109 lines
4.3 KiB
C#
109 lines
4.3 KiB
C#
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using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Electrical;
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using Autodesk.Revit.UI.Selection;
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using Nice3point.Revit.Toolkit.External;
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namespace Sai.RvKits.RvMEP;
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[Transaction(TransactionMode.Manual)]
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[Regeneration(RegenerationOption.Manual)]
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public class CableLayoutCmd : ExternalCommand
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{
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private readonly List<Element> elems = new();
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public override void Execute()
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{
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CableLayoutView view = new(Document);
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if (view.ShowDialog() != true)
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{
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return;
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}
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var count = view.ViewModel.Count;
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var conduitType = view.ViewModel.SelectedConduitType;
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var size = view.ViewModel.Size;
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Document.Invoke(
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_ =>
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{
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//Reference refer = UiDocument.Selection.PickObject(ObjectType.Element, new TypeSelectionFilter<CableTray>(), "请选择桥架");
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//var ct = UiDocument.Document.GetElement(refer) as CableTray;
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var refer = UiDocument.Selection.PickObject(ObjectType.Element, new GenericFilter<CableTray>(), "请选择需要敷设桥架");
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var ct = UiDocument.Document.GetElement(refer) as MEPCurve;
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var xyz = refer.GlobalPoint;
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//Curve curve = (ct.Location as LocationCurve).Curve;
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//XYZ project = curve.ProjectOf(xyz).XYZPoint;
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elems.Add(ct);
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var connector = ct.ConnectorManager.Connectors.GetNearestConnector(xyz);
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connector.GetAllRefsElements(elems);
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Dictionary<int, List<Conduit>> dictionary = new();
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List<Conduit> firstConduits = new();
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var interval = size.OuterDiameter;
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foreach (var elem in elems)
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{
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if (elem is MEPCurve mepCurve)
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{
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var conduit = Conduit.Create(
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Document,
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conduitType.Id,
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mepCurve.GetLocCurve().GetEndPoint(0),
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mepCurve.GetLocCurve().GetEndPoint(1),
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mepCurve.LevelId
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);
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firstConduits.Add(conduit);
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}
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}
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dictionary.Add(0, firstConduits);
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if (count > 2)
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{
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for (var i = 0; i < count; i++)
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{
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List<Conduit> conduits = new();
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var x = Math.Pow(-1, i);
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var y = Math.Ceiling(i / 2.0);
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var offest = x * y * interval;
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if (count % 2 == 0)
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{
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offest += interval / 2;
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}
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foreach (var conduit in firstConduits)
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{
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var line = conduit.GetLocCurve() as Line;
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var direction = line!.Direction.CrossProduct(XYZ.BasisZ);
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var id = ElementTransformUtils.CopyElement(Document, conduit.Id, direction * offest).FirstOrDefault();
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var conduitCopied = Document.GetElement(id) as Conduit;
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conduits.Add(conduitCopied);
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}
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dictionary.Add(i + 1, conduits);
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}
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Document.Regenerate();
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}
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for (var i = 0; i < dictionary.Count; i++)
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{
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var conduits = dictionary[i];
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for (var j = 0; j < conduits.Count - 1; j++)
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{
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var conduit = conduits[j];
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var conduit1 = conduits[j + 1];
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var list = ConnectorAssist.GetNearestConnectors(conduit, conduit1);
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if (list[0] != null && list[1] != null)
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{
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Document.Create.NewElbowFitting(list[0], list[1]);
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}
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}
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}
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if (count % 2 == 0)
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{
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Document.Delete(firstConduits.Select(e => e.Id).ToList());
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}
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},
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"敷设电缆"
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);
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}
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}
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