tpt was updated to port most of it to c++, and this was never added back. The reason I haven't done it yet is because I don't like the brush code and drawing code for the c++ version, and couldn't figure out how to add it in. I understand it more now I think ... and I might be able to figure it out, but then the other problem was I was trying to think of / make a user friendly version of it.

Also i've mostly just been fixing bugs anyway. This is a bug, but since it's something bigger I keep putting it off til later ...