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angle calculation from three points
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From: |
noja |
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Subject: |
angle calculation from three points |
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Date: |
Mon, 13 Jul 2009 08:13:27 -0700 (PDT) |
Hello!
I have been struggling with this thing for quite a bit, so maybe somebody
could help me..
I have x y positions of moving point and I'm trying to get how the angle
changes. I was trying to use the the formula for acos but I'm not getting
anywhere. Could anybody help me?
thanx!!
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- angle calculation from three points,
noja <=