public void ByPointVectorDistance_NullInput1()
{
var v = Vector.ByCoordinates(1, 0, 0);
Assert.Throws(typeof(System.ArgumentNullException), () => ReferencePoint.ByPointVectorDistance(null, v, 0));
var p = Point.ByCoordinates(0, -10, 23.1);
Assert.Throws(typeof(System.ArgumentNullException), () => ReferencePoint.ByPointVectorDistance(p, null, 0.5));
}
public void ByPointVectorDistance_ShouldPlaceReferencePointCorrectly()
{
var p = Point.ByCoordinates(0, -10, 23.1);
var v = Vector.ByCoordinates(1, 0, 0);
var d = 5;
var rp = ReferencePoint.ByPointVectorDistance(p, v, d);
var pt = p.Add(v.Scale(5));
rp.Point.ShouldBeApproximately(pt);
InternalPosition(rp).ShouldBeApproximately(pt.InHostUnits());
}
