/// <summary>
/// Initializes a new instance of the <see cref="Vector3i" /> struct.
/// </summary>
/// <param name="v">The <see cref="Vector2i" /> to copy components from.</param>
/// <param name="z">The z component of the new Vector3.</param>
public Vector3i(Vector2i v, int z)
{
X = v.X;
Y = v.Y;
Z = z;
}
/// <summary>
/// Initializes a new instance of the <see cref="Vector3i" /> struct.
/// </summary>
/// <param name="v">The <see cref="Vector2i" /> to copy components from.</param>
public Vector3i(Vector2i v)
{
X = v.X;
Y = v.Y;
Z = 0;
}