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Hyperelastic simulation of flesh and flesh-like materials

License: Mozilla Public License 2.0

CMake 3.98% C++ 88.92% C 7.10%

flesh-simulation's Introduction

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
```

flesh-simulation's People

Contributors

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flesh-simulation's Issues

Check out Projective Implicit Euler Solver

Projective dynamics: fusing constraint projections for fast simulation - https://dl.acm.org/doi/10.1145/2601097.2601116

Dynamic Kelvinlets

Dynamic kelvinlets: secondary motions based on fundamental solutions of elastodynamics - https://dl.acm.org/doi/10.1145/3197517.3201280

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