FluXY  1.3
2.5D fluid simulator for Unity
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FluXY documentation

Introduction:

FluXY is a GPU, grid-based, 2.5D fluid simulator. It's lightweight, fast, robust, and easy to use. Can be used to simulate fire, smoke, paint, water, trails, and a variety of VFX.

Features:

  • Uses vanilla vertex/fragment shaders, no compute shader support required.
  • Compatible with all rendering pipelines: built-in, URP and HDRP.
  • Expand 2D fluids into the 3D realm
  • Dynamic Level of Detail (LOD)
  • Simulate fire, smoke, ink, water, and other VFX
  • Turbulence, pressure, vorticity, buoyancy, external forces...
  • Inertial effects
  • Lighting fast pressure solver
  • Parallel simulation of multiple fluid containers
  • Fast support and regular updates