SoComputeBoundingBox(3) Coin SoComputeBoundingBox(3) NAME SoComputeBoundingBox - The SoComputeBoundingBox class is used to calculate a bounding box. SYNOPSIS #include Inherits SoEngine. Public Member Functions virtual SoType getTypeId (void) const virtual const SoFieldData * getFieldData (void) const virtual const SoEngineOutputData * getOutputData (void) const SoComputeBoundingBox (void) void setViewportRegion (const SbViewportRegion &vpr) const SbViewportRegion & getViewportRegion (void) const Public Member Functions inherited from SoEngine void evaluateWrapper (void) virtual int getOutputs (SoEngineOutputList &l) const SoEngineOutput * getOutput (const SbName &outputname) const SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const SbBool isNotifying (void) const virtual void notify (SoNotList *nl) SoEngine * copy (void) const virtual SoFieldContainer * copyThroughConnection (void) const SbBool shouldCopy (void) const virtual void writeInstance (SoOutput *out) Public Member Functions inherited from SoFieldContainer void setToDefaults (void) SbBool hasDefaultValues (void) const SbBool fieldsAreEqual (const SoFieldContainer *container) const void copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE) SbBool set (const char *const fielddata) void get (SbString &fielddata) virtual int getFields (SoFieldList &l) const virtual int getAllFields (SoFieldList &l) const virtual SoField * getField (const SbName &name) const virtual SoField * getEventIn (const SbName &name) const virtual SoField * getEventOut (const SbName &name) const SbBool getFieldName (const SoField *const field, SbName &name) const SbBool enableNotify (const SbBool flag) SbBool isNotifyEnabled (void) const SbBool set (const char *fielddata, SoInput *input) void get (SbString &fielddata, SoOutput *out) virtual SbBool validateNewFieldValue (SoField *field, void *newval) virtual void addWriteReference (SoOutput *out, SbBool isfromfield=FALSE) SbBool getIsBuiltIn (void) const virtual void copyContents (const SoFieldContainer *from, SbBool copyconnections) virtual void getFieldsMemorySize (size_t &managed, size_t &unmanaged) const void setUserData (void *userdata) const void * getUserData (void) const Public Member Functions inherited from SoBase void ref (void) const void unref (void) const void unrefNoDelete (void) const int32_t getRefCount (void) const void touch (void) SbBool isOfType (SoType type) const Returns TRUE if the type of this object is either of the same type or inherited from type. virtual SbName getName (void) const virtual void setName (const SbName &newname) virtual void startNotify (void) void addAuditor (void *const auditor, const SoNotRec::Type type) void removeAuditor (void *const auditor, const SoNotRec::Type type) const SoAuditorList & getAuditors (void) const SbBool shouldWrite (void) void assertAlive (void) const Static Public Member Functions static SoType getClassTypeId (void) static void * createInstance (void) static void initClass (void) Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. Static Public Member Functions inherited from SoEngine static void initClass (void) Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. static void initClasses (void) static SoType getClassTypeId (void) This static method returns the SoType object associated with objects of this class. static SoEngine * getByName (const SbName &name) static int getByName (const SbName &name, SoEngineList &el) Static Public Member Functions inherited from SoFieldContainer static void initClass (void) Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. static SoType getClassTypeId (void) This static method returns the SoType object associated with objects of this class. static void cleanupClass (void) static void initCopyDict (void) static void addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy) static SoFieldContainer * checkCopy (const SoFieldContainer *orig) static SoFieldContainer * findCopy (const SoFieldContainer *orig, const SbBool copyconnections) static void copyDone (void) Static Public Member Functions inherited from SoBase static void initClass (void) Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. static SoType getClassTypeId (void) This static method returns the SoType object associated with objects of this class. static void addName (SoBase *const base, const char *const name) static void removeName (SoBase *const base, const char *const name) static void incrementCurrentWriteCounter (void) static void decrementCurrentWriteCounter (void) static SoBase * getNamedBase (const SbName &name, SoType type) static int getNamedBases (const SbName &name, SoBaseList &baselist, SoType type) static SbBool read (SoInput *input, SoBase *&base, SoType expectedtype) static void setInstancePrefix (const SbString &c) static void setTraceRefs (SbBool trace) static SbBool getTraceRefs (void) static SbBool connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname) static SbBool readRoute (SoInput *input) Public Attributes SoSFNode node SoSFPath path SoEngineOutput min SoEngineOutput max SoEngineOutput boxCenter SoEngineOutput objectCenter Public Attributes inherited from SoBase Protected Member Functions virtual ~SoComputeBoundingBox (void) Protected Member Functions inherited from SoEngine SoEngine (void) virtual ~SoEngine (void) virtual SbBool readInstance (SoInput *in, unsigned short flags) virtual void inputChanged (SoField *which) void writeOutputTypes (SoOutput *out) Protected Member Functions inherited from SoFieldContainer SoFieldContainer (void) virtual ~SoFieldContainer () Protected Member Functions inherited from SoBase SoBase (void) virtual ~SoBase () SbBool hasMultipleWriteRefs (void) const SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const void writeFooter (SoOutput *out) const virtual const char * getFileFormatName (void) const virtual SoNotRec createNotRec (void) Static Protected Member Functions static const SoFieldData ** getInputDataPtr (void) static const SoEngineOutputData ** getOutputDataPtr (void) Static Protected Member Functions inherited from SoEngine static const SoFieldData ** getInputDataPtr (void) static const SoEngineOutputData ** getOutputDataPtr (void) Static Protected Member Functions inherited from SoBase static uint32_t getCurrentWriteCounter (void) static void staticDataLock (void) static void staticDataUnlock (void) Additional Inherited Members Protected Types inherited from SoBase enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 } Protected Attributes inherited from SoFieldContainer SbBool isBuiltIn Detailed Description The SoComputeBoundingBox class is used to calculate a bounding box. This engine is simply a wrapper around the SoGetBoundingBoxAction, for a convenient way of having automatic updating of some data in the scene graph which is dependent on the bounding box of some other part of the scene. Constructor & Destructor Documentation SoComputeBoundingBox::SoComputeBoundingBox (void ) Default constructor. Sets up the internal SoGetBoundingBoxAction instance. SoComputeBoundingBox::~SoComputeBoundingBox (void ) [protected], [virtual] Destructor. Deallocate the SoGetBoundingBoxAction instance. Member Function Documentation SoType SoComputeBoundingBox::getClassTypeId (void ) [static] This static method returns the SoType object associated with objects of this class. SoType SoComputeBoundingBox::getTypeId (void ) const [virtual] Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and 'downward' casting. Implements SoBase. const SoFieldData ** SoComputeBoundingBox::getInputDataPtr (void ) [static], [protected] Returns the SoFieldData class which holds information about inputs in this engine. const SoEngineOutputData ** SoComputeBoundingBox::getOutputDataPtr (void ) [static], [protected] Returns the SoEngineOutputData class which holds information about the outputs in this engine. const SoFieldData * SoComputeBoundingBox::getFieldData (void ) const [virtual] Returns the SoFieldData class which holds information about inputs in this engine. Reimplemented from SoFieldContainer. const SoEngineOutputData * SoComputeBoundingBox::getOutputData (void ) const [virtual] Returns the SoEngineOutputData class which holds information about the outputs in this engine. Implements SoEngine. void * SoComputeBoundingBox::createInstance (void ) [static] Creates a new instance of the class type corresponding to the SoType object. void SoComputeBoundingBox::setViewportRegion (const SbViewportRegion & vpr) Set viewport region for the SoGetBoundingBoxAction instance we're using for calculating bounding boxes. The default setting is to use an SbViewportRegion with only default values. const SbViewportRegion & SoComputeBoundingBox::getViewportRegion (void ) const Returns viewport region used by the internal SoGetBoundingBoxAction instance. Member Data Documentation SoSFNode SoComputeBoundingBox::node If this input field is set and SoComputeBoundingBox::path is NULL, the resultant bounding box will be the box encompassing the scene graph rooted at this node pointer. SoSFPath SoComputeBoundingBox::path If this input field is not NULL, the bounding box values of the given path will be set on the outputs. SoEngineOutput SoComputeBoundingBox::min (SoSFVec3f) Corner coordinates of the bounding box. SoEngineOutput SoComputeBoundingBox::max (SoSFVec3f) Corner coordinates of the bounding box. SoEngineOutput SoComputeBoundingBox::boxCenter (SoSFVec3f) Geometric center point of the bounding box. SoEngineOutput SoComputeBoundingBox::objectCenter (SoSFVec3f) Object center point for the bounding box. See SoGetBoundingBoxAction::getCenter() for an explanation for how this can differ from the geometric center point of the bounding box. Author Generated automatically by Doxygen for Coin from the source code. Version 4.0.3 Fri Sep 6 2024 15:32:06 SoComputeBoundingBox(3)