Displaying Interior Elevation Marker Lines and Marker Range

You can vary the display of Interior Elevation lines/range using the following two options at View > On-Screen View Options:

Marker Range: displays the interior elevation limit line and Room Boundary line

Highlight Source Markers: displays a highlight that indicates the range of the viewpoint. The color of this fill can be set in Options > Work Environment > On-Screen Options.

IEViewOptions.png 

IEVizOnLimited.png    IEVizOn.png