public IntVector2 Normalize()
{
double len = this.Length;
var x = MyMath.Round(this.X / len);
var y = MyMath.Round(this.Y / len);
return(new IntVector2(x, y));
}
public Direction ToDirection()
{
DoubleVector3 v = Normalize();
int x = MyMath.Round(v.X);
int y = MyMath.Round(v.Y);
int z = MyMath.Round(v.Z);
return(DirectionExtensions.ComponentsToDirection(x, y, z));
}
public IntVector2 Rotate(int angle)
{
double rad = Math.PI * angle / 180.0;
double x = Math.Cos(rad) * this.X - Math.Sin(rad) * this.Y;
double y = Math.Sin(rad) * this.X + Math.Cos(rad) * this.Y;
var ix = MyMath.Round(x);
var iy = MyMath.Round(y);
return(new IntVector2(ix, iy));
}
public IntVector3 Normalize()
{
if (this.IsNull)
{
return(new IntVector3());
}
double len = this.Length;
var x = MyMath.Round(this.X / len);
var y = MyMath.Round(this.Y / len);
var z = MyMath.Round(this.Z / len);
return(new IntVector3(x, y, z));
}
public IntVector3 ToIntVector3()
{
return(new IntVector3(MyMath.Round(this.X), MyMath.Round(this.Y), MyMath.Round(this.Z)));
}
public DoubleVector3 Round()
{
return(new DoubleVector3(MyMath.Round(this.X), MyMath.Round(this.Y), MyMath.Round(this.Z)));
}