source:
data/data_extern/programs/Cg/GlassFP.cg
| Last change on this file was 12115, checked in by wiesep, 6 years ago | |
|---|---|
| File size: 260 bytes | |
| Line | |
|---|---|
| 1 | sampler2D RT : register(s0); |
| 2 | sampler2D NormalMap : register(s1); |
| 3 | |
| 4 | float4 main_ps(float4 pos : POSITION, float2 iTexCoord : TEXCOORD0) : COLOR |
| 5 | { |
| 6 | float4 normal = 2 * (tex2D(NormalMap, iTexCoord * 2.5) - 0.5); |
| 7 | |
| 8 | return tex2D(RT, iTexCoord + normal.xy * 0.05); |
| 9 | } |
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