Concepts

This page explains some of the concepts of OpenNI interface and framework:

- Contexts
- The Production Graph
- conc_refcount
- Data Generation
- Making Data Available using the WaitXUpdateAll() Methods
- Capabilities Mechanism
- Coordinate Systems
- Map Wrapper Classes
- Frame Objects and Metadata Objects
- Sharing Devices Between Applications and Locking Nodes
- Global Mirror
- Global Error State
- Events and Handlers
- Licenses
- Recordings
- Mock Nodes