Cpw
Application framework library for OpenGL applications and games.
url: www.mathies.com/cpw/
DemoGL
OpenGL and Win32 based, OO C++ system for easy creation of 3D multimedia shows.
url: www.demogl.com/
ExoEngine
C# OpenGL and Cg 3D Game Engine for .NET
url: www.exocortex.org/3dengine
GLE
Tubing and Extrusion API for drawing tubing, extrusions and sweeps using OpenGL.
url: linas.org/gle/
GLE32:
GLE OpenGL Library for Windows - OpenGL Tubing and Extrusion (GLE) library.
url: brightideassoftware.com/gle32v2home.asp
GLFW
Portable framework for OpenGL development.
url: hem.passagen.se/opengl/glfw/
GLOW
Cross-platform GUI toolkit for interactive OpenGL programs.
url: glow.sourceforge.net/
glpng
Library for loading PNG graphics as OpenGL textures.
url: www.wyatt100.freeserve.co.uk/download.htm
GL2PS
C library for creating high quality vector output (primarily PostScript) from an OpenGL application.
url: www.geuz.org/gl2ps/
GLScene
Delphi OpenGL library including visual components and objects for rendering 3D scenes.
url: glscene.sourceforge.net/index.php
GLT
Portable C++ OpenGL Toolkit including GLUT wrapper and utility classes.
url: www.nigels.com/glt/
GLTT
Read and draw TrueType fonts in any OpenGL application.
url: gltt.sourceforge.net/
libGLobs
C++ library for RAD (Rapid Application Development) UNIX/Linux OpenGL games and applications.
url: globs.sourceforge.net/index.shtml
LibSpider Engine
A library of useful c++ classes which can be used in making 3d games and applications with OpenGL and GLUT. [Open Source, GPL]
url: libspider.sourceforge.net/
Noengine 3D engine
Downloads the Noengine, download examples, read tutorials, learn how to build own 3D engine.
url: noengine.homelinux.org/
OGRE
C++ Object-oriented Graphics Rendering Engine.
url: ogre.sourceforge.net/
OpenRM
An OpenGL scene graph API used for developing high performance and portable 3D/2D/stereo graphics and visualization applications. [Open source, MPL]
url: openrm.sourceforge.net/
OSG
Open Scene Graph cross-platform C++/OpenGL scene graph API.
url: www.openscenegraph.org
PortaLib3D
Window management, Fonts, texture and model handling. Milkshape3D Models. Dynamic Shadows.
url: rsn.gamedev.net/pl3d
RM Scene Graph
Cross-platform, OpenGL scene graph API for creating graphics and visualization applications.
url: www.r3vis.com/RM/
UFO
High level platform-independent GUI for 3D programming with OpenGL.
url: libufo.sourceforge.net/
Universe Generator System
Full featured, object oriented and multiplatform 3D engine.
url: ugs3d.sourceforge.net/