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Open Inventor Release 2024.1.3
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Open Inventor Release 2024.1.3
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Transform node with 3D interface for changing rotation and scaling. More...
#include <Inventor/manips/SoTrackballManip.h>
Inheritance diagram for SoTrackballManip:Public Member Functions | |
| virtual SoType | getTypeId () const |
| Returns the type identifier for this specific instance. | |
| SoTrackballManip () | |
| Constructor. | |
| Public Member Functions inherited from SoTransformManip | |
| SoTransformManip () | |
| Constructor. | |
| SoDragger * | getDragger () |
| Returns the dragger being used by this manipulator. | |
| SbBool | replaceNode (SoPath *p) |
| Replaces the tail of the path with this manipulator. | |
| SbBool | replaceManip (SoPath *p, SoTransform *newOne) const |
| Replaces the tail of the path, which must be this manipulator, with the given SoTransform node. | |
| Public Member Functions inherited from SoTransform | |
| SoTransform () | |
| Creates a transformation node with default settings. | |
| void | pointAt (const SbVec3f &fromPoint, const SbVec3f &toPoint) |
| Sets the node to translate the origin to the fromPoint and rotate the negative z-axis (0,0,-1) to lie on the vector from fromPoint to toPoint . | |
| void | getScaleSpaceMatrix (SbMatrix &mat, SbMatrix &inv) const |
| Returns composite matrix that transforms from object space to scale space (the space after the scale). | |
| void | getRotationSpaceMatrix (SbMatrix &mat, SbMatrix &inv) const |
| Returns composite matrix that transforms from object space to rotation space (the space after the scale and rotation). | |
| void | getTranslationSpaceMatrix (SbMatrix &mat, SbMatrix &inv) const |
| Returns composite matrix that transforms from object space to translation space (the space after scale, rotation, and translation). | |
| void | multLeft (const SbMatrix &mat) |
| Convenience function that combines the effects of a matrix transformation into the current transformation stored in this node. | |
| void | multRight (const SbMatrix &mat) |
| Convenience function that combines the effects of a matrix transformation into the current transformation stored in this node. | |
| void | combineLeft (SoTransformation *nodeOnLeft) |
| Convenience function that combines the effects of another transformation node into the current transformation stored in this node. | |
| void | combineRight (SoTransformation *nodeOnRight) |
| Convenience function that combines the effects of another transformation node into the current transformation stored in this node. | |
| void | setMatrix (const SbMatrix &mat) |
| Sets the fields in the node to implement the transformation represented by the given matrix. | |
| void | recenter (const SbVec3f &newCenter) |
| Changes the center of the transformation to the given point without affecting the overall effect of the transformation. | |
| Public Member Functions inherited from SoNode | |
| virtual void | setOverride (const SbBool state) |
| Turns the override flag on or off. | |
| virtual SbBool | isOverride () const |
| Returns the state of the override flag. | |
| virtual SoNode * | copy (SbBool copyConnections=FALSE) const |
| Creates and returns an exact copy of the node. | |
| virtual SbBool | affectsState () const |
| Returns TRUE if a node has an effect on the state during traversal. | |
| virtual void | touch () |
| Marks an instance as modified, simulating a change to it. | |
| Public Member Functions inherited from SoFieldContainer | |
| void | setToDefaults () |
| Sets all fields in this object to their default values. | |
| SbBool | hasDefaultValues () const |
| Returns TRUE if all of the object's fields have their default values. | |
| SbBool | fieldsAreEqual (const SoFieldContainer *fc) const |
| Returns TRUE if this object's fields are exactly equal to fc's fields. | |
| void | copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE) |
| Copies the contents of fc's fields into this object's fields. | |
| SoNONUNICODE SbBool | set (const char *fieldDataString) |
| Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format. | |
| SbBool | set (const SbString &fieldDataString) |
| Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format. | |
| void | get (SbString &fieldDataString) |
| Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string. | |
| virtual int | getFields (SoFieldList &list) const |
| Appends references to all of this object's fields to resultList, and returns the number of fields appended. | |
| virtual int | getAllFields (SoFieldList &list) const |
| Returns a list of fields, including the eventIn's and eventOut's. | |
| virtual SoField * | getField (const SbName &fieldName) const |
| Returns a the field of this object whose name is fieldName. | |
| virtual SoField * | getEventIn (const SbName &fieldName) const |
| Returns a the eventIn with the given name. | |
| virtual SoField * | getEventOut (const SbName &fieldName) const |
| Returns the eventOut with the given name. | |
| SbBool | getFieldName (const SoField *field, SbName &fieldName) const |
| Returns the name of the given field in the fieldName argument. | |
| SbBool | enableNotify (SbBool flag) |
| Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE). | |
| SbBool | isNotifyEnabled () const |
| Notification is the process of telling interested objects that this object has changed. | |
| virtual void | setUserData (void *data) |
| Sets application data. | |
| void * | getUserData (void) const |
| Gets user application data. | |
| Public Member Functions inherited from SoBase | |
| virtual SbName | getName () const |
| Returns the name of an instance. | |
| virtual void | setName (const SbName &name) |
| Sets the name of an instance. | |
| void | setSynchronizable (const bool b) |
| Sets this to be a ScaleViz synchronizable object. | |
| bool | isSynchronizable () const |
| Gets the ScaleViz synchronizable state of this object. | |
| Public Member Functions inherited from SoRefCounter | |
| void | ref () const |
| Adds a reference to an instance. | |
| void | unref () const |
| Removes a reference from an instance. | |
| void | unrefNoDelete () const |
| unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero. | |
| int | getRefCount () const |
| Returns current reference count. | |
| void | lock () const |
| lock this instance. | |
| void | unlock () const |
| unlock this instance. | |
| Public Member Functions inherited from SoTypedObject | |
| SbBool | isOfType (const SoType &type) const |
| Returns TRUE if this object is of the type specified in type or is derived from that type. | |
| template<typename TypedObjectClass > | |
| SbBool | isOfType () const |
| Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class. | |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| Static Public Member Functions inherited from SoTransformManip | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| Static Public Member Functions inherited from SoTransform | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| Static Public Member Functions inherited from SoTransformation | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| Static Public Member Functions inherited from SoNode | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static SoNode * | getByName (const SbName &name) |
| A node's name can be set using SoBase::setName(). | |
| static int | getByName (const SbName &name, SoNodeList &list) |
| A node's name can be set using SoBase::setName(). | |
| Static Public Member Functions inherited from SoFieldContainer | |
| static SoType | getClassTypeId () |
| Returns the type of this class. | |
| Static Public Member Functions inherited from SoBase | |
| static SoType | getClassTypeId () |
| Returns type identifier for this class. | |
| Static Public Member Functions inherited from SoTypedObject | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
Additional Inherited Members | |
| Public Attributes inherited from SoTransform | |
| SoSFVec3f | translation |
| Translation vector. | |
| SoSFRotation | rotation |
| Rotation specification. | |
| SoSFVec3f | scaleFactor |
| Scale factors. | |
| SoSFRotation | scaleOrientation |
| Rotational orientation for scale. | |
| SoSFVec3f | center |
| Origin for scale and rotation. | |
Transform node with 3D interface for changing rotation and scaling.
SoTrackballManip is derived from SoTransform (by way of SoTransformManip). When its fields change, nodes following it in the scene graph rotate, scale, and/or translate.
As a subclass of SoTransformManip, this manipulator also has a 3D interface to edit some of its fields. In this case, the interface edits the rotation and scaleFactor fields.
A manipulator differs from a dragger. When you move a dragger, no other nodes are affected. When you move an SoTransformManip, other nodes move along with it. (See the reference page for SoTransformManip).
The interface for an SoTrackballManip is exactly the same as that of the SoTrackballDragger. To find out more about the interface, see the reference page for SoTrackballDragger. To find out how the manipulator uses a dragger to provide its interface, see the reference page for SoTransformManip.
On screen, this manipulator will surround the objects influenced by its motion. This is because it turns on the surroundScale part of the dragger (See the reference page for SoSurroundScale)
| translation | 0 0 0 |
| rotation | 0 0 1 0 |
| scaleFactor | 1 1 1 |
| scaleOrientation | 0 0 1 0 |
| center | 0 0 0 |
SoCenterballManip, SoHandleBoxManip, SoJackManip, SoTabBoxManip, SoTrackballDragger, SoTransformBoxManip, SoTransformerManip, SoTransform, SoTransformManip
Definition at line 114 of file SoTrackballManip.h.
| SoTrackballManip::SoTrackballManip | ( | ) |
Constructor.
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static |
Returns the type identifier for this class.
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virtual |
Returns the type identifier for this specific instance.
Reimplemented from SoTransformManip.
1.9.8 