How can i implement ambient Occlusion (SSAO) for Horde3d?

i've read couple of blog posts about the ssao effect but so far but i dont' know where to begin im beginner on the whole thing of GPU programming. Can anybody help me?

Solution

http://kuko.serveblog.net/2012/05/08/horde3d-ssao-effect-ambient-occlusion-tutorial/

Have any guys experienced the same occasion with me about ssao in OpenGL?
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