SoRotateDiscDragger(3IV)
SoRotateDiscDragger (SoRotDiscDrag) - object you can rotate like a knob by dragging With the mouse
As shipped in IRIX 6.5.30. Added in IRIX 6.5.22.
NAME SoRotateDiscDragger (SoRotDiscDrag) - object you can rotate like a knob by dragging With the mouse INHERITS FROM SoBase > SoFieldContainer > SoNode > SoBaseKit > SoInteractionKit > SoDragger > SoRotateDiscDragger SYNOPSIS #include <Inventor_c/draggers/SoRotateDiscDragger.h> typedef SoRotateDiscDragger SoRotDiscDrag Fields from class SoRotateDiscDragger: SoSFRotation rotation Fields from class SoDragger: SoSFBool isActive Fields from class SoInteractionKit: SoSFEnum renderCaching SoSFEnum boundingBoxCaching SoSFEnum renderCulling SoSFEnum pickCulling Parts from class SoBaseKit: (SoNodeKitListPart) callbackList Functions from class SoRotateDiscDragger: SoRotateDiscDragger * SoRotDiscDragCreate() const SoNodekitCatalog * SoRotDiscDragGetClassNkitCat() SoType SoRotDiscDragGetClassTypeId() Functions from class SoDragger: void SoRotDiscDragAddStartCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragRemoveStartCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragAddMotionCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragRemoveMotionCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragAddFinishCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragRemoveFinishCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragAddValueChangedCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) void SoRotDiscDragRemoveValueChangedCB(SoRotDiscDrag *this, SoDraggerCB *f, void *userData = NULL) SbBool SoRotDiscDragEnableValueChangedCBs(SoRotDiscDrag *this) void SoRotDiscDragSetMinGesture(SoRotDiscDrag *this, int pixels) int SoRotDiscDragGetMinGesture(const SoRotDiscDrag *this) void SoRotDiscDragSetMinScale(float newMinScale) float SoRotDiscDragGetMinScale() Functions from class SoInteractionKit: SbBool SoRotDiscDragSetPartAsPath(SoRotDiscDrag *this, const char *partName, SoPath *surrogatePath ) Functions from class SoBaseKit: const SoNodekitCatalog * SoRotDiscDragGetCat(const SoRotDiscDrag *this) SoNode * SoRotDiscDragGetPart(SoRotDiscDrag *this, const char *partName, SbBool makeIfNeeded) SbString SoRotDiscDragGetPartString(SoRotDiscDrag *this, const SoBase *part) SoNodeKitPath * SoRotDiscDragCreatePathToPart(SoRotDiscDrag *this, const char *partName, SbBool makeIfNeeded, const SoPath *pathToExtend = NULL) SbBool SoRotDiscDragSetPart(SoRotDiscDrag *this, const char *partName, SoNode *newPart) SbBool SoRotDiscDragSet(SoRotDiscDrag *this, char *partName, char *parameters) SbBool SoRotDiscDragSet2(SoRotDiscDrag *this, char *nameValuePairs) SbBool SoRotDiscDragIsSearchingChildren() void SoRotDiscDragSetSearchingChildren(SbBool newVal) Functions from class SoNode: void SoRotDiscDragSetOverride(SoRotDiscDrag *this, SbBool state) SbBool SoRotDiscDragIsOverride(const SoRotDiscDrag *this) SoNode * SoRotDiscDragCopy(const SoRotDiscDrag *this, SbBool copyConnections = FALSE) SbBool SoRotDiscDragAffectsState(const SoRotDiscDrag *this) SoNode * SoRotDiscDragGetByName(const char *name) int SoRotDiscDragGetByNameList(const char *name, SoNodeList *list) Functions from class SoFieldContainer: void SoRotDiscDragSetToDflts(SoRotDiscDrag *this) SbBool SoRotDiscDragHasDfltVals(const SoRotDiscDrag *this) SbBool SoRotDiscDragFldsAreEq(const SoRotDiscDrag *this, const SoFieldContainer *fc) void SoRotDiscDragCopyFieldVals(SoRotDiscDrag *this, const SoFieldContainer *fc, SbBool copyConnections = FALSE) void SoRotDiscDragGet(SoRotDiscDrag *this, SbString *fieldDataString) int SoRotDiscDragGetFields(const SoRotDiscDrag *this, SoFieldList *resultList) SoField * SoRotDiscDragGetField(const SoRotDiscDrag *this, const char *fieldName) SbBool SoRotDiscDragGetFieldName(const SoRotDiscDrag *this, const SoField *field, SbName *fieldName) SbBool SoRotDiscDragIsNotifyEnabled(const SoRotDiscDrag *this) SbBool SoRotDiscDragEnableNotify(SoRotDiscDrag *this, SbBool flag) Functions from class SoBase: void SoRotDiscDragRef(SoRotDiscDrag *this) void SoRotDiscDragUnref(const SoRotDiscDrag *this) void SoRotDiscDragUnrefNoDelete(const SoRotDiscDrag *this) void SoRotDiscDragTouch(SoRotDiscDrag *this) SoType SoRotDiscDragGetTypeId(const SoRotDiscDrag *this) SbBool SoRotDiscDragIsOfType(const SoRotDiscDrag *this, SoType type) void SoRotDiscDragSetName(SoRotDiscDrag *this, const char *name) SbName SoRotDiscDragGetName(const SoRotDiscDrag *this) DESCRIPTION SoRotateDiscDragger is a simple dragger that rotates about the z axis of its local space. The feel of the rotation is as if you were spinning a record on a turntable or rotating the volume knob of a radio. The local space is determined by its location in the scene graph. Transformation nodes placed before it will affect both the dragger and the direction of motion. This node has a rotation field which always reflects its orientation in local space. If you set the field, the dragger will rotate accordingly. You can also connect fields of other nodes or engines from this one to make them follow the dragger's rotation. This dragger contains four parts, rotator, rotatorActive, 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 SoDraggerSetPart(). You can make your program use different default resources for the parts by copying the file /usr/share/data/draggerDefaults/rotateDiscDragger.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. FUNCTIONS SoRotateDiscDragger * SoRotDiscDragCreate() Constructor. const SoNodekitCatalog * SoRotDiscDragGetClassNkitCat() Returns an SoNodekitCatalog for this class SoType SoRotDiscDragGetClassTypeId() Returns type identifier for this class. CATALOG PARTS ___________________________________________________________ All parts NULL by Part Name Part Type Default Type Default callbackList NodeKitListPart -- yes rotator Separator -- yes rotatorActive Separator -- yes feedback Separator -- yes feedbackActive Separator -- yes ___________________________________________________________ | | ________________________________________________________________ Extra information for list parts from above table Part Name Container Type Permissible Types Callback, EventCallback callbackList Separator ________________________________________________________________ | | DRAGGER RESOURCES Resource: rotateDiscRotator Part: rotator Appearance: white cylinder (with axis along z-direction) made of lines Description: picking this initiates rotation Resource: rotateDiscRotatorActive Part: rotatorActive Appearance: yellow version of rotator, with added yellow cube Description: displayed while in motion instead of the rotator Resource: rotateDiscFeedback Part: feedback Appearance: thin purple line along local z-axis Description: shows center of rotation when not moving Resource: rotateDiscFeedbackActive Part: feedbackActive Appearance: thin, slightly brighter purple line along local z-axis Description: shows center of rotation when moving FILE FORMAT/DEFAULTS RotateDiscDragger { renderCaching AUTO boundingBoxCaching AUTO renderCulling AUTO pickCulling AUTO isActive FALSE rotation 0 0 1 0 callbackList NULL rotator <rotateDiscRotator resource> rotatorActive <rotateDiscRotatorActive resource> feedback <rotateDiscFeedback resource> feedbackActive <rotateDiscFeedbackActive resource> } SEE ALSO SoInteractionKit, SoDragger, SoCenterballDragger, SoDirectionalLightDragger, SoDragPointDragger, SoHandleBoxDragger, SoJackDragger, SoPointLightDragger, SoRotateCylindricalDragger, SoRotateSphericalDragger, SoScale1Dragger, SoScale2Dragger, SoScale2UniformDragger, SoScaleUniformDragger, SoSpotLightDragger, SoTabBoxDragger, SoTabPlaneDragger, SoTrackballDragger, SoTransformBoxDragger, SoTransformerDragger, SoTranslate1Dragger, SoTranslate2Dragger