1 files changed, 22 insertions, 10 deletions
diff --git a/src/math/vector3f.h b/src/math/vector3f.h
index 82b818e..99a665f 100644
--- a/src/math/vector3f.h
+++ b/src/math/vector3f.h
@@ -114,6 +114,27 @@ public:
 		return coord[index];
 	}
 	
+	/// x coordinate
+	inline float x() const { return coord[0]; }
+
+	/// y coordinate
+	inline float y() const { return coord[1]; }
+
+	/// z coordinate
+	inline float z() const { return coord[2]; }
+
+	/// mutable reference to the x coordinate	
+	inline float & get_x() { return coord[0]; }
+
+	/// mutable reference to the y coordinate
+	inline float & get_y() { return coord[1]; }
+
+	/// mutable reference to the z coordinate
+	inline float & get_z() { return coord[2]; }
+
+	/// a pointer to the internal data
+	inline float *ptr() const { return (float *) coord; }
+
 	/// cartesian length
 	float length() const;
 	
@@ -125,11 +146,6 @@ public:
 	/// vector must not be (0, 0, 0)
 	void normalize();
 	
-	/// a pointer to the internal data
-	inline float *ptr() const {
-		return (float *) coord;
-	}
-	
 	/* static functions */
 	
 	/// Returns the unity vector on the X-axis
@@ -158,11 +174,7 @@ public:
 	static inline Vector3f normalized(const Vector3f & vector) {
 		return (vector / vector.length());
 	}
-	
-	float &x;
-	float &y;
-	float &z;
-	
+
 private:
 	float coord[3];
 };