PoMeshCrossSection

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.PoMeshCrossSection

All Implemented Interfaces:

SafeDisposable
```
public class PoMeshCrossSection
extends PoMesh3D
```
Representation of cross section of a volume mesh. Class to build a filled representation of a cross-section in a volume mesh.
If the field PoMesh.valuesIndex is not defined (or if coloringType = COLOR_INHERITED), the representation uses only one inherited color. If the field PoMesh.valuesIndex is defined (and if coloringType != COLOR_INHERITED), the representation is colored by using the current data mapping applied to each mesh node value. (see PoMesh for more explanations about the current data-mapping).
The vector data of the mesh for this representation is unused.
When using the ISOSURFACE mode, the cross section can be generated by using either a triangle strip set or an indexed face set depending on the preference variable SoPreference.OIV_3DDATA_USE_TRIANGLE_STRIP_SET
File format/default:
PoMeshCrossSection {
}
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> <html> <head> <link REL="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"> <title></title> </head> <BODY> <h1></h1> <h4> <A NAME="Heading1046">CATALOG PARTS</A></h4> <ul><b>PoMeshCrossSection</b> {</ul> <ul><ul><b>Separator</b> <tt>alternateRep</tt> (from PoBase) {<br> </ul></ul> <ul><ul><ul><b>AppearanceKit</b> <tt>appearance</tt> (from PoBase)</ul></ul></ul> <ul><ul><ul><i>Specifies the appearance of all the kit. By default lightModel.model=PHONG. material.diffuseColor is set when the kit is rebuilt, if the field coloringType is different from COLOR_INHERITED.</i></ul></ul></ul> <ul><ul><ul><b>MatrixTransform</b> <tt>domainTransform</tt> (from PoBase)</ul></ul></ul> <ul><ul><ul><i>Corresponds to the domain transformation.</i></ul></ul></ul> <ul><ul><ul><ul></ul></ul></ul></ul> <ul><ul><ul><b>Group</b> <tt>groupCrossSection</tt></ul></ul></ul> <ul><ul><ul><i>Contains a SoQuadMesh shape for ParalCartesianGrid3D and RegularCartesianGrid3D meshes and when the cross section is perpendicular to the X, Y or Z axis,  an indexed   shape otherwise, to draw the cross section of the mesh.</i></ul></ul></ul> <ul><ul>}</ul></ul> <ul>}</ul> <ul><ul><br> </ul></ul> </body> </html>

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class PoMeshCrossSection.CrossSectionMethods
Specifies the method used to compute intersections.
- 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.nodes.SoNode
  SoNode.RenderModes
- Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
  Inventor.ConstructorCommand

Nested Classes
Modifier and Type	Class and Description
`static class`	`PoMeshCrossSection.CrossSectionMethods` Specifies the method used to compute intersections.

Field Summary

Fields
Modifier and Type Field and Description

SoSFPlane plane
Position of the cross section.
- Fields inherited from class com.openinventor.meshviz.data.PoMesh
  coloringType, creaseAngle, moduleDataMapping, smoothTextureContouring, valuesIndex, valuesIndexForCellFilter, vecsIndex
- Fields inherited from class com.openinventor.inventor.nodekits.SoBaseKit
  boundingBoxIgnoring
- Fields inherited from class com.openinventor.inventor.Inventor
  VERBOSE_LEVEL, ZeroHandle

Fields
Modifier and Type	Field and Description
`SoSFPlane`	`plane` Position of the cross section.

Constructor Summary

Constructors
Constructor and Description

PoMeshCrossSection()
Constructor.

Constructors
Constructor and Description
`PoMeshCrossSection()` Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static SoNodekitCatalog`	`getClassNodekitCatalog()` Returns the `SoNodekitCatalog` for this class.
`void`	`setCrossSectionMethod()` Calls setCrossSectionMethod(PoMeshCrossSection.CrossSectionMethods.valueOf( PoMeshCrossSection.CrossSectionMethods.DEFAULT.getValue() )).
`void`	`setCrossSectionMethod(PoMeshCrossSection.CrossSectionMethods method)` Specifies the method used to build this shape.

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, getRenderEngineMode, 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, getName, isDisposable, isSynchronizable, setName, setSynchronizable

Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - plane
```
public final SoSFPlane plane
```
    Position of the cross section. Z=0 plane by default.
- Constructor Detail
  - PoMeshCrossSection
```
public PoMeshCrossSection()
```
    Constructor.
- Method Detail
  - setCrossSectionMethod
```
public void setCrossSectionMethod()
```
    Calls setCrossSectionMethod(PoMeshCrossSection.CrossSectionMethods.valueOf( PoMeshCrossSection.CrossSectionMethods.DEFAULT.getValue() )).
  - setCrossSectionMethod
```
public void setCrossSectionMethod(PoMeshCrossSection.CrossSectionMethods method)
```
    Specifies the method used to build this shape. By default PoMeshCrossSection builds a shape by computing an isosurface on a non regular mesh. The node's data are the distances to the plane. This method is safe but it uses a significant amount of memory for each instance of PoMeshCrossSection.
    Calling setCrossSectionMethod(INTERSECTION) forces the use of the classic method. The classic method computes the shapes by intersecting each cell with the plane. However it can be risky as it assumes that each mesh's cell is convex and therefore that the intersection of a plane and a cell's face can produce only one edge. Using the classic method with concave faces may produce unpredictable results or an infinite loop.
    The environment variable OIV_3DDATA_CROSS_SECTION_METHOD can also be set to specify the method used to build this shape. It can take the values INTERSECTION or ISOSURFACE. However, calling setCrossSectionMethod overrides this environment variable.
    
    Parameters:
    
    method - DEFAULT by default.
  - getClassNodekitCatalog
```
public static SoNodekitCatalog getClassNodekitCatalog()
```
    Returns the SoNodekitCatalog for this class.

plane	Z=0 plane
valuesIndex	-1
coloringType	COLOR_INHERITED
vecsIndex	-1
valuesIndexForCellFilter	-1
moduleDataMapping	NULL

Class PoMeshCrossSection

Nested Class Summary

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.nodes.SoNode

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

Field Summary

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

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

plane

Constructor Detail

PoMeshCrossSection

Method Detail

setCrossSectionMethod

setCrossSectionMethod

getClassNodekitCatalog