public void TestInBox()
{
Random rnd = new Random();
Point3 pa = new Point3(), pb = new Point3(), pc = new Point3();
Triangle t = new Triangle(pa, pb, pc, null, null, null, null, null, null, null);
for(int i = 0x00; i < 100; i++) {
pa.SetValues(rnd.NextDouble(), rnd.NextDouble(), rnd.NextDouble());
pb.SetValues(rnd.NextDouble(), rnd.NextDouble(), rnd.NextDouble());
pc.SetValues(rnd.NextDouble(), rnd.NextDouble(), rnd.NextDouble());
double a = rnd.NextDouble(), b = rnd.NextDouble(), c = rnd.NextDouble(), d = rnd.NextDouble(), e = rnd.NextDouble(), f = rnd.NextDouble();
double mx = Math.Min(a, b), Mx = Math.Max(a, b), my = Math.Min(c, d), My = Math.Max(c, d), mz = Math.Min(e, f), Mz = Math.Max(e, f);
if(pa.InBox(mx, Mx, my, My, mz, Mz) || pb.InBox(mx, Mx, my, My, mz, Mz) || pc.InBox(mx, Mx, my, My, mz, Mz)) {
Assert.IsTrue(t.InBox(mx, Mx, my, My, mz, Mz));
}
}
}