The open source mesh processing system
A modern library for 3D data processing
The open-asset-importer-library repository
aka ogre v2 - scene-oriented, flexible 3D C++ engine
Open Source Solid Modeling CAD
LDraw™ editor for LEGO® style digital building instructions.
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
Scanning Probe Microscopy Controller and Data Visualization Software
Vivid is a modern C++ 3D engine using OpenGL4+
Geometry processing library for Python
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
A processing system for 3D triangular meshes
Human body movement data acquisition, processing and visualization
Pear3DEngine is a modern and modular 3D development framework
Free vector,quaternion,matrix math library