- line2d::getMiddle and line3d::getMiddle work now also with integers. But can...

- line2d::getMiddle and line3d::getMiddle work now also with integers. But can be slower in debug and for compilers which are not optimizing division by 2 to multiplication by 0.5 for floats also in release (if that still matters we need a template specialization here).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4070 dfc29bdd-3216-0410-991c-e03cc46cb475

changes.txt

 Changes in 1.8 (??.??.2011)
+ - line2d::getMiddle and line3d::getMiddle work now also with integers. But can be slower for compilers which are not optimizing division by 2 to multiplication by 0.5 for floats.
 
  - Add IGUIEnvironment::getHovered to get the element most recently known to be under the mouse cursor
 

include/line2d.h

@@ -60,7 +60,7 @@ class line2d
 		/** \return center of the line. */
 		vector2d<T> getMiddle() const
 		{
-			return (start + end) * (T)0.5;
+			return (start + end)/(T)2;
 		}
 
 		//! Get the vector of the line.

include/line3d.h

@@ -63,7 +63,7 @@ class line3d
 		/** \return Center of line. */
 		vector3d<T> getMiddle() const
 		{
-			return (start + end) * (T)0.5;
+			return (start + end)/(T)2;
 		}
 
 		//! Get vector of line