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bugfix in Quaternion found by Daniel Stonier

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This commit is contained in:
Gael Guennebaud 2008-10-25 09:25:29 +00:00
parent 0c5a09d93f
commit 72f2c7eed5
1 changed files with 5 additions and 5 deletions
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10
Eigen/src/Geometry/Quaternion.h
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@ -117,7 +117,7 @@ public:
/** Constructs and initializes the quaternion \f$ w+xi+yj+zk \f$ from /** Constructs and initializes the quaternion \f$ w+xi+yj+zk \f$ from
* its four coefficients \a w, \a x, \a y and \a z. * its four coefficients \a w, \a x, \a y and \a z.
* *
* \warning Note the order of the arguments: the real \a w coefficient first, * \warning Note the order of the arguments: the real \a w coefficient first,
* while internally the coefficients are stored in the following order: * while internally the coefficients are stored in the following order:
* [\c x, \c y, \c z, \c w] * [\c x, \c y, \c z, \c w]
@ -162,13 +162,13 @@ public:
* \sa Quaternion::norm2(), MatrixBase::norm() * \sa Quaternion::norm2(), MatrixBase::norm()
*/ */
inline Scalar norm() const { return m_coeffs.norm(); } inline Scalar norm() const { return m_coeffs.norm(); }
/** Normalizes the quaternion \c *this /** Normalizes the quaternion \c *this
* \sa normalized(), MatrixBase::normalize() */ * \sa normalized(), MatrixBase::normalize() */
inline void normalize() { m_coeffs.normalize(); } inline void normalize() { m_coeffs.normalize(); }
/** \returns a normalized version of \c *this /** \returns a normalized version of \c *this
* \sa normalize(), MatrixBase::normalized() */ * \sa normalize(), MatrixBase::normalized() */
inline Quaternion normalized() const { Quaternion(m_coeffs.normalized()); } inline Quaternion normalized() const { return Quaternion(m_coeffs.normalized()); }
/** \returns the dot product of \c *this and \a other /** \returns the dot product of \c *this and \a other
* Geometrically speaking, the dot product of two unit quaternions * Geometrically speaking, the dot product of two unit quaternions