@openhps/core/src/three/nodes/code/ExpressionNode.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.expression = exports.default = void 0;
var _Node = _interopRequireDefault(require("../core/Node.js"));
var _TSLCore = require("../tsl/TSLCore.js");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * This class can be used to implement basic expressions in shader code.
 * Basic examples for that are `return`, `continue` or `discard` statements.
 *
 * @augments Node
 */
class ExpressionNode extends _Node.default {
  static get type() {
    return 'ExpressionNode';
  }

  /**
   * Constructs a new expression node.
   *
   * @param {string} [snippet=''] - The native code snippet.
   * @param {string} [nodeType='void'] - The node type.
   */
  constructor(snippet = '', nodeType = 'void') {
    super(nodeType);

    /**
     * The native code snippet.
     *
     * @type {string}
     * @default ''
     */
    this.snippet = snippet;
  }
  generate(builder, output) {
    const type = this.getNodeType(builder);
    const snippet = this.snippet;
    if (type === 'void') {
      builder.addLineFlowCode(snippet, this);
    } else {
      return builder.format(snippet, type, output);
    }
  }
}
var _default = exports.default = ExpressionNode;
/**
 * TSL function for creating an expression node.
 *
 * @tsl
 * @function
 * @param {string} [snippet] - The native code snippet.
 * @param {?string} [nodeType='void'] - The node type.
 * @returns {ExpressionNode}
 */
const expression = exports.expression = /*@__PURE__*/(0, _TSLCore.nodeProxy)(ExpressionNode).setParameterLength(1, 2);