Leica Captivate, Техническое справочное руководство

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With four or more points, a least squares adjustment is calculated resulting in a
best fit plane.
The origin of the reference plane can be defined to be in the plane coordinates
or in relation to the national coordinate system.
The orientation of the grid is part of a reference plane. The orientation is
defined during the reference plane definition and can be changed when editing
a reference plane.
The positive direction of the plane is defined by the direction of the Y axis. The
direction of the Y axis can be redefined by selecting a point on the desired side
of the plane.
TS_038
Y
P1
Z
X
d1
d2
P1 Origin of plane
X X axis of plane
Y Y axis of plane
Z Z axis of plane
d1 Positive offset
d2 Negative offset
TS_039
Y
Z
X
P2
P2'
P1
d1
P1 Origin of plane
P2 Point defining offset of
plane
P2’ P2 projected on original
plane
d1 Offset defined by P2
X X axis of plane
Y Y axis of plane
Z Z axis of plane
42.2 Accessing Reference Plane & Grid Scan
Select Leica Captivate - Home: Meas plane/grid .
☞
Origin
Grid orientation
Positive direction of
plane
Offset of the plane
Access
Plane & Grid Scan
Reference Plane & Grid Scan 601