A class which encapsulate a Tulip OpenGL scene animation This class aims to encapsulate a Tulip OpenGL scene animation. Derive it if you want to add extra animations to the Tulip OpenGL scene while a Zoom and Pan is performed
An observer to the camera This class is used to observe camera object
If the camera is deleted : destroy is call
If a parameter of camera is changed : pointOfViewModified is call If you want to desactivate/activate the call of pointOfViewModified, you can call the setCameraTracking(bool) function (by default the camera is tracked)