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 usef