Sky Cubemap

A cubemap sky/environment background built on @builtin::shaders.cubemap_sky. Renders with no culling and no depth write behind all geometry (queue 1000), sampling the built-in Ryfjallet_cubemap with adjustable rotation and exposure.

Inputs

• textures.sky_texture — the cubemap sampled as the sky (Ryfjallet_cubemap).
• floats.rotation (0.0) — yaw rotation of the sky around the vertical axis.
• floats.exposure (1.0) — brightness multiplier applied to the sampled colour.