@openhps/core/dist/cjs/three/nodes/lighting/BasicEnvironmentNode.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _LightingNode = _interopRequireDefault(require("./LightingNode.js"));
var _CubeMapNode = require("../utils/CubeMapNode.js");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * Represents a basic model for Image-based lighting (IBL). The environment
 * is defined via environment maps in the equirectangular or cube map format.
 * `BasicEnvironmentNode` is intended for non-PBR materials like {@link MeshBasicNodeMaterial}
 * or {@link MeshPhongNodeMaterial}.
 *
 * @augments LightingNode
 */
class BasicEnvironmentNode extends _LightingNode.default {
  static get type() {
    return 'BasicEnvironmentNode';
  }

  /**
   * Constructs a new basic environment node.
   *
   * @param {Node} [envNode=null] - A node representing the environment.
   */
  constructor(envNode = null) {
    super();

    /**
     * A node representing the environment.
     *
     * @type {Node}
     * @default null
     */
    this.envNode = envNode;
  }
  setup(builder) {
    // environment property is used in the finish() method of BasicLightingModel

    builder.context.environment = (0, _CubeMapNode.cubeMapNode)(this.envNode);
  }
}
var _default = exports.default = BasicEnvironmentNode;