It would be awesome if there was a mod allowing for the placement of structures in a curved pattern or a circle. It would be even cooler if you could toogle between straight, curved/circular, and grid deployment schemes. Before finalizing the deployment, you could use the mouse wheel up/down to control the density of structures. What to you think?
I believe there already is a mod that allows you to draw, that is, if you wanted to draw different lines other than the default area build commands. Or maybe I'm confusing it with the one that allows you to type out words with buildings? The default area build commands are also going to be improved to include drawing lines, and probably even the scrollwheel. Uber has said the area commands aren't finished.