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| author | Simon Hausmann <simon.hausmann@theqtcompany.com> | 2015-06-04 05:56:06 +0000 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2015-06-04 05:56:06 +0000 |
| commit | ccad00121d0a9d703cf715c54347b32bfc33bbfc (patch) | |
| tree | 8e492f00f9ea81d87ae9126ad06c3dbc21fee3a3 /src/gui/math3d/qquaternion.cpp | |
| parent | dc2617f35be61b4827b8e3d192c85e2feacf7f6a (diff) | |
| parent | e2f66f921594b7be4af4a058c959557489e86879 (diff) | |
Merge "Merge remote-tracking branch 'origin/5.5' into dev" into refs/staging/dev
Diffstat (limited to 'src/gui/math3d/qquaternion.cpp')
| -rw-r--r-- | src/gui/math3d/qquaternion.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/gui/math3d/qquaternion.cpp b/src/gui/math3d/qquaternion.cpp index 4b35ee4e79..0e73f79ac0 100644 --- a/src/gui/math3d/qquaternion.cpp +++ b/src/gui/math3d/qquaternion.cpp @@ -301,13 +301,21 @@ void QQuaternion::normalize() */ /*! - \fn QQuaternion QQuaternion::conjugate() const + \fn QQuaternion QQuaternion::conjugated() const + \since 5.5 Returns the conjugate of this quaternion, which is (-x, -y, -z, scalar). */ /*! + \fn QQuaternion QQuaternion::conjugate() const + \obsolete + + Use conjugated() instead. +*/ + +/*! Rotates \a vector with this quaternion to produce a new vector in 3D space. The following code: @@ -318,12 +326,12 @@ void QQuaternion::normalize() is equivalent to the following: \code - QVector3D result = (q * QQuaternion(0, vector) * q.conjugate()).vector(); + QVector3D result = (q * QQuaternion(0, vector) * q.conjugated()).vector(); \endcode */ QVector3D QQuaternion::rotatedVector(const QVector3D& vector) const { - return (*this * QQuaternion(0, vector) * conjugate()).vector(); + return (*this * QQuaternion(0, vector) * conjugated()).vector(); } /*! |