Tiny shader optimization
parent
87a551ede7
commit
908daf95cf
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@ -1818,13 +1818,14 @@ ShaderManager::buildVertexShader(const ShaderProperties& props)
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if (props.hasRingShadows())
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{
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source += "vec3 ringShadowProj;\n";
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source += "float t = -(dot(gl_Vertex.xyz, ringPlane.xyz) + ringPlane.w);\n";
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for (unsigned int j = 0; j < props.nLights; j++)
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{
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if (props.hasRingShadowForLight(j))
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{
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source += "ringShadowProj = gl_Vertex.xyz + " +
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LightProperty(j, "direction") +
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" * max(0.0, -(dot(gl_Vertex.xyz, ringPlane.xyz) + ringPlane.w) / dot(" +
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" * max(0.0, t / dot(" +
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LightProperty(j, "direction") + ", ringPlane.xyz));\n";
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source += RingShadowTexCoord(j) +
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