Hi Miguel,
Is the feature I want is possible with the MatrixManipulator of OSG or should I
implement my MatrixManipulator ?
I think you should subclass osgGA::NodeTrackerManipulator or just modify
it in OSG to add a new TrackerMode to it that would do that. It falls
within its scope of functionality I think.
Look at the code for NodeTrackerManipulator, you'll see that you just
need to remove some calculations from getMatrix() and getInverseMatrix()
to get what you want. So if you want your change to be useful to others,
you could add a new TrackerMode to it, and if that's the active
TrackerMode then you do the right thing.
Hope this helps,
J-S
--
______________________________________________________
Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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