/// <summary>
/// Returns a vector that is made from the smallest components of two vectors.
/// </summary>
/// <param name="lhs"> First vector. </param>
/// <param name="rhs"> Second vector. </param>
/// <returns>Vector that is made from the smallest components of two vectors.</returns>
public static Vector3I Min(Vector3I lhs, Vector3I rhs)
{
return new Vector3I(MathUtils.Min(lhs.X, rhs.X), MathUtils.Min(lhs.Y, rhs.Y), MathUtils.Min(lhs.Z, rhs.Z));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="vector"> Initial vector. </param>
public Vector3I(Vector3I vector)
{
this.X = vector.X;
this.Y = vector.Y;
this.Z = vector.Z;
}
/// <summary>
/// Calculates the square distance between this and the passed vector.
/// </summary>
/// <param name="vector"> Vector to compute square distance to. </param>
/// <returns> Square distance between this and the passed vector. </returns>
public int GetSquareDistance(Vector3I vector)
{
return MathUtils.Pow2(vector.X - this.X) + MathUtils.Pow2(vector.Y - this.Y)
+ MathUtils.Pow2(vector.Z - this.Z);
}
/// <summary>
/// Calculates the distance between this and the passed vector.
/// </summary>
/// <param name="vector"> Vector to compute distance to. </param>
/// <returns> Distance between this and the passed vector. </returns>
public float GetDistance(Vector3I vector)
{
return MathUtils.Sqrt(this.GetSquareDistance(vector));
}
/// <summary>
/// Determines whether the specified <see cref="Vector3I" /> is equal to the current <see cref="Vector3I" />.
/// </summary>
/// <returns>
/// true if the specified <see cref="Vector3I" /> is equal to the current <see cref="Vector3I" />; otherwise, false.
/// </returns>
/// <param name="other">
/// The <see cref="Vector3I" /> to compare with the current <see cref="Vector3I" />.
/// </param>
public bool Equals(Vector3I other)
{
return this.X == other.X && this.Y == other.Y && this.Z == other.Z;
}
/// <summary>
/// Calculates the dot product of the two passed vectors. See http://en.wikipedia.org/wiki/Dot_product for more details.
/// </summary>
/// <param name="a"> First vector. </param>
/// <param name="b"> Second vector. </param>
/// <returns> Dot product of the two passed vectors. </returns>
public static int Dot(Vector3I a, Vector3I b)
{
return (a.X * b.X) + (a.Y * b.Y) + (a.Z * b.Z);
}
/// <summary>
/// Calculates the dot product of this and the passed vector. See http://en.wikipedia.org/wiki/Dot_product for more
/// details.
/// </summary>
/// <param name="vector"> Vector to calculate dot product with. </param>
/// <returns> Dot product of this and the passed vector. </returns>
public int CalculateDotProduct(Vector3I vector)
{
return Dot(this, vector);
}