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#ActualDirk Gregorius

Posted 08 February 2013 - 07:10 PM

That might be one solution, but I am not keeping track of this. I am evaluating the cross product at arbitrary times. Mostly at t = 0 and t = 1. You can rotate around one of the edges and between these extreme frames the dot product between n(0) and n(1) might have flipped.


#1Dirk Gregorius

Posted 08 February 2013 - 07:03 PM

That might be one solution, but I am not keeping track of this. I am evaluating the cross product at arbitrary times. Mostly at t = 0 and t = 1. You can rotate around one each and between these extreme frames the dot product between n(0) and n(1) might have flipped.

 

 


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