With the Tour Building wheels (big and mini), you can move through a model, such as a building, assembly line, ship, or oil rig. You can also walk through and navigate around a model. The big Tour Building wheel is optimized for new 3D users while the mini Tour Building wheel is optimized for experienced 3D users.
Big Tour Building Wheel
The big Tour Building wheel wedges have the following options:
- Forward: Adjusts the distance between the current point of view and the defined pivot point of the model. Clicking once moves forward half the distance as far as the object you clicked.
- Look: Swivels the current view.
- Rewind: Restores the most recent view. You can move backward or forward by clicking and dragging left or right.
- Up/Down Tool: Slides the current view of a model along the Z axis of the model.
Mini Tour Building Wheel
The mini Tour Building wheel wedges have the following options:
- Walk (Top wedge): Simulates walking through a model.
- Rewind (Right wedge): Restores the most recent view. You can move backward or forward by clicking and dragging left or right.
- Up/Down (Bottom wedge): Slides the current view of a model along the Z axis of the model.
- Look (Left wedge): Swivels the current view.
Note: When the mini wheel is displayed, you can use the mouse buttons to pan, zoom, and orbit the model. The 
Options Mouse Options setting controls the behavior of your mouse.
Options Mouse Options setting controls the behavior of your mouse.