Advanced controls for the frequency and locations of grid lines. See Grid.
Note: Set Grid Origin is also accessible from the Grid toolbar.
Perspective grid: Relevant when the grid is displayed and you are working in Perspective mode.
By Drawing: An infinite grid will be displayed.
By Size: The size of the displayed grid is determined by Perspective grid extents. This value sets the grid extents in both directions from the WCS origin, i.e. a value of 3 inches will produce a 6 x 6 grid.
