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small tweak to lightmap fallback for shadowmap

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Xonk
2025-03-24 00:06:09 -04:00
parent e433924afb
commit 973586723f
1 changed files with 11 additions and 30 deletions
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41
shaders/dimensions/composite1.fsh
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@ -904,22 +904,8 @@ void main() {
AmbientLightColor = luma(AmbientLightColor) * vec3(INDIRECTLIGHT_DIFFUSE_R,INDIRECTLIGHT_DIFFUSE_G,INDIRECTLIGHT_DIFFUSE_B);
#endif
shadowColor = DirectLightColor;
// #ifdef PER_BIOME_ENVIRONMENT
// // BiomeSunlightColor(DirectLightColor);
// vec3 biomeDirect = DirectLightColor;
// vec3 biomeIndirect = AmbientLightColor;
// float inBiome = BiomeVLFogColors(biomeDirect, biomeIndirect);
// float maxDistance = inBiome * min(max(1.0 - length(feetPlayerPos)/(32*8),0.0)*2.0,1.0);
// DirectLightColor = mix(DirectLightColor, biomeDirect, maxDistance);
// #endif
bool inShadowmapBounds = false;
#endif
@ -952,11 +938,6 @@ void main() {
Absorbtion = exp(-totEpsilon * max(Vdiff, minimumAbsorbance));
// brighten up the fully absorbed parts of water when night vision activates.
// if( nightVision > 0.0 ) Absorbtion += exp( -50.0 * totEpsilon) * 50.0 * 7.0 * nightVision;
// if( nightVision > 0.0 ) Absorbtion += exp( -30.0 * totEpsilon) * 10.0 * nightVision * 10.0;
// things to note about sunlight in water
// sunlight gets absorbed by water on the way down to the floor, and on the way back up to your eye. im gonna ingore the latter part lol
// based on the angle of the sun, sunlight will travel through more/less water to reach the same spot. scale absorbtion depth accordingly
@ -1004,7 +985,8 @@ void main() {
#ifdef OVERWORLD_SHADER
float LM_shadowMapFallback = min(max(lightmap.y-0.8, 0.0) * 5.0,1.0);
// float LM_shadowMapFallback = min(max(lightmap.y-0.8, 0.0) * 5.0,1.0);
float LM_shadowMapFallback = min(max(lightmap.y, 0.0),1.0);
float LightningPhase = 0.0;
vec3 LightningFlashLighting = Iris_Lightningflash(feetPlayerPos, lightningBoltPosition.xyz, slopednormal, LightningPhase) * pow(lightmap.y,10);
@ -1343,21 +1325,20 @@ void main() {
Background *= atmosphereGround;
#endif
vec3 Sky = skyFromTex(feetPlayerPos_normalized, colortex4)/1200.0 * Sky_Brightness;
Background += Sky;
#ifndef ISOLATE_RESOURCEPACK_SKY
vec3 Sky = skyFromTex(feetPlayerPos_normalized, colortex4)/1200.0 * Sky_Brightness;
Background += Sky;
#endif
#if RESOURCEPACK_SKY == 1 || RESOURCEPACK_SKY == 2 || RESOURCEPACK_SKY == 3
vec3 resourcePackskyBox = skyboxCol * 50.0 * clamp(unsigned_WsunVec.y*255.0,0.1,1.0);
#ifdef ISOLATE_RESOURCEPACK_SKY
Background = resourcePackskyBox;
#else
#ifdef SKY_GROUND
resourcePackskyBox *= atmosphereGround;
#endif
Background += resourcePackskyBox;
#if defined SKY_GROUND && !defined ISOLATE_RESOURCEPACK_SKY
resourcePackskyBox *= atmosphereGround;
#endif
Background += resourcePackskyBox;
#endif
#endif