87 lines
2.5 KiB
C#
87 lines
2.5 KiB
C#
using Autodesk.Revit.DB;
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using Autodesk.Revit.UI.Selection;
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using Nice3point.Revit.Toolkit.External;
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using Sai.Toolkit.Revit.Helpers;
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namespace Sai.RvKits.RvView;
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[Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
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[Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
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public class DimensionBy2LineCmd : ExternalCommand
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{
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public override void Execute()
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{
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#region RepeatExecute
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using Transaction trans = new(Document, "标注");
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try
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{
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while (true)
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{
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var referenceType1 = ElementReferenceType.REFERENCE_TYPE_LINEAR;
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var refer = UiDocument.Selection.PickObject(
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ObjectType.Edge,
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new FuncFilter(_ => true, (reference, _) => referenceType1 == reference.ElementReferenceType),
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"请选择第一条边"
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);
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var refer1 = UiDocument.Selection.PickObject(
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ObjectType.Edge,
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new FuncFilter(_ => true, (reference, _) => referenceType1 == reference.ElementReferenceType),
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"请选择第二条边"
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);
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var e = UiDocument.Document.GetElement(refer);
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var e1 = UiDocument.Document.GetElement(refer1);
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var f = e.GetGeometryObjectFromReference(refer) as Edge;
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var f1 = e1.GetGeometryObjectFromReference(refer1) as Edge;
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var c1 = f.AsCurve();
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var c2 = f1.AsCurve();
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var p1 = c1.GetEndPoint(0);
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c2.MakeUnbound();
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var p2 = c2.Project(p1).XYZPoint;
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var l = Line.CreateBound(p1, p2);
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ReferenceArray array = new();
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array.Append(refer);
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array.Append(refer1);
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try
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{
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trans.Start();
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Document.Create.NewDimension(Document.ActiveView, l, array);
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trans.Commit();
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}
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catch (Autodesk.Revit.Exceptions.InvalidOperationException)
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{
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var plane = Plane.CreateByThreePoints(f.AsCurve().GetEndPoint(0), f.AsCurve().GetEndPoint(1), f1.AsCurve().GetEndPoint(0));
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var originSketch = Document.ActiveView.SketchPlane;
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Document.ActiveView.SketchPlane = SketchPlane.Create(Document, plane);
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Document.Create.NewDimension(Document.ActiveView, l, array);
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Document.ActiveView.SketchPlane = originSketch;
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trans.Commit();
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return;
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}
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}
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}
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catch (Autodesk.Revit.Exceptions.OperationCanceledException)
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{
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if (trans.GetStatus() == TransactionStatus.Started)
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{
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trans.Commit();
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}
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}
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catch (Exception)
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{
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//message = ex.InnerException.ToString();
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if (trans.GetStatus() == TransactionStatus.Started)
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{
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trans.Commit();
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}
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return;
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}
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#endregion RepeatExecute
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}
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}
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