optimesh

Implements CVT, CPT, and ODT methods with variants like quasi-Newton iterations, providing a range of proven options for different optimization needs, as detailed in the showcase examples.

Supports optimization on implicitly defined surfaces like spheres through a Python interface, enabling handling of curved geometries without remeshing, demonstrated in the sphere smoothing example.

Leverages meshio to read and write numerous mesh formats, ensuring compatibility with various simulation tools and seamless integration into existing workflows.

Maintains submesh boundaries during optimization, which is essential for preserving simulation domains and conditions, as highlighted in the key features.