source:
data/branches/Shader_HS18/programs/Example/Cg/GlassFP.cg
@
12083
Last change on this file since 12083 was 12083, checked in by wiesep, 6 years ago | |
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File size: 269 bytes |
Rev | Line | |
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[12083] | 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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