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Open Inventor Release 2025.2.0
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Open Inventor Release 2025.2.0
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Representation of a surface connecting several streamlines.
More...
#include <MeshViz/3Ddata/PoStreamSurface.h>
Inheritance diagram for PoStreamSurface:Public Member Functions | |
| virtual SoType | getTypeId () const |
| Returns the type identifier for this specific instance. | |
| virtual const SoNodekitCatalog * | getNodekitCatalog () const |
| Returns the SoNodekitCatalog for this instance. | |
| PoStreamSurface () | |
| Constructor. | |
| virtual void | rebuild () |
| Forces node-kit rebuilding. | |
| Public Member Functions inherited from PoBaseStreamLine | |
| PoBaseStreamLine () | |
| Constructor. | |
| Public Member Functions inherited from PoMesh | |
| void | setMesh (PbMesh *mesh) |
| Sets a reference to a PbMesh object. | |
| void | setDataMapping (PbDataMapping *data_mapping) |
| Sets a reference to a PbDataMapping object for the association color-value. | |
| void | setModuleDataMapping (PbDataMapping *mod_data_mapping) |
| Sets a reference to a PbDataMapping object for the association color-vectors module. | |
| void | setIsovaluesList (PbIsovaluesList *isovalues_list) |
| Sets a reference to a PbIsovaluesList object to define a list of isovalues. | |
| const PbMesh * | getMesh () const |
| Gets the current PbMesh object. | |
| const PbDataMapping * | getDataMapping () const |
| Returns the current PbDataMapping object. | |
| const PbDataMapping * | getModuleDataMapping () const |
| Returns the current PbDataMapping object for the association color-vectors module. | |
| const PbIsovaluesList * | getIsovaluesList () const |
| Returns the current PbIsovaluesList object. | |
| Public Member Functions inherited from PoBase | |
| void | setUpdateMethod (UpdateMethodType type) |
| Sets scene graph update method. | |
| UpdateMethodType | getUpdateMethod () const |
| Gets update method. | |
| void | setDomain (PbDomain *dom) |
| Sets a reference to a PbDomain object used to define the data limits of the graphics to be generated. | |
| const PbDomain * | getDomain () const |
| Gets a reference to a PbDomain object used to define the data limits of the graphics to be generated. | |
| void | touchKit () |
| Indicates the node kit is modified. | |
| SbBool | isModified () const |
| Return TRUE, if the kit has been modified, else otherwise. | |
| SbBool | isBuilt () const |
| Indicates if the node kit has been built at least once. | |
| void | addPreRebuildCallback (PoRebuildCB *cb, void *data) |
| Add a callback function to call when the node kit is rebuilt. | |
| void | addPostRebuildCallback (PoRebuildCB *cb, void *data) |
| Add a callback function to call when the node kit is rebuilt. | |
| void | removePreRebuildCallback (PoRebuildCB *cb, void *data=NULL) |
| Remove a callback function to call when the node kit is rebuilt. | |
| void | removePostRebuildCallback (PoRebuildCB *cb, void *data) |
| Remove a callback function to call when the node kit is rebuilt. | |
| virtual SoNode * | copy (SbBool copyConnections=FALSE) const |
| Copy method. | |
| virtual SbBool | affectsState () const |
| See SoNode::affectsState() for explanations. | |
| Public Member Functions inherited from SoBaseKit | |
| SoBaseKit () | |
| Constructor. | |
| virtual SoNode * | getPart (const SbName &partName, SbBool makeIfNeeded) |
| Searches the nodekit catalog (and those of all nested nodekits) for the part named partName. | |
| template<typename PartType> | |
| PartType * | getPart (const SbName &partName) |
| Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to TRUE. | |
| template<typename PartType> | |
| PartType * | checkPart (const SbName &partName) |
| Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to FALSE. | |
| SbString | getPartString (const SoBase *part) |
| Given a node or a path to a node, checks if the part exists in the nodekit, in a nested nodekit, or an element of a list part. | |
| virtual SoNodeKitPath * | createPathToPart (const SbName &partName, SbBool makeIfNeeded, const SoPath *pathToExtend=NULL) |
| Returns a path that begins at this nodekit and ends at partName. | |
| virtual SbBool | setPart (const SbName &partName, SoNode *newPart) |
| Inserts the given node (not a copy) as the new part specified by partName. | |
| SoNONUNICODE SbBool | set (char *nameValuePairListString) |
| This function allows field values of parts (nodes) to be set in several different parts simultaneously. | |
| SbBool | set (const SbString &nameValuePairListString) |
| This function allows field values of parts (nodes) to be set in several different parts simultaneously. | |
| SoNONUNICODE SbBool | set (const char *partNameString, const char *parameterString) |
| This function allows field values of parts (nodes) to be set. | |
| SbBool | set (const SbString &partNameString, const SbString ¶meterString) |
| This function allows field values of parts (nodes) to be set. | |
| 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 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. | |
| Public Member Functions inherited from SoGetView | |
| SoGetView () | |
| Default constructor. | |
| virtual | ~SoGetView () |
| virtual SbBool | getViewportIsEnabled () const |
| Returns TRUE if SoGetView functionalities are enabled, FALSE otherwise. | |
| virtual const SbVec2f | getViewportOrigin () const |
| Returns SbViewportRegion origin. | |
| virtual const SbVec2f | getViewportSize () const |
| Returns SbViewportRegion size. | |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for this class. | |
| Static Public Member Functions inherited from PoBaseStreamLine | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for this class. | |
| Static Public Member Functions inherited from PoMesh | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for this class. | |
| Static Public Member Functions inherited from Po3DdataMaster | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for this class. | |
| Static Public Member Functions inherited from PoBase | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for this class. | |
| static void | setNodeWriteFormat (NodeWriteFormat format) |
| Sets the node write format. | |
| static NodeWriteFormat | getNodeWriteFormat () |
| Gets the node write format. | |
| static void | setTextType (TextType type) |
| Sets the type of text used. | |
| static TextType | getTextType () |
| Gets the type of text used. | |
| static void | setVRML2Mode (SbBool flag) |
| Set the VRML2 mode. | |
| static SbBool | isVRML2Mode () |
| Gets the VRML2 mode (TRUE = VRML2 mode, FALSE Inventor mode) | |
| Static Public Member Functions inherited from SoBaseKit | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
| Returns the SoNodekitCatalog for the class SoBaseKit. | |
| static void | setSearchingChildren (SbBool newVal) |
| Sets if nodekit children are searched during SoSearchAction traversal. | |
| static SbBool | isSearchingChildren () |
| Returns TRUE if nodekit children are searched during SoSearchAction traversal. | |
| 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 | |
| SoMFVec3f | rakeOrientation |
| Orientation of the rake-sources. | |
| SoSFInt32 | numLinesPerRake |
| Number of point sources per rake. | |
| SoSFFloat | rakeLength |
| Length of each rake-source. | |
| Public Attributes inherited from PoBaseStreamLine | |
| SoMFVec3f | startPoints |
| Start points of the streamlines. | |
| SoMFColor | colors |
| List of colors used by some derived class to color each streamline. | |
| SoSFFloat | maxLifetime |
| The difference between the time of the start-point and the time of the last point of a streamline must be less than maxLifetime. | |
| SoSFFloat | maxLength |
| The curvilinear distance between the start-point and the last point of a streamline must be less than maxLength. | |
| SoSFFloat | minSpeed |
| The streamline ends when it goes through a point where the velocity is less than minSpeed. | |
| SoSFFloat | integrationStepLengthFactor |
| It is a factor of the size of a cell. | |
| SoSFInt32 | integrationMaxStepNumber |
| Computing the streamline is done while the number of integration step is less than integrationMaxStepNumber. | |
| SoSFEnum | integrationDirection |
| Direction of integration. | |
| Public Attributes inherited from PoMesh | |
| SoSFInt32 | valuesIndex |
| Defines the index of the set of values for the coloring. | |
| SoSFInt32 | valuesIndexForCellFilter |
| Specifies the index of the set of values used to filter cells for this mesh representation. | |
| SoSFInt32 | vecsIndex |
| Defines the index of the set of vectors for all representations which need a vector at each mesh node (PoBaseStreamLine, PoMesh2DVec, PoMesh3DVec,...) | |
| SoSFEnum | coloringType |
| Defines the type of method used to color each mesh element, mesh edge or mesh contour line of a representation. | |
| SoSFNode | moduleDataMapping |
| Field used to do coloring according the module of the vectors. | |
| SoSFBool | smoothTextureContouring |
| If set to true and combined with COLOR_TEXTURE_CONTOURING coloring type, the texture used for coloring appears smoothed, since a linear interpolation is used instead of a nearest one. | |
| SoSFFloat | creaseAngle |
| Indicates the minimum angle (in radians) between two adjacent face normals required to form a sharp crease at the edge when default normals are computed and used. | |
| Public Attributes inherited from SoBaseKit | |
| SoSFBool | boundingBoxIgnoring |
| Whether to ignore this node during bounding box traversal. | |
Additional Inherited Members | |
| Public Types inherited from PoBaseStreamLine | |
| enum | IntegrationDirection { FORWARD , BACKWARD } |
| Type of integration direction. More... | |
| Public Types inherited from PoMesh | |
| enum | ColoringType { COLOR_INHERITED , COLOR_AVERAGE , COLOR_MAPPING , COLOR_CONTOURING , COLOR_TEXTURE_CONTOURING } |
| Coloring type. More... | |
| Public Types inherited from PoBase | |
| enum | UpdateMethodType { UPDATE_METHOD_IMMEDIATE , UPDATE_METHOD_ON_ACTION } |
| Type of update method. More... | |
| enum | NodeWriteFormat { FOLD_NODE_WRITE_FORMAT , UNFOLD_NODE_WRITE_FORMAT } |
| Type of write format. More... | |
| enum | TextType { SO_TEXT3 , SO_ANNO_TEXT3 } |
| Type of Text. More... | |
| typedef void | PoRebuildCB(void *userData, PoBase *base) |
Representation of a surface connecting several streamlines.
Class to build surfaces which represent stream-surfaces. It connects several streamlines to build a stream-surface. The source of each stream-surface is a rake for which the middle point is defined by startPoints. numLinesPerRake streamlines start from each segment.
Each surface is made up of numLinesPerRake * N points, where N is the smallest point number of all the numLinesPerRake streamline.
| rakeOrientation | SbVec3f(1,0,0) |
| numLinesPerRake | 3 |
| rakeLength | 1 |
| startPoints | SbVec3f(0,0,0) |
| maxLifetime | 0 (i.e. infinite) |
| maxLength | 0 (i.e. infinite) |
| minSpeed | 0 (i.e. infinite) |
| integrationStepLengthFactor | 0.3 |
| integrationMaxStepNumber | 0 (i.e. infinite) |
| integrationDirection | FORWARD |
| colors | (SbColor(1,0,0) |
| coloringType | COLOR_INHERITED |
| valuesIndex | -1 |
| valuesIndexForCellFilter | -1 |
| vecsIndex | -1 |
| moduleDataMapping | NULL |
Definition at line 70 of file PoStreamSurface.h.
| PoStreamSurface::PoStreamSurface | ( | ) |
Constructor.
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static |
Returns the SoNodekitCatalog for this class.
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static |
Returns the type identifier for this class.
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virtual |
Returns the SoNodekitCatalog for this instance.
Reimplemented from PoBaseStreamLine.
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virtual |
Returns the type identifier for this specific instance.
Reimplemented from PoBaseStreamLine.
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virtual |
| SoSFInt32 PoStreamSurface::numLinesPerRake |
Number of point sources per rake.
For each rake-sources, numLinesPerRake streamlines are calculated and are connected by a quad mesh to form a stream- surface. 3 by default.
Definition at line 102 of file PoStreamSurface.h.
| SoSFFloat PoStreamSurface::rakeLength |
| SoMFVec3f PoStreamSurface::rakeOrientation |
Orientation of the rake-sources.
SbVec3f(1,0,0) by default.
Definition at line 95 of file PoStreamSurface.h.
1.13.2 