SoScaleUniformDragger(3)

📦 version 3.1.3, in fedora 43, fedora 44

💖 SoScaleUniformDragger(3) — Library Functions Manual 💖

okay so bestie, welcome to the SoScaleUniformDragger page, section 3, straight out of the Library Functions Manual. Grab a snack 🍓 because this one is a whole saga and we're only on part one.

✨ NAME ✨

SoScaleUniformDragger — the SoScaleUniformDragger class hands the end-user a mechanism for scaling in three dimensions. Three-D scaling. All the dimensions. No cap. 🦋

✨ SYNOPSIS ✨

#include <Inventor/draggers/SoScaleUniformDragger.h>

Inherits SoDragger. So it's a dragger, obviously, and it's got the whole dragger family tree behind it. 👑

🌸 Public Member Functions 🌸

virtual SoType getTypeId (void) const
virtual const SoNodekitCatalog * getNodekitCatalog (void) const
SoScaleUniformDragger (void)

🌸 Public Member Functions inherited from SoDragger 🌸

bestie these are all the inherited dragger powers, copy-pasted straight from the source of truth:

virtual void callback (SoCallbackAction *action)
virtual void GLRender (SoGLRenderAction *action)
virtual void getMatrix (SoGetMatrixAction *action)
virtual void rayPick (SoRayPickAction *action)
virtual void search (SoSearchAction *action)
virtual void write (SoWriteAction *action)
virtual void getPrimitiveCount (SoGetPrimitiveCountAction *action)
void setProjectorEpsilon (const float epsilon)
float getProjectorEpsilon (void) const
void addStartCallback (SoDraggerCB *func, void *data=NULL)
void removeStartCallback (SoDraggerCB *func, void *data=NULL)
void addMotionCallback (SoDraggerCB *func, void *data=NULL)
void removeMotionCallback (SoDraggerCB *func, void *data=NULL)
void addFinishCallback (SoDraggerCB *func, void *data=NULL)
void removeFinishCallback (SoDraggerCB *func, void *data=NULL)
void addValueChangedCallback (SoDraggerCB *func, void *data=NULL)
void removeValueChangedCallback (SoDraggerCB *func, void *data=NULL)
void setMinGesture (int pixels)
int getMinGesture (void) const
SbBool enableValueChangedCallbacks (SbBool newval)
const SbMatrix & getMotionMatrix (void)
void addOtherEventCallback (SoDraggerCB *func, void *data=NULL)
void removeOtherEventCallback (SoDraggerCB *func, void *data=NULL)
void registerChildDragger (SoDragger *child)
void unregisterChildDragger (SoDragger *child)
void registerChildDraggerMovingIndependently (SoDragger *child)
void unregisterChildDraggerMovingIndependently (SoDragger *child)
SbMatrix getLocalToWorldMatrix (void)
SbMatrix getWorldToLocalMatrix (void)
SbVec3f getLocalStartingPoint (void)
SbVec3f getWorldStartingPoint (void)
void getPartToLocalMatrix (const SbName &partname, SbMatrix
    &parttolocalmatrix, SbMatrix &localtopartmatrix)
void transformMatrixLocalToWorld (const SbMatrix &frommatrix, SbMatrix
    &tomatrix)
void transformMatrixWorldToLocal (const SbMatrix &frommatrix, SbMatrix
    &tomatrix)
void transformMatrixToLocalSpace (const SbMatrix &frommatrix, SbMatrix
    &tomatrix, const SbName &fromspacepartname)
virtual void setMotionMatrix (const SbMatrix &newmatrix)
void valueChanged (void)
const SbMatrix & getStartMotionMatrix (void)
virtual void saveStartParameters (void)
const SoPath * getPickPath (void) const
const SoEvent * getEvent (void) const
SoPath * createPathToThis (void)
const SoPath * getSurrogatePartPickedOwner (void) const
const SbName & getSurrogatePartPickedName (void) const
const SoPath * getSurrogatePartPickedPath (void) const
void setStartingPoint (const SoPickedPoint *newpoint)
void setStartingPoint (const SbVec3f &newpoint)
const SbViewVolume & getViewVolume (void)
void setViewVolume (const SbViewVolume &vol)
const SbViewportRegion & getViewportRegion (void)
void setViewportRegion (const SbViewportRegion &reg)
SoHandleEventAction * getHandleEventAction (void) const
void setHandleEventAction (SoHandleEventAction *newAction)
void setTempPathToThis (const SoPath *somethingclose)
virtual void grabEventsSetup (void)
virtual void grabEventsCleanup (void)
void workFieldsIntoTransform (SbMatrix &mtx)
void setFrontOnProjector (ProjectorFrontSetting newval)
ProjectorFrontSetting getFrontOnProjector (void) const

🌸 Public Member Functions inherited from SoInteractionKit 🌸

SoInteractionKit (void)
virtual SbBool setPartAsPath (const SbName &partname, SoPath *path)
virtual SbBool setPartAsDefault (const SbName &partname, SoNode *node,
    SbBool onlyifdefault=TRUE)
virtual SbBool setPartAsDefault (const SbName &partname, const SbName
    &nodename, SbBool onlyifdefault=TRUE)
SbBool isPathSurrogateInMySubgraph (const SoPath *path, SoPath
    *&pathToOwner, SbName &surrogatename, SoPath *&surrogatepath, SbBool
    fillargs=TRUE)
SbBool isPathSurrogateInMySubgraph (const SoPath *path)
virtual SbBool setPart (const SbName &partname, SoNode *from)

🌸 Public Member Functions inherited from SoBaseKit 🌸

SoBaseKit (void)
virtual SoNode * getPart (const SbName &partname, SbBool makeifneeded)
SbString getPartString (const SoBase *part)
virtual SoNodeKitPath * createPathToPart (const SbName &partname, SbBool
    makeifneeded, const SoPath *pathtoextend=NULL)
SbBool set (const char *namevaluepairliststring)
SbBool set (const char *partnamestring, const char *parameterstring)
virtual void doAction (SoAction *action)
virtual SoChildList * getChildren (void) const
void printDiagram (void)
void printSubDiagram (const SbName &rootname, int level)
void printTable (void)
virtual void addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
SbBool forceChildDrivenWriteRefs (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 GLRenderBelowPath (SoGLRenderAction *action)
virtual void GLRenderInPath (SoGLRenderAction *action)
virtual void GLRenderOffPath (SoGLRenderAction *action)
virtual void pick (SoPickAction *action)
virtual void audioRender (SoAudioRenderAction *action)
virtual void startNotify (void)
virtual void notify (SoNotList *l)
uint32_t getNodeId (void) const
virtual void writeInstance (SoOutput *out)
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)
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
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 const SoNodekitCatalog * getClassNodekitCatalog (void)
static void initClass (void)

🌟 Static Public Member Functions inherited from SoDragger 🌟

static SoType getClassTypeId (void)
static const SoNodekitCatalog * getClassNodekitCatalog (void)
static void setMinScale (float newminscale)
static float getMinScale (void)
static void workValuesIntoTransform (SbMatrix &mtx, const SbVec3f
    *translationptr, const SbRotation *rotationptr, const SbVec3f
    *scalefactorptr, const SbRotation *scaleorientationptr, const
    SbVec3f *centerptr)
static void getTransformFast (SbMatrix &mtx, SbVec3f &translation,
    SbRotation &rotation, SbVec3f &scalefactor, SbRotation
    &scaleorientation, const SbVec3f &center)
static void getTransformFast (SbMatrix &mtx, SbVec3f &translation,
    SbRotation &rotation, SbVec3f &scalefactor, SbRotation
    &scaleorientation)
static SbMatrix appendTranslation (const SbMatrix &mtx, const SbVec3f
    &translation, const SbMatrix *conversion=NULL)
static SbMatrix appendScale (const SbMatrix &mtx, const SbVec3f &scale,
    const SbVec3f &scalecenter, const SbMatrix *conversion=NULL)
static SbMatrix appendRotation (const SbMatrix &mtx, const SbRotation
    &rot, const SbVec3f &rotcenter, const SbMatrix *conversion=NULL)
static void initClass (void)
static void initClasses (void)

🌟 Static Public Member Functions inherited from SoInteractionKit 🌟

static SoType getClassTypeId (void)
static const SoNodekitCatalog * getClassNodekitCatalog (void)
static void initClass (void)
static void setSwitchValue (SoNode *node, const int newVal)

🌟 Static Public Member Functions inherited from SoBaseKit 🌟

static SoType getClassTypeId (void)
static void initClass (void)
static const SoNodekitCatalog * getClassNodekitCatalog (void)
static SbBool isSearchingChildren (void)
static void setSearchingChildren (const SbBool newval)

🌟 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)
static void initClasses (void)
static uint32_t 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)

okay that's the whole synopsis and it's giving a lot, but we're not done yet — this is only part 1 of 3, so stay tuned bestie 💅

✨ Static Public Member Functions inherited from SoFieldContainer ✨

okay bestie, these are the static public member functions you inherit from SoFieldContainer, and they're all iconic, no cap:

static void initClass (void)
static SoType getClassTypeId (void)
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 ✨

and here's the static public member functions from SoBase, slay:

static void initClass (void)
static SoType getClassTypeId (void)
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 🌸

the public attributes for this dragger, periodt:

SoSFVec3f scaleFactor

Public Attributes inherited from SoDragger

SoSFBool isActive

Public Attributes inherited from SoInteractionKit

SoSFEnum renderCaching
SoSFEnum boundingBoxCaching
SoSFEnum renderCulling
SoSFEnum pickCulling

💅 Protected Member Functions 💅

these are the protected member functions you get with SoScaleUniformDragger, bestie:

virtual const SoFieldData * getFieldData (void) const
virtual ~SoScaleUniformDragger (void)
virtual SbBool setUpConnections (SbBool onoff, SbBool doitalways=FALSE)
void dragStart (void)
void drag (void)
void dragFinish (void)

Protected Member Functions inherited from SoDragger

SoDragger (void)
virtual ~SoDragger (void)
SbVec2f getNormalizedLocaterPosition (void)
SbVec2s getLocaterPosition (void)
SbVec2s getStartLocaterPosition (void) const
void setStartLocaterPosition (SbVec2s p)
SbBool isAdequateConstraintMotion (void)
virtual SbBool shouldGrabBasedOnSurrogate (const SoPath *pickpath, const SoPath *surrogatepath)
void setCameraInfo (SoAction *action)
virtual void handleEvent (SoHandleEventAction *ha)
void transferMotion (SoDragger *child)
void setIgnoreInBbox (SbBool newval)
SbBool isIgnoreInBbox (void)
virtual void getBoundingBox (SoGetBoundingBoxAction *action)
void setActiveChildDragger (SoDragger *newchilddragger)
SoDragger * getActiveChildDragger (void) const
virtual void setDefaultOnNonWritingFields (void)
void updateDraggerCache (const SoPath *path)

Protected Member Functions inherited from SoInteractionKit

virtual ~SoInteractionKit ()
virtual void copyContents (const SoFieldContainer *fromFC, SbBool copyConnections)
virtual SbBool setPart (const int partNum, SoNode *node)
virtual SbBool readInstance (SoInput *in, unsigned short flags)
virtual SbBool setAnyPartAsDefault (const SbName &partname, SoNode *node, SbBool anypart=TRUE, SbBool onlyifdefault=TRUE)
virtual SbBool setAnyPartAsDefault (const SbName &partname, const SbName &nodename, SbBool anypart=TRUE, SbBool onlyifdefault=TRUE)
SbBool setAnySurrogatePath (const SbName &name, SoPath *path, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE)
void connectSeparatorFields (SoSeparator *dest, SbBool onOff)

Protected Member Functions inherited from SoBaseKit

virtual ~SoBaseKit ()
virtual SoNode * addToCopyDict (void) const
SoGroup * getContainerNode (const SbName &listname, SbBool makeifneeded=TRUE)
virtual SoNode * getAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE)
virtual SoNodeKitPath * createPathToAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE, const SoPath *pathtoextend=NULL)
virtual SbBool setAnyPart (const SbName &partname, SoNode *from, SbBool anypart=TRUE)
void createNodekitPartsList (void)
void createFieldList (void)
virtual void createDefaultParts (void)
const SoNodekitParts * getNodekitPartsList (void) const
const SbList< SoSFNode * > & getCatalogInstances (void) const
void catalogError (void)
void countMyFields (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 ()
virtual void destroy (void)
SbBool hasMultipleWriteRefs (void) const
SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
void writeFooter (SoOutput *out) const
virtual const char * getFileFormatName (void) const

✨ Static Protected Member Functions ✨

static const SoFieldData ** getFieldDataPtr (void)
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
static void startCB (void *f, SoDragger *d)
static void motionCB (void *f, SoDragger *d)
static void finishCB (void *f, SoDragger *d)
static void fieldSensorCB (void *f, SoSensor *s)
static void valueChangedCB (void *f, SoDragger *d)

Static Protected Member Functions inherited from SoDragger

static const SoFieldData ** getFieldDataPtr (void)
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
static void childTransferMotionAndValueChangedCB (void *, SoDragger *)
static void childValueChangedCB (void *, SoDragger *)
static void childStartCB (void *, SoDragger *)
static void childMotionCB (void *, SoDragger *)
static void childFinishCB (void *, SoDragger *)
static void childOtherEventCB (void *, SoDragger *)

Static Protected Member Functions inherited from SoInteractionKit

static const SoFieldData ** getFieldDataPtr (void)
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (void)
static void readDefaultParts (const char *fileName, const char defaultBuffer[], int defBufSize)
static void fieldSensorCB (void *, SoSensor *)

Static Protected Member Functions inherited from SoBaseKit

static const SoFieldData ** getFieldDataPtr (void)
static const SoNodekitCatalog ** getClassNodekitCatalogPtr (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)

🍓 Protected Attributes 🍓

SoSFNode feedback
SoSFNode feedbackActive
SoSFNode feedbackSwitch
SoSFNode scaler
SoSFNode scalerActive
SoSFNode scalerSwitch
SoFieldSensor * fieldSensor
SbLineProjector * lineProj

Protected Attributes inherited from SoDragger

SoSFNode motionMatrix

Protected Attributes inherited from SoInteractionKit

SoSFNode geomSeparator
SoSFNode topSeparator
SoFieldSensor * fieldSensor
SoSeparator * oldTopSep

Protected Attributes inherited from SoBaseKit

SoSFNode callbackList
SoChildList * children
SbBool connectionsSetUp

Protected Attributes inherited from SoNode

uint32_t 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 }

Protected Types inherited from SoBase

enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }

Static Protected Attributes inherited from SoNode

static uint32_t nextUniqueId = 1
static int nextActionMethodIndex = 0

🌈 Detailed Description 🌈

okay so the SoScaleUniformDragger class provides a mechanism for the end-user to scale in three dimensions. 💅

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

(imagine a cute little dragger here, bestie)

Use this dragger to allow the end-user of your application to scale simultaneously along all the axes.

Scaling with this dragger can only be done in a uniform manner, ie the X, Y and Z components of the SoScaleUniformDragger::scaleFactor will always be exactly equal.

See also

SoScale2UniformDragger

🎀 Constructor & Destructor Documentation 🎀

SoScaleUniformDragger::SoScaleUniformDragger (void )

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

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

       CLASS SoScaleUniformDragger
       -->"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 SoScaleUniformDragger
       PVT   "this",  SoScaleUniformDragger  ---
             "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.)

SoScaleUniformDragger::~SoScaleUniformDragger (void ) [protected], [virtual]

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 👑

🦋 `SoType SoScaleUniformDragger::getTypeId (void ) const [virtual]`

Okay so this one hands you back the type ID of any object that descends from SoBase, and bestie, that's the whole magic trick behind run-time type checking and "downward" casting. It's giving ✨identity crisis but make it useful✨.

Usage example, copy it exactly, no cap:

void foo(SoNode * node)
{
  if (node->getTypeId() == SoFile::getClassTypeId()) {
    SoFile * filenode = (SoFile *)node;  // safe downward cast, knows the type
  }
}

Now for the app programmers out there who wanna extend the library with new nodes, engines, nodekits, draggers or whatever else — this method needs to be overridden in all subclasses. Periodt. You typically do that as part of setting up the full type system for your extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine.h (for engine classes) and so on. The macros do the heavy lifting so you don't have to 🫶.

Want more info on writing Coin extensions? Go read the class documentation of the toplevel superclasses for the various class groups.

Reimplemented from SoDragger.

💅 `const SoFieldData * SoScaleUniformDragger::getFieldData (void ) const [protected], [virtual]`

Returns a pointer to the class-wide field data storage object for this instance. If there are no fields present, it returns NULL — yes, literally NULL, that's not a typo, that's the vibe 💀.

Reimplemented from SoDragger.

🌸 `const SoNodekitCatalog * SoScaleUniformDragger::getNodekitCatalog (void ) const [virtual]`

Returns the nodekit catalog which defines the layout of this class' kit. Like, it's the blueprint of the whole kit, the floor plan, the ✨aesthetic✨ of how everything's arranged.

Reimplemented from SoDragger.

🎀 `SbBool SoScaleUniformDragger::setUpConnections (SbBool onoff, SbBool doitalways = FALSE) [protected], [virtual]`

Sets up all internal connections for instances of this class. Wires everything together, basically the group chat being created and everyone getting added 💖.

(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.