| 1 | // final pixel output: |
1 | // final pixel output: |
| 2 | // data from pixel shader to frame buffer |
2 | // data from pixel shader to frame buffer |
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3 | struct vertexOut { |
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4 | float4 HPosition : POSITION; |
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5 | float4 TexCoord : TEXCOORD0; |
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6 | float3 LightVec : TEXCOORD1; |
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7 | float3 WorldNormal : TEXCOORD2; |
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8 | float3 WorldPos : TEXCOORD3; |
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9 | float3 WorldView : TEXCOORD4; |
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10 | }; |
| 3 | |
11 | |
| 4 | struct pixelOut { |
12 | struct pixelOut { |
| 5 | float4 col : COLOR; |
13 | float4 col : COLOR; |
| 6 | }; |
14 | }; |
| 7 | // pixel shader |
15 | // pixel shader |
| 8 | pixelOut mainPS(vertexOut IN, // input from vertex shade |
16 | pixelOut main(vertexOut IN, // input from vertex shade |
| 9 | uniform float SpecExpon, // constant parameters fro |
17 | uniform float SpecExpon, // constant parameters fro |
| 10 | uniform float4 AmbiColor, // application |
18 | uniform float4 AmbiColor, // application |
| 11 | uniform float4 SurfColor, |
19 | uniform float4 SurfColor, |
| 12 | uniform float4 LightColor |
20 | uniform float4 LightColor |
| 13 | ) |
21 | ) |
