MoMeshPlaneSlice Class Reference

Rendering node that displays a plane slice of a volume mesh. More...

#include <MeshVizXLM/mapping/nodes/MoMeshPlaneSlice.h>

Inheritance diagram for MoMeshPlaneSlice:

Public Member Functions
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.
	MoMeshPlaneSlice ()
	Constructor.
const MiPlaneSliceExtractUnstructured *	getUnstructuredExtractor ()
	Get extractor for reuse outside this node.
const MiPlaneSliceExtractHexahedronIjk *	getHexahedronIjkExtractor ()
const MiPlaneSliceExtractIjk *	getIjkExtractor ()
Deprecated
SoDEPRECATED const MiPlaneSliceExtractHexahedronIjk *	getUnstructuredIjkExtractor ()
Public Member Functions inherited from MoMeshRepresentation
virtual void	setExtractorCallback (MiExtractorCallback *extractorCallback)
	Set the extraction callback which will be called each time an extraction is performed.
virtual SoDEPRECATED void	setExtractorCallback (MiExtractorCallback &extractorCallback)
Public Member Functions inherited from MoMeshBaseRepresentation
virtual SbBool	affectsState () const
	Returns TRUE if a node has an effect on the state during traversal.
Public Member Functions inherited from SoNode
virtual void	setOverride (const SbBool state)
	Turns the override flag on or off.
virtual SbBool	isOverride () const
	Returns the state of the override flag.
virtual SoNode *	copy (SbBool copyConnections=FALSE) const
	Creates and returns an exact copy of the node.
virtual void	touch ()
	Marks an instance as modified, simulating a change to it.
Public Member Functions inherited from SoFieldContainer
void	setToDefaults ()
	Sets all fields in this object to their default values.
SbBool	hasDefaultValues () const
	Returns TRUE if all of the object's fields have their default values.
SbBool	fieldsAreEqual (const SoFieldContainer *fc) const
	Returns TRUE if this object's fields are exactly equal to fc's fields.
void	copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
	Copies the contents of fc's fields into this object's fields.
SoNONUNICODE SbBool	set (const char *fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
SbBool	set (const SbString &fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
void	get (SbString &fieldDataString)
	Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.
virtual int	getFields (SoFieldList &list) const
	Appends references to all of this object's fields to resultList, and returns the number of fields appended.
virtual int	getAllFields (SoFieldList &list) const
	Returns a list of fields, including the eventIn's and eventOut's.
virtual SoField *	getField (const SbName &fieldName) const
	Returns a the field of this object whose name is fieldName.
virtual SoField *	getEventIn (const SbName &fieldName) const
	Returns a the eventIn with the given name.
virtual SoField *	getEventOut (const SbName &fieldName) const
	Returns the eventOut with the given name.
SbBool	getFieldName (const SoField *field, SbName &fieldName) const
	Returns the name of the given field in the fieldName argument.
SbBool	enableNotify (SbBool flag)
	Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).
SbBool	isNotifyEnabled () const
	Notification is the process of telling interested objects that this object has changed.
virtual void	setUserData (void *data)
	Sets application data.
void *	getUserData (void) const
	Gets user application data.
Public Member Functions inherited from SoBase
virtual SbName	getName () const
	Returns the name of an instance.
virtual void	setName (const SbName &name)
	Sets the name of an instance.
void	setSynchronizable (const bool b)
	Sets this to be a ScaleViz synchronizable object.
bool	isSynchronizable () const
	Gets the ScaleViz synchronizable state of this object.
Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.
void	unref () const
	Removes a reference from an instance.
void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.
int	getRefCount () const
	Returns current reference count.
void	lock () const
	lock this instance.
void	unlock () const
	unlock this instance.
Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.
template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from MoMeshSurfaceRepresentation
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from MoMeshRepresentation
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from MoMeshBaseRepresentation
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from MoActionNode
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from SoNode
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
static SoNode *	getByName (const SbName &name)
	A node's name can be set using SoBase::setName().
static int	getByName (const SbName &name, SoNodeList &list)
	A node's name can be set using SoBase::setName().
Static Public Member Functions inherited from SoFieldContainer
static SoType	getClassTypeId ()
	Returns the type of this class.
Static Public Member Functions inherited from SoBase
static SoType	getClassTypeId ()
	Returns type identifier for this class.
Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Public Attributes
SoSFPlane	plane
	Position of the plane slice.
Public Attributes inherited from MoMeshRepresentation
SoSFInt32	colorScalarSetId
	Field representing the scalar set node to be used to map colors onto the representation.
SoSFBool	parallel
	If TRUE, the node tries to launch the extraction in parallel if this is supported by the associated extractor.

Detailed Description

Rendering node that displays a plane slice of a volume mesh.

A plane slice is an unstructured surface mesh defined by the intersection of an arbitrary plane with a volume mesh. The plane (an SbPlane) is defined by a direction vector and a distance from the origin.

The slice can be colored using a scalar set defined in the colorScalarSetId inherited field. This is an index into the list of scalar sets existing in the traversal state (see the MoScalarSetxxx nodes). To disable coloring set this field to -1. Rendering can be modified using various property nodes (see the SEE ALSO section).

Note

When applied to an unstructured volume mesh (see MiVolumeMeshUnstructred) with undefined MiVolumeCell::getIsosurfTopology() such as polyhedral cells, an MoTessellator node containing an instance of MiTessellator::getNewTessellatorPolyhedron() must be added to the scenegraph beforehand. Any other types derived from MiTessellator will be ignored.

FILE FORMAT/DEFAULT

MeshPlaneSlice {

colorScalarSetId	0
parallel	TRUE
plane	0,0,1,0

}

SEE ALSO

MoCellFilter, MoColorMapping, MoDrawStyle, MoMaterial,
MiPlaneSliceExtractIjk, MiPlaneSliceExtractUnstructured, MiPlaneSliceExtractHexahedronIjk, MoFaceDetail

Definition at line 80 of file MoMeshPlaneSlice.h.

Constructor & Destructor Documentation

MoMeshPlaneSlice()

MoMeshPlaneSlice::MoMeshPlaneSlice

(

)

Constructor.

Member Function Documentation

getClassTypeId()

static SoType MoMeshPlaneSlice::getClassTypeId ( )

static

Returns the type identifier for this class.

getHexahedronIjkExtractor()

const MiPlaneSliceExtractHexahedronIjk * MoMeshPlaneSlice::getHexahedronIjkExtractor

(

)

getIjkExtractor()

const MiPlaneSliceExtractIjk * MoMeshPlaneSlice::getIjkExtractor

(

)

getTypeId()

virtual SoType MoMeshPlaneSlice::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Reimplemented from MoMeshSurfaceRepresentation.

Reimplemented in MoMeshElevatedPlaneSlice.

getUnstructuredExtractor()

const MiPlaneSliceExtractUnstructured * MoMeshPlaneSlice::getUnstructuredExtractor

(

)

Get extractor for reuse outside this node.

Note

The returned pointer may be null if a mesh has not been set in the scene graph or if no render action traversal has occurred.

getUnstructuredIjkExtractor()

SoDEPRECATED const MiPlaneSliceExtractHexahedronIjk * MoMeshPlaneSlice::getUnstructuredIjkExtractor

(

)

Member Data Documentation

plane

SoSFPlane MoMeshPlaneSlice::plane

Position of the plane slice.

Z=0 plane by default.

Definition at line 94 of file MoMeshPlaneSlice.h.

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The documentation for this class was generated from the following file:

• MeshVizXLM/mapping/nodes/MoMeshPlaneSlice.h