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tweak purkinje to only exist if exposure is high,

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Xonk 2023-10-08 20:22:52 -04:00
parent 63e7669f8f
commit 0d380bc220
2 changed files with 15 additions and 11 deletions
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24
shaders/dimensions/composite11.fsh
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@ -107,20 +107,24 @@ void main() {
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*0.3)*(1.0+rainStrength),0.0,1.0)*clamp(1.0-pow(cdist(texcoord.xy),15.0),0.0,1.0);
// float purkinje = clamp(rodExposureDepth.x/(1.0+rodExposureDepth.x)*Purkinje_strength,0,1);
float purkinje = clamp(exposure.a*exposure.a,0.0,1.0);
VL_abs = clamp((1.0-VL_abs)*BLOOMY_FOG*0.75*(1.0+rainStrength) * (1.0-purkinje*0.3),0.0,1.0)*clamp(1.0-pow(cdist(texcoord.xy),15.0),0.0,1.0);
col = (mix(col, bloom, VL_abs) + bloom * lightScat) * exposure.rgb;
//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(lum*Purkinje_Multiplier*vec3(Purkinje_R, Purkinje_G, Purkinje_B)+1.5e-3, col, rodCurve);
float lum = dot(col, vec3(0.15,0.3,0.55));
float lum2 = dot(col, vec3(0.85,0.7,0.45));
float rodLum = lum2*200.0;
float rodCurve = clamp(mix(1.0, rodLum/(2.5+rodLum), purkinje),0.0,1.0);
col = mix(lum * vec3(Purkinje_R, Purkinje_G, Purkinje_B) * Purkinje_Multiplier, col, rodCurve);
// if(texcoord.x > 0.75)col = vec3(1) * ;
#ifndef USE_ACES_COLORSPACE_APPROXIMATION
col = LinearTosRGB(TONEMAP(col));

2
shaders/lib/settings.glsl
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@ -423,7 +423,7 @@ uniform int moonPhase;
#define FinalB 1.0 // [0.0 0.025315 0.051271 0.077884 0.105170 0.133148 0.161834 0.191246 0.221402 0.252322 0.284025 0.316530 0.349858 0.384030 0.419067 0.454991 0.491824 0.529590 0.568312 0.608014 0.648721 0.690458 0.733253 0.777130 0.822118 0.868245 0.915540 0.964032 1.013752 1.064731 1.117000 1.170592 1.225540 1.281880 1.339646 1.398875 1.459603 1.521868 1.585709 1.651167 1.718281 1.787095 1.857651 1.929992 2.004166 2.080216 2.158192 2.238142 2.320116 2.404166 2.490342 2.578701 2.669296 2.762185 2.857425 2.955076 3.055199 3.157857 3.263114 3.371035 3.481689 3.595143 3.711470 3.830741 3.953032 4.078419 4.206979 4.338795 4.473947 4.612521 4.754602 4.900281 5.049647 5.202795 5.359819 5.520819 5.685894 5.855148 6.028687 6.206619 6.389056 6.576110 6.767901 6.964546 7.166169 7.372897 7.584858 7.802185 8.025013 8.253482 8.487735 8.727919 8.974182 9.226680 9.485569 9.751013 10.02317 10.30222 10.58834 10.88170 11.18249 ]
#define Fake_purkinje
#define Purkinje_strength 1.0 // [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 Purkinje_strength 1.0 // [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 Purkinje_R 0.4 // [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 Purkinje_G 0.7 // [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 Purkinje_B 1.0 // [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]