Atmospheric: Smoke Elements Add-On is a Blender add-on from LIGHTARCHITECT that provides over 50 looping, real-world smoke and steam elements ready to place directly into 3D space. The library spans four categories — lingering fog, upward steam, heavy plumes, and low steam loops — so you can match the atmosphere to a shot.
Setup runs in three steps: select a category, preview the elements, and place one into the scene. The assets use pre-keyed alphas built on Blender's native material system, so they stay fully adjustable after placement, with density, color, opacity, and blend modes open in the material editor. There are no proprietary formats or locked settings, and the add-on removes the need to source or hand-key atmosphere assets manually.
Every element ships at 2K resolution and is optimized for both Cycles and EEVEE. Atmospheric is verified for Blender 5.1.1, carries a commercial license, and includes free future updates. Version 1.0 is the original release and adds an automated track-to-camera option.