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FIX block breaking effect on iris. FIX glowing water in some scenarios,. FIX clouds blipping at the end of a day. IMPROVE hand lighting (better specular and diffuse)

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Xonk
2024-03-30 23:20:34 -04:00
parent 1637a994ec
commit 92e766e853
19 changed files with 205 additions and 82 deletions
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18
shaders/lib/specular.glsl
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@ -86,19 +86,17 @@ vec3 rayTraceSpeculars(vec3 dir, vec3 position, float dither, float quality, boo
float dist = 1.0 + clamp(position.z*position.z/50.0,0.0,2.0); // shrink sample size as distance increases
for (int i = 0; i <= int(quality); i++) {
vec2 scaleUV = hand ? spos.xy*texelSize : spos.xy/texelSize/4.0; // fix for ssr on hand
float sp = sqrt(texelFetch2D(colortex4,ivec2(scaleUV),0).a/65000.0);
sp = invLinZ(sp);
float sp = invLinZ(sqrt(texelFetch2D(colortex4,ivec2(spos.xy/texelSize/4.0),0).a/65000.0));
if(sp <= max(maxZ,minZ) && sp >= min(maxZ,minZ) ) return vec3(spos.xy/RENDER_SCALE,sp);
spos += stepv;
//small bias
float biasamount = (0.0002 + 0.0015*pow(depthcancleoffset,5) ) / dist;
// float biasamount = 0.0002 / dist;
if(hand) biasamount = 0.01;
if(hand) biasamount = 0.00035;
minZ = maxZ-biasamount / ld(spos.z);
maxZ += stepv.z;
@ -193,7 +191,7 @@ void DoSpecularReflections(
Roughness = 1.0 - Roughness; Roughness *= Roughness;
F0 = F0 == 0.0 ? 0.02 : F0;
// Roughness = 0.1;
// Roughness = 0.0;
// F0 = 0.9;
mat3 Basis = CoordBase(Normal);
@ -201,7 +199,7 @@ void DoSpecularReflections(
#ifdef Rough_reflections
vec3 SamplePoints = SampleVNDFGGX(ViewDir, vec2(Roughness), Noise.x);
if(Hand) SamplePoints = normalize(vec3(0.0,0.0,1.0));
if(Hand) SamplePoints = vec3(0.0,0.0,1.0);
#else
vec3 SamplePoints = vec3(0.0,0.0,1.0);
#endif
@ -214,7 +212,7 @@ void DoSpecularReflections(
float RayContribution = lerp(F0, 1.0, Fresnel); // ensure that when the angle is 0 that the correct F0 is used.
#ifdef Rough_reflections
if(Hand) RayContribution = RayContribution * pow(1.0-Roughness,3.0);
if(Hand) RayContribution = RayContribution * pow(1.0-Roughness,F0 > 229.5/255.0 ? 1.0 : 3.0);
#else
RayContribution = RayContribution * pow(1.0-Roughness,3.0);
#endif