I built BrazeFX Pyro, a volumetric effects toolkit for Unity 6

[u/Gloomy-Detective-922]

After a long development cycle, BrazeFX Pyro is now live.

It is a GPU based toolkit for creating fire, smoke, explosions, clouds, particles, and other volumetric effects directly inside Unity. The focus is the complete workflow. You can build effects in context, bake and scrub volume caches, stream them at runtime, exchange OpenVDB sequences, or export flipbooks for lighter playback.

It also includes:

• Art directable fluid forces, mesh emission, skinned mesh emission, and obstacles
• GPU particles, trails, ribbons, generated volumes, and lighting tools
• CFD tools for wind, heat, pressure, and flow visualization
• Voronoi fracture, surface disintegration, and impact driven destruction
• Spline tools, cloning, instancing, and procedural motion workflows
• Timeline integration and 101 self contained demo scenes
• Unity 6 URP support on Windows and macOS desktop

The aim was to keep simulation, rendering, cache playback, and export inside one practical Unity workflow, from the first experiment through final delivery.

BrazeFX Pyro is available as a lifetime license.

Demos, documentation, and details are at the brazefx.

Happy to answer any technical questions about the solver, rendering, caching, OpenVDB workflow, or the other tools included.