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add RTAO and SSGI in the nether and end

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Xonk
2023-07-31 23:31:56 -04:00
parent 21e20c2d7a
commit ec7a73fefa
6 changed files with 375 additions and 90 deletions
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27
shaders/lib/diffuse_lighting.glsl
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@ -2,6 +2,19 @@
uniform float nightVision;
void DoRTAmbientLighting (vec3 TorchColor, vec2 Lightmap, inout float SkyLM, inout vec3 TorchLight, inout vec3 SkyLight){
float TorchLM = 10.0 - ( 1.0 / (pow(exp(-0.5*inversesqrt(Lightmap.x)),5.0)+0.1));
TorchLM = pow(TorchLM/4,10) + pow(Lightmap.x,1.5)*0.5;
TorchLight = (TorchColor * TorchLM * 0.75) * TORCH_AMOUNT;
SkyLM = (pow(Lightmap.y,15.0)*2.0 + pow(Lightmap.y,2.5))*0.5;
SkyLight = (SkyLight * ambient_brightness) / 10.0;
SkyLight = max(SkyLight * SkyLM, vec3(0.2,0.4,1.0) * (MIN_LIGHT_AMOUNT*0.025 + nightVision));
}
//// OVERWORLD ////
#ifdef OVERWORLD
vec3 DoAmbientLighting (vec3 SkyColor, vec3 TorchColor, vec2 Lightmap, float skyLightDir){
@ -18,20 +31,8 @@ vec3 DoAmbientLighting (vec3 SkyColor, vec3 TorchColor, vec2 Lightmap, float sky
float skyLM = (pow(Lightmap.y,15.0)*2.0 + pow(Lightmap.y,2.5))*0.5;
vec3 SkyLight = max(SkyColor * skyLM, vec3(0.2,0.4,1.0) * (MIN_LIGHT_AMOUNT*0.01 + nightVision) );
return SkyLight * skyLightDir + TorchLight;
return SkyLight * skyLightDir + TorchLight;
}
void DoRTAmbientLighting (vec3 TorchColor, vec2 Lightmap, inout float SkyLM, inout vec3 TorchLight, inout vec3 SkyLight){
float TorchLM = 10.0 - ( 1.0 / (pow(exp(-0.5*inversesqrt(Lightmap.x)),5.0)+0.1));
TorchLM = pow(TorchLM/4,10) + pow(Lightmap.x,1.5)*0.5;
TorchLight = (TorchColor * TorchLM * 0.75) * TORCH_AMOUNT;
SkyLM = (pow(Lightmap.y,15.0)*2.0 + pow(Lightmap.y,2.5))*0.5;
SkyLight = max((SkyLight * ambient_brightness) / 10.0, vec3(0.2,0.4,1.0) * (MIN_LIGHT_AMOUNT*0.01 + nightVision));
}
vec3 DoDirectLighting(vec3 SunColor, float Shadow, float NdotL, float SubsurfaceScattering){
// vec3 SunLight = max(NdotL * Shadow, SubsurfaceScattering) * SunColor;