102 lines
4.2 KiB
C#
102 lines
4.2 KiB
C#
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using System.Linq;
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using System.Text;
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using System.Windows;
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using ACadSharp.Entities;
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using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Architecture;
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using Autodesk.Revit.UI;
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using Nice3point.Revit.Toolkit.External;
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namespace Szmedi.RvKits.Civil
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{
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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 Room3D : ExternalCommand
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{
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public override void Execute()
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{
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var result=MessageBox.Show("请确保已已放置房间，是否继续？", "提示", MessageBoxButton.OKCancel, MessageBoxImage.Information);
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if (result != MessageBoxResult.OK)
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{
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Result = Result.Cancelled;
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return;
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}
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var rooms = new FilteredElementCollector(Document).OfCategory(BuiltInCategory.OST_Rooms)
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.Cast<Room>()
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.ToList();
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if (!rooms.Any())
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{
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MessageBox.Show("未发现房间", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
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Result = Result.Cancelled;
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return;
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}
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Document.InvokeGroup(
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tg =>
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{
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var sb = new StringBuilder();
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//Dictionary<Room, List<CurveLoop>> pairs = new();
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using Transaction trans = new(Document, "房间实体");
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foreach (var room in rooms)
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{
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try
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{
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trans.Start();
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List<CurveLoop> curveLoops = [];
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var segments = room.GetBoundarySegments(new SpatialElementBoundaryOptions());
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foreach (var segment in segments)
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{
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CurveLoop curveLoop = new();
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foreach (var boundary in segment)
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{
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curveLoop.Append(boundary.GetCurve());
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}
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curveLoops.Add(curveLoop);
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}
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var geos = new List<GeometryObject>();
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if (curveLoops.Count > 0)
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{
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var baseElev = room.Level.Elevation;
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var lowerOffset = room.get_Parameter(BuiltInParameter.ROOM_LOWER_OFFSET).AsDouble();
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var upperOffset = room.get_Parameter(BuiltInParameter.ROOM_UPPER_OFFSET).AsDouble();
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var extrusionDist = upperOffset - lowerOffset;
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var solid = GeometryCreationUtilities.CreateExtrusionGeometry(
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curveLoops,
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XYZ.BasisZ,
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extrusionDist);
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geos.Add(solid);
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}
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//var directShape = DirectShape.CreateElement(
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// Document,
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// Category.GetCategory(Document, BuiltInCategory.OST_GenericModel).Id);
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//directShape.Name = room.Name;
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var category = Category.GetCategory(Document, BuiltInCategory.OST_GenericModel);
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var directShape = Document.CreateDirectShapeInstance(
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"房间实体",
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BuiltInCategory.OST_GenericModel,
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geos);
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directShape.get_Parameter(BuiltInParameter.DOOR_NUMBER).Set(room.Name);
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trans.Commit();
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}
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catch (Exception ex)
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{
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sb.AppendLine($"{ex.Message}");
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}
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}
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var x = sb.Length > 0 ? MessageBox.Show(sb.ToString(), "错误") : MessageBox.Show("创建完成", "提示");
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//doc.FamilyCreate.NewModelText()
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});
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}
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}
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}
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