<div dir="auto">It’s like a node “inner” has two parents and one is removed.</div><div dir="auto"><br></div><div dir="auto">I hope this helps!</div><div dir="auto"><br></div><div dir="auto">John.</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 10, 2022 at 6:04 PM Andreas Plesch <<a href="mailto:andreasplesch@gmail.com">andreasplesch@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir="auto">A question for x3dom about removing nodes came up. Consider this fragment:<div dir="auto"><br></div><div dir="auto"><Group DEF='outer'></div><div dir="auto"><br></div><div dir="auto"> <Group DEF='inner'></div><div dir="auto"><br></div><div dir="auto"> ...</div><div dir="auto"><br></div><div dir="auto"> </Group></div><div dir="auto"><br></div><div dir="auto"></Group><br></div><div dir="auto"><br></div><div dir="auto"><Group USE='inner'/></div><div dir="auto"><br></div><div dir="auto">Now the SAI is used to remove 'outer' Group from the Scene, with a removeNamedNode('outer') call.</div><div dir="auto"><br></div><div dir="auto">Should the 'inner' DEF node also be removed? A) Yes. This would mean that the USE node also would be removed, and not rendered.</div><div dir="auto"><br></div><div dir="auto">B) No. Just the inner instance of the 'inner' node is removed but not the other USE instance.</div><div dir="auto"><br></div><div dir="auto">This ought to be well defined but I couldn't decide myself. I think x3dom does B).</div><div dir="auto"><br></div><div dir="auto">Andreas </div><div dir="auto"><br></div><div dir="auto"><br><br><div data-smartmail="gmail_signature" dir="auto">--on the phone---</div></div></div>
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