import { GLTFLoader, ArrayItem } from "../glTFLoader.js"; const NAME = "EXT_texture_avif"; /** * [glTF PR](https://github.com/KhronosGroup/glTF/pull/2235) * [Specification](https://github.com/KhronosGroup/glTF/blob/main/extensions/2.0/Vendor/EXT_texture_avif/README.md) */ // eslint-disable-next-line @typescript-eslint/naming-convention export class EXT_texture_avif { /** * @internal */ constructor(loader) { /** The name of this extension. */ this.name = NAME; this._loader = loader; this.enabled = loader.isExtensionUsed(NAME); } /** @internal */ dispose() { this._loader = null; } /** * @internal */ _loadTextureAsync(context, texture, assign) { return GLTFLoader.LoadExtensionAsync(context, texture, this.name, (extensionContext, extension) => { const sampler = texture.sampler == undefined ? GLTFLoader.DefaultSampler : ArrayItem.Get(`${context}/sampler`, this._loader.gltf.samplers, texture.sampler); const image = ArrayItem.Get(`${extensionContext}/source`, this._loader.gltf.images, extension.source); return this._loader._createTextureAsync(context, sampler, image, (babylonTexture) => { assign(babylonTexture); }, undefined, !texture._textureInfo.nonColorData); }); } } GLTFLoader.RegisterExtension(NAME, (loader) => new EXT_texture_avif(loader)); //# sourceMappingURL=EXT_texture_avif.js.map