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luoqiulin
July 1, 2010 00:20:33
i got a good hip example for curve normal with chop!
but when i change the curve's direction the normal may be reversed too,how can i fix it to make the normal uniform?
anon_user_40689665
July 11, 2010 14:42:31
some great ref is here:
http://forums.odforce.net/index.php?/topic/11404-calculating-a-rotational-matrix/ [forums.odforce.net]
especially matrix_rot.hipnc by petz
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