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end fog tweaks

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Xonk
2023-06-22 18:23:35 -04:00
parent de21572911
commit b1a6c8d0c3
5 changed files with 25 additions and 16 deletions
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3
shaders/lib/diffuse_lighting.glsl
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@ -65,7 +65,8 @@ vec3 DoAmbientLighting_End(vec3 FogColor, vec3 TorchColor, float Lightmap, vec3
FogColor = (FogColor / pow(0.00001 + dot(FogColor,vec3(0.3333)),1.0) ) * 0.1;
// vec3 AmbientLight = sqrt( clamp(1.25 + dot(Normal,np3),0.0,1.0)) * (vec3(0.5,0.75,1.0) * 0.05);
vec3 AmbientLight = sqrt( clamp(1.25 + dot(Normal,np3),0.0,1.0)*0.5) * FogColor;
// vec3 AmbientLight = sqrt( clamp(1.25 + dot(Normal,np3),0.0,1.0)*0.5) * FogColor;
vec3 AmbientLight = vec3(0.5,0.75,1.0) * 0.05 + FogColor*clamp(1.1 + dot(Normal,np3),0.0,1.0)*0.5;
return TorchLight + AmbientLight;
}

12
shaders/lib/end_fog.glsl
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@ -79,7 +79,7 @@ vec3 LightSourcePosition(vec3 WorldPos, vec3 CameraPos){
float SwirlBounds = clamp(sqrt(length(vec3(Origin.x,Origin.y-100,Origin.z)) / 150.0 - 1.0) ,0.0,1.0);
if( SwirlBounds < 1.0) {
Origin.y -= 200;
Origin.y -= 260;
} else {
Origin = WorldPos - CameraPos ;
@ -113,10 +113,11 @@ vec3 LightSourcePosition(vec3 WorldPos, vec3 CameraPos){
///////////////// COLOR
vec3 LightSourceColor(float SwirlBounds){
vec3 Color = vec3(0.5, 0.5, 1.0);
vec3 Color = vec3(0.7, 0.8, 1.0);
#ifndef THE_ORB
if( SwirlBounds < 1.0) {
// Color = vec3(0.5, 0.5, 1.0);
} else {
@ -171,6 +172,7 @@ vec3 LightSourceShape(vec3 WorldPos){
Shapes.r = max(Shapes.r, max(1.0 - AltCenter / 75.0, 0.0));
// debug donut
// radius = 50.0;
// thickness = 5.0 * radius;
@ -214,7 +216,7 @@ float cloudVol(in vec3 pos, int LOD){
// make the eye of the swirl have no fog, so you can actually see.
finalfog = max(finalfog - Shapes.r, 0.0);
// finalfog = Shapes.b;
finalfog += Shapes.b;
return finalfog;
@ -260,7 +262,7 @@ mat2x3 getVolumetricRays(float dither,vec3 fragpos,float dither2) {
progressW = gbufferModelViewInverse[3].xyz+cameraPosition + d*dVWorld;
float densityVol = cloudVol(progressW,1);
float density = min(densityVol,0.1);
float density = min(densityVol,0.09);
float air = 0.005;
/// THE OOOOOOOOOOOOOOOOOOOOOORB
@ -271,7 +273,7 @@ mat2x3 getVolumetricRays(float dither,vec3 fragpos,float dither2) {
// float OrbMie = max(exp2(4.0 + length(LightPos) / -20),0.0);
float OrbMie = max(1.0-length(LightPos)/200,0.0);
float OrbMie = max(1.0-length(LightPos)/250,0.0);
float N = 2.50;
OrbMie = pow(1.0-pow(1.0-OrbMie,1.0/N),N);
OrbMie *= 10.0;