[Bf-committers] List the nodes of Frame with API

[Lukas Tönne]

Nodes have a "parent" pointer that defines the hierarchy. When you
have a frame node called "frame", the list of attached nodes consists
of all nodes whose parent is "frame":

node_tree = frame.id_data
children = [node for node in node_tree.nodes if node.parent == frame]

On Sun, Jan 6, 2013 at 1:17 PM, Fabio Russo <ruesp83 at gmail.com> wrote:
> I'm back with some more questions regarding the nodes!
> I'm trying to improve the addon Compositing Presets, so do not call me
> annoying :P
> My new question is how do I know which nodes are located above the frame
> node via API?
>
> Thank you very much,
> ruesp83
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