In this  video tutorial by Joe Raasch, you’ll have an in depth look at 3D Point Generator, Projections and Reconcile 3D node in Nuke

See also : The basics of render pass and how to use a  a multi-level EXR file in Nuke

[vimeo]https://vimeo.com/61463556[/vimeo]

Nuke 3D Point Generator


Learn with the Pros