A modern library for 3D data processing
FlightGear Flight Simulator: free open-source multiplatform flight sim
Kokua is a V3 based open source metaverse viewer project.
3D Engine c++
C++ header-only library that simulates GLSL math
Open Source Solid Modeling CAD
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
3D fractal rendering software
Interactive 3D Layout Viewer for GDSII
Doing 3D with Tcl
LDraw™ editor for LEGO® style digital building instructions.
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
Design your own pottery for 3D printing in full color
Cross-platform 2D and 3D game engine