Package com.openinventor.meshviz.data

Class PbQuadrangleCell

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.meshviz.graph.PbBase

com.openinventor.meshviz.data.PbCell

com.openinventor.meshviz.data.PbQuadrangleCell

All Implemented Interfaces:

java.lang.Cloneable

public class PbQuadrangleCell
extends PbCell
implements java.lang.Cloneable

Defines a quadrangle cell of a surface mesh. A quadrangle cell is not necessarily a square, it can be a rectangle or a lozenge.

Nodes and edges are numbered as following :

             3-----------2   edge 0 = 01
             |           |   edge 1 = 12
             |           |   edge 2 = 23
             |           |   edge 3 = 30
             |           |
             |           |
             0-----------1

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor	Description
PbQuadrangleCell(PbMesh owner_mesh)	Constructor of a default simple cell.
PbQuadrangleCell(PbQuadrangleCell cell)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone()
float[]	getDerivs(SbVec3f pcoord)	Gets the derivs of a point defined by its parametric coordinates .

Methods inherited from class com.openinventor.meshviz.data.PbCell

getArea, getBoundingBox, getBounds, getCenter, getIndex, getLongestEdgeLength, getNodeCoord, getNodeIndex, getNumEdges, getNumFacets, getNumNodes, getValue, getValue, getValue, getValue, getVolume, locatePoint

Methods inherited from class com.openinventor.meshviz.graph.PbBase

enableConnection, isConnectionEnabled, touch

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

PbQuadrangleCell

public PbQuadrangleCell(PbQuadrangleCell cell)

Copy constructor.

PbQuadrangleCell

public PbQuadrangleCell(PbMesh owner_mesh)

Constructor of a default simple cell.

Method Detail

clone

public java.lang.Object clone()

getDerivs

public float[] getDerivs(SbVec3f pcoord)

Gets the derivs of a point defined by its parametric coordinates .