SOLVED : ########### Add Methods to Vector2R ###########

Hi everyone,

I like to extend my own variable Vector2R by a bool and methods
For example:

Code (CSharp):

1. struct Vector2R
2.     {
3.         public float x;
4.         public float y;
5.         public bool selected;
6.  
7.        public float X { get; set; }
8.        public float Y { get; set; }
9.        public bool Selected { get; set; }
10.  
11.     }

How can I add the methods .Normalize() and .Zero to the variable?
Eg:

Vector2R v2_A = Vector2R.Zero;
v2_A.Normalize(); // where only x,y, took into account

Vector2R v2_B = new Vector2R(); // should initialize x=0, y=0, selected=false;

Thank you!

 

Code (CSharp):

1. public struct Vector2R
2.     {
3.         public Vector2R(float X, float Y, bool Selected)
4.         {
5.             x = X;
6.             y = Y;
7.             selected = Selected;
8.         }
9.         public float x { get; set; }
10.         public float y { get; set; }
11.         public bool selected { get; set; }
12.         public float magnitude { get { return (float)Math.Sqrt(x * x + y * y); } }
13.         public const float kEpsilon = 0.00001F;
14.         static readonly Vector2 zeroVector = new Vector2(0F, 0F);
15.         public Vector2 zero { get { return zeroVector; } }
16.         public void Normalize()
17.         {
18.             float mag = magnitude;
19.             if (mag > kEpsilon)
20.             {
21.                 this.x = this.x / mag;
22.                 this.y = this.y / mag;
23.             }
24.             else
25.             {
26.                 this.x = 0;
27.                 this.y = 0;
28.             }
29.         }
30.     }
31.  
32. void Update() {
33.        Vector2R z = new Vector2R(0.5f, 0.3f, true);
34.        Vector2 zv = new Vector2(0.5f, 0.3f);
35.  
36.        zv.Normalize();
37.        z.Normalize();
38.  
39.        Debug.Log(z.x + " x " + zv.x);
40.        Debug.Log(z.y + " y " + zv.y);
41. }
42.  

 

Thanks a lot!

* It's faster without getters ?
* Can I multiply the Vector2R(x,y) by a single value in one line? eg:
Vector2R v2r = Vector2R.zero;
v2r *= offset;