3D Nodes
Reference guides for all Nuke's 3D nodes from the following toolbar groups.
3D nodes deal with Nuke's 3D workspace, which allows you to set up a 3D composite for camera moves, set replacement, and other applications where you need to simulate a "real" dimensional environment.
Particles nodes (NukeX and Nuke Studio only) deal with the built-in particle system, often used for creating effects like fog, smoke, rain, snow, and explosions.
Deep nodes deal with Deep image compositing, where each pixel can have multiple values.