voxelSurf

Fully vectorized method to plot voxels in an indexed 3d data array

This is a fully vectorized method to display voxels in 3d indexed integer data. The colors are chosen according to the colormap, colormap(lines) is recommended.
This method is much faster than other existing voxel plotters and can handle 3d arrays up to 512x512x512 data points easily on computers with a decent graphics card.
(it just needs a lot of ram for large arrays).
Another neat feature is that it displays both colors at the boundary of 2 regimes by cutting the faces of the voxels at the regime boundaries into 2 triangles.
If you use this for academic purposes, please use appropriate credit.
Feel free to post suggestions on what to improve or add.