Add vector3d::getAs3Values (patch provided by slavik262)

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3441 dfc29bdd-3216-0410-991c-e03cc46cb475

changes.txt

@@ -1,5 +1,7 @@
 Changes in 1.8 (??.0?.2010)
 
+ - Add vector3d::getAs3Values (patch provided by slavik262)
+
  - Add function to SViewFrustum to get corners of the near plane (patch provided by Matt Kline, aka slavik262)
 
  - ParticleFadeOutAffector::setFadeOutTime can no longer be set to invalid values

include/vector3d.h

@@ -394,6 +394,16 @@ namespace core
 			array[3] = 0;
 		}
 
+		//! Fills an array of 3 values with the vector data (usually floats).
+		/** Useful for setting in shader constants for example.*/
+		void getAs3Values(T* array) const
+		{
+			array[0] = X;
+			array[1] = Y;
+			array[2] = Z;
+		}
+
+
 		//! X coordinate of the vector
 		T X;