@arcgis/core/views/3d/layers/IntegratedMesh3DTilesLayerView3D.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as e}from"../../../chunks/tslib.es6.js";import t from"../../../core/Error.js";import has from"../../../core/has.js";import r from"../../../core/Logger.js";import{destroyMaybe as i}from"../../../core/maybe.js";import{initial as s,watch as o}from"../../../core/reactiveUtils.js";import{schedule as n}from"../../../core/scheduling.js";import{property as a}from"../../../core/accessorSupport/decorators/property.js";import"../../../core/RandomLCG.js";import{subclass as l}from"../../../core/accessorSupport/decorators/subclass.js";import{fromMat4 as c,invert as m}from"../../../core/libs/gl-matrix-2/math/mat3.js";import{create as d,IDENTITY as h}from"../../../core/libs/gl-matrix-2/factories/mat3f64.js";import{translate as u,getTranslation as p}from"../../../core/libs/gl-matrix-2/math/mat4.js";import{create as f}from"../../../core/libs/gl-matrix-2/factories/mat4f64.js";import{fromValues as g}from"../../../core/libs/gl-matrix-2/factories/quatf64.js";import{f as b,o as y}from"../../../chunks/vec32.js";import{fromArray as _,create as w}from"../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{fromValues as v}from"../../../core/libs/gl-matrix-2/factories/vec4f64.js";import{SphericalECEFSpatialReferenceLike as x}from"../../../geometry/ellipsoidUtils.js";import{computeTranslationToOriginAndRotation as C}from"../../../geometry/projection/computeTranslationToOriginAndRotation.js";import{localLinearScaleFactors as j}from"../../../geometry/projection/localLinearScaleFactors.js";import{projectVectorToVector as M}from"../../../geometry/projection/projectVectorToVector.js";import{create as T}from"../../../geometry/support/aaBoundingRect.js";import{BufferViewVec2f as P,BufferViewVec4f as O,BufferViewVec4u8 as U,BufferViewVec4u16 as E,BufferViewVec3f as A,BufferViewVec3u8 as H,BufferViewVec3u16 as I,BufferViewInt16 as V,BufferViewUint32 as R,BufferViewUint16 as S}from"../../../geometry/support/buffer/BufferView.js";import{Lyr3DLightingModel as F,Lyr3DUvWrapMode as k,Lyr3DImageFormat as D,Lyr3DPixelFormat as B,Lyr3DVtxAtrbSemantic as L,Lyr3DType as N}from"../../../layers/ILyr3DWasmPerSceneView.js";import G from"../../../layers/support/SceneModification.js";import{getElevationOffsetInMeters as z}from"../../../support/elevationInfoUtils.js";import{ViewingMode as W}from"../../ViewingMode.js";import{toWasmModification as $}from"./I3SMeshWorkerHandle.js";import{IntegratedMesh3DTilesViewPerformanceInfo as J}from"./IntegratedMesh3DTilesViewPerformanceInfo.js";import{DrapeTargetType as q}from"./interfaces.js";import{LayerView3D as K}from"./LayerView3D.js";import{addLayerViewToWasm as X,removeLayerViewFromWasm as Q,getLyr3DWasm as Y}from"./Lyr3DWasm.js";import{LayerElevationProvider as Z}from"./i3s/LayerElevationProvider.js";import{primTypeConversion as ee,alphaModeConversion as te,faceCullingConversion as re,wrapModeConversion as ie,lyr3DTypeToByteSize as se}from"./support/lyr3dTypeConversions.js";import{Tiles3DIntersectionHandler as oe}from"./support/Tiles3DIntersectionHandler.js";import{ElevationRange as ne}from"../support/ElevationRange.js";import{toBoundingRect as ae}from"../support/extentUtils.js";import{Obb as le,compute as ce}from"../support/orientedBoundingBox.js";import{ObjectParameters as me}from"../webgl-engine/collections/Component/ObjectParameters.js";import{GeometryParameters as de,createVertexBufferLayout as he}from"../webgl-engine/collections/Component/SourceGeometry.js";import{Transform as ue}from"../webgl-engine/collections/Component/Transform.js";import{ComponentParameterSummary as pe}from"../webgl-engine/collections/Component/Material/ComponentMaterial.js";import{RenderTexture as fe}from"../webgl-engine/core/material/RenderTexture.js";import{TextureCoordinateType as ge}from"../webgl-engine/core/shaderLibrary/attributes/TextureCoordinateAttribute.glsl.js";import{getEllipsoidMode as be}from"../webgl-engine/core/shaderLibrary/util/EllipsoidMode.js";import{Attribute as ye}from"../webgl-engine/lib/Attribute.js";import{CullFaceOptions as _e,AlphaDiscardMode as we,TextureEncodingMimeType as ve}from"../webgl-engine/lib/basicInterfaces.js";import{compressAndTransformNormals as xe}from"../webgl-engine/lib/Normals.js";import{Texture as Ce}from"../webgl-engine/lib/Texture.js";import{VertexAttribute as je}from"../webgl-engine/lib/VertexAttribute.js";import{writeDefaultAttribute as Me,writeBufferVec2 as Te}from"../webgl-engine/materials/internal/bufferWriterUtils.js";import Pe from"../../layers/LayerView.js";import{isInEffectiveScaleRange as Oe}from"../../support/layerViewUtils.js";import{TextureCompressionTracker as Ue}from"../../support/TextureCompressionTracker.js";import{alphaCutoff as Ee}from"../../../webscene/support/AlphaCutoff.js";var Ae;!function(e){e[e.API=1]="API",e[e.VerboseAPI=2]="VerboseAPI",e[e.Error=3]="Error"}(Ae||(Ae={}));class He{constructor(){this.handle=0,this.isVisible=!1,this.components=[],this.textureMemoryUsage=0,this.vboMemoryUsage=0,this.cpuMemoryUsage=0,this.textures=[]}get usedMemory(){return this.textureMemoryUsage+this.vboMemoryUsage+this.cpuMemoryUsage}get cachedMemory(){return this.usedMemory}}function Ie(e){return Math.round(e/1048.576)/1e3}let Ve=class extends(K(Pe)){constructor(){super(...arguments),this.type="integrated-mesh-3dtiles",this._compressionTracker=new Ue,this._modifications=new Array,this._visibleGeometryChangedSchedulerHandle=null,this._wasmLayerId=-1,this.ignoresMemoryFactor=!1,this.drapeTargetType=q.WithoutRasterImage,this._applySSAO=!has("disable-feature:im-ssao"),this._shadeNormals=!!has("enable-feature:im-shading"),this._lyrHandleToObjects=new Map,this._initialCullFace=new Map,this._suspendedHandle=null,this._dbgFlags=new Set}get hasModifications(){return this._modifications&&this._modifications.length>0}initialize(){if(this._dbgFlags.add(Ae.Error),this._dbg(Ae.VerboseAPI,"Tiles3DLayerView3D initialize() called"),this._updatingHandles.add((()=>this.layer.modifications),(()=>this._loadModifications()),s),!this._canProjectWithoutEngine())throw new t("layerview:spatial-reference-incompatible","The spatial reference of this scene layer is incompatible with the spatial reference of the view",{});const e=X(this).then((e=>{this._wasmLayerId=e,this._intersectionHandler=new oe(this),this.view.sceneIntersectionHelper.addIntersectionHandler(this._intersectionHandler),this._updatingHandles.add((()=>this.slicePlaneEnabled),(e=>this._slicePlaneEnabledChange(e))),this._updatingHandles.add((()=>this._modifications),(()=>this._modificationsChanged()),s),this._updatingHandles.add((()=>this.view.clippingArea),(()=>this._clippingAreaChanged()),s),this._elevationProvider=new Z({view:this.view,layerElevationSource:this,intersectionHandler:this._intersectionHandler}),this.view.elevationProvider.register("im",this._elevationProvider),this.view.basemapTerrain.overlayManager.registerDrapeTarget(this);const t=this.view.resourceController.memoryController.newCache(`t3d-${this.uid}`,(e=>this._onRemoveFromCache(e)));this._memCache=t,this.addHandles([o((()=>this.layer.elevationInfo),(e=>this._elevationInfoChanged(e)))]),this._suspendedHandle=o((()=>this.suspended),(e=>this._wasm?.setEnabled(this,!e)),s)}));this.addResolvingPromise(e)}destroy(){this._dbg(Ae.VerboseAPI,"Tiles3DLayerView3D destroy() called"),Q(this),this._suspendedHandle&&(this._suspendedHandle.remove(),this._suspendedHandle=null),this._intersectionHandler&&(this.view.sceneIntersectionHelper.removeIntersectionHandler(this._intersectionHandler),this._intersectionHandler=null),this._elevationProvider&&(this._elevationProvider.objectsChanged(this._obbs),this.view.elevationProvider.unregister(this._elevationProvider),this._elevationProvider=null),this.view.basemapTerrain.overlayManager.unregisterDrapeTarget(this),this._lyrHandleToObjects.forEach((e=>this.freeObject(e))),this._lyrHandleToObjects.clear(),this._initialCullFace.clear(),this._memCache=i(this._memCache),this._updatingHandles=i(this._updatingHandles),this.emit("visible-geometry-changed"),this._visibleGeometryChangedSchedulerHandle&&(this._visibleGeometryChangedSchedulerHandle.remove(),this._visibleGeometryChangedSchedulerHandle=null)}_modificationsChanged(){const e=this.layer.spatialReference,t=$(this._layerClippingArea,this._modifications,e);this._wasm?.setMeshModifications(this,t,e.wkid)}_clippingAreaChanged(){const e=this.layer.spatialReference,t=T();this._layerClippingArea=ae(this.view.clippingArea,t,e)?t:null,this._modificationsChanged()}_visibleGeometryChanged(){this._visibleGeometryChangedSchedulerHandle??=n((()=>{this.emit("visible-geometry-changed"),this._visibleGeometryChangedSchedulerHandle=null}))}_slicePlaneEnabledChange(e){this._intersectionHandler&&(this._intersectionHandler.slicePlaneEnabled=e),this.objects.forEach((t=>{const r=this._collection.getMaterial(t);r.commonMaterialParameters.hasSlicePlane=e,r.commonMaterialParameters.cullFace=e?_e.None:this._initialCullFace.get(t)}))}_elevationInfoChanged(e){this._wasm?.setLayerOffset(this,z(e))}get _obbs(){return this.objects.map((e=>this._collection.getComponentObb(e)))}get _wasm(){return Y(this.view)}get wasmLayerId(){return this._wasmLayerId}get usedMemory(){let e=0;return this._lyrHandleToObjects.forEach((t=>{t.isVisible&&(e+=t.usedMemory)})),e}get unloadedMemory(){return 0}get cachedMemory(){let e=0;return this._lyrHandleToObjects.forEach((t=>{t.isVisible||(e+=t.usedMemory)})),e}get visibleAtCurrentScale(){return Oe(this.layer.effectiveScaleRange,this.view.scale)}get performanceInfo(){let e=0,t=0,r=0,i=0,s=0,o=0;return this._lyrHandleToObjects.forEach((n=>{n.isVisible?(e+=n.textureMemoryUsage,t+=n.vboMemoryUsage,s++):(r+=n.textureMemoryUsage,i+=n.vboMemoryUsage,o++)})),new J(this.usedMemory,s,o,Ie(t),Ie(e),Ie(i),Ie(r))}_canProjectWithoutEngine(){if(this.view.state.viewingMode===W.Local){const e=this.view.renderSpatialReference?.isWebMercator?3857:this.view.renderSpatialReference?.wkid??-1;if(3857!==e&&32662!==e)return!1}return!0}get _stage(){return this.view.stage}get _collection(){return this._stage.renderView.componentObjectCollection}get elevationOffset(){return z(this.layer.elevationInfo)}get elevationRange(){const e=this.fullExtent;return e?.zmin&&e?.zmax?new ne(e.zmin,e.zmax):null}getElevationRange(e){return null}get fullExtent(){return this.layer.fullExtent}get objects(){return Array.from(this._lyrHandleToObjects.values()).reduce(((e,t)=>e.concat(t.components)),new Array)}isUpdating(){const e=this._wasm;return!(this._wasmLayerId<0||null==e)&&(e.isUpdating(this._wasmLayerId)||this._compressionTracker.compressing)}updatingFlagChanged(){this.notifyChange("updating")}async createRenderable(e){const t=e.meshData;if(null==t.data)throw new Error("meshData.data undefined");if(t.desc=JSON.parse(t.desc),null==t.desc)throw new Error("meshData.desc undefined");const r=_(t.desc.origin),i=new Array,s=new Map,o=new He;o.handle=e.handle,this._lyrHandleToObjects.set(e.handle,o);const n=this.view.basemapTerrain.spatialReference;let a,l;if("global"===this.view.viewingMode){const e=f();C(x,r,e,n),a=c(d(),e),l=m(d(),a)}else a=h,l=h;const T=f();u(T,T,r);const O=p(w(),T);let U=null;const E=w();if(t.desc.obb){const e=t.desc.obb.quaternion;U=new le(t.desc.obb.center,t.desc.obb.halfSize,g(e[0],e[1],e[2],e[3]))}for(let c=0;c<t.desc.prims.length;c++){const e=t.desc.prims[c];this._dbg(Ae.VerboseAPI,JSON.stringify(e));if(null==ee[e.ptype]||null==t.data){this._dbg(Ae.VerboseAPI,"[Unsupported Feature] Unsupported primitive mode ("+e.ptype+"). Skipping primitive.");continue}const m=t.desc?.materials&&null!=e.materialId?t.desc.materials[e.materialId]:null,d=null!=m?m.lightingModel:F.Unlit,{positionView:u,positionAttr:p,normalsView:f,normalsAttr:g,colorAttr:_,texCoord0Attr:x,indicesView:C}=this.getBufferViews(e,t.data.buffer,a);if(null==p||null==u||null==C)continue;const T=new de(null!=_,x?ge.Default:ge.None,null!=f,this._shadeNormals,this._applySSAO),A=p.data.length/p.size,H=(e,t)=>!e||e.data.length/e.size===A||(this._dbg(Ae.Error,`${t} !== numPos. Skipping primitive.`),!1);if(!H(x,"numTexcoord")||!H(_,"numColors")||!H(g,"normals"))continue;const I=he(T);if(null!=U?U=U.clone():(U=ce(p),b(E,U.center,r),U.center=E),a!==h)for(let t=0;t<u.count;t++)u.getVec(t,E),y(E,E,a),u.setVec(t,E);const V=I.createBuffer(p.data.length);if(Me(je.POSITION,p,null,null,V,0),null!=x){const e=V.getField(je.UV0,P);Te(x,e,0)}null!=_&&Me(je.COLOR,p,null,null,V,0),null!=g&&Me(je.NORMALCOMPRESSED,g,null,null,V,0);const R=new Uint32Array([0,C.typedBuffer.length]),S={vertices:{data:V.buffer,count:V.byteLength/I.stride,layoutParameters:T},positionData:{positions:u.typedBuffer,indices:C.typedBuffer},indices:C.typedBuffer,componentOffsets:R};o.cpuMemoryUsage+=u.count,o.cpuMemoryUsage+=C.count;const k=this.view.renderSpatialReference,D=w(),B=[1,1,1];j(O,k,B,n)||this._dbg(Ae.Error,"Unsupported coordinate system for IM overlay"),M(O,k,D,n);const L=this._collection.createObject(new me(v(D[0],D[1],B[0],B[1]),new ue(O,l),U,S));m&&this._collection.updateMaterial(L,(e=>{e.baseColor=m.baseColorFactor,e.usePBR=d===F.Pbr,e.hasParametersFromSource=!1,e.baseColorTexture=this._getTexture(m.baseColorTex,t,s,o),e.usePBR&&(e.mrrFactors=[m.metallicFactor,m.roughnessFactor,0],e.emissiveBaseColor=m.emissiveFactor??[0,0,0],e.metallicRoughnessTexture=this._getTexture(m.metalTex,t,s,o),e.emissionTexture=this._getTexture(m.emissiveTex,t,s,o),e.occlusionTexture=this._getTexture(m.occlusionTex,t,s,o),e.normalTexture=this._getTexture(m.normalTex,t,s,o)),e.objectOpacity=0,e.alphaDiscardMode=we.Mask;const r=[];e.baseColorTexture&&r.push(e.baseColorTexture.loadPromise),e.usePBR&&e.metallicRoughnessTexture&&r.push(e.metallicRoughnessTexture.loadPromise),e.usePBR&&e.emissionTexture&&r.push(e.emissionTexture.loadPromise),e.usePBR&&e.occlusionTexture&&r.push(e.occlusionTexture.loadPromise),e.usePBR&&e.normalTexture&&r.push(e.normalTexture.loadPromise);const n=Promise.all(r);i.push(n),n.then((()=>{e.alphaDiscardMode=te[m.alphaMode],e.objectOpacity=1,o.textureMemoryUsage+=e.baseColorTexture?.glTexture?.usedMemory||0,e.usePBR&&(o.textureMemoryUsage+=e.metallicRoughnessTexture?.glTexture?.usedMemory||0,o.textureMemoryUsage+=e.emissionTexture?.glTexture?.usedMemory||0,o.textureMemoryUsage+=e.occlusionTexture?.glTexture?.usedMemory||0,o.textureMemoryUsage+=e.normalTexture?.glTexture?.usedMemory||0)})),e.commonMaterialParameters.doubleSided=m.isDoubleSided,e.commonMaterialParameters.cullFace=m.faceCulling?re[m.faceCulling]:_e.Back,this._initialCullFace.set(L,e.commonMaterialParameters.cullFace),e.commonMaterialParameters.hasSlicePlane=this.slicePlaneEnabled,e.componentParameters.castShadows=pe.All,e.textureAlphaCutoff=m.alphaCutoff??Ee,e.alphaDiscardMode=te[m.alphaMode],e.isIntegratedMesh=!0,e.polygonOffsetEnabled=!1,e.hasOccludees=!1,e.ellipsoidMode=be(this.view.spatialReference)})),o.components.push(L),o.vboMemoryUsage+=this._collection.getObjectGPUMemoryUsage(L)}if(await Promise.all(i),s.forEach((e=>{o.textures.push(e)})),!this._memCache)throw new Error("no memCache");return this._memCache.put(`${o.handle}`,o),{memUsageBytes:o.usedMemory}}freeRenderable(e){const t=this._lyrHandleToObjects.get(e);t&&(this.freeObject(t),this._lyrHandleToObjects.delete(e))}freeObject(e){this._memCache&&this._memCache.pop(`${e.handle}`),e.components.forEach((t=>{e.textures.forEach((e=>{this._stage.removeTexture(e)})),this._collection.destroyObject(t),this._initialCullFace.delete(t)}))}setRenderableVisibility(e,t,r){if(this._memCache){for(let i=0;i<r;++i){const r=e[i],s=t[i];if(!s)continue;const o=this._lyrHandleToObjects.get(r);o&&(this._visibleGeometryChanged(),o.isVisible=s,o.components.forEach((e=>{this._collection.setObjectVisibility(e,s),this._elevationProvider.objectChanged(this._collection.getComponentObb(e))})),this._memCache.pop(`${r}`))}for(let i=0;i<r;++i){const r=e[i],s=t[i];if(s)continue;const o=this._lyrHandleToObjects.get(r);o&&(this._visibleGeometryChanged(),o.isVisible=s,o.components.forEach((e=>{this._collection.setObjectVisibility(e,s),this._elevationProvider.objectChanged(this._collection.getComponentObb(e))})),this._memCache.put(`${r}`,o))}}}_getTexture(e,t,r,i){let s=null;if(e&&t.desc?.images&&t.data?.buffer){const o=t.desc.images[e?.imageId];if(s=r.get(o),!s&&o){const n=this._stage.renderView.renderingContext.parameters.maxMaxAnisotropy,a=!!o.mipCount||n>1,l=ie[e.wrapMode??k.None];let c=o.alpha?4:3;const m=new Uint8Array(t.data.buffer,o.data.byteOffset,o.data.byteCount);let d=null,h=null,u=null;switch(o.format){case D.Raw:o.pixelFormat===B.R8?(d=m,c=1,h=""):o.pixelFormat===B.Rgb8?(d=m,c=3,h=""):o.pixelFormat===B.Rgba8&&(d=m,c=4,h="");break;case D.Dxt1:d=m,c=3,h=ve.DDS_ENCODING;break;case D.Dxt5:d=m,c=4,h=ve.DDS_ENCODING;break;case D.Basis:d=m,c=3,h=ve.KTX2_ENCODING;break;case D.Png:h="image/png",u=document.createElement("img");break;case D.Jpeg:h="image/jpeg",u=document.createElement("img");break;case D.Etc2:h="image/ktx",u=document.createElement("img");break;case D.Astc:this._dbg(Ae.Error,"Astc texture not supported");break;case D.Pvrtc:this._dbg(Ae.Error,"Pvrtc texture not supported")}if(u&&h){const e=new Blob([m],{type:h});u.src=URL.createObjectURL(e),d=u}if(d&&null!=h){const e=has("enable-feature:esri-compress-IM-textures")?{compressionTracker:this._compressionTracker,compressionCallback:e=>{e&&e>0&&(i.textureMemoryUsage-=e)}}:void 0;s=new Ce(d,{mipmap:a,maxAnisotropy:n,encoding:h,wrap:l,components:c,compressionOptions:e,noUnpackFlip:!0,width:o.mip0Width,height:o.mip0Height}),this._stage.addTexture(s),r.set(o,s)}}}return s?new fe(this.view.stage.renderView.textures,s.id):null}getBufferViews(e,t,r){let i,s,o,n,a,l,c,m=null;for(let h=0;h<e.atrbs.length;h++){const c=e.atrbs[h],u=c.view,p=void 0,f=u.byteOffset+u.byteCount,g=u.byteCount/se[u.type],b=[...Array(g).keys()].map((e=>e));try{switch(c.sem){case L.Position:3!==u.ncomp||u.type!==N.F32?this._dbg(Ae.Error,"[Unsupported Feature] Unsupported view for Position ("+u+")"):(i=new A(t,u.byteOffset,p,f),s=new ye(i.typedBuffer,b,3));break;case L.Normal:if(3!==u.ncomp||u.type!==N.F32)this._dbg(Ae.Error,"[Unsupported Feature] Unsupported view for Normal ("+u+")");else{const e=new A(t,u.byteOffset,p,f),i=xe(e.typedBuffer,r);a=new V(i),l=new ye(a.typedBuffer,b,2)}break;case L.TexCoord:2!==u.ncomp||u.type!==N.F32?this._dbg(Ae.Error,"[Unsupported Feature] Unsupported view for Texcoord ("+u+")"):void 0===n&&(n=new ye(new P(t,u.byteOffset,p,f).typedBuffer,b,2));break;case L.Color:4===u.ncomp?(u.type===N.F32&&(m=new O(t,u.byteOffset,p,f)),u.type===N.U8&&(m=new U(t,u.byteOffset,p,f)),u.type===N.U16&&(m=new E(t,u.byteOffset,p,f))):3===u.ncomp&&(u.type===N.F32&&(m=new A(t,u.byteOffset,p,f)),u.type===N.U8&&(m=new H(t,u.byteOffset,p,f)),u.type===N.U16&&(m=new I(t,u.byteOffset,p,f))),null==m?this._dbg(Ae.VerboseAPI,"[Unsupported Feature] Unsupported view for Color ("+u+")"):o=new ye(m.typedBuffer,b,u.ncomp);break;case L.FeatureIndex:break;default:this._dbg(Ae.VerboseAPI,"[Unsupported Feature] Unsupported semantic ("+c.sem+"). Skipping vertex attribute.")}}catch(d){this._dbg(Ae.VerboseAPI,"Error Creating buffer ("+d+"). Skipping vertex attribute.")}}if(e.index){const r=e.index.view,i=void 0,s=r.byteOffset+r.byteCount;switch(e.index.view.type){case N.U16:c=new S(t,r.byteOffset,i,s);break;case N.U32:c=new R(t,r.byteOffset,i,s);break;case N.U8:default:this._dbg(Ae.Error,"[Unsupported Feature] index type not supported ("+r.type+").")}}if(null==c&&null!=i){const e=i.count;if(e<65535){const t=new Uint16Array(e);c=new S(t)}else{const t=new Uint32Array(e);c=new R(t)}for(let t=0;t<e;t++)c.set(t,t)}return{positionView:i,positionAttr:s,colorAttr:o,texCoord0Attr:n,indicesView:c,normalsView:a,normalsAttr:l}}_loadModifications(){if(this.removeHandles("modifications"),null==this.layer.modifications)return void(this._modifications=[]);const e=this.layer.modifications;this.addHandles(this._updatingHandles.addOnCollectionChange((()=>e),(()=>this._modifications=e.toArray()),s),"modifications")}_onRemoveFromCache(e){this._wasm?.onRenderableEvicted(this,e.handle,e.usedMemory),this.freeRenderable(e.handle)}_dbg(e,t){this._dbgFlags.has(e)&&(e===Ae.Error?r.getLogger(this).error(t):r.getLogger(this).warn(t))}};e([a({type:[G]})],Ve.prototype,"_modifications",void 0),e([a()],Ve.prototype,"_visibleGeometryChangedSchedulerHandle",void 0),e([a()],Ve.prototype,"layer",void 0),e([a({readOnly:!0})],Ve.prototype,"visibleAtCurrentScale",null),e([a()],Ve.prototype,"elevationOffset",null),Ve=e([l("esri.views.3d.layers.IntegratedMesh3DTilesLayerView3D")],Ve);const Re=Ve;export{Re as default};