elementTemplates.push(n),s.addElement(a),!0}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readTableStyle(e,t){let i=e,s=i.cadObject,a=i.currentCellStyleTemplate?.cellStyle??null;switch(this._reader.code){case 7:return i.createCurrentCellStyleTemplate(),i.currentCellStyleTemplate.textStyleName=this._reader.valueAsString,!0;case 94:return a&&(a.alignment=this._reader.valueAsInt),!0;case 62:return a&&(a.color=new S(this._reader.valueAsShort)),!0;case 63:return a&&(a.backgroundColor=new S(this._reader.valueAsShort)),!0;case 140:return a&&(a.textHeight=this._reader.valueAsDouble),!0;case 170:return a&&(a.cellAlignment=this._reader.valueAsShort),!0;case 283:return a&&(a.isFillColorOn=this._reader.valueAsBool),!0;case 90:return a&&(a.cellStyleType=this._reader.valueAsShort),!0;case 91:return a&&(a.styleClass=this._reader.valueAsShort),!0;case 1:return!0;case 274:return a&&(a.topBorder.lineWeight=this._reader.valueAsInt),!0;case 275:return a&&(a.horizontalInsideBorder.lineWeight=this._reader.valueAsInt),!0;case 276:return a&&(a.bottomBorder.lineWeight=this._reader.valueAsInt),!0;case 277:return a&&(a.leftBorder.lineWeight=this._reader.valueAsInt),!0;case 278:return a&&(a.verticalInsideBorder.lineWeight=this._reader.valueAsInt),!0;case 279:return a&&(a.rightBorder.lineWeight=this._reader.valueAsInt),!0;case 284:return a&&(a.topBorder.isInvisible=this._reader.valueAsBool),!0;case 285:return a&&(a.horizontalInsideBorder.isInvisible=this._reader.valueAsBool),!0;case 286:return a&&(a.bottomBorder.isInvisible=this._reader.valueAsBool),!0;case 287:return a&&(a.leftBorder.isInvisible=this._reader.valueAsBool),!0;case 288:return a&&(a.verticalInsideBorder.isInvisible=this._reader.valueAsBool),!0;case 289:return a&&(a.rightBorder.isInvisible=this._reader.valueAsBool),!0;case 64:return a&&(a.topBorder.color=new S(this._reader.valueAsShort)),!0;case 65:return a&&(a.horizontalInsideBorder.color=new S(this._reader.valueAsShort)),!0;case 66:return a&&(a.bottomBorder.color=new S(this._reader.valueAsShort)),!0;case 67:return a&&(a.leftBorder.color=new S(this._reader.valueAsShort)),!0;case 68:return a&&(a.verticalInsideBorder.color=new S(this._reader.valueAsShort)),!0;case 69:return a&&(a.rightBorder.color=new S(this._reader.valueAsShort)),!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readMLeaderStyle(e,t){let i=e;switch(this._reader.code){case 179:return!0;case 340:return i.leaderLineTypeHandle=this._reader.valueAsHandle,!0;case 342:return i.mTextStyleHandle=this._reader.valueAsHandle,!0;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readEvaluationExpression(e,t){let i=e;return this._reader.code===1?(this._reader.expectedCode(70),this._reader.expectedCode(140),!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.evalGraphExpr))}_readBlockElement(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockElement))?!0:this._readEvaluationExpression(e,t)}}_readBlockAction(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockAction))?!0:this._readBlockElement(e,t)}}_readBlockActionBasePt(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockActionBasePt))?!0:this._readBlockAction(e,t)}}_readBlockRotationAction(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockRotationAction))?!0:this._readBlockActionBasePt(e,t)}}_readBlockParameter(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockParameter))?!0:this._readBlockElement(e,t)}}_readBlock1PtParameter(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.block1PtParameter))?!0:this._readBlockParameter(e,t)}}_readBlock2PtParameter(e,t){return this._reader.code===91||this.tryAssignCurrentValue(e.cadObject,t)?!0:this._readBlockParameter(e,t)}_readBlockVisibilityParameter(e,t){let i=e;switch(this._reader.code){case 92:{let s=this._reader.valueAsInt;for(let a=0;a<s;a++)this._reader.readNext(),i.stateTemplates.push(this._readState());return!0}case 93:if(this.currentSubclass===d.blockVisibilityParameter){let s=this._reader.valueAsInt;for(let a=0;a<s;a++)this._reader.readNext(),i.entityHandles.push(this._reader.valueAsHandle);return!0}return!1;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockVisibilityParameter))?!0:this._readBlock1PtParameter(e,t)}}_readBlockRotationParameter(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t)?!0:this._readBlock2PtParameter(e,t)}}_readState(){let e=new Yn,t=new hs.StateTemplate(e),i=[303,94,95];for(;this._reader.dxfCode!==w.Start;){let s=i.indexOf(this._reader.code);switch(s>=0&&i.splice(s,1),this._reader.code){case 303:e.name=this._reader.valueAsString;break;case 94:{let a=this._reader.valueAsInt;for(let n=0;n<a;n++)this._reader.readNext(),t.entityHandles.add(this._reader.valueAsHandle);break}case 95:{let a=this._reader.valueAsInt;for(let n=0;n<a;n++)this._reader.readNext(),t.expressionHandles.add(this._reader.valueAsHandle);break}default:return t}if(i.length===0)break;this._reader.readNext()}return t}_readBlockGrip(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockGrip))?!0:this._readBlockElement(e,t)}}_readBlockRotationGrip(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockRotationGrip))?!0:this._readBlockGrip(e,t)}}_readBlockVisibilityGrip(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockVisibilityGrip))?!0:this._readBlockGrip(e,t)}}_readBlockRepresentationData(e,t){let i=e;return this._reader.code===340?(i.blockHandle=this._reader.valueAsHandle,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}_readBlockGripExpression(e,t){switch(this._reader.code){default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.blockGripExpression))?!0:this._readEvaluationExpression(e,t)}}_readXRecord(e,t){let i=e;return this._reader.code===100?this._reader.valueAsString===d.xRecord?(this._readXRecordEntries(i),!0):!1:this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.xRecord))}_readXRecordEntries(e){let t=e.cadObject;for(this._reader.readNext();this._reader.dxfCode!==w.Start;){switch(this._reader.groupCodeValue){case f.Point3D:{let i=this._reader.code,s=this._reader.valueAsDouble;this._reader.readNext();let a=this._reader.valueAsDouble;this._reader.readNext();let n=this._reader.valueAsDouble,o=new c(s,a,n);t.createEntry(i,o);break}case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:e.addHandleReference(this._reader.code,this._reader.valueAsHandle);break;default:t.createEntry(this._reader.code,this._reader.value);break}this._reader.readNext()}}_readBookColor(e,t){let s=e.cadObject;return this._reader.code===430?(s.name=this._reader.valueAsString,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.dbColor))}_readDimensionAssociation(e,t){let i=e,s=i.cadObject;switch(this._reader.code){case 1:return this._reader.valueAsString===Dt.osnapPointRefClassName?(s.associativityFlags&we.FirstPointReference)!==0&&s.firstPointRef===null?(s.firstPointRef=new vs,this._readOsnapPointRef(s.firstPointRef),this.lockPointer=!0,!0):(s.associativityFlags&we.SecondPointReference)!==0&&s.secondPointRef===null?(s.secondPointRef=new vs,this._readOsnapPointRef(s.secondPointRef),this.lockPointer=!0,!0):(s.associativityFlags&we.ThirdPointReference)!==0&&s.thirdPointRef===null?(s.thirdPointRef=new vs,this._readOsnapPointRef(s.thirdPointRef),this.lockPointer=!0,!0):((s.associativityFlags&we.FourthPointReference)!==0&&s.fourthPointRef===null&&(s.fourthPointRef=new vs,this._readOsnapPointRef(s.fourthPointRef),this.lockPointer=!0),!0):!1;case 330:return e.ownerHandle!==null?(i.dimensionHandle=this._reader.valueAsHandle,!0):!1;default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(i.cadObject.subclassMarker))}}_readOsnapPointRef(e){let t=new cs.OsnapPointRefTemplate(e);this._reader.readNext();let i=!1;for(;!i;){switch(this._reader.code){case 10:e.osnapPoint=new c(this._reader.valueAsDouble,e.osnapPoint.y,e.osnapPoint.z);break;case 20:e.osnapPoint=new c(e.osnapPoint.x,this._reader.valueAsDouble,e.osnapPoint.z);break;case 30:e.osnapPoint=new c(e.osnapPoint.x,e.osnapPoint.y,this._reader.valueAsDouble);break;case 40:e.geometryParameter=this._reader.valueAsDouble;break;case 72:e.objectOsnapType=this._reader.valueAsShort;break;case 73:e.subentType=this._reader.valueAsShort;break;case 74:e.intersectionSubType=this._reader.valueAsShort;break;case 75:e.hasLastPointRef=this._reader.valueAsBool;break;case 91:e.gsMarker=this._reader.valueAsInt;break;case 92:e.intersectionGsMarker=this._reader.valueAsInt;break;case 331:t.objectHandle=this._reader.valueAsHandle;break;case 302:case 332:break;default:i=!0;continue}this._reader.readNext()}return t}_readDictionary(e,t){let i=e,s=i.cadObject;switch(this._reader.code){case 280:return s.hardOwnerFlag=this._reader.valueAsBool,!0;case 281:return s.clonningFlags=this._reader.value,!0;case 3:return i.entries.set(this._reader.valueAsString,null),!0;case 350:case 360:{let a=Array.from(i.entries.keys()),n=a[a.length-1];return i.entries.set(n,this._reader.valueAsHandle),!0}default:return this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.dictionary))}}_readDictionaryWithDefault(e,t){let i=e;return this._reader.code===340?(i.defaultEntryHandle=this._reader.valueAsHandle,!0):this.tryAssignCurrentValue(e.cadObject,t.subClasses.get(d.dictionaryWithDefault))?!0:this._readDictionary(e,t)}_readSortentsTable(){let e=new pt,t=new En(e);this._reader.readNext(),this.readCommonObjectData(t),this._reader.readNext();let i={item1:null,item2:null};for(;this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 5:i.item1=this._reader.valueAsHandle;break;case 330:t.blockOwnerHandle=this._reader.valueAsHandle;break;case 331:i.item2=this._reader.valueAsHandle;break;default:this._builder.notify(`Group Code not handled ${this._reader.groupCodeValue} for SortEntitiesTable, code : ${this._reader.code} | value : ${this._reader.valueAsString}`);break}i.item1!==null&&i.item2!==null&&(t.values.push([i.item1,i.item2]),i={item1:null,item2:null}),this._reader.readNext()}return t}_appendBinaryChunk(e,t){if(e===null||e.length===0)return new Uint8Array(t);let i=new Uint8Array(e.length+t.length);return i.set(e,0),i.set(t,e.length),i}};ie();T();var wh=class r extends Ka{_version=u.Unknown;_builder;_reader;get fileStream(){return this._fileStream instanceof Uint8Array?this._fileStream:new Uint8Array(this._fileStream)}constructor(e,t){super(e,t),this.configuration=new ul}isBinary(){return r.isBinaryStream(this.fileStream)}static isBinaryStream(e,t=!1){let i=Es.sentinelBytes;if(e.length<i.length)return!1;for(let s=0;s<i.length;s++)if(e[s]!==i[s])return!1;return!0}static readFromStream(e,t){let i=new r(e,t),s=i.read();return i.dispose(),s}static readFromStreamWithConfig(e,t,i){let s=new r(e,i);s.configuration=t;let a=s.read();return s.dispose(),a}read(){for(this._document=new Is,this._document.summaryInfo=new wi,this._reader=this._reader??this._getReader(),this._builder=new bo(this._version,this._document,this.configuration),this._builder.onNotification=this.onNotificationEvent.bind(this);this._reader.valueAsString!==h.endOfFile;){if(this._reader.valueAsString!==h.beginSection){this._reader.readNext();continue}else this._reader.readNext();switch(this._reader.valueAsString){case h.headerSection:this._document.header=this.readHeader(),this._document.header.document=this._document,this._builder.initialHandSeed=this._document.header.handleSeed;break;case h.classesSection:this._document.classes=this._readClasses();break;case h.tablesSection:this._readTablesSection();break;case h.blocksSection:this._readBlocks();break;case h.entitiesSection:this._readEntitiesSection();break;case h.objectsSection:this._readObjects();break;default:this.triggerNotification(`Section not implemented ${this._reader.valueAsString}`,y.NotImplemented);break}this._reader.readNext()}return this._document.header===null&&(this._document.header=new Nt(this._document)),this._builder.buildDocument(),this._document}readHeader(){this._reader=this._goToSection(h.headerSection);let e=new Nt,t=Nt.getHeaderMap();for(this._reader.readNext();this._reader.valueAsString!==h.endSection;){let i=this._reader.valueAsString;if(i==null||!t.has(i)){this._reader.readNext();continue}let s=t.get(i),a=new Array(s.dxfCodes.length);for(let n=0;n<s.dxfCodes.length;n++){if(this._reader.readNext(),this._reader.dxfCode===w.CLShapeText){let o=s.dxfCodes[n];switch(Ne.transformValue(o)){case f.Bool:a[n]=!1;break;case f.Byte:case f.Int16:case f.Int32:case f.Int64:case f.Double:case f.Point3D:a[n]=0;break;case f.None:case f.String:default:a[n]=void 0;break}break}a[n]=this._reader.value}try{e.setValue(i,a),i==="$DWGCODEPAGE"&&(this._encoding=Ss(e.codePage),this._reader.encoding=this._encoding)}catch(n){this.triggerNotification(`Invalid value for header variable ${i} | ${a[0]}`,y.Warning,n instanceof Error?n:void 0)}this._reader.dxfCode!==w.CLShapeText&&this._reader.readNext()}return e}readTablesOnly(){return this._reader=this._reader??this._getReader(),this._builder=new bo(this._version,this._document,this.configuration),this._builder.onNotification=this.onNotificationEvent.bind(this),this._readTablesSection(),this._document.header=new Nt(this._document),this._builder.registerTables(),this._builder.buildTables(),this._document}readTables(){return this.readTablesOnly()}readEntitiesOnly(){return this._reader=this._reader??this._getReader(),this._builder=new bo(this._version,this._document,this.configuration),this._builder.onNotification=this.onNotificationEvent.bind(this),this._readEntitiesSection(),this._builder.buildEntities()}readEntities(){return this.readEntitiesOnly()}getReader(){return this._getReader()}dispose(){super.dispose(),this.configuration.clearCache&&Ie.clearCache()}_readClasses(){this._reader=this._goToSection(h.classesSection);let e=new Gi;for(this._reader.readNext();this._reader.valueAsString!==h.endSection;)if(this._reader.valueAsString===h.classEntry){let t=this._readClass();t.classNumber<500&&(t.classNumber=500+e.count),e.addOrUpdate(t)}else this._reader.readNext();return e}_readClass(){let e=new W;for(this._reader.readNext();this._reader.dxfCode!==w.Start;){switch(this._reader.code){case 1:e.dxfName=this._reader.valueAsString;break;case 2:e.cppClassName=this._reader.valueAsString;break;case 3:e.applicationName=this._reader.valueAsString;break;case 90:e.proxyFlags=this._reader.valueAsInt;break;case 91:e.instanceCount=this._reader.valueAsInt;break;case 280:e.wasZombie=this._reader.valueAsBool;break;case 281:e.isAnEntity=this._reader.valueAsBool;break;default:break}this._reader.readNext()}return e}_readTablesSection(){this._reader=this._goToSection(h.tablesSection),new Fc(this._reader,this._builder).read()}_readBlocks(){this._reader=this._goToSection(h.blocksSection),new Wc(this._reader,this._builder).read()}_readEntitiesSection(){this._reader=this._goToSection(h.entitiesSection),new zc(this._reader,this._builder).read()}_readObjects(){this._reader=this._goToSection(h.objectsSection),new Zc(this._reader,this._builder).read()}_getReader(){this._version=u.Unknown,this._encoding=Ss("ANSI_1252");let e=this.fileStream,t=r.isBinaryStream(e),i=!1;if(t&&e.length>Es.sentinelBytes.length){let a=e[Es.sentinelBytes.length];a!==void 0&&a!==0&&(i=!0)}let s=this._createReader(t,i);if(!s.find(h.headerSection))return this.triggerNotification("Header section not found, using a generic reader.",y.Warning),this._version=u.Unknown,s.start(),s;for(;s.valueAsString!==h.endSection;){if(s.valueAsString==="$ACADVER"){if(s.readNext(),this._version=q.getVersionFromName(s.valueAsString),this._version<u.AC1002)throw this._version===u.Unknown?new Ze:new Ze(this._version)}else s.valueAsString==="$DWGCODEPAGE"&&(s.readNext(),this._encoding=Ss(s.valueAsString),s.encoding=this._encoding);s.readNext()}return this._version===u.Unknown&&this.triggerNotification("Dxf version not found, using a generic reader.",y.Warning),this._createReader(t,i)}_goToSection(e){return this._reader=this._reader??this._getReader(),this._reader.valueAsString===e?this._reader:(this._reader.find(e),this._reader)}_createReader(e,t){let i=this.fileStream,s;return e?t?s=new Hc(i):s=new Es(i):s=new Vc(i),s.encoding=this._encoding,s}createDefaultConfiguration(){return new ul}};var go=class{writeOptional=!1;write(e,t,i){if(t==null)return;let s=e;if(i&&i.dxfProperties.has(s)){let a=i.dxfProperties.get(s);if((a.referenceType&Qe.Optional)!==0&&!this.writeOptional)return;(a.referenceType&Qe.IsAngle)!==0&&(t=ae.radToDeg(t))}if(this.writeDxfCode(s),typeof t=="string"){let a=t.replace(/\^/g,"^ ").replace(/\n/g,"^J").replace(/\r/g,"^M").replace(/\t/g,"^I");this.writeValue(s,a)}else this.writeValue(s,t)}writeVector(e,t,i){let s=e;for(let a=0;a<t.dimension;a++)this.write(s+a*10,t[a],i)}writeCmColor(e,t,i){if(Ne.transformValue(e)===f.Int16)this.write(e,t.getApproxIndex()&65535);else{let s=new Uint8Array(4);t.isTrueColor?(s[0]=t.b,s[1]=t.g,s[2]=t.r,s[3]=194):(s[3]=193,s[0]=t.index);let a=new DataView(s.buffer);this.write(e,a.getInt32(0,!0),i)}}writeHandle(e,t,i){t!=null&&this.write(e,t.handle,i)}writeIfNotDefault(e,t,i,s){t!==i&&this.write(e,t,s)}writeName(e,t,i){t!=null&&this.write(e,t.name,i)}writeTrueColor(e,t,i){let s=new Uint8Array(4);s[0]=t.b,s[1]=t.g,s[2]=t.r,s[3]=0;let a=new DataView(s.buffer);this.write(e,a.getInt32(0,!0),i)}};var qc=class extends go{_writer;_lines=[];constructor(e){super(),this._writer=e}close(){this._writer.close&&this._writer.close()}dispose(){this.close()}flush(){this._writer.flush&&this._writer.flush()}writeDxfCode(e){let t;e<10?t=`  ${e}`:e<100?t=` ${e}`:t=`${e}`,this._writer.write(t+`
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`)}_formatDouble(e){if(typeof e!="number"||isNaN(e))return"0.0";let t=e.toFixed(16);return t.includes(".")&&(t=t.replace(/0+$/,""),t.endsWith(".")&&(t+="0")),t}};var Kc=class r extends go{static sentinelBytes=new Uint8Array([65,117,116,111,67,65,68,32,66,105,110,97,114,121,32,68,88,70,13,10,26,0]);_writer;_buffer;_position=0;_encoding;_stream;constructor(e,t){super(),this._stream=e,this._encoding=t,this._buffer=new Uint8Array(65536),this._writer=new DataView(this._buffer.buffer),this._stream.write(r.sentinelBytes)}close(){this._flushBuffer(),this._stream.close&&this._stream.close()}dispose(){this.close()}flush(){this._flushBuffer(),this._stream.flush&&this._stream.flush()}writeDxfCode(e){this._ensureCapacity(2),this._writer.setInt16(this._position,e,!0),this._position+=2}writeValue(e,t){switch(Ne.transformValue(e)){case f.String:case f.Comment:case f.ExtendedDataString:{let s=`${t}`,a=ts(s,this._encoding);this._ensureCapacity(a.length+1),this._buffer.set(a,this._position),this._position+=a.length,this._buffer[this._position++]=0;break}case f.Point3D:case f.Double:case f.ExtendedDataDouble:this._ensureCapacity(8),this._writer.setFloat64(this._position,t,!0),this._position+=8;break;case f.Byte:this._ensureCapacity(1),this._buffer[this._position++]=t&255;break;case f.Int16:case f.ExtendedDataInt16:this._ensureCapacity(2),this._writer.setInt16(this._position,t,!0),this._position+=2;break;case f.Int32:case f.ExtendedDataInt32:this._ensureCapacity(4),this._writer.setInt32(this._position,t,!0),this._position+=4;break;case f.Int64:this._ensureCapacity(8),this._writer.setInt32(this._position,t&4294967295,!0),this._writer.setInt32(this._position+4,Math.floor(t/4294967296),!0),this._position+=8;break;case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:{let s=t.toString(16).toUpperCase(),a=new TextEncoder().encode(s);this._ensureCapacity(a.length+1),this._buffer.set(a,this._position),this._position+=a.length,this._buffer[this._position++]=0;break}case f.Bool:this._ensureCapacity(1),this._buffer[this._position++]=t?1:0;break;case f.Chunk:case f.ExtendedDataChunk:{let s=t;this._ensureCapacity(1+s.length),this._buffer[this._position++]=s.length,this._buffer.set(s,this._position),this._position+=s.length;break}default:{let s=`${t}`,a=new TextEncoder().encode(s);this._ensureCapacity(a.length+1),this._buffer.set(a,this._position),this._position+=a.length,this._buffer[this._position++]=0;break}}}_ensureCapacity(e){this._position+e>this._buffer.length&&(this._flushBuffer(),e>this._buffer.length&&(this._buffer=new Uint8Array(e*2),this._writer=new DataView(this._buffer.buffer)))}_flushBuffer(){this._position>0&&(this._stream.write(this._buffer.slice(0,this._position)),this._position=0)}};ie();T();D();Aa();var rr=class{onNotification=null;get version(){return this._document.header.version}holder;configuration;_writer;_document;constructor(e,t,i,s){this._writer=e,this._document=t,this.holder=i,this.configuration=s}write(){this._writer.write(w.Start,h.beginSection),this._writer.write(w.SymbolTableName,this.sectionName),this.writeSection(),this._writer.write(w.Start,h.endSection)}writeCadValue(e){switch(this._writer.write(93,e.flags),this._writer.write(90,e.valueType),e.valueType){case V.Unknown:this._writer.write(91,0);break;case V.Double:this._writer.write(140,Number(e.value));break;case V.Date:this._writer.write(91,0);break;case V.General:case V.String:this.writeLongTextValue(1,2,e.value);break;case V.Point2D:case V.Point3D:this._writer.writeVector(11,e.value);break;case V.Long:this._writer.write(91,Number(e.value));break;case V.Handle:{let t=e.value;t&&this._writer.writeHandle(330,t);break}case V.Buffer:case V.ResultBuffer:this._writer.write(91,0);break}}writeCommonObjectData(e){if(e instanceof Q?this._writer.write(w.DimVarHandle,e.handle):this._writer.write(w.Handle,e.handle),e.xDictionary!==null&&(this._writer.write(w.ControlString,h.dictionaryToken),this._writer.write(w.HardOwnershipId,e.xDictionary.handle),this._writer.write(w.ControlString,"}"),this.holder.objects.push(e.xDictionary)),e.cleanReactors(),e.reactors.length>0){this._writer.write(w.ControlString,h.reactorsToken);for(let t of e.reactors)this._writer.write(w.SoftPointerId,t.handle);this._writer.write(w.ControlString,"}")}this._writer.write(w.SoftPointerId,e.owner.handle)}writeExtendedData(e){if(!(e===null||!this.configuration.writeXData))for(let[t,i]of e){this._writer.write(w.ExtendedDataRegAppName,t.name);for(let s of i.records)if(s instanceof Er)this._writer.write(s.code,s.value);else if(s instanceof Fe)this._writer.write(s.code,s.value);else if(s instanceof ot)this._writer.write(s.code,s.value);else if(s instanceof Pr)this._writer.write(s.code,s.value);else if(s instanceof Lr)this._writer.write(s.code,s.value);else if(s instanceof ps)this._writer.write(s.code,s.value);else if(s instanceof ms)this._writer.write(s.code,s.value);else if(s instanceof us)this._writer.write(s.code,s.value);else if(s instanceof fs)this._writer.writeVector(s.code,s.value);else if(s instanceof kr)this._writer.writeVector(s.code,s.value);else if(s instanceof ws)this._writer.writeVector(s.code,s.value);else if(typeof s.resolveReference=="function"){let a=s,n=a.value;a.resolveReference(this._document)===null&&(n=0),this._writer.write(w.ExtendedDataHandle,n)}else if(s instanceof jr)this._writer.write(s.code,s.value);else throw new Error(`ExtendedDataRecord of type ${s.constructor.name} not supported.`)}}writeCommonEntityData(e){let t=L.create(N);if(this._writer.write(w.Subclass,d.entity),this._writer.write(8,e.layer?.name??"0"),this._writer.write(6,e.lineType?.name??"ByLayer"),e.bookColor!==null?(this._writer.write(62,e.bookColor.color.getApproxIndex()),this._writer.writeTrueColor(420,e.bookColor.color),this._writer.write(430,e.bookColor.name)):e.color.isTrueColor?this._writer.writeTrueColor(420,e.color):this._writer.write(62,e.color.index),e.transparency.value>=0&&this._writer.write(440,Ee.toAlphaValue(e.transparency)),this._writer.write(48,e.lineTypeScale,t),this._writer.write(60,e.isInvisible?1:0,t),e.owner instanceof U){let i=e.owner;i.layout!==null&&this._writer.write(67,i.layout.isPaperSpace?1:0)}this._writer.write(370,e.lineWeight)}writeLongTextValue(e,t,i){for(;i.length>250;)this._writer.write(t,i.substring(0,250)),i=i.substring(250);this._writer.write(e,i)}notify(e,t=y.None,i){this.onNotification&&this.onNotification(this,new tr(e,t,i))}writeEntity(e){if(!this._isEntitySupported(e))return;this._writer.write(w.Start,e.objectName),this.writeCommonObjectData(e),this.writeCommonEntityData(e);let t=Ie.create(e.constructor.name);e instanceof We?this._writeArc(e,t):e instanceof Et?this._writeCircle(e,t):e instanceof _t?this._writeDimension(e,t):e instanceof ze?this._writeDimension(e,t):e instanceof Zt?this._writeDimension(e,t):e instanceof Xt?this._writeDimension(e,t):e instanceof $t?this._writeDimension(e,t):e instanceof Gt?this._writeDimension(e,t):e instanceof Yt?this._writeDimension(e,t):e instanceof bt?this._writeEllipse(e,t):e instanceof xi?this._writeFace3D(e,t):e instanceof Kt?this._writeHatch(e,t):e instanceof Ye?this._writeInsert(e,t):e instanceof zr?this._writeLeader(e,t):e instanceof Me?this._writeLine(e,t):e instanceof hr?this._writeLwPolyline(e,t):e instanceof $r?this._writeMesh(e,t):e instanceof Gr?this._writeMLine(e,t):e instanceof ve?this._writeMText(e,t):e instanceof Xr?this._writeMultiLeader(e,t):e instanceof Yr?this._writeOle2Frame(e,t):e instanceof Ci?this._writePdfUnderlay(e,t):e instanceof kt?this._writePoint(e,t):e instanceof Ge?this._writePolyline(e,t):e instanceof gt?this._writePolyline(e,t):e instanceof jt?this._writePolyline(e,t):e instanceof Qt?this._writePolyline(e,t):e instanceof Di?this._writeRay(e,t):e instanceof qr?this._writeShape(e,t):e instanceof mr?this._writeSolid(e,t):e instanceof Lt?this._writeSpline(e,t):e instanceof at?this._writeTextEntity(e,t):e instanceof pr?this._writeTolerance(e,t):e instanceof Ue?this._writeViewport(e,t):e instanceof Si?this._writeXLine(e,t):e instanceof yi||e instanceof Ts?this._writeCadImage(e,t):e instanceof Se?this._writeSeqend(e,t):this.notify(`Entity not implemented: ${e.constructor.name}`,y.NotImplemented),this.writeExtendedData(e.extendedData)}_isEntitySupported(e){return!(e instanceof er)}_writeArc(e,t){this._writeCircle(e,t);let i=t.subClasses.get(d.arc);this._writer.write(w.Subclass,d.arc),this._writer.write(50,e.startAngle,i),this._writer.write(51,e.endAngle,i)}_writeCircle(e,t){let i=t.subClasses.get(d.circle);this._writer.write(w.Subclass,d.circle),this._writer.writeVector(10,e.center,i),this._writer.write(40,e.radius,i),this._writer.write(39,e.thickness,i),this._writer.writeVector(210,e.normal,i)}_writeDimension(e,t){let i=t.subClasses.get(d.dimension);this._writer.write(w.Subclass,d.dimension),this._writer.write(2,e.block?.name??"",i),this._writer.writeVector(10,e.definitionPoint,i),this._writer.writeVector(11,e.textMiddlePoint,i),this._writer.write(70,e.flags,i),this._writer.write(71,e.attachmentPoint,i),this._writer.write(72,e.lineSpacingStyle,i),this._writer.write(41,e.lineSpacingFactor,i),this._writer.write(42,e.measurement,i),this._writer.write(1,e.text,i),this._writer.write(53,e.textRotation,i),this._writer.write(51,e.horizontalDirection,i),this._writer.writeVector(210,e.normal,i),this._writer.write(3,e.style?.name??"",i),e instanceof ze&&this._writeDimensionAligned(e,t),e instanceof _t&&this._writeDimensionLinear(e,t),e instanceof Zt&&this._writeDimensionRadius(e,t),e instanceof Xt&&this._writeDimensionDiameter(e,t),e instanceof $t&&this._writeDimensionAngular2Line(e,t),e instanceof Gt&&this._writeDimensionAngular3Pt(e,t),e instanceof Yt&&this._writeDimensionOrdinate(e,t)}_writeDimensionAligned(e,t){let i=t.subClasses.get(d.alignedDimension);this._writer.write(w.Subclass,d.alignedDimension),this._writer.writeVector(13,e.firstPoint,i),this._writer.writeVector(14,e.secondPoint,i)}_writeDimensionLinear(e,t){this._writeDimensionAligned(e,t);let i=t.subClasses.get(d.linearDimension);this._writer.write(w.Subclass,d.linearDimension),this._writer.write(50,e.rotation,i)}_writeDimensionRadius(e,t){let i=t.subClasses.get(d.radialDimension);this._writer.write(w.Subclass,d.radialDimension),this._writer.writeVector(15,e.angleVertex,i),this._writer.write(40,e.leaderLength,i)}_writeDimensionDiameter(e,t){let i=t.subClasses.get(d.diametricDimension);this._writer.write(w.Subclass,d.diametricDimension),this._writer.writeVector(15,e.angleVertex,i),this._writer.write(40,e.leaderLength,i)}_writeDimensionAngular2Line(e,t){let i=t.subClasses.get(d.angular2LineDimension);this._writer.write(w.Subclass,d.angular2LineDimension),this._writer.writeVector(13,e.firstPoint,i),this._writer.writeVector(14,e.secondPoint,i),this._writer.writeVector(15,e.angleVertex,i),this._writer.writeVector(16,e.dimensionArc,i)}_writeDimensionAngular3Pt(e,t){let i=t.subClasses.get(d.angular3PointDimension);this._writer.write(w.Subclass,d.angular3PointDimension),this._writer.writeVector(13,e.firstPoint,i),this._writer.writeVector(14,e.secondPoint,i),this._writer.writeVector(15,e.angleVertex,i)}_writeDimensionOrdinate(e,t){let i=t.subClasses.get(d.ordinateDimension);this._writer.write(w.Subclass,d.ordinateDimension),this._writer.writeVector(13,e.featureLocation,i),this._writer.writeVector(14,e.leaderEndpoint,i)}_writeEllipse(e,t){let 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i=t.subClasses.get(d.line);this._writer.write(w.Subclass,d.line),this._writer.write(39,e.thickness,i),this._writer.writeVector(10,e.startPoint,i),this._writer.writeVector(11,e.endPoint,i),this._writer.writeVector(210,e.normal,i)}_writeLwPolyline(e,t){let i=t.subClasses.get(d.lwPolyline);this._writer.write(w.Subclass,d.lwPolyline),this._writer.write(90,e.vertices.length),this._writer.write(70,e.flags,i),this._writer.write(43,e.constantWidth,i),this._writer.write(38,e.elevation,i),this._writer.write(39,e.thickness,i),this._writer.writeVector(210,e.normal,i);for(let s of e.vertices)this._writer.write(10,s.location.x),this._writer.write(20,s.location.y),this._writer.write(40,s.startWidth),this._writer.write(41,s.endWidth),this._writer.write(42,s.bulge),s.id!==0&&this._writer.write(91,s.id)}_writeMesh(e,t){let i=t.subClasses.get(d.mesh);this._writer.write(w.Subclass,d.mesh),this._writer.write(71,e.subdivisionLevel,i),this._writer.write(72,0),this._writer.write(91,0),this._writer.write(92,e.vertices.length);for(let a of e.vertices)this._writer.writeVector(10,a);let s=0;for(let a of e.faces)s+=1+a.length;this._writer.write(93,s);for(let a of e.faces){this._writer.write(90,a.length);for(let n of a)this._writer.write(90,n)}this._writer.write(94,e.edges.length);for(let a of e.edges)this._writer.write(90,a.start),this._writer.write(90,a.end);this._writer.write(95,e.edges.length);for(let a of e.edges)this._writer.write(140,a.crease)}_writeMLine(e,t){let i=t.subClasses.get(d.mLine);this._writer.write(w.Subclass,d.mLine),this._writer.writeHandle(340,e.style,i),this._writer.write(40,e.scaleFactor,i),this._writer.write(70,e.justification,i),this._writer.write(71,e.flags,i),this._writer.write(72,e.vertices.length),this._writer.write(73,e.style?.elements.length??0),this._writer.writeVector(10,e.startPoint,i),this._writer.writeVector(210,e.normal,i);for(let s of e.vertices){this._writer.writeVector(11,s.position),this._writer.writeVector(12,s.direction),this._writer.writeVector(13,s.miter);for(let a of s.segments){this._writer.write(74,a.parameters.length);for(let n of a.parameters)this._writer.write(41,n);this._writer.write(75,a.areaFillParameters.length);for(let n of a.areaFillParameters)this._writer.write(42,n)}}}_writeMText(e,t){let i=t.subClasses.get(d.mText);this._writer.write(w.Subclass,d.mText),this._writer.writeVector(10,e.insertPoint,i),this._writer.write(40,e.height,i),this._writer.write(41,e.rectangleWidth,i),this._writer.write(46,e.rectangleHeight,i),this._writer.write(71,e.attachmentPoint,i),this._writer.write(72,e.drawingDirection,i),this.writeLongTextValue(1,3,e.value??""),this._writer.write(7,e.style?.name??"",i),this._writer.writeVector(210,e.normal,i),this._writer.writeVector(11,e.alignmentPoint,i),this._writer.write(73,e.lineSpacingStyle,i),this._writer.write(44,e.lineSpacing,i),this._writer.write(90,e.backgroundFillFlags,i),e.backgroundFillFlags>0&&(this._writer.write(63,e.backgroundColor.index),this._writer.write(45,e.backgroundScale,i),this._writer.writeTrueColor(420,e.backgroundColor),this._writer.write(441,e.backgroundTransparency))}_writeMultiLeader(e,t){let i=t.subClasses.get(d.leader);this._writer.write(w.Subclass,d.leader),this._writer.write(270,e.contentType,i),this._writer.writeHandle(340,e.style),this._writer.writeHandle(341,e.leaderLineType),this._writer.writeCmColor(91,e.lineColor,i),this._writer.write(170,e.pathType,i),this._writer.write(171,e.lineColor,i),this._writer.writeHandle(343,e.textStyle),this._writer.write(173,e.textLeftAttachment,i),this._writer.write(95,e.textRightAttachment,i),e.contextData&&(this._writer.write(300,"CONTEXT_DATA{"),this._writeAnnotContext(e.contextData,t),this._writer.write(301,"}")),this._writer.write(44,e.scaleFactor,i),this._writer.write(294,e.textDirectionNegative,i),this._writer.write(274,e.textAligninIPE,i),this._writer.write(178,e.textAttachmentDirection,i),this._writer.write(175,e.textAttachmentDirection,i),this._writer.write(176,e.textAttachmentDirection,i)}_writeAnnotContext(e,t){let i=L.create(Jt);this._writer.writeVector(10,e.contentBasePoint,i),this._writer.write(41,e.textHeight,i),this._writer.write(140,e.arrowheadSize,i),this._writer.write(145,e.landingGap,i),this._writer.write(174,e.textLeftAttachment,i),this._writer.write(175,e.textRightAttachment,i),this._writer.write(176,e.textAlignment,i),this._writer.write(177,e.blockContentConnection,i),this._writer.write(290,e.hasTextContents,i),this._writer.writeVector(110,e.contentBasePoint,i),this._writer.writeVector(111,e.baseDirection,i),this._writer.writeVector(112,e.baseVertical,i),this._writer.write(297,e.normalReversed,i),this._writer.writeVector(12,e.textLocation,i),this._writer.writeVector(13,e.direction,i);for(let s of e.leaderRoots)this._writer.write(302,"LEADER{"),this._writeLeaderRoot(s),this._writer.write(303,"}");this._writer.writeHandle(340,e.textStyle)}_writeLeaderRoot(e){let t=L.create(e.constructor,"LeaderRoot");this._writer.write(290,e.contentValid,t),this._writer.writeVector(10,e.connectionPoint,t),this._writer.writeVector(11,e.direction,t);for(let i of e.lines)this._writer.write(304,"LEADER_LINE{"),this._writeLeaderLine(i),this._writer.write(305,"}");this._writer.write(271,e.textAttachmentDirection,t)}_writeLeaderLine(e){for(let t of e.points)this._writer.writeVector(10,t);this._writer.write(91,e.breakInfoCount)}_writeOle2Frame(e,t){let i=t.subClasses.get(d.ole2Frame);this._writer.write(w.Subclass,d.ole2Frame),this._writer.write(70,e.oleObjectType,i),this._writer.write(3,e.sourceApplication,i),this._writer.writeVector(10,e.upperLeftCorner,i),this._writer.writeVector(11,e.lowerRightCorner,i)}_writePdfUnderlay(e,t){let i=t.subClasses.get(d.underlay);this._writer.write(w.Subclass,d.underlay),this._writer.writeHandle(340,e.definition,i),this._writer.writeVector(10,e.insertPoint,i),this._writer.write(41,e.xScale,i),this._writer.write(42,e.yScale,i),this._writer.write(43,e.zScale,i),this._writer.write(50,e.rotation,i),this._writer.write(280,e.flags,i),this._writer.write(281,e.contrast,i),this._writer.write(282,e.fade,i)}_writePoint(e,t){let i=t.subClasses.get(d.point);this._writer.write(w.Subclass,d.point),this._writer.writeVector(10,e.location,i),this._writer.write(39,e.thickness,i),this._writer.writeVector(210,e.normal,i),this._writer.write(50,e.rotation,i)}_writePolyline(e,t){this._writer.write(w.Subclass,e.subclassMarker),this._writer.write(66,1),this._writer.write(70,e.flags),this._writer.writeVector(210,e.normal);for(let i of e.vertices)i instanceof tt&&this._writeVertex(i,t);this._writeSeqend(e.vertices.seqend,t)}_writeVertex(e,t){this._writer.write(w.Start,e.objectName),this.writeCommonObjectData(e),this.writeCommonEntityData(e),this._writer.write(w.Subclass,d.vertex),this._writer.write(w.Subclass,e.subclassMarker),this._writer.writeVector(10,e.location),this._writer.write(70,e.flags),e instanceof yt?(this._writer.write(40,e.startWidth),this._writer.write(41,e.endWidth),this._writer.write(42,e.bulge),this._writer.write(50,e.curveTangent)):e instanceof fr&&(this._writer.write(71,e.index1),this._writer.write(72,e.index2),this._writer.write(73,e.index3),this._writer.write(74,e.index4))}_writeRay(e,t){let i=t.subClasses.get(d.ray);this._writer.write(w.Subclass,d.ray),this._writer.writeVector(10,e.startPoint,i),this._writer.writeVector(11,e.direction,i)}_writeShape(e,t){let i=t.subClasses.get(d.shape);this._writer.write(w.Subclass,d.shape),this._writer.writeVector(10,e.insertionPoint,i),this._writer.write(40,e.size,i),this._writer.write(2,e.shapeIndex,i),this._writer.write(50,e.rotation,i),this._writer.write(41,e.relativeXScale,i),this._writer.write(51,e.obliqueAngle,i),this._writer.write(39,e.thickness,i),this._writer.writeVector(210,e.normal,i)}_writeSolid(e,t){let i=t.subClasses.get(d.solid);this._writer.write(w.Subclass,d.solid),this._writer.writeVector(10,e.firstCorner,i),this._writer.writeVector(11,e.secondCorner,i),this._writer.writeVector(12,e.thirdCorner,i),this._writer.writeVector(13,e.fourthCorner,i),this._writer.write(39,e.thickness,i),this._writer.writeVector(210,e.normal,i)}_writeSpline(e,t){let i=t.subClasses.get(d.spline);this._writer.write(w.Subclass,d.spline),this._writer.writeVector(210,e.normal,i),this._writer.write(70,e.flags,i),this._writer.write(71,e.degree,i),this._writer.write(72,e.knots.length),this._writer.write(73,e.controlPoints.length),this._writer.write(74,e.fitPoints.length),this._writer.write(42,e.knotTolerance,i),this._writer.write(43,e.controlPointTolerance,i),this._writer.write(44,e.fitTolerance,i),e.startTangent&&this._writer.writeVector(12,e.startTangent),e.endTangent&&this._writer.writeVector(13,e.endTangent);for(let s of e.knots)this._writer.write(40,s);for(let s=0;s<e.controlPoints.length;s++)this._writer.writeVector(10,e.controlPoints[s]),s<e.weights.length&&this._writer.write(41,e.weights[s]);for(let s of e.fitPoints)this._writer.writeVector(11,s)}_writeTextEntity(e,t){let i=t.subClasses.get(d.text);this._writer.write(w.Subclass,d.text),this._writer.write(39,e.thickness,i),this._writer.writeVector(10,e.insertPoint,i),this._writer.write(40,e.height,i),this._writer.write(1,e.value??"",i),this._writer.write(50,e.rotation,i),this._writer.write(41,e.widthFactor,i),this._writer.write(51,e.obliqueAngle,i),this._writer.write(7,e.style?.name??"",i),this._writer.write(71,e.mirror,i),this._writer.write(72,e.horizontalAlignment,i),this._writer.writeVector(11,e.alignmentPoint,i),this._writer.writeVector(210,e.normal,i),this._writer.write(w.Subclass,d.text),this._writer.write(73,e.verticalAlignment,i)}_writeTolerance(e,t){let i=t.subClasses.get(d.tolerance);this._writer.write(w.Subclass,d.tolerance),this._writer.write(3,e.style?.name??"",i),this._writer.writeVector(10,e.insertionPoint,i),this._writer.write(1,e.text??"",i),this._writer.writeVector(11,e.direction,i),this._writer.writeVector(210,e.normal,i)}_writeViewport(e,t){let i=t.subClasses.get(d.viewport);this._writer.write(w.Subclass,d.viewport),this._writer.writeVector(10,e.center,i),this._writer.write(40,e.width,i),this._writer.write(41,e.height,i),this._writer.write(68,e.id,i),this._writer.writeVector(12,e.viewCenter,i),this._writer.writeVector(13,e.snapBase,i),this._writer.writeVector(14,e.snapSpacing,i),this._writer.writeVector(15,e.gridSpacing,i),this._writer.writeVector(16,e.viewDirection,i),this._writer.writeVector(17,e.viewTarget,i),this._writer.write(42,e.lensLength,i),this._writer.write(43,e.frontClipPlane,i),this._writer.write(44,e.backClipPlane,i),this._writer.write(45,e.viewHeight,i),this._writer.write(50,e.twistAngle,i),this._writer.write(51,e.circleZoomPercent,i),this._writer.write(72,e.displayUcsIcon,i),this._writer.write(90,e.status,i),this._writer.write(110,e.ucsOrigin,i),this._writer.write(111,e.ucsXAxis,i),this._writer.write(112,e.ucsYAxis,i),this._writer.write(281,e.renderMode,i);for(let s of e.frozenLayers)this._writer.writeHandle(331,s)}_writeXLine(e,t){let i=t.subClasses.get(d.xLine);this._writer.write(w.Subclass,d.xLine),this._writer.writeVector(10,e.firstPoint,i),this._writer.writeVector(11,e.direction,i)}_writeCadImage(e,t){let i=t.subClasses.get(d.rasterImage);this._writer.write(w.Subclass,d.rasterImage),this._writer.write(90,e.classVersion,i),this._writer.writeVector(10,e.insertPoint,i),this._writer.writeVector(11,e.uVector,i),this._writer.writeVector(12,e.vVector,i),this._writer.writeVector(13,e.size,i),this._writer.writeHandle(340,e.definition,i),this._writer.write(70,e.flags,i),this._writer.write(280,e.clippingState,i),this._writer.write(281,e.brightness,i),this._writer.write(282,e.contrast,i),this._writer.write(283,e.fade,i),this._writer.writeHandle(360,e.definitionReactor,i),this._writer.write(71,e.clipType,i),this._writer.write(91,e.clipBoundaryVertices.length);for(let s of 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instanceof Mt&&!this.configuration.writeXRecords)){if(this._writer.write(w.Start,e.objectName),this.writeCommonObjectData(e),e instanceof vi){this._writeAcdbPlaceHolder(e);return}else if(e instanceof Ei){this.writeBookColor(e);return}else if(e instanceof re){this.writeDictionary(e);return}else if(e instanceof Ke)this.writeDictionaryVariable(e);else if(e instanceof Dt)this._writeDimensionAssociation(e);else if(e instanceof _r)this.writeGeoData(e);else if(e instanceof Ft)this.writeGroup(e);else if(e instanceof oi){this.writeImageDefinition(e);return}else if(e instanceof Ut){this._writeImageDefinitionReactor(e);return}else if(e instanceof ke)this.writeLayout(e);else if(e instanceof Li)this._writeField(e);else if(e instanceof ji)this._writeFieldList(e);else if(e instanceof At)this.writeMLineStyle(e);else if(e instanceof ct)this.writeMultiLeaderStyle(e);else if(e instanceof Bt)this.writePlotSettings(e);else if(e instanceof Ai)this.writePdfUnderlayDefinition(e);else if(e instanceof 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t=L.create(li);this._writer.write(100,d.rasterVariables),this._writer.write(90,e.classVersion,t),this._writer.write(70,e.isDisplayFrameShown?1:0,t),this._writer.write(71,e.displayQuality,t),this._writer.write(72,e.displayQuality,t)}writeScale(e){this._writer.write(100,d.scale),this._writer.write(70,0),this._writer.write(300,e.name),this._writer.write(140,e.paperUnits),this._writer.write(141,e.drawingUnits),this._writer.write(290,e.isUnitScale?1:0)}writeSection(){for(;this.holder.objects.length>0;){let e=this.holder.objects.shift();this.writeObject(e)}}writeXRecord(e){this._writer.write(w.Subclass,d.xRecord),this._writer.write(280,e.cloningFlags);for(let t of e.entries)switch(t.groupCode){case f.None:break;case f.Point3D:let i=t.value;i&&typeof i.x=="number"&&typeof i.y=="number"?this._writer.writeVector(t.code,t.value):this._writer.write(t.code,t.value);break;case f.Handle:case f.ObjectId:case f.ExtendedDataHandle:{let s=t.value;this._writer.write(t.code,s.handle);break}default:this._writer.write(t.code,t.value);break}}_isObjectSupported(e){return e instanceof Kr?!1:e instanceof na||e instanceof aa||e instanceof oa||e instanceof Dt||e instanceof Vt||e instanceof ft||e instanceof Jt||e instanceof Ni||e instanceof dt||e instanceof ci||e instanceof ni||e instanceof Pi||e instanceof ki?(this.notify(`Object not implemented : ${e.constructor.name}`,y.NotImplemented),!1):!0}_writeAcdbPlaceHolder(e){}_writeDimensionAssociation(e){let t=L.create(Dt);this._writer.write(100,d.dimensionAssociation),this._writer.writeHandle(330,e.dimension,t),this._writer.write(90,e.associativityFlags,t),this._writer.write(70,e.isTransSpace,t),this._writer.write(71,e.rotatedDimensionType,t),(e.associativityFlags&we.FirstPointReference)!==0&&this._writeOsnapPointRef(e.firstPointRef),(e.associativityFlags&we.SecondPointReference)!==0&&this._writeOsnapPointRef(e.secondPointRef),(e.associativityFlags&we.ThirdPointReference)!==0&&this._writeOsnapPointRef(e.thirdPointRef),(e.associativityFlags&we.FourthPointReference)!==0&&this._writeOsnapPointRef(e.fourthPointRef)}_writeField(e){this._writer.write(w.Subclass,d.field),this._writer.write(1,e.evaluatorId),this.writeLongTextValue(2,3,e.fieldCode),this._writer.write(90,e.children.length);for(let t of e.children)this._writer.writeHandle(360,t);this._writer.write(97,e.cadObjects.length);for(let t of e.cadObjects)this._writer.writeHandle(331,t);this._writer.write(91,e.evaluationOptionFlags),this._writer.write(92,e.filingOptionFlags),this._writer.write(94,e.fieldStateFlags),this._writer.write(95,e.evaluationStatusFlags),this._writer.write(96,e.evaluationErrorCode),this._writer.write(300,e.evaluationErrorMessage),this._writer.write(93,e.values.size);for(let[t,i]of e.values)this._writer.write(6,t),this.writeCadValue(i);this._writer.write(7,"ACFD_FIELD_VALUE"),this.writeCadValue(e.value),this.writeLongTextValue(301,9,e.formatString),this._writer.write(98,e.formatString.length)}_writeFieldList(e){this._writer.write(w.Subclass,d.idSet),this._writer.write(90,e.fields.length);for(let t of e.fields)this._writer.writeHandle(330,t),this.holder.objects.push(t);this._writer.write(w.Subclass,d.fieldList)}_writeImageDefinitionReactor(e){this._writer.write(w.Subclass,d.rasterImageDefReactor),this._writer.write(90,e.classVersion),this._writer.writeHandle(330,e.image)}_writeOsnapPointRef(e){e!==null&&(this._writer.write(1,Dt.osnapPointRefClassName),this._writer.write(72,e.objectOsnapType),this._writer.writeHandle(331,e.geometry),this._writer.write(73,e.subentType),this._writer.write(91,e.gsMarker),this._writer.write(40,e.geometryParameter),this._writer.writeVector(10,e.osnapPoint),this._writer.write(75,e.hasLastPointRef?1:0))}_writeSortentsTable(e){this._writer.write(w.Subclass,d.sortentsTable),this._writer.writeHandle(330,e.blockOwner);for(let t of e)this._writer.writeHandle(331,t.entity),this._writer.write(5,t.sortHandle)}_writeSpatialFilter(e){let t=L.create(br);this._writer.write(100,d.filter),this._writer.write(100,d.spatialFilter),this._writer.write(70,e.boundaryPoints.length,t);for(let s of e.boundaryPoints)this._writer.writeVector(10,s,t);this._writer.writeVector(210,e.normal,t),this._writer.writeVector(11,e.origin,t),this._writer.write(71,e.displayBoundary?1:0,t),this._writer.write(72,e.clipFrontPlane?1:0,t),e.clipFrontPlane&&this._writer.write(40,e.frontDistance,t),this._writer.write(73,e.clipBackPlane?1:0,t),e.clipBackPlane&&this._writer.write(41,e.backDistance,t);let i=[e.inverseInsertTransform.m00,e.inverseInsertTransform.m01,e.inverseInsertTransform.m02,e.inverseInsertTransform.m03,e.inverseInsertTransform.m10,e.inverseInsertTransform.m11,e.inverseInsertTransform.m12,e.inverseInsertTransform.m13,e.inverseInsertTransform.m20,e.inverseInsertTransform.m21,e.inverseInsertTransform.m22,e.inverseInsertTransform.m23,e.insertTransform.m00,e.insertTransform.m01,e.insertTransform.m02,e.insertTransform.m03,e.insertTransform.m10,e.insertTransform.m11,e.insertTransform.m12,e.insertTransform.m13,e.insertTransform.m20,e.insertTransform.m21,e.insertTransform.m22,e.insertTransform.m23];for(let s=0;s<i.length;s++)this._writer.write(40,i[s])}};T();ie();D();var id=class extends rr{get sectionName(){return 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pl=class r extends Xs{static variables=["$ACADVER","$DWGCODEPAGE","$LASTSAVEDBY","$HANDSEED","$ANGBASE","$ANGDIR","$ATTMODE","$AUNITS","$AUPREC","$CECOLOR","$CELTSCALE","$CELTYPE","$CELWEIGHT","$CLAYER","$CMLJUST","$CMLSCALE","$CMLSTYLE","$DIMSTYLE","$TEXTSIZE","$TEXTSTYLE","$LUNITS","$LUPREC","$MIRRTEXT","$EXTNAMES","$INSBASE","$INSUNITS","$LTSCALE","$LWDISPLAY","$PDMODE","$PDSIZE","$PLINEGEN","$PSLTSCALE","$SPLINESEGS","$SURFU","$SURFV","$TDCREATE","$TDUCREATE","$TDUPDATE","$TDUUPDATE","$TDINDWG"];writeAllHeaderVariables=!1;writeOptionalValues=!0;get headerVariables(){return this._headerVariables}_headerVariables;constructor(){super(),this._headerVariables=new Set(r.variables)}addHeaderVariable(e){if(!Nt.getHeaderMap().has(e))throw new Error(`The variable ${e} does not exist in the header`);this._headerVariables.add(e)}removeHeaderVariable(e){if(r.variables.map(t=>t.toLowerCase()).includes(e.toLowerCase()))throw new Error(`The variable ${e} cannot be removed from the set`);return 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td(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeDxfClasses(){let e=new Qc(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeTables(){let e=new id(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeBlocks(){let e=new Jc(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeEntities(){let e=new ed(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeObjects(){let e=new rd(this._writer,this._document,this._objectHolder,this.configuration);e.onNotification=this.triggerNotification.bind(this),e.write()}_writeACDSData(){}createDefaultConfiguration(){return new pl}};var 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c(s.x??0,s.y??0,s.z??0);return{min:a,max:n,width:n.x-a.x,height:n.y-a.y}}_getPolylinePoints(e){if(typeof e.getPoints=="function")return e.getPoints(this.configuration.arcPoints);let t=[];for(let i of e.vertices??[]){if(i==null||typeof i!="object")continue;let s=typeof i.getLocation3D=="function"?i.getLocation3D():i.location;if(typeof s=="object"&&s!==null){let a=s;typeof a.x=="number"&&typeof a.y=="number"&&typeof a.z=="number"?t.push(new c(a.x,a.y,a.z)):typeof a.x=="number"&&typeof a.y=="number"&&t.push(new g(a.x,a.y))}}return t}_createPath(...e){let t="";for(let i of e){let s=this._getPolylinePoints(i);if(!s||s.length===0)continue;let a=I.vectorToPixelSize(s[0],this.units);t+=`M ${I.vectorToSvg(a)} `;for(let n=1;n<s.length;n++){let o=I.vectorToPixelSize(s[n],this.units);t+=`L ${I.vectorToSvg(o)} `}i.isClosed&&(t+="Z")}return t}_drawableLineType(e){return e.isComplex&&!e.hasShapes}_getPointSize(e){let t=e.getActiveLineWeightType?e.getActiveLineWeightType():F.Default;return I.toPixelSize(this.configuration.getLineWeightValue(t,this.units),this.units)}_startDocument(e,t,i){if(this.writeStartDocument(),this.writeStartElement("svg"),this.writeAttributeString("xmlns","http://www.w3.org/2000/svg"),this.writeAttributeString("width",I.toSvgWithUnits(e.max.x-e.min.x,i)),this.writeAttributeString("height",I.toSvgWithUnits(e.max.y-e.min.y,i)),t){let s=t;this.writeStartAttribute("viewBox"),this.writeValue(I.toPixelSize(s.min.x,i)),this.writeValue(" "),this.writeValue(I.toPixelSize(s.min.y,i)),this.writeValue(" "),this.writeValue(I.toPixelSize(s.width,i)),this.writeValue(" "),this.writeValue(I.toPixelSize(s.height,i)),this.writeEndAttribute()}this.writeAttributeString("transform","scale(1,-1)"),this.layout!==null&&this.writeAttributeString("style","background-color:white")}_endDocument(){this.writeEndElement(),this.writeEndDocument(),this.close()}_svgPoints(e,t){if(!e||e.length===0)return"";let i=I.vectorToSvg(I.vectorToPixelSize(e[0],this.units));for(let s=1;s<e.length;s++)i+=" ",i+=I.vectorToSvg(I.vectorToPixelSize(e[s],this.units));return i}_writeArc(e,t){this.writeStartElement("path"),this._writeEntityHeader(e,t);let i=e.getEndVertices(),s=i.start,a=i.end,n=e.endAngle-e.startAngle,o=Math.abs(n)>Math.PI?1:0,l="";l+=`M ${I.vectorToSvg(I.vectorToPixelSize(s,this.units))}`,l+=" ",l+=`A ${I.toPixelSize(e.radius,this.units)} ${I.toPixelSize(e.radius,this.units)}`,l+=" ",l+=`0 ${o} 1 ${I.vectorToSvg(I.vectorToPixelSize(a,this.units))}`,this.writeAttributeString("d",l),this.writeAttributeString("fill","none"),this.writeEndElement()}_writeDimension(e,t){if(this.writeStartElement("g"),e.block&&e.block.entities)for(let i of e.block.entities)this.writeEntity(i,t);this.writeEndElement()}_writeCircle(e,t){let i=t.applyTransform(e.center);this.writeStartElement("circle"),this._writeEntityHeader(e,t),this.writeAttributeString("r",I.toSvgWithUnits(e.radius,this.units)),this.writeAttributeString("cx",I.toSvgWithUnits(i.x,this.units)),this.writeAttributeString("cy",I.toSvgWithUnits(i.y,this.units)),this.writeAttributeString("fill","none"),this.writeEndElement()}_writeDashes(e){let t="";for(let i of e)t+=Math.abs(I.toPixelSize(i,this.units)).toString(),t+=" ";this.writeAttributeString("stroke-dasharray",t.trim())}_writeDashesFromLineType(e,t){let i="";for(let s of e.segments)s.length===0?i+=I.toPixelSize(t,this.units).toString():i+=Math.abs(I.toPixelSize(s.length,this.units)).toString(),i+=" ";this.writeAttributeString("stroke-dasharray",i.trim())}_writeEllipse(e,t){if(e.isFullEllipse){this.writeStartElement("path"),this._writeEntityHeader(e,t);let i="",s=e.polarCoordinateRelativeToCenter?e.polarCoordinateRelativeToCenter(0):new c(0,0,0),a=e.polarCoordinateRelativeToCenter?e.polarCoordinateRelativeToCenter(Math.PI):new c(0,0,0);i+=`M ${I.vectorToSvg(I.vectorToPixelSize(s,this.units))} `,i+=`A ${e.majorAxis/2} ${e.minorAxis/2} ${e.rotation*180/Math.PI} 0 1 ${I.vectorToSvg(I.vectorToPixelSize(a,this.units))} `;let n=e.polarCoordinateRelativeToCenter?e.polarCoordinateRelativeToCenter(Math.PI):new c(0,0,0),o=e.polarCoordinateRelativeToCenter?e.polarCoordinateRelativeToCenter(Math.PI*2):new c(0,0,0);i+=`A ${e.majorAxis/2} ${e.minorAxis/2} ${e.rotation*180/Math.PI} 0 1 ${I.vectorToSvg(I.vectorToPixelSize(o,this.units))}`,this.writeAttributeString("d",i),this.writeAttributeString("fill","none"),this.writeEndElement()}else{this.writeStartElement("polyline"),this._writeEntityHeader(e,t);let i=e.polygonalVertexes?e.polygonalVertexes(256):[],s=this._svgPoints(i,t);this.writeAttributeString("points",s),this.writeAttributeString("fill","none"),this.writeEndElement()}}_writeEntityHeader(e,t,i=!0){let s=e.getActiveColor?e.getActiveColor():e.color??S.default;this.writeAttributeString("vector-effect","non-scaling-stroke"),i?this.writeAttributeString("stroke",this._colorSvg(s)):this.writeAttributeString("stroke","none");let a=e.getActiveLineWeightType?e.getActiveLineWeightType():F.Default;this.writeAttributeString("stroke-width",`${I.toSvgWithUnits(this.configuration.getLineWeightValue(a,this.units),ce.Millimeters)}`),this._writeTransformObj(t);let n=e.getActiveLineType?e.getActiveLineType():null;n&&this._drawableLineType(n)&&this._writeDashesFromLineType(n,this._getPointSize(e))}_writeHatch(e,t){this.writeStartElement("g");let i=this._writePattern(e),s=[];for(let a of e.paths){let n=a.getPoints?a.getPoints(this.configuration.arcPoints):[],o=new gt(n);s.push(o)}this.writeStartElement("path"),this._writeEntityHeader(e,t,!1),this.writeAttributeString("d",this._createPath(...s)),this.writeAttributeString("fill",`url(#${i})`),this.writeEndElement(),this.writeEndElement()}_writePatternHeader(e){let t=`${e.pattern.name}_pattern`;return this.writeStartElement("pattern"),this.writeAttributeString("id",t),this.writeAttributeString("patternUnits","userSpaceOnUse"),t}_writeSolidPattern(e){let t=this._writePatternHeader(e);return this.writeAttributeString("width","100%"),this.writeAttributeString("height","100%"),this.writeStartElement("rect"),this.writeAttributeString("width","100%"),this.writeAttributeString("height","100%"),this.writeAttributeString("fill",this._colorSvg(e.color)),this.writeEndElement(),this.writeEndElement(),t}_writePattern(e){if(e.isSolid)return this._writeSolidPattern(e);let t=new Map;for(let[n,o]of e.pattern.lines.entries()){let l=`${e.pattern.name}_${n}_line`;t.set(l,{min:new c(0,0,0),max:new c(o.lineOffset,o.lineOffset,0),width:o.lineOffset,height:o.lineOffset}),this.writeStartElement("pattern"),this.writeAttributeString("id",l),this.writeAttributeString("patternUnits","userSpaceOnUse"),this.writeAttributeString("width",I.toSvgWithUnits(o.lineOffset,this.units)),this.writeAttributeString("height",I.toSvgWithUnits(o.lineOffset,this.units)),this._writeTransformValues("patternTransform",I.vectorToPixelSize(new c(o.basePoint.x,o.basePoint.y,0),this.units)),this.writeStartElement("line");let p=Math.cos(o.angle)*10,b=Math.sin(o.angle)*10;this.writeAttributeString("x1",I.toSvgWithUnits(0,this.units)),this.writeAttributeString("y1",I.toSvgWithUnits(0,this.units)),this.writeAttributeString("x2",I.toSvgWithUnits(p,this.units)),this.writeAttributeString("y2",I.toSvgWithUnits(b,this.units)),this.writeAttributeString("stroke",this._colorSvg(e.color)),this.writeAttributeString("stroke-width",`${I.toSvgWithUnits(this.configuration.getLineWeightValue(e.lineWeight??F.Default,this.units),ce.Millimeters)}`),o.dashLengths&&o.dashLengths.length>0&&this._writeDashes(o.dashLengths),this.writeEndElement(),this.writeEndElement()}let i=this._writePatternHeader(e),s=0,a=0;for(let[,n]of t)n.width>s&&(s=n.width),n.height>a&&(a=n.height);this.writeAttributeString("width",I.toSvgWithUnits(s,this.units)),this.writeAttributeString("height",I.toSvgWithUnits(a,this.units));for(let[n,o]of t)this.writeStartElement("rect"),this.writeAttributeString("width",I.toSvgWithUnits(o.width,this.units)),this.writeAttributeString("height",I.toSvgWithUnits(o.height,this.units)),this.writeAttributeString("fill",`url(#${n})`),this.writeEndElement();return this.writeEndElement(),i}_writeInsert(e,t){let i=e.getTransform?e.getTransform():new fl,s=new fl(new c(t.translation.x+i.translation.x,t.translation.y+i.translation.y,t.translation.z+i.translation.z));this.writeStartElement("g"),this._writeTransformObj(s);for(let a of e.block.entities)this.writeEntity(a);this.writeEndElement()}_writeLine(e,t){this.writeStartElement("line"),this._writeEntityHeader(e,t),this.writeAttributeString("x1",I.toSvgWithUnits(e.startPoint.x,this.units)),this.writeAttributeString("y1",I.toSvgWithUnits(e.startPoint.y,this.units)),this.writeAttributeString("x2",I.toSvgWithUnits(e.endPoint.x,this.units)),this.writeAttributeString("y2",I.toSvgWithUnits(e.endPoint.y,this.units)),this.writeEndElement()}_writePoint(e,t){this.writeStartElement("circle"),this._writeEntityHeader(e,t),this.writeAttributeString("r",I.toSvgWithUnits(this.configuration.pointRadius,ce.Unitless)),this.writeAttributeString("cx",I.toSvgWithUnits(e.location.x,this.units)),this.writeAttributeString("cy",I.toSvgWithUnits(e.location.y,this.units)),this.writeAttributeString("fill",this._colorSvg(e.color)),this.writeEndElement()}_writePolyline(e,t){e.isClosed?this.writeStartElement("polygon"):this.writeStartElement("polyline"),this._writeEntityHeader(e,t);let i=this._getPolylinePoints(e),s=this._svgPoints(i,t);this.writeAttributeString("points",s),this.writeAttributeString("fill","none"),this.writeEndElement()}_writeText(e,t){let i;e instanceof at&&(e.horizontalAlignment!==Tt.Left||e.verticalAlignment!==St.Baseline)&&!(e.horizontalAlignment===Tt.Fit||e.horizontalAlignment===Tt.Aligned)?i=e.alignmentPoint:i=e.insertPoint,this.writeStartElement("g"),this._writeTransformObj(t),this.writeStartElement("text"),this._writeTransformValues("transform",I.vectorToPixelSize(i,this.units),new c(1,-1,0),e.rotation!==0?e.rotation:void 0),this.writeAttributeString("fill",this._colorSvg(e.color??S.default));let s="font:";if(s+=I.toSvgWithUnits(e.height,this.units),this.units===ce.Unitless&&(s+="px"),e.style?.trueType!==void 0&&(e.style.trueType&ua.Bold&&(s+="bold"),e.style.trueType&ua.Italic&&(s+="italic")),s+=" ",e.style?.filename){let n=e.style.filename.replace(/\.[^/.]+$/,"");s+=n}if(this.writeAttributeString("style",s),e instanceof ve){let a=e;switch(a.attachmentPoint){case se.TopLeft:this.writeAttributeString("alignment-baseline","hanging"),this.writeAttributeString("text-anchor","start");break;case se.TopCenter:this.writeAttributeString("alignment-baseline","hanging"),this.writeAttributeString("text-anchor","middle");break;case se.TopRight:this.writeAttributeString("alignment-baseline","hanging"),this.writeAttributeString("text-anchor","end");break;case se.MiddleLeft:this.writeAttributeString("alignment-baseline","middle"),this.writeAttributeString("text-anchor","start");break;case se.MiddleCenter:this.writeAttributeString("alignment-baseline","middle"),this.writeAttributeString("text-anchor","middle");break;case se.MiddleRight:this.writeAttributeString("alignment-baseline","middle"),this.writeAttributeString("text-anchor","end");break;case se.BottomLeft:this.writeAttributeString("alignment-baseline","baseline"),this.writeAttributeString("text-anchor","start");break;case se.BottomCenter:this.writeAttributeString("alignment-baseline","baseline"),this.writeAttributeString("text-anchor","middle");break;case se.BottomRight:this.writeAttributeString("alignment-baseline","baseline"),this.writeAttributeString("text-anchor","end");break}let n=a.getPlainTextLines?a.getPlainTextLines():[a.value];for(let o of n)this.writeStartElement("tspan"),this.writeAttributeString("x","0"),this.writeAttributeString("dy","1em"),this.writeString(o),this.writeEndElement();this.writeStartElement("tspan"),this.writeAttributeString("x","0"),this.writeAttributeString("dy","1em"),this.writeAttributeString("visibility","hidden"),this.writeString("."),this.writeEndElement()}else if(e instanceof at){let a=e;switch(a.horizontalAlignment){case Tt.Left:this.writeAttributeString("text-anchor","start");break;case Tt.Middle:case Tt.Center:this.writeAttributeString("text-anchor","middle");break;case Tt.Right:this.writeAttributeString("text-anchor","end");break}switch(a.verticalAlignment){case St.Baseline:case St.Bottom:this.writeAttributeString("alignment-baseline","baseline");break;case St.Middle:this.writeAttributeString("alignment-baseline","middle");break;case St.Top:this.writeAttributeString("alignment-baseline","hanging");break}this.writeString(e.value)}this.writeEndElement(),this.writeEndElement()}_writeSolid(e,t){this.writeStartElement("polygon"),this._writeEntityHeader(e,t);let i=this._svgPoints([e.firstCorner,e.secondCorner,e.thirdCorner,e.fourthCorner],t);this.writeAttributeString("points",i),this.writeAttributeString("fill",this._colorSvg(e.color)),this.writeEndElement()}_writeTransformObj(e){let t=e.translation.x!==0||e.translation.y!==0||e.translation.z!==0?e.translation:void 0,i=e.scale.x!==1||e.scale.y!==1?e.scale:void 0,s=e.eulerRotation.z!==0?e.eulerRotation.z:void 0;this._writeTransformValues("transform",t,i,s)}_writeTransformValues(e="transform",t,i,s){let a="";if(t&&(a+=`translate(${t.x.toString()},${t.y.toString()})`),i&&(a+=`scale(${i.x.toString()},${i.y.toString()})`),s!==void 0){let n=-(s*180/Math.PI);a+=`rotate(${n.toString()})`}a&&this.writeAttributeString(e,a)}};var xh=class extends Ra{entitiesWriter=null;lineTypeWriters=new Map;constructor(e,t,i){super(e,t,i)}writeLayout(e){this.units=Za.toUnits(e.paperUnits);let t=e.paperWidth,i=e.paperHeight;switch(e.paperRotation){case pi.Degrees90:case pi.Degrees270:t=e.paperHeight,i=e.paperWidth;break}let s=new c(0,0,0),a=new c(t,i,0),n={min:s,max:a,width:t,height:i},o=new c(e.unprintableMargin?.bottomLeftCorner?.x??0,e.unprintableMargin?.bottomLeftCorner?.y??0,0);this._startDocumentInternal(n);let l=I.vectorToPixelSize(o,this.units),p=new c(e.printScale,e.printScale,e.printScale);for(let b of e.associatedBlock.entities)this.writeEntity(b);this._endDocumentInternal()}_startDocumentInternal(e){this.writeStartDocument(),this.writeStartElement("svg"),this.writeAttributeString("xmlns","http://www.w3.org/2000/svg"),this.writeAttributeString("width",I.toSvgWithUnits(e.max.x-e.min.x,this.units)),this.writeAttributeString("height",I.toSvgWithUnits(e.max.y-e.min.y,this.units)),this.writeStartAttribute("viewBox"),this.writeValue(I.toSvgWithUnits(e.min.x,this.units)),this.writeValue(" "),this.writeValue(I.toSvgWithUnits(e.min.y,this.units)),this.writeValue(" "),this.writeValue(I.toSvgWithUnits(e.max.x-e.min.x,this.units)),this.writeValue(" "),this.writeValue(I.toSvgWithUnits(e.max.y-e.min.y,this.units)),this.writeEndAttribute(),this.writeAttributeString("transform","scale(1,-1)"),this.layout!==null&&this.writeAttributeString("style","background-color:white")}_endDocumentInternal(){this.writeEndElement(),this.writeEndDocument(),this.close()}_createWriter(){let e=new Ra(new Uint8Array(0),this.configuration);return e.formatting="Indented",e.onNotification=(t,i)=>this.triggerNotification(t,i),e}};var Ch=class extends Gs{_writer;constructor(e,t){super(e,t)}createDefaultConfiguration(){return new sd}dispose(){}write(){this.writeBlock(this._document.modelSpace)}writeBlock(e){this._createWriter(),this._writer.writeBlock(e)}writeLayout(e){this._createWriter(),this._writer.writeLayout(e)}_createWriter(){this._writer=new Ra(this._stream,this._encoding,this.configuration),this._writer.onNotification=(e,t)=>this.triggerNotification(e,t)}};var Dh;(function(r){r[r.AtLeast=1]="AtLeast",r[r.Exactly=2]="Exactly"})(Dh||(Dh={}));xr();var Th=class extends ge{constructor(e){super(e)}addOrUpdateVariable(e,t){let i=this.tryGet(e);i?i.value=t:this.add(new Ke(e,t))}addVariable(e,t){this.containsKey(e)||this.add(new Ke(e,t))}createDefaults(){this.addVariable(Ke.currentMultiLeaderStyle,ct.defaultName),this.addVariable(Ke.currentAnnotationScale,lt.defaultName),this.addVariable(Ke.currentTableStyle,dt.defaultName),this.addVariable(Ke.wipeoutFrame,"0"),this.addVariable("CVIEWDETAILSTYLE","Metric50"),this.addVariable("CVIEWSECTIONSTYLE","Metric50")}getValue(e){let t=this.tryGet(e);return t?t.value:null}};var Sh=class extends ge{constructor(e){super(e)}};var Bh=class extends ge{constructor(e){super(e)}createDefaults(){this._dictionary.tryAdd(ct.default_)}};var Rh=class extends ge{constructor(e){super(e)}};var Nh=class extends ge{constructor(e){super(e)}createDefaults(){let e=[{name:"1:1",paper:1,drawing:1,isUnit:!0},{name:"1:2",paper:1,drawing:2,isUnit:!1},{name:"1:4",paper:1,drawing:4,isUnit:!1},{name:"1:5",paper:1,drawing:5,isUnit:!1},{name:"1:8",paper:1,drawing:8,isUnit:!1},{name:"1:10",paper:1,drawing:10,isUnit:!1},{name:"1:16",paper:1,drawing:16,isUnit:!1},{name:"1:20",paper:1,drawing:20,isUnit:!1},{name:"1:30",paper:1,drawing:30,isUnit:!1},{name:"1:40",paper:1,drawing:40,isUnit:!1},{name:"1:50",paper:1,drawing:50,isUnit:!1},{name:"1:100",paper:1,drawing:100,isUnit:!1},{name:"2:1",paper:2,drawing:1,isUnit:!1},{name:"4:1",paper:4,drawing:1,isUnit:!1},{name:"8:1",paper:8,drawing:1,isUnit:!1},{name:"10:1",paper:10,drawing:1,isUnit:!1},{name:"100:1",paper:100,drawing:1,isUnit:!1}];for(let t of e){let i=new lt;i.name=t.name,i.paperUnits=t.paper,i.drawingUnits=t.drawing,i.isUnitScale=t.isUnit,this._dictionary.tryAdd(i)}}};var Ah=class extends ge{constructor(e){super(e)}createDefaults(){this._dictionary.tryAdd(dt.default_)}};yl();T();D();var vh=class extends Xn{get objectName(){return h.objectBlockBasePointParameter}get subclassMarker(){return d.blockBasePointParameter}point1010=new c(0,0,0);point1012=new c(0,0,0)};D();var Eh=class extends ia{get subclassMarker(){return d.blockFlipGrip}value140=0;value141=0;value142=0;value93N=0};T();D();B();var kh=class extends Qs{get objectType(){return m.UNLISTED}get objectName(){return h.objectBlockLinearParameter}get subclassMarker(){return d.blockLinearParameter}label="";description="";labelOffset=0};var Ph;(function(r){r[r.None=0]="None",r[r.PathType=1]="PathType",r[r.LineColor=2]="LineColor",r[r.LineType=4]="LineType",r[r.LineWeight=8]="LineWeight",r[r.ArrowheadSize=16]="ArrowheadSize",r[r.Arrowhead=32]="Arrowhead"})(Ph||(Ph={}));te();ld();var ad=class r{cache=new Map;_keySelector;constructor(e){this._keySelector=e}getProperty(e){return this.cache.get(e)}registerProperty(e,t){let i=new r.Prop;i.propertyName=e,i.attribute=t,i.getter=s=>s[e],i.setter=(s,a)=>{s[e]=a},this.cache.set(this._keySelector(e,t),i)}static fromClassProperties(e,t){let i=new r(t);for(let s of md(e))i.registerProperty(s.propertyName,s);return i}static fromSystemVariables(e,t){let i=new r(t);for(let s of Id(e))i.registerProperty(s.propertyName,s);return i}};(function(r){class e{getter=null;setter=null;attribute=null;propertyName=""}r.Prop=e})(ad||(ad={}));var Lh;(function(r){r[r.BlockExtents=0]="BlockExtents",r[r.BasePoint=1]="BasePoint"})(Lh||(Lh={}));var jh;(function(r){r[r.None=0]="None",r[r.XrefDependent=16]="XrefDependent",r[r.XrefResolved=32]="XrefResolved",r[r.Referenced=64]="Referenced"})(jh||(jh={}));var Oh;(function(r){r[r.ParllelToLastLeaderLine=0]="ParllelToLastLeaderLine",r[r.Horizontal=1]="Horizontal",r[r.Optimized=2]="Optimized"})(Oh||(Oh={}));B();var Ih;(function(r){r[r.Unitless=0]="Unitless",r[r.Millimeters=1]="Millimeters",r[r.Centimeters=2]="Centimeters",r[r.Meters=3]="Meters",r[r.Kilometers=4]="Kilometers",r[r.Inches=5]="Inches",r[r.Feet=6]="Feet",r[r.Yards=7]="Yards",r[r.Miles=8]="Miles"})(Ih||(Ih={}));var Mh;(function(r){r[r.NoDisplayOrPlotted=0]="NoDisplayOrPlotted",r[r.DisplayAndPlotted=1]="DisplayAndPlotted",r[r.DisplayNoPlotted=2]="DisplayNoPlotted"})(Mh||(Mh={}));_l();Aa();Pd();ht();export{u as ACadVersion,vi as AcdbPlaceHolder,oa as AecBinRecord,aa as AecCleanupGroup,na as AecWallStyle,Dl as AngularDirection,La as AngularUnitFormat,_i as AngularZeroHandling,Hs as AnnotScaleObjectContextData,Re as AppId,Dr as AppIdsTable,We as Arc,pa as ArcLengthSymbolPosition,we as AssociativityFlags,se as AttachmentPointType,Ea as AttributeBase,nr as AttributeDefinition,zt as AttributeEntity,Do as AttributeFlags,mi as AttributeType,Sl as AttributeVisibilityMode,Ui as AutoTransformMethodFlags,Or as BackgroundFillFlags,Zo as BigEndianConverter,fi as Block,Xn as Block1PtParameter,Qs as Block2PtParameter,Zn as BlockAction,cc as BlockActionBasePt,vh as BlockBasePointParameter,Lh as BlockContentConnectionType,Js as BlockElement,Ps as BlockEnd,yc as BlockFlipAction,Eh as BlockFlipGrip,gc as BlockFlipParameter,ia as BlockGrip,sa as BlockGripExpression,kh as BlockLinearParameter,$n as BlockParameter,U as BlockRecord,Tr as BlockRecordsTable,ki as BlockReferenceObjectContextData,ni as BlockRepresentationData,ra as BlockRotationAction,Jn as BlockRotationGrip,ea as BlockRotationParameter,ne as BlockTypeFlags,to as BlockVisibilityGrip,ta as BlockVisibilityParameter,Yn as BlockVisibilityState,Ei as BookColor,H as BorderOverrideFlags,wt as BoundaryPathFlags,E as BoundingBox,Td as BreakData,bd as BreakFlowDirection,Jd as BreakHeight,yd as BreakOptionFlags,Qd as BreakRowRange,Bs as CRC,ql as CRC32StreamHandler,Jr as CRC8StreamHandler,ns as CadAnnotScaleObjectContextDataTemplate,Zs as CadAttributeTemplate,lc as CadBlock1PtParameterTemplate,Wn as CadBlock2PtParameterTemplate,dc as CadBlockActionBasePtTemplate,Fn as CadBlockActionTemplate,nn as CadBlockCtrlObjectTemplate,Ks as CadBlockElementTemplate,Uc as CadBlockEntityTemplate,nc as CadBlockFlipActionTemplate,oc as CadBlockFlipParameterTemplate,io as CadBlockGripExpressionTemplate,Qn as CadBlockGripTemplate,Un as CadBlockParameterTemplate,ti as CadBlockRecordTemplate,Kn as CadBlockRepresentationDataTemplate,qn as CadBlockRotationActionTemplate,eo as CadBlockRotationGripTemplate,Gn as CadBlockRotationParameterTemplate,ro as CadBlockVisibilityGripTemplate,hs as CadBlockVisibilityParameterTemplate,gs as CadBody,It as CadCellStyleTemplate,re as CadDictionary,qs as CadDictionaryTemplate,ai as CadDictionaryWithDefault,Bn as CadDictionaryWithDefaultTemplate,cs as CadDimensionAssociationTemplate,ln as CadDimensionStyleTemplate,ri as CadDimensionTemplate,Is as CadDocument,qa as CadDocumentBuilder,O as CadEntityTemplate,He as CadEntityTemplateT,Hn as CadEvaluationExpressionTemplate,ds as CadEvaluationGraphTemplate,ao as CadFieldListTemplate,so as CadFieldTemplate,An as CadGeoDataTemplate,vn as CadGroupTemplate,ss as CadHatchTemplate,Nt as CadHeader,ii as CadInsertTemplate,cn as CadLayerTemplate,dn as CadLayoutTemplate,hn as CadLeaderTemplate,as as CadLineTypeTemplate,Ri as CadMLeaderAnnotContextTemplate,mn as CadMLeaderStyleTemplate,un as CadMLeaderTemplate,os as CadMLineStyleTemplate,pn as CadMLineTemplate,fn as CadMaterialTemplate,wn as CadMeshTemplate,ee as CadNonGraphicalObjectTemplate,Ze as CadNotSupportedException,A as CadObject,Co as CadObjectCollection,th as CadObjectExtensions,Mc as CadObjectHolder,_n as CadOle2FrameTemplate,ic as CadPlotSettingsTemplate,wr as CadPolyLineTemplate,Yc as CadProxyObjectTemplate,Ka as CadReaderBase,Ja as CadReaderConfiguration,bn as CadShapeTemplate,yn as CadSolid3DTemplate,En as CadSortensTableTemplate,Xc as CadSpatialFilterTemplate,gn as CadSplineTemplate,wi as CadSummaryInfo,kl as CadSystemVariable,ch as CadTableAttributeTemplate,Pn as CadTableCellContentFormatTemplate,Ln as CadTableCellContentTemplate,rl as CadTableCellTemplate,Gc as CadTableContentTemplate,kn as CadTableEntityTemplate,xe as CadTableEntryTemplate,jn as CadTableStyleTemplate,rt as CadTableTemplate,ei as CadTemplate,Y as CadTemplateT,si as CadTextEntityTemplate,xn as CadToleranceTemplate,Cn as CadUcsTemplate,Vn as CadUnderlayTemplate,Mn as CadUnknownEntityTemplate,In as CadUnknownNonGraphicalObjectTemplate,q as CadUtils,Sn as CadVPortTemplate,vt as CadValue,no as CadValueTemplate,V as CadValueType,Lo as CadValueUnitType,da as CadVertexTemplate,Dn as CadViewTemplate,sc as CadViewportEntityControlTemplate,ac as CadViewportEntityHeaderTemplate,Tn as CadViewportTemplate,hc as CadWallTemplate,Os as CadWipeoutBase,Ba as CadWipeoutBaseTemplate,Gs as CadWriterBase,Xs as CadWriterConfiguration,On as CadXRecordTemplate,gd as CellAlignmentType,Ji as CellBorder,Qi as CellContent,Kd as CellContentGeometry,Ve as CellEdgeFlags,Pe as CellOverrideFlags,Sa as CellRange,xt as CellStyle,xd as CellStyleClass,Cd as CellStyleType,Ds as CellType,Et as Circle,$i as ClipMode,bi as ClipType,C as CodePage,gr as CollectionChangedEventArgs,S as Color,Pl as ColorCollection,cr as ColorMethod,dr as ColumnType,Fs as ContentFormat,qd as CustomDataEntry,Po as DefaultLightingType,Qo as DesignCoordinatesType,ks as DictionaryCloningFlags,Ke as DictionaryVariable,Th as DictionaryVariableCollection,K as Dimension,ze as DimensionAligned,$t as DimensionAngular2Line,Gt as DimensionAngular3Pt,Bl as DimensionAssociation,Xt as DimensionDiameter,_t as DimensionLinear,Yt as DimensionOrdinate,on as DimensionPlaceholder,Zt as DimensionRadius,Q as DimensionStyle,Wt as DimensionStylesTable,No as DimensionTextBackgroundFillMode,Ao as DimensionTextHorizontalAlignment,vo as DimensionTextVerticalAlignment,G as DimensionType,Oo as DrawingDirectionType,Jl as Dwg21CompressedMetadata,hh as DwgAppInfoReader,Tc as DwgAppInfoWriter,Sc as DwgAuxHeaderWriter,Ct as DwgCheckSumCalculator,ec as DwgClassesReader,Bc as DwgClassesWriter,en as DwgDocumentBuilder,Xo as DwgException,rs as DwgFileHeader,is as DwgFileHeaderAC15,Rs as DwgFileHeaderAC18,Kl as DwgFileHeaderAC21,Rc as DwgFileHeaderWriterAC15,la as DwgFileHeaderWriterAC18,mh as DwgFileHeaderWriterAC21,mo as DwgFileHeaderWriterBase,tc as DwgHandleReader,vc as DwgHandleWriter,Qa as DwgHeaderHandlesCollection,rc as DwgHeaderReader,Ec as DwgHeaderWriter,Nc as DwgLZ77AC18Compressor,co as DwgLZ77AC18Decompressor,Ac as DwgLZ77AC21Compressor,ho as DwgLZ77AC21Decompressor,Ns as DwgLocalSectionMap,As as DwgMergedReader,ca as DwgMergedStreamWriter,xc as DwgObjectReader,Pc as DwgObjectWriter,_a as DwgPreview,Cc as DwgPreviewReader,Lc as DwgPreviewWriter,dh as DwgReader,qo as DwgReaderConfiguration,_ as DwgReferenceType,R as DwgSectionDefinition,Qr as DwgSectionDescriptor,fh as DwgSectionHash,J as DwgSectionIO,Ot as DwgSectionLocatorRecord,rn as DwgStreamReaderAC12,sn as DwgStreamReaderAC15,Ys as DwgStreamReaderAC18,an as DwgStreamReaderAC21,Ql as DwgStreamReaderAC24,Be as DwgStreamReaderBase,po as DwgStreamWriterAC12,fo as DwgStreamWriterAC15,wo as DwgStreamWriterAC18,_o as DwgStreamWriterAC21,jc as DwgStreamWriterAC24,Le as DwgStreamWriterBase,Dc as DwgSummaryInfoReader,Oc as DwgSummaryInfoWriter,ph as DwgWriter,Ic as DwgWriterConfiguration,kc as DwgmMergedStreamWriterAC14,qc as DxfAsciiWriter,Es as DxfBinaryReader,Hc as DxfBinaryReaderAC1009,Kc as DxfBinaryWriter,Wc as DxfBlockSectionReader,Jc as DxfBlocksSectionWriter,W as DxfClass,Gi as DxfClassCollection,L as DxfClassMap,Qc as DxfClassesSectionWriter,w as DxfCode,bo as DxfDocumentBuilder,zc as DxfEntitiesSectionReader,ed as DxfEntitiesSectionWriter,Bi as DxfException,h as DxfFileToken,td as DxfHeaderSectionWriter,Ie as DxfMap,Ia as DxfMapBase,Zc as DxfObjectsSectionReader,rd as DxfObjectsSectionWriter,Ml as DxfProperty,ja as DxfPropertyBase,wh as DxfReader,ul as DxfReaderConfiguration,Qe as DxfReferenceType,_s as DxfSectionReaderBase,rr as DxfSectionWriterBase,yo as DxfStreamReaderBase,go as DxfStreamWriterBase,d as DxfSubclassMarker,Fc as DxfTablesSectionReader,id as DxfTablesSectionWriter,Vc as DxfTextReader,yh as DxfWriter,pl as DxfWriterConfiguration,uc as EdgeStyleModel,Vr as EdgeType,bt as Ellipse,N as Entity,bs as EntityPlotStyleType,jh as EntryFlags,zn as EvaluationExpression,Vt as EvaluationGraph,jd as EvaluationGraphEdge,ka as EvaluationGraphNode,ll as EvaluationOptionFlags,cl as EvaluationStatusFlags,hi as ExtendedData,Er as ExtendedDataBinaryChunk,Fe as ExtendedDataControlString,kr as ExtendedDataCoordinate,xo as ExtendedDataDictionary,fs as ExtendedDataDirection,us as ExtendedDataDisplacement,ms as ExtendedDataDistance,Vi as ExtendedDataHandle,ot as ExtendedDataInteger16,Pr as ExtendedDataInteger32,lo as ExtendedDataLayer,Lr as ExtendedDataReal,Ii as ExtendedDataRecord,le as ExtendedDataRecordT,Pa as ExtendedDataReference,ps as ExtendedDataScale,jr as ExtendedDataString,ws as ExtendedDataWorldCoordinate,xi as Face3D,mc as FaceColorMode,pc as FaceLightingModelType,fc as FaceLightingQualityType,wc as FaceModifierType,Li as Field,ji as FieldList,dl as FieldStateFlags,hl as FilingOptionFlags,bc as Filter,ih as FlowDirectionType,ua as FontFlags,$c as FormattedTableData,or as FractionFormat,_r as GeoData,qe as GeoDataVersion,Rn as GeoMeshFace,Nn as GeoMeshPoint,Va as GradientColor,Oa as GridFlags,Ft as Group,Ne as GroupCodeValue,f as GroupCodeValueType,Ll as GroupCollection,Kt as Hatch,Wl as HatchBoundaryPath,Hr as HatchBoundaryPathArc,Ca as HatchBoundaryPathEdge,Fr as HatchBoundaryPathEllipse,Ur as HatchBoundaryPathLine,Mr as HatchBoundaryPathPolyline,Wr as HatchBoundaryPathSpline,Io as HatchGradientPattern,xa as HatchPattern,Ha as HatchPatternLine,Mo as HatchPatternType,Vo as HatchStyleType,Zi as HookLineDirection,gh as HugeMemoryStream,rh as INamedCadObjectExtensions,oi as ImageDefinition,Sh as ImageDefinitionCollection,Ut as ImageDefinitionReactor,Cr as ImageDisplayFlags,ol as ImageDisplayQuality,Ih as ImageUnits,Rl as IndexCreationFlags,Ye as Insert,ya as InvisibleEdgeFlags,Yi as KnotParametrization,pe as Layer,st as LayerFlags,Sr as LayersTable,ke as Layout,jl as LayoutCollection,Bo as LayoutFlags,zr as Leader,Ta as LeaderContentType,Ua as LeaderCreationType,Ko as LeaderDrawOrderType,$a as LeaderLine,Ph as LeaderLinePropertOverrideFlags,Ho as LeaderPathType,Ga as LeaderRoot,xl as LightingType,Me as Line,Dh as LineSpacingStyle,ba as LineSpacingStyleType,z as LineType,gl as LineTypeSegment,ut as LineTypeShapeFlags,Br as LineTypesTable,F as LineWeightType,Zl as LineWeightTypeExtensions,ma as LinearUnitFormat,Ad as LinkedData,vd as LinkedTableData,$s as LittleEndianConverter,hr as LwPolyline,qt as LwPolylineFlags,Xi as LwPolylineVertex,Bh as MLeaderStyleCollection,Gr as MLine,qi as MLineFlags,Fo as MLineJustification,Wa as MLineSegment,At as MLineStyle,Il as MLineStyleCollection,js as MLineStyleElement,Te as MLineStyleFlags,za as MLineVertex,ve as MText,Pi as MTextAttributeObjectContextData,et as MapSource,Ya as MarginFlags,ft as Material,Ol as MaterialCollection,ae as MathHelper,mt as Matrix4,Nl as MeasurementUnits,$r as Mesh,Da as MeshEdge,Ms as ModelerGeometry,Vl as ModelerGeometrySilhouette,jo as ModelerGeometryWire,Xr as MultiLeader,$l as MultiLeaderBlockAttribute,Jo as MultiLeaderDrawOrderType,Jt as MultiLeaderObjectContextData,Uo as MultiLeaderPathType,wd as MultiLeaderPropertyOverrideFlags,ct as MultiLeaderStyle,M as NonGraphicalObject,tr as NotificationEventArgs,y as NotificationType,zl as ObjectContextData,ge as ObjectDictionaryCollection,il as ObjectOsnapType,sh as ObjectSnapMode,Al as ObjectSortingFlags,m as ObjectType,Yr as Ole2Frame,Gl as OleObjectType,va as OnNameChangedArgs,lr as OrthographicType,vs as OsnapPointRef,Ht as PaperMargin,Rh as PdfDefinitionCollection,Ci as PdfUnderlay,Ai as PdfUnderlayDefinition,Ls as PlotFlags,Yo as PlotPaperUnits,pi as PlotRotation,Bt as PlotSettings,dd as PlotType,kt as Point,jt as PolyfaceMesh,Qt as PolygonMesh,xs as PolygonMeshVertex,Ir as Polyline,Ge as Polyline2D,gt as Polyline3D,ga as PolylineExtensions,$e as PolylineFlags,Wi as ProjectionMethod,ad as PropertyExpression,Xa as ProxyEntity,v as ProxyFlags,ci as ProxyObject,yi as RasterImage,li as RasterVariables,Di as Ray,Cs as Region,wa as RenderMode,nl as ResolutionUnit,sl as RotatedDimensionType,lt as Scale,Nh as ScaleCollection,el as ScaleEstimationType,hd as ScaledType,Se as Seqend,ur as SeqendCollection,ah as ShadeEdgeType,To as ShadePlotMode,So as ShadePlotResolutionMode,Wd as ShadowMode,qr as Shape,Fl as SmoothSurfaceType,mr as Solid,Ki as Solid3D,pt as SortEntitiesTable,ud as Sorter,Fi as SpaceLineTypeScaling,br as SpatialFilter,Lt as Spline,Xe as SplineFlags,Pt as SplineFlags1,vl as SplineType,ar as StandardFlags,Go as StartEndPointPair,ui as StyleFlags,al as SubentType,sd as SvgConfiguration,I as SvgConverter,xh as SvgDocumentBuilder,Ch as SvgWriter,Ra as SvgXmlWriter,Ae as Table,Zd as TableAttribute,zd as TableBorderPropertyFlags,$d as TableCellContentLayoutFlags,Dd as TableCellContentType,Gd as TableCellStateFlags,Xd as TableCellStylePropertyFlags,Sd as TableContent,es as TableEntity,_d as TableEntityBorderType,Us as TableEntityCell,Ws as TableEntityColumn,zs as TableEntityRow,Yd as TableEntityValueUnitType,ye as TableEntry,tl as TableFlowDirectionType,fe as TableOverrideFlags,dt as TableStyle,Ah as TableStyleCollection,Wo as TextAlignmentType,Oh as TextAngleType,Tl as TextArrowFitType,zo as TextAttachmentDirectionType,$o as TextAttachmentPointType,Vs as TextAttachmentType,fd as TextColumnData,Hi as TextDirection,at as TextEntity,Tt as TextHorizontalAlignment,Mi as TextMirrorFlag,Eo as TextMovement,Hl as TextProcessor,oe as TextStyle,Rr as TextStylesTable,St as TextVerticalAlignmentType,zi as TilingMethod,pr as Tolerance,ko as ToleranceAlignment,Z as Transform,Ee as Transparency,Rt as UCS,Nr as UCSTable,_c as UnderlayDefinition,Xl as UnderlayDisplayFlags,Yl as UnderlayEntity,Za as UnitExtensions,Ro as UnitStyleFormat,ce as UnitsType,er as UnknownEntity,Kr as UnknownNonGraphicalObject,gi as UscIconType,nt as VPort,vr as VPortsTable,tt as Vertex,yt as Vertex2D,Zr as Vertex3D,Ti as VertexFaceMesh,fr as VertexFaceRecord,Fa as VertexFlags,eh as VerticalAlignmentType,ls as View,de as ViewModeType,Ue as Viewport,ys as ViewportEntityControl,oo as ViewportEntityHeader,cd as ViewportStatusFlags,Ar as ViewsTable,Ni as VisualStyle,Ma as Wall,pd as WallJustification,Ts as Wipeout,Mh as WipeoutFrameType,El as XClipFrameType,Si as XLine,Mt as XRecord,Rd as XRecordEntry,g as XY,c as XYZ,Hh as XYZ_Zero,ue as ZeroHandling,Nd as registerMergedWriter,tn as registerStreamReader,uo as registerStreamWriter};