FEMDocumentation`
FEMDocumentation`

PointElement

PointElement[{{i1},,{in}}]

represents n point elements ek with incidents {ik}.

PointElement[{e1,,en},{m1,,mn}]

represents n point elements ek and n integer markers mk.

Details and OptionsDetails
  • PointElement is used to represent point elements in ElementMesh.
  • PointElement can be used as an input to ToElementMesh or ToBoundaryMesh.
  • Incidents ik are integers that index an array of spatial coordinates. The coordinate referenced by ek={ik} is the node of the k^(th) point.
  • A PointElement has always exactly one incident.
  • Examples

    open allclose all

    Basic Examples  (1)

    Load the package:

    In[1]:=
    Click for copyable input

    Create a PointElement with two points:

    In[2]:=
    Click for copyable input
    Out[2]=

    Possible Issues  (4)

    See Also

    ToElementMesh  ToBoundaryMesh  ElementMesh  LineElement  TriangleElement  QuadElement  TetrahedronElement  HexahedronElement

    Tutorials