com.openinventor.meshviz.data

Class PbTetrahedronMesh3D

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.meshviz.graph.PbBase

com.openinventor.meshviz.data.PbMesh

com.openinventor.meshviz.data.PbMesh3D

com.openinventor.meshviz.data.PbIndexedMesh3D

com.openinventor.meshviz.data.PbTetrahedronMesh3D

All Implemented Interfaces:

java.lang.Cloneable

public class PbTetrahedronMesh3D
extends PbIndexedMesh3D
implements java.lang.Cloneable

Defines a mesh of tetrahedrons. Class to define an indexed 3D mesh made up of tetrahedrons. This mesh is defined by a list of tetrahedrons. Each tetrahedron is defined by 4 indices of nodes.

The nodes coordinates are defined by 3 arrays x_nod, y_nod, z_nod of num_nodes floats. The tetrahedrons are defined by the array tetrahedron_index of num_tetrahedrons*4 integers. tetrahedron_index[(n*4)+p] is the p-th node index of the n-th tetrahedron of the mesh (0 <= p <= 3). Each tetrahedron must be numbered by repecting the following rule : the 3 first indices define a facet of the tetrahedron and orient it towards the interior of the tetrahedron.

Each facet of a tetrahedron may have 2 references in the mesh, that is, one facet is common to 2 tetrahedrons. The facets which are referred to once in the mesh define the mesh skin.

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.PbIndexedMesh3D

PbIndexedMesh3D.NodesInfo

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.meshviz.data.PbMesh

PER_CELL, PER_NODE

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
PbTetrahedronMesh3D() Calls PbTetrahedronMesh3D(true).
PbTetrahedronMesh3D(boolean isDataDuplicate) Constructor of a default simple mesh.
PbTetrahedronMesh3D(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_tetrahedrons, int[] tetrahedron_index) Calls PbTetrahedronMesh3D(num_nodes, x_nod, y_nod, z_nod, num_tetrahedrons, tetrahedron_index, true).
PbTetrahedronMesh3D(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_tetrahedrons, int[] tetrahedron_index, boolean is_data_duplicate) Constructor of a volume mesh.
PbTetrahedronMesh3D(PbTetrahedronMesh3D mesh) Copy constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
void	setGeometry(int num_nodes, float[] x_nod, float[] y_nod, float[] z_nod, int num_tetrahedrons, int[] tetrahedron_index) Sets a new geometry.

Methods inherited from class com.openinventor.meshviz.data.PbIndexedMesh3D

getNodes, setGeometry

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, getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Constructor Detail

PbTetrahedronMesh3D

public PbTetrahedronMesh3D()

Calls PbTetrahedronMesh3D(true).

PbTetrahedronMesh3D

public PbTetrahedronMesh3D(int num_nodes,
                           float[] x_nod,
                           float[] y_nod,
                           float[] z_nod,
                           int num_tetrahedrons,
                           int[] tetrahedron_index)

Calls PbTetrahedronMesh3D(num_nodes, x_nod, y_nod, z_nod, num_tetrahedrons, tetrahedron_index, true).

PbTetrahedronMesh3D

public PbTetrahedronMesh3D(boolean isDataDuplicate)

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

PbTetrahedronMesh3D

public PbTetrahedronMesh3D(int num_nodes,
                           float[] x_nod,
                           float[] y_nod,
                           float[] z_nod,
                           int num_tetrahedrons,
                           int[] tetrahedron_index,
                           boolean is_data_duplicate)

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

PbTetrahedronMesh3D

public PbTetrahedronMesh3D(PbTetrahedronMesh3D mesh)

Copy constructor.

Method Detail

clone

public java.lang.Object clone()

Overrides:

clone in class PbIndexedMesh3D

setGeometry

public void setGeometry(int num_nodes,
                        float[] x_nod,
                        float[] y_nod,
                        float[] z_nod,
                        int num_tetrahedrons,
                        int[] tetrahedron_index)

Sets a new geometry.