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    Searched defs:Quaternion (Results 1 - 4 of 4) sorted by null

  /external/eigen/Eigen/src/Eigen2Support/Geometry/
All.h 13 #include "Quaternion.h"
29 #define Quaternion eigen2_Quaternion
66 #include "Quaternion.h"
84 #undef Quaternion
Quaternion.h 21 * \class Quaternion
23 * \brief The quaternion class used to represent 3D orientations and rotations
27 * This class represents a quaternion \f$ w+xi+yj+zk \f$ that is a convenient representation of
41 template<typename _Scalar> struct ei_traits<Quaternion<_Scalar> >
47 class Quaternion : public RotationBase<Quaternion<_Scalar>,3>
49 typedef RotationBase<Quaternion<_Scalar>,3> Base;
98 /** Default constructor leaving the quaternion uninitialized. */
99 inline Quaternion() {}
101 /** Constructs and initializes the quaternion \f$ w+xi+yj+zk \f$ fro
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  /development/ndk/sources/android/ndk_helper/
vecmath.h 53 friend class Quaternion;
257 friend class Quaternion;
498 friend class Quaternion;
754 friend class Quaternion;
958 * Quaternion class
961 class Quaternion
971 Quaternion()
979 Quaternion( const float fX, const float fY, const float fZ, const float fW )
987 Quaternion( const Vec3 vec, const float fW )
995 Quaternion( const float* p
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  /external/eigen/Eigen/src/Geometry/
Quaternion.h 30 * \brief Base class for quaternion expressions
32 * \sa class Quaternion
102 /** \returns a quaternion representing an identity rotation
105 static inline Quaternion<Scalar> Identity() { return Quaternion<Scalar>(1, 0, 0, 0); }
111 /** \returns the squared norm of the quaternion's coefficients
116 /** \returns the norm of the quaternion's coefficients
121 /** Normalizes the quaternion \c *this
126 inline Quaternion<Scalar> normalized() const { return Quaternion<Scalar>(coeffs().normalized());
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