国内一个大牛写的镜面反射效果，不用说效果非常棒，比unity自带的好太多，如果需要镜面反射效果这个shader非常有用。而且源代码也有很多值得学习和借鉴的地方。-Domestic Daniel wrote specular reflection effect, needless to say the effect is very good, much better than unity comes, if the effect of specular reflection shader useful. And source code much and learn.