nanogl-gltf/lib/elements/TextureInfo.d.ts

gltf loader

import Texture from './Texture';
import GltfLoader from '../io/GltfLoader';
import GltfTypes from '../types/GltfTypes';
import { IElement } from '../types/Elements';
import { Sampler } from 'nanogl-pbr/Input';
/**
 * Base interface for TextureInfo classes
 */
export interface ITextureInfo {
    /**
     * Texture element used as the texture data
     */
    texture: Texture;
    /**
     * Index of the texture's TEXCOORD attribute to use
     */
    texCoord: number;
    /**
     * Create a nanogl-pbr Sampler object, used to sample the texture.
     * @param id ID or name to use for the sampler, to differentiate multiple samplers on the same Program
     */
    createSampler(id: string): Sampler;
}
/**
 * The BaseTextureInfo element contains the base properties and methods for TextureInfo, NormalTextureInfo and OcclusionTextureInfo.
 * It contains the texture and the texCoord to use to sample the texture, and a createSampler() method to create a nanogl-pbr Sampler object.
 */
export declare abstract class BaseTextureInfo implements ITextureInfo {
    name: undefined | string;
    extras: any;
    /**
     * Texture element used as the texture data
     */
    texture: Texture;
    /**
     * Index of the texture's TEXCOORD attribute to use. Default to 0
     */
    texCoord: number;
    /**
     * nanogl-pbr Sampler object, used to sample the texture.
     */
    _sampler: Sampler;
    /**
     * Create a nanogl-pbr Sampler object, used to sample the texture.
     * @param id ID or name to use for the sampler, to differentiate multiple samplers on the same Program
     */
    createSampler(id: string): Sampler;
    /**
     * Parse the BaseTextureInfo data, fill the texture and texCoord properties.
     *
     * Is async as it needs to wait for the texture to be created.
     * @param gltfLoader GLTFLoader to use
     * @param data Data to parse
     */
    parse(gltfLoader: GltfLoader, data: any): Promise<any>;
}
/**
 * The TextureInfo element contains the texture and the texCoord to use to sample the texture.
 */
export default class TextureInfo extends BaseTextureInfo implements IElement, ITextureInfo {
    readonly gltftype: GltfTypes.TEXTURE_INFO;
}