diff options
Diffstat (limited to 'extern/Eigen3/Eigen/src/Geometry/Rotation2D.h')
| -rw-r--r-- | extern/Eigen3/Eigen/src/Geometry/Rotation2D.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/extern/Eigen3/Eigen/src/Geometry/Rotation2D.h b/extern/Eigen3/Eigen/src/Geometry/Rotation2D.h index 1cac343a5ee..a2d59fce10f 100644 --- a/extern/Eigen3/Eigen/src/Geometry/Rotation2D.h +++ b/extern/Eigen3/Eigen/src/Geometry/Rotation2D.h @@ -60,6 +60,9 @@ public: /** Construct a 2D counter clock wise rotation from the angle \a a in radian. */ inline Rotation2D(const Scalar& a) : m_angle(a) {} + + /** Default constructor wihtout initialization. The represented rotation is undefined. */ + Rotation2D() {} /** \returns the rotation angle */ inline Scalar angle() const { return m_angle; } @@ -81,10 +84,10 @@ public: /** Applies the rotation to a 2D vector */ Vector2 operator* (const Vector2& vec) const { return toRotationMatrix() * vec; } - + template<typename Derived> Rotation2D& fromRotationMatrix(const MatrixBase<Derived>& m); - Matrix2 toRotationMatrix(void) const; + Matrix2 toRotationMatrix() const; /** \returns the spherical interpolation between \c *this and \a other using * parameter \a t. It is in fact equivalent to a linear interpolation. |