You can rotate your model by using the Autopilot Panel. The Autopilot Panel enables you to setup and export an animation for the active view window based on a keyframe concept. Four different categories are provided: [b]Simulation Time, Position, Clipping and Visibility[/b] which can be set up along a common presentation time line.
Here is a short example for the Position category: Set a first keyframe of [b]Position A[/b] at time [b]t=0[/b] and a set a second keyframe of [b]Position B[/b] at time [b]t=1[/b]. The resulting animation rotates the model from [b]Position A[/b] to [b]Position B[/b] between time [b]t=0[/b] and time [b]t=1[/b] along the presentation time line.