athanggupte / Flesh-Simulation

Hyperelastic simulation of flesh and flesh-like materials

Stable Neo-Hookean Flesh Simulation using Finite Element Method

Build

Generate project files using CMake:

mkdir build
cmake -S . -B build

Then build the project:

cmake --build build

Run

Run the simulation:

./build/driver [options...]

Options:
-n <frames>         Number of frames to write to file
-w                  Write simulation to file
-p <file>           Playback simulation from file
-f <file>           Model file to load (default: cube_bar)
-Y <youngs modulus> Young's modulus (default: 1e6)
-P <poisson ratio>  Poisson ratio (default: 0.49)
-m <material type>  Material type [stvk, stneo] (default: stneo)

Examples:

• To run a new simulation with default parameters:

  ./driver
  

• To run a new simulation and write the simulation to file:

  ./driver -w -n 100
  

  Simulation is saved to sim.dat
• To playback a simulation from file:

  ./driver -p sim.dat