@Test
public void testStellarBounds() {
List<IStellar> stellars = new LinkedList<IStellar>();
stellars.add(start);
stellars.add(end);
IBoundingBox box = BoundingBox.newInstance(stellars);
assertEquals(new Location(0, 0, 0, DistanceUnit.LIGHT_YEAR), box.center());
assertEquals(10, box.radius(), 0);
}
@Test
public void testSplitBounds() {
List<IStellar> stellars = new LinkedList<IStellar>();
stellars.add(start);
stellars.add(end);
IBoundingBox box = BoundingBox.newInstance(stellars);
SplitDegree splitDegree = box.splitDegree();
IBoundingBox[] splitted = new IBoundingBox[splitDegree.value()];
for (IOffset offset : splitDegree.offsets()) {
splitted[offset.offsetIndex()] = (IBoundingBox) box.onSplit(ctx, offset);
}
IBoundingBox frontBottomLeft = splitted[0];
IBoundingBox frontBottomRight = splitted[1];
IBoundingBox frontTopLeft = splitted[2];
IBoundingBox frontTopRight = splitted[3];
IBoundingBox rearBottomLeft = splitted[4];
IBoundingBox rearBottomRight = splitted[5];
IBoundingBox rearTopLeft = splitted[6];
IBoundingBox rearTopRight = splitted[7];
assertEquals(new Location(-5, -5, -5, DistanceUnit.LIGHT_YEAR), frontBottomLeft.center());
assertEquals(5, frontBottomLeft.radius(), 0);
assertEquals(new Location(5, -5, -5, DistanceUnit.LIGHT_YEAR), frontBottomRight.center());
assertEquals(new Location(-5, 5, -5, DistanceUnit.LIGHT_YEAR), frontTopLeft.center());
assertEquals(new Location(5, 5, -5, DistanceUnit.LIGHT_YEAR), frontTopRight.center());
assertEquals(new Location(-5, -5, 5, DistanceUnit.LIGHT_YEAR), rearBottomLeft.center());
assertEquals(new Location(5, -5, 5, DistanceUnit.LIGHT_YEAR), rearBottomRight.center());
assertEquals(new Location(-5, 5, 5, DistanceUnit.LIGHT_YEAR), rearTopLeft.center());
assertEquals(new Location(5, 5, 5, DistanceUnit.LIGHT_YEAR), rearTopRight.center());
}