@openhps/core/src/three/renderers/common/StorageTexture.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _Texture = require("../../textures/Texture.js");
var _constants = require("../../constants.js");
/**
 * This special type of texture is intended for compute shaders.
 * It can be used to compute the data of a texture with a compute shader.
 *
 * Note: This type of texture can only be used with `WebGPURenderer`
 * and a WebGPU backend.
 *
 * @augments Texture
 */
class StorageTexture extends _Texture.Texture {
  /**
   * Constructs a new storage texture.
   *
   * @param {number} [width=1] - The storage texture's width.
   * @param {number} [height=1] - The storage texture's height.
   */
  constructor(width = 1, height = 1) {
    super();

    /**
     * The image object which just represents the texture's dimension.
     *
     * @type {{width: number, height: number}}
     */
    this.image = {
      width,
      height
    };

    /**
     * The default `magFilter` for storage textures is `THREE.LinearFilter`.
     *
     * @type {number}
     */
    this.magFilter = _constants.LinearFilter;

    /**
     * The default `minFilter` for storage textures is `THREE.LinearFilter`.
     *
     * @type {number}
     */
    this.minFilter = _constants.LinearFilter;

    /**
     * This flag can be used for type testing.
     *
     * @type {boolean}
     * @readonly
     * @default true
     */
    this.isStorageTexture = true;
  }
}
var _default = exports.default = StorageTexture;