Python / Sympy implementation of Uniform rational B-splines.
The supposed usage of the PySplines is CAD-style parameter-based shape generation for meshes and shape optimization.
The package focuses on:
- Easy generation of B-splines with given control points and degree,
- Access to the surface properties in analytical and numerical forms (normals, curvature, displacement fields)
- Smoothness of the curve and uniformity of the points distribution along the curve
- Fast access to the surface properties, especially when they are called multiple times
Sphinx documentation available here: http://petrkungurtsev.me/PySplines.
Please refer to the demo folder for some use cases.
With pip:
python -m pip install pysplines