10 lines
162 B
PHP
10 lines
162 B
PHP
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float4 convert_pmalpha(float4 color)
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{
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float4 ret = color;
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if (color.a >= 0.001)
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ret.xyz /= color.a;
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else
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ret = float4(0.0, 0.0, 0.0, 0.0);
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return ret;
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}
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