[osg-users] RayIntersector with KdTree causes a crash

[Ale Maro]

Hi Robert,

my colleague reproduced the crash by modifying the osgPick example.
He created a sphere with a negative scaling transformation, build the kdtree and attached to the osgPick scene.
It crashes at the first intersection calculation.
If you do not build the kdtree or if the scaling transformation is positive it does not crash.

Attached is the modified osgPick.cpp

Thank you.

Best regards
Ale

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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=74398#74398




Attachments: 
http://forum.openscenegraph.org//files/osgpick_163.cpp