Add typedefs for unsigned ranges.

Later, if it proves to be useful for e.g. the SceneData, it might make
sense to add 8- and 16-bit variants also.

doc/changelog.dox

@@ -53,6 +53,8 @@ See also:
     @ref DebugTools::CompareImage
 -   New @ref Degh, @ref Radh, @ref Range1Dh, @ref Range2Dh and @ref Range3Dh
     typedefs for half-float angles and ranges
+-   New @ref Range1Dui, @ref Range2Dui and @ref Range3Dui typedefs for unsigned
+    integer ranges
 
 @subsubsection changelog-latest-new-debugtools DebugTools library
 

src/Magnum/Magnum.h

@@ -845,6 +845,24 @@ typedef Math::Range2D<Float> Range2D;
 /** @brief Three-dimensional float range */
 typedef Math::Range3D<Float> Range3D;
 
+/**
+@brief One-dimensional unsigned integer range
+@m_since_latest
+*/
+typedef Math::Range1D<UnsignedInt> Range1Dui;
+
+/**
+@brief Two-dimensional unsigned integer range
+@m_since_latest
+*/
+typedef Math::Range2D<UnsignedInt> Range2Dui;
+
+/**
+@brief Three-dimensional unsigned integer range
+@m_since_latest
+*/
+typedef Math::Range3D<UnsignedInt> Range3Dui;
+
 /** @brief One-dimensional signed integer range */
 typedef Math::Range1D<Int> Range1Di;
 

src/Magnum/Math/Range.h

@@ -369,7 +369,7 @@ template<UnsignedInt dimensions, class T> class Range {
 Convenience alternative to @cpp Range<1, T> @ce. See @ref Range for more
 information.
 @see @ref Range2D, @ref Range3D, @ref Magnum::Range1D, @ref Magnum::Range1Dh,
-    @ref Magnum::Range1Dd, @ref Magnum::Range1Di
+    @ref Magnum::Range1Dd, @ref Magnum::Range1Dui, @ref Magnum::Range1Di
 */
 #ifndef CORRADE_MSVC2015_COMPATIBILITY /* Multiple definitions still broken */
 template<class T> using Range1D = Range<1, T>;
@@ -380,7 +380,7 @@ template<class T> using Range1D = Range<1, T>;
 
 See @ref Range for more information.
 @see @ref Range1D, @ref Range3D, @ref Magnum::Range2D, @ref Magnum::Range2Dh,
-    @ref Magnum::Range2Dd, @ref Magnum::Range2Di
+    @ref Magnum::Range2Dd, @ref Magnum::Range2Dui, @ref Magnum::Range2Di
 */
 template<class T> class Range2D: public Range<2, T> {
     public:
@@ -534,7 +534,7 @@ template<class T> class Range2D: public Range<2, T> {
 
 See @ref Range for more information.
 @see @ref Range1D, @ref Range2D, @ref Magnum::Range3D, @ref Magnum::Range3Dh,
-    @ref Magnum::Range3Dd, @ref Magnum::Range3Di
+    @ref Magnum::Range3Dd, @ref Magnum::Range3Dui, @ref Magnum::Range3Di
 */
 template<class T> class Range3D: public Range<3, T> {
     public: