SoJackDragger

Fields from class SoJackDragger:

SoSFRotation rotation

SoSFVec3f scaleFactor

SoSFVec3f translation

Fields from class SoDragger:

SoSFBool isActive

Fields from class SoInteractionKit:

SoSFEnum renderCaching

SoSFEnum boundingBoxCaching

SoSFEnum renderCulling

SoSFEnum pickCulling

Parts from class SoBaseKit:

(SoNodeKitListPart) callbackList

Methods from class SoJackDragger:

SoJackDragger()

static const SoNodekitCatalog * getClassNodekitCatalog() const

static SoType getClassTypeId()

Methods from class SoDragger:

void addStartCallback(SoDraggerCB *f, void *userData = NULL)

void removeStartCallback(SoDraggerCB *f, void *userData = NULL)

void addMotionCallback(SoDraggerCB *f, void *userData = NULL)

void removeMotionCallback(SoDraggerCB *f, void *userData = NULL)

void addFinishCallback(SoDraggerCB *f, void *userData = NULL)

void removeFinishCallback(SoDraggerCB *f, void *userData = NULL)

void addValueChangedCallback(SoDraggerCB *f, void *userData = NULL)

void removeValueChangedCallback(SoDraggerCB *f, void *userData = NULL)

SbBool enableValueChangedCallbacks()

void setMinGesture(int pixels)

int getMinGesture() const

static void setMinScale(float newMinScale)

static float getMinScale()

Methods from class SoInteractionKit:

virtual SbBool setPartAsPath(const SbName &partName, SoPath *surrogatePath )

Methods from class SoBaseKit:

virtual const SoNodekitCatalog * getNodekitCatalog() const

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)

virtual SbBool setPart(const SbName &partName, SoNode *newPart)

SbBool set(char *partName, char *parameters)

SbBool set(char *nameValuePairs)

static SbBool isSearchingChildren()

static void setSearchingChildren(SbBool newVal)

Methods from class SoNode:

void setOverride(SbBool state)

SbBool isOverride() const

SoNode * copy(SbBool copyConnections = FALSE) const

virtual SbBool affectsState() const

static SoNode * getByName(const SbName &name)

static int getByName(const SbName &name, SoNodeList &list)

Methods from class SoFieldContainer:

void setToDefaults()

SbBool hasDefaultValues() const

SbBool fieldsAreEqual(const SoFieldContainer *fc) const

void copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)

void get(SbString &fieldDataString)

virtual int getFields(SoFieldList &resultList) const

virtual SoField * getField(const SbName &fieldName) const

SbBool getFieldName(const SoField *field, SbName &fieldName) const

SbBool isNotifyEnabled() const

SbBool enableNotify(SbBool flag)

Methods from class SoBase:

void ref()

void unref() const

void unrefNoDelete() const

void touch()

virtual SoType getTypeId() const

SbBool isOfType(SoType type) const

virtual void setName(const SbName &name)

virtual SbName getName() const

Macros from class SoBaseKit:

SO_GET_PART(kit, partName, partClass)

SO_CHECK_PART(kit, partName, partClass)

SoJackDragger is a composite dragger in the shape of a jack from the children's game jacks. Three lines along the x, y, and z axes form the central star shape, which you can drag with the mouse to rotate the jack. Dragging any of the small cubes mounted at the end of the axes will scale the jack uniformly in all 3 dimensions. At the core of the jack is an SoDragPointDragger for translating the jack.

Each of these shapes is a different dragger with the default geometry changed. All of them are parts of the jack dragger, which keeps them moving together. The star is an SoRotateSphericalDragger, and dragging it updates the rotation field of the jack dragger. The small cubes are an SoScaleUniformDragger, tied to the scaleFactor field. The position of the SoDragPointDragger is given by the translation field. As with all draggers, if you change the fields the dragger will move to match the new settings.

Remember: This is not an SoTransform!. If you want to move other objects with this dragger, you can either:

[a] Use an SoJackManip, which is subclassed from SoTransform. It creates one of these draggers and uses it as the interface to change its fields. (see the SoJackManip man page).

[b] Use field-to-field connections to connect the fields of this dragger to those of any SoTransformation node.

You can change the parts in any instance of this dragger using setPart(). The default part geometries are defined as resources for this SoJackDragger class. They are detailed in the Dragger Resources section of the online reference page for this class. You can make your program use different default resources for the parts by copying the file /usr/share/data/draggerDefaults/jackDragger.iv into your own directory, editing the file, and then setting the environment variable SO_DRAGGER_DIR to be a path to that directory.

JackDragger {

renderCaching AUTO
boundingBoxCaching AUTO
renderCulling AUTO
pickCulling AUTO
isActive FALSE
rotation 0 0 1 0
translation 0 0 0
scaleFactor 1 1 1
callbackList NULL
surroundScale NULL
antiSquish AntiSquish { sizing BIGGEST_DIMENSION }
scaler ScaleUniformDragger { }
rotator RotateSphericalDragger { }
translator DragPointDragger { }
rotator.rotator <jackRotatorRotator resource>
rotator.rotatorActive <jackRotatorRotatorActive resource>
rotator.feedback <jackRotatorFeedback resource>
rotator.feedbackActive <jackRotatorFeedbackActive resource>
scaler.scaler <jackScalerScaler resource>
scaler.scalerActive <jackScalerScalerActive resource>
scaler.feedback <jackScalerFeedback resource>
scaler.feedbackActive <jackScalerFeedbackActive resource>
translator.xTranslator.translator <jackTranslatorLineTranslator resource>
translator.yTranslator.translator <jackTranslatorLineTranslator resource>
translator.zTranslator.translator <jackTranslatorLineTranslator resource>
translator.xTranslator.translatorActive <jackTranslatorLineTranslatorActive resource>
translator.yTranslator.translatorActive <jackTranslatorLineTranslatorActive resource>
translator.zTranslator.translatorActive <jackTranslatorLineTranslatorActive resource>
translator.yzTranslator.translator <jackTranslatorPlaneTranslator resource>
translator.xzTranslator.translator <jackTranslatorPlaneTranslator resource>
translator.xyTranslator.translator <jackTranslatorPlaneTranslator resource>
translator.yzTranslator.translatorActive <jackTranslatorPlaneTranslatorActive resource>
translator.xzTranslator.translatorActive <jackTranslatorPlaneTranslatorActive resource>
translator.xyTranslator.translatorActive <jackTranslatorPlaneTranslatorActive resource>
xFeedback <jackTranslatorXFeedback resource>
yFeedback <jackTranslatorYFeedback resource>
zFeedback <jackTranslatorZFeedback resource>
yzFeedback <jackTranslatorYZFeedback resource>
xzFeedback <jackTranslatorXZFeedback resource>
xyFeedback <jackTranslatorXYFeedback resource>

}

All parts
Part Name	Part Type	Default Type	NULL by Default
callbackList	NodeKitListPart	--	yes
surroundScale	SurroundScale	--	yes
antiSquish	AntiSquish	--	no
scaler	ScaleUniformDragger	--	yes
rotator	RotateSphericalDragger	--	yes
translator	DragPointDragger	--	yes

Extra information for list parts from above table
Part Name	Container Type	Permissible Types
callbackList	Separator	Callback, EventCallback

Resource:		jackRotatorRotator
Part:		rotator.rotator
Appearance:		The 'star' of the jack. Set of 3 white axes (lines)
Description:		Picking star begins rotational dragging of the jackDragger.

Resource:		jackRotatorRotatorActive
Part:		rotator.rotatorActive
Appearance:		Yellow version of the rotator.rotator part.
Description:		Displayed while the jackDragger is being rotated

Resource:		jackRotatorFeedback
Part:		rotator.feedback
Appearance:		Empty separator
Description:		Removes any feedback geometry created in the constructor of the SoRotateSphericalDragger.

Resource:		jackRotatorFeedbackActive
Part:		rotator.feedbackActive
Appearance:		Empty separator
Description:		Removes any feedbackActive geometry created in the constructor of the SoRotateSphericalDragger.

Resource:		jackScalerScaler
Part:		scaler.scaler
Appearance:		Six small white cubes, the tips of the rotator star
Description:		Picking this initiates uniform 3D scaling of the dragger.

Resource:		jackScalerScalerActive
Part:		scaler.scalerActive
Appearance:		Yellow version of the scaler.scaler resource.
Description:		Displayed while the dragger is being scaled.

Resource:		jackScalerFeedback
Part:		scaler.feedback
Appearance:		Empty separator
Description:		Removes any feedback geometry created in the constructor of the SoScaleUniformDragger.

Resource:		jackScalerFeedbackActive
Part:		scaler.feedbackActive
Appearance:		Empty separator
Description:		Removes any feedbackActive geometry created in the constructor of the SoScaleUniformDragger.

Resource:		jackTranslatorLineTranslator
Parts:		translator.xTranslator.translator translator.yTranslator.translator translator.zTranslator.translator
Appearance:		Skinny white cylinder aligned with axies of motion
Description:		Picking these parts initiates dragging in the x, y, and z linear draggers respectively.

Resource:		jackTranslatorLineTranslatorActive
Parts:		translator.xTranslator.translatorActive translator.yTranslator.translatorActive translator.zTranslator.translatorActive
Appearance:		Skinny yellow cylinder aligned with axies of motion
Description:		Shown during linear dragging in the x, y, and z directions respectively.

Resource:		jackTranslatorPlaneTranslator
Parts:		translator.yzTranslator.translator translator.xzTranslator.translator translator.xyTranslator.translator
Appearance:		White flattened cube, drawn in wireframe
Description:		Picking these parts initiates dragging by the yz, xz, and xy planar draggers respectively.

Resource:		jackTranslatorPlaneTranslatorActive
Parts:		translator.yzTranslator.translatorActive translator.xzTranslator.translatorActive translator.xyTranslator.translatorActive
Appearance:		Yellow flattened cube, drawn in wireframe
Description:		Shown during planar dragging in the yz, xz, and xy planes respectively.

Resource:		jackTranslatorXFeedback
Part:		xFeedback
Appearance:		Double-headed purple arrow
Description:		Feedback for motion in x direction

Resource:		jackTranslatorYFeedback
Part:		yFeedback
Appearance:		Double-headed purple arrow
Description:		Feedback for motion in y direction

Resource:		jackTranslatorZFeedback
Part:		zFeedback
Appearance:		Double-headed purple arrow
Description:		Feedback for motion in z direction

Resource:		jackTranslatorYZFeedback
Part:		yzFeedback
Appearance:		Semi-transparent green square in yz plane
Description:		Feedback for motion in yz plane

Resource:		jackTranslatorXZFeedback
Part:		xzFeedback
Appearance:		Semi-transparent green square in yz plane
Description:		Feedback for motion in xz plane

Resource:		jackTranslatorXYFeedback
Part:		xyFeedback
Appearance:		Semi-transparent green square in yz plane
Description:		Feedback for motion in xy plane