A rectangle is composed of four corner points, the connections between these points, and the center.

In most cases, you will be drawing perspective rectangles. A perspective rectangle is a parallelogram located in one of the three major planes of the current grid. In isometric representations, for example, two angles of 60° and 120° are generated in each case.

In addition to drawing perspective rectangles and rectangles with four 90° angles, you can also draw rectangles with rounded corners. These rounded rectangles are composed of lines and ellipse segments, i.e. they consist of several elements. They can be edited later as a number of individual elements, whereas the rectangle is treated as a single element.