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Rotation matrix ortho-normalization

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#41 minorlogic   Members   

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Posted 26 October 2004 - 07:17 PM

Hi Dmytry.

quat 2 matrix formula -> is derived from Quaternion properties.
we just use nonunit quat to derive it.

matrix 2 qut is good known too, but produce nonunit quat and it is VERY efficient, such one i did not see anywhere.





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