Orbiting

The orbit mode enable you to orbit the camera around the model, ensuring that "up" is always "up". The camera always orbits around the focal point of the model.

To orbit a model

Go to Viewpoint, Navigation Mode, Orbit

Click Orbit on the Navigation Mode toolbar.

Dragging the left mouse button, or using the cursor keys, rotates the camera around the model.

Holding down the Shift key or spinning the mouse wheel, temporarily puts this mode into normal Zoom mode.

Holding down the Control key glides the camera left and right and up and down. As walk mode is camera-centric, this mode differs from the normal pan mode in that the camera is moved rather than the model.