Anyone know if there is a right angle window available anywhere? I know there is an equilateral triangle window, but that doesn't work for our needs. I've tried using a quarter round window and setting the resolution to 3, but there is still a radius hole in the wall. I don't want to have to create a window object, as we don't use one standard size triangular window. There used to be a Marvin library object that worked, but I can't find that anymore.