Hello
I have made a little application where i use
com.sun.j3d.utils.picking.behaviors.PickTranslateBehavior to pick some
points. But the points are so small that they are very difficult to pick.
How can I make the section sensitive to the picking bigger than the points?
I tried to set that the pickingbehavior should use bounds instead of
geometry, but I couldn't find out how to do that if I didn't want to use
the deprecated function setPickMode() in
com.sun.j3d.utils.behaviors.picking.PickTranslateBehavior.
Any suggestions to what I should try to do?
Just another question too:
The points I have, are actually PointArrays with only one Point in each,
and one TransformGroup for each PointArray. I tried at first to have only
one PointArray with all the points that I wanted to have pickable, but then
the whole collection of points moved everytime I picked something. Is it
possible to pick just one point at a time when all the points are in the
same PointArray? Or somehow change the coordinates in the PointArray
everytime someone tries to pick it? If it is possible (and not extremly
hard to implement) I think I would like to do it that way, to keep the
scenegraph simpler.
I really hope somebody could give me some hints on this!
Thanks in advance.
-Marianne
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