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t3du - Post Process Updates

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Onek8
2025-06-02 18:21:47 +00:00
parent b7b7edb5e2
commit 91ae053346
1 changed files with 13 additions and 2 deletions
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15
leenkx/Shaders/volumetric_light/volumetric_light.frag.glsl
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@ -11,6 +11,11 @@
#include "std/light_common.glsl" #include "std/light_common.glsl"
#endif #endif
#ifdef _CPostprocess
uniform vec3 PPComp11;
uniform vec4 PPComp17;
#endif
uniform sampler2D gbufferD; uniform sampler2D gbufferD;
uniform sampler2D snoise; uniform sampler2D snoise;
@ -87,7 +92,13 @@ out float fragColor;
const float tScat = 0.08; const float tScat = 0.08;
const float tAbs = 0.0; const float tAbs = 0.0;
const float tExt = tScat + tAbs; const float tExt = tScat + tAbs;
const float stepLen = 1.0 / volumSteps; #ifdef _CPostprocess
float stepLen = 1.0 / int(PPComp11.y);
float AirTurbidity = PPComp17.w;
#else
const float stepLen = 1.0 / volumSteps;
float AirTurbidity = volumAirTurbidity;
#endif
const float lighting = 0.4; const float lighting = 0.4;
void rayStep(inout vec3 curPos, inout float curOpticalDepth, inout float scatteredLightAmount, float stepLenWorld, vec3 viewVecNorm) { void rayStep(inout vec3 curPos, inout float curOpticalDepth, inout float scatteredLightAmount, float stepLenWorld, vec3 viewVecNorm) {
@ -162,5 +173,5 @@ void main() {
rayStep(curPos, curOpticalDepth, scatteredLightAmount, stepLenWorld, viewVecNorm); rayStep(curPos, curOpticalDepth, scatteredLightAmount, stepLenWorld, viewVecNorm);
} }
fragColor = scatteredLightAmount * volumAirTurbidity; fragColor = scatteredLightAmount * AirTurbidity;
} }