text: !function(){var e,r;e=this,r=function(e){"use strict";function r(e){this.IFF=e}r.prototype={constructor:r,parseBlock:function(){this.IFF.debugger.offset=this.IFF.reader.offset,this.IFF.debugger.closeForms();const e=this.IFF.reader.getIDTag();let r=this.IFF.reader.getUint32();switch(r>this.IFF.reader.dv.byteLength-this.IFF.reader.offset&&(this.IFF.reader.offset-=4,r=this.IFF.reader.getUint16()),this.IFF.debugger.dataOffset=this.IFF.reader.offset,this.IFF.debugger.length=r,e){case"FORM":this.IFF.parseForm(r);break;case"ICON":case"VMPA":case"BBOX":case"NORM":case"PRE ":case"POST":case"KEY ":case"SPAN":case"TIME":case"CLRS":case"CLRA":case"FILT":case"DITH":case"CONT":case"BRIT":case"SATR":case"HUE ":case"GAMM":case"NEGA":case"IFLT":case"PFLT":case"PROJ":case"AXIS":case"AAST":case"PIXB":case"AUVO":case"STCK":case"PROC":case"VALU":case"FUNC":case"PNAM":case"INAM":case"GRST":case"GREN":case"GRPT":case"FKEY":case"IKEY":case"CSYS":case"OPAQ":case"CMAP":case"NLOC":case"NZOM":case"NVER":case"NSRV":case"NVSK":case"NCRD":case"WRPW":case"WRPH":case"NMOD":case"NSEL":case"NPRW":case"NPLA":case"NODS":case"VERS":case"ENUM":case"TAG ":case"OPAC":case"CGMD":case"CGTY":case"CGST":case"CGEN":case"CGTS":case"CGTE":case"OSMP":case"OMDE":case"OUTR":case"FLAG":case"TRNL":case"GLOW":case"GVAL":case"SHRP":case"RFOP":case"RSAN":case"TROP":case"RBLR":case"TBLR":case"CLRH":case"CLRF":case"ADTR":case"LINE":case"ALPH":case"VCOL":case"ENAB":case"TMAP":this.IFF.debugger.skipped=!0,this.IFF.reader.skip(r);break;case"SURF":this.IFF.parseSurfaceLwo2(r);break;case"CLIP":this.IFF.parseClipLwo2(r);break;case"IPIX":case"IMIP":case"IMOD":case"AMOD":case"IINV":case"INCR":case"IAXS":case"IFOT":case"ITIM":case"IWRL":case"IUTI":case"IINX":case"IINY":case"IINZ":case"IREF":4===r?this.IFF.currentNode[e]=this.IFF.reader.getInt32():this.IFF.reader.skip(r);break;case"OTAG":this.IFF.parseObjectTag();break;case"LAYR":this.IFF.parseLayer(r);break;case"PNTS":this.IFF.parsePoints(r);break;case"VMAP":this.IFF.parseVertexMapping(r);break;case"AUVU":case"AUVN":this.IFF.reader.skip(r-1),this.IFF.reader.getVariableLengthIndex();break;case"POLS":this.IFF.parsePolygonList(r);break;case"TAGS":this.IFF.parseTagStrings(r);break;case"PTAG":this.IFF.parsePolygonTagMapping(r);break;case"VMAD":this.IFF.parseVertexMapping(r,!0);break;case"DESC":this.IFF.currentForm.description=this.IFF.reader.getString();break;case"TEXT":case"CMNT":case"NCOM":this.IFF.currentForm.comment=this.IFF.reader.getString();break;case"NAME":this.IFF.currentForm.channelName=this.IFF.reader.getString();break;case"WRAP":this.IFF.currentForm.wrap={w:this.IFF.reader.getUint16(),h:this.IFF.reader.getUint16()};break;case"IMAG":const a=this.IFF.reader.getVariableLengthIndex();this.IFF.currentForm.imageIndex=a;break;case"OREF":this.IFF.currentForm.referenceObject=this.IFF.reader.getString();break;case"ROID":this.IFF.currentForm.referenceObjectID=this.IFF.reader.getUint32();break;case"SSHN":this.IFF.currentSurface.surfaceShaderName=this.IFF.reader.getString();break;case"AOVN":this.IFF.currentSurface.surfaceCustomAOVName=this.IFF.reader.getString();break;case"NSTA":this.IFF.currentForm.disabled=this.IFF.reader.getUint16();break;case"NRNM":this.IFF.currentForm.realName=this.IFF.reader.getString();break;case"NNME":this.IFF.currentForm.refName=this.IFF.reader.getString(),this.IFF.currentSurface.nodes[this.IFF.currentForm.refName]=this.IFF.currentForm;break;case"INME":this.IFF.currentForm.nodeName||(this.IFF.currentForm.nodeName=[]),this.IFF.currentForm.nodeName.push(this.IFF.reader.getString());break;case"IINN":this.IFF.currentForm.inputNodeName||(this.IFF.currentForm.inputNodeName=[]),this.IFF.currentForm.inputNodeName.push(this.IFF.reader.getString());break;case"IINM":this.IFF.currentForm.inputName||(this.IFF.currentForm.inputName=[]),this.IFF.currentForm.inputName.push(this.IFF.reader.getString());break;case"IONM":this.IFF.currentForm.inputOutputName||(this.IFF.currentForm.inputOutputName=[]),this.IFF.currentForm.inputOutputName.push(this.IFF.reader.getString());break;case"FNAM":this.IFF.currentForm.fileName=this.IFF.reader.getString();break;case"CHAN":4===r?this.IFF.currentForm.textureChannel=this.IFF.reader.getIDTag():this.IFF.reader.skip(r);break;case"SMAN":const t=this.IFF.reader.getFloat32();this.IFF.currentSurface.attributes.smooth=!(t<0);break;case"COLR":this.IFF.currentSurface.attributes.Color={value:this.IFF.reader.getFloat32Array(3)},this.IFF.reader.skip(2);break;case"LUMI":this.IFF.currentSurface.attributes.Luminosity={value:this.IFF.reader.getFloat32()},this.IFF.reader.skip(2);break;case"SPEC":this.IFF.currentSurface.attributes.Specular={value:this.IFF.reader.getFloat32()},this.IFF.reader.skip(2);break;case"DIFF":this.IFF.currentSurface.attributes.Diffuse={value:this.IFF.reader.getFloat32()},this.IFF.reader.skip(2);break;case"REFL":this.IFF.currentSurface.attributes.Reflection={value:this.IFF.reader.getFloat32()},this.IFF.reader.skip(2);break;case"GLOS":this.IFF.currentSurface.attributes.Glossiness={value:this.IFF.reader.getFloat32()},this.IFF.reader.skip(2);break;case"TRAN":this.IFF.currentSurface.attributes.opacity=this.IFF.reader.getFloat32(),this.IFF.reader.skip(2);break;case"BUMP":this.IFF.currentSurface.attributes.bumpStrength=this.IFF.reader.getFloat32(),this.IFF.reader.skip(2);break;case"SIDE":this.IFF.currentSurface.attributes.side=this.IFF.reader.getUint16();break;case"RIMG":this.IFF.currentSurface.attributes.reflectionMap=this.IFF.reader.getVariableLengthIndex();break;case"RIND":this.IFF.currentSurface.attributes.refractiveIndex=this.IFF.reader.getFloat32(),this.IFF.reader.skip(2);break;case"TIMG":this.IFF.currentSurface.attributes.refractionMap=this.IFF.reader.getVariableLengthIndex();break;case"IMAP":this.IFF.reader.skip(2);break;case"IUVI":this.IFF.currentNode.UVChannel=this.IFF.reader.getString(r);break;case"IUTL":this.IFF.currentNode.widthWrappingMode=this.IFF.reader.getUint32();break;case"IVTL":this.IFF.currentNode.heightWrappingMode=this.IFF.reader.getUint32();break;case"BLOK":break;default:this.IFF.parseUnknownCHUNK(e,r)}"FORM"!=e&&(this.IFF.debugger.node=1,this.IFF.debugger.nodeID=e,this.IFF.debugger.log()),this.IFF.reader.offset>=this.IFF.currentFormEnd&&(this.IFF.currentForm=this.IFF.parentForm)}},e.LWO2Parser=r,Object.defineProperty(e,"__esModule",{value:!0})},"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r((e="undefined"!=typeof globalThis?globalThis:e||self).THREE=e["THREE-STD"]||{})}();
  