[ODE] Find position of geom within composite?

[Keith Wiley]

I am compositing geoms into complex unions, ala the test_boxstack  
example.  However, I would like to be able to find the position of  
one geom within the composite at a later time, after the composite  
shape may have been moved around.  I tried using dGeomGetPosition().   
This is the function that I use to draw each geom in the compsite, so  
I figured it would give a unique position for each geom, but it  
appears that compositing "resets" each geom's position to the center  
of mass of the entire composited object.  Can I find the position of  
a specific geom within a composited object?

Thanks.

________________________________________________________________________
Keith Wiley         kwiley at cs.unm.edu         http://www.unm.edu/~keithw

"Luminous beings are we, not this crude matter."
                                            --  Yoda
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