Blender Git Loki

Clipboard feature for nodes. With the Copy operator a copy of all selected nodes and links between them is stored in an offscreen list (not in the library). The Paste operator then in turn copies these into the active node tree in the editor.

Currently does not support copying of animation data. This would require copying of individual fcurves etc. between data block, which is not implemented yet.

Also it is currently possible to circumvent some constraints of the nodes, in particular for node groups (e.g. no groups inside groups, render layer not inside groups).