edu.mines.jtk.mesh

Class TetMesh.PointLocation

java.lang.Object

edu.mines.jtk.mesh.TetMesh.PointLocation

Enclosing class:

TetMesh

public static class TetMesh.PointLocation
extends java.lang.Object

The location of a point relative to the mesh. A point is either on a node, on an edge, on a face, inside a tetrahedron, or outside the mesh.

Method Summary

Methods

Modifier and Type	Method and Description
TetMesh.Edge	edge() Returns the edge.
TetMesh.Face	face() Returns the face.
boolean	isInside() Determines whether this location is inside a tet.
boolean	isOnEdge() Determines whether this location is on an edge.
boolean	isOnFace() Determines whether this location is on a face.
boolean	isOnNode() Determines whether this location is on a node.
boolean	isOutside() Determines whether this location is outside the mesh.
TetMesh.Node	node() Returns the node.
TetMesh.Tet	tet() Returns the tet corresponding to the point location.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isOnNode

public boolean isOnNode()

Determines whether this location is on a node.

Returns:

true, if on a node; false, otherwise.

isOnEdge

public boolean isOnEdge()

Determines whether this location is on an edge.

Returns:

true, if on an edge; false, otherwise.

isOnFace

public boolean isOnFace()

Determines whether this location is on a face.

Returns:

true, if on a face; false, otherwise.

isInside

public boolean isInside()

Determines whether this location is inside a tet.

Returns:

true, if inside a tet; false, otherwise.

isOutside

public boolean isOutside()

Determines whether this location is outside the mesh.

Returns:

true, if outside the mesh; false, otherwise.

node

public TetMesh.Node node()

Returns the node.

Returns:

the node; null, if not on a node.

edge

public TetMesh.Edge edge()

Returns the edge.

Returns:

the edge; null, if not on an edge.

face

public TetMesh.Face face()

Returns the face.

Returns:

the face; null, if not on a face.

tet

public TetMesh.Tet tet()

Returns the tet corresponding to the point location. If the point location is on a node, edge, or face, the tet is one that references that node, edge, or face. If the point location is outside the mesh, the tet is one that is visible from the point.

Returns:

the tet.