Unity로 Shader 프로그래밍

http://www.kode80.com/blog/2015/03/11/screen-space-reflections-in-unity-5/

http://tips.hecomi.com/entry/2016/04/04/022550

https://github.com/playdeadgames/temporal

Forward, Deferred의 버퍼가 준비되어있는 듯

sampler2D _CameraGBufferTexture0; // rgb: diffuse,  a: occlusion
sampler2D _CameraGBufferTexture1; // rgb: specular, a: smoothness
sampler2D _CameraGBufferTexture2; // rgb: normal,   a: unused
sampler2D _CameraGBufferTexture3; // rgb: emission, a: unused
sampler2D _CameraDepthTexture

Blur/ScreenQuad 도 되어있으니

낑낑거리며 새로 base 만들 필요가 없다.

간단한거 하기엔 좋을듯