Added new Johan Code

Vector.cpp

@@ -24,6 +24,16 @@ float& Vec3f::operator [](int index)
 	return v[index];
 }
 
+Vec3f Vec3f::operator+(const Vec3f & other)
+{
+	return Vec3f(x + other.x, y + other.y, z + other.z);
+}
+
+Vec3f Vec3f::operator/(float value)
+{
+	return Vec3f(x / value, y / value, z / value);
+}
+
 
 
 Vec2f::Vec2f(float x, float y)