trimesh

A generic programming header only C++ library for processing polygonal and polyhedral meshes

Procedural generation of 2D and 3D geometries and scenes (EXPERIMENTAL CODE!)

PySLM: A Python Library for 3D Printing and Additive Manufacturing

Cura plugin which adds several mesh analysis and manipulation tools

Python implementation of "Chopper: Partitioning Models into 3D-Printable Parts"

Curvature and Laplace-Beltrami estimation on triangulated surface meshes

2D and 3D basic mesh implementation for manim

This is a method of curvature estimation on triangular mesh

OpenMesh C++ binding to NodeJS via node-addon-napi

Learning 3D ML

Small python implementation of the paper "Model Globally, Match Locally: Efficient and Robust 3D Object Recognition" by Drost. et al (2010) in almost vanilla python. Optional binary extension via nanobind for speed

3D Point Cloud segmentation, detection & classification by PointNet in a low-cost system. (http://hdl.handle.net/10553/111210)

Tool that recovers the transforms that were applied to a base "referencemesh" from copies of that mesh. E.g. the result of Michael Fogleman's `pack3d`

pointnet implementation for trimesh primitive shapes.