@polygonjs/polygonjs/dist/src/engine/nodes/sop/SkeletonHelper.js

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

"use strict";
import { TypedSopNode } from "./_Base";
import { NodeParamsConfig } from "../utils/params/ParamsConfig";
import { InputCloneMode } from "../../poly/InputCloneMode";
import { SkeletonHelper } from "three";
import { SopType } from "../../poly/registers/nodes/types/Sop";
class SkeletonHelperSopParamsConfig extends NodeParamsConfig {
  // no keepInput param for now, as there seems to be a bug
  // where if the input is not kept, the skeleton does not display immediately.
  // It would only display if the input node is set its display flag first
  // keepInput = ParamConfig.BOOLEAN(1);
}
const ParamsConfig = new SkeletonHelperSopParamsConfig();
export class SkeletonHelperSopNode extends TypedSopNode {
  constructor() {
    super(...arguments);
    this.paramsConfig = ParamsConfig;
  }
  static type() {
    return SopType.SKELETON_HELPER;
  }
  initializeNode() {
    this.io.inputs.setCount(1);
    this.io.inputs.initInputsClonedState(InputCloneMode.NEVER);
  }
  cook(inputCoreGroups) {
    const inputCoreGroup = inputCoreGroups[0];
    const objects = inputCoreGroup.threejsObjects();
    const newObjects = [];
    for (const object of objects) {
      const helper = new SkeletonHelper(object);
      newObjects.push(object);
      newObjects.push(helper);
    }
    this.setObjects(newObjects);
  }
}