Here is a list of all variables with links to the classes they belong to:

### - o -

- Offset : XnMapMetaData
- OnClosing : XnLogWriter
- OnConfigurationChanged : XnLogWriter
- OnNodeAdded : XnNodeNotifications
- OnNodeGeneralPropChanged : XnNodeNotifications
- OnNodeIntPropChanged : XnNodeNotifications
- OnNodeNewData : XnNodeNotifications
- OnNodeRealPropChanged : XnNodeNotifications
- OnNodeRemoved : XnNodeNotifications
- OnNodeStateReady : XnNodeNotifications
- OnNodeStringPropChanged : XnNodeNotifications
- Open : XnPlayerInputStreamInterface, XnRecorderOutputStreamInterface
- OpenFile : XnDumpWriter
- orientation : XnSkeletonJointOrientation, XnSkeletonJointTransformation