@openhps/core/src/three/lights/webgpu/IESSpotLight.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _SpotLight = require("../SpotLight.js");
/**
 * A IES version of {@link SpotLight}. Can only be used with {@link WebGPURenderer}.
 *
 * @augments SpotLight
 */
class IESSpotLight extends _SpotLight.SpotLight {
  /**
   * Constructs a new IES spot light.
   *
   * @param {(number|Color|string)} [color=0xffffff] - The light's color.
   * @param {number} [intensity=1] - The light's strength/intensity measured in candela (cd).
   * @param {number} [distance=0] - Maximum range of the light. `0` means no limit.
   * @param {number} [angle=Math.PI/3] - Maximum angle of light dispersion from its direction whose upper bound is `Math.PI/2`.
   * @param {number} [penumbra=0] - Percent of the spotlight cone that is attenuated due to penumbra. Value range is `[0,1]`.
   * @param {number} [decay=2] - The amount the light dims along the distance of the light.
   */
  constructor(color, intensity, distance, angle, penumbra, decay) {
    super(color, intensity, distance, angle, penumbra, decay);

    /**
     * TODO
     *
     * @type {?Texture}
     * @default null
     */
    this.iesMap = null;
  }
  copy(source, recursive) {
    super.copy(source, recursive);
    this.iesMap = source.iesMap;
    return this;
  }
}
var _default = exports.default = IESSpotLight;