Justin Marshall
23 lines
635 B
Plaintext
23 lines
635 B
Plaintext
{
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state {
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depthFunc GL_ALWAYS
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twosided
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}
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hlsl_vp {
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float4 pos = vertex.position;
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float3 normal = vertex.normal.xyz * 2.0 - 1.0;
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if ( dot3( normal, $dimShadowExtrude ) > 0.0 ) {
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float dist = dot4( pos, $dimShadowClipPlane );
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float closing = dot3( $dimShadowExtrude.xyz, $dimShadowClipPlane.xyz );
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pos.xyz -= $dimShadowExtrude.xyz * ( dist / closing );
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}
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result.position.x = dot4( pos, $mvpMatrixX );
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result.position.y = dot4( pos, $mvpMatrixY );
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result.position.z = dot4( pos, $mvpMatrixZ );
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result.position.w = dot4( pos, $mvpMatrixW );
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}
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hlsl_fp {
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result.color = float4( 0.8, 0.1, 0.8, 0.0 );
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}
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} |