private Duct createVAVConnection(Objects.Edge edge, ElementId ductType, ElementId system, IList <Objects.Node> nodes, IList <MEPCurve> curves, IList <FamilyInstance> vavs, IList <FamilyInstance> fittings)
{
Objects.Node n1 = nodes.Single(n => n.Id == edge.Node1);
Objects.Node n2 = nodes.Single(n => n.Id == edge.Node2);
Objects.Node vavNode = n1;
if (n1.NodeType != Objects.Node.NodeTypeEnum.Vav)
{
vavNode = n2;
}
Objects.Node corrNode = n1;
if (n1.NodeType != Objects.Node.NodeTypeEnum.Other)
{
corrNode = n2;
}
// find the nearest VAV to vavNode;
// determine if we need to shift the connector on the corridor
var fi = isFittingAtPoint(corrNode.Location, fittings, 0.1);
MEPCurve toConnect = null;
if (fi != null)
{
MEPController.MoveFittingAway(fi, edge.Diameter, out toConnect);
}
Duct d =
MEPController.MakeDuct(_uiDoc.Document, vavNode.Location, corrNode.Location, ductType, system, edge.Diameter, 0.0);
Connector tap = MEPController.GetNearestConnector(d, corrNode.Location);
if (toConnect == null)
{
toConnect = findNearestCurve(corrNode.Location, curves, 0.05);
}
FamilyInstance fi2 = MEPController.MakeTakeOff(tap, toConnect);
if (fi2 != null)
{
fittings.Add(fi2);
}
// connect to the Vav
try
{
FamilyInstance fiVav = findNearest(vavs, vavNode.Location);
Connector vavConn = MEPController.GetProperConnector(fiVav, FlowDirectionType.In, DuctSystemType.SupplyAir);
Connector vavEnd = MEPController.GetNearestConnector(d, vavNode.Location);
MEPController.Connect(vavConn, vavEnd);
}
catch { }
return(d);
}
public void DrawSolution(Objects.Solution sol, IList <Objects.Node> nodes, ElementId system, ElementId ductType)
{
Transaction t = null;
if (_uiDoc.Document.IsModifiable == false)
{
t = new Transaction(_uiDoc.Document, "Create Ductwork");
t.Start();
}
Utilities.AVFUtility.Clear(_uiDoc);
// start with the corridor
IList <Objects.Edge> corrEdges = sol.GetCorridorEdges(nodes);
List <Duct> corrDucts = new List <Duct>();
List <Duct> allDucts = new List <Duct>();
SubTransaction st = new SubTransaction(_uiDoc.Document);
st.Start();
foreach (var edge in corrEdges)
{
Objects.Node n1 = nodes.Single(n => n.Id == edge.Node1);
Objects.Node n2 = nodes.Single(n => n.Id == edge.Node2);
Duct d =
MEPController.MakeDuct(_uiDoc.Document, n1.Location, n2.Location, ductType, system, edge.Diameter, 0.0);
corrDucts.Add(d);
allDucts.Add(d);
}
st.Commit();
_uiDoc.Document.Regenerate();
IList <FamilyInstance> fittings = MEPController.JoinDucts(corrDucts);
IList <Objects.Edge> vavEdges = sol.GetVAVEdges(nodes);
IList <MEPCurve> crvDucts = corrDucts.Cast <MEPCurve>().ToList();
var vavInstances = GetAllVAVs();
foreach (var edge in vavEdges)
{
//Objects.Node n1 = nodes.Single(n => n.Id == edge.Node1);
//Objects.Node n2 = nodes.Single(n => n.Id == edge.Node2);
//MEPController.MakeDuct(_uiDoc.Document, n1.Location, n2.Location, ductType, system, edge.Diameter, 0.0);
Duct d = createVAVConnection(edge, ductType, system, nodes, crvDucts, vavInstances, fittings);
}
IList <Objects.Edge> shaftEdges = sol.GetShaftEdges(nodes);
foreach (var edge in shaftEdges)
{
Objects.Node n1 = nodes.Single(n => n.Id == edge.Node1);
Objects.Node n2 = nodes.Single(n => n.Id == edge.Node2);
MEPController.MakeDuct(_uiDoc.Document, n1.Location, n2.Location, ductType, system, edge.Diameter, 0.0);
}
if (t != null)
{
t.Commit();
}
}
