Justin Marshall
53 lines
1.7 KiB
Plaintext
53 lines
1.7 KiB
Plaintext
{
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inherit outside
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parms {
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stageSort sortCoverage+1
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}
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state {
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depthfunc GL_LEQUAL
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}
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hlsl_fp {
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#include "includes/vmtr.inc"
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half4 sampleSpecular;
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half4 sampleYCoCg;
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half4 sampleNormal;
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half2 feedbackTexCoord;
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float4 feedback;
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half3 surfaceDiffuse;
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half3 surfaceSpecular;
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half3 fromViewerN;
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half3 globalNormal;
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half4 globalReflection;
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half4 color;
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FETCH_VMTR_BLEND( sampleSpecular, sampleYCoCg, sampleNormal, feedbackTexCoord, fragment.texcoord1.w );
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clip( sampleSpecular.w - 0.5 );
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CALC_VMTR_FEEDBACK( feedback, feedbackTexCoord );
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CALC_DIFFUSE_RGB( surfaceDiffuse, sampleYCoCg );
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CALC_SPECULAR_RGB( surfaceSpecular, sampleSpecular, sampleNormal.z );
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CALC_FROM_VIEWER( fromViewerN, fragment.texcoord4.xyz );
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CALC_GLOBAL_NORMAL( globalNormal, sampleNormal, fragment.texcoord1.xyz, fragment.texcoord2.xyz, fragment.texcoord3.xyz );
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CALC_GLOBAL_REFLECTION( globalReflection, globalNormal, fromViewerN );
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half3 diffuse = surfaceDiffuse;
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half3 specular = surfaceSpecular;
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BRANCH if ( $lightingModel.x > 0 ) {
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float3 fragmentXYZ;
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CALC_FRAGMENT_POS( fragmentXYZ, fragment.texcoord4.xyz );
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APPLY_LIGHTING_LOCAL( color, diffuse, specular, sampleNormal.x, globalNormal, fragmentXYZ, globalReflection );
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} else {
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APPLY_GRAZING( diffuse, specular, globalNormal, fromViewerN );
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APPLY_SPECULAR_REFLECTION( specular, sampleNormal.x, globalReflection );
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APPLY_SCALING( diffuse, specular );
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APPLY_LIGHTING( color, diffuse, specular, globalNormal );
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}
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APPLY_HIGHLIGHT( color, fromViewerN, fragment.texcoord1, fragment.texcoord2, fragment.texcoord3 );
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result.color0 = color;
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result.color1 = feedback;
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OUTPUT_SURFACE_ATTRIBUTES( surfaceDiffuse, surfaceSpecular, sampleNormal.x, globalNormal );
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}
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} |