soft alpha test/screen space reflection

http://www.crytek.com/cryengine/presentations/secrets-of-cryengine-3-graphics-technology

很多宝贝里面

不止题目那俩

前者不用msaa的话用后处理

后者 ray tracing

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screen space reflection /real time local reflection

1.为每个像素计算反射vector（deferred depth and normal）这里需要normal

2.ray march along reflect vector（拿depth01）

3.depth01与sample depth检测

4.if hit sample last frame color

看起来合适deferred shading

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screen space selt-shadow

soft shadow

contact shadow

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skin

http://www.iryoku.com/stare-into-the-future

原文地址：https://www.cnblogs.com/minggoddess/p/9442335.html