Custom Buoyancy Solver HIP file

Lately, I’ve been diving into the fascinating challenge of achieving a coupled simulation between Vellum and FLIP in Houdini.

While working on this, I realized that simply relying on advection wouldn’t suffice to make the particles react accurately with the FLIP velocity.

To address this, I developed a custom buoyancy solver to calculate the instantaneous forces acting on any body with density and mass.