Hey guys, new to the website and building maps, I've got a question. Notice the top left and bottom right. My question is how do I "cut" the texture (grass texture) so I can fit my tile texture into the ground? I am wanting to make a sunk-in pool that is flush with the ground without having to make a bunch of other materials to do so. tl;dr Is there a way I can cut my grass material around the pool (tile material)?