Christian Buchner wrote:
> Can you explain quickly what the difference to Terrain Manipulator is?
> 
> Christian
> 


Hi, I haven't used Terrain Manipulator yet. This manipulator avoids Roll 
rotation, therefore you always see the scene as +Z upward. Also it enables you 
to watch the scene from above (2D mode) or lock rotation to horizontal or 
vertical only.
In fact, I created this because I didn't need Roll rotation in my program.
Regards

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http://forum.openscenegraph.org/viewtopic.php?p=11153#11153





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