public static Vector2 Right(float rotation)
{
Vector2 direction = new Vector2((float)Math.Cos(rotation), (float)Math.Sin(rotation));
direction.Normalize();
return(AdvancedMath.Rotate(new Vector2(1, 1) * direction, 180));
}
public static Vector2 Right(Vector2 a, Vector2 b)
{
float rotation = (float)Math.Atan2(b.Y - a.Y, b.X - a.X);
Vector2 direction = new Vector2((float)Math.Cos(rotation), (float)Math.Sin(rotation));
direction.Normalize();
return(AdvancedMath.Rotate(new Vector2(1, 1) * direction, 180));
}
