/PBD

Using taichi to implement position based dynamic

Primary LanguagePython

Positon based dynamic with taichi

  • The code implements one of nvidia's paper PBD

  • The code uses Taichi programming language

How to run

  • First config your anaconda workspace, and open the anaconda prompt

  • Second you need to install dependency

    pip install -r requirements.txt

  • Last you type

    ti Example.py

How to generate voxel file

  • First copy your obj file to "model" , for example "Bearings.obj"

  • Second you need to modify the code in GenVoxel.py

    obj_name = "Bearings"

  • Then you type

    ti GenVoxel.py

  • Last you will get a voxel file like below:

image

Some example

  • Rigidbody Simulation
  • Red particle means it contact ground plane, green means it has at least one neighbour from other rigidbody

image