75 lines
2.8 KiB
C#
75 lines
2.8 KiB
C#
using System.Windows;
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using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Mechanical;
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using Autodesk.Revit.DB.Plumbing;
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using Autodesk.Revit.UI.Selection;
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using Nice3point.Revit.Toolkit.External;
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namespace ShrlAlgoToolkit.RevitAddins.Mep;
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/// <summary>
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/// Revit执行命令
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/// </summary>
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[Transaction(TransactionMode.Manual)]
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public class BreakMEPCurveCmd : ExternalCommand
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{
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public override void Execute()
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{
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try
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{
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while (true)
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{
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var filter1 = new FuncFilter(
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e => e is MEPCurve and not InsulationLiningBase and not FlexDuct and not FlexPipe);
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var refer1 = UiDocument.Selection.PickObject(
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ObjectType.PointOnElement, filter1
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, "拾取打断管线的位置");
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var pointPicked = refer1.GlobalPoint;
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var mepCurve = UiDocument.Document.GetElement(refer1) as MEPCurve;
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var loc = mepCurve.GetCurve() as Line;
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var d = loc.Direction;
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var halfGap = 20 / 304.8;
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var point1 = pointPicked - d * halfGap;
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var point2 = pointPicked + d * halfGap;
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var breakPoint1 = mepCurve.GetCurve().Project(point1).XYZPoint;
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var breakPoint2 = mepCurve.GetCurve().Project(point2).XYZPoint;
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if (!loc.IsInsideEx(breakPoint1, halfGap) || !loc.IsInsideEx(breakPoint2, halfGap))
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{
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MessageBox.Show("打断点距离管线端点太近");
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continue;
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}
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//var direction = breakPoint2 - breakPoint1;
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//var flag = direction.Normalize().IsAlmostEqualTo(loc.Direction);
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Document.Invoke(_ =>
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{
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var second = mepCurve.BreakByPoint(breakPoint1);
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var third = mepCurve.BreakByPoint(breakPoint2);
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Document.Delete(third);
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//if (flag)
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//{
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// var second = mepCurve.BreakByPoint(breakPoint1);
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// var third = mepCurve.BreakByPoint(breakPoint2);
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// Document.Delete(third);
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//}
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//else
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//{
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// var second = mepCurve.BreakByPoint(breakPoint2);
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// //var mepCurve2 = Document.GetElement(second) as ElementToMove;
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// var third = mepCurve.BreakByPoint(breakPoint1);
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// Document.Delete(third);
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//}
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}, "打断管线");
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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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}
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}
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} |