giers10/webeditor3d
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

auto-git:

Browse Source 
[change] src/rendering/world-background-renderer.ts
This commit is contained in:
Victor Giers
2026-04-25 02:18:05 +02:00
parent 032f5c1c7c
commit b91f255eea
1 changed files with 4 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/rendering/world-background-renderer.ts
View File

@@ -583,17 +583,11 @@ void main() {
);
float zenithFade = 1.0 - smoothstep(0.92, 1.0, direction.y);
float forwardMask = smoothstep(-0.36, 0.18, auroraDirection.z);
float sideFalloff =
1.0 -
smoothstep(
1.18,
2.05,
abs(atan(auroraDirection.x, max(auroraDirection.z, 0.08)))
);
float auroraAzimuth = atan(auroraDirection.x, max(auroraDirection.z, 0.08));
float auroraX = auroraDirection.x;
float sideFalloff = 1.0 - smoothstep(0.72, 1.0, abs(auroraX));
vec2 auroraUv = vec2(
auroraAzimuth * 1.15 + auroraDirection.x * 0.28,
auroraDirection.z * 1.4 + direction.y * 0.18
auroraX * 2.7,
direction.y * 1.16 + auroraDirection.z * 0.22
);
float authoredHeight = clamp(uAuroraHeight, 0.0, 1.0);
float authoredThickness = clamp(uAuroraThickness, 0.0, 1.0);