Open Inventor Release 2023.2.1
 
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MoMeshRepresentation Class Referenceabstract

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

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

+ Inheritance diagram for MoMeshRepresentation:

Public Member Functions

virtual SoType getTypeId () const
 Returns the type identifier for this specific instance.
 
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 SoNodecopy (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 SoFieldgetField (const SbName &fieldName) const
 Returns a the field of this object whose name is fieldName.
 
virtual SoFieldgetEventIn (const SbName &fieldName) const
 Returns a the eventIn with the given name.
 
virtual SoFieldgetEventOut (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 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 SoNodegetByName (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

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.
 

Friends

class MdUndefinedMeshRepresentation
 
template<typename _ExtractorT >
class MdMeshRepresentationFor
 
template<typename _MdExtractorT >
class MdMeshMultiLinesRepresentation
 
template<typename _MdExtractorT >
class MdExtractionThread
 

Detailed Description

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

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

The basic representations and the meshes they apply to are:

All surface representations, for instance MoMeshIsosurface and MoMeshSkin, are using an inner SoPolygonOffset node to allow line representations, such as MoMeshIsoline and 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 MESHVIZ_POLYGON_OFFSET environment variable to false (See SoPreferences).

Definition at line 85 of file MoMeshRepresentation.h.

Member Function Documentation

◆ getClassTypeId()

static SoType MoMeshRepresentation::getClassTypeId ( )
static

Returns the type identifier for this class.


◆ getTypeId()

◆ setExtractorCallback() [1/2]

virtual SoDEPRECATED void MoMeshRepresentation::setExtractorCallback ( MiExtractorCallback extractorCallback)
virtual

◆ setExtractorCallback() [2/2]

virtual void MoMeshRepresentation::setExtractorCallback ( MiExtractorCallback extractorCallback)
virtual

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

For instance, this callback allows the application to update a progress bar during the extraction process. Remove the callback if extractorCallback is NULL.

Reimplemented in MoMeshAnnotatedIsoline.

Friends And Related Symbol Documentation

◆ MdExtractionThread

template<typename _MdExtractorT >
friend class MdExtractionThread
friend

Definition at line 156 of file MoMeshRepresentation.h.

◆ MdMeshMultiLinesRepresentation

template<typename _MdExtractorT >
friend class MdMeshMultiLinesRepresentation
friend

Definition at line 155 of file MoMeshRepresentation.h.

◆ MdMeshRepresentationFor

template<typename _ExtractorT >
friend class MdMeshRepresentationFor
friend

Definition at line 154 of file MoMeshRepresentation.h.

◆ MdUndefinedMeshRepresentation

friend class MdUndefinedMeshRepresentation
friend

Definition at line 153 of file MoMeshRepresentation.h.

Member Data Documentation

◆ colorScalarSetId

SoSFInt32 MoMeshRepresentation::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. 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

Definition at line 98 of file MoMeshRepresentation.h.

◆ parallel

SoSFBool MoMeshRepresentation::parallel

If TRUE, the node tries to launch the extraction in parallel if this is supported by the associated extractor.

Extractions performed in parallel use multiple cores and/or processors to compute the extraction. Default is TRUE.

Definition at line 105 of file MoMeshRepresentation.h.


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