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re-add physics mod ocean support. tweak refraction strength falloff with distance

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Xonk
2025-04-01 20:36:18 -04:00
parent 450ec181e4
commit 9ce449690a
7 changed files with 317 additions and 19 deletions
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7
shaders/lib/specular.glsl
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@ -119,7 +119,7 @@ vec3 rayTraceSpeculars(vec3 dir, vec3 position, float dither, float quality, boo
vec3 spos = clipPosition*vec3(RENDER_SCALE,1.0) + stepv*(dither-0.5);
#ifdef DEFERRED_SPECULAR
#if defined DEFERRED_SPECULAR && defined TAA
spos.xy += TAA_Offset*texelSize*0.5/RENDER_SCALE;
#endif
@ -130,12 +130,9 @@ vec3 rayTraceSpeculars(vec3 dir, vec3 position, float dither, float quality, boo
float sp = invLinZ(sqrt(texelFetch2D(colortex4,ivec2(spos.xy/texelSize/4.0),0).a/65000.0));
// if(hand) convertHandDepth(sp);
float currZ = linZ(spos.z);
float nextZ = linZ(sp);
// if(abs(nextZ-currZ) < mix(0.005,0.5,currZ*currZ) && sp < max(minZ,maxZ) && sp > min(minZ,maxZ)) return vec3(spos.xy/RENDER_SCALE,sp);
if(sp < max(minZ,maxZ) && sp > min(minZ,maxZ)) return vec3(spos.xy/RENDER_SCALE,sp);
minZ = maxZ-biasAmount / currZ;
@ -162,7 +159,7 @@ vec4 screenSpaceReflections(
vec4 reflection = vec4(0.0);
float reflectionLength = 0.0;
float quality = 30.0f;//mix(10.0f, 30.0f, fresnel);
float quality = 30.0f;
vec3 raytracePos = rayTraceSpeculars(reflectedVector, viewPos, noise, quality, isHand, reflectionLength, fresnel);