I'm starting to work on a nice little macro project (you'll see when
it's done). I need to be able to calculate a path using only several
points on it. For example, I get the coordinates of points A, B and C. I
want to calculate a position on a path that goes through A, B and C,
that is SMOOTH. That is, the path bends smoothly from A to C, going
through B, without sudden turns. I should be able to specify what level
of "bendness" I want, that is how smooth the path will be. It isn't as
easy as I thought in the beggining.

This can be very useful for the macro I'm going to write (it's just a
part), and will be totally cool if possible.

Any ideas?

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