private void TestToStringResults(Vec3F o, string s, string listSeparator, string decimalSeparator)
{
string[] results = s.Split(new[] { listSeparator }, StringSplitOptions.RemoveEmptyEntries);
Assert.AreEqual(results.Length, 3);
foreach (string oneFloatString in results)
{
Assert.True(oneFloatString.Contains(decimalSeparator));
}
Assert.AreEqual(float.Parse(results[0]), o.X);
Assert.AreEqual(float.Parse(results[1]), o.Y);
Assert.AreEqual(float.Parse(results[2]), o.Z);
Vec3F roundTrip = Vec3F.Parse(s);
Assert.AreEqual(roundTrip.X, o.X);
Assert.AreEqual(roundTrip.Y, o.Y);
Assert.AreEqual(roundTrip.Z, o.Z);
}
/// <summary>
/// Sets this cammera's state completely. Complements GetState().</summary>
/// <param name="root">The XML element containing the state of a camera</param>
/// <param name="xmlDoc">The XML document that owns 'root'</param>
public void SetState(XmlElement root, XmlDocument xmlDoc)
{
ViewTypes viewType;
Vec3F eye;
Vec3F lookAtPoint;
Vec3F upVector;
float yFov;
float nearZ;
float farZ;
float focusRadius;
string value;
value = root.GetAttribute("viewType");
viewType = (ViewTypes)int.Parse(value, NumberStyles.AllowHexSpecifier);
value = root.GetAttribute("eye");
eye = Vec3F.Parse(value);
value = root.GetAttribute("lookAtPoint");
lookAtPoint = Vec3F.Parse(value);
value = root.GetAttribute("upVector");
upVector = Vec3F.Parse(value);
value = root.GetAttribute("yFov");
yFov = float.Parse(value);
value = root.GetAttribute("nearZ");
nearZ = float.Parse(value);
value = root.GetAttribute("farZ");
farZ = float.Parse(value);
value = root.GetAttribute("focusRadius");
focusRadius = float.Parse(value);
SetState(viewType, eye, lookAtPoint, upVector, yFov, nearZ, farZ, focusRadius);
}