public void IntersectTest()
{
MBB mbb2 = new MBB(new Point(0, 0, 0), new Point(2, 2, 2));
Ray ray = new Ray(new Point(-1, 0, 0), new Point(-4, 1, 1));
Assert.AreEqual(mbb2.Intersects(ray), false);
}
public void VolumeChangeTest()
{
MBB mbb1 = new MBB(new Point(0, 0, 0), new Point(2, 2, 8));
MBB mbb2 = new MBB(new Point(0, 0, 0), new Point(2, 2, 2));
Assert.AreEqual(-30, MBB.CheckVolumeChange(mbb1, mbb2, new Point(3, 3, 0)));
}
public void OverlapVolumeChangeTest()
{
MBB mbb1 = new MBB(new Point(0, 0, 0), new Point(2, 2, 2));
MBB mbb2 = new MBB(new Point(1, 1, 1), new Point(4, 4, 4));
Assert.AreEqual(0, MBB.CheckOverlapChange(mbb2, mbb1, new Point(2, 2, 2)));
}
public void OverlapVolumeTest()
{
MBB mbb1 = new MBB(new Point(0, 0, 0), new Point(2, 2, 2));
MBB mbb2 = new MBB(new Point(1, 1, 1), new Point(2, 2, 2));
Assert.AreEqual(1, MBB.CheckOverlapVolume(mbb1, mbb2));
}
public void MBBCreationTest()
{
MBB mbb = new MBB();
Triangle triangle = new Triangle(new Point(1, -1, 2),
new Point(4, 2, 7), new Point(-5, 5, -6));
mbb.AddTriangle(triangle);
Assert.AreEqual(-5, mbb._xMin);
Assert.AreEqual(4, mbb._xMax);
Assert.AreEqual(-1, mbb._yMin);
Assert.AreEqual(5, mbb._yMax);
Assert.AreEqual(-6, mbb._zMin);
Assert.AreEqual(7, mbb._zMax);
}
public void AnotherCtorTest()
{
MBB mbb = new MBB();
Triangle triangle = new Triangle(new Point(1, -1, 2),
new Point(4, 2, 7), new Point(-5, 5, -6));
mbb.AddTriangle(triangle);
MBB mbb1 = new MBB(triangle);
Assert.AreEqual(mbb1._xMin, mbb._xMin);
Assert.AreEqual(mbb1._xMax, mbb._xMax);
Assert.AreEqual(mbb1._yMin, mbb._yMin);
Assert.AreEqual(mbb1._yMax, mbb._yMax);
Assert.AreEqual(mbb1._zMin, mbb._zMin);
Assert.AreEqual(mbb1._zMax, mbb._zMax);
}
