Using OpenGL and GLUT, you can increase the speed of your image processing by using the power inside your system's GPU. Video games have been making full use of GPUs for years. Now, even nongraphical ...

Back in February at the Hacker Hotel camp in the Netherlands, among the many pieces of work around the venue was a rather attractive LED cube. Very pretty, but LED cubes have been done many times ...

A programmable function in graphics cards that offers a programmer flexibility in rendering an image. The vertex shader is used to transform the attributes of vertices (points of a triangle) such as ...