General

Original voxel drawing algorithm using polygon strips and 3d Texture support in OpenGL

Baseline support

Needs VBO support and FBO support.

Tested working on Athlon XP running XP SP3, with GT7300, so using that as a baseline for performance guarantees.

Aiming to keep refresh rate above 60hz at all times at 800x600 resolution on baseline system with no upsampling.