Blender Git Commit Log

* Bug Fix: overlay is now on all the time
* Known Problem: generating the overlay is slow but optimizing it will be moderately complicated. There will have to be a complex function written to draw the overlay so that it corresponds to all of Blender's texture mapping options.

Right now it samples the texture into the overlay from blender, which guarantees that the result is one-to-one what blender will generate but is a little slow.