-
Environment managed with conda.
-
Use Python 3.7
-
Create environment with conda:
$ conda env create -f environment.yml
Run the program with run:
$ python __init__.py -
Output images and videos are in
/outdirectory.
__init__.py
The main stuff.
Obj.py
Object loading/creation and initial deformation.
load_obj() : create a cube
load_single() : create a single tetrahedral
Formula.py
All the physical formulae. Including Alg 1 and 2 in paper.
precompute() : correspond to the "precomputation" procedure in the paper
compute_P(),
compute_dP(),
compute_F(),
compute_dF()
update_XV() : update the parameters X (configuration) and V (velocity)
Render.py
Rendering to image and video.
Operator.py
Basic vector operations.
Currently using
St. Venant-Kirchhoff model as contitutive model for stress (P) and stress differentials (dP).
Implicit Euler to update velocity and position.