KeyForge3D is an app that turns a photo of a key into a 3D-printable STL file. Ideal for locksmiths and hobbyists, it analyzes the key's bitting pattern using image processing and generates an accurate 3D model for quick replication.

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

Cura plugin which adds several mesh analysis and manipulation tools

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

2D and 3D basic mesh implementation for manim

Small python implementation of point pair feature matching via Drost-PPF / PPF-Voting. Optional binary extension via nanobind for speed

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

Curvature and Laplace-Beltrami estimation on triangulated surface meshes

Parallel search algorithm for finding the closest object in a collection of polygonal models based on Hausdorff Distance with implementation using MPI in Python

This is a method of curvature estimation on triangular mesh

TRELLIS.2-Text-to-3D is an end-to-end Text-to-3D and Image-to-3D generation app that enables users to create high-quality 3D GLB assets either by generating an image from a text prompt or by uploading an existing image, powered by Z-Image-Turbo and the TRELLIS.2 multi-stage pipeline.

HY-World-2.0-Demo is a powerful, experimental 3D reconstruction and Gaussian Splatting suite powered by the Tencent HY-World-2.0 model (WorldMirror).

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

CMM python library

Attempts to implement ambient occlusion in trimesh

Detect (up to) 478 MediaPipe-compatible 3D facial landmarks (if visible) on textured meshes via multi-view rendering and raycasting. This method is invariant to mesh pose.

ROS 2-based tool for converting Gazebo SDF/World files into navigation mesh assets, generating structured .ply, .dae, and .h5 outputs with geometric and terrain metadata. Enables seamless integration with simulation and mesh-based navigation pipelines for autonomous systems.

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`

Upload multiple images or video files, which are then processed to generate high-fidelity 3D reconstructions, accurate depth maps, and normal maps.

Finds and surgically fixes misplaced vertices in triangle meshes, hand-sculpted or AI-generated (Meshy/Tripo). Cotangent Laplacian + local MAD outliers, capped Taubin smoothing.