OOF2: The Manual
| Point boundary from elements (PointFromElements) | ||
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6.5.2. Subclasses |  |
Name
Point boundary from elements (PointFromElements) — Construct a point boundary surrounding a set of elements.
Synopsis
PointFromElements(group)
Details
-
Base class:
BoundaryConstructor -
Parameters:
group- Construct the boundary from these elements Type: The name of a element
group,
or the placeholder
selection, referring to the currently selected elements.
Description
PointFromElements is a BoundaryConstructor, used as the
constructor argument of the OOF.Skeleton.Boundary.Construct command when
building Skeleton boundaries.
It creates Point
Boundaries from the currently selected Skeleton
Elements or from a group of
Elements. The Elements are specified by the
group parameter, which must be either the name
of a Element group or the special placeholder object,
selection. The boundary is constructed
from the Nodes at the vertices of every Element in the
group, whether or not they're on the exterior
of the set, as shown in Figure 6.89.
Like when constructing an
edge boundary from Elements, and unlike when
constructing a
point boundary from Segments, only the points on the exterior of
the set of elements are included in the boundary.
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| Contour Line (PlainContourDisplay) |  |
Point boundary from nodes (PointFromNodes) |