SoVRMLScalarInterpolator(3) Coin SoVRMLScalarInterpolator(3) NAME SoVRMLScalarInterpolator - The SoVRMLScalarInterpolator class is used to interpolate scalar values. SYNOPSIS #include Inherits SoVRMLInterpolator. Public Member Functions virtual SoType getTypeId (void) const virtual const SoEngineOutputData * getOutputData (void) const SoVRMLScalarInterpolator (void) Public Member Functions inherited from SoNodeEngine 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) virtual void writeInstance (SoOutput *out) Public Member Functions inherited from SoNode void setOverride (const SbBool state) SbBool isOverride (void) const void setNodeType (const NodeType type) NodeType getNodeType (void) const virtual SoNode * copy (SbBool copyconnections=FALSE) const virtual SbBool affectsState (void) const virtual void doAction (SoAction *action) virtual void GLRender (SoGLRenderAction *action) virtual void GLRenderBelowPath (SoGLRenderAction *action) virtual void GLRenderInPath (SoGLRenderAction *action) virtual void GLRenderOffPath (SoGLRenderAction *action) virtual void callback (SoCallbackAction *action) virtual void getBoundingBox (SoGetBoundingBoxAction *action) virtual void getMatrix (SoGetMatrixAction *action) virtual void handleEvent (SoHandleEventAction *action) virtual void pick (SoPickAction *action) virtual void rayPick (SoRayPickAction *action) virtual void search (SoSearchAction *action) virtual void write (SoWriteAction *action) virtual void audioRender (SoAudioRenderAction *action) virtual void getPrimitiveCount (SoGetPrimitiveCountAction *action) virtual void grabEventsSetup (void) virtual void grabEventsCleanup (void) virtual void startNotify (void) SbUniqueId getNodeId (void) const virtual SoChildList * getChildren (void) const virtual SoNode * addToCopyDict (void) const virtual void copyContents (const SoFieldContainer *from, SbBool copyconnections) virtual SoFieldContainer * copyThroughConnection (void) const 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 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) 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) Static Public Member Functions inherited from SoVRMLInterpolator static SoType getClassTypeId (void) static void initClass (void) Static Public Member Functions inherited from SoNodeEngine 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) Static Public Member Functions inherited from SoNode static uint32_t getCompatibilityTypes (const SoType &nodetype) static SoType getClassTypeId (void) static SoNode * getByName (const SbName &name) static int getByName (const SbName &name, SoNodeList &l) 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 SbUniqueId getNextNodeId (void) static int getActionMethodIndex (const SoType type) static void getBoundingBoxS (SoAction *action, SoNode *node) static void GLRenderS (SoAction *action, SoNode *node) static void callbackS (SoAction *action, SoNode *node) static void getMatrixS (SoAction *action, SoNode *node) static void handleEventS (SoAction *action, SoNode *node) static void pickS (SoAction *action, SoNode *node) static void rayPickS (SoAction *action, SoNode *node) static void searchS (SoAction *action, SoNode *node) static void writeS (SoAction *action, SoNode *node) static void audioRenderS (SoAction *action, SoNode *node) static void getPrimitiveCountS (SoAction *action, SoNode *node) 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 SoMFFloat keyValue SoEngineOutput value_changed Public Attributes inherited from SoVRMLInterpolator SoMFFloat key SoSFFloat set_fraction Protected Member Functions virtual const SoFieldData * getFieldData (void) const virtual ~SoVRMLScalarInterpolator () Protected Member Functions inherited from SoVRMLInterpolator int getKeyValueIndex (float &interp, int numvalues) Protected Member Functions inherited from SoNodeEngine SoNodeEngine (void) virtual ~SoNodeEngine (void) virtual SbBool readInstance (SoInput *in, unsigned short flags) virtual void inputChanged (SoField *which) void writeOutputTypes (SoOutput *out) Protected Member Functions inherited from SoNode SoNode (void) virtual ~SoNode () 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 ** getFieldDataPtr (void) static const SoEngineOutputData ** getOutputDataPtr (void) Static Protected Member Functions inherited from SoVRMLInterpolator static const SoFieldData ** getFieldDataPtr (void) static const SoEngineOutputData ** getOutputDataPtr (void) Static Protected Member Functions inherited from SoNodeEngine static const SoFieldData ** getFieldDataPtr (void) static const SoEngineOutputData ** getOutputDataPtr (void) Static Protected Member Functions inherited from SoNode static const SoFieldData ** getFieldDataPtr (void) static void setNextActionMethodIndex (int index) static int getNextActionMethodIndex (void) static void incNextActionMethodIndex (void) static void setCompatibilityTypes (const SoType &nodetype, const uint32_t bitmask) Static Protected Member Functions inherited from SoBase static uint32_t getCurrentWriteCounter (void) static void staticDataLock (void) static void staticDataUnlock (void) Additional Inherited Members Public Types inherited from SoNode enum NodeType { INVENTOR = 0x0000, VRML1 = 0x0001, VRML2 = 0x0002, INVENTOR_1 = 0x0004, INVENTOR_2_0 = 0x0008, INVENTOR_2_1 = 0x0010, INVENTOR_2_5 = 0x0020, INVENTOR_2_6 = 0x0040, COIN_1_0 = 0x0080, COIN_2_0 = 0x0100, EXTENSION = 0x0200, COIN_2_2 = 0x0400, COIN_2_3 = 0x0800, COIN_2_4 = 0x1000, INVENTOR_5_0 = 0x2000, COIN_2_5 = 0x4000, COIN_3_0 = 0x8000, INVENTOR_6_0 = 0x10000, COIN_4_0 = 0x20000 } Protected Types inherited from SoBase enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 } Protected Attributes inherited from SoNode SbUniqueId uniqueId Protected Attributes inherited from SoFieldContainer SbBool isBuiltIn Static Protected Attributes inherited from SoNode static SbUniqueId nextUniqueId = 1 static int nextActionMethodIndex = 0 Detailed Description The SoVRMLScalarInterpolator class is used to interpolate scalar values. ScalarInterpolator { eventIn SFFloat set_fraction # (-inf, inf) exposedField MFFloat key [] # (-inf, inf) exposedField MFFloat keyValue [] # (-inf, inf) eventOut SFFloat value_changed } This node linearly interpolates among a list of SFFloat values. This interpolator is appropriate for any parameter defined using a single floating point value. Examples include width, radius, and intensity fields. The keyValue field shall contain exactly as many numbers as there are keyframes in the key field. A more detailed discussion of interpolators is available in 4.6.8, Interpolator nodes (http://www.web3d.org/documents/specifications/14772/V2.0/part1/concepts.html#4.6.8). Constructor & Destructor Documentation SoVRMLScalarInterpolator::SoVRMLScalarInterpolator (void) Constructor. SoVRMLScalarInterpolator::~SoVRMLScalarInterpolator () [protected], [virtual] Destructor. Member Function Documentation SoType SoVRMLScalarInterpolator::getClassTypeId (void) [static] This static method returns the SoType object associated with objects of this class. SoType SoVRMLScalarInterpolator::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. Reimplemented from SoVRMLInterpolator. const SoFieldData ** SoVRMLScalarInterpolator::getFieldDataPtr (void) [static], [protected] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. Returns the SoFieldData class which holds information about fields in this node. const SoFieldData * SoVRMLScalarInterpolator::getFieldData (void) const [protected], [virtual] Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL. Reimplemented from SoVRMLInterpolator. const SoEngineOutputData * SoVRMLScalarInterpolator::getOutputData (void) const [virtual] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. Reimplemented from SoVRMLInterpolator. void SoVRMLScalarInterpolator::initClass (void) [static] Member Data Documentation SoMFFloat SoVRMLScalarInterpolator::keyValue The keyValue vector. SoEngineOutput SoVRMLScalarInterpolator::value_changed The eventOut which is sent every time the interpolator has calculated a new value. Author Generated automatically by Doxygen for Coin from the source code. Version 4.0.2 Tue Dec 26 2023 17:59:22 SoVRMLScalarInterpolator(3)