acron.atmosphere¶
The tiling noise volumes volumetric clouds are carved from, made on the CPU (ported from castaway's CloudSystem::make_noise, after the ideas of Schneider's Nubis talks). |
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A voxel cloud: a hero or local cloud volume after Schneider's Nubis^3 (Guerrilla, SIGGRAPH 2023), drawn by acron.clouds where the 2.5-D layer is not enough (a towering cumulonimbus up close, a camera flying through a cloud). |
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A planet's air as three media (Hillaire 2020, after Bruneton & Neyret 2008), and its CPU light model: Rayleigh-scattering molecules and Mie-scattering aerosols, each thinning exponentially with height, and an ozone layer that only absorbs (a tent profile). |
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Global Functions