public void XmlRoundtrip()
{
var uv = UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319);
var xml = "<UnitVector3D X=\"0.2672612419124244\" Y=\"-0.53452248382484879\" Z=\"0.80178372573727319\" />";
AssertXml.XmlRoundTrips(uv, xml, (expected, actual) => AssertGeometry.AreEqual(expected, actual));
}
public void ReadFrom(string xml)
{
using (var reader = new StringReader(xml))
{
var actual = UnitVector3D.ReadFrom(XmlReader.Create(reader));
Assert.AreEqual(UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319), actual);
}
}
public void XmlElements()
{
var v = UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319);
var serializer = new XmlSerializer(typeof(UnitVector3D));
using (var reader = new StringReader("<UnitVector3D><X>0.2672612419124244</X><Y>-0.53452248382484879</Y><Z>0.80178372573727319</Z></UnitVector3D>"))
{
AssertGeometry.AreEqual(v, (UnitVector3D)serializer.Deserialize(reader));
}
}
public void XmlContainerElements()
{
var xml = "<ContainerOfUnitVector3D>\r\n" +
" <Value1><X>0.2672612419124244</X><Y>-0.53452248382484879</Y><Z>0.80178372573727319</Z></Value1>\r\n" +
" <Value2><X>1</X><Y>0</Y><Z>0</Z></Value2>\r\n" +
"</ContainerOfUnitVector3D>";
var serializer = new XmlSerializer(typeof(AssertXml.Container <UnitVector3D>));
var deserialized = (AssertXml.Container <UnitVector3D>)serializer.Deserialize(new StringReader(xml));
AssertGeometry.AreEqual(UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319), deserialized.Value1);
AssertGeometry.AreEqual(UnitVector3D.Create(1, 0, 0), deserialized.Value2);
}
public void InterSectionPointDifferentOrder()
{
var plane1 = new Plane(UnitVector3D.Create(0.8, 0.3, 0.01), new Point3D(20, 0, 0));
var plane2 = new Plane(UnitVector3D.Create(0.002, 1, 0.1), new Point3D(0, 0, 0));
var plane3 = new Plane(UnitVector3D.Create(0.5, 0.5, 1), new Point3D(0, 0, -30));
var pointFromPlanes1 = Plane.PointFromPlanes(plane1, plane2, plane3);
var pointFromPlanes2 = Plane.PointFromPlanes(plane2, plane1, plane3);
var pointFromPlanes3 = Plane.PointFromPlanes(plane3, plane1, plane2);
AssertGeometry.AreEqual(pointFromPlanes1, pointFromPlanes2, 1E-10);
AssertGeometry.AreEqual(pointFromPlanes3, pointFromPlanes2, 1E-10);
}
public void ToDenseVector()
{
var uv = UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319);
var vector = uv.ToVector();
Assert.AreEqual(3, vector.Count);
Assert.AreEqual(0.2672612419124244, vector[0]);
Assert.AreEqual(-0.53452248382484879, vector[1]);
Assert.AreEqual(0.80178372573727319, vector[2]);
var roundtripped = UnitVector3D.OfVector(vector);
Assert.AreEqual(0.2672612419124244, roundtripped.X);
Assert.AreEqual(-0.53452248382484879, roundtripped.Y);
Assert.AreEqual(0.80178372573727319, roundtripped.Z);
}
public void XmlContainerRoundtrip()
{
var container = new AssertXml.Container <UnitVector3D>
{
Value1 = UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319),
Value2 = UnitVector3D.Create(1, 0, 0)
};
var expected = "<ContainerOfUnitVector3D>\r\n" +
" <Value1 X=\"0.2672612419124244\" Y=\"-0.53452248382484879\" Z=\"0.80178372573727319\"></Value1>\r\n" +
" <Value2 X=\"1\" Y=\"0\" Z=\"0\"></Value2>\r\n" +
"</ContainerOfUnitVector3D>";
var roundTrip = AssertXml.XmlSerializerRoundTrip(container, expected);
AssertGeometry.AreEqual(container.Value1, roundTrip.Value1);
AssertGeometry.AreEqual(container.Value2, roundTrip.Value2);
}
public void Create()
{
var actual = UnitVector3D.Create(1, -2, 3);
Assert.AreEqual(0.2672612419124244, actual.X);
Assert.AreEqual(-0.53452248382484879, actual.Y);
Assert.AreEqual(0.80178372573727319, actual.Z);
actual = UnitVector3D.Create(0.2672612419124244, -0.53452248382484879, 0.80178372573727319);
Assert.AreEqual(0.2672612419124244, actual.X);
Assert.AreEqual(-0.53452248382484879, actual.Y);
Assert.AreEqual(0.80178372573727319, actual.Z);
Assert.Throws <ArgumentOutOfRangeException>(() => UnitVector3D.Create(double.NaN, 2, 3));
Assert.Throws <ArgumentOutOfRangeException>(() => UnitVector3D.Create(double.PositiveInfinity, 2, 3));
Assert.Throws <ArgumentOutOfRangeException>(() => UnitVector3D.Create(double.NegativeInfinity, 2, 3));
}
public UnitVector3D Create()
{
return(UnitVector3D.Create(1, 0, 0, 2));
}