/// <summary>
/// 处理逻辑:
/// 首先获取板的分层嵌套轮廓
/// 然后检测线是否与上诉轮廓集合有相交
/// 如果相交则进行线的裁剪处理
/// (
/// 获取所有交点
/// 检测是否包含线的端点
/// 结合交点和端点进行梁的分段处理
/// 返回镂空区间的梁
/// )
/// 没有相交则返回完整的线,交于其他板进行裁剪处理
/// </summary>
internal List <Line> Deal(Element beam, Line beamLineZ0, LevelFloor levelFloor)
{
var beamLine = (beam.Location as LocationCurve).Curve as Line;
List <Line> undealedZ0 = new List <Line>();
LevelOutLines leveledOutLines = GetLeveledOutLines(levelFloor);
if (leveledOutLines.IsCover(beamLineZ0))
{
var seperatePoints = leveledOutLines.GetFitLines(beamLineZ0);
var pBeamZ0 = beamLineZ0.GetEndPoint(0);
var pBeamZ1 = beamLineZ0.GetEndPoint(1);
if (seperatePoints.AdvancedPoints.FirstOrDefault(c => c.Point.VL_XYEqualTo(pBeamZ0)) == null)
{
seperatePoints.AdvancedPoints.Add(new AdvancedPoint(pBeamZ0, beamLine.Direction, false));
}
if (seperatePoints.AdvancedPoints.FirstOrDefault(c => c.Point.VL_XYEqualTo(pBeamZ1)) == null)
{
seperatePoints.AdvancedPoints.Add(new AdvancedPoint(pBeamZ1, beamLine.Direction, false));
}
seperatePoints.AdvancedPoints = new AdvancedPoints(seperatePoints.AdvancedPoints.OrderByDescending(c => c.Point.X).ThenBy(c => c.Point.Y).ToList());
bool isSolid = seperatePoints.AdvancedPoints.First().IsSolid;//点的IsSolid可能是其他分层的记录,需更新为当前分层的最新值
var beamSymbol = (beam as FamilyInstance).Symbol;
var beamLevel = Document.GetElement(beam.LevelId) as Level;
for (int i = 0; i < seperatePoints.AdvancedPoints.Count - 1; i++)
{
var sp0 = seperatePoints.AdvancedPoints[i].Point;
var sp1 = seperatePoints.AdvancedPoints[i + 1].Point;
if (isSolid)
{
var triangle = leveledOutLines.GetContainer(sp0);
if (triangle == null)
{
throw new NotImplementedException("Container Not Found");
}
var fixedSP0 = VLGeometryHelper.GetIntersection(triangle, sp0, new XYZ(0, 0, 1));
triangle = leveledOutLines.GetContainer(sp1);
if (triangle == null)
{
throw new NotImplementedException("Container Not Found");
}
var fixedSP1 = VLGeometryHelper.GetIntersection(triangle, sp1, new XYZ(0, 0, 1));
var sectionBeam = Document.Create.NewFamilyInstance(Line.CreateBound(fixedSP0, fixedSP1), beamSymbol, beamLevel, Autodesk.Revit.DB.Structure.StructuralType.Beam);
CreatedBeams.Add(sectionBeam);
}
else
{
var fixedSP0 = VLGeometryHelper.VL_GetIntersectionOnLine(sp0, pBeamZ0, beamLineZ0.Direction);
var fixedSP1 = VLGeometryHelper.VL_GetIntersectionOnLine(sp1, pBeamZ0, beamLineZ0.Direction);
undealedZ0.Add(Line.CreateBound(fixedSP0, fixedSP1));
}
isSolid = !isSolid;
}
//CARE23415
GraphicsDisplayerManager.Display(seperatePoints);
}
else
{
undealedZ0.Add(beamLineZ0);
}
return(undealedZ0);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiApp = commandData.Application;
var app = commandData.Application.Application;
var uiDoc = commandData.Application.ActiveUIDocument;
var doc = commandData.Application.ActiveUIDocument.Document;
////链接模板测试
//var linkFilter = new CategoryFilter(BuiltInCategory.OST_Floors, true);
//Reference reference = uiDoc.Selection.PickObject(ObjectType.LinkedElement, linkFilter, "先选择一个链接文件");
//Element element = doc.GetElement(reference.ElementId);
//if (element.Category.Name != "RVT 链接")
// return Result.Cancelled;
//var floors = uiDoc.Selection.PickObjects(ObjectType.LinkedElement, linkFilter, "在链接文件中选择板:").ToList();
////194278
//element = doc.GetElement(new ElementId(194278));
//var linkInstance = doc.GetElement(reference.ElementId) as RevitLinkInstance;
//if (linkInstance!=null)
//{
// var linkDoc = linkInstance.GetLinkDocument();
// element = linkDoc.GetElement(new ElementId(194278));
//}
//MessageHelper.TaskDialogShow("开始选择板");
//业务逻辑处理
VLTransactionHelper.DelegateTransaction(doc, "梁齐板", () =>
{
Document linkDocument = null;
IEnumerable <ElementId> floorIds = null;
if (model.ContentType == ContentType.Document)
{
//基础板,OST_StructuralFoundation
//结构楼板,OST_Floors
floorIds = uiDoc.Selection.PickObjects(ObjectType.Element, new CategoryFilter(BuiltInCategory.OST_Floors), "选择楼板").Select(c => c.ElementId);
if (floorIds == null || floorIds.Count() == 0)
{
return(false);
}
}
else
{
var linkFilter = new CategoryFilter(BuiltInCategory.OST_Floors, true);
Reference reference = uiDoc.Selection.PickObject(ObjectType.LinkedElement, linkFilter, "先选择一个链接文件");
Element element = doc.GetElement(reference.ElementId);
if (element.Category.Name != "RVT 链接")
{
return(false);
}
linkDocument = (element as RevitLinkInstance).GetLinkDocument();
floorIds = uiDoc.Selection.PickObjects(ObjectType.LinkedElement, linkFilter, "在链接文件中选择板:").Select(c => c.LinkedElementId);
model.Offset = (element as Instance).GetTotalTransform().Origin;
////链接元素测试
//foreach (var floor in floors)
//{
// var f = doc.GetElement(floor.ElementId);
// f = (element as RevitLinkInstance).GetLinkDocument().GetElement(floor.ElementId);
//}
}
//MessageHelper.TaskDialogShow("开始选择梁");
var beamIds = uiDoc.Selection.PickObjects(ObjectType.Element, new CategoryFilter(BuiltInCategory.OST_StructuralFraming), "选择梁").Select(c => c.ElementId);
if (beamIds == null || beamIds.Count() == 0)
{
return(false);
}
//ValidFaces collector = new ValidFaces(doc, model);
////对板按高程从高到底处理
//List<LevelFloor> levelFloors = new List<LevelFloor>();
//foreach (var floorId in floorIds)
//{
// var floor = doc.GetElement(floorId) as Floor;
// var level = doc.GetElement(floor.LevelId) as Level;
// levelFloors.Add(new LevelFloor(level.Elevation, floor));
//}
//List<Line> beamLines = collector.DealAll(null, new List<Line>(), levelFloors);
//GraphicsDisplayerManager.Display(collector, levelFloors);
#region 0803版本
OutLineManager0802 collector = new OutLineManager0802(doc, model);
//对板按高程从高到底处理
List <LevelFloor> levelFloors = new List <LevelFloor>();
foreach (var floorId in floorIds)
{
if (model.ContentType == ContentType.Document)
{
var floor = doc.GetElement(floorId) as Floor;
var level = doc.GetElement(floor.LevelId) as Level;
levelFloors.Add(new LevelFloor(level.Elevation, floor));
}
else
{
collector.LinkDocument = linkDocument;
var floor = linkDocument.GetElement(floorId) as Floor;
var level = linkDocument.GetElement(floor.LevelId) as Level;
levelFloors.Add(new LevelFloor(level.Elevation, floor));
}
}
//依次对各个梁进行个板面的拆分处理
foreach (var beamId in beamIds)
{
var beam = doc.GetElement(beamId);
var beamSymbol = (beam as FamilyInstance).Symbol;
var beamLevel = doc.GetElement(beam.LevelId) as Level;
var beamLine = (beam.Location as LocationCurve).Curve as Line;
if (beamLine == null)
{
throw new NotImplementedException("暂不支持曲线梁");
}
var start = new XYZ(beamLine.GetEndPoint(0).X, beamLine.GetEndPoint(0).Y, 0);
var end = new XYZ(beamLine.GetEndPoint(1).X, beamLine.GetEndPoint(1).Y, 0);
var beamLineZ0 = Line.CreateBound(start, end);
GraphicsDisplayerManager.Display(collector, levelFloors);
List <Line> beamLines = collector.DealAll(beam, new List <Line>()
{
beamLineZ0
}, levelFloors);
//最终未贴合板的梁段生成
foreach (var ungenerateBeamLine in beamLines)
{
var sp0 = ungenerateBeamLine.GetEndPoint(0);
var sp1 = ungenerateBeamLine.GetEndPoint(1);
var fixedSP0 = VLGeometryHelper.VL_GetIntersectionOnLine(sp0, beamLine.GetEndPoint(0), beamLine.Direction);
var fixedSP1 = VLGeometryHelper.VL_GetIntersectionOnLine(sp1, beamLine.GetEndPoint(0), beamLine.Direction);
var sectionBeam = doc.Create.NewFamilyInstance(Line.CreateBound(fixedSP0, fixedSP1), beamSymbol, beamLevel, Autodesk.Revit.DB.Structure.StructuralType.Beam);
collector.CreatedBeams.Add(sectionBeam);
}
collector.LinkBeamWithAngleGT180(beam);
doc.Delete(beam.Id);
}
#endregion
#region 0803前
////添加板
//foreach (var floorId in floorIds)
//{
// var floor = doc.GetElement(floorId) as Floor;
// collector.Add(floor);
//}
////计算梁的偏移处理
//foreach (var beamId in beamIds)
//{
// var beam = doc.GetElement(beamId);
// var fitLineCollection = collector.Fit(beam);
// var seperatePoints = collector.Merge(fitLineCollection, new DirectionPoint((beam.Location as LocationCurve).Curve.GetEndPoint(0), ((beam.Location as LocationCurve).Curve as Line).Direction, false), new DirectionPoint((beam.Location as LocationCurve).Curve.GetEndPoint(1), ((beam.Location as LocationCurve).Curve as Line).Direction, false));
// collector.Adapt(doc, beam, seperatePoints.SeperatedLines);
// //绘图分析
// GraphicsDisplayerManager.Display(@"E:\WorkingSpace\Outputs\Images\display2.png", seperatePoints, collector.LeveledOutLines);
//}
#endregion
return(true);
});
//model.ContentType = model.ContentType == ContentType.Document ? ContentType.LinkDocument : ContentType.Document;
return(Result.Succeeded);
}