@polygonjs/polygonjs/dist/src/engine/nodes/js/GetObjectChild.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { TypedJsNode } from "./_Base";
import { NodeParamsConfig, ParamConfig } from "../utils/params/ParamsConfig";
import { JsConnectionPoint, JsConnectionPointType, JS_CONNECTION_POINT_IN_NODE_DEF } from "../utils/io/connections/Js";
import { inputObject3D } from "./_BaseObject3D";
import { Poly } from "../../Poly";
const CONNECTION_OPTIONS = JS_CONNECTION_POINT_IN_NODE_DEF;
class GetObjectChildJsParamsConfig extends NodeParamsConfig {
  constructor() {
    super(...arguments);
    /** @param child index */
    this.index = ParamConfig.INTEGER(0, {
      range: [0, 9],
      rangeLocked: [true, false]
    });
  }
}
const ParamsConfig = new GetObjectChildJsParamsConfig();
export class GetObjectChildJsNode extends TypedJsNode {
  constructor() {
    super(...arguments);
    this.paramsConfig = ParamsConfig;
  }
  static type() {
    return "getObjectChild";
  }
  initializeNode() {
    this.io.inputs.setNamedInputConnectionPoints([
      new JsConnectionPoint(JsConnectionPointType.OBJECT_3D, JsConnectionPointType.OBJECT_3D, CONNECTION_OPTIONS)
    ]);
    this.io.outputs.setNamedOutputConnectionPoints([
      new JsConnectionPoint(JsConnectionPointType.OBJECT_3D, JsConnectionPointType.OBJECT_3D)
    ]);
  }
  setLines(shadersCollectionController) {
    const object3D = inputObject3D(this, shadersCollectionController);
    const index = this.variableForInputParam(shadersCollectionController, this.p.index);
    const varName = this.jsVarName(JsConnectionPointType.OBJECT_3D);
    const func = Poly.namedFunctionsRegister.getFunction("getObjectChild", this, shadersCollectionController);
    const bodyLine = func.asString(object3D, index);
    shadersCollectionController.addBodyOrComputed(this, [
      { dataType: JsConnectionPointType.PLANE, varName, value: bodyLine }
    ]);
  }
}