@arcgis/core/views/3d/glTF/internal/resourceUtils.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 has from"../../../../core/has.js";import{TextureEncodingMimeType as e}from"../../webgl-engine/lib/basicInterfaces.js";class t{constructor(t){this.data=t,this.type="encoded-mesh-texture",this.encoding=e.KTX2_ENCODING}}function n(e){return"encoded-mesh-texture"===e?.type}async function r(e){const t=new Blob([e]),n=await t.text();return JSON.parse(n)}async function o(n,r){if(r===e.KTX2_ENCODING)return new t(n);const o=new Blob([n],{type:r});let c=URL.createObjectURL(o);switch(r){case"image/jpeg":c+="#.jpg";break;case"image/png":c+="#.png"}const s=new Image;if(has("esri-iPhone"))return new Promise(((e,t)=>{const n=()=>{o(),e(s)},r=e=>{o(),t(e)},o=()=>{URL.revokeObjectURL(c),s.removeEventListener("load",n),s.removeEventListener("error",r)};s.addEventListener("load",n),s.addEventListener("error",r),s.src=c}));try{s.src=c,await s.decode()}catch(a){console.warn("Failed decoding HTMLImageElement")}return URL.revokeObjectURL(c),s}export{t as EncodedMeshTexture,o as imageFromBinaryData,n as isEncodedMeshTexture,r as jsonFromBinaryData};