love your stuff, ever heard of Crocotile3D or Sprytile? I own crocotile3d and use it allot, but basically these tools allow the user to select a tile or areas in a 2d tile sprite sheet and paint quads, creating 3d models and worlds with the uvs generated automatically. not sure if this is something your interested in your tool doing, but once its released i will definitely be getting your tool. Probably will add this if you don’t. I was actually just writing a small plugin that uses the procedural mesh component to make something similar but your editor tool looks soo much better than my runtime version, so im gonna can mine and wait for yours, can’t wait.