public void ConvertToVerticalFieldOfViewTest()
{
float verticalFieldOfView = PerspectiveViewVolume.GetFieldOfViewY(MathHelper.ToRadians(90), 1);
float expectedFieldOfView = MathHelper.ToRadians(90);
Assert.IsTrue(Numeric.AreEqual(expectedFieldOfView, verticalFieldOfView));
verticalFieldOfView = PerspectiveViewVolume.GetFieldOfViewY(MathHelper.ToRadians(75), (float)(4.0 / 3.0));
expectedFieldOfView = (float)MathHelper.ToRadians(59.840444);
Assert.IsTrue(Numeric.AreEqual(expectedFieldOfView, verticalFieldOfView));
verticalFieldOfView = PerspectiveViewVolume.GetFieldOfViewY(MathHelper.ToRadians(90), (float)(16.0 / 9.0));
expectedFieldOfView = (float)MathHelper.ToRadians(58.715507);
Assert.IsTrue(Numeric.AreEqual(expectedFieldOfView, verticalFieldOfView));
}
public void GetVerticalViewException2()
{
PerspectiveViewVolume.GetFieldOfViewY(ConstantsF.PiOver4, 0);
}
public void GetVerticalViewException()
{
PerspectiveViewVolume.GetFieldOfViewY(0, 4.0f / 3.0f);
}
