hi everybody
im developing a tree [1] and i want to be able to expand the nodes (spheres)
with a user click, similar to directories tree on most OS.
i have made a try extending Mouse Behavior but my example fails and i dont
know why, debugging i can pick the branches but no the spheres this is
because brach extends shape3d and sphere extends primitive ??
This is the right way or there are better choices, someone has done
something similar.
And last question, its possible to do a select with one click (change node
color) and so then with double click expand it, this would be desirable.
thanks a lot
[1] http://ict.udlap.mx/people/carlos/tesis/avances2/snapshot00.gif
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