41 lines
1.5 KiB
JavaScript
41 lines
1.5 KiB
JavaScript
'use strict';
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var LoaderParser = require('../../assets/loader/parsers/LoaderParser.js');
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var createTexture = require('../../assets/loader/parsers/textures/utils/createTexture.js');
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var checkExtension = require('../../assets/utils/checkExtension.js');
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var Extensions = require('../../extensions/Extensions.js');
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var CompressedSource = require('../../rendering/renderers/shared/texture/sources/CompressedSource.js');
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var getSupportedTextureFormats = require('../../rendering/renderers/shared/texture/utils/getSupportedTextureFormats.js');
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var parseKTX = require('./parseKTX.js');
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"use strict";
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const loadKTX = {
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extension: {
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type: Extensions.ExtensionType.LoadParser,
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priority: LoaderParser.LoaderParserPriority.High,
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name: "loadKTX"
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},
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name: "loadKTX",
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test(url) {
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return checkExtension.checkExtension(url, ".ktx");
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},
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async load(url, _asset, loader) {
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const supportedTextures = await getSupportedTextureFormats.getSupportedTextureFormats();
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const ktxResponse = await fetch(url);
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const ktxArrayBuffer = await ktxResponse.arrayBuffer();
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const textureOptions = parseKTX.parseKTX(ktxArrayBuffer, supportedTextures);
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const compressedTextureSource = new CompressedSource.CompressedSource(textureOptions);
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return createTexture.createTexture(compressedTextureSource, loader, url);
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},
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unload(texture) {
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if (Array.isArray(texture)) {
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texture.forEach((t) => t.destroy(true));
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} else {
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texture.destroy(true);
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}
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}
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};
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exports.loadKTX = loadKTX;
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//# sourceMappingURL=loadKTX.js.map
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