Some code I wrote for SPH simulations. Very bare bone. The code quality/functionality is very likely to improve in the near future, but expecting much before beginning of September would be a mistake. Before then look at your own risk and don't expect much!

Warning: few good code writing practices were followed during the development of these projects.

SPH_2D

• simple 2D SPH implementation
• based on Alg 1 in STAR paper on SPH (Eurographics 2014) https://graphics.ethz.ch/~sobarbar/papers/Sol14/2014_EG_SPH_STAR.pdf

PBF_2D

• simple 2D implementation of PBF liquid simulation
• based on the paper by Macklin http://mmacklin.com/pbf_sig_preprint.pdf

The following 3 projects are based on the paper by Takahashi: http://gamma.cs.unc.edu/ViscousSPH/

Explicit_visc_2D

• 2D PBF with explicit full form viscosity

Implicit_visc_2D

• 2D PBF with implicit full form viscosity

Implicit_visc_3D

• 3D PBF with implicit full form viscosity
• likely something wrong with coefficients, since it doesn't look good/accurate
• Note: the world is rotating around Y axis in this one

Any questions/comments/concerns/feedback can be addressed to [email protected]