private void makeEdge(Node n1, Node n2)
{
string tmp1 = n1.Id + "-" + n2.Id;
string tmp2 = n2.Id + "-" + n1.Id;
if (_edgeDictionary.ContainsKey(tmp1))
{
return; // already exists
}
if (_edgeDictionary.ContainsKey(tmp2))
{
return;
}
LifeSaver.Models.Edge edge =
new Models.Edge()
{
End1 = n1, End2 = n2
};
edge.Distance = n1.Location.DistanceTo(n2.Location);
_edgeDictionary.Add(tmp1, edge);
_edgeDictionary.Add(tmp2, edge);
n1.Neighbors.Add(edge);
n2.Neighbors.Add(edge);
_allEdges.Add(edge);
}
private Dictionary <ElementId, RoomWithTransitLines> getRoomsWithTransitLines()
{
Dictionary <ElementId, RoomWithTransitLines> rooms = new Dictionary <ElementId, RoomWithTransitLines>();
FilteredElementCollector coll = null;
if (_view != null)
{
coll = new FilteredElementCollector(_doc);
}
else
{
coll = new FilteredElementCollector(_doc, _view.Id);
}
coll.OfCategory(BuiltInCategory.OST_Lines).OfClass(typeof(CurveElement)).WhereElementIsNotElementType();
List <CurveElement> curves = coll.Cast <CurveElement>().Where(c => c.CurveElementType == CurveElementType.ModelCurve).ToList();
curves = curves.Where(c => (c.LineStyle != null) && (c.LineStyle.Name.ToUpper() == "TRANSITLINE")).ToList();
if (curves.Count == 0)
{
return(rooms);
}
foreach (ModelCurve mc in curves)
{
XYZ end1 = mc.GeometryCurve.GetEndPoint(0);
XYZ end2 = mc.GeometryCurve.GetEndPoint(1);
Room r1 = _doc.GetRoomAtPoint(end1, _phase);
Room r2 = _doc.GetRoomAtPoint(end2, _phase);
if ((r1 == null) || (r2 == null))
{
throw new AnalysisException("The Transit Line Id: " + mc.Id.IntegerValue + " is not entirely in a room in phase " + _phase.Name)
{
Element = mc.Id
}
}
;
if ((r1.Id != r2.Id))
{
throw new AnalysisException("The Transit Line Id: " + mc.Id.IntegerValue + " is not entirely in the same room in phase " + _phase.Name)
{
Element = mc.Id
}
}
;
// see if it already exists or not...
if (rooms.ContainsKey(r1.Id) == false)
{
rooms.Add(r1.Id, new RoomWithTransitLines(r1));
}
Node node1 = new Node()
{
LevelId = r1.Id,
Location = end1,
NodeType = Node.NodeTypeEnum.TransitPoint,
RevitId = mc.Id,
RoomId = r1.Id
};
Node node2 = new Node()
{
LevelId = r2.Id,
Location = end2,
NodeType = Node.NodeTypeEnum.TransitPoint,
RevitId = mc.Id,
RoomId = r2.Id
};
addNode(node1);
addNode(node2);
rooms[r1.Id].Lines.Add(new TransitLine()
{
Curve = mc.GeometryCurve,
RevitId = mc.Id,
RoomId = r1.Id,
End1 = node1,
End2 = node2
});
// make an edge as well...
Models.Edge edge = new Models.Edge()
{
End1 = node1, End2 = node2
};
_edgeDictionary.Add(node1.Id + "-" + node2.Id, edge);
_edgeDictionary.Add(node2.Id + "-" + node1.Id, edge);
_allEdges.Add(edge);
}
return(rooms);
}
