You can rotate the elements’ reference system. To rotate the axes system, select the element, click on Rotate axes system, and, in the Grading table, select the Piece or Element reference system. On the selected element, the reference systems will be displayed, their rotating being carried out by dragging one of the axes (X or Y), and placing them in the new position.
In the table is displayed the value of the angle by which the reference system has been altered. The coordinate system is automatically set to Element, and, when the rotation is carried out, the selected element’s axes system rotates, as well. The axes system’s rotation can also be undertaken for all piece’s elements by checking the Piece coordinate system.