@arcgis/core/views/3d/layers/TiledLayerView3D.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import{__decorate as e}from"tslib";import t from"../../../core/Error.js";import{whenOnce as i}from"../../../core/reactiveUtils.js";import{property as r,subclass as a}from"../../../core/accessorSupport/decorators.js";import{LayerViewPerformanceInfo as l}from"./support/LayerViewPerformanceInfo.js";import{updatingProgress as s,updatingProgressValue as n}from"../support/updatingProperties.js";import{checkIfTileInfoSupportedForView as o}from"../terrain/terrainUtils.js";import{isScaleRangeActive as c,validateScaleRange as h}from"../../support/layerViewUtils.js";const m=m=>{const p=m;let u=class extends p{constructor(){super(...arguments),this.hasMixedImageFormats=!0}get imageFormatIsOpaque(){return!1}get fullExtent(){return this.layer.fullExtent}get isOpaque(){return this.fullOpacity>=1&&this.imageFormatIsOpaque}tilesVisibleAtCurrentScale(){const{minScale:e,maxScale:t}=this.layer;if(!c(e,t))return!0;const{basemapTerrain:i}=this.view,r=i.getLayerIndexByUID(1,this.uid);if(null==r)return!1;const{tilingScheme:a}=i,l=e&&a.levelAtScale(e),s=t&&a.levelAtScale(t);return i.renderer.visibleTiles.some(e=>!!e.layerInfo[1][r]&&(!l||e.level>=l)&&(!s||e.level<=s))}get visibleAtCurrentScale(){return this.tilesVisibleAtCurrentScale()}get dataScaleRange(){const e=this.tileInfo.lods;let t=e[0].scale,i=e[e.length-1].scale;if("tilemapCache"in this.layer&&this.layer.tilemapCache){const{effectiveMinLOD:e,effectiveMaxLOD:r}=this.layer.tilemapCache;t=this.tileInfo.lodAt(e).scale,i=this.tileInfo.lodAt(r).scale}return{minScale:t,maxScale:i}}canResume(){const e=this.layer&&"effectiveScaleRange"in this.layer?this.layer.effectiveScaleRange:null;return this.visible&&this.layer?.loaded&&!this.parent?.suspended&&this.view?.ready&&h(e)&&this.visibleAtCurrentTimeExtent||!1}get dataLevelRange(){const{minScale:e,maxScale:t}=this.dataScaleRange;return this.levelRangeFromScaleRange(e,t)}get displayLevelRange(){const e=this.layer.minScale||this.dataScaleRange.minScale,t=this.layer.maxScale||this.dataScaleRange.maxScale,i=this.levelRangeFromScaleRange(e,t);return this.layer.maxScale&&i.maxLevel++,i}get performanceInfo(){return new l(this.view.basemapTerrain.getUsedMemoryForLayerView(this))}getTileUrl(e){return"getTileUrl"in this.layer?this.layer.getTileUrl(e[0],e[1],e[2]):null}_addTilingSchemeMatchPromise(){if(null==this.fullExtent)return this.addResolvingPromise(Promise.reject(new t("tilingscheme:extent-not-defined","This layer doesn't define a fullExtent.")));const e=this._getTileInfoSupportError(this.tileInfo,this.fullExtent);if(e)return this.addResolvingPromise(Promise.reject(e));this.addResolvingPromise(i(()=>this.view?.basemapTerrain?.tilingSchemeLocked).then(()=>{const e=this.view.basemapTerrain.tilingScheme,t="tilemapCache"in this.layer?this.layer.tilemapCache?.effectiveMaxLOD:void 0,i=this._getTileInfoCompatibilityError(this.tileInfo,e,t);if(i)throw i}))}_getTileInfoSupportError(e,i){const r=o(e,i,this.view.spatialReference,this.view.state.viewingMode,"tilemapCache"in this.layer?this.layer.tilemapCache?.effectiveMaxLOD:void 0);if(!r)return;const a={layer:this.layer,error:r};switch(r.name){case"tilingscheme:spatial-reference-mismatch":case"tilingscheme:global-unsupported-spatial-reference":case"tilingscheme:local-unsupported-spatial-reference":return new t("layerview:spatial-reference-incompatible","The spatial reference of this layer does not meet the requirements of the view",a);default:return new t("layerview:tiling-scheme-unsupported","The tiling scheme of this layer is not supported by SceneView",a)}}_getTileInfoCompatibilityError(e,i,r){return null!=e&&i.compatibleWith(e,r)?null:new t("layerview:tiling-scheme-incompatible","The tiling scheme of this layer is incompatible with the tiling scheme of the surface")}levelRangeFromScaleRange(e,t){const i={minLevel:0,maxLevel:1/0},r=this.view&&this.view.basemapTerrain&&this.view.basemapTerrain.tilingScheme;if(!r)return i;const a=r.levels[0],l=e=>{const t=Math.log(a.scale/e)/Math.LN2;return.5-Math.abs(.5-t%1)<1e-9?Math.round(t):Math.ceil(t)};return null!=e&&e>0&&(i.minLevel=Math.max(0,l(e))),null!=t&&t>0&&(i.maxLevel=Math.max(0,l(t))),i}isUpdating(){return!!(this.view&&this.view.basemapTerrain&&this.view.basemapTerrain.updating)}};return e([r({readOnly:!0})],u.prototype,"imageFormatIsOpaque",null),e([r({readOnly:!0})],u.prototype,"updating",void 0),e([r(s)],u.prototype,"updatingProgress",void 0),e([r(n)],u.prototype,"updatingProgressValue",void 0),e([r()],u.prototype,"hasMixedImageFormats",void 0),e([r()],u.prototype,"fullExtent",null),e([r({readOnly:!0})],u.prototype,"isOpaque",null),e([r({readOnly:!0})],u.prototype,"visibleAtCurrentScale",null),e([r()],u.prototype,"dataScaleRange",null),e([r({readOnly:!0})],u.prototype,"dataLevelRange",null),e([r({readOnly:!0})],u.prototype,"displayLevelRange",null),e([r()],u.prototype,"layer",void 0),u=e([a("esri.views.3d.layers.TiledLayerView3D")],u),u};export{m as TiledLayerView3D};