nurbs functions

all windows

Purpose
To select the display mode for the camera windows.

Usage
Click the all windows toggle button to change from all windows to update windows or one window (3-toggle button).

Comments
When set to all windows, the shape will be drawn in all three windows; the windows will be updated after the confirmation of the transformations.
When set to update windows, all windows will be updated during transformations (slowest display mode).
When set to one window, the shape will be drawn only in the active window (fastest display mode)