Screenshot Thread

   /*-----------------------------------------------------------.
  /                  SMAA Anti-aliasing settings                /
  '-----------------------------------------------------------*/
#define SMAA_THRESHOLD              0.05  //[0.05 to 0.20] Edge detection threshold. If SMAA misses some edges try lowering this slightly. I prefer between 0.08 and 0.12.
#define SMAA_MAX_SEARCH_STEPS          98  //[0 to 98] Determines the radius SMAA will search for aliased edges
#define SMAA_MAX_SEARCH_STEPS_DIAG     16  //[0 to 16] Determines the radius SMAA will search for diagonal aliased edges
#define SMAA_CORNER_ROUNDING           100  //[0 to 100] Determines the percent of antialiasing to apply to corners. 0 seems to affect fine text the least so it's the default.

// -- Advanced SMAA settings --
#define SMAA_EDGE_DETECTION            2  //[1|2|3] 1 = Luma edge detection, 2 = Color edge detection, 3 = Depth edge detection
#define SMAA_DIRECTX9_LINEAR_BLEND     0  //[0 or 1] Using DX9 HARDWARE? (software version doesn't matter) if so this needs to be 1 - If not, leave it at 0.
                                          //Enable this only if you use a Geforce 7xxx series or older card, or a Radeon X1xxx series or older card.

// -- SMAA Predication settings --
#define SMAA_PREDICATION               1  //[0 or 1] Enables predication which uses BOTH the color and the depth texture for edge detection to more accurately detect edges.
#define SMAA_PREDICATION_THRESHOLD 0.001  // Threshold to be used in the depth buffer.                                      
#define SMAA_PREDICATION_SCALE       2.0  // How much to scale the global threshold used for luma or color edge detection when using predication
#define SMAA_PREDICATION_STRENGTH    0.4  // How much to locally decrease the threshold.

// -- Debug SMAA settings --
#define SMAA_DEBUG_OUTPUT             0  //[0 to 4] 0 = Normal, 1 = edgesTex, 2 = blendTex, 3 = areaTex, 4 = searchTex - Only for troubleshooting. Users don't need to mess with this. 

#define SMAA_ToggleKey			RFX_ToggleKey

   /*-----------------------------------------------------------.
  /                 Chromatic Aberration settings               /
  '-----------------------------------------------------------*/
#define Chromatic_shift float2(1.5,-0.5) //[-100.0 to 100.0, -100.00 to 100.0] Distance (X,Y) in pixels to shift the color components.
                                         //For a slightly blurred look try fractional values (.5) between two pixels.
#define Chromatic_strength   0.3         //Adjust the strength of the effect.

#define CA_ToggleKey			RFX_ToggleKey

   /*-----------------------------------------------------------.
  /                     LumaSharpen settings                    /
  '-----------------------------------------------------------*/
// -- Sharpening --
#define sharp_strength 0.8   //[0.10 to 3.00] Strength of the sharpening
#define sharp_clamp    0.02  //[0.000 to 1.000] Limits maximum amount of sharpening a pixel recieves - Default is 0.035

// -- Advanced sharpening settings --
#define pattern 1        //[1|2|3|4] Choose a sample pattern. 1 = Fast, 2 = Normal, 3 = Wider, 4 = Pyramid shaped.
#define offset_bias 1.0  //[0.0 to 6.0] Offset bias adjusts the radius of the sampling pattern.
                         //I designed the pattern for offset_bias 1.0, but feel free to experiment.

// -- Debug sharpening settings --
#define show_sharpen 0   //[0 or 1] Visualize the strength of the sharpen (multiplied by 4 to see it better)

#define LumaSharpen_ToggleKey		RFX_ToggleKey

   /*----------------------------------------------------------.
  /                       Levels settings                      /
  '----------------------------------------------------------*/
#define Levels_black_point 10     //[0 to 255] The black point is the new black - literally. Everything darker than this will become completely black. Default is 16.0
#define Levels_white_point 325    //[0 to 255] The new white point. Everything brighter than this becomes completely white. Default is 235.0

//Colors between the two points will stretched, which increases contrast, but details above and below the points are lost (this is called clipping).

// -- Debug settings --
#define Levels_highlight_clipping 0 //[0 or 1] Highlight the pixels that clip. Red = Some detail is lost in the highlights, Yellow = All detail is lost in the highlights,
                                    //         Blue = Some detail is lost in the shadows, Cyan = All detail is lost in the shadows.

   /*-----------------------------------------------------------.
  /                      Lift Gamma Gain settings               /
  '-----------------------------------------------------------*/
#define RGB_Lift  float3(1.085, 1.085, 1.085)  //[0.000 to 2.000] Adjust shadows for Red, Green and Blue.
#define RGB_Gamma float3(1.050, 1.050, 1.050)  //[0.000 to 2.000] Adjust midtones for Red, Green and Blue
#define RGB_Gain  float3(0.940, 0.940, 0.940)  //[0.000 to 2.000] Adjust highlights for Red, Green and Blue

//Note that a value of 1.000 is a neutral setting that leave the color unchanged.

   /*-----------------------------------------------------------.
  /                        Tonemap settings                     /
  '-----------------------------------------------------------*/
#define Gamma       0.800  //[0.000 to 2.000] Adjust midtones. 1.000 is neutral. This setting does exactly the same as the one in Lift Gamma Gain, only with less control.

#define Exposure    0.000  //[-1.000 to 1.000] Adjust exposure

#define Saturation  -0.800  //[-1.000 to 1.000] Adjust saturation

#define Bleach      0.000  //[0.000 to 1.000] Brightens the shadows and fades the colors

#define Defog       0.000  //[0.000 to 1.000] How much of the color tint to remove
#define FogColor float3(0.00, 0.00, 2.55) //[0.00 to 2.55, 0.00 to 2.55, 0.00 to 2.55] What color to remove - default is blue

   /*-----------------------------------------------------------.
  /                       Vibrance settings                     /
  '-----------------------------------------------------------*/
#define Vibrance     0.8  //[-1.00 to 1.00] Intelligently saturates (or desaturates if you use negative values) the pixels depending on their original saturation.
#define Vibrance_RGB_balance float3(2.00, -1.40, 1.00) //[-10.00 to 10.00,-10.00 to 10.00,-10.00 to 10.00] A per channel multiplier to the Vibrance strength so you can give more boost to certain colors over others

   /*-----------------------------------------------------------.
  /                        Curves settings                      /
  '-----------------------------------------------------------*/
#define Curves_mode        0 //[0|1|2] Choose what to apply contrast to. 0 = Luma, 1 = Chroma, 2 = both Luma and Chroma. Default is 0 (Luma)
#define Curves_contrast 0.8 //[-1.00 to 1.00] The amount of contrast you want

// -- Advanced curve settings --
#define Curves_formula     6 //[1|2|3|4|5|6|7|8|9|10|11] The contrast s-curve you want to use.
                             //1 = Sine, 2 = Abs split, 3 = Smoothstep, 4 = Exp formula, 5 = Simplified Catmull-Rom (0,0,1,1), 6 = Perlins Smootherstep
                             //7 = Abs add, 8 = Techicolor Cinestyle, 9 = Parabola, 10 = Half-circles. 11 = Polynomial split.
                             //Note that Technicolor Cinestyle is practically identical to Sine, but runs slower. In fact I think the difference might only be due to rounding errors.
                             //I prefer 2 myself, but 3 is a nice alternative with a little more effect (but harsher on the highlight and shadows) and it's the fastest formula.

   /*-----------------------------------------------------------.
  /                        Dither settings                      /
  '-----------------------------------------------------------*/
#define dither_method      1  //[1 or 2] 1 = Ordered dithering (very good and very fast), 2 = Random dithering (different but slightly slower dithering)

//Note that the patterns used by Dither, makes an image harder to compress.
//This can make your screenshots and video recordings take up more space.