kitfox Looks great. What do you think of generating block by script too ?
I mean, we fill a 2D array (or later a 3D array), with 1x1x1 cube block to start, and we'll got all 3D blocks added for us. This would be nice for random/procedural level generation, for instance to make a 3D dungeon like old classic Dungeon Master/Chaos Strike Back.
Also, it would be better to add a direct link to your github project on your post.