Spectra Precision Survey Pro CE v3.6 User Manual - Manual (Page 222)

Job Menu
R-65
3D View Settings
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The 3D View Settings screen is used to
configure the information displayed in the 3D
View screen.
;
Height Exaggerated to the Maximum : When
checked, the height exaggeration is
automatically set to a high value. When
unchecked, the height exaggeration can be set
manually in the next field.
Height Exaggeration Ratio : is the value that
the height is multiplied by in the 3D view. The
higher this value, the more exaggeration, where
1.0 would result in no exaggeration.
;
Hidden-line Removal : When checked, will hide all
the lines that occur behind other surfaces in the 3D
View. The image shown here is identical to the
image shown on Page R-64 except the hidden lines
are not removed.
;
Display the Difference : This applies only to DTM
stakeout. When checked, the elevations in the 3D
View screen will be distorted so the reference DTM will become a flat
surface. This will result in any staked point that occurs above or
below the reference DTM to stand out as hills and valleys.
Datum : When the Display the Difference checkbox is unchecked, cut
and fill volumes will be computed in the 3D View screen based on the
difference of a horizontal plane at the elevation specified here and the
staked points.
View Direction (from view point to the center) : allows you to specify
the exact horizontal and vertical angle in which to view the DTM.