cione-comp-lib/es/node_modules/claygl/src/Renderable.mjs

`$ yarn add cione-comp-lib` 或者 `$ npm i cione-comp-lib -S`

import Node3D from "./Node.mjs";
import glenum from "./core/glenum.mjs";
var Renderable = Node3D.extend(
  {
    material: null,
    geometry: null,
    mode: glenum.TRIANGLES,
    _renderInfo: null
  },
  {
    __program: null,
    lightGroup: 0,
    renderOrder: 0,
    culling: true,
    cullFace: glenum.BACK,
    frontFace: glenum.CCW,
    frustumCulling: true,
    receiveShadow: true,
    castShadow: true,
    ignorePicking: false,
    ignorePreZ: false,
    ignoreGBuffer: false,
    isRenderable: function() {
      return this.geometry && this.material && this.material.shader && !this.invisible && this.geometry.vertexCount > 0;
    },
    beforeRender: function(_gl) {
    },
    afterRender: function(_gl, renderStat) {
    },
    getBoundingBox: function(filter, out) {
      out = Node3D.prototype.getBoundingBox.call(this, filter, out);
      if (this.geometry && this.geometry.boundingBox) {
        out.union(this.geometry.boundingBox);
      }
      return out;
    },
    clone: function() {
      var properties = [
        "castShadow",
        "receiveShadow",
        "mode",
        "culling",
        "cullFace",
        "frontFace",
        "frustumCulling",
        "renderOrder",
        "lineWidth",
        "ignorePicking",
        "ignorePreZ",
        "ignoreGBuffer"
      ];
      return function() {
        var renderable = Node3D.prototype.clone.call(this);
        renderable.geometry = this.geometry;
        renderable.material = this.material;
        for (var i = 0; i < properties.length; i++) {
          var name = properties[i];
          if (renderable[name] !== this[name]) {
            renderable[name] = this[name];
          }
        }
        return renderable;
      };
    }()
  }
);
Renderable.POINTS = glenum.POINTS;
Renderable.LINES = glenum.LINES;
Renderable.LINE_LOOP = glenum.LINE_LOOP;
Renderable.LINE_STRIP = glenum.LINE_STRIP;
Renderable.TRIANGLES = glenum.TRIANGLES;
Renderable.TRIANGLE_STRIP = glenum.TRIANGLE_STRIP;
Renderable.TRIANGLE_FAN = glenum.TRIANGLE_FAN;
Renderable.BACK = glenum.BACK;
Renderable.FRONT = glenum.FRONT;
Renderable.FRONT_AND_BACK = glenum.FRONT_AND_BACK;
Renderable.CW = glenum.CW;
Renderable.CCW = glenum.CCW;
var Renderable$1 = Renderable;
export { Renderable$1 as default };