http://www.coin3d.org/ http://www.kongsberg.com/kogt/ |
The SoTabPlaneDragger class is a dragger you can translate and scale within a plane.Here's how the dragger looks with its default geometry in the inactive state: More...
#include <Inventor/draggers/SoTabPlaneDragger.h>
Public Member Functions | |
virtual SoType | getTypeId (void) const |
Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and "downward" casting. More... | |
virtual const SoNodekitCatalog * | getNodekitCatalog (void) const |
SoTabPlaneDragger (void) | |
void | adjustScaleTabSize (void) |
Public Member Functions inherited from SoDragger | |
virtual void | callback (SoCallbackAction *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 ®) |
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 |
Returns TRUE if the type of this object is either of the same type or inherited from type. More... | |
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 ¢er) |
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) |
Static Public Member Functions inherited from SoFieldContainer | |
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 | |
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 | |
SoSFVec3f | translation |
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 | |
virtual const SoFieldData * | getFieldData (void) const |
virtual | ~SoTabPlaneDragger (void) |
virtual void | GLRender (SoGLRenderAction *action) |
virtual SbBool | setUpConnections (SbBool onoff, SbBool doitalways=FALSE) |
virtual void | setDefaultOnNonWritingFields (void) |
void | reallyAdjustScaleTabSize (SoGLRenderAction *action) |
void | getXYScreenLengths (SbVec2f &lengths, const SbMatrix &localtoscreen, const SbVec2s &winsize) |
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 |
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 |
virtual SoNotRec | createNotRec (void) |
Static Protected Member Functions | |
static const SoFieldData ** | getFieldDataPtr (void) |
static const SoNodekitCatalog ** | getClassNodekitCatalogPtr (void) |
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 | cornerScaleCoords |
SoSFNode | cornerScaleTab0 |
SoSFNode | cornerScaleTab1 |
SoSFNode | cornerScaleTab2 |
SoSFNode | cornerScaleTab3 |
SoSFNode | edgeScaleCoords |
SoSFNode | edgeScaleTab0 |
SoSFNode | edgeScaleTab1 |
SoSFNode | edgeScaleTab2 |
SoSFNode | edgeScaleTab3 |
SoSFNode | planeSwitch |
SoSFNode | scaleTabHints |
SoSFNode | scaleTabMaterial |
SoSFNode | scaleTabMaterialBinding |
SoSFNode | scaleTabNormal |
SoSFNode | scaleTabNormalBinding |
SoSFNode | scaleTabs |
SoSFNode | translator |
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, COIN_4_0 = 0x20000 } |
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 |
The SoTabPlaneDragger class is a dragger you can translate and scale within a plane.
Here's how the dragger looks with its default geometry in the inactive state:
For translation, click anywhere inside the dragger's plane and move it about in 2D.
For non-uniform scaling operations, click and drag any of the 4 side tabs. For uniform scaling, click and drag any of the 4 corner tabs.
SoTabPlaneDragger::SoTabPlaneDragger | ( | 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 SoTabPlaneDragger -->"this" "callbackList" "topSeparator" "motionMatrix" "geomSeparator" --> "planeSwitch" --> "translator" --> "scaleTabs" --> "scaleTabMaterial" --> "scaleTabHints" --> "scaleTabMaterialBinding" --> "scaleTabNormalBinding" --> "scaleTabNormal" --> "edgeScaleCoords" --> "edgeScaleTab0" --> "edgeScaleTab1" --> "edgeScaleTab2" --> "edgeScaleTab3" --> "cornerScaleCoords" --> "cornerScaleTab0" --> "cornerScaleTab1" --> "cornerScaleTab2" --> "cornerScaleTab3"
(See SoBaseKit::printDiagram() for information about the output formatting.)
Detailed information on catalog parts:
CLASS SoTabPlaneDragger PVT "this", SoTabPlaneDragger --- "callbackList", SoNodeKitListPart [ SoCallback, SoEventCallback ] PVT "topSeparator", SoSeparator --- PVT "motionMatrix", SoMatrixTransform --- PVT "geomSeparator", SoSeparator --- PVT "planeSwitch", SoSwitch --- "translator", SoSeparator --- PVT "scaleTabs", SoSeparator --- "scaleTabMaterial", SoMaterial --- "scaleTabHints", SoShapeHints --- PVT "scaleTabMaterialBinding", SoMaterialBinding --- PVT "scaleTabNormalBinding", SoNormalBinding --- PVT "scaleTabNormal", SoNormal --- PVT "edgeScaleCoords", SoCoordinate3 --- PVT "edgeScaleTab0", SoIndexedFaceSet --- PVT "edgeScaleTab1", SoIndexedFaceSet --- PVT "edgeScaleTab2", SoIndexedFaceSet --- PVT "edgeScaleTab3", SoIndexedFaceSet --- PVT "cornerScaleCoords", SoCoordinate3 --- PVT "cornerScaleTab0", SoIndexedFaceSet --- PVT "cornerScaleTab1", SoIndexedFaceSet --- PVT "cornerScaleTab2", SoIndexedFaceSet --- PVT "cornerScaleTab3", SoIndexedFaceSet ---
(See SoBaseKit::printTable() for information about the output formatting.)
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protectedvirtual |
Protected destructor.
(Dragger classes are derived from SoBase, so they are reference counted and automatically destroyed when their reference count goes to 0.)
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virtual |
Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and "downward" casting.
Usage example:
For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for 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.
For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups.
Reimplemented from SoDragger.
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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.
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virtual |
Returns the nodekit catalog which defines the layout of this class' kit.
Reimplemented from SoDragger.
void SoTabPlaneDragger::adjustScaleTabSize | ( | void | ) |
Signals the dragger to recalculate the size of its tabs. This method is not doing anything useful in Coin, since the tab sizes are recalculated every time the dragger is rendered, even though this method has not been called.
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protectedvirtual |
Action method for the SoGLRenderAction.
This is called during rendering traversals. Nodes influencing the rendering state in any way or who wants to throw geometry primitives at OpenGL overrides this method.
Reimplemented from SoDragger.
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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.
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protectedvirtual |
(Be aware that this method is unlikely to be of interest to the application programmer who does not want to extend the library with new custom nodekits or draggers. If you indeed are writing extensions, see the information in the SoBaseKit class documentation.)
This is a virtual method, and the code in it should call SoField::setDefault() with argument TRUE
on part fields that should not be written upon scenegraph export operations.
This is typically done when:
field value is NULL
and part is NULL
by default
it is a leaf SoGroup or SoSeparator node with no children
it is a leaf listpart with no children and an SoGroup or SoSeparator container
it is a non-leaf part and it's of SoGroup type and all fields are at their default values
Subclasses should usually override this to do additional settings for new member fields. From the subclass, do remember to call "upwards" to your superclass' setDefaultOnNonWritingFields() method.
Reimplemented from SoDragger.
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protected |
Recalculates the size of the tabs, based on the current view volume, the current viewport, the current model matrix and the current scale factor. If action == NULL, a default size will be used.
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protected |
Not implemented.
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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.
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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.
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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.
SoSFVec3f SoTabPlaneDragger::translation |
Continuously updated to contain the current translation from the dragger's local origo position.
SoSFVec3f SoTabPlaneDragger::scaleFactor |
Continuously updated to contain the current vector of scaling along the X, Y and Z axes. The Z component will always be 1.0.
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