|
| | SoPathSensor () |
| | Creation methods.
|
| |
| | SoPathSensor (SoSensorCB *func, void *data) |
| | Creation methods.
|
| |
| virtual | ~SoPathSensor () |
| | Destroys the sensor, freeing up any memory associated with it after unscheduling it.
|
| |
| void | attach (SoPath *path) |
| | Makes this sensor detect changes to the given path.
|
| |
| void | detach () |
| | Unschedules this sensor (if it is scheduled) and makes it ignore changes to the scene graph.
|
| |
| SoPath * | getAttachedPath () const |
| | Returns the path that this sensor is sensing, or NULL if it is not attached to any path.
|
| |
| | SoDataSensor () |
| | Constructors. The second form takes standard callback function and data.
|
| |
| | SoDataSensor (SoSensorCB *func, void *data) |
| |
| virtual | ~SoDataSensor () |
| | Destructor.
|
| |
| void | setDeleteCallback (SoSensorCB *f, void *data=NULL) |
| | Sets a callback that will be called when the object the sensor is sensing is deleted.
|
| |
| SoNode * | getTriggerNode () const |
| | If this is a priority 0 data sensor, returns the node/field that was modified that caused this sensor to trigger.
|
| |
| SoField * | getTriggerField () const |
| | Like getTriggerNode(), but returns the field that started notification (NULL if the sensor isn't priority 0 or if notification didn't start at a field).
|
| |
| SoPath * | getTriggerPath () const |
| | Returns the path from the node to which this sensor is attached down to the child node that changed.
|
| |
| void | setTriggerPathFlag (bool flag) |
| |
| bool | getTriggerPathFlag () const |
| |
| virtual void | unschedule () |
| | Override unschedule() to reset trigNode and trigPath.
|
| |
| virtual void | trigger () |
| | Override trigger to reset trigNode and trigPath, if necessary.
|
| |
| virtual void | notify (SoNotList *list) |
| | Propagates modification notification through an instance.
|
| |
| virtual void | dyingReference ()=0 |
| | This is called when the base (path, field, node, whatever) is deleted.
|
| |
| | SoDelayQueueSensor () |
| | Constructors. The second form takes standard callback function and data.
|
| |
| | SoDelayQueueSensor (SoSensorCB *func, void *data) |
| |
| virtual | ~SoDelayQueueSensor () |
| | Destructor.
|
| |
| void | setPriority (uint32_t pri) |
| | Sets the priority of the sensor.
|
| |
| uint32_t | getPriority () const |
| | Gets the priority of the sensor.
|
| |
| virtual void | schedule () |
| | If this sensor's priority is non-zero, adds this sensor to the list of delay queue sensors ready to be triggered.
|
| |
| virtual void | unschedule () |
| | If this sensor is scheduled, removes it from the delay queue so that it will not be triggered.
|
| |
| virtual bool | isScheduled () const |
| | Returns TRUE if this sensor has been scheduled and is waiting in the delay queue to be triggered.
|
| |
| virtual bool | isIdleOnly () const |
| | This method is overriden by IdleSensors to tell sensor manager that they should only be processed when there really is idle time (and not when the delay queue timeout expires).
|
| |
| void | setCounter (uint32_t c) |
| | Set/inquire counter when sensor was last triggered.
|
| |
| uint32_t | getCounter () const |
| |
| | SoSensor () |
| | Constructors. The second form takes callback function and data.
|
| |
| | SoSensor (SoSensorCB *f, void *d) |
| |
| virtual | ~SoSensor () |
| | Virtual destructor so that subclasses are deleted properly.
|
| |
| void | setFunction (SoSensorCB *f) |
| | Sets the callback function that is called when the sensor is triggered.
|
| |
| void | setData (void *d) |
| | Sets the callback data passed to the callback function.
|
| |
| SoSensorCB * | getFunction () const |
| | Returns the callback function that will be called when the sensor is triggered.
|
| |
| void * | getData () const |
| | Returns the user-supplied pointer that will be passed to the callback function.
|
| |
| virtual void | schedule ()=0 |
| | Schedules the sensor for triggering at the appropriate time.
|
| |
| virtual void | unschedule ()=0 |
| | Unschedules sensor to keep it from being triggered.
|
| |
| virtual bool | isScheduled () const =0 |
| | Returns whether the sensor is scheduled.
|
| |
| virtual void | trigger () |
| | Triggers the sensor, calling its callback function.
|
| |
| virtual bool | isBefore (const SoSensor *s) const =0 |
| | This returns TRUE if this sensor should precede sensor s in whichever queue this sensor would be in.
|
| |
| void | setNextInQueue (SoSensor *next) |
| | Sets/returns the next sensor in whichever queue the sensor is in.
|
| |
| SoSensor * | getNextInQueue () const |
| |
Path sensors detect changes to paths, calling a callback function whenever the path or any node in the path changes. The definition of "in the path" is the same as the definition used when applying an action to the path em any node that can possibly affect the node at the end of the path chain is considered in the path. See the SoPath manual page for more information on paths.
- See Also
- SoNodeSensor, SoPathSensor, SoDataSensor
Definition at line 81 of file SoPathSensor.h.
Public Member Functions inherited from SoDataSensor