Justin Marshall
47 lines
1.4 KiB
Plaintext
47 lines
1.4 KiB
Plaintext
{
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parms {
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lightColor lightColor * exposure
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}
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state {
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blend GL_ONE GL_ONE
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alphaMask
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depthMask
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depthFunc GL_GREATER
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stencilFunc EQUAL 1 255 // only draw on stencil = 1
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stencilOp KEEP KEEP KEEP
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}
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hlsl_vp {
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result.position.x = dot4( vertex.position, $mvpMatrixX );
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result.position.y = dot4( vertex.position, $mvpMatrixY );
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result.position.z = dot4( vertex.position, $mvpMatrixZ );
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result.position.w = dot4( vertex.position, $mvpMatrixW );
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}
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hlsl_fp {
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#include "includes/shadow.inc"
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#include "includes/deferredlighting.inc"
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float4 windowPosition;
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windowPosition.xy = screenPosToTexcoord( fragment.position.xy, $renderPositionToViewTexture );
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#if defined( PC ) && !defined( PC_D3D )
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windowPosition.z = texelFetch( $viewDepthStencilMap, ivec2( fragment.position.xy ), 0 ).x;
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#else
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windowPosition.z = tex2Ddepth_fast( $viewDepthMap, windowPosition.xy );
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#endif
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windowPosition.w = 1.0;
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float4 shadowTexCoord;
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shadowTexCoord.x = dot4( windowPosition, $windowPosToProjectedShadowS );
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shadowTexCoord.y = dot4( windowPosition, $windowPosToProjectedShadowT );
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shadowTexCoord.z = dot4( windowPosition, $windowPosToProjectedShadowR );
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shadowTexCoord.w = dot4( windowPosition, $windowPosToProjectedShadowQ );
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float shadow;
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SAMPLE_POINT_LIGHT_SHADOW( shadow, shadowTexCoord );
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float3 color;
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DEFERRED_LIGHTING( color, fragment.position, windowPosition, shadow );
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result.color.xyz = color;
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result.color.w = 1.0;
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}
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} |