基于Madness，使用openGL与Cg进行编程。-CG Madness is based on the classic game Marble Madness. It is running on OpenGL and uses current CG techniques. It also has an editor where you can create your own levels. If you have done so and you want to share the level

用opencl结合opengl实现对Nbody问题的图像模拟，可以在intel、amd、nvidia平台上实现。-Using OpenCL combined with OpenGL to achieve the Nbody image simulation, can be achieved on the Intel, AMD, NVIDIA platform.