Not quite sure how the node is selected when we press a button. We pass inn all the nodes in DrawnNode in OnGUI, but when we press a button on a node and set it to linkingparent node or child node we get the correct node. How does this work?
DrawNode only takes in one node at a time. Each button is set for each node we pass in, so the button knows which node it’s currently being drawn on.
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Great thnx!
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