TriVoxel/LNXSDK
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Math fixes, SSR enhancements, improved precision and image sharpness, moved envmap into its own shader to improve SSR realism. Various improvements.

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TriVoxel
2025-04-28 06:12:27 -06:00
parent ddc3a071f4
commit 0cdb90bdb8
5 changed files with 247 additions and 93 deletions
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6
leenkx/Shaders/std/gbuffer.glsl
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@ -109,8 +109,10 @@ vec2 encode_oct(vec3 v) {
vec3 decode_oct(vec2 e) {
vec3 v = vec3(e.xy, 1.0 - abs(e.x) - abs(e.y));
if (v.z < 0) v.xy = (1.0 - abs(v.yx)) * signNotZero(v.xy);
return normalize(v);
if (v.z < 0.0) {
v.xy = (1.0 - abs(v.yx)) * (vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0));
}
return normalize(v);
}
uint encNor(vec3 n) {