@arcgis/core/views/3d/layers/TiledLayerView3D.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{whenOnce as i}from"../../../core/reactiveUtils.js";import{property as a}from"../../../core/accessorSupport/decorators/property.js";import"../../../core/has.js";import"../../../core/Logger.js";import"../../../core/RandomLCG.js";import{subclass as r}from"../../../core/accessorSupport/decorators/subclass.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 p=p=>{let m=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}get visibleAtCurrentScale(){if(!c(this.layer.minScale,this.layer.maxScale)||!this.view.scale)return!0;const e=Math.round(this.view.basemapTerrain.tilingScheme.levelAtScale(this.view.scale));return e>=this.displayLevelRange.minLevel&&e<=this.displayLevelRange.maxLevel}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:a}=this.layer.tilemapCache;t=this.tileInfo.lodAt(e).scale,i=this.tileInfo.lodAt(a).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 this.layer.getTileUrl(e[0],e[1],e[2])}_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 a=o(e,i,this.view.spatialReference,this.view.state.viewingMode,"tilemapCache"in this.layer?this.layer.tilemapCache?.effectiveMaxLOD:void 0);if(!a)return;const r={layer:this.layer,error:a};switch(a.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",r);default:return new t("layerview:tiling-scheme-unsupported","The tiling scheme of this layer is not supported by SceneView",r)}}_getTileInfoCompatibilityError(e,i,a){return null!=e&&i.compatibleWith(e,a)?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},a=this.view&&this.view.basemapTerrain&&this.view.basemapTerrain.tilingScheme;if(!a)return i;const r=a.levels[0],l=e=>{const t=Math.log(r.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([a({readOnly:!0})],m.prototype,"imageFormatIsOpaque",null),e([a({readOnly:!0})],m.prototype,"updating",void 0),e([a(s)],m.prototype,"updatingProgress",void 0),e([a(n)],m.prototype,"updatingProgressValue",void 0),e([a()],m.prototype,"hasMixedImageFormats",void 0),e([a()],m.prototype,"fullExtent",null),e([a({readOnly:!0})],m.prototype,"isOpaque",null),e([a({readOnly:!0})],m.prototype,"visibleAtCurrentScale",null),e([a()],m.prototype,"dataScaleRange",null),e([a({readOnly:!0})],m.prototype,"dataLevelRange",null),e([a({readOnly:!0})],m.prototype,"displayLevelRange",null),e([a()],m.prototype,"layer",void 0),m=e([r("esri.views.3d.layers.TiledLayerView3D")],m),m};export{p as TiledLayerView3D};