Pulaski

摘要： 全屏后处理的颜色调整算法：亮度： float3 NewColor = OriginColor * fBrightness;对比度：float3 NewColor = (OriginColor – float3(0.5, 0.5, 0.5)) * fContrast + float3(0.5, 0.5, 0.5));饱和度：float fGrayScale = dot(OriginColor, float3(0.3, 0.59, 0.11)); float3 NewColor = lerp(float3(fGrayScale), OriginColor, fSaturation);G... 阅读全文