现在这个问题还在处理吗？我们这边也有用户，分批次的在报告这个问题？如果有什么进展或者情况的话，麻烦告知一下啊，好给用户交代啊

    GLTFParser.prototype.loadTexture = function(textureIndex) {       var parser = this;       var json = this.json;       var options = this.options;       var textureLoader = this.textureLoader;       var URL = global.URL;       var textureDef = json.textures[textureIndex];       var textureExtensions = textureDef.extensions || {};       var source;       if (textureExtensions[EXTENSIONS.MSFT_TEXTURE_DDS]) {         source = json.images[textureExtensions[EXTENSIONS.MSFT_TEXTURE_DDS].source]       } else {         source = json.images[textureDef.source]       }       var sourceURI = source.uri;       var isObjectURL = false;       if (source.bufferView !== undefined) {         sourceURI = parser.getDependency('bufferView', source.bufferView).then(function(bufferView) {           isObjectURL = false;   var base64 = ArrayBufferToBase64(bufferView);   var sourceURI = `data:${source.mimeType};base64,${base64}`;           return sourceURI         })       } gltf-loader的这里改一下。然后自己定义个ArrayBufferToBase64的接口 import { encode as ArrayBufferToBase64 } from '../../three-platformize/src/libs/base64-arraybuffer'; export function encode(arrayBuffer) {   var base64 = '';   var bytes = new Uint8Array(arrayBuffer);   var byteLength = bytes.byteLength;   var byteRemainder = byteLength % 3;   var mainLength = byteLength - byteRemainder;   var a, b, c, d;   var chunk;   // Main loop deals with bytes in chunks of 3   for (var i = 0; i < mainLength; i = i + 3) {     // Combine the three bytes into a single integer     chunk = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];     // Use bitmasks to extract 6-bit segments from the triplet     a = (chunk & 16515072) >> 18; // 16515072 = (2^6 - 1) << 18     b = (chunk & 258048) >> 12; // 258048   = (2^6 - 1) << 12     c = (chunk & 4032) >> 6; // 4032     = (2^6 - 1) << 6     d = chunk & 63; // 63       = 2^6 - 1     // Convert the raw binary segments to the appropriate ASCII encoding     base64 += chars[a] + chars[b] + chars[c] + chars[d];   }   // Deal with the remaining bytes and padding   if (byteRemainder == 1) {     chunk = bytes[mainLength];     a = (chunk & 252) >> 2; // 252 = (2^6 - 1) << 2     // Set the 4 least significant bits to zero     b = (chunk & 3) << 4; // 3   = 2^2 - 1     base64 += chars[a] + chars[b] + '==';   } else if (byteRemainder == 2) {     chunk = (bytes[mainLength] << 8) | bytes[mainLength + 1];     a = (chunk & 64512) >> 10; // 64512 = (2^6 - 1) << 10     b = (chunk & 1008) >> 4; // 1008  = (2^6 - 1) << 4     // Set the 2 least significant bits to zero     c = (chunk & 15) << 2; // 15    = 2^4 - 1     base64 += chars[a] + chars[b] + chars[c] + '=';   }   return base64; }