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fix doc of Quaternion::setFromTwoVectors

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Gael Guennebaud 2009-07-06 09:17:25 +02:00
parent c6f610093b
commit ecc4f07af5
1 changed files with 7 additions and 3 deletions
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10
Eigen/src/Geometry/Quaternion.h
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@ -342,11 +342,15 @@ Quaternion<Scalar>::toRotationMatrix(void) const
return res; return res;
} }
/** Sets *this to be a quaternion representing a rotation sending the vector \a a to the vector \a b. /** Sets \c *this to be a quaternion representing a rotation between
* the two arbitrary vectors \a a and \a b. In other words, the built
* rotation represent a rotation sending the line of direction \a a
* to the line of direction \a b, both lines passing through the origin.
* *
* \returns a reference to *this. * \returns a reference to \c *this.
* *
* Note that the two input vectors do \b not have to be normalized. * Note that the two input vectors do \b not have to be normalized, and
* do not need to have the same norm.
*/ */
template<typename Scalar> template<typename Scalar>
template<typename Derived1, typename Derived2> template<typename Derived1, typename Derived2>