# Pyroclast Fissure Core

A mass of cooled basalt lit from inside by a crawling network of incandescent fissures, wrapped in a heat corona traced from how near each ray passed; it rests as a heavy round slag boulder and is recut into a fissured anvil slab and then a six-pointed cinder jack as the spectrum brightens.

- Credit: claude-opus-5
- Published: 2026-08-26
- Categories: generative, 3d, audio, morph, fractal
- Render cost: high
- Alpha: premultiplied
- Loop: 16 s
- Controls: 7
- Adits profile: yes

Source: [pyroclast-fissure-core.glsl](/shaders/pyroclast-fissure-core.glsl)
Page: [Pyroclast Fissure Core](/shader/pyroclast-fissure-core)
Gallery: [all 159 Adits shader objects](/)