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improve TAA very slightly. fix underwater fog sunlight not going away in caves. tweak sky SSS. add noise to POM layers

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Xonk
2024-07-06 21:03:31 -04:00
parent d5a92880ac
commit 8143c57fa2
30 changed files with 354 additions and 303 deletions
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33
shaders/lib/TAA_jitter.glsl Normal file
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@ -0,0 +1,33 @@
const vec2[8] offsets = vec2[8](
vec2( 1.0, -3.0)/8.0,
vec2(-1.0, 3.0)/8.0,
vec2( 5.0, 1.0)/8.0,
vec2(-3.0, -5.0)/8.0,
vec2(-5.0, 5.0)/8.0,
vec2(-7.0, -1.0)/8.0,
vec2( 3.0, 7.0)/8.0,
vec2( 7.0, 7.0)/8.0
);
// const vec2[4] offsets = vec2[4](
// vec2( 0.0, -1.0), // right bottom
// vec2( 1.0, 0.0), // left top
// vec2( 0.0, 1.0), // right top
// vec2(-1.0, 0.0) // left bottom
// );
// const vec2[4] offsets = vec2[4](
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0)
// );
// const vec2[8] offsets = vec2[8](
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0),
// vec2(0.0)
// );

4
shaders/lib/indirect_lighting_effects.glsl
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@ -393,9 +393,9 @@ vec3 ApplySSRT(
#ifdef SKY_CONTRIBUTION_IN_SSRT
#ifdef OVERWORLD_SHADER
skycontribution = doIndirectLighting(skyCloudsFromTexLOD(rayDir, colortex4, 0).rgb/30.0, minimumLightColor, lightmap) + blockLightColor;
skycontribution = doIndirectLighting(pow(skyCloudsFromTexLOD(rayDir, colortex4, 0).rgb/30.0, vec3(0.7)) * 2.5, minimumLightColor, lightmap) + blockLightColor;
#else
skycontribution = pow(skyCloudsFromTexLOD2(rayDir, colortex4, 6).rgb / 30.0,vec3(0.7)) + blockLightColor;
skycontribution = pow(skyCloudsFromTexLOD2(rayDir, colortex4, 6).rgb / 30.0, vec3(0.7)) + blockLightColor;
#endif
#else
#ifdef OVERWORLD_SHADER

2
shaders/lib/res_params.glsl
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@ -3,7 +3,7 @@
#endif
#ifdef TAA_UPSCALING
#define SCALE_FACTOR 0.75 // render resolution multiplier. below 0.5 not recommended [0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95]
#define SCALE_FACTOR 0.75 // render resolution multiplier. below 0.5 not recommended [0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.0]
#define RENDER_SCALE vec2(SCALE_FACTOR, SCALE_FACTOR)
#define UPSCALING_SHARPNENING 2.0 - SCALE_FACTOR - SCALE_FACTOR

4
shaders/lib/settings.glsl
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@ -1,4 +1,4 @@
#define SHADER_VERSION_LABEL 475 // [475]
#define SHADER_VERSION_LABEL 476 // [476]
#define saturate(x) clamp(x,0.0,1.0)
@ -548,7 +548,7 @@ uniform int moonPhase;
#define CONTRAST_ADAPTATIVE_SHARPENING
#define SHARPENING 0.35 // [0.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.0 ]
#define SATURATION 0.00 // [-1.0 -0.98 -0.96 -0.94 -0.92 -0.9 -0.88 -0.86 -0.84 -0.82 -0.8 -0.78 -0.76 -0.74 -0.72 -0.7 -0.68 -0.66 -0.64 -0.62 -0.6 -0.58 -0.56 -0.54 -0.52 -0.5 -0.48 -0.46 -0.44 -0.42 -0.4 -0.38 -0.36 -0.34 -0.32 -0.3 -0.28 -0.26 -0.24 -0.22 -0.2 -0.18 -0.16 -0.14 -0.12 -0.1 -0.08 -0.06 -0.04 -0.02 0.0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24 0.26 0.28 0.3 0.32 0.34 0.36 0.38 0.4 0.42 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 0.7 0.72 0.74 0.76 0.78 0.8 0.82 0.84 0.86 0.88 0.9 0.92 0.94 0.96 0.98 1.0 ]
#define SATURATION 0.00 // [-1.0 -0.98 -0.96 -0.94 -0.92 -0.9 -0.88 -0.86 -0.84 -0.82 -0.8 -0.78 -0.76 -0.74 -0.72 -0.7 -0.68 -0.66 -0.64 -0.62 -0.6 -0.58 -0.56 -0.54 -0.52 -0.5 -0.48 -0.46 -0.44 -0.42 -0.4 -0.38 -0.36 -0.34 -0.32 -0.3 -0.28 -0.26 -0.24 -0.22 -0.2 -0.18 -0.16 -0.14 -0.12 -0.1 -0.08 -0.06 -0.04 -0.02 0.0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24 0.26 0.28 0.3 0.32 0.34 0.36 0.38 0.4 0.42 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 0.7 0.72 0.74 0.76 0.78 0.8 0.82 0.84 0.86 0.88 0.9 0.92 0.94 0.96 0.98 1.0 ]=
#define CROSSTALK 0.0 // [-1.0 -0.98 -0.96 -0.94 -0.92 -0.9 -0.88 -0.86 -0.84 -0.82 -0.8 -0.78 -0.76 -0.74 -0.72 -0.7 -0.68 -0.66 -0.64 -0.62 -0.6 -0.58 -0.56 -0.54 -0.52 -0.5 -0.48 -0.46 -0.44 -0.42 -0.4 -0.38 -0.36 -0.34 -0.32 -0.3 -0.28 -0.26 -0.24 -0.22 -0.2 -0.18 -0.16 -0.14 -0.12 -0.1 -0.08 -0.06 -0.04 -0.02 0.0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24 0.26 0.28 0.3 0.32 0.34 0.36 0.38 0.4 0.42 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 0.7 0.72 0.74 0.76 0.78 0.8 0.82 0.84 0.86 0.88 0.9 0.92 0.94 0.96 0.98 1.0 ]
// #define LUMINANCE_CURVE

3
shaders/lib/volumetricClouds.glsl
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@ -244,7 +244,7 @@ vec3 DoCloudLighting(
float distantfog
){
float powder = 1.0 - exp(-10.0 * density);
vec3 directLight = sunMultiScatter * exp(-3.0 * sunShadows) * powder + sunScatter * exp(-10.0 * sunShadows);
vec3 directLight = sunScatter * exp(-10.0 * sunShadows) + sunMultiScatter * exp(-3.0 * sunShadows) * powder;
vec3 indirectLight = skyLightCol * mix(1.0, 2.0 * (1.0 - sqrt((skyScatter*skyScatter*skyScatter)*density)) , pow(distantfog,1.0 - rainStrength*0.5));
@ -315,6 +315,7 @@ if(layer == 2){
float directLight = 0.0;
for (int j = 0; j < 2; j++){
// lower the step size as the sun gets higher in the sky
vec3 shadowSamplePos_high = rayProgress + dV_Sun * (1.0 + j * dither) / (pow(abs(dV_Sun.y*0.5),3.0) * 0.995 + 0.005);