3D Viewing Using Centered Orbit

Use the RollViewCenter command to set the center of rotation for constraint orbit view and start constraint orbit view (RollView).

To set the center point for constraint orbit view:

1. Do one of the following:
   • On the menu, click View > 3D Orbit > Orbit Center.
   • Click View > Render > Constrained Orbit on the ribbon.
   • Type RollViewCenter.
   • On the toolbar, click 3D Orbit > Orbit Center .
2. Specify a center point for rotating the drawing in Constrained Orbit mode (inside the current view displayed on screen).
3. Press the left mouse button and drag the cursor to rotate the drawing in 3D space, similar to the RollView command.
4. Press Esc or Enter to exit constraint orbit view.

Access

Command: RollViewCenter

Menu: View > 3D Orbit > Orbit Center

Toolbar: Orbit Center