https://github.com/sam007961/FastMassSpring

Interactive cloth simulator using the method described in the SIGGRAPH paper "Fast Simulation of Mass-Spring Systems" by Liu, T., Bargteil, A. W., Obrien, J. F., & Kavan, L.
https://github.com/sam007961/FastMassSpring

cloth-simulation computer-graphics mass-spring-simulation mass-spring-systems opengl

Last synced: 28 days ago
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Interactive cloth simulator using the method described in the SIGGRAPH paper "Fast Simulation of Mass-Spring Systems" by Liu, T., Bargteil, A. W., Obrien, J. F., & Kavan, L.

• Host: GitHub
• URL: https://github.com/sam007961/FastMassSpring
• Owner: sam007961
• License: mit
• Created: 2018-12-12T18:46:42.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-09-25T17:51:50.000Z (about 4 years ago)
• Last Synced: 2024-05-02T19:21:52.067Z (7 months ago)
• Topics: cloth-simulation, computer-graphics, mass-spring-simulation, mass-spring-systems, opengl
• Language: C++
• Homepage:
• Size: 67.4 KB
• Stars: 212
• Watchers: 13
• Forks: 30
• Open Issues: 2
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

Awesome Lists containing this project

• AwesomeCppGameDev - FastMassSpring - Spring Systems" by Liu, T., Bargteil, A. W., Obrien, J. F., & Kavan, L. (Physics)

README

        
### Fast Mass-Spring System Simulator

A C++ implementation of *Fast Simulation of Mass-Spring Systems* [1], rendered with OpenGL.

The dynamic inverse procedure described in [2] was implemented to constrain spring deformations

and prevent the "super-elastic" effect when using large time-steps.

### Dependencies

* **OpenGL, freeGLUT, GLEW, GLM** for rendering.

* **OpenMesh** for computing normals.

* **Eigen** for sparse matrix algebra.

### Building

You need to install OpenGL, GLEW and GLUT on your system to build. The rest of the dependencies

will be automatically fetched by cmake during configuration.

To build, run the following commands from the root directory of the project:

``` bash

mkdir build

cd build

cmake ..

cmake --build .

```

On Windows, you will likely need to specify the directories containing GLUT and GLEW in CMAKE_PREFIX_PATH so that cmake can find them.

``` bash

cmake .. -DCMAKE_PERFIX_PATH:PATH=/path/to/libs

```

You will also need to copy the DLLs to the build directory if they are not available globally.

### Demonstration

![curtain_hang](https://user-images.githubusercontent.com/24758349/79005907-97ad1100-7b60-11ea-9e27-90375461beaf.gif)

![curtain_ball](https://user-images.githubusercontent.com/24758349/79005924-9d0a5b80-7b60-11ea-8ce4-d9fc683441d7.gif)

### References

[1] Liu, T., Bargteil, A. W., Obrien, J. F., & Kavan, L. (2013). Fast simulation of mass-spring systems. *ACM Transactions on Graphics,32*(6), 1-7. doi:10.1145/2508363.2508406

[2] Provot, X. (1995). Deformation constraints in a mass-spring modelto describe rigid cloth behavior. *InGraphics Interface* 1995,147-154.