@arcgis/core/layers/Lyr3DWasmPerSceneView.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.19/LICENSE.txt */
import{__decorate as e}from"tslib";import i from"../request.js";import t from"../core/Accessor.js";import s from"../core/Error.js";import r from"../core/Logger.js";import{createAbortError as a,isAborted as n,isAbortError as o}from"../core/promiseUtils.js";import{watch as l}from"../core/reactiveUtils.js";import{addFrameTask as d}from"../core/scheduling.js";import{property as h,subclass as _}from"../core/accessorSupport/decorators.js";import y from"../geometry/SpatialReference.js";import{isGeographic as c}from"../geometry/support/spatialReferenceUtils.js";import u from"../geometry/support/WKIDUnitConversion.js";import{wasmFailedToInit as m,elevQueriesFull as g,elevQueriesGenericFail as w,invalidLayerView as p}from"./ILyr3DWasmPerSceneView.js";import{Lyr3DWorkerHandle as f}from"./Lyr3DWorkerHandle.js";import{getVCSFromHeightModelInfo as b}from"./support/tiles3DUtils.js";import{loadLyr3DMainWASM as v}from"../libs/lyr3d/Lyr3DModule.js";import{getElevationOffsetInMeters as D}from"../support/elevationInfoUtils.js";import{makeScheduleFunction as M}from"../views/3d/layers/support/makeScheduleFunction.js";const L=3857,k=32662,R=4326,S=5773,C=115700;let W=class extends t{constructor(e){super(e),this._lyr3DMainPromise=null,this._lyr3DMain=null,this._layers=new Map,this._viewSR=null,this._lyr3DBusyCount=0,this._lyr3DInternalMemoryBytes=0,this._isTerrainReady=!1,this._hasLayerThatReplacesTerrain=!1,this._elevationQueries=new Map,this._debugFlags=new Set,this._debugLevel=0,this._wasmNotLoaded="method requiring WASM was called when WASM isn't loaded",this._pulseTaskHandle=null,this._cameraElevationDirty=!0,this._debugFlags.add(0),this._debugFlags.add(1),this._debugFlags.add(2)}_debugLog(e,i,t,s=!0){if(this._debugFlags.has(e)&&this._debugLevel>=i){const e=s?`[js] ${t}`:`${t}`;0===i||1===i?r.getLogger(this).error(e):2===i&&r.getLogger(this).warn(e),r.getLogger(this).info(e)}}get lyr3DInternalMemoryBytes(){return this._lyr3DInternalMemoryBytes}initialize(){this._debugLevel>2&&(r.getLogger(this).level="info"),this._debugLog(0,3,"Lyr3DWasmPerSceneView.initialize()"),this.addHandles([l(()=>this.view.state?.contentCamera,()=>this._updateWasmCamera()),l(()=>this.view.state?.contentCamera.relativeElevation,()=>{this._cameraElevationDirty=!0,this._markAllLayerViewsUpdating()})]),this._pulseTaskHandle=d({preRender:()=>this._pulseTask()})}destroy(){this._debugLog(0,3,"Lyr3DWasmPerSceneView.destroy()"),this._lyr3DMain&&(this._layers.forEach(e=>{e.abortController.abort()}),this._elevationQueries.forEach((e,i)=>{this._lyr3DMain.cancel_elevation_query(i),e.rejectCallback(a())}),this._elevationQueries.clear(),this._lyr3DMain.uninitialize_lyr3d_wasm(),this._lyr3DMain=null);const e=this._workerHandle;e&&e.destroyWasm().then(()=>{this._workerHandle?.destroy(),this._workerHandle=null}),this._pulseTaskHandle?.remove(),this._pulseTaskHandle=null}addLayerView(e){return this._lyr3DMain?this._addLayerView(e):(this._debugLog(0,1,"Lyr3DWasmPerSceneView.add3DTilesLayerView() called when WASM wasn't initialized"),{wasmLayerId:m})}removeLayerView(e){if(!this._lyr3DMain)return this._debugLog(0,1,this._wasmNotLoaded),0;this._doRemoveLayerView(e);const i=this._layers.size;return 0===i&&(this._debugLog(0,3,"Lyr3DWasmPerSceneView.remove3DTilesLayerView() no Lyr3D layers left after removing a layer, destroying"),this.destroy()),i}getValidLayerViewCount(){if(!this._lyr3DMain)return this._debugLog(0,1,this._wasmNotLoaded),0;let e=0;return this._layers.forEach(i=>{i.layerView.wasmLayerId>=0&&++e}),e}setEnabled(e,i){if(!this._lyr3DMain)return void this._debugLog(0,1,this._wasmNotLoaded);const t=this._layers.get(e.wasmLayerId);if(t){this._lyr3DMain.set_enabled(e.wasmLayerId,i),t.needMemoryUsageUpdate=!0;const s=this._isUpdating(t);t.needFrame=!0,s||t.layerView.updatingFlagChanged()}}setLayerOffset(e,i){if(!this._lyr3DMain)return void this._debugLog(0,1,this._wasmNotLoaded);this._layers.get(e.wasmLayerId)&&this._lyr3DMain.set_carto_offset_z(e.wasmLayerId,i)}getAttributionText(){if(!this._lyr3DMain)return this._debugLog(0,1,this._wasmNotLoaded),[];return this._lyr3DMain.get_current_attribution_text().split("|")}onRenderableEvicted(e,i,t){if(!this._lyr3DMain)return void this._debugLog(0,1,this._wasmNotLoaded);this._layers.get(e.wasmLayerId)&&this._lyr3DMain.on_renderable_evicted(e.wasmLayerId,i,t)}setMeshModifications(e,i){if(!this._lyr3DMain)return void this._debugLog(0,1,this._wasmNotLoaded);const t=this._layers.get(e.wasmLayerId);if(t){const s=this._lyr3DMain._malloc(8*i.length),r=new Float64Array(this._lyr3DMain.HEAPF64.buffer,s,i.length);for(let e=0;e<i.length;++e)r[e]=i[e];this._lyr3DMain.set_mesh_modification_polygons(e.wasmLayerId,s,i.length),this._lyr3DMain._free(s);const a=this._isUpdating(t);t.needFrame=!0,a||t.layerView.updatingFlagChanged()}}isUpdating(e){if(!this._lyr3DMain&&this._lyr3DMainPromise)return!0;const i=this._layers.get(e);return!!i&&(i.outstandingJobCount>0||i.outstandingRenderableCount>0||i.needFrame||this._lyr3DBusyCount>0)}initializeWasm(e,i){return this._lyr3DMain?Promise.resolve():this.view.renderSpatialReference?(this._debugLog(0,3,"Lyr3DWasmPerSceneView.initializeWasm()"),this._lyr3DMainPromise||(this._lyr3DMainPromise=v().then(t=>{this._lyr3DMain=t,this._lyr3DMainPromise=null;const s=this._lyr3DMain.addFunction(this._onNewJob.bind(this),"v"),r=this._lyr3DMain.addFunction(this._onNewRenderable.bind(this),"v"),a=this._lyr3DMain.addFunction(this._freeRenderables.bind(this),"viii"),n=this._lyr3DMain.addFunction(this._setRenderableVisibility.bind(this),"viiii"),o=this._lyr3DMain.addFunction(this._onWasmError.bind(this),"viiii"),l=this._lyr3DMain.addFunction(this._onElevQueryComplete.bind(this),"vi");if(!this.view.renderSpatialReference)return void(this._lyr3DMain=null);this._viewSR=this.view.renderSpatialReference?.toJSON();const d="global"===this.view.viewingMode?5:3;if(5===d)this._viewSR.wkid=this._viewSR.latestWkid=R,this._viewSR.vcsWkid=this._viewSR.latestVcsWkid=S;else if(this.view.renderSpatialReference?.isWebMercator)this._viewSR.wkid=this._viewSR.latestWkid=L,this._viewSR.vcsWkid=this._viewSR.latestVcsWkid=S;else if(this.view.renderSpatialReference?.wkid===k)this._viewSR.wkid=this._viewSR.latestWkid=R,this._viewSR.vcsWkid=this._viewSR.latestVcsWkid=S;else if(!this._viewSR.latestVcsWkid&&!this._viewSR.vcsWkid){const e=b(this.view.heightModelInfo);if(e)this._viewSR.vcsWkid=this._viewSR.latestVcsWkid=e;else{const e=this.view.heightModelInfo?.heightModel,i=!e||"gravity-related-height"===e;this._viewSR.vcsWkid=this._viewSR.latestVcsWkid=i?S:C}}return this._lyr3DMain.initialize_lyr3d_wasm(o,s,r,a,n,l,e,i,d,this._cleanUpSR(this._makeSRWasmSerializable(this._viewSR)),Math.max(this._debugLevel,0))?(this._workerHandle=new f(M(this.view.resourceController)),this._workerHandle.promise?this._workerHandle.promise:void 0):(this._lyr3DMain=null,void this._debugLog(0,0,"Lyr3d Main WASM failed to initialize",!1))}).catch(e=>{this._debugLog(0,0,`Lyr3d WASM failed to download error = ${e}`,!1)})),this._lyr3DMainPromise):Promise.reject()}get isTerrainReady(){return this._isTerrainReady}setLodPixelThreshold(e,i){this._lyr3DMain?.set_lod_pixel_threshold(i);const t=this._layers.get(e.wasmLayerId);t&&(t.needFrame=!0)}setMaximumGaussianSplatCount(e){this._lyr3DMain.set_maximum_splat_count(e),this._layers.forEach(e=>{"gaussian-splat-3d"===e.layerView.type&&(e.needFrame=!0)})}queryElevation(e,i,t){if(!this._lyr3DMain)return Promise.reject(this._wasmNotLoaded);if(0===i.coordinates.length)return Promise.reject("no coordinates for elevation query");const s="global"===this.view.viewingMode?y.WGS84:this._viewSR.wkid===L?y.WebMercator:y.PlateCarree,r=i.projectSync(s);r&&(i=r);const a=2*i.coordinates.length,n=this._lyr3DMain._malloc(8*a),o=new Float64Array(this._lyr3DMain.HEAPF64.buffer,n,a);for(let y=0;y<i.coordinates.length;++y){const e=i.coordinates[y];o[2*y]=e.x,o[2*y+1]=e.y}const l=t?.maxGeometricError??0,d=this._lyr3DMain.create_elevation_query(e.wasmLayerId,l,n,a);if(this._lyr3DMain._free(n),d===g)return Promise.reject("max mesh elevation query limit exceeded");if(d===w)return Promise.reject("elevation query failed");const h={descriptor:i,signal:t?.signal,resolveCallback:null,rejectCallback:null},_=new Promise((e,i)=>{h.resolveCallback=e,h.rejectCallback=i});return this._elevationQueries.set(d,h),_}_checkForAbortedElevationQueries(){const e=[];this._elevationQueries.forEach((i,t)=>{n(i.signal)&&(this._lyr3DMain.cancel_elevation_query(t),i.rejectCallback(a()),e.push(t))});for(let i=0;i<e.length;++i)this._elevationQueries.delete(e[i])}_pulseTask(){if(this._lyr3DMain){if(this._cameraElevationDirty){const e=this.view.state?.contentCamera.relativeElevation;this._lyr3DMain.set_camera_elevation(e)}this._checkForAbortedElevationQueries();let e=0,i=0;this._layers.forEach(t=>{e+=t.layerView.usedMemory,i+=t.layerView.cachedMemory}),e/=1048576,i/=1048576;const t=this.view.resourceController.memoryController,s=t.usedMemory*t.maxMemory-e;this._lyr3DBusyCount=this._lyr3DMain.frame_pulse(t.memoryFactor,e,i,s,t.maxMemory),this._lyr3DInternalMemoryBytes=this._lyr3DMain.get_index_memory_bytes(),this._layers.forEach(e=>{this._cameraElevationDirty||(e.needFrame=!1),e.layerView.updatingFlagChanged()}),this._hasLayerThatReplacesTerrain&&!this._isTerrainReady&&(this._isTerrainReady=this._lyr3DMain.is_terrain_ready(),this._isTerrainReady&&this.notifyChange("isTerrainReady")),this._cameraElevationDirty=!1}}_isUpdating(e){return e.outstandingJobCount>0||e.outstandingRenderableCount>0||e.needFrame||this._lyr3DBusyCount>0}_incrementJobCount(e,i){if(i.isForElevationQuery)return;const t=this._isUpdating(e);e.outstandingJobCount+=1,t||e.layerView.updatingFlagChanged()}_decrementJobCount(e,i){if(i.isForElevationQuery)return;const t=this._isUpdating(e);e.outstandingJobCount-=1;t!==this._isUpdating(e)&&e.layerView.updatingFlagChanged()}_incrementRenderableCount(e){const i=this._isUpdating(e);e.outstandingRenderableCount+=1,i||e.layerView.updatingFlagChanged()}_decrementRenderableCount(e){const i=this._isUpdating(e);e.outstandingRenderableCount-=1;i!==this._isUpdating(e)&&e.layerView.updatingFlagChanged()}_onJobFailed(e,i,t){i.error.length&&this._debugLog(1,1,i.error,!1),this._lyr3DMain&&this._lyr3DMain.on_job_failed(t.jobId,t.desc),this._decrementJobCount(e,t)}_onJobSucceeded(e,i,t){if(this._lyr3DMain){if(e.layerView.destroyed)return void this._lyr3DMain.on_job_failed(t.jobId,t.desc);const s=i.data.byteLength,r=this._lyr3DMain._malloc(s);new Uint8Array(this._lyr3DMain.HEAPU8.buffer,r,s).set(i.data),this._lyr3DMain.on_job_completed(t.jobId,i.jobDescJson,r,s),this._lyr3DMain._free(r)}this._decrementJobCount(e,t)}_getRequestPromises(e,t,s,r){const a=[];for(const n of e){const e=new URL(n);if("integrated-mesh-3dtiles"===r.type){if(e.origin===s.origin&&e.pathname===s.pathname){if(r.rootTileset){a.push(Promise.resolve(r.rootTileset.slice()));continue}}else r.session&&e.searchParams.set("session",r.session)}a.push(i(e.toString(),t).then(e=>e.data))}return a}_getInitialPromise(e,i,t,s,r,a,n){const l=this._getRequestPromises(e.urls,i,t,s);return Promise.all(l).then(e=>(r.inputs=e,this._workerHandle.invoke(r,a))).then(e=>e).catch(i=>{let t=1;return o(i)?this._debugLog(1,2,`job ${e.jobId} was cancelled.`):n&&400===i.details?.httpStatus?(t=3,this._debugLog(1,2,"Session expired, trying to create new Session.")):this._debugLog(1,1,`job ${e.jobId} failed with error ${i}.`),{status:t,error:"",jobDescJson:"",data:new Uint8Array(0),missingInputUrls:[],inputs:[]}})}async _onNewJob(){const e=this._lyr3DMain.get_next_job(),i=this._layers.get(e.layerId);if(!i)return;this._incrementJobCount(i,e);const t=i.abortController.signal,s=i.layerView.layer,r="integrated-mesh-3dtiles"===s.type?s.key:null,a="integrated-mesh-3dtiles"===s.type?s.session:null,n={responseType:"array-buffer",signal:t,query:{...i.customParameters,token:i.apiKey,key:r}},l={id:e.jobId,inputs:[],jobDescJson:e.desc.slice(),isMissingResourceCase:!1},d=new URL(s.url),h=r=>{if(1===r.status)this._onJobFailed(i,r,e);else if(0===r.status)this._onJobSucceeded(i,r,e);else if(2===r.status){const a=this._getRequestPromises(r.missingInputUrls,n,d,s);Promise.all(a).then(e=>{l.jobDescJson=r.jobDescJson,r.originalInputs?l.inputs=r.originalInputs:l.inputs=[],l.isMissingResourceCase=!0;for(const i of e)l.inputs.push(i);return this._workerHandle.invoke(l,t)}).then(t=>{1===t.status?this._onJobFailed(i,t,e):0===t.status&&this._onJobSucceeded(i,t,e)}).catch(t=>{this._decrementJobCount(i,e),o(t)?this._debugLog(1,2,`job ${e.jobId} was cancelled.`):this._debugLog(1,1,`job ${e.jobId} failed with error ${t}.`),this._lyr3DMain&&this._lyr3DMain.on_job_failed(e.jobId,e.desc)})}};try{const i=await this._getInitialPromise(e,n,d,s,l,t,a);if(3===i.status&&"integrated-mesh-3dtiles"===s.type){a===s.session&&null!==s.session&&await s.requestRootAndSession(t);h(await this._getInitialPromise(e,n,d,s,l,t,s.session))}else h(i)}catch(_){_&&this._debugLog(1,1,_.toString(),!1),this._lyr3DMain&&this._lyr3DMain.on_job_failed(e.jobId,e.desc),this._decrementJobCount(i,e)}}_onNewRenderable(){const e=this._lyr3DMain.get_next_renderable(),{meshData:i}=e;if(i.data&&i.data.byteLength>0){const e=i.data.slice();i.data=e}const t=this._layers.get(e.layerId);t&&(this._incrementRenderableCount(t),t.layerView.createRenderable(e).then(i=>{const s=i.numGaussians??0;this._lyr3DMain?.on_renderable_created(!0,e.layerId,e.handle,i.memUsageBytes,s),this._decrementRenderableCount(t)}).catch(i=>{o(i)||this._debugLog(2,1,`createRenderable failed with error ${i}.`),this._lyr3DMain?.on_renderable_created(!1,e.layerId,e.handle,0,0),this._decrementRenderableCount(t)}))}_freeRenderables(e,i,t){if(t<1)return;const s=this._layers.get(e);if(!s)return;const r=s.layerView,a=[],n=new Uint32Array(this._lyr3DMain.HEAPU32.buffer,i,t);for(let o=0;o<t;++o)a.push(n[o]);for(let o=0;o<t;++o)r.freeRenderable(a[o])}_setRenderableVisibility(e,i,t,s){if(s<1)return;const r=this._layers.get(e);if(!r)return;const a=r.layerView,n=[],o=[],l=new Uint32Array(this._lyr3DMain.HEAPU32.buffer,i,s),d=new Uint8Array(this._lyr3DMain.HEAPU8.buffer,t,s);for(let h=0;h<s;++h)n.push(l[h]),o.push(!!(1&d[h]));a.setRenderableVisibility(n,o,s)}_onWasmError(e,i,t,s){this._lyr3DMain&&this._debugLog(t,s,this._lyr3DMain.UTF8ToString(e,i),!1)}_onElevQueryComplete(e){const i=this._elevationQueries.get(e),t=this._lyr3DMain.get_elevation_query_result(e);if(i)if(t.succeeded&&t.zs){const s=t.zs.slice(),r=i.descriptor.clone();for(let e=0;e<s.length;++e)r.coordinates[e].z=s[e];this._debugLog(2,3,`Success EQ ${e}, number points ${s.length}.`),i.resolveCallback(r),this._elevationQueries.delete(e)}else i.rejectCallback(new s("elevation-query:error",t?.error??"Elevation query failed")),this._elevationQueries.delete(e);else this._debugLog(2,1,`_onElevQueryComplete called for unknown queryId ${e}.`)}_doRemoveLayerView(e){const i=this._layers.get(e.wasmLayerId);return!!i&&(i.abortController.abort(),this._lyr3DMain.remove_layer(e.wasmLayerId),this._is3DTilesIMLayerView(e)&&e.layer.replacesTerrain&&(this._hasLayerThatReplacesTerrain=!1,this._isTerrainReady=!1,this.notifyChange("isTerrainReady")),this._layers.delete(e.wasmLayerId),!0)}_is3DTilesIMLayerView(e){return"integrated-mesh-3dtiles"===e.layer.type}_isGaussianSplatLayerView(e){return"gaussian-splat"===e.layer.type}_isGaussianSplatLayer(e){return"gaussian-splat"===e.type}_toWasmQuality(e){switch(e){case"low":return 1;case"medium":return 2;case"high":return 3}}_addLayerView(e){const i=e.layer;if(!i.url||!i.rootTilesetJSON)return{wasmLayerId:p};const t="integrated-mesh-3dtiles"===i.type?0:2,s=this._lyr3DMain.validate_root_tileset(JSON.stringify(i.rootTilesetJSON),t);if(0!==s.errorCode)return{wasmLayerId:p,check:s};const a=this._lyr3DMain.get_next_layer_id(),n=new AbortController;this._layers.set(a,{layerView:e,abortController:n,needMemoryUsageUpdate:!1,outstandingJobCount:0,outstandingRenderableCount:0,customParameters:i.customParameters,apiKey:i.apiKey,needFrame:!0});const o=D(i.elevationInfo),l=this._toWasmQuality(this.view?.qualityProfile),d=e=>r.getLogger(this).error("add-spatial-reference-error","Error when adding SR:",e);let h=!1;if(this._isGaussianSplatLayerView(e)&&this._isGaussianSplatLayer(i)){let t=i.spatialReference;if(e.useEsriCrs&&i.esriCrsSpatialReference){t=i.esriCrsSpatialReference;const s=c(t);let r=1,a=1;!s&&t.wkid&&-1!==t.wkid&&(r=u.values[u[t.wkid]],a=e.metersPerVCSUnit),this._workerHandle.addSpatialReferenceInfo(this._cleanUpSR(this._makeSRWasmSerializable(t)),s,r,a).catch(d),t.vcsWkid&&this._viewSR.vcsWkid&&this._viewSR.vcsWkid!==t.vcsWkid&&this._workerHandle.addSpatialReferenceInfo(this._cleanUpSR(this._makeSRWasmSerializable(this._viewSR)),!1,1,1).catch(d)}h=this._lyr3DMain.add_gaussian_splat_layer(l,i.url,a,o)}else this._is3DTilesIMLayerView(e)&&(h=this._lyr3DMain.add_3dtiles_layer(l,i.url,a,o,e.layer.replacesTerrain),h&&e.layer.replacesTerrain&&(this._hasLayerThatReplacesTerrain=!0,this._isTerrainReady=!1,this.notifyChange("isTerrainReady")));return h?(this._updateWasmCamera(),e.updatingFlagChanged(),{wasmLayerId:a}):(this._layers.delete(a),{wasmLayerId:p})}_updateWasmCamera(){const e=this.view.state?.contentCamera;if(!e||!this._lyr3DMain)return;const{eye:i,center:t,up:s,near:r,far:a,fovY:n}=e,o=[e.viewport[2],e.viewport[3]],l=e.width/e.height;this._lyr3DMain.set_camera_parameters({eye:i,center:t,up:s,near:r,far:a,fov:n,aspectRatio:l,viewport:o}),this._markAllLayerViewsUpdating()}_markAllLayerViewsUpdating(){this._layers.forEach(e=>{const i=this._isUpdating(e);e.needFrame=!0,i||e.layerView.updatingFlagChanged()})}_makeSRWasmSerializable(e){return{wkid:e?.wkid??-1,latestWkid:e?.latestWkid??-1,vcsWkid:e?.vcsWkid??-1,latestVcsWkid:e?.latestVcsWkid??-1,wkt:e?.wkt??""}}_cleanUpSR(e){return-1===e?.wkid&&e.latestWkid&&-1!==e.latestWkid?e.wkid=e.latestWkid:-1===e?.latestWkid&&e.wkid&&-1!==e.wkid&&(e.latestWkid=e.wkid),-1===e?.vcsWkid&&e.latestVcsWkid&&-1!==e.latestVcsWkid?e.vcsWkid=e.latestVcsWkid:-1===e?.latestVcsWkid&&e.vcsWkid&&-1!==e.vcsWkid&&(e.latestVcsWkid=e.vcsWkid),e}};e([h({constructOnly:!0})],W.prototype,"view",void 0),e([h({readOnly:!0})],W.prototype,"isTerrainReady",null),W=e([_("esri.layers.Lyr3DWasmPerSceneView")],W);const V=W;export{V as default};