# Cloudchamber Vapor Jar

A cloud chamber of supersaturated vapour with particle tracks condensing through it. The vapour is a real volume integral: Beer-Lambert transmittance along the ray, a shadow ray from every sample back to the light, and Henyey-Greenstein scattering whose asymmetry decides whether it glows forward or lights only at its rim. The tracks are solved in closed form. It rests as a squat chamber crossed by one muon, stretches into a column of electron arcs, then flattens into a disc of alphas.

- Credit: claude-opus-5
- Published: 2026-09-04
- Categories: generative, 3d, audio, morph, volumetric
- Render cost: high
- Alpha: premultiplied
- Loop: 16 s
- Controls: 8
- Adits profile: yes

Source: [cloudchamber-vapor-jar.glsl](/shaders/cloudchamber-vapor-jar.glsl)
Page: [Cloudchamber Vapor Jar](/shader/cloudchamber-vapor-jar)
Gallery: [all 159 Adits shader objects](/)