com.openinventor.meshvizxlm.mapping.nodes

Class MoScalarSetI

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.MoScalarSetI

All Implemented Interfaces:

SafeDisposable

public class MoScalarSetI
extends MoActionNode

Property node that stores a scalar data set for an unstructured mesh.

This node adds an object implementing the MiScalardSetI interface to the list of unstructured scalar sets in the traversal state.

Subsequent mesh representations will be able to use this data set for extraction, coloring, etc. During traversal of the scene graph, MoScalarSetI nodes are accumulated into a list so that an extraction can retrieve several scalar sets during the same computation. For example, the first set (located at index 0 in the list) for computing an isosurface and the second set (located at index 1) for coloring it.

Note:
Each time the current MiScalardSetI is updated, touch() must be called to mark the node as modified. However MiDataSet.getTimeStamp() must return a different value than before to actually trigger a new rendering.
Scalar sets for unstructured meshes (MiScalardSetI), structured volume meshes (MiScalardSetIjk) and structured surface meshes ( MiScalardSetIj) are stored in separate lists.

See Also:

MoScalarSetElementI, MoScalarSetIjk, MoScalarSetIj

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
MoScalarSetI() Constructs a property node to store a scalar data set.

Method Summary

Modifier and Type	Method and Description
void	doAction(SoAction action)
MiScalardSetI	getScalarSet() Gets the scalar set interface.
void	setScalarSet(MiScalardSetI scalarSet) Sets the scalar set interface.

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

MoScalarSetI

public MoScalarSetI()

Constructs a property node to store a scalar data set.

Method Detail

doAction

public void doAction(SoAction action)

Overrides:

doAction in class SoNode

setScalarSet

public void setScalarSet(MiScalardSetI scalarSet)

Sets the scalar set interface. This node will automatically be marked as modified by calling touch().

Note: When setting a new scalar set, the MiDataSet.getTimeStamp() must return a different value than previously to actually take into account the change of scalar set.

Parameters:

scalarSet - the scalar set interface

getScalarSet

public MiScalardSetI getScalarSet()

Gets the scalar set interface.

Returns:

the scalar set interface