Hi again,
this a completion to my last posting called "SharedGroup and replacing a
scene". When I detach the right BranchGroup, replace the scene node by a new
one, iconify the canvas and deiconify it again, I get an empty JFrame and
the following Exception:
java.lang.NullPointerException
at
javax.media.j3d.GeometryArrayRetained.update(GeometryArrayRetained.java:112)
at
javax.media.j3d.GeometryRetained.updateObject(GeometryRetained.java:63)
at
javax.media.j3d.ViewThread.updateMirrorObjects(ViewThread.java:132)
at javax.media.j3d.ViewThread.run(ViewThread.java:163)
Any ideas too ?
Gernot Veith
[EMAIL PROTECTED]
http://www.janet.de
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