Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
FlightGear Flight Simulator: free open-source multiplatform flight sim
Kokua is a V3 based open source metaverse viewer project.
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Interactive 3D Layout Viewer for GDSII
Scanning Probe Microscopy Controller and Data Visualization Software
CIRT - CUDA Interactive Ray Tracer
C++ Frontend for the RenderMan Interface
An open source application to load and visualize Cal3d files
Open Source Solid Modeling CAD