Edit the Pitch of a Structure
Edit the pitch of a selected structure. Select the edge that will remain in place and work as a rotation axis. The rotation axis is either at the top or bottom surface of the edge, depending on the selected function. The thickness of the structure is not changed.

- Select the structure in the floor plan drawing or in the model.
         
- Do either of the following:- Select Plane Structure | Volume |  Edit Slope Edit Slope   Position By Top
              Plane. Position By Top
              Plane.The rotation axis is at the top surface of the structure. 
- Select Plane Structure | Volume |  Edit Slope Edit Slope   Position By Bottom
              Plane. Position By Bottom
              Plane.The rotation axis is at the bottom surface of the structure. 
 
- Select Plane Structure | Volume | 
- Select the edge to remain in place by clicking a lock symbol. You can also define the
        rotation axis by locking two corner points.
         
- If necessary, you can select a new rotation axis or move the rotation axis by using the
           Edit rotation
          axis auxiliary function. Edit rotation
          axis auxiliary function.
- Define the pitch in one of the following ways:- Move the cursor and click the pitch.
- Set the local origin, and enter an offset in relation to it.
- Select the auxiliary function  Slope pitch, and select the pitch from a list. Slope pitch, and select the pitch from a list.
   

