Glad that it works well in 4.3!
If you simply move all the folders (Models, Scenes, Shaders) to your project, it should work. You can find the Fire and Smoke scenes in the "Scenes" folder. There is nothing complicated in it.
You can also watch this video on how the project was set up: Stylized 3D Fire and Smoke in Godot
A member registered Mar 24, 2025 · View creator page →
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Stylized toon-shaded 3D fire and smoke vfx in the Godot game engine
3D hovering effect with mouse interaction on a canvasitem