On 7/1/2011 6:04 AM, Mohamed Alji wrote:
This is a newbie question ! Is there a way using OSG Math to compute the angle
between two vectors of osg::Vec3.
No OSG math required. The dot product of two unit vectors is the cosine of their
angle, so use acos() to get the angle from the dot product.
--
-Paul Martz Skew Matrix Software
http://www.skew-matrix.com/
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