Earth-scale atmosphere parameters (mirrors EARTH_PARAMS in atmosphere_pass.ts
and EARTH_ATMOSPHERE in atmosphere_model.wgsl). Static — the cloud pass
writes these into the atmosphere uniform once at creation; the sun direction
(which is what actually moves the sky) comes from the per-frame light buffer.
Match these to the params passed to AtmosphereFeature if a scene uses a custom
planet, or pass an override via HQCloudPass.create's atmosphere opt.
Earth-scale atmosphere parameters (mirrors
EARTH_PARAMSin atmosphere_pass.ts andEARTH_ATMOSPHEREin atmosphere_model.wgsl). Static — the cloud pass writes these into the atmosphere uniform once at creation; the sun direction (which is what actually moves the sky) comes from the per-frame light buffer. Match these to the params passed to AtmosphereFeature if a scene uses a custom planet, or pass an override via HQCloudPass.create'satmosphereopt.