添加项目文件。
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140
CDMUtil/Utility/ColumnUtil.cs
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140
CDMUtil/Utility/ColumnUtil.cs
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using Autodesk.Revit.DB;
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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 ColumnUtil : Utility
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{
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public static List<CDMColumn> GetColumnCDM(Document doc, IList<Element> levels)
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{
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List<CDMColumn> cdmColumns = new List<CDMColumn>();
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var columns = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_StructuralColumns).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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//柱子类型ID+赋予序号
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Dictionary<ElementId, string> dictColumnTypeId_TypeCodes = new Dictionary<ElementId, string>();
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int num = 1;
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for (int i = 0; i < columns.Count; i++)
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{
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ElementId columntypeId = columns[i].GetTypeId();
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try
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{
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dictColumnTypeId_TypeCodes.Add(columntypeId, string.Format("00{0}", num));
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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 column in columns)
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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)).FirstOrDefault() as View3D;
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// uidoc.ActiveView = vi;
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//}
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CDMColumn cdmcolumn = new CDMColumn(column);
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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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dictColumnTypeId_TypeCodes.TryGetValue(cdmcolumn.SymbolId, out cdmcolumn.CategoryCode);
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dictLevelId_LevelCodes.TryGetValue(cdmcolumn.LevelId, out cdmcolumn.LevelCode);
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cdmColumns.Add(cdmcolumn);
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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 < dictColumnTypeId_TypeCodes.Count; j++)
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{
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ElementId id = dictColumnTypeId_TypeCodes.ElementAt(j).Key;
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//归类cdm中同标高同类型
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IEnumerable<CDMColumn> targetcdm = from c in cdmColumns
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where c.LevelId.Equals(levels[i].Id) && c.SymbolId.Equals(id)
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select c;
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List<CDMColumn> CdmColumnsordered = targetcdm.OrderByDescending(p => p.Yw).ThenBy(p => p.Xl).ToList();
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//排序
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for (int k = 0; k < CdmColumnsordered.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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CdmColumnsordered[k].LevelComponentCode = string.Format("{0}", k + 1);
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}
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else
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{
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CdmColumnsordered[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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CdmColumnsordered[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 cdmColumns;
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}
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public static void PlaceColumns(Document doc, Family family, List<RevitColumn> columns, Level level)
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{
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using (Transaction trans = new Transaction(doc, "布置柱"))
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{
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trans.Start();
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//用于复制创建新类型
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FamilySymbol defaultfamilysymbol = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
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FamilySymbol targetColumnSymbol = null;
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foreach (var column in columns)
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{
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//var targetSymbolName = column.Name.Substring(column.Name.IndexOf('@') + 1);
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var targetSymbolName = column.SectionB + "x" + column.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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//不存在则创建并布置，存在则激活布置
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if (symbols.Count() == 0)
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{
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targetColumnSymbol = defaultfamilysymbol.Duplicate(targetSymbolName) as FamilySymbol;
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targetColumnSymbol.GetParameters("b").FirstOrDefault().SetValueString(column.SectionB.ToString());
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targetColumnSymbol.GetParameters("h").FirstOrDefault().SetValueString(column.SectionH.ToString());
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}
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else
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{
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targetColumnSymbol = symbols.FirstOrDefault();
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}
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if (!targetColumnSymbol.IsActive)
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targetColumnSymbol.Activate();//设为Activate状态
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FamilyInstance fi = doc.Create.NewFamilyInstance(column.rOrigin, targetColumnSymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Column);
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//Parameter p = fi.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM);
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//Parameter p1 = fi.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM);
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//Parameter p2 = fi.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM);
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//Parameter p3 = fi.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM);
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fi.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM).Set(level.Id);
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fi.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM).Set(level.Id);
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fi.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM).Set(column.BaseOffest / 304.8);
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fi.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM).Set(column.TopOffest / 304.8);
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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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