8/23/01 4:52:52 PM, Ingo Brunberg <[EMAIL PROTECTED]> wrote:
>Hi Matthias,
>
>What other range of results would you expect?
>If you have only two vectors, the angle between them cannot be larger
>than PI.
>It's another matter if you have additional constraints, such as a
>third vector, and want to calculate a dihedral angle for example. Then
>you have to provide your own method.
I'm sorry, I guess I wasn't 100% awake then ;-)
In the general case it doesn't make sense indeed to have another range :)
in my case I'd like to know wether it is a negative or a positive angle
I was just writing the method and realised it can't be done without some extra info
thanks for your reply anyway
mattie
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