com.openinventor.meshvizxlm.mapping.nodes

Class MoCellFilter

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.nodes.SoNode

com.openinventor.meshvizxlm.mapping.nodes.MoActionNode

com.openinventor.meshvizxlm.mapping.nodes.MoCellFilter

All Implemented Interfaces:

SafeDisposable

public class MoCellFilter
extends MoActionNode

Property node that defines a cell filter.

Filtering cells is a way to specify which cells are used and which cells are ignored during a mesh extraction.
The application must create a class implementing the MiCellFilter interface. A cell filter class must implement the method acceptCell() with either 1, 2 or 3 indices as arguments. When the method acceptCell() returns false, the cell identified by these indices is not taken into account by the extraction. It is as if the mesh does not contain this cell.

Note: Each time the current MiCellFilter is updated, touch() must be called to mark the node has modified. However MiCellFilter.getTimeStamp() must return a different value than before to actually trigger a new rendering.

See Also:

MoCellFilterElement, MiCellFilter, MiCellFilterI, MiCellFilterIj, MiCellFilterIjk

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 and Description
MoCellFilter() Constructs a property node with no cell filter defined.

Method Summary

Modifier and Type	Method and Description
void	doAction(SoAction action)
MiCellFilter	getCellFilter() Returns the cell filter interface defined for this node.
void	reset() Reset the cell filter interface to null (same as calling setCellFilter(null)).
void	setCellFilter(MiCellFilterI cellFilterI) Sets the cell filter for unstructured meshes.
void	setCellFilter(MiCellFilterIj cellFilterIj) Sets the cell filter for structured surface meshes.
void	setCellFilter(MiCellFilterIjk cellFilterIjk) Sets the cell filter for structured volume meshes.

Methods inherited from class com.openinventor.meshvizxlm.mapping.nodes.MoActionNode

callback, distribute, getBoundingBox, getMatrix, getPrimitiveCount, GLRender, handleEvent, pick, rayPick

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

affectsState, copy, copy, getAlternateRep, getByName, getRenderUnitID, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, isBoundingBoxIgnoring, isOverride, 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, set, 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

Constructor Detail

MoCellFilter

public MoCellFilter()

Constructs a property node with no cell filter defined.

Method Detail

doAction

public void doAction(SoAction action)

Overrides:

doAction in class SoNode

setCellFilter

public void setCellFilter(MiCellFilterI cellFilterI)

Sets the cell filter for unstructured meshes. This node is also marked as modified by calling touch().
Note: When setting a new filter, the MiCellFilter.getTimeStamp() must return a different value than previously to actually take into account the change of filter.

Parameters:

cellFilterI - the cell filter to set

setCellFilter

public void setCellFilter(MiCellFilterIj cellFilterIj)

Sets the cell filter for structured surface meshes. This node is also marked as modified by calling touch().
Note: When setting a new filter, the MiCellFilter.getTimeStamp() must return a different value than previously to actually take into account the change of filter.

Parameters:

cellFilterIj - the cell filter to set

setCellFilter

public void setCellFilter(MiCellFilterIjk cellFilterIjk)

Sets the cell filter for structured volume meshes. This node is also marked as modified by calling touch().
Note: When setting a new filter, the MiCellFilter.getTimeStamp() must return a different value than previously to actually take into account the change of filter.

Parameters:

cellFilterIjk - the cell filter to set

reset

public void reset()

Reset the cell filter interface to null (same as calling setCellFilter(null)). This node is also marked as modified by calling touch().

getCellFilter

public MiCellFilter getCellFilter()

Returns the cell filter interface defined for this node.

Returns:

the cell filter interface