Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
Dust3D is a cross-platform open-source 3D modeling software
aka ogre v2 - scene-oriented, flexible 3D C++ engine
FlightGear Flight Simulator: free open-source multiplatform flight sim
xBRZ: "Scale by rules" - high quality image upscaling filter by Zenju
3D Engine c++
3D modeler, 3D game maker, 3D demo maker
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
LDraw™ editor for LEGO® style digital building instructions.
High-efficiency minimalist C++ wrapper for OpenGL 4.3
A generative art image evolver
a race scenario drawing tool
Viewer and exporter for Unreal Engine 1-4 assets
Vivid is a modern C++ 3D engine using OpenGL4+
3D representations of flowers, flower elements, bouquets or meadows