Quadrangle

Construction Aid Polygon > Quadrangle (Construct Menu)

This command draws an arbitrary Construction Aid surface with four corners.

1.	Enter corner point 1

The first corner point of the Construction Aid quadrangle can be entered by clicking the mouse anywhere in the drawing.

2.	Enter corner point 2

The second corner point of the Construction Aid quadrangle can be entered by clicking the mouse anywhere in the drawing.

3.	Enter corner point 3

The third corner point of the Construction Aid quadrangle can be entered by clicking the mouse anywhere in the drawing.

4.	Enter corner point 4

The fourth corner point of the Construction Aid quadrangle can be entered by clicking the mouse anywhere in the drawing.

The corner points can be positioned so that the sides of the quadrangle overlap. The surface is still handled correctly by the application.