The closing sky drew two suns: the 3D sun mesh (corona + GodRays) at a
fixed world point, and a disc/halo painted by the sky shader aimed at a
fixed direction. As the camera flew forward, parallax split them apart —
the mesh rode high while the painted halo stayed low.
Aim the sky shader's uSunDir at the real camera→sun direction each frame
so the halo locks onto the mesh (one sun), and lower SUN_POS.y 34→13 so
that single sun sits at the lower, near-horizon spot.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
keyhan
985a23751e