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more indirect light for clouds

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and other minor tweaks
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Xonk
2023-05-03 21:29:53 -04:00
parent a082f263bd
commit 52466e8e35
11 changed files with 106 additions and 81 deletions
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18
shaders/composite1.fsh
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@ -863,6 +863,8 @@ void main() {
vec3 DirectLightColor = (lightCol.rgb/80.0);
DirectLightColor *= clamp(abs(WsunVec.y)*2,0.,1.);
vec3 AmbientLightColor = avgAmbient;
float cloudShadow = 1.0;
if ( z >= 1.) { //sky
@ -1019,8 +1021,22 @@ void main() {
// float thething = pow(clamp(2.0 + dot(viewToWorld(FlatNormals),np3),0.0,2.0),3.0);
// // LavaGlow *= thething*0.25+0.75;
// LavaGlow *= mix((2.0-thething)*0.5+0.5, thething*0.25+0.75, sqrt(lightmap.x));
// #ifdef altostratus
// AmbientLightColor += (lightCol.rgb/5) * clamp(Alto_coverage * (1-Alto_density),0,1) * clamp(abs(ambientCoefs.y+1.0),0.0,1.0);
// #endif
// float SkylightShadow = 1;
// #ifdef VOLUMETRIC_CLOUDS
// #ifdef CLOUDS_SHADOWS
// SkylightShadow = GetAltoOcclusion(p3);
// #endif
// #endif
// AmbientLightColor *= SkylightShadow;
Indirect_lighting = DoAmbientLighting(AmbientLightColor, vec3(TORCH_R,TORCH_G,TORCH_B), newLightmap.xy, skylight);
Indirect_lighting = DoAmbientLighting(avgAmbient, vec3(TORCH_R,TORCH_G,TORCH_B), newLightmap.xy, skylight);