[3D Programming] Fast A-Buffer With Reduced Memory Footprint Using OpenGL 4.0



OpenGL 4.0 A-Buffer
The memory optimized version runs at around 320FPS.



Icare3D has updated its OpenGL 4.0 demo about A-buffer. This new version uses less memory for storing the per-pixel fragments (the memory footprint has been divided by around 10) but there is a little impact on the rendering speed.

You can download the binary and source code HERE.



OpenGL 4.0 A-Buffer
The basic version runs at around 420FPS

[via]




Geeks3D.com

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