*------------------------------------------------------------------------------ TONEMAP ------------------------------------------------------------------------------*/ #define Gamma 1.20 #define Exposure 0.00 #define Saturation -0.70 // use negative values for less saturation. #define BlueShift 0.05 // Higher = more blue in image. #define Bleach 0.10 // Bleach bypass, higher = stronger effect #define Defog 0.055 // Strength of Lens Colors. #define FogColor float4(0.00, 0.70, 0.00, 0.90) //Lens-style color filters for Blue, Red, Yellow, White.