polygonjs-engine/dist/src/engine/nodes/sop/Merge.js

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

import {TypedSopNode} from "./_Base";
import {MergeSopOperation} from "../../../core/operations/sop/Merge";
const INPUT_NAME = "geometry to merge";
import {NodeParamsConfig, ParamConfig} from "../utils/params/ParamsConfig";
const DEFAULT = MergeSopOperation.DEFAULT_PARAMS;
class MergeSopParamsConfig extends NodeParamsConfig {
  constructor() {
    super(...arguments);
    this.compact = ParamConfig.BOOLEAN(DEFAULT.compact);
  }
}
const ParamsConfig2 = new MergeSopParamsConfig();
export class MergeSopNode extends TypedSopNode {
  constructor() {
    super(...arguments);
    this.params_config = ParamsConfig2;
  }
  static type() {
    return "merge";
  }
  static displayedInputNames() {
    return [INPUT_NAME, INPUT_NAME, INPUT_NAME, INPUT_NAME];
  }
  initializeNode() {
    this.io.inputs.setCount(1, 4);
    this.io.inputs.initInputsClonedState(MergeSopOperation.INPUT_CLONED_STATE);
    this.scene().dispatchController.onAddListener(() => {
      this.params.onParamsCreated("params_label", () => {
        this.params.label.init([this.p.compact], () => {
          return this.pv.compact ? "compact" : "separate objects";
        });
      });
    });
  }
  cook(input_contents) {
    this._operation = this._operation || new MergeSopOperation(this.scene(), this.states);
    const core_group = this._operation.cook(input_contents, this.pv);
    this.setCoreGroup(core_group);
  }
}