public static Dictionary <string, object> FindDeptCirculationNetwork(List <DeptData> deptData, Polygon2d leftOverPoly = null, bool noExternalWall = false, double circulationFrequency = 0.75)
{
if (deptData == null || deptData.Count == 0)
{
return(null);
}
double limit = 0;
List <Polygon2d> polygonsAllDeptList = new List <Polygon2d>();
List <DeptData> deptDataAllDeptList = new List <DeptData>();
List <List <string> > deptNamesNeighbors = new List <List <string> >();
List <List <Line2d> > lineCollection = new List <List <Line2d> >();
//make flattened list of all dept data and dept polys
for (int i = 0; i < deptData.Count; i++)
{
List <Polygon2d> polyList = deptData[i].PolyAssignedToDept;
if (!ValidateObject.CheckPolyList(polyList))
{
continue;
}
for (int j = 0; j < polyList.Count; j++)
{
polygonsAllDeptList.Add(polyList[j]);
deptDataAllDeptList.Add(deptData[i]);
}
}
if (leftOverPoly != null)
{
polygonsAllDeptList.Add(leftOverPoly);
}
//else Trace.WriteLine("leftover poly found null, so not added");
List <Line2d> networkLine = new List <Line2d>();
for (int i = 0; i < polygonsAllDeptList.Count; i++)
{
Polygon2d polyA = polygonsAllDeptList[i];
for (int j = i + 1; j < polygonsAllDeptList.Count; j++)
{
Polygon2d polyB = polygonsAllDeptList[j];
Dictionary <string, object> checkNeighbor = PolygonUtility.FindPolyAdjacentEdge(polyA, polyB, limit);
if (checkNeighbor != null)
{
if ((bool)checkNeighbor["Neighbour"] == true)
{
networkLine.Add((Line2d)checkNeighbor["SharedEdge"]);
}
}
}
}
// if externalWalls not necessary
List <Line2d> extraLines = new List <Line2d>();
List <Polygon2d> polyKeyList = new List <Polygon2d>();
if (noExternalWall)
{
polyKeyList = deptData[0].PolyAssignedToDept;
for (int i = 0; i < polyKeyList.Count; i++)
{
Polygon2d polyA = polyKeyList[i];
for (int j = i + 1; j < polyKeyList.Count; j++)
{
Polygon2d polyB = polyKeyList[j];
Dictionary <string, object> checkNeighbor = PolygonUtility.FindPolyAdjacentEdgeEdit(polyA, polyB, 0.05);
if (checkNeighbor != null)
{
if ((bool)checkNeighbor["Neighbour"] == true)
{
networkLine.Add((Line2d)checkNeighbor["SharedEdge"]);
extraLines.Add((Line2d)checkNeighbor["SharedEdge"]);
}
}
}
}
}
List <Line2d> cleanNetworkLines = LineUtility.RemoveDuplicateLines(networkLine);
// extend the lines found
for (int i = 0; i < cleanNetworkLines.Count; i++)
{
cleanNetworkLines[i] = LineUtility.ExtendLine(cleanNetworkLines[i], 2000);
}
cleanNetworkLines = RemoveNetworkRedundancy(cleanNetworkLines, circulationFrequency);
//return cleanNetworkLines;
return(new Dictionary <string, object>
{
{ "CirculationNetworkLines", (cleanNetworkLines) }
});
}
