com.openinventor.meshvizxlm.mapping.nodes

Class MoMeshRepresentation

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.MoMeshBaseRepresentation

com.openinventor.meshvizxlm.mapping.nodes.MoMeshRepresentation

All Implemented Interfaces:

SafeDisposable

Direct Known Subclasses:

MoMeshCellShape, MoMeshCylinderSlice, MoMeshIsosurface, MoMeshOutline, MoMeshPlaneSlice, MoMeshSkin, MoMeshSlab, MoMeshSphereSlice, MoMeshStreamline, MoMeshSurface, MoMeshVector

public abstract class MoMeshRepresentation
extends MoMeshBaseRepresentation

Abstract base class for all MeshViz XLM representation nodes containing an extractor.

The basic representations and the meshes they apply to are:

• Volume mesh
  • MoMeshCellShape
  • MoMeshCylinderSlice
  • MoMeshIsosurface
  • MoMeshOutline
  • MoMeshPlaneSlice
  • MoMeshSkin
  • MoMeshSlab
  • MoMeshSphereSlice
  • MoMeshStreamline
  • MoMeshVector
• Surface mesh
  • MoMeshCellShape
  • MoMeshOutline
  • MoMeshVector
• Line mesh
  • MoMeshVector

All surface representations, for instance MoMeshIsosurface and MoMeshSkin, are using an inner SoPolygonOffset node to allow line representations, such as MoMeshOutline, on top without artifacts. However SoPolygonOffset can introduce other artifacts on surfaces when the two-sided lighting mode is active. Thus, to disable this SoPolygonOffset node, set the SoPreferences.MESHVIZ_POLYGON_OFFSET environment variable to false (See SoPreferences).

Nested Class Summary

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

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoSFInt32	colorScalarSetId Field representing the scalar set node to be used to map colors onto the representation.

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Method Summary

Modifier and Type	Method and Description
void	doAction(SoAction action)
void	setExtractorCallback(MiExtractorCallback extractorCallback) Set the extraction callback which will be called each time an extraction is performed.

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

write

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

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

Field Detail

colorScalarSetId

public SoSFInt32 colorScalarSetId

Field representing the scalar set node to be used to map colors onto the representation. During traversal of the scene graph, scalar set nodes are accumulated in a list of scalar sets. colorScalarSetId is an index into this list. The default value is 0 which means that the first scalar set stored in the scene graph is used. Setting this value to -1 disables color mapping.

Method Detail

setExtractorCallback

public void setExtractorCallback(MiExtractorCallback extractorCallback)

Set the extraction callback which will be called each time an extraction is performed.

Parameters:

extractorCallback - the extraction callback

doAction

public void doAction(SoAction action)

Overrides:

doAction in class MoMeshBaseRepresentation