void insertDataToDict(Tuple <UInt64, UInt64> elementID, CellID64 cellID)
{
CellData cellData;
int dictIdx;
if (!masterDictClass.TryGetValue(cellID.iCellID, out dictIdx, out cellData))
{
// no entry yet for this cell
createCellInDict(elementID, cellID);
masterDictClass.TryGetValue(cellID.iCellID, out dictIdx, out cellData);
}
if (cellData.nodeType == 1) //it's leaf, add the elementID
{
if (cellData.data == null)
{
cellData.data = new SortedSet <int>();
}
cellData.data.Add(getIndexForElementID(elementID));
}
else // it's a node, we must traverse down and add elementID to all the leaves. Not ideal to pass the same flag, but better than none
{
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 0));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 1));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 2));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 3));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 4));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 5));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 6));
insertDataToDict(elementID, CellID64.newChildCellId(cellID, 7));
}
}
public static Octree.OctreeCheck getCellDescendants(CellID64 cellid, int fedID, out List <UInt64> IDsFound)
{
IDsFound = new List <UInt64>();
Octree.OctreeCheck ret;
string whereCond = Octree.childrenCellCondition(cellid);
string sqlStmt = "SELECT UNIQUE CELLID FROM " + DBOperation.formatTabName("BIMRL_SPATIALINDEX", fedID) + " WHERE " + whereCond;
DataTable dt = new DataTable();
OracleCommand command = new OracleCommand(sqlStmt, DBOperation.DBConn);
OracleDataAdapter dtAdapter = new OracleDataAdapter(command);
dtAdapter.Fill(dt);
if (dt.Rows.Count > 0)
{
ret = Octree.OctreeCheck.FOUNDDESCENDANT;
}
else
{
ret = Octree.OctreeCheck.NOTFOUND;
}
foreach (DataRow dtRow in dt.Rows)
{
CellID64 cell = new CellID64(dtRow["CELLID"].ToString());
IDsFound.Add(cell.iCellID);
}
return(ret);
}
public static void getCellIDComponents(CellID64 cell, out int XMinComp, out int YMinComp, out int ZMinComp, out int XMaxComp, out int YMaxComp, out int ZMaxComp)
{
XMinComp = 0;
YMinComp = 0;
ZMinComp = 0;
XMaxComp = 0;
YMaxComp = 0;
ZMaxComp = 0;
int depth = CellID64.getLevel(cell);
int maxDepth = 19;
for (int i = 0; i < maxDepth; i++)
{
int tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (61 - i * 3)) >> (61 - i * 3 - (maxDepth - 1 - i)));
XMinComp |= tmpOffset;
tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (62 - i * 3)) >> (62 - i * 3 - (maxDepth - 1 - i)));
YMinComp |= tmpOffset;
tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (63 - i * 3)) >> (63 - i * 3 - (maxDepth - 1 - i)));
ZMinComp |= tmpOffset;
}
// Get the max index by adding 1 (at depth) to get the next neighbor cell
XMaxComp = XMinComp + (0x1 << (19 - depth));
YMaxComp = YMinComp + (0x1 << (19 - depth));
ZMaxComp = ZMinComp + (0x1 << (19 - depth));
}
public static string childrenCellCondition(CellID64 cellID)
{
string cellIDStr = cellID.ToString();
int usedCharIdx = (int)Math.Ceiling((double)(CellID64.getLevel(cellID) / 2));
string tmpStr = "(CELLID LIKE '" + cellIDStr.Substring(0, usedCharIdx) + "%' AND CELLID > '" + cellIDStr + "')";
return(tmpStr);
}
public static CellID64 getSmallestContainingCell(LineSegment3D line)
{
CellID64 llbSmallestCell = CellID64.cellAtMaxDepth(line.startPoint);
CellID64 urtSmallestCell = CellID64.cellAtMaxDepth(line.endPoint);
CellID64 theCell = getCombinedSmallestContainingCell(llbSmallestCell, urtSmallestCell);
return(theCell);
}
///
/// Creates a new octree.
///
public OctreeNode(OctreeNode parentID, int depth, int leafNo)
{
this._depth = depth;
this._parent = parentID;
nodeCellID = CellID64.newChildCellId(parentID.nodeCellID, leafNo);
_children = new List <OctreeNode>();
_flag = PolyhedronIntersectEnum.Intersect;
}
public static CellID64 getSmallestContainingCell(BoundingBox3D BBox)
{
// 1st step. Get the minimum Octree Cell containing the polyH bounding box
CellID64 llbSmallestCell = CellID64.cellAtMaxDepth(BBox.LLB);
CellID64 urtSmallestCell = CellID64.cellAtMaxDepth(BBox.URT);
CellID64 theCell = getCombinedSmallestContainingCell(llbSmallestCell, urtSmallestCell);
return(theCell);
}
public static CellID64 cellAtDepth(Point3D point, int depth)
{
Vector3D relPos = new Vector3D();
// adjust point not to exceed the World BB boundaries. Note that the position MUST be a little inside the box
if (point.X <= Octree.WorldBB.LLB.X)
{
point.X = Octree.WorldBB.LLB.X + 0.000001;
}
else if (point.X >= Octree.WorldBB.URT.X)
{
point.X = Octree.WorldBB.URT.X - 0.000001;
}
if (point.Y <= Octree.WorldBB.LLB.Y)
{
point.Y = Octree.WorldBB.LLB.Y + 0.000001;
}
else if (point.Y >= Octree.WorldBB.URT.Y)
{
point.Y = Octree.WorldBB.URT.Y - 0.000001;
}
if (point.Z <= Octree.WorldBB.LLB.Z)
{
point.Z = Octree.WorldBB.LLB.Z + 0.000001;
}
else if (point.Z >= Octree.WorldBB.URT.Z)
{
point.Z = Octree.WorldBB.URT.Z - 0.000001;
}
//
relPos = point - Octree.WorldBB.LLB;
Vector3D cellSizeAtDepth = cellSize(depth);
int cellIdX = (int)Math.Floor(relPos.X / cellSizeAtDepth.X);
int cellIdY = (int)Math.Floor(relPos.Y / cellSizeAtDepth.Y);
int cellIdZ = (int)Math.Floor(relPos.Z / cellSizeAtDepth.Z);
UInt64 iCellID = 0;
for (int i = depth - 1; i >= 0; i--)
{
UInt64 z = (UInt64)(cellIdZ & (1 << i)) << (63 - (depth - 1 - i) * 3 - i);
UInt64 y = (UInt64)(cellIdY & (1 << i)) << (62 - (depth - 1 - i) * 3 - i);
UInt64 x = (UInt64)(cellIdX & (1 << i)) << (61 - (depth - 1 - i) * 3 - i);
UInt64 tmp = z | y | x;
iCellID |= tmp;
}
iCellID |= (UInt64)depth << 1;
CellID64 cellID = new CellID64(iCellID);
return(cellID);
}
public static List <string> parentCellList(CellID64 cellID)
{
List <string> cidList = new List <string>();
CellID64 pCell = cellID;
for (int i = CellID64.getLevel(pCell); i > 0; i--)
{
pCell = CellID64.parentCell(pCell);
cidList.Add(pCell.ToString());
}
return(cidList);
}
public static CellID64 parentCell(CellID64 cell)
{
UInt64 a = 0;
for (int i = 0; i < CellID64.getLevel(cell) - 1; i++)
{
a |= cell.iCellID & (UInt64)7 << (61 - i * 3);
}
a |= (UInt64)(CellID64.getLevel(cell) - 1) << 1;
CellID64 pCell = new CellID64(a);
return(pCell);
}
static CellID64 getCombinedSmallestContainingCell(params CellID64[] inputCells)
{
UInt64 cellidMask = 0xFFFFFFFFFFFFFF80;
int startLevel = 0;
int level = 0;
UInt64[] cellCode = new UInt64[inputCells.Count()];
int inputCnt = 0;
foreach (CellID64 inp in inputCells)
{
if (startLevel < inp.Level)
{
startLevel = inp.Level; // get the largest level
}
cellCode[inputCnt] = inp.iCellID & cellidMask; // remove the level
inputCnt++;
}
bool same = false;
UInt64 shiftMask = 0xffffffffffffffff << ((19 - startLevel) * 3 + 7);
for (int i = startLevel; i >= 0; --i)
{
for (int ccount = 1; ccount < inputCells.Count(); ++ccount)
{
cellCode[0] = cellCode[0] & shiftMask;
cellCode[ccount] = cellCode[ccount] & shiftMask;
shiftMask = shiftMask << 3;
if (cellCode[0] == cellCode[ccount])
{
same = true;
}
else
{
break;
}
}
if (same)
{
level = i;
break;
}
}
UInt64 iSmallestCell = cellCode[0] | (uint)level << 1;
CellID64 theSmallestContainingCell = new CellID64(iSmallestCell);
return(theSmallestContainingCell);
}
public static List <Point3D> getCellIdxCorner(CellID64 cell)
{
List <Point3D> cornerLoc = new List <Point3D>();
Point3D pos = new Point3D();
int depth = CellID64.getLevel(cell);
Vector3D tileSize = cellSize(depth);
pos = getCellIdxLoc(cell);
cornerLoc.Add(pos);
Point3D pos2 = new Point3D(pos.X + tileSize.X, pos.Y + tileSize.Y, pos.Z + tileSize.Z);
cornerLoc.Add(pos2);
return(cornerLoc);
}
public static CellID64 newChildCellId(CellID64 seed, int nodeId)
{
UInt64 cellidMask = 0xFFFFFFFFFFFFFF80;
int level = getLevel(seed) + 1;
UInt64 tmpCellid = seed.iCellID;
// reset level and flag from the original/seed data
tmpCellid = tmpCellid & cellidMask;
tmpCellid = tmpCellid | ((UInt64)nodeId << (64 - level * 3));
tmpCellid |= (UInt64)level << 1;
CellID64 tmpCell = new CellID64(tmpCellid);
return(tmpCell);
}
public static string parentsCellCondition(CellID64 cellID)
{
string tmpStr = "";
CellID64 pCell = cellID;
for (int i = CellID64.getLevel(cellID); i > 0; i--)
{
if (i < CellID64.getLevel(cellID))
{
tmpStr += " OR ";
}
pCell = CellID64.parentCell(pCell);
tmpStr += "(CELLID = '" + pCell.ToString() + "' OR CELLID = '";
pCell.setBorderCell();
tmpStr += pCell.ToString() + "')";
}
return(tmpStr);
}
void init(int ID, int initDictNo, int maxDepth, bool forUserDict, bool skipRegenDict)
{
if (_ID != ID)
{
_ID = ID;
// If not empty, claer first before reallocating a new ones
masterDictClass.Reset();
if (elemIDDict != null)
{
elemIDDict.Clear();
}
if (elemIDList != null)
{
elemIDList.Clear();
}
elemIDDict = new Dictionary <Tuple <UInt64, UInt64>, int>(initDictNo);
elemIDList = new List <Tuple <UInt64, UInt64> >(initDictNo);
CellID64 cell = new CellID64("000000000000");
masterDictClass.AddOrUpdate(cell.iCellID, new CellData {
nodeType = 0, data = new SortedSet <int>()
});
if (!skipRegenDict)
{
regenSpatialIndexDict(ID, masterDictClass);
//_regen = true;
}
_maxDepth = maxDepth;
candidates = new List <string>();
}
if (forUserDict)
{
if (userDict != null)
{
userDict.Clear();
}
userDict = new Dictionary <UInt64, CellData>(1000);
userDictKeepOriginalCell = false;
}
}
OctreeCheck findDescendantLeafNodesInDict(CellID64 cellid, out List <UInt64> outIDs)
{
outIDs = new List <UInt64>();
if (cellid.Level >= MaxDepth)
{
return(OctreeCheck.NOTFOUND);
}
for (int i = 0; i < 8; ++i)
{
CellID64 childID = CellID64.newChildCellId(cellid, i);
CellData cData;
int dictIdx;
bool found = masterDictClass.TryGetValue(childID.iCellID, out dictIdx, out cData);
if (found)
{
if (cData.nodeType == (int)OctreeCellType.LEAF)
{
outIDs.Add(childID.iCellID);
}
else if (cData.nodeType == (byte)OctreeCellType.NODE)
{
List <UInt64> outList;
OctreeCheck ret = findDescendantLeafNodesInDict(childID, out outList);
if (outList.Count > 0)
{
outIDs.AddRange(outList);
}
}
}
}
if (outIDs.Count > 0)
{
return(OctreeCheck.FOUNDDESCENDANT);
}
else
{
return(OctreeCheck.NOTFOUND);
}
}
public static void regenSpatialIndexDict(int fedID, OctreeDict regenSpIndexTree)
{
BIMRLCommon refBIMRLCommon = new BIMRLCommon();
string sqlStmt = "SELECT ELEMENTID, CELLID FROM " + DBOperation.formatTabName("BIMRL_SPATIALINDEX", fedID);
try
{
OracleCommand cmd = new OracleCommand(sqlStmt, DBOperation.DBConn);
cmd.FetchSize = 100000;
OracleDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
string elementid = reader.GetString(0);
ElementID eID = new ElementID(elementid);
string cellid = reader.GetString(1);
CellID64 cell = new CellID64(cellid);
SortedSet <int> cData = new SortedSet <int>();
cData.Add(getIndexForElementID(eID.ElementIDNo)); // the flag is no longer used, any value doesn't matter
CellData data = new CellData {
nodeType = 1, data = cData
};
regenSpIndexTree.AddOrUpdate(cell.iCellID, data);
}
reader.Dispose();
cmd.Dispose();
}
catch (OracleException e)
{
string excStr = "%%Read Error - " + e.Message + "\n\t" + sqlStmt;
refBIMRLCommon.StackPushError(excStr);
}
catch (SystemException e)
{
string excStr = "%%Read Error - " + e.Message + "\n\t" + sqlStmt;
refBIMRLCommon.StackPushError(excStr);
throw;
}
}
public static Point3D getCellIdxLoc(CellID64 cell)
{
Point3D pos = new Point3D();
int XOffset = 0;
int YOffset = 0;
int ZOffset = 0;
int depth = CellID64.getLevel(cell);
for (int i = 0; i < depth; i++)
{
int tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (61 - i * 3)) >> (61 - i * 3 - (depth - 1 - i)));
XOffset |= tmpOffset;
tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (62 - i * 3)) >> (62 - i * 3 - (depth - 1 - i)));
YOffset |= tmpOffset;
tmpOffset = (int)((cell.iCellID & (UInt64)0x1 << (63 - i * 3)) >> (63 - i * 3 - (depth - 1 - i)));
ZOffset |= tmpOffset;
}
Vector3D tileSize = cellSize(depth);
pos.X = XOffset * tileSize.X + Octree.WorldBB.LLB.X;
pos.Y = YOffset * tileSize.Y + Octree.WorldBB.LLB.Y;
pos.Z = ZOffset * tileSize.Z + Octree.WorldBB.LLB.Z;
return(pos);
}
void createCellInDict(Tuple <UInt64, UInt64> elementID, CellID64 cellID)
{
CellID64 parentID = CellID64.parentCell(cellID);
CellData cellData;
int dictIdx;
if (!masterDictClass.TryGetValue(parentID.iCellID, out dictIdx, out cellData))
{
if (parentID.Level <= 0)
{
masterDictClass.AddOrUpdate(parentID.iCellID, new CellData {
nodeType = 0, data = new SortedSet <int>()
});
}
else
{
createCellInDict(elementID, parentID);
}
masterDictClass.TryGetValue(parentID.iCellID, out dictIdx, out cellData);
}
try
{
// entry found, need to create all the entries for the children and transfer all the data into the new cells
// remove the current elementid in the data first if present. It will be added later on
if (cellData.data != null)
{
cellData.data.Remove(getIndexForElementID(elementID));
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 0).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 1).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 2).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 3).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 4).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 5).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 6).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 7).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>(cellData.data)
});
// reset cellData and set the nodeType to "node"
cellData.data.Clear();
}
else
{
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 0).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 1).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 2).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 3).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 4).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 5).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 6).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
masterDictClass.AddOrUpdate(CellID64.newChildCellId(parentID, 7).iCellID, new CellData {
nodeType = 1, data = new SortedSet <int>()
});
}
cellData.nodeType = 0;
masterDictClass.Replace(parentID.iCellID, cellData, dictIdx);
}
catch (Exception ex)
{
refCellBIMRLCommon.StackPushError(ex.Message);
throw;
}
}
/// Creates a new octree.
///
public OctreeNode()
{
nodeCellID = new CellID64((UInt64)0); // root/level-0 tile
_children = new List <OctreeNode>();
_flag = PolyhedronIntersectEnum.FullyContains;
}
public static int getLevel(string cellIdStr)
{
CellID64 cellId = new CellID64(cellIdStr);
return((int)(cellId.iCellID & levelMask) >> 1);
}
OctreeCheck findDescendants(CellID64 cellid, out List <UInt64> IDsFound)
{
OctreeCheck ret = getCellDescendants(cellid, _ID, out IDsFound);
return(ret);
}
/// <summary>
/// Collect ALL the cellids from userDict for populating transient geometry(ies)
/// </summary>
/// <param name="elementIDList"></param>
/// <param name="cellIDStrList"></param>
/// <param name="borderFlagList"></param>
public void collectSpatialIndexUserDict(out List <string> elementIDList, out List <string> cellIDStrList, out List <int> XMinB, out List <int> YMinB, out List <int> ZMinB,
out List <int> XMaxB, out List <int> YMaxB, out List <int> ZMaxB, out List <int> depthList, out List <int> cellType)
{
int initArraySize = 50000;
elementIDList = new List <string>(initArraySize);
cellIDStrList = new List <string>(initArraySize);
cellType = new List <int>(initArraySize);
XMinB = new List <int>(initArraySize);
YMinB = new List <int>(initArraySize);
ZMinB = new List <int>(initArraySize);
XMaxB = new List <int>(initArraySize);
YMaxB = new List <int>(initArraySize);
ZMaxB = new List <int>(initArraySize);
depthList = new List <int>(initArraySize);
int XMin;
int YMin;
int ZMin;
int XMax;
int YMax;
int ZMax;
foreach (KeyValuePair <UInt64, CellData> dictEntry in userDict)
{
CellID64 cellID = new CellID64(dictEntry.Key);
if (dictEntry.Value.data != null)
{
foreach (int tupEID in dictEntry.Value.data)
{
ElementID eID = new ElementID(getElementIDByIndex(tupEID));
// For UserGeom, the ID i s generated from string of a simple number padded left with '0'. Now we need to remove them
int end0Pos = 0;
for (int i = 0; i < eID.ElementIDString.Length; ++i)
{
if (eID.ElementIDString[i] != '0')
{
end0Pos = i;
break;
}
}
string userGeomID = eID.ElementIDString.Remove(0, end0Pos);
elementIDList.Add(userGeomID);
cellIDStrList.Add(cellID.ToString());
// cellType.Add(eID.Value);
cellType.Add(dictEntry.Value.nodeType);
CellID64.getCellIDComponents(cellID, out XMin, out YMin, out ZMin, out XMax, out YMax, out ZMax);
XMinB.Add(XMin);
YMinB.Add(YMin);
ZMinB.Add(ZMin);
XMaxB.Add(XMax);
YMaxB.Add(YMax);
ZMaxB.Add(ZMax);
depthList.Add(CellID64.getLevel(cellID));
}
}
}
}
OctreeCheck findNodeInDict(UInt64 nodeID, bool depthOnly, out List <UInt64> IDsFound)
{
IDsFound = new List <UInt64>();
CellID64 cellid = new CellID64(nodeID);
if (cellid.Level > MaxDepth)
{
return(OctreeCheck.NOTFOUND);
}
CellData outData;
int dictIdx;
if (masterDictClass.TryGetValue(nodeID, out dictIdx, out outData))
{
IDsFound.Add(nodeID);
return(OctreeCheck.NODEFOUND);
}
// No node found at the exact location
// 1. try to find ancestor (it is easier to get)
bool found = false;
if (!depthOnly)
{
while (!found)
{
CellID64 parentcell = CellID64.parentCell(cellid);
if (parentcell.iCellID == 0)
{
break; // reached root cell, it means not found
}
found = masterDictClass.TryGetValue(parentcell.iCellID, out dictIdx, out outData);
if (found)
{
IDsFound.Add(parentcell.iCellID);
}
else
{
cellid = parentcell;
}
}
}
// if still not found, search for the children
if (found)
{
return(OctreeCheck.FOUNDANCESTOR);
}
else
{
// Reset the cellid to the original cellid and not the overwritten one by "found ancestor" logic
cellid = new CellID64(nodeID);
if (cellid.Level >= Octree.MaxDepth)
{
return(OctreeCheck.NOTFOUND);
}
// We will only search for descendants if it is not at the max depth since node at max depth definitely does not have any descendants
List <UInt64> outID;
// OctreeCheck ret = findDescendants(cellid, out outID); // This version uses DB query
OctreeCheck ret = findDescendantLeafNodesInDict(cellid, out outID); // This version uses Dict search
if (ret == OctreeCheck.FOUNDDESCENDANT)
{
IDsFound.AddRange(outID);
}
return(ret);
}
}
//void insertDataToDictDB(string elementID, CellID64 cellID)
//{
// CellData cellData;
// cellData.nodeType = 1;
// string sqlStmt = null;
// short cellType;
// try
// {
// if (!masterDictDB.TryGetValue(cellID.ToString(), out cellType))
// {
// // no entry yet for this cell
// createCellInDictDB(elementID, cellID);
// masterDictDB.TryGetValue(cellID.ToString(), out cellType);
// }
// if (cellType == 1) //it's leaf, add the elementID
// {
// DBOperation.executeSingleStmt("INSERT INTO CELLTREEDETTMP (CELLID,ELEMENTID) VALUES ('" + cellID.ToString() + "','" + elementID.ToString() + "')" );
// }
// else // it's a node, we must traverse down and add elementID to all the leaves. Not ideal to pass the same flag, but better than none
// {
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 0));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 1));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 2));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 3));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 4));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 5));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 6));
// insertDataToDictDB(elementID, CellID64.newChildCellId(cellID, 7));
// }
// }
// catch (OracleException e)
// {
// string excStr = "%%Read Error - " + e.Message + "\n\t" + sqlStmt;
// refCellBIMRLCommon.StackPushError(excStr);
// }
//}
//void createCellInDictDB(string elementID, CellID64 cellID)
//{
// CellID64 parentID = CellID64.parentCell(cellID);
// string sqlStmt = null;
// try
// {
// short cellType;
// if (!masterDictDB.TryGetValue(parentID.ToString(), out cellType))
// {
// createCellInDictDB(elementID, parentID);
// masterDictDB.TryGetValue(parentID.ToString(), out cellType);
// }
// // entry found, need to create all the entries for the children and transfer all the data into the new cells
// // remove the current elementid in the data first if present. It will be added later on
// DBOperation.executeSingleStmt("DELETE FROM CELLTREEDETTMP WHERE CELLID='" + parentID.ToString() + "' AND ELEMENTID='" + elementID.ToString() + "'");
// for (int i = 0; i < 8; ++i)
// {
// //findCellPar.Value = cellIDIns;
// //sqlStmt = findCellSQL;
// //celltypeObj = findCellCmd.ExecuteScalar();
// //if (celltypeObj == null)
// string childID = CellID64.newChildCellId(parentID, i).ToString();
// if (!masterDictDB.ContainsKey(childID))
// masterDictDB.Add(childID, 1);
// DBOperation.executeSingleStmt("INSERT INTO CELLTREEDETTMP (CELLID,ELEMENTID) SELECT '" + childID
// + "',ELEMENTID FROM CELLTREEDETTMP WHERE CELLID='" + parentID.ToString() +"'");
// }
// // reset cellData and set the nodeType to "node"
// //cellData.nodeType = 0;
// masterDictDB[parentID.ToString()] = 0;
// DBOperation.executeSingleStmt("DELETE FROM CELLTREEDETTMP WHERE CELLID='" + parentID.ToString() + "'");
// }
// catch (OracleException e)
// {
// string excStr = "%%Read Error - " + e.Message + "\n\t" + sqlStmt;
// refCellBIMRLCommon.StackPushError(excStr);
// }
//}
void insertDataToUserDict(Tuple <UInt64, UInt64> elementID, CellID64 cellID, int borderFlag, bool traverseDepth)
{
CellData cellData;
int dictIdx;
List <UInt64> foundID;
OctreeCheck retEnum = findNodeInDict(cellID.iCellID, traverseDepth, out foundID);
if (retEnum == OctreeCheck.NOTFOUND)
{
// no entry yet for this cell
SortedSet <int> data = new SortedSet <int>();
byte cellType = (byte)OctreeCellType.LEAF;
data.Add(getIndexForElementID(elementID)); // borderflag is not used anymore
cellData = new CellData {
nodeType = cellType, data = data
};
userDict.Add(cellID.iCellID, cellData);
}
else if (retEnum == OctreeCheck.NODEFOUND)
{
masterDictClass.TryGetValue(cellID.iCellID, out dictIdx, out cellData);
if (cellData.nodeType == 1) //it's leaf, add the elementID
{
SortedSet <int> iData = new SortedSet <int>();
byte cellType = (byte)OctreeCellType.LEAF;
//iData.Add(elementID, borderFlag);
iData.Add(getIndexForElementID(elementID));
CellData cdata;
if (!userDict.TryGetValue(cellID.iCellID, out cdata))
{
// entry is not found in the userdict yet
cdata = new CellData();
cdata.nodeType = cellType;
cdata.data = iData;
userDict.Add(cellID.iCellID, cdata);
}
else
{
if (cdata.data == null)
{
cdata.data = new SortedSet <int>();
}
cdata.data.Add(getIndexForElementID(elementID));
}
}
else // it's a node, we must traverse down and add elementID to all the leaves. Not ideal to pass the same flag, but better than none
{
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 0), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 1), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 2), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 3), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 4), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 5), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 6), borderFlag, true);
insertDataToUserDict(elementID, CellID64.newChildCellId(cellID, 7), borderFlag, true);
}
}
else if (retEnum == OctreeCheck.FOUNDANCESTOR || retEnum == OctreeCheck.FOUNDDESCENDANT)
{
SortedSet <int> data = new SortedSet <int>();
byte cellType = (byte)OctreeCellType.LEAF;
if (retEnum == OctreeCheck.FOUNDANCESTOR)
{
cellType = (int)OctreeCellType.LEAFWITHANCESTOR;
}
if (retEnum == OctreeCheck.FOUNDDESCENDANT)
{
cellType = (int)OctreeCellType.LEAFWITHDESCENDANT;
}
if (userDictKeepOriginalCell)
{
data.Add(getIndexForElementID(elementID));
cellData = new CellData {
nodeType = cellType, data = data
};
userDict.Add(cellID.iCellID, cellData);
}
// Now loop through the Ancestor ID(s) found and create new entry(ies) in the userDict
foreach (UInt64 id in foundID)
{
CellData cData;
if (!userDict.TryGetValue(id, out cData))
{
SortedSet <int> iData = new SortedSet <int>();
iData.Add(getIndexForElementID(elementID));
cData = new CellData {
nodeType = (int)OctreeCellType.LEAF, data = iData
};
userDict.Add(id, cData);
}
else
{
if (cData.data == null)
{
cData.data = new SortedSet <int>();
}
cData.data.Add(getIndexForElementID(elementID));
}
}
}
}
public static int getLevel(CellID64 cell)
{
return((int)(cell.iCellID & levelMask) >> 1);
}
