318 lines
13 KiB
C#
318 lines
13 KiB
C#
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using System;
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using System.Linq;
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using System.Windows;
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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 Autodesk.Revit.UI.Selection;
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using Nice3point.Revit.Toolkit.External.Handlers;
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namespace Szmedi.RvKits.Civil;
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public partial class WallFinishesViewModel : ObservableObject
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{
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public WallFinishesViewModel(List<WallType> wallTypes)
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{
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this.wallTypes = wallTypes;
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wallFinishHandler = new ActionEventHandler();
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}
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private readonly ActionEventHandler wallFinishHandler;
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[ObservableProperty]
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[NotifyCanExecuteChangedFor(nameof(PlaceWallCommand))]
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private double wallBaseOffset;
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[ObservableProperty]
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[NotifyCanExecuteChangedFor(nameof(PlaceWallCommand))]
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private double wallHeight = 200;
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[ObservableProperty]
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private List<WallType> wallTypes;
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[ObservableProperty]
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[NotifyCanExecuteChangedFor(nameof(PlaceWallCommand))]
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private WallType selectedWallType;
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public PlacementType PlaceType { get; set; }
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private bool CanPlaceWallFinish()
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{
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return SelectedWallType != null && WallHeight > 0 && WallHeight > WallBaseOffset;
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}
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[RelayCommand(CanExecute = nameof(CanPlaceWallFinish))]
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private void PlaceWall()
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{
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wallFinishHandler.Raise(uiapp =>
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{
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var uidoc = uiapp.ActiveUIDocument;
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var doc = uidoc.Document;
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var wallWidth = SelectedWallType.Width;
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try
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{
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while (true)
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{
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switch (PlaceType)
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{
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case PlacementType.ByFace:
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PlaceWallFinishesByFace(uidoc, SelectedWallType, wallWidth, WallHeight, WallBaseOffset);
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break;
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case PlacementType.ByWall:
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PlaceWallFinishesByWall(uidoc, SelectedWallType, wallWidth, WallHeight, WallBaseOffset);
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break;
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case PlacementType.ByRoom:
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var rooms = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Rooms);
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if (!rooms.Any())
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{
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MessageBox.Show("项目中当前没有房间", "温馨提示");
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//message = "项目中当前没有房间";
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}
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PlaceWallFinishesByRoom(uidoc, SelectedWallType, wallWidth, WallHeight, WallBaseOffset);
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break;
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default:
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throw new ArgumentOutOfRangeException();
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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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}
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private void PlaceWallFinishesByFace(UIDocument uidoc, WallType wallType, double wallWidth, double height, double baseOffset)
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{
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var doc = uidoc.Document;
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var referFace = uidoc.Selection.PickObject(ObjectType.Face, new GenericFilter<Wall>(), "请选择布置的墙面");
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var wall = doc.GetElement(referFace) as Wall;
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var face = wall!.GetGeometryObjectFromReference(referFace) as Face;
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var bottomFace = wall.GetGeometryObjects<Face>().FirstOrDefault(f => f.ComputeNormal(new UV()).IsAlmostEqualTo(-XYZ.BasisZ));
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if (bottomFace == null)
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{
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return;
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}
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var baseLevel = doc.GetElement(wall.LevelId) as Level;
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face.Intersect(bottomFace, out var intersectCurve);
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doc.Invoke(
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ts =>
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{
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var curve = intersectCurve.CreateOffset(wallWidth / 2, XYZ.BasisZ).CreateReversed();
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var wallCreated = Wall.Create(doc, curve, wallType.Id, baseLevel!.Id, height / 304.8, baseOffset / 304.8, false, false);
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doc.Regenerate();
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try
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{
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if (wallCreated.WallType.Kind == WallKind.Stacked)
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{
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foreach (var wallId in wallCreated.GetStackedWallMemberIds())
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{
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var stackedWall = doc.GetElement(wallId) as Wall;
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JoinGeometryUtils.JoinGeometry(doc, wall, stackedWall);
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}
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}
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else
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{
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JoinGeometryUtils.JoinGeometry(doc, wall, wallCreated);
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}
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//JoinGeometryUtils.JoinGeometry(doc, wall, wallCreated);
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}
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catch (Exception ex)
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{
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LogAssists.WriteLog(ex.Message);
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}
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},
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"创建墙面饰面"
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);
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}
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private void PlaceWallFinishesByRoom(UIDocument uidoc, WallType wallType, double wallWidth, double heightOfWall, double baseOffsetOfWall)
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{
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var doc = uidoc.Document;
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var refer = uidoc.Selection.PickObject(ObjectType.Element, new GenericFilter<Room>(), "请选择布置的房间");
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var room = uidoc.Document.GetElement(refer) as Room;
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var baseLevel = doc.GetElement(room!.LevelId) as Level;
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List<CurveLoop> curveLoops = new();
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List<ElementId> wallToJoin = new();
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List<List<ElementId>> wallToJoinList = new();
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var opts = new SpatialElementBoundaryOptions();
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//{
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// SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.Finish
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//};
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//BuiltInCategory builtInCategory = (BuiltInCategory)walltype.Category.ViewId.IntegerValue;
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//if (walltype.Kind == WallKind.Stacked)
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//{
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// var li = walltype.GetSubelements();
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// walltype.get
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//}
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//if (walltype.Kind == WallKind.Basic)
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//{
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// var compounds = walltype.GetCompoundStructure();
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// for (int i = 0; i < compounds.LayerCount; i++)
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// {
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// offest += compounds.GetWidth();
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// }
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//}
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var segementsList = room.GetBoundarySegments(opts);
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if (segementsList != null)
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{
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foreach (var boundarySegments in segementsList)
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{
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CurveLoop curveLoop = new();
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foreach (var boundarySegment in boundarySegments)
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{
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curveLoop.Append(boundarySegment.GetCurve());
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wallToJoin.Add(boundarySegment.ElementId);
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}
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wallToJoinList.Add(wallToJoin);
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curveLoops.Add(curveLoop);
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}
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}
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doc.Invoke(
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ts =>
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{
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var options = ts.GetFailureHandlingOptions();
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FailuresPreProcessor failuresProcessor = new();
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options.SetFailuresPreprocessor(failuresProcessor);
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ts.SetFailureHandlingOptions(options);
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//Plane plane = Plane.CreateByNormalAndOrigin(XYZ.BasisZ, new XYZ());
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//var mc = doc.Create.NewModelCurveArray(array, SketchPlane.Create(doc, plane));
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for (var i = 0; i < curveLoops.Count; i++)
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{
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//切线方向叉乘参数中的向量，内侧叉乘-z
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var curveLoopOffset = CurveLoop.CreateViaOffset(curveLoops[i], wallWidth / 2, -XYZ.BasisZ);
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for (var j = 0; j < curveLoopOffset.Count(); j++)
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{
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var curve = curveLoopOffset.ElementAt(j);
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////c的方向叉乘参数中的向量，内侧叉乘-z
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//var lc = c.CreateOffset(100 / 304.8, -XYZ.BasisZ);
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//var x = curve.ComputeDerivatives(0.5, true).BasisX.CrossProduct(-XYZ.BasisZ).Normalize() * 100 / 304.8;
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//var mc = doc.Create.NewModelCurve(lc, SketchPlane.Create(doc, plane));
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//var mc = doc.Create.NewModelCurve(c, SketchPlane.Create(doc, plane));
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var wallCreated = Wall.Create(
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doc,
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curve,
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wallType.Id,
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baseLevel.Id,
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heightOfWall / 304.8,
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baseOffsetOfWall / 304.8,
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false,
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false
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);
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wallCreated.get_Parameter(BuiltInParameter.WALL_ATTR_ROOM_BOUNDING).Set(1);
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doc.Regenerate();
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//连接墙体让门窗可以剪切出来
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if (wallToJoinList[i][j].IntegerValue > 0)
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{
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var elemToJoin = doc.GetElement(wallToJoinList[i][j]);
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try
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{
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if (wallCreated.WallType.Kind == WallKind.Stacked)
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{
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foreach (var wallid in wallCreated.GetStackedWallMemberIds())
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{
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var stackedWall = doc.GetElement(wallid) as Wall;
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JoinGeometryUtils.JoinGeometry(doc, elemToJoin, stackedWall);
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}
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}
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else
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{
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JoinGeometryUtils.JoinGeometry(doc, elemToJoin, wallCreated);
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}
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}
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catch (Exception ex)
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{
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LogAssists.WriteLog(ex.Message);
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}
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}
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//WallUtils.AllowWallJoinAtEnd(w, 0);
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//offsetCurves.Add(lc);
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}
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}
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},
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"创建房间墙饰面"
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);
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}
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private void PlaceWallFinishesByWall(UIDocument uidoc, WallType wallType, double wallWidth, double heightOfWall, double baseOffsetOfWall)
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{
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var doc = uidoc.Document;
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var refer = uidoc.Selection.PickObject(ObjectType.Element, new GenericFilter<Wall>(), "请选择布置的墙体");
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var wall = uidoc.Document.GetElement(refer) as Wall;
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var baseLevel = doc.GetElement(wall.LevelId) as Level;
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var bottomFace = wall.GetGeometryObjects<Face>().FirstOrDefault(f => f.ComputeNormal(new UV()).IsAlmostEqualTo(-XYZ.BasisZ));
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var sideFaces = wall.GetGeometryObjects<Face>().Where(f => f.ComputeNormal(new UV()).DotProduct(XYZ.BasisZ) < 1.0e-09);
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//CurveLoop loop = new CurveLoop();
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List<Curve> curs = new();
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foreach (var sideFace in sideFaces)
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{
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bottomFace.Intersect(sideFace, out var intersectCurve);
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curs.Add(intersectCurve);
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//ModelCurve ml = doc.Create.NewModelCurve(cur, doc.ActiveView.SketchPlane);
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//loop.Append(cur);
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}
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//var loop = CurveLoop.Create(curs);
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//var offestcurveloop = CurveLoop.CreateViaOffset(loop, wallwidth / 2, XYZ.BasisZ);
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doc.Invoke(
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ts =>
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{
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for (var i = 0; i < curs.Count; i++)
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{
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var curve = curs.ElementAt(i).CreateOffset(wallWidth / 2, -XYZ.BasisZ);
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var wallCreated = Wall.Create(
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doc,
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curve,
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wallType.Id,
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baseLevel.Id,
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heightOfWall / 304.8,
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baseOffsetOfWall / 304.8,
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false,
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false
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);
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doc.Regenerate();
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try
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{
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if (wallCreated.WallType.Kind == WallKind.Stacked)
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{
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foreach (var wallId in wallCreated.GetStackedWallMemberIds())
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{
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var stackedWall = doc.GetElement(wallId) as Wall;
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JoinGeometryUtils.JoinGeometry(doc, wall, stackedWall);
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}
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}
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else
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{
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JoinGeometryUtils.JoinGeometry(doc, wall, wallCreated);
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}
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//JoinGeometryUtils.JoinGeometry(doc, wall, wallCreated);
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}
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catch (Exception ex)
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{
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LogAssists.WriteLog(ex.Message);
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}
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//WallUtils.AllowWallJoinAtEnd(w, 0);
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}
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},
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"创建墙体饰面"
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);
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}
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}
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