Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
The open-asset-importer-library repository
FlightGear Flight Simulator: free open-source multiplatform flight sim
3D fractal rendering software
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
Viewer and exporter for Unreal Engine 1-4 assets
Vivid is a modern C++ 3D engine using OpenGL4+
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Lightweight and modular C++11 graphics middleware for data and games
Utility application to obtain data about your OpenGL implementation.
Imagin Raytracer is a multithreaded command line raytracer
Simple to use headers only library
simple 3d scene viewer for windows/linux/android
Interactive visualization of DTI, HARDI and other complex imaging data
An object oriented 3D graphics API on top of OpenGL
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
osGraphX is a 3D file viewer based on openscenegraph.