CubbyFlow is voxel-based fluid simulation engine for computer games based on Jet framework that was created by Doyub Kim. The host code is built on C++23 and can be compiled with commonly available compilers such as VC++. Optional CUDA device sources use C++17.

Key Features

SPH and PCISPH fluid simulators
Stable fluids-based smoke simulator
Level set-based liquid simulator
PIC, FLIP, and APIC fluid simulators
Upwind, ENO and FMM level set solvers
Converters between signed distance function and triangular mesh
Voxel surface reconstruction

Every simulator has both 2-D and 3-D implementations.