public void TestHit2()
{
double ta, tb;
RenderItem ria, rib;
for(int i = 0; i < TestParameters.BuildTest; i++) {
int nt = Math.Max(2, Maths.Random(i));
List<RenderItem> ris = new List<RenderItem>();
for(int j = 0x00; j < nt; j++) {
ris.Add(new Triangle(Point3.Random(), Point3.Random(), Point3.Random(), null, null, null, null, null, null, null));
}
NaiveAccelerator ga = new NaiveAccelerator(ris);
OctTreeAccelerator oa = new OctTreeAccelerator(ris);
for(int k = 0; k < TestParameters.RayTest; k++) {
Ray ray = Ray.Random();
ria = ga.CalculateHit(ray, out ta, double.PositiveInfinity);
rib = oa.CalculateHit(ray, out tb, double.PositiveInfinity);
TestParameters.TestRIEqual(ray, ta, tb, ris, ria, rib);
}
}
}
public void TestHit1()
{
Matrix4 M = new Matrix4();
M.Shift(0.0d, 0.0d, 10.0d);
LoaderObj lo = new LoaderObj();
FileStream fs = File.Open("triceratops.obj", FileMode.Open, FileAccess.Read);
lo.Load(null, fs);
fs.Close();
List<RenderItem> ris = new List<RenderItem>();
lo.Inject(ris, M);
NaiveAccelerator ga = new NaiveAccelerator(ris);
OctTreeAccelerator oa = new OctTreeAccelerator(ris);
double ta, tb;
RenderItem ria, rib;
for(int i = 0x00; i < 0x10000000; i++) {
Ray ray = Ray.Random();
ray.NormalizeDirection();
ria = ga.CalculateHit(ray, out ta, double.PositiveInfinity);
rib = oa.CalculateHit(ray, out tb, double.PositiveInfinity);
TestParameters.TestRIEqual(ray, ta, tb, ris, ria, rib);
}
}
public void TestHit3()
{
List<RenderItem> ris = new List<RenderItem>();
ris.Add(new Sphere(new Point3(-3.0d, 0.0d, 20.0d), 2.0d, null));
ris.Add(new Sphere(new Point3(3.0d, 0.0d, 30.0d), 2.0d, null));
ris.Add(new Triangle(new Point3(-20.0d, -10.0d, -20.0d), new Point3(-20.0d, -10.0d, 100.0d), new Point3(20.0d, -10.0d, 100.0d), Material.DefaultMaterial));
ris.Add(new Triangle(new Point3(-20.0d, -10.0d, -20.0d), new Point3(20.0d, -10.0d, 100.0d), new Point3(20.0d, -10.0d, -20.0d), Material.DefaultMaterial));
ris.Add(new Triangle(new Point3(20.0d, 10.0d, -20.0d), new Point3(20.0d, 10.0d, 100.0d), new Point3(-20.0d, 10.0d, 100.0d), null));
ris.Add(new Triangle(new Point3(20.0d, 10.0d, -20.0d), new Point3(-20.0d, 10.0d, 100.0d), new Point3(-20.0d, 10.0d, -20.0d), null));
ris.Add(new Triangle(new Point3(-20.0d, -10.0d, -20.0d), new Point3(-20.0d, 10.0d, -20.0d), new Point3(-20.0d, 10.0d, 100.0d), null));
ris.Add(new Triangle(new Point3(-20.0d, -10.0d, -20.0d), new Point3(-20.0d, 10.0d, 100.0d), new Point3(-20.0d, -10.0d, 100.0d), null));
ris.Add(new Triangle(new Point3(100.0d, 10.0d, -20.0d), new Point3(100.0d, -10.0d, -20.0d), new Point3(100.0d, -10.0d, 100.0d), null));
ris.Add(new Triangle(new Point3(100.0d, 10.0d, -20.0d), new Point3(100.0d, -10.0d, 100.0d), new Point3(100.0d, 10.0d, 100.0d), null));
NaiveAccelerator na = new NaiveAccelerator(ris);
OctTreeAccelerator oa = new OctTreeAccelerator(ris);
double ta, tb;
RenderItem ria, rib;
for(int i = 0x00; i < int.MaxValue; i++) {
Ray ray = Ray.Random();
ray.NormalizeDirection();
ria = na.CalculateHit(ray, out ta, double.PositiveInfinity);
rib = oa.CalculateHit(ray, out tb, double.PositiveInfinity);
TestParameters.TestRIEqual(ray, ta, tb, ris, ria, rib);
}
}