Autodesk AUTOCAD 2006, Command Reference Manual

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the cursor to draw a window around the area you want to select. When you
release the pick button, the drawing is zoomed in and focused on the area
you selected.
Projection
Provides the projection options. A check mark displayed in front of an option
indicates that the option is selected.
Shading Modes
Provides methods for shading objects.
Visual Aids
Provides aids to visualizing the objects.
Reset View
Resets the view back to the view that was current when you first started
3DORBIT.
Preset Views
Displays a list of predefined views such as Top, Bottom, and SW Isometric.
Choose a view from the list to change the current view of your model.
3DORBITCTR
Sets the center of rotation in 3D Orbit view
Command line: 3dorbitctr
Starts 3D Orbit view and uses a center of rotation that you specify with your
pointing device. If you specify a point outside the current view, 3DORBITCTR
ignores the specified point and uses the default center of rotation.
3DORBITCTR overrides the AutoTarget feature of the 3DORBIT command.
3DPAN
Starts the interactive 3D view and enables you to drag the view horizontally and vertically
3D Orbit toolbar:
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