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tweaks to cloud shadows and cloud plane fake curvature

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Xonk
2025-03-10 21:44:32 -04:00
parent 329ea6dbca
commit 4d05596b1d
1 changed files with 3 additions and 3 deletions
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6
shaders/lib/volumetricClouds.glsl
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@ -138,11 +138,11 @@ float GetCloudShadow(vec3 playerPos, vec3 sunVector){
#ifdef CloudLayer0
startPosition = playerPos + sunVector / abs(sunVector.y) * max((CloudLayer0_height + 20.0) - playerPos.y, 0.0);
cloudShadows = getCloudShape(SMALLCUMULUS_LAYER, 0, startPosition, CloudLayer0_height, CloudLayer0_height+100.0)*dailyWeatherParams1.x;
cloudShadows = getCloudShape(SMALLCUMULUS_LAYER, 0, startPosition, CloudLayer0_height, CloudLayer0_height+90.0)*dailyWeatherParams1.x;
#endif
#ifdef CloudLayer1
startPosition = playerPos + sunVector / abs(sunVector.y) * max((CloudLayer1_height + 20.0) - playerPos.y, 0.0);
cloudShadows += getCloudShape(LARGECUMULUS_LAYER, 0, startPosition, CloudLayer1_height, CloudLayer1_height+100.0)*dailyWeatherParams1.y;
cloudShadows += getCloudShape(LARGECUMULUS_LAYER, 0, startPosition, CloudLayer1_height, CloudLayer1_height+90.0.0)*dailyWeatherParams1.y;
#endif
#ifdef CloudLayer2
startPosition = playerPos + sunVector / abs(sunVector.y) * max(CloudLayer2_height - playerPos.y, 0.0);
@ -422,7 +422,7 @@ vec4 GetVolumetricClouds(
float SdotV = dot(unignedSunVec, NormPlayerPos.xyz);
#ifdef SKY_GROUND
NormPlayerPos.y += 0.03;
NormPlayerPos.y += 0.03 * heightRelativeToClouds;
#endif
int maxSamples = 15;