A 2D Deformable body simulation in Unity using FEM
This a port of the 2D FEM project by Miles Macklin found here from C++/OpenGL to C# Unity. The code is not that stable and the physics can break if pushed too far but its a nice introduction to deformable bodies using the Finite Element Method.
The original did also implement fracturing of the mesh but I have not fully ported that and probably wont. The project provides a few options to load the scene with various meshes and has some neat code that creates a mesh from a image.
There's a armadillo, bunny and a donut.
There's also a few basic shapes created from code like a beam, torus and a random convex as shown below.
And here's a GIF of the armadillo being thrown around.
List of physics projects
Position-Based-Dynamics
PBD-Fluid-in-Unity
GPU-GEMS-NBody-Simulation
GPU-GEMS-2D-Fluid-Simulation
GPU-GEMS-3D-Fluid-Simulation
CyclonePhysicsEngine
2D-Deformable-body-in-Unity