public void AddingPointsToAnEmptyBoundingBox()
{
var box = new BoundingBox();
box.Add(new Point(-5, 2, 0));
box.Add(new Point(7, 0, -3));
Assert.AreEqual(new Point(-5, 0, -3), box.Min);
Assert.AreEqual(new Point(7, 2, 0), box.Max);
}
public void AddingPointsToEmptyBoundingBox_ShouldAdjustTheBounds()
{
var box = new BoundingBox();
var p1 = new Point(-5, 2, 0);
var p2 = new Point(7, 0, -3);
box.Add(p1);
box.Add(p2);
Assert.Equal(new Point(-5, 0, -3), box.Min, PointComparer);
Assert.Equal(new Point(7, 2, 0), box.Max, PointComparer);
}
public void TestBBCreateAddedPoints()
{
var box = new BoundingBox();
var p1 = new Point(-5, 2, 0);
var p2 = new Point(7, 0, -3);
box.Add(p1);
box.Add(p2);
Assert.AreEqual(box.Min, new Point(-5, 0, -3));
Assert.AreEqual(box.Max, new Point(7, 2, 0));
}
/// <summary>
/// the center position of each chain in the symmetry unit cell
/// </summary>
/// <param name="crystalChainsHash"></param>
/// <returns></returns>
private void GetCenterPosOfCellChains(Dictionary <string, AtomInfo[]> crystalChainsHash, ref Dictionary <string, BoundingBox> chainBbHash)
{
chainBbHash = new Dictionary <string, BoundingBox> ();
double minX = 100;
double minY = 100;
double minZ = 100;
double maxX = -100;
double maxY = -100;
double maxZ = -100;
foreach (string cellChain in crystalChainsHash.Keys)
{
minX = 100;
minY = 100;
minZ = 100;
maxX = -100;
maxY = -100;
maxZ = -100;
AtomInfo[] chainAtoms = (AtomInfo[])crystalChainsHash[cellChain];
foreach (AtomInfo atom in chainAtoms)
{
if (minX > atom.fractCoord.X)
{
minX = atom.fractCoord.X;
}
if (maxX < atom.fractCoord.X)
{
maxX = atom.fractCoord.X;
}
if (minY > atom.fractCoord.Y)
{
minY = atom.fractCoord.Y;
}
if (maxY < atom.fractCoord.Y)
{
maxY = atom.fractCoord.Y;
}
if (minZ > atom.fractCoord.Z)
{
minZ = atom.fractCoord.Z;
}
if (maxZ < atom.fractCoord.Z)
{
maxZ = atom.fractCoord.Z;
}
}
BoundingBox bb = new BoundingBox();
bb.Add(minX, maxX);
bb.Add(minY, maxY);
bb.Add(minZ, maxZ);
chainBbHash.Add(cellChain, bb);
}
}
public BoundingBox CalculateBoundingBox()
{
BoundingBox result = this.MinimumBoundingBox;
if (LeftChild != null && !LeftChild.IsNilNode())
{
result = result.Add(LeftChild.CalculateBoundingBox());
}
if (RightChild != null && !RightChild.IsNilNode())
{
result = result.Add(RightChild.CalculateBoundingBox());
}
return(result);
}
public void AddingOneBoundingBoxToAnother_ShouldCauseOriginalBoxToExpand()
{
var box1 = new BoundingBox(new Point(-5, -2, 0), new Point(7, 4, 4));
var box2 = new BoundingBox(new Point(8, -7, -2), new Point(14, 2, 8));
box1.Add(box2);
Assert.Equal(new Point(-5, -7, -2), box1.Min, PointComparer);
Assert.Equal(new Point(14, 4, 8), box1.Max, PointComparer);
}
public void TestBBNested()
{
var box1 = new BoundingBox(new Point(-5, -2, 0), new Point(7, 4, 4));
var box2 = new BoundingBox(new Point(8, -7, -2), new Point(14, 2, 8));
box1.Add(box2);
Assert.AreEqual(box1.Min, new Point(-5, -7, -2));
Assert.AreEqual(box1.Max, new Point(14, 4, 8));
}
public void AddingOneBoundingBoxToAnother()
{
var box1 = new BoundingBox(new Point(-5, -2, 0), new Point(7, 4, 4));
var box2 = new BoundingBox(new Point(8, -7, -2), new Point(14, 2, 8));
box1.Add(box2);
Assert.AreEqual(new Point(-5, -7, -2), box1.Min);
Assert.AreEqual(new Point(14, 4, 8), box1.Max);
}