   /*-----------------------------------------------------------.   
  /                       Description                           /
  '------------------------------------------------------------/

Game: Torchlight 2
SweetFX version: 1.1.1
Author: BetA
Description: "Reduces that Foggy screen almost completely, adds a little more color, sharpen and an HDR effect"
Showcase: http://forums.guru3d.com/showpost.php?p=4420578&postcount=106


 /*-----------------------------------------------------------.
/                       Choose effects                        /
'-----------------------------------------------------------*/

// Set to 1 for ON or 0 for OFF
#define USE_SMAA_ANTIALIASING 1
#define USE_LUMASHARPEN 1 //Also sharpens the antialiased edges which makes them less smooth - I'm working on fixing that.
#define USE_BLOOM 0 // Bloom makes bright lights bleed their light into their surroundings (relatively high performance cost)
#define USE_HDR 1 // Not actual HDR - It just tries to mimic an HDR look (relatively high performance cost)
#define USE_TECHNICOLOR 0
#define USE_TONEMAP 0
#define USE_VIBRANCE 0 //Intelligently saturates (or desaturates if you use negative values) the pixels depending on their original saturation.
#define USE_SEPIA 0
#define USE_VIGNETTE 0 //Darkens the edges of the image to make it more look like it was shot with a camera lens. May cause banding artifacts.
#define USE_DITHER 1 //Applies dithering to simulate more colors than your monitor can display. This lessens banding artifacts.


 /*-----------------------------------------------------------.
/                SMAA Anti-aliasing settings                  /
'-----------------------------------------------------------*/

#define SMAA_THRESHOLD 0.12 // (0.08-0.20) Edge detection threshold
#define SMAA_MAX_SEARCH_STEPS 32 // [0-98] Determines the radius SMAA will search for aliased edges
#define SMAA_MAX_SEARCH_STEPS_DIAG 16 // [0-16] Determines the radius SMAA will search for diagonal aliased edges
#define SMAA_CORNER_ROUNDING 0 // [0-100] Determines the percent of antialiasing to apply to corners.

// -- Advanced SMAA settings --
#define COLOR_EDGE_DETECTION 1 // 1 Enables color edge detection (slower but more acurate) - 0 uses luma edge detection (faster)
#define SMAA_DIRECTX9_LINEAR_BLEND 0 // Using DX9 HARDWARE? (software version doesn't matter) if so this needs to be 1 - If not, leave it at 0.


 /*-----------------------------------------------------------.
/                    LumaSharpen settings                     /
'-----------------------------------------------------------*/
// -- Sharpening --
#define sharp_strength 0.6 // (0.2-2.0)Strength of the sharpening
#define sharp_clamp 0.040 // [0.0-1.0]Limits maximum amount of sharpening a pixel recieves - Default is 0.050

// -- Advanced sharpening settings --
#define pattern 2 // Choose a sample pattern [ 1, 2, 3 or 4 ] - I suggest 2
#define offset_bias 1.0 // [0.0-6.0](1.0) Offset bias adjusts the radius of the sampling pattern.
// I designed the pattern for offset_bias 1.0, but feel free to experiment.

// -- Debug settings --
#define splitscreen 0 // Enables the before-and-after splitscreen comparison mode. Left side is before.
#define show_sharpen 0 // Visualize the strength of the sharpen (multiplied by 4 to see it better)


 /*-----------------------------------------------------------.
/                       Bloom settings                        /
'-----------------------------------------------------------*/
#define BloomThreshold 20.25
#define BloomPower 1.446
#define BloomWidth 0.0142

 /*-----------------------------------------------------------.
/                        HDR settings                         /
'-----------------------------------------------------------*/
#define HDRPower 1.20 //Strangely lowering this makes the image brighter
#define radius2 0.87 //Raising this seems to make the effect stronger and also brighter


 /*-----------------------------------------------------------.
/                    TECHNICOLOR settings                     /
'-----------------------------------------------------------*/
#define TechniAmount 0.11
#define TechniPower 2.8
#define redNegativeAmount 0.88
#define greenNegativeAmount 0.88
#define blueNegativeAmount 0.88


 /*-----------------------------------------------------------.
/                     Tonemap settings                        /
'-----------------------------------------------------------*/
#define Gamma 1.0
#define Exposure -0.1
#define Saturation 0
#define Bleach 0
#define Defog 0.01
#define FogColor float4(2.55, 2.55, 0, 0)


 /*-----------------------------------------------------------.
/                       Vibrance settings                     /
'-----------------------------------------------------------*/
#define Vibrance 0.1 //Intelligently saturates (or desaturates if you use negative values) the pixels depending on their original saturation.


 /*-----------------------------------------------------------.
/                         Sepia settings                      /
'-----------------------------------------------------------*/
#define ColorTone float3(1.12, 0.66, 0.20)
#define SepiaPower 0.11
#define GreyPower 0.88


 /*-----------------------------------------------------------.
/                       Vignette settings                     /
'-----------------------------------------------------------*/
#define VignetteRadius 1.05 // lower values = stronger radial effect from center
#define VignetteAmount -1.0 // Strength of black. -2.00 = Max Black, 1.00 = Max White.
#define VignetteSlope 8 // How far away from the center the change should start to really grow strong (odd numbers cause a larger fps drop than even numbers)
#define VignetteCenter float2(0.500, 0.500) // Center of screen for effect.


 /*-----------------------------------------------------------.
/                        Dither settings                      /
'-----------------------------------------------------------*/
//No settings yet, beyond switching it on or off in the top section.