http://adammechtley.com/2009/10/tools-reorganization/ Tips, Tutorials, and Tools - by Adam Mechtley Mon, 30 Jan 2012 16:24:31 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://adammechtley.com/2009/10/tools-reorganization/comment-page-1/#comment-194 Miguel Sun, 11 Oct 2009 16:07:37 +0000 http://www.adammechtley.com/?p=467#comment-194 I'm going to buy that book. I'm already learning a lot with your python scripts, thanks! I'm trying to understand the math of your shoulder constraint, so If you or anyone could paste any link to an explanation of quaternions, etc, that help me to understand it would be great. Thank you again! I’m going to buy that book. I’m already learning a lot with your python scripts, thanks! I’m trying to understand the math of your shoulder constraint, so If you or anyone could paste any link to an explanation of quaternions, etc, that help me to understand it would be great. Thank you again!

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