I am wondering what is the best way to position rectangles, the ways I have thought of are:
Have an x and y at upper left, then have a width and height
Have an x and y at upper left, and an x and y at lower right
Have an x and y at center, and have width and height ("radii" of the rectangle)
I guess that the third way might make the most sense since it's the closest to how I would do a circle (position and radius) but I do not know if it is the best way to do it.
I would prefer to stay away from the second way, as I would want only one part for position
Is there a preferred way to do this?