@polygonjs/polygonjs/dist/src/engine/nodes/mat/utils/FlatShadingController.js

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

"use strict";
import { TypedMatNode } from "../_Base";
import { BaseController } from "./_BaseController";
import { NodeParamsConfig, ParamConfig } from "../../utils/params/ParamsConfig";
export function FlatShadingParamConfig(Base) {
  return class Mixin extends Base {
    constructor() {
      super(...arguments);
      /** @param defines if the material is flat shaded */
      this.flatShading = ParamConfig.BOOLEAN(0, {
        separatorAfter: true
      });
    }
  };
}
class FlatShadingParamsConfig extends FlatShadingParamConfig(NodeParamsConfig) {
}
function _isValidMaterial(material) {
  if (!material) {
    return false;
  }
  return material.flatShading != null;
}
class FlatShadingMapMatNode extends TypedMatNode {
  async material() {
    const container = await this.compute();
    return container.material();
  }
}
export class FlatShadingController extends BaseController {
  constructor(node) {
    super(node);
    this.node = node;
  }
  static async update(node) {
    const material = await node.material();
    if (!_isValidMaterial(material)) {
      return;
    }
    node.controllers.flatShading.updateMaterial(material);
  }
  updateMaterial(material) {
    material.flatShading = this.node.pv.flatShading;
  }
  setParamsFromMaterial(material, record) {
    this.node.p.flatShading.set(material.flatShading);
  }
}