Viewing Drawings Objects
Display Options

Display Options
The following model display options are accessed under the Drawing | Display tab of the Settings box.
Antialias
Smooths the display of lines reducing their jaggy appearance.
Depth Test
Renders drawings with full depth testing for correct depth overlapping.

Disabling this option results in drawings always appearing on top of point cloud or model objects.This can be useful for making comparisons in plan or elevation.