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quickly fix issue with underground water

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Xonk
2024-02-16 21:48:52 -05:00
parent 088b8206c1
commit 0b1bef6497
3 changed files with 3 additions and 39 deletions
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38
shaders/lib/volumetricClouds.glsl
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@ -405,6 +405,7 @@ if(layer == 2){
float HighAlt_shadow = GetAltostratusDensity(HighAlt_shadowPos) * CloudLayer2_density;
directLight += HighAlt_shadow;
#endif
float skyScatter = clamp(((maxHeight - 20 - rayProgress.y) / 275.0) * (0.5+cloudDensity),0.0,1.0);
vec3 lighting = DoCloudLighting(muE, cumulus, skyLightCol * skylightOcclusion, skyScatter, directLight, sunScatter, sunMultiScatter, distantfog);
@ -680,43 +681,6 @@ float GetCloudShadow_VLFOG(vec3 WorldPos, vec3 WorldSpace_sunVec){
return mix(1.0, shadow, CLOUD_SHADOW_STRENGTH);
#else
return 1.0;
#endif
}
float GetCloudShadow_VLFOG_DITHER(vec3 WorldPos, vec3 WorldSpace_sunVec, float dither){
#ifdef CLOUDS_SHADOWS
float shadow = 0.0;
#ifdef CloudLayer0
// vec3 lowShadowStart = WorldPos + (WorldSpace_sunVec / max(abs(WorldSpace_sunVec.y),0.0)) * max((CloudLayer0_height + 30) - WorldPos.y,0.0) ;
// shadow += GetCumulusDensity(0, lowShadowStart, 0, CloudLayer0_height,CloudLayer0_height+100)*LAYER0_DENSITY;
for (int j=0; j < 8; j++){
vec3 lowShadowStart = WorldPos + WorldSpace_sunVec * ( j * 50 + dither*50);
shadow += GetCumulusDensity(0, lowShadowStart, 0, CloudLayer0_height, CloudLayer0_height+100)*LAYER0_DENSITY;
}
#endif
#ifdef CloudLayer1
vec3 higherShadowStart = WorldPos + (WorldSpace_sunVec / max(abs(WorldSpace_sunVec.y),0.0)) * max((CloudLayer1_height + 50) - WorldPos.y,0.0) ;
shadow += GetCumulusDensity(1,higherShadowStart, 0, CloudLayer1_height,CloudLayer1_height+100)*LAYER1_DENSITY;
#endif
#ifdef CloudLayer2
vec3 highShadowStart = WorldPos + (WorldSpace_sunVec / max(abs(WorldSpace_sunVec.y),0.0)) * max(CloudLayer2_height - WorldPos.y,0.0);
shadow += GetAltostratusDensity(highShadowStart)*LAYER2_DENSITY * 0.5;
#endif
shadow = clamp(shadow,0.0,1.0);
shadow = exp((shadow*shadow) * -100.0);
return mix(1.0, shadow, CLOUD_SHADOW_STRENGTH);
#else
return 1.0;
#endif