Interesting.  For instance, with PointAt I'm using an average of the vectors to consider as the 'EndPoint' for the Origin-EndPoint vector that points at the target.  Seems to work with tests but then, with Poser, ten-thousand tests isn't enough to deduce anything with certainty.  What I'm seeing for a figure hand in Poser is the average of the childrens' Origins.

C makes it easy to shoot yourself in the foot. C++ makes it harder, but when you do, you blow your whole leg off.

 -- Bjarne Stroustrup

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