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Merge branch 'main' of https://github.com/X0nk/Bliss-Shader

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Xonk
2024-05-04 21:28:45 -04:00
parent 25a2284a60 e52c64cf4d
commit 156a8350c4
13 changed files with 1663 additions and 1093 deletions
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35
shaders/lib/diffuse_lighting.glsl
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@ -3,41 +3,32 @@ vec3 DoAmbientLightColor(
vec3 SkyColor,
vec3 MinimumColor,
vec3 TorchColor,
vec2 Lightmap,
float Exposure
vec2 Lightmap
){
// Lightmap = vec2(0.0,1.0);
float LightLevelZero = clamp(pow(eyeBrightnessSmooth.y/240. + Lightmap.y,2.0) ,0.0,1.0);
// do sky lighting.
float skyLM = (pow(Lightmap.y,15.0)*2.0 + pow(Lightmap.y,2.5))*0.5;
vec3 MinimumLight = MinimumColor * (MIN_LIGHT_AMOUNT*0.01 + nightVision);
vec3 IndirectLight = max(SkyColor * ambient_brightness * skyLM * 0.7, MinimumLight);
// do torch lighting
float TorchLM = pow(1.0-sqrt(1.0-clamp(Lightmap.x,0.0,1.0)),2.0) * 2.0;
float TorchBrightness_autoAdjust = mix(1.0, 30.0, clamp(exp(-10.0*Exposure),0.0,1.0)) ;
vec3 TorchLight = TorchColor * TorchLM * TORCH_AMOUNT ;
vec3 IndirectLight = max(SkyColor * ambient_brightness * skyLM, MinimumLight);
// do torch lighting.
// 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;
float TorchLM = pow(Lightmap.x,10.0)*5.0 + pow(Lightmap.x,1.5);
vec3 TorchLight = TorchColor * TORCH_AMOUNT * TorchLM * (1.0 + LightLevelZero*dot(SkyColor * ambient_brightness,vec3(0.3333)));
#if defined IS_LPV_ENABLED && defined MC_GL_EXT_shader_image_load_store
vec4 lpvSample = SampleLpvLinear(lpvPos);
vec3 LpvTorchLight = GetLpvBlockLight(lpvSample);
// TODO: needs work, just binary transition for now
// float LpvFadeF = clamp(lpvPos, vec3(0.0), LpvSize3 - 1.0) == lpvPos ? 1.0 : 0.0;
// i gotchu
float fadeLength = 10.0; // in blocks
vec3 cubicRadius = clamp( min(((LpvSize3-1.0) - lpvPos)/fadeLength, lpvPos/fadeLength) ,0.0,1.0);
float LpvFadeF = cubicRadius.x*cubicRadius.y*cubicRadius.z;
LpvFadeF = 1.0 - pow(1.0-pow(LpvFadeF,1.5),3.0); // make it nice and soft :)
TorchLight = mix(TorchLight,LpvTorchLight/5.0, LpvFadeF) ;
float LpvFadeF = clamp(lpvPos, vec3(0.0), LpvSize3 - 1.0) == lpvPos ? 1.0 : 0.0;
TorchLight = mix(TorchLight, LpvTorchLight, LpvFadeF);
#endif
return IndirectLight + TorchLight * TorchBrightness_autoAdjust;
return IndirectLight + TorchLight;
}
vec4 RT_AmbientLight(