CW TruSpace Mouse Zoom and Panning
AUTOCAD PRO REVIT ULTIMATE
Zooming
Users can zoom in or out of the view without changing the angle of the scene viewpoint. Zooming is always available when in Orbit or Panning mode.
Mouse Control: In the Orbit mode and Panning mode, rotate the scroll wheel forward to zoom in and backward to zoom out.
Panning
Panning moves the scene right, left, up, or down without changing the orientation or distance.
Mouse Control: In the Orbit mode, click and hold the right mouse button and drag right, left, up, or down.