Starred repositories
Official KiCad 3D model libraries for rendering and MCAD integration
Repository containing common 3D test models in original format with original source if known and obj mesh
Here you'll find a growing collection of 3D models, textures, and images from inside NASA.
ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.
An Open-Source subdivision surface library.
OpenRadioss is a powerful, industry-proven finite element solver for dynamic event analysis
Cinder is a community-developed, free and open source library for professional-quality creative coding in C++.
Mathematical tools (interpolation, dimensionality reduction, optimization, etc.) written in C++11 with Eigen
A light-weighted, efficient and header-only mesh processing frame work.
A C++ & Python viewer for 3D data like meshes and point clouds
Applied 3D geometry in C++, with a focus on surface meshes.
Generates high-quality, optimally smooth tangent direction fields on triangle meshes.
http://www.hvks.com/Numerical/arbitrary_precision.html
Topology optimization for linear elastic minimum compliance with volume constraints on cartesian grids in 3D using PETSc.
a lightweight header-only C++17 library of numerical optimization methods for (un-)constrained nonlinear functions and expression templates
Cut a tetrahedral mesh with a triangle mesh in 3D.
Distributed Asynchronous Hyperparameter Optimization in Python