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Text File  |  2004-01-06  |  786 b   |  26 lines
  1.       #include "../CGVPMacro.csi"
  2.  
  3.       MainInput { uniform sampler2D baseMap : texunit0,
  4.                   uniform samplerCUBE projMap : texunit1,
  5.                   uniform float4 Ambient,
  6.                   uniform float4 Diffuse }
  7.       DeclarationsScript
  8.       {
  9.         OUT_T0_T1_C0
  10.         FOUT
  11.       }
  12.       CoreScript
  13.       {
  14.         // load the decal
  15.         float4 decalColor = tex2D(baseMap, IN.Tex0.xy);
  16.         float4 projColor = texCUBE(projMap, IN.Tex1.xyz);
  17.  
  18.         float3 dif = (decalColor.xyz * projColor.xyz * Diffuse.xyz * IN.Color.xyz) * 2;
  19.         float3 amb = decalColor.xyz * Ambient.xyz;
  20.  
  21.         // finally add them all together
  22.         OUT.Color.xyz = amb + dif;
  23.         OUT.Color.w = decalColor.w * Ambient.w * IN.Color.a;
  24.       }
  25.  
  26.