/*
Sildur's Enhanced Default:
https://www.patreon.com/Sildur
https://sildurs-shaders.github.io/
https://twitter.com/Sildurs_shaders
https://www.curseforge.com/minecraft/customization/sildurs-enhanced-default

Permissions:
You are not allowed to edit, copy code or share my shaderpack under a different name or claim it as yours.
*/
#ifdef composite0
    #define SSAO                                //Toggle custom ambient occlusion.
    const float ambientOcclusionLevel = 1.0f;   //Adjust minecrafts inbuild ambient occlusion. [0.0f 0.1f 0.2f 0.3f 0.4f 0.5f 0.6f 0.7f 0.8f 0.9f 1.0f]

    //#define Celshading						//Cel shades everything, making it look somewhat like Borderlands.

    #define Reflections							//Toggle reflections, also adjust in gbuffers_textured.fsh
    #define Refractions						    //Toggle refractions / distortion caused by waves.
    #define skyReflection						//Reflect and blend the default skycolor. Makes water waves more visible. WIP

    #define Godrays							    //Toggle godrays
    #define grays_quality 2						//[1 2] 1=fast 2=fancy
    #define grays_intensity 0.65				//Adjust godrays intensity [0.35 0.5 0.65 0.70 0.85 1.0]

    //Debugging stuff
    //#define depthbuffer						//Draw depth buffer
    //#define draw_refnormals					//Draw reflection normals, actually composite normals but only reflections are stored in the buffer.
#endif

#ifdef composite1
    #define TAA                             //Toggle temporal anti-aliasing (TAA)
    #define TAA_sharpness 0.65              //[0.0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1.0 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 1.45 1.5] Adjust sharpening strength. 0.0 turns sharpening completly off.
#endif

#ifdef final
    //#define Crossprocess                      //It's like a color filter, alters all colors abit if enabled.	

    //#define Depth_of_Field                    //Simulates eye focusing on objects. Low performance impact
	//#define Distance_Blur                     //Requires Depth of Field to be enabled. Replaces eye focusing effect with distance being blurred instead.
        #define smoothDof                       //Toggle smooth transition between clear and blurry.
	    #define DoF_Strength 90                 //[60 90 120 150]
	    #define Dof_Distance_View 256           //[128 256 384 512]
	
    //#define Motionblur                        //Blurres your view/camera during movemenent. Low performance impact. Doesn't work with Depth of Field.
	    #define MB_strength 0.014               //[0.008 0.014 0.020]

    //#define Tonemap                           //Toggle tonemapping, slightly altering colors / color balance. Based of vibrant shaders, which uses uncharted2tonemap.
        #define gamma 2.2                       //Adjust gamma used by tonemapping. [1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0]
#endif

#ifdef gbuffers_clouds
    #define Fog		                            //Toggle default fog.
#endif

#ifdef gbuffers_textured
    //#define Colorboost                        //Gives default colors a little kick

    #define MobsFlashRed

    #define Fog                                 //Toggle default fog.

    #define Reflections                         //Toggle reflections, also adjust in composite.fsh
        #define WaterReflection
        #define TransparentReflections          //see block.properties, transparent blocks are assigned to ice (79)

    #define Shadows                             //Also adjust in vertex, SHADOW_MAP_BIAS is also in vertex
    #ifdef Shadows
    #define Colored_Shadows
    #define slight 0.55                         //[0.50 0.55 0.60 0.65 0.70 0.75 0.80]
    #define SHADOW_MAP_BIAS 0.80
    const int 	shadowMapResolution = 2048;		//Shadows resolution. [512 1024 2048 3072 4096 8192]
    const float shadowDistance = 110.0;			//Draw distance of shadows.[60.0 90.0 120.0 150.0 180.0 210.0]
    const float shadowDistanceRenderMul = 1.0f;
    const bool 	shadowHardwareFiltering0 = true;
    const bool 	shadowHardwareFiltering1 = true;
    #endif
    const float	sunPathRotation	= -40.0f;		//[-10.0 -20.0 -30.0 -40.0f -50.0 -60.0 -70.0 -80.0 -0.15f -0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0]

    #define waterTex                            //Toggle water texture

    #define nMap 0                              //[0 1 2]0=Off 1=Bumpmapping, 2=Parallax, also adjust in vertex
    #define POM_RES 32                          //Texture / Resourcepack resolution. [32 64 128 256 512 1024 2048]
    #define POM_DIST 16.0                       //[8.0 16.0 24.0 32.0 40.0 48.0 56.0 64.0]
    #define POM_DEPTH 0.30                      //[0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.0]
    //#define draw_bmap                         //Draw bmap normals

    #define HandLight                           //Toggle handheld lighting.
    //#define customLight                       //Toggle custom light support for emissive blocks.
    #define emissive_R 3.0                      //[0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0]
    #define emissive_G 1.5                      //[0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0]
    #define emissive_B 0.5                      //[0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0]

    #define animationSpeed 1.0                  //[0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0]
    #define Waving_Leaves
    #define Waving_Vines
    #define Waving_Grass
    #define Waving_Entities                     //Includes: Saplings, small flowers, wheat, carrots, potatoes and beetroot.
    #define Waving_Tallgrass
    #define Waving_Fire
    #define Waving_Lava
    #define Waving_Water
    #define Waving_Lanterns
    #define waves_amplitude 0.65                //[0.55 0.65 0.75 0.85 0.95 1.05 1.15 1.25 1.35 1.45 1.55 1.65 1.75 1.85 1.95 2.05]

    #define TAA
#endif

#ifdef shadowprogram
    #define Shadows
    #define SHADOW_MAP_BIAS 0.80
    #define grass_shadows
#endif