-
Select the Cloud to Align (this is the cloud to reposition).
-
Select the References.
A reference can be a surface, a cloud of points, a mesh, or a set of GSD
points.
-
Optional: Use Multi-selection
 and
Hide/Show
 .
-
Optional: Activate areas (Activate
 )
in the cloud to align and the references.
-
Select With Pre-Alignment if the object to align is far and not
aligned at all with the reference object.
Fast Alignment performs a prepositioning based on
bounding boxes before the finalization step.
-
Click Partial Deviation Analysis
 to
confirm the result of the fast alignment on the points subset taken into account for the
computation.
Partial Deviation Analysis provides a first validation of
the alignment, with better performances.
-
Select With Frozen Axis to freeze a direction that you know is
already good.
-
From the list, select the direction to freeze.
-
Decide to keep the initial cloud or not.
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Click Apply.
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Click More to display the Statistics.
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