#version 120 //Vignetting, applies bloom, applies exposure and tonemaps the final image //#extension GL_EXT_gpu_shader4 : disable #include "/lib/settings.glsl" #include "/lib/res_params.glsl" flat varying vec4 exposure; flat varying vec2 rodExposureDepth; varying vec2 texcoord; const bool colortex5MipmapEnabled = true; // uniform sampler2D colortex4; uniform sampler2D colortex5; uniform sampler2D colortex3; // uniform sampler2D colortex6; uniform sampler2D colortex7; // uniform sampler2D colortex8; // specular // uniform sampler2D colortex9; // specular uniform sampler2D depthtex0; uniform sampler2D depthtex1; uniform sampler2D noisetex; uniform vec2 texelSize; uniform ivec2 eyeBrightnessSmooth; uniform float viewWidth; uniform float viewHeight; uniform float frameTimeCounter; uniform int frameCounter; uniform int isEyeInWater; uniform float near; uniform float aspectRatio; uniform float far; uniform float rainStrength; uniform float screenBrightness; uniform vec4 Moon_Weather_properties; // R = cloud coverage G = fog density uniform int framemod8; const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.), vec2(-1.,3.)/8., vec2(5.0,1.)/8., vec2(-3,-5.)/8., vec2(-5.,5.)/8., vec2(-7.,-1.)/8., vec2(3,7.)/8., vec2(7.,-7.)/8.); uniform mat4 gbufferModelViewInverse; uniform mat4 gbufferProjectionInverse; vec4 Weather_properties = Moon_Weather_properties; #include "/lib/color_transforms.glsl" #include "/lib/color_dither.glsl" // #include "/lib/biome_specifics.glsl" #include "/lib/bokeh.glsl" float cdist(vec2 coord) { return max(abs(coord.s-0.5),abs(coord.t-0.5))*2.0; } float blueNoise(){ return fract(texelFetch2D(noisetex, ivec2(gl_FragCoord.xy)%512, 0).a + 1.0/1.6180339887 * frameCounter); } float ld(float depth) { return (2.0 * near) / (far + near - depth * (far - near)); // (-depth * (far - near)) = (2.0 * near)/ld - far - near } void main() { /* DRAWBUFFERS:7 */ float vignette = (1.5-dot(texcoord-0.5,texcoord-0.5)*2.); vec3 col = texture2D(colortex5,texcoord).rgb; #if DOF_QUALITY >= 0 && DOF_QUALITY < 5 /*--------------------------------*/ float z = ld(texture2D(depthtex0, texcoord.st*RENDER_SCALE).r)*far; #if MANUAL_FOCUS == -2 float focus = rodExposureDepth.y*far; #elif MANUAL_FOCUS == -1 float focus = mix(pow(512.0, screenBrightness), 512.0 * screenBrightness, 0.25); #elif MANUAL_FOCUS > 0 float focus = MANUAL_FOCUS; #endif float pcoc = min(abs(aperture * (focal/100.0 * (z - focus)) / (z * (focus - focal/100.0))),texelSize.x*15.0); #ifdef FAR_BLUR_ONLY pcoc *= float(z > focus); #endif float noise = blueNoise()*6.28318530718; mat2 noiseM = mat2( cos( noise ), -sin( noise ), sin( noise ), cos( noise ) ); vec3 bcolor = vec3(0.); float nb = 0.0; vec2 bcoord = vec2(0.0); /*--------------------------------*/ float dofLodLevel = pcoc * 200.0; for ( int i = 0; i < BOKEH_SAMPLES; i++) { bcolor += texture2DLod(colortex5, texcoord.xy + bokeh_offsets[i]*pcoc*vec2(DOF_ANAMORPHIC_RATIO,aspectRatio), dofLodLevel).rgb; } col = bcolor/BOKEH_SAMPLES; #endif vec2 clampedRes = max(vec2(viewWidth,viewHeight),vec2(1920.0,1080.)); vec3 bloom = texture2D(colortex3,texcoord/clampedRes*vec2(1920.,1080.)*0.5*BLOOM_QUALITY).rgb/2./7.0; float lightScat = clamp(BLOOM_STRENGTH * 0.05 * pow(exposure.a ,0.2) ,0.0,1.0)*vignette; float VL_abs = texture2D(colortex7,texcoord*RENDER_SCALE).r; float purkinje = rodExposureDepth.x/(1.0+rodExposureDepth.x)*Purkinje_strength; VL_abs = clamp( (1.0-VL_abs)*BLOOMY_FOG*0.75*(1.0-purkinje),0.0,1.0)*clamp(1.0-pow(cdist(texcoord.xy),15.0),0.0,1.0); float lightleakfix = clamp(eyeBrightnessSmooth.y/240.0,0.0,1.0); col = (mix(col,bloom,VL_abs)+bloom * lightScat)* mix(exposure.rgb,min(exposure.rgb,0.01), 0); //Purkinje Effect float lum = dot(col,vec3(0.15,0.3,0.55)); float lum2 = dot(col,vec3(0.85,0.7,0.45))/2; float rodLum = lum2*400.; float rodCurve = mix(1.0, rodLum/(2.5+rodLum), purkinje); col = mix(clamp(lum,0.0,0.05)*Purkinje_Multiplier*vec3(Purkinje_R, Purkinje_G, Purkinje_B)+1.5e-3, col, rodCurve); #ifndef USE_ACES_COLORSPACE_APPROXIMATION col = LinearTosRGB(TONEMAP(col)); #else col = col * ACESInputMat; col = TONEMAP(col); col = LinearTosRGB(clamp(col * ACESOutputMat, 0.0, 1.0)); #endif gl_FragData[0].rgb = clamp(int8Dither(col,texcoord),0.0,1.0); }