Package com.openinventor.meshviz.data

Class PbQuadrangleMesh2D

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.meshviz.graph.PbBase

com.openinventor.meshviz.data.PbMesh

com.openinventor.meshviz.data.PbMesh2D

com.openinventor.meshviz.data.PbIndexedMesh2D

com.openinventor.meshviz.data.PbQuadrangleMesh2D

All Implemented Interfaces:

Cloneable

public class PbQuadrangleMesh2D
extends PbIndexedMesh2D
implements Cloneable

Defines a surface mesh of quadrangles. Class to define an indexed 2D mesh made up of quadrangles cells. This mesh is defined by a list of quadrangles. Each quadrangles is defined by 4 indices of nodes.

The nodes coordinates are defined by 2 (or 3) arrays x_nod, y_nod, (and z_nod) of num_nodes floats. The quadrangles are defined by the array quadrangle_index of num_quadrangles*4 integers. quadrangle_index[(n*4)+p] is the p-th node index of the n-th quadrangle of the mesh (0 <= p <= 4). Each quadrangle must be numbered by repecting the following rule : the edge linking the first and the second index must not be a diagonal of the quadrangle.

Each edge of a quadrangle may have 2 references in the mesh, that is, one edge is common to 2 quadrangles. The edges which are referred to once in the mesh define the limits of the mesh.

The values on the mesh nodes are defined by the PbMesh.addValuesSet(set_index,val) method, where val argument is an array of num_nodes floats.

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PbIndexedMesh2D

PbIndexedMesh2D.ElemOrientations, PbIndexedMesh2D.NodesInfo

Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PbMesh2D

PbMesh2D.ExtrapolationMethods

Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PbMesh

PbMesh.CellBox, PbMesh.ContainingCell, PbMesh.CoordinatesInfo, PbMesh.DataBindings

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
PbQuadrangleMesh2D()	Calls PbQuadrangleMesh2D(true).
PbQuadrangleMesh2D(boolean isDataDuplicate)	Constructor of a default simple mesh.
PbQuadrangleMesh2D(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_quadrangles, int[] quadrangle_index)	Calls PbQuadrangleMesh2D(num_nodes, x_nod, y_nod, z_nod, num_quadrangles, quadrangle_index, true).
PbQuadrangleMesh2D(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_quadrangles, int[] quadrangle_index, boolean isDataDuplicate)	Constructor of a 3D surface mesh.
PbQuadrangleMesh2D(int num_nodes, float[] x_nod, float[] y_nod, int num_quadrangles, int[] quadrangle_index)	Calls PbQuadrangleMesh2D(num_nodes, x_nod, y_nod, num_quadrangles, quadrangle_index, true).
PbQuadrangleMesh2D(int num_nodes, float[] x_nod, float[] y_nod, int num_quadrangles, int[] quadrangle_index, boolean isDataDuplicate)	Constructor of a 2D surface mesh.
PbQuadrangleMesh2D(PbQuadrangleMesh2D mesh)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
Object	clone()
void	setGeometry(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_quadrangles, int[] quadrangle_index)	Sets a new 3D geometry.
void	setGeometry(int num_nodes, float[] x_nod, float[] y_nod, int num_quadrangles, int[] quadrangle_index)	Sets a new 2D geometry.

Methods inherited from class com.openinventor.meshviz.data.PbIndexedMesh2D

get2DNodes, getNodes, setElemOrientation, setGeometry, setGeometry

Methods inherited from class com.openinventor.meshviz.data.PbMesh2D

addVecsSet, addVecsSet, get2DBoundingBox, getFaultMesh

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

addStringsSet, addStringsSet, addValuesSet, addValuesSet, addValuesSet, addValuesSet, addVecsSet, addVecsSet, findContainingCell, findContainingCell, getArea, getBiggestCellBox, getBoundingBox, getCell, getCoordinates, getDirectValuesSet, getDirectVecsSet, getMaxValuesSet, getMaxVecsSet, getMinValuesSet, getMinVecsSet, getNodeCoord, getNumCells, getNumNodes, getNumStringsSet, getNumValuesSet, getNumVecsSet, getSmallestCellBox, getStringsSetName, getValuesBinding, getValuesSet, getValuesSetName, getVecsSet, getVecsSetName, getVolume, isDataDuplicated, removeAllStringsSet, removeAllValuesSet, removeAllVecsSet, removeStringsSet, removeValuesSet, removeVecsSet, setCoordinates

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 Details

PbQuadrangleMesh2D

public PbQuadrangleMesh2D()

Calls PbQuadrangleMesh2D(true).

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 int num_quadrangles,
 int[] quadrangle_index)

Calls PbQuadrangleMesh2D(num_nodes, x_nod, y_nod, num_quadrangles, quadrangle_index, true).

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 float[] z_nod,
 int num_quadrangles,
 int[] quadrangle_index)

Calls PbQuadrangleMesh2D(num_nodes, x_nod, y_nod, z_nod, num_quadrangles, quadrangle_index, true).

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 int num_quadrangles,
 int[] quadrangle_index,
 boolean isDataDuplicate)

Constructor of a 2D surface mesh. See also PbMesh for more explanations about data duplication.

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(boolean isDataDuplicate)

Constructor of a default simple mesh. See also PbMesh for more explanations about data duplication.

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(PbQuadrangleMesh2D mesh)

Copy constructor.

PbQuadrangleMesh2D

public PbQuadrangleMesh2D(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 float[] z_nod,
 int num_quadrangles,
 int[] quadrangle_index,
 boolean isDataDuplicate)

Constructor of a 3D surface mesh. See also PbMesh for more explanations about data duplication.

Method Details

clone

public Object clone()

Overrides:

clone in class PbIndexedMesh2D

setGeometry

public void setGeometry(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 float[] z_nod,
 int num_quadrangles,
 int[] quadrangle_index)

Sets a new 3D geometry.

setGeometry

public void setGeometry(int num_nodes,
 float[] x_nod,
 float[] y_nod,
 int num_quadrangles,
 int[] quadrangle_index)

Sets a new 2D geometry.