@vci/quick-three/src/creator/lights/createLightHelper.js

quick three

import { createTweenModifier } from "./../../helper/TweenHelper";

function createLightHelper(qt, light) {
  light.modifyIntensity = createTweenModifier(
    qt.tw,
    {
      instance: light,
      keyModifyProperty: "intensity",
      twKey: `light.modifyIntensity@${light.uuid}`
      // TODO 最好不要在亮度为0的时候移出灯光,否则会造诚阴影异常|待官方修复
      // twOnStart: (e, value) => value >= 0 && (o3Parent.add(light)),
      // twOnComplete: () => light.intensity === 0 && o3Parent.remove(light)
    }
  );
  light.resetIntensity = async twOption => await light.modifyIntensity(light._intensity, twOption);
}

export { createLightHelper };