LITW-Refined/sildurs-vibrant-shaders
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add v1.541 (Extreme)

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Pascal
2025-11-18 08:49:24 +01:00
commit f2788f598f
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shaders/world-1/final.fsh Normal file
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#version 120
#define final
#include "/shaders.settings"
varying vec2 texcoord;
uniform sampler2D gaux4; //final image
#ifdef Bloom
uniform sampler2D colortex6; //overwritten by bloom
#endif
#if Showbuffer > 0
uniform sampler2D colortex0;
uniform sampler2D colortex1;
uniform sampler2D colortex2;
uniform sampler2D colortex3;
uniform sampler2D gaux1;
uniform sampler2D gaux2;
uniform sampler2D gaux3;
#endif
uniform int isEyeInWater;
uniform float aspectRatio;
uniform float viewWidth;
uniform float viewHeight;
uniform float rainStrength;
uniform float frameTimeCounter;
#if defined Depth_of_Field || defined Motionblur
uniform sampler2D depthtex0;
uniform sampler2D depthtex1;
uniform sampler2D depthtex2;
#endif
#ifdef Motionblur
uniform vec3 cameraPosition;
uniform vec3 previousCameraPosition;
uniform mat4 gbufferProjection;
uniform mat4 gbufferProjectionInverse;
uniform mat4 gbufferPreviousProjection;
uniform mat4 gbufferModelViewInverse;
uniform mat4 gbufferPreviousModelView;
#endif
#if defined Depth_of_Field
uniform float near;
uniform float far;
float ld(float depth) {
return (2.0 * near) / (far + near - depth * (far - near));
}
#endif
#ifdef Depth_of_Field
//Dof constant values
const float focal = 0.024;
float aperture = 0.008;
const float sizemult = DoF_Strength;
uniform float centerDepthSmooth;
const float centerDepthHalflife = 2.0f;
//hexagon pattern
const vec2 hex_offsets[60] = vec2[60] ( vec2( 0.2165, 0.1250 ),
vec2( 0.0000, 0.2500 ),
vec2( -0.2165, 0.1250 ),
vec2( -0.2165, -0.1250 ),
vec2( -0.0000, -0.2500 ),
vec2( 0.2165, -0.1250 ),
vec2( 0.4330, 0.2500 ),
vec2( 0.0000, 0.5000 ),
vec2( -0.4330, 0.2500 ),
vec2( -0.4330, -0.2500 ),
vec2( -0.0000, -0.5000 ),
vec2( 0.4330, -0.2500 ),
vec2( 0.6495, 0.3750 ),
vec2( 0.0000, 0.7500 ),
vec2( -0.6495, 0.3750 ),
vec2( -0.6495, -0.3750 ),
vec2( -0.0000, -0.7500 ),
vec2( 0.6495, -0.3750 ),
vec2( 0.8660, 0.5000 ),
vec2( 0.0000, 1.0000 ),
vec2( -0.8660, 0.5000 ),
vec2( -0.8660, -0.5000 ),
vec2( -0.0000, -1.0000 ),
vec2( 0.8660, -0.5000 ),
vec2( 0.2163, 0.3754 ),
vec2( -0.2170, 0.3750 ),
vec2( -0.4333, -0.0004 ),
vec2( -0.2163, -0.3754 ),
vec2( 0.2170, -0.3750 ),
vec2( 0.4333, 0.0004 ),
vec2( 0.4328, 0.5004 ),
vec2( -0.2170, 0.6250 ),
vec2( -0.6498, 0.1246 ),
vec2( -0.4328, -0.5004 ),
vec2( 0.2170, -0.6250 ),
vec2( 0.6498, -0.1246 ),
vec2( 0.6493, 0.6254 ),
vec2( -0.2170, 0.8750 ),
vec2( -0.8663, 0.2496 ),
vec2( -0.6493, -0.6254 ),
vec2( 0.2170, -0.8750 ),
vec2( 0.8663, -0.2496 ),
vec2( 0.2160, 0.6259 ),
vec2( -0.4340, 0.5000 ),
vec2( -0.6500, -0.1259 ),
vec2( -0.2160, -0.6259 ),
vec2( 0.4340, -0.5000 ),
vec2( 0.6500, 0.1259 ),
vec2( 0.4325, 0.7509 ),
vec2( -0.4340, 0.7500 ),
vec2( -0.8665, -0.0009 ),
vec2( -0.4325, -0.7509 ),
vec2( 0.4340, -0.7500 ),
vec2( 0.8665, 0.0009 ),
vec2( 0.2158, 0.8763 ),
vec2( -0.6510, 0.6250 ),
vec2( -0.8668, -0.2513 ),
vec2( -0.2158, -0.8763 ),
vec2( 0.6510, -0.6250 ),
vec2( 0.8668, 0.2513 ));
#endif
vec3 Uncharted2Tonemap(vec3 x) {
x*= Brightness;
float A = 0.28;
float B = 0.29;
float C = 0.10;
float D = 0.2;
float E = 0.025;
float F = 0.35;
return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;
}
#if Showbuffer == 1 || Showbuffer == 2 || Showbuffer == 3
vec3 decode (vec2 enc){
vec2 fenc = enc*4-2;
float f = dot(fenc,fenc);
float g = sqrt(1-f/4.0);
vec3 n;
n.xy = fenc*g;
n.z = 1-f/2;
return n;
}
vec3 YCoCg2RGB(vec3 c){
c.y-=0.5;
c.z-=0.5;
return vec3(c.r+c.g-c.b, c.r + c.b, c.r - c.g - c.b);
}
#endif
void main() {
#if defined Depth_of_Field || defined Motionblur
//Setup depths, do it here because amd drivers suck and texture reads outside of void main or functions are broken, thanks amd
float depth0 = texture2D(depthtex0, texcoord).x;
float depth1 = texture2D(depthtex1, texcoord).x;
float depth2 = texture2D(depthtex2, texcoord).x;
bool hand = (depth0 < depth1) || !(depth0 < depth2);
#endif
float rainlens = 0.0;
vec2 fake_refract = vec2(0.0);
#ifdef Refraction
fake_refract = vec2(sin(frameTimeCounter + texcoord.x*100.0 + texcoord.y*50.0),cos(frameTimeCounter + texcoord.y*100.0 + texcoord.x*50.0));
#endif
vec2 newTC = clamp(texcoord + fake_refract * 0.01 * (rainlens+isEyeInWater*0.2),1.0/vec2(viewWidth,viewHeight),1.0-1.0/vec2(viewWidth,viewHeight));
vec3 color = texture2D(gaux4, newTC.xy).rgb*50.0;
#ifdef Depth_of_Field
if(hand){
float pw = 1.0/ viewWidth;
float z = ld(texture2D(depthtex0, newTC.st).r)*far;
#ifdef smoothDof
float focus = ld(centerDepthSmooth)*far;
#else
float focus = ld(texture2D(depthtex0, vec2(0.5)).r)*far;
#endif
float pcoc = min(abs(aperture * (focal * (z - focus)) / (z * (focus - focal)))*sizemult,pw*15.0);
#ifdef Distance_Blur
float getdist = 1-(exp(-pow(ld(texture2D(depthtex1, newTC.st).r)/Dof_Distance_View*far,4.0-(2.7*rainStrength))*4.0));
pcoc = min(getdist*pw*20.0,pw*20.0);
#endif
vec3 bcolor = vec3(0.0);
for ( int i = 0; i < 60; i++) {
bcolor += texture2D(gaux4, newTC.xy + hex_offsets[i]*pcoc*vec2(1.0,aspectRatio)).rgb;
}
color.rgb = bcolor/61.0*50.0;
}
#endif
#ifdef Motionblur
if(hand){
vec4 currentPosition = vec4(texcoord, depth1, 1.0)*2.0-1.0;
vec4 fragposition = gbufferProjectionInverse * currentPosition;
fragposition = gbufferModelViewInverse * fragposition;
fragposition /= fragposition.w;
fragposition.xyz += cameraPosition;
vec4 previousPosition = fragposition;
previousPosition.xyz -= previousCameraPosition;
previousPosition = gbufferPreviousModelView * previousPosition;
previousPosition = gbufferPreviousProjection * previousPosition;
previousPosition /= previousPosition.w;
vec2 velocity = (currentPosition - previousPosition).st * MB_strength;
vec2 coord = texcoord.st + velocity;
int mb = 1;
for (int i = 0; i < 15; ++i, coord += velocity) {
if (coord.s > 1.0 || coord.t > 1.0 || coord.s < 0.0 || coord.t < 0.0) break;
color += texture2D(gaux4, coord).xyz*50.0;
++mb;
}
color /= mb;
}
#endif
#ifdef Bloom
color.rgb += texture2D(colortex6, texcoord.xy*0.25).rgb; //upscale bloom buffer.
#endif
color.rgb += rainlens*0.01; //draw rainlens
vec3 curr = Uncharted2Tonemap(color*4.7);
color = pow(curr/Uncharted2Tonemap(vec3(15.2)),vec3(1.0/Contrast));
#if Showbuffer == 1
color = vec3(texture2D(colortex0,texcoord).rg,0.0);
vec2 a0 = texture2D(colortex0,texcoord + vec2(1.0/viewWidth,0.0)).rg;
vec2 a1 = texture2D(colortex0,texcoord - vec2(1.0/viewWidth,0.0)).rg;
vec2 a2 = texture2D(colortex0,texcoord + vec2(0.0,1.0/viewHeight)).rg;
vec2 a3 = texture2D(colortex0,texcoord - vec2(0.0,1.0/viewHeight)).rg;
vec4 lumas = vec4(a0.x,a1.x,a2.x,a3.x);
vec4 chromas = vec4(a0.y,a1.y,a2.y,a3.y);
vec4 w = 1.0-step(0.1176, abs(lumas - color.x));
float W = dot(w,vec4(1.0));
w.x = (W==0.0)? 1.0:w.x; W = (W==0.0)? 1.0:W;
bool pattern = (mod(gl_FragCoord.x,2.0)==mod(gl_FragCoord.y,2.0));
color.b= dot(w,chromas)/W;
color.rgb = (pattern)?color.rbg:color.rgb;
color.rgb = YCoCg2RGB(color.rgb);
color = pow(color,vec3(2.2));
#endif
#if Showbuffer == 2
color = decode(texture2D(colortex1, texcoord).xy);
#endif
#if Showbuffer == 25
color = vec3(0.0, texture2D(colortex1, texcoord.xy).zw); //lightmap
#endif
#if Showbuffer == 3
color = decode(texture2D(colortex2, texcoord).xy);
#endif
#if Showbuffer == 35
color = vec3(0.0, texture2D(colortex2, texcoord.xy).zw); //lightmap
#endif
#if Showbuffer == 4
color = texture2D(colortex3, texcoord.xy).rgb * 200.0;
#endif
#if Showbuffer == 5
color = texture2D(gaux1, texcoord.xy).rgb * 25.0;
#endif
#if Showbuffer == 6
color = texture2D(gaux2, texcoord.xy).rgb * 25.0;
#endif
#if Showbuffer == 7
color = texture2D(gaux3, texcoord.xy*0.25).rgb * 25.0;
#endif
#if Showbuffer == 8
color = texture2D(gaux4, texcoord.xy).rgb * 50.0;
#endif
gl_FragColor = vec4(color,1.0);
}