Surface - Pentax R-422VN Instruction Manual

8.2 2D Surface
X
STORED POINT
This function calculates the 2D and 3D contour of a polygon and the 2D surface of the
area defined by the polygon.
You define the polygon by selecting points and PowerTopoLite then calculates contour
and 2D surface.
NOTE: The polygon is defined by the points you select. Therefore, the order in which
you enter the points is important.
If you select points by [ALL] or [FROM] [TO], the polygon is defined according to
the order of the memory address. If you select points one by one by [ENT],
the polygon is defined according to the order of your selection.
NOTE: You have to select points in such a way that the line segments that define the polygon
do not intersect.
NOTE: Selected points should be less than 500 points.
From the PowerTopoLite screen, press [F2] [CALC]
to view the CALCULATION screen.
Z
2D S URF AC E
2D S URF AC E
3D CONTOUR
2D CONTOUR
Y
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