I just got the composite toolkit add-on and am practicing it. I am trying to use the projection tool to create a 3d scene. One of the objects has some odd shapes that aren't rectangular, is there anyway I can make a plane into a triangle so I can project it. Or do I just use tons of rectangles? Does it matter if layers overlap each other? I'm just a little confused on how to make odd shapes with planes. Any help is welcome.