Coin  4.0.3
Coin3D core library
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SoScale2Dragger Class Reference

The SoScale2Dragger class provides a mechanism for the end-user to scale in two dimensions. More...

#include <Inventor/draggers/SoScale2Dragger.h>

Inheritance diagram for SoScale2Dragger:
SoDragger SoInteractionKit SoBaseKit SoNode SoFieldContainer SoBase

Public Member Functions

 SoScale2Dragger (void)
 
virtual const SoNodekitCataloggetNodekitCatalog (void) const
 
virtual SoType getTypeId (void) const
 
- Public Member Functions inherited from SoDragger
void addFinishCallback (SoDraggerCB *func, void *data=NULL)
 
void addMotionCallback (SoDraggerCB *func, void *data=NULL)
 
void addOtherEventCallback (SoDraggerCB *func, void *data=NULL)
 
void addStartCallback (SoDraggerCB *func, void *data=NULL)
 
void addValueChangedCallback (SoDraggerCB *func, void *data=NULL)
 
virtual void callback (SoCallbackAction *action)
 
SoPathcreatePathToThis (void)
 
SbBool enableValueChangedCallbacks (SbBool newval)
 
const SoEventgetEvent (void) const
 
ProjectorFrontSetting getFrontOnProjector (void) const
 
SoHandleEventActiongetHandleEventAction (void) const
 
SbVec3f getLocalStartingPoint (void)
 
SbMatrix getLocalToWorldMatrix (void)
 
virtual void getMatrix (SoGetMatrixAction *action)
 
int getMinGesture (void) const
 
const SbMatrixgetMotionMatrix (void)
 
void getPartToLocalMatrix (const SbName &partname, SbMatrix &parttolocalmatrix, SbMatrix &localtopartmatrix)
 
const SoPathgetPickPath (void) const
 
virtual void getPrimitiveCount (SoGetPrimitiveCountAction *action)
 
float getProjectorEpsilon (void) const
 
const SbMatrixgetStartMotionMatrix (void)
 
const SbNamegetSurrogatePartPickedName (void) const
 
const SoPathgetSurrogatePartPickedOwner (void) const
 
const SoPathgetSurrogatePartPickedPath (void) const
 
const SbViewportRegiongetViewportRegion (void)
 
const SbViewVolumegetViewVolume (void)
 
SbVec3f getWorldStartingPoint (void)
 
SbMatrix getWorldToLocalMatrix (void)
 
virtual void GLRender (SoGLRenderAction *action)
 
virtual void grabEventsCleanup (void)
 
virtual void grabEventsSetup (void)
 
virtual void rayPick (SoRayPickAction *action)
 
void registerChildDragger (SoDragger *child)
 
void registerChildDraggerMovingIndependently (SoDragger *child)
 
void removeFinishCallback (SoDraggerCB *func, void *data=NULL)
 
void removeMotionCallback (SoDraggerCB *func, void *data=NULL)
 
void removeOtherEventCallback (SoDraggerCB *func, void *data=NULL)
 
void removeStartCallback (SoDraggerCB *func, void *data=NULL)
 
void removeValueChangedCallback (SoDraggerCB *func, void *data=NULL)
 
virtual void saveStartParameters (void)
 
virtual void search (SoSearchAction *action)
 
void setFrontOnProjector (ProjectorFrontSetting newval)
 
void setHandleEventAction (SoHandleEventAction *newAction)
 
void setMinGesture (int pixels)
 
virtual void setMotionMatrix (const SbMatrix &newmatrix)
 
void setProjectorEpsilon (const float epsilon)
 
void setStartingPoint (const SbVec3f &newpoint)
 
void setStartingPoint (const SoPickedPoint *newpoint)
 
void setTempPathToThis (const SoPath *somethingclose)
 
void setViewportRegion (const SbViewportRegion &reg)
 
void setViewVolume (const SbViewVolume &vol)
 
void transformMatrixLocalToWorld (const SbMatrix &frommatrix, SbMatrix &tomatrix)
 
void transformMatrixToLocalSpace (const SbMatrix &frommatrix, SbMatrix &tomatrix, const SbName &fromspacepartname)
 
void transformMatrixWorldToLocal (const SbMatrix &frommatrix, SbMatrix &tomatrix)
 
void unregisterChildDragger (SoDragger *child)
 
void unregisterChildDraggerMovingIndependently (SoDragger *child)
 
void valueChanged (void)
 
void workFieldsIntoTransform (SbMatrix &mtx)
 
virtual void write (SoWriteAction *action)
 
- Public Member Functions inherited from SoInteractionKit
 SoInteractionKit (void)
 
SbBool isPathSurrogateInMySubgraph (const SoPath *path)
 
SbBool isPathSurrogateInMySubgraph (const SoPath *path, SoPath *&pathToOwner, SbName &surrogatename, SoPath *&surrogatepath, SbBool fillargs=TRUE)
 
virtual SbBool setPart (const SbName &partname, SoNode *from)
 
virtual SbBool setPartAsDefault (const SbName &partname, const SbName &nodename, SbBool onlyifdefault=TRUE)
 
virtual SbBool setPartAsDefault (const SbName &partname, SoNode *node, SbBool onlyifdefault=TRUE)
 
virtual SbBool setPartAsPath (const SbName &partname, SoPath *path)
 
- Public Member Functions inherited from SoBaseKit
 SoBaseKit (void)
 
virtual void addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
 
virtual SoNodeKitPathcreatePathToPart (const SbName &partname, SbBool makeifneeded, const SoPath *pathtoextend=NULL)
 
virtual void doAction (SoAction *action)
 
SbBool forceChildDrivenWriteRefs (SoOutput *out)
 
virtual SoChildListgetChildren (void) const
 
virtual SoNodegetPart (const SbName &partname, SbBool makeifneeded)
 
SbString getPartString (const SoBase *part)
 
void printDiagram (void)
 
void printSubDiagram (const SbName &rootname, int level)
 
void printTable (void)
 
SbBool set (const char *namevaluepairliststring)
 
SbBool set (const char *partnamestring, const char *parameterstring)
 
- Public Member Functions inherited from SoNode
virtual SbBool affectsState (void) const
 
virtual void audioRender (SoAudioRenderAction *action)
 
virtual SoNodecopy (SbBool copyconnections=FALSE) const
 
virtual SoFieldContainercopyThroughConnection (void) const
 
SbUniqueId getNodeId (void) const
 
NodeType getNodeType (void) const
 
virtual void GLRenderBelowPath (SoGLRenderAction *action)
 
virtual void GLRenderInPath (SoGLRenderAction *action)
 
virtual void GLRenderOffPath (SoGLRenderAction *action)
 
SbBool isOverride (void) const
 
virtual void notify (SoNotList *l)
 
virtual void pick (SoPickAction *action)
 
void setNodeType (const NodeType type)
 
void setOverride (const SbBool state)
 
virtual void startNotify (void)
 
virtual void writeInstance (SoOutput *out)
 
- Public Member Functions inherited from SoFieldContainer
void copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE)
 
SbBool enableNotify (const SbBool flag)
 
SbBool fieldsAreEqual (const SoFieldContainer *container) const
 
void get (SbString &fielddata)
 
void get (SbString &fielddata, SoOutput *out)
 
virtual int getAllFields (SoFieldList &l) const
 
virtual SoFieldgetEventIn (const SbName &name) const
 
virtual SoFieldgetEventOut (const SbName &name) const
 
virtual SoFieldgetField (const SbName &name) const
 
SbBool getFieldName (const SoField *const field, SbName &name) const
 
virtual int getFields (SoFieldList &l) const
 
virtual void getFieldsMemorySize (size_t &managed, size_t &unmanaged) const
 
SbBool getIsBuiltIn (void) const
 
voidgetUserData (void) const
 
SbBool hasDefaultValues (void) const
 
SbBool isNotifyEnabled (void) const
 
SbBool set (const char *const fielddata)
 
SbBool set (const char *fielddata, SoInput *input)
 
void setToDefaults (void)
 
void setUserData (void *userdata) const
 
virtual SbBool validateNewFieldValue (SoField *field, void *newval)
 
- Public Member Functions inherited from SoBase
void addAuditor (void *const auditor, const SoNotRec::Type type)
 
void assertAlive (void) const
 
const SoAuditorListgetAuditors (void) const
 
virtual SbName getName (void) const
 
int32_t getRefCount (void) const
 
SbBool isOfType (SoType type) const
 Returns TRUE if the type of this object is either of the same type or inherited from type.
 
void ref (void) const
 
void removeAuditor (void *const auditor, const SoNotRec::Type type)
 
virtual void setName (const SbName &newname)
 
SbBool shouldWrite (void)
 
void touch (void)
 
void unref (void) const
 
void unrefNoDelete (void) const
 

Static Public Member Functions

static const SoNodekitCataloggetClassNodekitCatalog (void)
 
static SoType getClassTypeId (void)
 
static void initClass (void)
 
- Static Public Member Functions inherited from SoDragger
static SbMatrix appendRotation (const SbMatrix &mtx, const SbRotation &rot, const SbVec3f &rotcenter, const SbMatrix *conversion=NULL)
 
static SbMatrix appendScale (const SbMatrix &mtx, const SbVec3f &scale, const SbVec3f &scalecenter, const SbMatrix *conversion=NULL)
 
static SbMatrix appendTranslation (const SbMatrix &mtx, const SbVec3f &translation, const SbMatrix *conversion=NULL)
 
static const SoNodekitCataloggetClassNodekitCatalog (void)
 
static SoType getClassTypeId (void)
 
static float getMinScale (void)
 
static void getTransformFast (SbMatrix &mtx, SbVec3f &translation, SbRotation &rotation, SbVec3f &scalefactor, SbRotation &scaleorientation)
 
static void getTransformFast (SbMatrix &mtx, SbVec3f &translation, SbRotation &rotation, SbVec3f &scalefactor, SbRotation &scaleorientation, const SbVec3f &center)
 
static void initClass (void)
 
static void initClasses (void)
 
static void setMinScale (float newminscale)
 
static void workValuesIntoTransform (SbMatrix &mtx, const SbVec3f *translationptr, const SbRotation *rotationptr, const SbVec3f *scalefactorptr, const SbRotation *scaleorientationptr, const SbVec3f *centerptr)
 
- Static Public Member Functions inherited from SoInteractionKit
static const SoNodekitCataloggetClassNodekitCatalog (void)
 
static SoType getClassTypeId (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 void setSwitchValue (SoNode *node, const int newVal)
 
- Static Public Member Functions inherited from SoBaseKit
static const SoNodekitCataloggetClassNodekitCatalog (void)
 
static SoType getClassTypeId (void)
 
static void initClass (void)
 
static SbBool isSearchingChildren (void)
 
static void setSearchingChildren (const SbBool newval)
 
- Static Public Member Functions inherited from SoNode
static void audioRenderS (SoAction *action, SoNode *node)
 
static void callbackS (SoAction *action, SoNode *node)
 
static int getActionMethodIndex (const SoType type)
 
static void getBoundingBoxS (SoAction *action, SoNode *node)
 
static SoNodegetByName (const SbName &name)
 
static int getByName (const SbName &name, SoNodeList &l)
 
static SoType getClassTypeId (void)
 
static uint32_t getCompatibilityTypes (const SoType &nodetype)
 
static void getMatrixS (SoAction *action, SoNode *node)
 
static SbUniqueId getNextNodeId (void)
 
static void getPrimitiveCountS (SoAction *action, SoNode *node)
 
static void GLRenderS (SoAction *action, SoNode *node)
 
static void handleEventS (SoAction *action, SoNode *node)
 
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 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 Public Member Functions inherited from SoFieldContainer
static void addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy)
 
static SoFieldContainercheckCopy (const SoFieldContainer *orig)
 
static void cleanupClass (void)
 
static void copyDone (void)
 
static SoFieldContainerfindCopy (const SoFieldContainer *orig, const SbBool copyconnections)
 
static SoType getClassTypeId (void)
 This static method returns the SoType object associated with objects of this class.
 
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 initCopyDict (void)
 
- Static Public Member Functions inherited from SoBase
static void addName (SoBase *const base, const char *const name)
 
static SbBool connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
 
static void decrementCurrentWriteCounter (void)
 
static SoType getClassTypeId (void)
 This static method returns the SoType object associated with objects of this class.
 
static SoBasegetNamedBase (const SbName &name, SoType type)
 
static int getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)
 
static SbBool getTraceRefs (void)
 
static void incrementCurrentWriteCounter (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 SbBool read (SoInput *input, SoBase *&base, SoType expectedtype)
 
static SbBool readRoute (SoInput *input)
 
static void removeName (SoBase *const base, const char *const name)
 
static void setInstancePrefix (const SbString &c)
 
static void setTraceRefs (SbBool trace)
 

Public Attributes

SoSFVec3f scaleFactor
 
- Public Attributes inherited from SoDragger
SoSFBool isActive
 
- Public Attributes inherited from SoInteractionKit
SoSFEnum boundingBoxCaching
 
SoSFEnum pickCulling
 
SoSFEnum renderCaching
 
SoSFEnum renderCulling
 

Protected Member Functions

virtual ~SoScale2Dragger (void)
 
void drag (void)
 
void dragFinish (void)
 
void dragStart (void)
 
virtual const SoFieldDatagetFieldData (void) const
 
virtual SbBool setUpConnections (SbBool onoff, SbBool doitalways=FALSE)
 
- Protected Member Functions inherited from SoDragger
 SoDragger (void)
 
virtual ~SoDragger (void)
 
SoDraggergetActiveChildDragger (void) const
 
virtual void getBoundingBox (SoGetBoundingBoxAction *action)
 
SbVec2s getLocaterPosition (void)
 
SbVec2f getNormalizedLocaterPosition (void)
 
virtual const SoPickedPointgetPickedPointForStart (SoHandleEventAction *action)
 
SbVec2s getStartLocaterPosition (void) const
 
virtual void handleEvent (SoHandleEventAction *ha)
 
SbBool isAdequateConstraintMotion (void)
 
SbBool isIgnoreInBbox (void)
 
void setActiveChildDragger (SoDragger *newchilddragger)
 
void setCameraInfo (SoAction *action)
 
virtual void setDefaultOnNonWritingFields (void)
 
void setIgnoreInBbox (SbBool newval)
 
void setStartLocaterPosition (SbVec2s p)
 
virtual SbBool shouldGrabBasedOnSurrogate (const SoPath *pickpath, const SoPath *surrogatepath)
 
void transferMotion (SoDragger *child)
 
void updateDraggerCache (const SoPath *path)
 
- Protected Member Functions inherited from SoInteractionKit
virtual ~SoInteractionKit ()
 
void connectSeparatorFields (SoSeparator *dest, SbBool onOff)
 
virtual void copyContents (const SoFieldContainer *fromFC, SbBool copyConnections)
 
virtual SbBool readInstance (SoInput *in, unsigned short flags)
 
virtual SbBool setAnyPartAsDefault (const SbName &partname, const SbName &nodename, SbBool anypart=TRUE, SbBool onlyifdefault=TRUE)
 
virtual SbBool setAnyPartAsDefault (const SbName &partname, SoNode *node, SbBool anypart=TRUE, SbBool onlyifdefault=TRUE)
 
SbBool setAnySurrogatePath (const SbName &name, SoPath *path, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE)
 
virtual SbBool setPart (const int partNum, SoNode *node)
 
- Protected Member Functions inherited from SoBaseKit
virtual ~SoBaseKit ()
 
virtual SoNodeaddToCopyDict (void) const
 
void catalogError (void)
 
void countMyFields (SoOutput *out)
 
virtual void createDefaultParts (void)
 
void createFieldList (void)
 
void createNodekitPartsList (void)
 
virtual SoNodeKitPathcreatePathToAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE, const SoPath *pathtoextend=NULL)
 
virtual SoNodegetAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE)
 
const SbList< SoSFNode * > & getCatalogInstances (void) const
 
SoGroupgetContainerNode (const SbName &listname, SbBool makeifneeded=TRUE)
 
const SoNodekitPartsgetNodekitPartsList (void) const
 
virtual SbBool setAnyPart (const SbName &partname, SoNode *from, SbBool anypart=TRUE)
 
- 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 ()
 
virtual SoNotRec createNotRec (void)
 
virtual void destroy (void)
 
virtual const char * getFileFormatName (void) const
 
SbBool hasMultipleWriteRefs (void) const
 
void writeFooter (SoOutput *out) const
 
SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
 

Static Protected Member Functions

static void fieldSensorCB (void *f, SoSensor *s)
 
static void finishCB (void *f, SoDragger *d)
 
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
 
static const SoFieldData ** getFieldDataPtr (void)
 
static void motionCB (void *f, SoDragger *d)
 
static void startCB (void *f, SoDragger *d)
 
static void valueChangedCB (void *f, SoDragger *d)
 
- Static Protected Member Functions inherited from SoDragger
static void childFinishCB (void *, SoDragger *)
 
static void childMotionCB (void *, SoDragger *)
 
static void childOtherEventCB (void *, SoDragger *)
 
static void childStartCB (void *, SoDragger *)
 
static void childTransferMotionAndValueChangedCB (void *, SoDragger *)
 
static void childValueChangedCB (void *, SoDragger *)
 
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
 
static const SoFieldData ** getFieldDataPtr (void)
 
- Static Protected Member Functions inherited from SoInteractionKit
static void fieldSensorCB (void *, SoSensor *)
 
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
 
static const SoFieldData ** getFieldDataPtr (void)
 
static void readDefaultParts (const char *fileName, const char defaultBuffer[], int defBufSize)
 
- Static Protected Member Functions inherited from SoBaseKit
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
 
static const SoFieldData ** getFieldDataPtr (void)
 
- Static Protected Member Functions inherited from SoNode
static const SoFieldData ** getFieldDataPtr (void)
 
static int getNextActionMethodIndex (void)
 
static void incNextActionMethodIndex (void)
 
static void setCompatibilityTypes (const SoType &nodetype, const uint32_t bitmask)
 
static void setNextActionMethodIndex (int index)
 
- Static Protected Member Functions inherited from SoBase
static uint32_t getCurrentWriteCounter (void)
 
static void staticDataLock (void)
 
static void staticDataUnlock (void)
 

Protected Attributes

SoSFNode feedback
 
SoSFNode feedbackActive
 
SoSFNode feedbackSwitch
 
SoFieldSensorfieldSensor
 
SbPlaneProjectorplaneProj
 
SoSFNode scaler
 
SoSFNode scalerActive
 
SoSFNode scalerSwitch
 
- Protected Attributes inherited from SoDragger
SoSFNode motionMatrix
 
- Protected Attributes inherited from SoInteractionKit
SoFieldSensorfieldSensor
 
SoSFNode geomSeparator
 
SoSeparatoroldTopSep
 
SoSFNode topSeparator
 
- Protected Attributes inherited from SoBaseKit
SoSFNode callbackList
 
SoChildListchildren
 
SbBool connectionsSetUp
 
- Protected Attributes inherited from SoNode
SbUniqueId uniqueId
 
- Protected Attributes inherited from SoFieldContainer
SbBool isBuiltIn
 

Additional Inherited Members

- Public Types inherited from SoDragger
enum  ProjectorFrontSetting { FRONT , BACK , USE_PICK }
 
- Public Types inherited from SoInteractionKit
enum  CacheEnabled { OFF , ON , AUTO }
 
- 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 }
 
- Static Protected Attributes inherited from SoNode
static int nextActionMethodIndex = 0
 
static SbUniqueId nextUniqueId = 1
 

Detailed Description

The SoScale2Dragger class provides a mechanism for the end-user to scale in two dimensions.

Here's how the dragger looks with its default geometry in the inactive state:

Screen Shot of Default Dragger

Use this dragger to allow the end-user of your application to scale along the X-axis and the Y-axis. (Use a transformation node in front of the dragger to position it and re-orient it to scale in any plane.)

Scaling can be done in a non-uniform manner.

See also
SoScale1Dragger, SoScaleUniformDragger, SoScale2UniformDragger

Constructor & Destructor Documentation

◆ SoScale2Dragger()

SoScale2Dragger::SoScale2Dragger ( void )

Default constructor, sets up the dragger nodekit catalog with the interaction and feedback geometry.

Nodekit structure (new entries versus parent class marked with arrow prefix):

CLASS SoScale2Dragger
-->"this"
      "callbackList"
      "topSeparator"
         "motionMatrix"
         "geomSeparator"
-->         "scalerSwitch"
-->            "scaler"
-->            "scalerActive"
-->         "feedbackSwitch"
-->            "feedback"
-->            "feedbackActive"

(See SoBaseKit::printDiagram() for information about the output formatting.)

Detailed information on catalog parts:

CLASS SoScale2Dragger
PVT   "this",  SoScale2Dragger  --- 
      "callbackList",  SoNodeKitListPart [ SoCallback, SoEventCallback ] 
PVT   "topSeparator",  SoSeparator  --- 
PVT   "motionMatrix",  SoMatrixTransform  --- 
PVT   "geomSeparator",  SoSeparator  --- 
PVT   "scalerSwitch",  SoSwitch  --- 
      "scaler",  SoSeparator  --- 
      "scalerActive",  SoSeparator  --- 
PVT   "feedbackSwitch",  SoSwitch  --- 
      "feedback",  SoSeparator  --- 
      "feedbackActive",  SoSeparator  --- 

(See SoBaseKit::printTable() for information about the output formatting.)

◆ ~SoScale2Dragger()

SoScale2Dragger::~SoScale2Dragger ( void )
protectedvirtual

Protected destructor.

(Dragger classes are derived from SoBase, so they are reference counted and automatically destroyed when their reference count goes to 0.)

Member Function Documentation

◆ drag()

void SoScale2Dragger::drag ( void )
protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Called when user drags the mouse after picking the dragger.

◆ dragFinish()

void SoScale2Dragger::dragFinish ( void )
protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Called when mouse button is released after picking and interacting with the dragger.

◆ dragStart()

void SoScale2Dragger::dragStart ( void )
protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Called when dragger is selected (picked) by the user.

◆ fieldSensorCB()

void SoScale2Dragger::fieldSensorCB ( void * d,
SoSensor * s )
staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ finishCB()

void SoScale2Dragger::finishCB ( void * f,
SoDragger * d )
staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ getClassNodekitCatalog()

const SoNodekitCatalog * SoScale2Dragger::getClassNodekitCatalog ( void )
static

Returns the nodekit catalog which defines the layout of this class' kit.

◆ getClassNodekitCatalogPtr()

const SoNodekitCatalog ** SoScale2Dragger::getClassNodekitCatalogPtr ( void )
staticprotected

Returns the pointer to the pointer of the nodekit catalog for this class.

◆ getClassTypeId()

SoType SoScale2Dragger::getClassTypeId ( void )
static

This static method returns the SoType object associated with objects of this class.

◆ getFieldData()

const SoFieldData * SoScale2Dragger::getFieldData ( void ) const
protectedvirtual

Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL.

Reimplemented from SoDragger.

◆ getFieldDataPtr()

const SoFieldData ** SoScale2Dragger::getFieldDataPtr ( void )
staticprotected

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.

◆ getNodekitCatalog()

const SoNodekitCatalog * SoScale2Dragger::getNodekitCatalog ( void ) const
virtual

Returns the nodekit catalog which defines the layout of this class' kit.

Reimplemented from SoDragger.

◆ getTypeId()

SoType SoScale2Dragger::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 SoDragger.

◆ initClass()

void SoScale2Dragger::initClass ( void )
static

Initializes type system for this dragger class.

Application programmers should usually not have to invoke this method, see documentation of SoInteraction::init().

◆ motionCB()

void SoScale2Dragger::motionCB ( void * f,
SoDragger * d )
staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ setUpConnections()

SbBool SoScale2Dragger::setUpConnections ( SbBool onoff,
SbBool doitalways = FALSE )
protectedvirtual

Sets up all internal connections for instances of this class.

(This method will usually not be of interest to the application programmer, unless you want to extend the library with new custom nodekits or dragger classes. If so, see the SoBaseKit class documentation.)

Reimplemented from SoInteractionKit.

◆ startCB()

void SoScale2Dragger::startCB ( void * f,
SoDragger * d )
staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ valueChangedCB()

void SoScale2Dragger::valueChangedCB ( void * f,
SoDragger * d )
staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Member Data Documentation

◆ fieldSensor

SoFieldSensor * SoScale2Dragger::fieldSensor
protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ planeProj

SbPlaneProjector * SoScale2Dragger::planeProj
protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ scaleFactor

SoSFVec3f SoScale2Dragger::scaleFactor

Continuously updated to contain the current vector of scaling along the X, Y and Z axes.

For the SoScale2Dragger, only the X and Y components are used, the Z component will always be equal to 1 (i.e. no scaling).


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