Next step
Page
changes to the Projection page.
Description of fields
Field Option Description
Lower dis-
tan
ce
Editable field The minimum distance from the reference
surface which is projected.
Upper dis-
tance
Editable field The maximum distance from the reference
surface which is projected.
Reverse the
projection
direction
Check box When this box is checked, the direction of
the projection is in the opposite direction to
the original.
When creating the surface from an imported
DXF, the positive direction of the plane is
unknown. The positive direction of the plane
must be known to decide if the point is
inside or outside of the plane.
Use this option to find out the positive direc-
tion of the plane.
Next step
Page
changes to the Triangulation page.
Key Description
OK To accept changes and return to the panel from where this
panel was ac
c
essed.
Page To change to another page on this panel.
Description of fields
Field Option Description
Create a
rough trian-
gula
tion
Check box When this box is checked, the speed of the
calculation is increased when the surface
contains more than 1000 points. Points out-
side the limits defined for Maximum dis-
tance to neighbouring groups of points
and Minimum distance to surface are
excluded from the triangulation.
Maximum
distance to
neighbour-
ing groups
of points
Editable field When Create a rough triangulation is
checked, points beyond this defined distance
are excluded from the triangulation.
Minimum
distance to
surface
Editable field When Create a rough triangulation is
checked, points closer to the surface are
excluded from the triangulation.
Settings,
Projec
tion page
Settings,
Triangula
tion page
Inspect Surfaces 981
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