man SoScale2Dragger () - object you can scale in two dimensions by dragging with the mouse
NAME
SoScale2Dragger - object you can scale in two dimensions by dragging with the mouse
INHERITS FROM
SoBase > SoFieldContainer > SoNode > SoBaseKit > SoInteractionKit > SoDragger > SoScale2Dragger
SYNOPSIS
#include <Inventor/draggers/SoScale2Dragger.h>
Fields from class SoScale2Dragger:
c
}
c
}
scaleFactor
Fields from class SoDragger:
c
}
c
}
isActive
Fields from class SoInteractionKit:
c
}
c
}
renderCaching
c
}
c
}
boundingBoxCaching
c
}
c
}
renderCulling
c
}
c
}
pickCulling
Parts from class SoBaseKit:
c
}
c
}
callbackList
Methods from class SoScale2Dragger:
c
}
c
}
SoScale2Dragger()
c
}
c
}
getClassNodekitCatalog() const
c
}
c
}
getClassTypeId()
Methods from class SoDragger:
c
}
c
}
addStartCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
removeStartCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
addMotionCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
removeMotionCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
addFinishCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
removeFinishCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
addValueChangedCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
removeValueChangedCallback(SoDraggerCB *f, void *userData = NULL)
c
}
c
}
enableValueChangedCallbacks()
c
}
c
}
setMinGesture(int pixels)
c
}
c
}
getMinGesture() const
c
}
c
}
setMinScale(float newMinScale)
c
}
c
}
getMinScale()
Methods from class SoInteractionKit:
c
}
c
}
setPartAsPath(const SbName &partName, SoPath *surrogatePath )
Methods from class SoBaseKit:
c
}
c
}
getNodekitCatalog() const
c
}
c
}
getPart(const SbName &partName, SbBool makeIfNeeded)
c
}
c
}
getPartString(const SoBase *part)
c
}
c
}
createPathToPart(const SbName &partName, SbBool makeIfNeeded, const SoPath *pathToExtend = NULL)
c
}
c
}
setPart(const SbName &partName, SoNode *newPart)
c
}
c
}
set(char *partName, char *parameters)
c
}
c
}
set(char *nameValuePairs)
c
}
c
}
isSearchingChildren()
c
}
c
}
setSearchingChildren(SbBool newVal)
Methods from class SoNode:
c
}
c
}
setOverride(SbBool state)
c
}
c
}
isOverride() const
c
}
c
}
copy(SbBool copyConnections = FALSE) const
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}
c
}
affectsState() const
c
}
c
}
getByName(const SbName &name)
c
}
c
}
getByName(const SbName &name, SoNodeList &list)
Methods from class SoFieldContainer:
c
}
c
}
setToDefaults()
c
}
c
}
hasDefaultValues() const
c
}
c
}
fieldsAreEqual(const SoFieldContainer *fc) const
c
}
c
}
copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)
c
}
c
}
get(SbString &fieldDataString)
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}
c
}
getFields(SoFieldList &resultList) const
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}
c
}
getField(const SbName &fieldName) const
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}
c
}
getFieldName(const SoField *field, SbName &fieldName) const
c
}
c
}
isNotifyEnabled() const
c
}
c
}
enableNotify(SbBool flag)
Methods from class SoBase:
c
}
c
}
ref()
c
}
c
}
unref() const
c
}
c
}
unrefNoDelete() const
c
}
c
}
touch()
c
}
c
}
getTypeId() const
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}
c
}
isOfType(SoType type) const
c
}
c
}
setName(const SbName &name)
c
}
c
}
getName() const
Macros from class SoBaseKit:
SO_GET_PART(kit, partName, partClass)
SO_CHECK_PART(kit, partName, partClass)
DESCRIPTION
SoScale2Dragger is a simple dragger that scales freely and independently in two dimensions when dragged with the mouse. It moves within the x-y plane of its local space, as determined by its location in the scene graph. Transformation nodes placed before it will affect both the dragger and the plane of motion. This node has a scaleFactor field which always reflects its size in local space. If you set the field, the dragger will change accordingly. You can also connect fields of other nodes or engines from this one to make them follow the dragger's motion. This dragger contains four parts, scaler, scalerActive, feedback, and feedbackActive. Each of these is set by default from a resource described in the Dragger Resources section of the online reference page for this class. You can change the parts in any instance of this dragger using setPart(). You can make your program use different default resources for the parts by copying the file /usr/share/data/draggerDefaults/scale2Dragger.iv into your own directory, editing the file, and then setting the environment variable SO_DRAGGER_DIR to be a path to that directory.
FIELDS
c
}
c
}
scaleFactor
Scale factor affecting the dragger.
METHODS
c
}
c
}
SoScale2Dragger()
Constructor.
c
}
c
}
getClassNodekitCatalog() const
Returns an SoNodekitCatalog for this class
c
}
c
}
getClassTypeId()
Returns type identifier for this class.
CATALOG PARTS
box, tab(!); cb s s s lb lb lb lb lb lb lb lb l l l c. All parts !!!NULL by Part Name!Part Type!Default Type!Default
callbackList!NodeKitListPart!--!yes scaler!Separator!--!yes scalerActive!Separator!--!yes feedback!Separator!--!yes feedbackActive!Separator!--!yes
box, tab(!); cb s s lb lb lbw(3) l l l. Extra information for list parts from above table Part Name!Container Type!Permissible Types
callbackList!Separator!T{ Callback, EventCallback T}
DRAGGER RESOURCES
.in 0n+.5i
Resource: scale2Scaler
.in 0n+.5i
Part: scaler
Appearance: white photo-corners at corners of 2-by-2 square in plane of motion
Description: picking this initiates the scaling
.in 0n+.5i
Resource: scale2ScalerActive
.in 0n+.5i
Part: scalerActive
Appearance: yellow version of scaler, but with an extra yellow box
Description: displayed instead of scaler while in motion
.in 0n+.5i
Resource: scale2Feedback
.in 0n+.5i
Part: feedback
Appearance: thin purple 3-D crosshair
Description: shows center of scale when still
.in 0n+.5i
Resource: scale2FeedbackActive
.in 0n+.5i
Part: feedbackActive
Appearance: thin, slightly brighter purple 3-D crosshair
Description: shows center of scale while in motion
FILE FORMAT/DEFAULTS
Scale2Dragger {
renderCaching AUTO
boundingBoxCaching AUTO
renderCulling AUTO
pickCulling AUTO
isActive FALSE
scaleFactor 1 1 1
callbackList NULL
scaler <scale2Scaler resource>
scalerActive <scale2ScalerActive resource>
feedback <scale2Feedback resource>
feedbackActive <scale2FeedbackActive resource>
}
SEE ALSO
SoInteractionKit, SoDragger, SoCenterballDragger, SoDirectionalLightDragger, SoDragPointDragger, SoHandleBoxDragger, SoJackDragger, SoPointLightDragger, SoRotateCylindricalDragger, SoRotateDiscDragger, SoRotateSphericalDragger, SoScale1Dragger, SoScale2UniformDragger, SoScaleUniformDragger, SoSpotLightDragger, SoTabBoxDragger, SoTabPlaneDragger, SoTrackballDragger, SoTransformBoxDragger, SoTransformerDragger, SoTranslate1Dragger, SoTranslate2Dragger