polygonjs-engine/dist/src/engine/nodes/mat/utils/TextureAlphaMapController.js

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

import {Material as Material2} from "three/src/materials/Material";
import {TypedMatNode} from "../_Base";
import {
  BaseTextureMapController,
  BooleanParamOptions,
  OperatorPathOptions
} from "./_BaseTextureController";
import {NodeParamsConfig, ParamConfig} from "../../utils/params/ParamsConfig";
import {NODE_PATH_DEFAULT} from "../../../../core/Walker";
export function TextureAlphaMapParamConfig(Base2) {
  return class Mixin extends Base2 {
    constructor() {
      super(...arguments);
      this.useAlphaMap = ParamConfig.BOOLEAN(0, BooleanParamOptions(TextureAlphaMapController));
      this.alphaMap = ParamConfig.OPERATOR_PATH(NODE_PATH_DEFAULT.NODE.UV, OperatorPathOptions(TextureAlphaMapController, "useAlphaMap"));
    }
  };
}
class TextureAlphaMaterial extends Material2 {
}
class TextureAlphaMapParamsConfig extends TextureAlphaMapParamConfig(NodeParamsConfig) {
}
class TextureAlphaMapMatNode extends TypedMatNode {
}
export class TextureAlphaMapController extends BaseTextureMapController {
  constructor(node, _update_options) {
    super(node, _update_options);
    this.node = node;
  }
  initializeNode() {
    this.add_hooks(this.node.p.useAlphaMap, this.node.p.alphaMap);
  }
  async update() {
    this._update(this.node.material, "alphaMap", this.node.p.useAlphaMap, this.node.p.alphaMap);
  }
  static async update(node) {
    node.texture_alpha_map_controller.update();
  }
}