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157
CDMUtil/Utility/BeamUtil.cs
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157
CDMUtil/Utility/BeamUtil.cs
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Structure;
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using Autodesk.Revit.UI;
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using CDM.Interop.Revit.CDMComponent;
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using CDM.Interop.Revit.RevitCompoent;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace CDM.Interop.Revit.Utility
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{
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class BeamUtil : Utility
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{
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public static List<CDMBeam> GetBeamsCDM(Document doc, IList<Element> levels)
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{
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List<CDMBeam> cdmBeams = new List<CDMBeam>();
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var beams = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_StructuralFraming).OfClass(typeof(FamilyInstance)).ToElements();
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//得到标高+编码
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Dictionary<ElementId, string> dictLevelId_LevelCodes = GetDictLevelId_LevelCodes(doc);
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//梁类型与编码
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Dictionary<ElementId, string> dicBeams = new Dictionary<ElementId, string>();
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int num = 1;
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for (int i = 0; i < beams.Count; i++)
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{
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ElementId beamtypeId = beams[i].GetTypeId();
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try
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{
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if (num > 9 && num <= 99)
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{
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dicBeams.Add(beamtypeId, string.Format("0{0}", num));
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}
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else if (num > 99)
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{
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dicBeams.Add(beamtypeId, string.Format("{0}", num));
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}
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else
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{
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dicBeams.Add(beamtypeId, string.Format("00{0}", num));
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}
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num += 1;
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}
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catch (Exception)
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{
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continue;
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}
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}
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foreach (FamilyInstance beam in beams)
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{
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//View3D v = (View3D)uidoc.ActiveView;
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//if (v == null)
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//{
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// var vi = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Views).OfClass(typeof(View3D)).ToElements();
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// uidoc.ActiveView = (View3D)vi.FirstOrDefault();
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//}
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//直线梁
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XYZ s = ((LocationCurve)beam.Location).Curve.GetEndPoint(0);
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XYZ e = ((LocationCurve)beam.Location).Curve.GetEndPoint(1);
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//XYZ s = beam.GetSweptProfile().GetDrivingCurve().GetEndPoint(0);
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//XYZ e = beam.GetSweptProfile().GetDrivingCurve().GetEndPoint(1);
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if (beam.HasSweptProfile() == true)
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{
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CDMBeam cdmbeam = new CDMBeam(beam);
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//通过out，将获取到的值复制给cdm的类型id,out参数必须在函数内初始化值
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dicBeams.TryGetValue(cdmbeam.SymbolId, out cdmbeam.CategoryCode);
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dictLevelId_LevelCodes.TryGetValue(cdmbeam.LevelId, out cdmbeam.LevelCode);
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cdmBeams.Add(cdmbeam);
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}
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}
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for (int i = 0; i < levels.Count(); i++)
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{
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for (int j = 0; j < dicBeams.Count; j++)
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{
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ElementId id = dicBeams.ElementAt(j).Key;
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//归类cdm中同标高同类型
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IEnumerable<CDMBeam> targetcdm = from b in cdmBeams
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where b.LevelId.Equals(levels[i].Id) && b.SymbolId.Equals(id)
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select b;
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List<CDMBeam> CdmBeamsordered = targetcdm.OrderByDescending(p => p.Yw).ThenBy(p => p.Xl).ToList();
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//排序
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//var li = targetcdm.ToList();
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//List<CDMBeam> li = targetcdm.OrderByDescending(p => p.BasePoint.Y).ThenBy(p => p.BasePoint.X).ToList();
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for (int k = 0; k < CdmBeamsordered.Count; k++)
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{
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if (k > 8)
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{
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if (k > 98)
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{
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CdmBeamsordered[k].LevelComponentCode = string.Format("{0}", k + 1);
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}
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else
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{
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CdmBeamsordered[k].LevelComponentCode = string.Format("0{0}", k + 1);
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}
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}
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else
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{
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CdmBeamsordered[k].LevelComponentCode = string.Format("00{0}", k + 1);
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}
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}
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}
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}
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return cdmBeams;
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}
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public static void PlaceBeams(Document doc, Family family, List<RevitBeam> rbeams, Level level)
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{
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if (rbeams == null || level == null)
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{
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return;
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}
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FamilySymbol defaultfamilysymbol = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
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FamilySymbol targetBeamSymbol = null;
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using (Transaction trans = new Transaction(doc))
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{
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trans.Start("布置梁");
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foreach (var beam in rbeams)
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{
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//var targetSymbolName = beam.Name.Substring(beam.Name.IndexOf('@') + 1);
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var targetSymbolName = beam.SectionB + " x " + beam.SectionH + "mm";
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var symbolIds = family.GetFamilySymbolIds();
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var symbols = from symbolid in symbolIds
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where doc.GetElement(symbolid).Name == targetSymbolName
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select doc.GetElement(symbolid) as FamilySymbol;
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//string symbolname = String.Format("{0}{1}{2}mm", beam.SectionB, "x", beam.SectionH);
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if (symbols.Count() == 0)
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{
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targetBeamSymbol = defaultfamilysymbol.Duplicate(targetSymbolName) as FamilySymbol;
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targetBeamSymbol.GetParameters("b").FirstOrDefault().SetValueString(beam.SectionB.ToString());
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targetBeamSymbol.GetParameters("h").FirstOrDefault().SetValueString(beam.SectionH.ToString());
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}
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else
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{
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targetBeamSymbol = symbols.FirstOrDefault();
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}
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Autodesk.Revit.DB.Line line = Autodesk.Revit.DB.Line.CreateBound(beam.rOrigin, beam.rEndPoint);
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if (!targetBeamSymbol.IsActive)
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targetBeamSymbol.Activate();
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FamilyInstance fi = doc.Create.NewFamilyInstance(line, targetBeamSymbol, level, StructuralType.Beam);
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//原点=2，左=0，中心=1，右=3
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fi.get_Parameter(BuiltInParameter.Y_JUSTIFICATION).Set(2);
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fi.get_Parameter(BuiltInParameter.Z_JUSTIFICATION).Set(2);
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}
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trans.Commit();
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}
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}
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}
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}
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