public void TestCylinderIntersects()
{
Scientrace.InfiniteCylinderBorder icb = new Scientrace.InfiniteCylinderBorder(null, null,
new Scientrace.Location(0, -14.5, 0),
new Scientrace.UnitVector(0, 0, 1),
0.2);
Scientrace.Line testLine = new Scientrace.Line(0, 0, 0, 0, -1, 0);
Scientrace.Intersection Ints = icb.intersects(new Scientrace.Trace(600, null, testLine, null, 1, 1));
Assert.AreEqual(Ints.enter.loc.ToCompactString(), new Scientrace.Location(0, -14.3, 0).ToCompactString());
Assert.AreEqual(Ints.exit.loc.ToCompactString(), new Scientrace.Location(0, -14.7, 0).ToCompactString());
testLine = new Scientrace.Line(0, 0, 0.1, 0, -1, 0);
Ints = icb.intersects(new Scientrace.Trace(600, null, testLine, null, 1, 1));
Assert.AreEqual(Ints.enter.loc.ToCompactString(), new Scientrace.Location(0, -14.3, 0.1).ToCompactString());
Assert.AreEqual(Ints.exit.loc.ToCompactString(), new Scientrace.Location(0, -14.7, 0.1).ToCompactString());
testLine = new Scientrace.Line(0.1, 0, 0, 0, -1, 0);
Ints = icb.intersects(new Scientrace.Trace(600, null, testLine, null, 1, 1));
Assert.AreEqual(Ints.enter.loc.ToCompactString(), new Scientrace.Location(0.1, -14.5 + (Math.Sqrt(0.03)), 0).ToCompactString());
Assert.AreEqual(Ints.exit.loc.ToCompactString(), new Scientrace.Location(0.1, -14.5 - (Math.Sqrt(0.03)), 0).ToCompactString());
}
