Properties
If the view is not looking straight at the construction plane, then sets parallel viewports so they will not rotate.
When true, restoring a named view causes the construction plane saved with that view to also restore.
When true, restoring a named view causes the viewport projection saved with the view to also restore.
true enables real-time view synchronization. When a standard view is manipulated, the camera lens length of all parallel projection viewports are set to match the current viewport.
false, then Rhino pans the camera in the direction of the arrow key you press. true, then Rhino pans the scene instead.
When the user rotates a view with the keyboard, Rhino rotates the view in steps. The usual step is 1/60th of a circle, which equals six degrees.
If true, then Rhino rotates the camera around the scene, otherwise, rotates the scene itself.
If true, then the views rotates relative to the view axes; false, than relative to the world x, y, and z axes.
When true, maximizing a viewport needs a single click on the viewport title rather than a double-click.