SoTransformBoxDragger(3IV)
SoTransformBoxDragger - box-like object you scale, rotate, and translate by dragging with the mouse
As shipped in IRIX 6.5.30. Added in IRIX 6.5.22.
NAME SoTransformBoxDragger - box-like object you scale, rotate, and translate by dragging with the mouse INHERITS FROM SoBase > SoFieldContainer > SoNode > SoBaseKit > SoInteractionKit > SoDragger > SoTransformBoxDragger SYNOPSIS #include <Inventor/draggers/SoTransformBoxDragger.h> Fields from class SoTransformBoxDragger: SoSFRotation rotation SoSFVec3f translation SoSFVec3f scaleFactor 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 SoTransformBoxDragger: SoTransformBoxDragger() 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) DESCRIPTION SoTransformBoxDragger is a composite dragger shaped like a box with small cubes at the corners. Click and drag any of these cubes to scale the box uniformly. Drag any edge of the box to rotate the whole dragger about its center, along an axis parallel to that edge. Pick any face of the box for 2D translation in the plane of that face. Although the box looks just about like a wireframe cube, it is composed of many different simple draggers arranged in a composite assembly. When one part is dragged, the transformBox makes sure they all move together. Each of the parts of the box is a different dragger with the default geometry changed. The faces of the box are SoTranslate2Draggers, the edges are SoRotateCylindricalDraggers, and the cubes are an SoScaleUniformDragger. Drag them and the dragger will update its translation, rotation and scaleFactor fields to reflect the changes. 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 SoTransformBoxManip, which is subclassed from SoTransform. It creates one of these draggers and uses it as the interface to change its fields. (see the SoTransformBoxManip 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 SoTransformBoxDragger 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/transformBoxDragger.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 SoSFRotation rotation Orientation of the dragger. SoSFVec3f translation Position of the dragger. SoSFVec3f scaleFactor Scale of the dragger. METHODS SoTransformBoxDragger() Constructor. static const SoNodekitCatalog * getClassNodekitCatalog() const Returns an SoNodekitCatalog for this class static SoType getClassTypeId() Returns type identifier for this class. CATALOG PARTS ___________________________________________________________________ All parts NULL by Part Name Part Type Default Type Default callbackList NodeKitListPart -- yes surroundScale SurroundScale -- yes antiSquish AntiSquish -- no scaler ScaleUniformDragger -- yes rotator1 RotateCylindricalDragger -- yes rotator2 RotateCylindricalDragger -- yes rotator3 RotateCylindricalDragger -- yes translator1 Translate2Dragger -- yes translator2 Translate2Dragger -- yes translator3 Translate2Dragger -- yes translator4 Translate2Dragger -- yes translator5 Translate2Dragger -- yes translator6 Translate2Dragger -- yes ___________________________________________________________________ | | ________________________________________________________________ Extra information for list parts from above table Part Name Container Type Permissible Types Callback, EventCallback callbackList Separator ________________________________________________________________ | | DRAGGER RESOURCES Resource: transformBoxScalerScaler Part: scaler.scaler Appearance: Eight small white cubes at the corners of the box Description: Picking this initiates uniform 3D scaling of the dragger. Resource: transformBoxScalerScalerActive Part: scaler.scalerActive Appearance: Yellow version of the regular scaler part Description: Displayed while the dragger is being scaled. Resource: transformBoxScalerFeedback Part: scaler.feedback Appearance: Empty separator Description: Removes any feedback geometry created in the constructor of the SoScaleUniformDragger. Resource: transformBoxScalerFeedbackActive Part: scaler.feedbackActive Appearance: Empty separator Description: Removes any feedbackActive geometry created in the constructor of the SoScaleUniformDragger. Resource: transformBoxRotatorRotator Parts: rotator1.rotator rotator2.rotator rotator3.rotator Appearance: Four white lines along the edges of the box Description: Picking this begins rotational dragging. In each of the three rotateCylindrical draggers, the lines of the rotator part are oriented parallel to the axis of rotation. Resource: transformBoxRotatorRotatorActive Parts: rotator1.rotatorActive rotator2.rotatorActive rotator3.rotatorActive Appearance: Four yellow lines along the edges of the box Description: Displayed while the dragger is being rotated Resource: transformBoxRotatorFeedback Parts: rotator1.feedback rotator2.feedback rotator3.feedback Appearance: Empty separator Description: Removes any feedback geometry created in the constructor of the SoRotateCylindricalDragger. Resource: transformBoxRotatorFeedbackActive Parts: rotator1.feedbackActive rotator2.feedbackActive rotator3.feedbackActive Appearance: Thin purple line through center of box Description: Displayed to show axis of rotation during rotational dragging. Resource: transformBoxTranslatorTranslator Parts: translator1.translator translator2.translator translator3.translator translator4.translator translator5.translator translator6.translator Appearance: Invisible but pickable square surface Description: Picking these begins 2-D translational dragging within the plane of one of the sides of the box. The invisible squares of the six translate2Draggers are arranged to form the sides of the box. The squares are easy to discern, although rendered as invisible; they are bounded by the lines of the rotational dragger parts. Resource: transformBoxTranslatorTranslatorActive Parts: translator1.translatorActive translator2.translatorActive translator3.translatorActive translator4.translatorActive translator5.translatorActive translator6.translatorActive Appearance: Invisible square surface Description: Shown during 2-D translational dragging. Resource: transformBoxTranslatorXAxisFeedback Parts: translator1.xAxisFeedback translator2.xAxisFeedback translator3.xAxisFeedback translator4.xAxisFeedback translator5.xAxisFeedback translator6.xAxisFeedback Appearance: Short thin purple line Description: Only shown if dragger is moving and the axis is a permissable direction of motion. When pressing <shift>, motion is constrained, and this is displayed only if the primary motion is in the X direction. Resource: transformBoxTranslatorYAxisFeedback Parts: translator1.yAxisFeedback translator2.yAxisFeedback translator3.yAxisFeedback translator4.yAxisFeedback translator5.yAxisFeedback translator6.yAxisFeedback Appearance: Short thin purple line Description: Only shown if dragger is moving and the axis is a permissable direction of motion. When pressing <shift>, motion is constrained, and this is displayed only if the primary motion is in the Y direction. FILE FORMAT/DEFAULTS TransformBoxDragger { 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 { } rotator1 RotateCylindricalDragger { } rotator2 RotateCylindricalDragger { } rotator3 RotateCylindricalDragger { } translator1 Translate2Dragger { } translator2 Translate2Dragger { } translator3 Translate2Dragger { } translator4 Translate2Dragger { } translator5 Translate2Dragger { } translator6 Translate2Dragger { } scaler.scaler <transformBoxScalerScaler resource> scaler.scalerActive <transformBoxScalerScalerActive resource> scaler.feedback <transformBoxScalerFeedback resource> scaler.feedbackActive <transformBoxScalerFeedbackActive resource> rotator1.rotator <transformBoxRotatorRotator resource> rotator2.rotator <transformBoxRotatorRotator resource> rotator3.rotator <transformBoxRotatorRotator resource> rotator1.rotatorActive <transformBoxRotatorRotatorActive resource> rotator2.rotatorActive <transformBoxRotatorRotatorActive resource> rotator3.rotatorActive <transformBoxRotatorRotatorActive resource> rotator1.feedback <transformBoxRotatorFeedback resource> rotator2.feedback <transformBoxRotatorFeedback resource> rotator3.feedback <transformBoxRotatorFeedback resource> rotator1.feedbackActive <transformBoxRotatorFeedbackActive resource> rotator2.feedbackActive <transformBoxRotatorFeedbackActive resource> rotator3.feedbackActive <transformBoxRotatorFeedbackActive resource> translator1.translator <transformBoxTranslatorTranslator resource> translator2.translator <transformBoxTranslatorTranslator resource> translator3.translator <transformBoxTranslatorTranslator resource> translator4.translator <transformBoxTranslatorTranslator resource> translator5.translator <transformBoxTranslatorTranslator resource> translator6.translator <transformBoxTranslatorTranslator resource> translator1.translatorActive <transformBoxTranslatorTranslatorActive resource> translator2.translatorActive <transformBoxTranslatorTranslatorActive resource> translator3.translatorActive <transformBoxTranslatorTranslatorActive resource> translator4.translatorActive <transformBoxTranslatorTranslatorActive resource> translator5.translatorActive <transformBoxTranslatorTranslatorActive resource> translator6.translatorActive <transformBoxTranslatorTranslatorActive resource> translator1.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator2.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator3.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator4.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator5.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator6.xAxisFeedback <transformBoxTranslatorXAxisFeedback resource> translator1.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> translator2.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> translator3.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> translator4.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> translator5.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> translator6.yAxisFeedback <transformBoxTranslatorYAxisFeedback resource> } SEE ALSO SoInteractionKit, SoDragger, SoCenterballDragger, SoDirectionalLightDragger, SoDragPointDragger, SoHandleBoxDragger, SoJackDragger, SoPointLightDragger, SoRotateCylindricalDragger, SoRotateDiscDragger, SoRotateSphericalDragger, SoScale1Dragger, SoScale2Dragger, SoScale2UniformDragger, SoScaleUniformDragger, SoSpotLightDragger, SoTabBoxDragger, SoTabPlaneDragger, SoTrackballDragger, SoTransformerDragger, SoTranslate1Dragger, SoTranslate2Dragger