From e94a596a8066012de4b6124207e8d9a1bf471a8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Tue, 19 Feb 2013 20:45:44 +0100
Subject: [PATCH] Math: code cleanup, doc++

---
 src/Math/DualQuaternion.h |  3 ++-
 src/Math/Matrix3.h        |  5 ++---
 src/Math/Matrix4.h        |  7 +++----
 src/Math/Quaternion.h     | 11 ++++++-----
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/Math/DualQuaternion.h b/src/Math/DualQuaternion.h
index 88f55582e..5302ab46f 100644
--- a/src/Math/DualQuaternion.h
+++ b/src/Math/DualQuaternion.h
@@ -29,7 +29,8 @@ namespace Magnum { namespace Math {
 @brief %Dual quaternion
 @tparam T   Underlying data type
 
-@see Dual, Quaternion
+Represents 3D rotation and translation.
+@see Dual, Quaternion, Matrix4
 */
 template<class T> class DualQuaternion: public Dual<Quaternion<T>> {
     public:
diff --git a/src/Math/Matrix3.h b/src/Math/Matrix3.h
index 5a181213d..86862bc39 100644
--- a/src/Math/Matrix3.h
+++ b/src/Math/Matrix3.h
@@ -25,11 +25,10 @@
 namespace Magnum { namespace Math {
 
 /**
-@brief 3x3 matrix for transformations in 2D
+@brief 3x3 matrix
 @tparam T   Underlying data type
 
-Provides functions for transformations in 2D. See Matrix4 for 3D
-transformations. See also @ref matrix-vector for brief introduction.
+Represents 2D transformation. See @ref matrix-vector for brief introduction.
 @see Magnum::Matrix3, SceneGraph::MatrixTransformation2D
 @configurationvalueref{Magnum::Math::Matrix3}
 */
diff --git a/src/Math/Matrix4.h b/src/Math/Matrix4.h
index 55234ba82..4db6c9c71 100644
--- a/src/Math/Matrix4.h
+++ b/src/Math/Matrix4.h
@@ -25,12 +25,11 @@
 namespace Magnum { namespace Math {
 
 /**
-@brief 4x4 matrix for transformations in 3D
+@brief 4x4 matrix
 @tparam T   Underlying data type
 
-Provides functions for transformations in 3D. See Matrix3 for 2D
-transformations. See also @ref matrix-vector for brief introduction.
-@see Magnum::Matrix4, SceneGraph::MatrixTransformation3D
+Represents 3D transformation. See @ref matrix-vector for brief introduction.
+@see Magnum::Matrix4, DualQuaternion, SceneGraph::MatrixTransformation3D
 @configurationvalueref{Magnum::Math::Matrix4}
  */
 template<class T> class Matrix4: public Matrix<4, T> {
diff --git a/src/Math/Quaternion.h b/src/Math/Quaternion.h
index 4e7cc1edf..8f9a451be 100644
--- a/src/Math/Quaternion.h
+++ b/src/Math/Quaternion.h
@@ -34,7 +34,8 @@ namespace Magnum { namespace Math {
 @brief %Quaternion
 @tparam T   Underlying data type
 
-@see DualQuaternion, Magnum::Quaternion
+Represents 3D rotation.
+@see Magnum::Quaternion, DualQuaternion, Matrix4
 */
 template<class T> class Quaternion {
     public:
@@ -238,7 +239,7 @@ template<class T> class Quaternion {
          * @see operator+=()
          */
         inline Quaternion<T> operator+(const Quaternion<T>& other) const {
-            return Quaternion<T>(*this)+=other;
+            return Quaternion<T>(*this) += other;
         }
 
         /**
@@ -271,7 +272,7 @@ template<class T> class Quaternion {
          * @see operator-=()
          */
         inline Quaternion<T> operator-(const Quaternion<T>& other) const {
-            return Quaternion<T>(*this)-=other;
+            return Quaternion<T>(*this) -= other;
         }
 
         /**
@@ -293,7 +294,7 @@ template<class T> class Quaternion {
          * @see operator*=(T)
          */
         inline Quaternion<T> operator*(T scalar) const {
-            return Quaternion<T>(*this)*=scalar;
+            return Quaternion<T>(*this) *= scalar;
         }
 
         /**
@@ -315,7 +316,7 @@ template<class T> class Quaternion {
          * @see operator/=(T)
          */
         inline Quaternion<T> operator/(T scalar) const {
-            return Quaternion<T>(*this)/=scalar;
+            return Quaternion<T>(*this) /= scalar;
         }
 
         /**