PoMesh3DVecGridCrossSection

java.lang.Object
- com.openinventor.inventor.Inventor
- - com.openinventor.inventor.misc.SoBase
  - - com.openinventor.inventor.fields.SoFieldContainer
    - - com.openinventor.inventor.nodes.SoNode
      - com.openinventor.inventor.nodekits.SoBaseKit
        
        com.openinventor.meshviz.graph.PoBase
        
        com.openinventor.meshviz.data.Po3DdataMaster
        
        com.openinventor.meshviz.data.PoMesh
        
        com.openinventor.meshviz.data.PoMesh3D
        
        com.openinventor.meshviz.data.PoMesh3DVec
        
        com.openinventor.meshviz.data.PoMesh3DVecCrossSection
        
        com.openinventor.meshviz.data.PoMesh3DVecGridCrossSection

All Implemented Interfaces:: SafeDisposable, SoGetView

public class PoMesh3DVecGridCrossSection
extends PoMesh3DVecCrossSection

Representation of vectors on a grid of a cross section. A grid of points on a plane of a volume mesh is built. Then a vector is computed by interpolation on each point of the grid, possibly projected (depending on the projectionType field) and is represented according to the different fields of PoMesh3DVec.

It may be time consuming to use this class depending on the value of the gridSpacing. For each point of the grid, this class looks for the cell that contains the point by using a probe tool. The vector drawn at the point is computed by interpolation between each point of the containing cell. The probing process may be slow depending on the number of cells, the mesh type, the spatial organization of the cells, etc... The quickest way to draw a vector field may be by using the parent class PoMesh3DVecCrossSection. Note also that if gridSpacing = 0, this class behaves like PoMesh3DVecCrossSection.

File format/default:

PoMesh3DVecGridCrossSection {

plane	Z=0 plane
gridSpacing	0.05
projectionType	NO_PROJECTION
density	1
eliminationStatus	NONE
minLength	0.0
maxLength	1E30
bodyShape	LINE
bodyLengthType	RELATIVE_LENGTH
bodyLengthFactor	1.0
bodyRadiusType	CONSTANT_RADIUS
bodyRadiusFactor	0.02
bodyColoringType	CONSTANT_COLOR
startArrowShape	NO_SHAPE
startArrowHeightType	RELATIVE_HEIGHT
startArrowHeightFactor	0.1
startArrowRadiusFactor	0.5
startArrowColoringType	CONSTANT_COLOR
endArrowShape	CHEVRON
endArrowHeightType	RELATIVE_HEIGHT
endArrowHeightFactor	0.1
endArrowRadiusFactor	0.5
endArrowColoringType	CONSTANT_COLOR
coloringType	COLOR_INHERITED
valuesIndex	-1
valuesIndexForCellFilter	-1
vecsIndex	-1
moduleDataMapping	NULL

}

<HTML> <HEAD> <link REL="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="GENERATOR" CONTENT="Mozilla/4.03 [en] (X11; I; HP-UX A.09.07 9000/715) [Netscape]"> </HEAD> <BODY> <H4> <A NAME="Heading1082"></A>CATALOG PARTS</H4> <UL>PoMesh3DVecCrossSection {</UL> <UL> <UL>Separator <TT>alternateRep</TT> (from PoBase) {</UL> </UL> <UL> <UL> <UL>AppearanceKit <TT>appearance</TT> (from PoBase)</UL> </UL> </UL> <UL> <UL> <UL>Specifies the appearance of all the kit. By default lightModel.model=PHONG.</UL> </UL> </UL> <UL> <UL> <UL>MatrixTransform <TT>domainTransform</TT> (from PoBase)</UL> </UL> </UL> <UL> <UL> <UL>Corresponds to the domain transformation.</UL> </UL> </UL> <UL> <UL> <UL>Separator <TT>bodySep</TT> {</UL> </UL> </UL> <UL> <UL> <UL>Contains properties and shapes of the bodies of vectors.</UL> </UL> </UL> <UL> <UL> <UL> <UL>AppearanceKit <TT>bodyApp</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Specifies the appearance of the bodies.</UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Group <TT>bodyGroup</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Contains a list of SoLineSet or SoCylinder shape to draw vectors bodies.</UL> </UL> </UL> </UL> <UL> <UL> <UL>} Separator <TT>startArrowSep</TT> {</UL> </UL> </UL> <UL> <UL> <UL>Contains properties and shapes of the start-shape of vectors.</UL> </UL> </UL> <UL> <UL> <UL> <UL>AppearanceKit <TT>startArrowApp</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Specifies the appearance of the start-shapes.</UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Group <TT>startArrowGroup</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Contains a list of nodes to draw the start arrow shapes.</UL> </UL> </UL> </UL> <UL> <UL> <UL>} Separator <TT>endArrowSep</TT> {</UL> </UL> </UL> <UL> <UL> <UL>Contains properties and shapes of the end-shape of vectors.</UL> </UL> </UL> <UL> <UL> <UL> <UL>AppearanceKit <TT>endArrowApp</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Specifies the appearance of the end-shapes.</UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Group <TT>endArrowGroup</TT></UL> </UL> </UL> </UL> <UL> <UL> <UL> <UL>Contains a list of nodes to draw the end arrow shapes.</UL> </UL> </UL> </UL> <UL> <UL> <UL>}</UL> </UL> </UL> <UL> <UL>}</UL> </UL> <UL>}</UL> <UL> <UL> <UL> </UL> </UL> </UL> </BODY> </HTML>

See also:

PoMesh3DVecCrossSection

Nested Class Summary
- Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PoMesh3DVecCrossSection
  PoMesh3DVecCrossSection.ProjectionTypes
- Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PoMesh3DVec
  PoMesh3DVec.ArrowColoringTypes, PoMesh3DVec.ArrowHeightTypes, PoMesh3DVec.ArrowShapes, PoMesh3DVec.BodyLengthTypes, PoMesh3DVec.BodyRadiusTypes, PoMesh3DVec.BodyShapes, PoMesh3DVec.EliminationStatusType
- Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PoMesh
  PoMesh.ColoringTypes
- Nested classes/interfaces inherited from class com.openinventor.meshviz.graph.PoBase
  PoBase.NodeWriteFormats, PoBase.TextTypes, PoBase.UpdateMethodTypes
- Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
  Inventor.ConstructorCommand

Field Summary

Fields
Modifier and Type	Field and Description
`SoSFFloat`	`gridSpacing` GridSpacing is relating to the number of points on the grid : the smaller gridSpacing is, the greater the number of points is.

Fields inherited from class com.openinventor.meshviz.data.PoMesh3DVecCrossSection
NO_PROJECTION, plane, PROJECTION_ON_NORMAL, PROJECTION_ON_PLANE, projectionType

Fields inherited from class com.openinventor.meshviz.data.PoMesh
COLOR_AVERAGE, COLOR_CONTOURING, COLOR_INHERITED, COLOR_MAPPING, COLOR_TEXTURE_CONTOURING, coloringType, creaseAngle, moduleDataMapping, smoothTextureContouring, valuesIndex, valuesIndexForCellFilter, vecsIndex

Fields inherited from class com.openinventor.meshviz.graph.PoBase
FOLD_NODE_WRITE_FORMAT, SO_ANNO_TEXT3, SO_TEXT3, UNFOLD_NODE_WRITE_FORMAT, UPDATE_METHOD_IMMEDIATE, UPDATE_METHOD_ON_ACTION

Fields inherited from class com.openinventor.inventor.nodekits.SoBaseKit
boundingBoxIgnoring

Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors
Constructor and Description

PoMesh3DVecGridCrossSection()
Constructor.

Constructors
Constructor and Description
`PoMesh3DVecGridCrossSection()` Constructor.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type Method and Description

static SoNodekitCatalog getClassNodekitCatalog()
Returns the SoNodekitCatalog for this class.
- Methods inherited from class com.openinventor.meshviz.data.PoMesh3D
  getMesh, setMesh
- Methods inherited from class com.openinventor.meshviz.data.PoMesh
  getDataMapping, getIsovaluesList, getModuleDataMapping, setDataMapping, setIsovaluesList, setMesh, setModuleDataMapping
- Methods inherited from class com.openinventor.meshviz.graph.PoBase
  addPostRebuildCallback, addPreRebuildCallback, getDomain, getNodeWriteFormat, getTextType, getUpdateMethod, isBuilt, isModified, isVRML2Mode, rebuild, setDomain, setNodeWriteFormat, setTextType, setUpdateMethod, setVRML2Mode, touchKit
- Methods inherited from class com.openinventor.inventor.nodekits.SoBaseKit
  getNodekitCatalog, getPart, getPart, getPartString, getViewportIsEnabled, getViewportOrigin, getViewportSize, isSearchingChildren, set, set, setPart, setSearchingChildren
- Methods inherited from class com.openinventor.inventor.nodes.SoNode
  affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, search, setOverride, touch, write
- Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
  copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, setToDefaults
- Methods inherited from class com.openinventor.inventor.misc.SoBase
  dispose, getEXTERNPROTO, getName, getPROTO, isDisposable, isSynchronizable, setName, setSynchronizable
- Methods inherited from class com.openinventor.inventor.Inventor
  getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static SoNodekitCatalog`	`getClassNodekitCatalog()` Returns the `SoNodekitCatalog` for this class.

- Field Detail
  - gridSpacing
```
public final SoSFFloat gridSpacing
```
    GridSpacing is relating to the number of points on the grid : the smaller gridSpacing is, the greater the number of points is. It represents a factor of the biggest size of the mesh. 0.05 by default. If gridSpacing = 0, this class behaves like PoMesh3DVecCrossSection.
- Constructor Detail
  - PoMesh3DVecGridCrossSection
```
public PoMesh3DVecGridCrossSection()
```
    Constructor.
- Method Detail
  - getClassNodekitCatalog
```
public static SoNodekitCatalog getClassNodekitCatalog()
```
    Returns the SoNodekitCatalog for this class.

Class PoMesh3DVecGridCrossSection

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PoMesh3DVecCrossSection

Nested classes/interfaces inherited from class com.openinventor.meshviz.data.PoMesh3DVec

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

Nested classes/interfaces inherited from class com.openinventor.meshviz.graph.PoBase

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

Field Summary

Fields inherited from class com.openinventor.meshviz.data.PoMesh3DVecCrossSection

Fields inherited from class com.openinventor.meshviz.data.PoMesh3DVec

Fields inherited from class com.openinventor.meshviz.data.PoMesh

Fields inherited from class com.openinventor.meshviz.graph.PoBase

Fields inherited from class com.openinventor.inventor.nodekits.SoBaseKit

Fields inherited from class com.openinventor.inventor.Inventor

Constructor Summary

Method Summary

Methods inherited from class com.openinventor.meshviz.data.PoMesh3D

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

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

Methods inherited from class com.openinventor.inventor.nodekits.SoBaseKit

Methods inherited from class com.openinventor.inventor.nodes.SoNode

Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer

Methods inherited from class com.openinventor.inventor.misc.SoBase

Methods inherited from class com.openinventor.inventor.Inventor

Methods inherited from class java.lang.Object

Field Detail

gridSpacing

Constructor Detail

PoMesh3DVecGridCrossSection

Method Detail

getClassNodekitCatalog