@openhps/core/src/three/textures/CanvasTexture.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CanvasTexture = void 0;
var _Texture = require("./Texture.js");
/**
 * Creates a texture from a canvas element.
 *
 * This is almost the same as the base texture class, except that it sets {@link Texture#needsUpdate}
 * to `true` immediately since a canvas can directly be used for rendering.
 *
 * @augments Texture
 */
class CanvasTexture extends _Texture.Texture {
  /**
   * Constructs a new texture.
   *
   * @param {HTMLCanvasElement} [canvas] - The HTML canvas element.
   * @param {number} [mapping=Texture.DEFAULT_MAPPING] - The texture mapping.
   * @param {number} [wrapS=ClampToEdgeWrapping] - The wrapS value.
   * @param {number} [wrapT=ClampToEdgeWrapping] - The wrapT value.
   * @param {number} [magFilter=LinearFilter] - The mag filter value.
   * @param {number} [minFilter=LinearMipmapLinearFilter] - The min filter value.
   * @param {number} [format=RGBAFormat] - The texture format.
   * @param {number} [type=UnsignedByteType] - The texture type.
   * @param {number} [anisotropy=Texture.DEFAULT_ANISOTROPY] - The anisotropy value.
   */
  constructor(canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy) {
    super(canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy);

    /**
     * This flag can be used for type testing.
     *
     * @type {boolean}
     * @readonly
     * @default true
     */
    this.isCanvasTexture = true;
    this.needsUpdate = true;
  }
}
exports.CanvasTexture = CanvasTexture;