/// <summary>
/// Obtain the extents for a list of vectors.
/// </summary>
/// <param name="vectors">list of vectors</param>
/// <returns>array of extents (not sorted)</returns>
/// <seealso cref="Extent(Vector2)"/>
public static double[] Extents(IList <Vector2> vectors)
{
int n = vectors.Count;
double[] extents = new double[n];
for (int i = 0; i < n; i++)
{
extents[i] = VecmathUtil.Extent(vectors[i]);
}
return(extents);
}
public void SweepSouth()
{
Assert.AreEqual(Vectors.DegreeToRadian(270), VecmathUtil.Extent(new Vector2(0, -1)), 0.01);
}
public void SweepWest()
{
Assert.AreEqual(Vectors.DegreeToRadian(180), VecmathUtil.Extent(new Vector2(-1, 0)), 0.01);
}