Opengl

Since the 3.2 version, lot of old OpenGL interface become obsolete. So I started a new exploration of the red and orange book. These books are not really uptodate, so i also used some code found on internet.

Third atempt (january/2012)

My last experience is the integration of some opengl es code. I have been able to test my example code on a nokia N9.

The example contains different build systems : traditional makefiles (for glut and eglx), qmake pro file (for the qt sdk), and cmakefiles (work in progress).

Some links :

• Develop for the Nokia N9.
• OpenGL ES on maemo discussions (with a simple elgx sample).
• OpenGL ES at Khronos group with the precious refcard.

Second atempt (december/2011)

Here is an example of fire rendering with perlin noise.

Some links :

• Improved Noise reference implementation and making noise from Ken Perlin.
• Implementing Improved Perlin Noise in GPUGems, and an example of implementation with GLSL.
• OpenGL at Khronos group with the precious refcard.

First atempt (november/2011)

Finally here is a sample code of a cube that you can move with the mouse.

Some links :

• openglbook.com and the sources
• OpenGL 4.0 FreeGLUT Tutorial
• OpenGL samples