Justin Marshall
64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
{
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parms {
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stageSort sortCoverage
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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_vp {
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#include "includes/vertex.inc"
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CALC_TEXCOORDS( result.texcoord0 );
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float4 position;
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float4 normal;
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float4 tangent;
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float3 worldPosition;
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CALC_PNT( position, normal, tangent );
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CALC_SKINNED_POSITION_NORMALS( result.position, result.texcoord1, result.texcoord2, result.texcoord3, result.texcoord4, position, normal, tangent, worldPosition );
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}
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hlsl_fp {
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#include "includes/vmtr.inc"
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half4 sampleDiffuse;
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half4 sampleNormal;
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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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sampleDiffuse = tex2D( $spareDiffuseMap, fragment.texcoord0.xy );
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clip( sampleDiffuse.w - 0.5 );
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sampleNormal = tex2D( $spareBumpMap, fragment.texcoord0.xy );
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half3 diffuse = sampleDiffuse.xyz;
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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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APPLY_SCALING_DIFFUSE( diffuse );
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{
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half primeLightFactor = saturate( dot3( $primeLightDir, globalNormal ) - 0.2 );
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half3 primeLight = $primeLightColor.xyz * primeLightFactor;
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half3 channelLight =
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+ max( globalNormal.x * $channelLight0.xyz, 0 )
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+ max( -globalNormal.x * $channelLight1.xyz, 0 )
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+ max( globalNormal.y * $channelLight2.xyz, 0 )
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+ max( -globalNormal.y * $channelLight3.xyz, 0 )
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+ max( globalNormal.z * $channelLight4.xyz, 0 )
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+ max( -globalNormal.z * $channelLight5.xyz, 0 );
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half3 light = primeLight + channelLight;
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// Maximum amount of dim-shadowing based on the pime light contribution
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float acceptDimShadow = primeLightFactor * ( 1.0 - saturate( 0.5 + $primeLightMin.x ) );
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color.xyz = light * diffuse;
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color.w = acceptDimShadow;
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}
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result.color0 = color;
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result.color1 = _float4( 0.0 );
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}
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} |