atmo_composite

Applies the atmosphere to the rendered scene: sky where nothing was drawn, and aerial perspective over what was.

Includes

• atmo_common
• atmo_transmittance_lookup
• atmo_multiscatter_lookup
• atmo_integrator

Bindings

name	kind
scene_color	texture2d
scene_depth	texture_depth
frame_cam	buffer
atmo_params	buffer
transmittance_lut	texture2d
multiscatter_lut	texture2d
skyview_lut	texture2d
atmo_out	storage2d (rgba16f)

atmo_out holds linear light, which sun and sky radiance can carry past 1.0 — an 8-bit target would clamp it.