/// <summary>
/// Gets element filter that match certain types.
/// </summary>
/// <param name="forSpatialElements">True if to get filter for spatial element, false for other elements.</param>
/// <returns>The element filter.</returns>
private static ElementFilter GetClassFilter(bool forSpatialElements)
{
if (forSpatialElements)
{
return new ElementClassFilter(typeof(SpatialElement));
}
else
{
List<Type> excludedTypes = new List<Type>();
// FamilyInstances are handled in separate filter.
excludedTypes.Add(typeof(FamilyInstance));
excludedTypes.Add(typeof(SpatialElement));
if (!ExporterCacheManager.ExportOptionsCache.ExportAnnotations)
excludedTypes.Add(typeof(CurveElement));
excludedTypes.Add(typeof(ElementType));
excludedTypes.Add(typeof(Group));
excludedTypes.Add(typeof(BaseArray));
excludedTypes.Add(typeof(FillPatternElement));
excludedTypes.Add(typeof(LinePatternElement));
excludedTypes.Add(typeof(Material));
excludedTypes.Add(typeof(GraphicsStyle));
excludedTypes.Add(typeof(Family));
excludedTypes.Add(typeof(SketchPlane));
excludedTypes.Add(typeof(View));
excludedTypes.Add(typeof(Autodesk.Revit.DB.Structure.LoadBase));
excludedTypes.Add(typeof(BeamSystem));
// curtain wall sub-types we are ignoring.
excludedTypes.Add(typeof(CurtainGridLine));
// excludedTypes.Add(typeof(Mullion));
// this will be gotten from the element(s) it cuts.
excludedTypes.Add(typeof(Opening));
// 2D types we are ignoring
excludedTypes.Add(typeof(SketchBase));
excludedTypes.Add(typeof(FaceSplitter));
// 2D types covered by the element owner view filter
excludedTypes.Add(typeof(TextNote));
excludedTypes.Add(typeof(FilledRegion));
// exclude levels that are covered in BeginExport
excludedTypes.Add(typeof(Level));
// exclude analytical models
excludedTypes.Add(typeof(Autodesk.Revit.DB.Structure.AnalyticalModel));
ElementFilter excludedClassFilter = new ElementMulticlassFilter(excludedTypes, true);
List<BuiltInCategory> excludedCategories = new List<BuiltInCategory>();
// Native Revit types without match in API
excludedCategories.Add(BuiltInCategory.OST_Property);
excludedCategories.Add(BuiltInCategory.OST_SiteProperty);
excludedCategories.Add(BuiltInCategory.OST_SitePropertyLineSegment);
excludedCategories.Add(BuiltInCategory.OST_Viewports);
excludedCategories.Add(BuiltInCategory.OST_Views);
excludedCategories.Add(BuiltInCategory.OST_IOS_GeoLocations);
excludedCategories.Add(BuiltInCategory.OST_RvtLinks);
excludedCategories.Add(BuiltInCategory.OST_DecalElement);
//excludedCategories.Add(BuiltInCategory.OST_Parts);
excludedCategories.Add(BuiltInCategory.OST_DuctCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_DuctFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_PipeCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_PipeFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_ConduitCenterLine);
excludedCategories.Add(BuiltInCategory.OST_ConduitFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_FlexDuctCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_FlexPipeCurvesCenterLine);
ElementMulticategoryFilter excludedCategoryFilter = new ElementMulticategoryFilter(excludedCategories, true);
LogicalAndFilter exclusionFilter = new LogicalAndFilter(excludedClassFilter, excludedCategoryFilter);
ElementOwnerViewFilter ownerViewFilter = new ElementOwnerViewFilter(ElementId.InvalidElementId);
LogicalAndFilter returnedFilter = new LogicalAndFilter(exclusionFilter, ownerViewFilter);
return returnedFilter;
}
}
private static ElementFilter CreateTextFilter(View view)
{
var filter = new ElementOwnerViewFilter(view.Id);
return(filter);
}
/// <summary>
/// Gets element filter that match certain types.
/// </summary>
/// <param name="forSpatialElements">True if to get filter for spatial element, false for other elements.</param>
/// <returns>The element filter.</returns>
private static ElementFilter GetClassFilter(bool forSpatialElements)
{
if (forSpatialElements)
{
return(new ElementClassFilter(typeof(SpatialElement)));
}
else
{
List <Type> excludedTypes = new List <Type>();
// FamilyInstances are handled in separate filter.
excludedTypes.Add(typeof(FamilyInstance));
// Spatial element are exported in a separate pass.
excludedTypes.Add(typeof(SpatialElement));
// AreaScheme elements are exported as groups after all Areas have been exported.
excludedTypes.Add(typeof(AreaScheme));
// FabricArea elements are exported as groups after all FabricSheets have been exported.
excludedTypes.Add(typeof(FabricArea));
if (!ExporterCacheManager.ExportOptionsCache.ExportAnnotations)
{
excludedTypes.Add(typeof(CurveElement));
}
excludedTypes.Add(typeof(ElementType));
excludedTypes.Add(typeof(BaseArray));
excludedTypes.Add(typeof(FillPatternElement));
excludedTypes.Add(typeof(LinePatternElement));
excludedTypes.Add(typeof(Material));
excludedTypes.Add(typeof(GraphicsStyle));
excludedTypes.Add(typeof(Family));
excludedTypes.Add(typeof(SketchPlane));
excludedTypes.Add(typeof(View));
excludedTypes.Add(typeof(Autodesk.Revit.DB.Structure.LoadBase));
// curtain wall sub-types we are ignoring.
excludedTypes.Add(typeof(CurtainGridLine));
// excludedTypes.Add(typeof(Mullion));
// this will be gotten from the element(s) it cuts.
excludedTypes.Add(typeof(Opening));
// 2D types we are ignoring
excludedTypes.Add(typeof(SketchBase));
excludedTypes.Add(typeof(FaceSplitter));
// 2D types covered by the element owner view filter
excludedTypes.Add(typeof(TextNote));
excludedTypes.Add(typeof(FilledRegion));
// exclude levels that are covered in BeginExport
excludedTypes.Add(typeof(Level));
// exclude analytical models
excludedTypes.Add(typeof(Autodesk.Revit.DB.Structure.AnalyticalElement));
ElementFilter excludedClassFilter = new ElementMulticlassFilter(excludedTypes, true);
List <BuiltInCategory> excludedCategories = new List <BuiltInCategory>();
// Native Revit types without match in API
excludedCategories.Add(BuiltInCategory.OST_ConduitCenterLine);
excludedCategories.Add(BuiltInCategory.OST_ConduitFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_DecalElement);
//excludedCategories.Add(BuiltInCategory.OST_Parts);
//excludedCategories.Add(BuiltInCategory.OST_RvtLinks);
excludedCategories.Add(BuiltInCategory.OST_DuctCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_DuctFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_FlexDuctCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_FlexPipeCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_IOS_GeoLocations);
excludedCategories.Add(BuiltInCategory.OST_PipeCurvesCenterLine);
excludedCategories.Add(BuiltInCategory.OST_PipeFittingCenterLine);
excludedCategories.Add(BuiltInCategory.OST_Property);
excludedCategories.Add(BuiltInCategory.OST_SiteProperty);
excludedCategories.Add(BuiltInCategory.OST_SitePropertyLineSegment);
excludedCategories.Add(BuiltInCategory.OST_TopographyContours);
excludedCategories.Add(BuiltInCategory.OST_Viewports);
excludedCategories.Add(BuiltInCategory.OST_Views);
// Exclude elements with no category.
excludedCategories.Add(BuiltInCategory.INVALID);
ElementMulticategoryFilter excludedCategoryFilter = new ElementMulticategoryFilter(excludedCategories, true);
LogicalAndFilter exclusionFilter = new LogicalAndFilter(excludedClassFilter, excludedCategoryFilter);
ElementOwnerViewFilter ownerViewFilter = new ElementOwnerViewFilter(ElementId.InvalidElementId);
LogicalAndFilter returnedFilter = new LogicalAndFilter(exclusionFilter, ownerViewFilter);
return(returnedFilter);
}
}
/// <summary>
/// Exports all elements in 3D View to separate .fbx files.
/// </summary>
public string Export(Autodesk.Revit.DB.Document document)
{
Autodesk.Revit.DB.Document doc = document;
Autodesk.Revit.DB.View activeView = doc.ActiveView;
FBXExportOptions options = new FBXExportOptions();
if (activeView.ViewType != ViewType.ThreeD)
{
TaskDialog.Show("Warning", "Can only be run in 3D View.");
return("Failed");
}
ElementOwnerViewFilter elementOwnerViewFilter =
new ElementOwnerViewFilter(activeView.Id);
FilteredElementCollector col
= new FilteredElementCollector(doc, activeView.Id)
.WhereElementIsNotElementType();
ICollection <ElementId> allAlements = col.ToElementIds();
IList <Element> viewElements = col.ToElements();
using (System.Windows.Forms.FolderBrowserDialog folderDialog = new System.Windows.Forms.FolderBrowserDialog())
{
if (folderDialog.ShowDialog() != DialogResult.OK)
{
return("No folder chosen.");
}
string folder = folderDialog.SelectedPath;
// Filtered element collector is iterable
ViewSet viewSet = new ViewSet();
int c = 0;
foreach (Element e in col)
{
using (Transaction tx = new Transaction(doc))
{
tx.Start(String.Format("Export element {0}", e.Id.ToString()));
activeView.IsolateElementTemporary(e.Id);
activeView.ConvertTemporaryHideIsolateToPermanent();
viewSet.Insert(activeView);
doc.Export(folder, e.Id.ToString(), viewSet, options);
activeView.UnhideElements(allAlements);
doc.Regenerate();
tx.Commit();
}
viewSet.Clear();
c++;
}
string runMessage = String.Format("Run {0} times", c);
TaskDialog.Show("Result", runMessage);
return(String.Format("Successfully exported {0} elements", c));
}
}
public void TransferViewproject(Document source, Document targets, ICollection <ElementId> elementIds, string Title_name, int versionnumber)
{
Transaction newtran = new Transaction(targets, "Transfer");
newtran.Start();
CopyPasteOptions options = new CopyPasteOptions();
options.SetDuplicateTypeNamesHandler(new CopyHandler());
foreach (var i in elementIds)
{
View view = source.GetElement(i) as View;
if (view.ViewType == ViewType.Legend)
{
IList <ElementId> list1 = (from View i1 in new FilteredElementCollector(targets).OfClass(typeof(View)).WhereElementIsNotElementType()
where i1.ViewType == ViewType.Legend
select i1.Id).ToList();
ICollection <ElementId> collection2 = new List <ElementId>();
collection2.Add(i);
ICollection <ElementId> litstrans = ElementTransformUtils.CopyElements(source, collection2, targets, null, options);
foreach (var m in litstrans)
{
View o = targets.GetElement(m) as View;
o.Name = o.Name + "(" + Title_name + ")";
}
if (versionnumber <= 2019)
{
View val4 = (from View i1 in new FilteredElementCollector(source).OfClass(typeof(View)).WhereElementIsNotElementType()
where i1.Id == i
select i1).FirstOrDefault();
FilteredElementCollector val5 = new FilteredElementCollector(targets).OfClass(typeof(View));
if (list1.Count > 0)
{
var Y = val5.Excluding(list1);
}
View val6 = (from View i1 in val5.WhereElementIsNotElementType()
where (int)i1.ViewType == 11
select i1).FirstOrDefault();
ElementOwnerViewFilter val7 = new ElementOwnerViewFilter(val4.Id);
ElementCategoryFilter val8 = new ElementCategoryFilter(BuiltInCategory.OST_IOSSketchGrid, true);
ElementCategoryFilter val9 = new ElementCategoryFilter(BuiltInCategory.OST_CLines, true);
FilteredElementCollector val10 = new FilteredElementCollector(source);
val10.WherePasses(val7);
val10.WherePasses(val8);
val10.WherePasses(val9);
IList <ElementId> list2 = (from Element i1 in val10
where i1.Category != null
select i1.Id).ToList();
if (list2.Count > 0)
{
ElementTransformUtils.CopyElements(val4, list2, val6, null, options);
}
}
}
if (view.ViewType == ViewType.DraftingView)
{
IList <ElementId> list1 = (from View i1 in new FilteredElementCollector(targets).OfClass(typeof(View)).WhereElementIsNotElementType()
where i1.ViewType == ViewType.DraftingView
select i1.Id).ToList();
ICollection <ElementId> collection2 = new List <ElementId>();
collection2.Add(i);
ICollection <ElementId> litstrans = ElementTransformUtils.CopyElements(source, collection2, targets, null, options);
foreach (var m in litstrans)
{
View o = targets.GetElement(m) as View;
o.Name = o.Name + "(" + Title_name + ")";
}
View val4 = (from View i1 in new FilteredElementCollector(source).OfClass(typeof(View)).WhereElementIsNotElementType()
where i1.Id == i
select i1).FirstOrDefault();
FilteredElementCollector val5 = new FilteredElementCollector(targets).OfClass(typeof(View));
if (list1.Count > 0)
{
var Y = val5.Excluding(list1);
}
View val6 = (from View i1 in val5.WhereElementIsNotElementType()
where i1.ViewType == ViewType.DraftingView
select i1).FirstOrDefault();
ElementOwnerViewFilter val7 = new ElementOwnerViewFilter(val4.Id);
ElementCategoryFilter val8 = new ElementCategoryFilter(BuiltInCategory.OST_IOSSketchGrid, true);
ElementCategoryFilter val9 = new ElementCategoryFilter(BuiltInCategory.OST_CLines, true);
FilteredElementCollector val10 = new FilteredElementCollector(source);
val10.WherePasses(val7);
val10.WherePasses(val8);
val10.WherePasses(val9);
IList <ElementId> list2 = (from Element i1 in val10
where i1.Category != null
select i1.Id).ToList();
IList <ElementId> list3 = new List <ElementId>();
foreach (var u in list2)
{
Element po = source.GetElement(u);
var ty = po.Category.Name.ToString();
if (ty != "Views")
{
list3.Add(u);
}
}
if (list3.Count > 0)
{
ElementTransformUtils.CopyElements(val4, list3, val6, null, options);
}
}
if (view.ViewType == ViewType.Schedule)
{
IList <ElementId> list1 = (from View i1 in new FilteredElementCollector(targets).OfClass(typeof(View)).WhereElementIsNotElementType()
where i1.ViewType == ViewType.Schedule
select i1.Id).ToList();
ICollection <ElementId> collection2 = new List <ElementId>();
collection2.Add(i);
ICollection <ElementId> litstrans = ElementTransformUtils.CopyElements(source, collection2, targets, null, options);
foreach (var m in litstrans)
{
View o = targets.GetElement(m) as View;
o.Name = o.Name + "(" + Title_name + ")";
}
}
}
newtran.Commit();
}
Result IExternalCommand.Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
Level level = doc.ActiveView.GenLevel;
View view = doc.ActiveView;
FamilySymbol symbol = doc.GetElement(new ElementId(587194)) as FamilySymbol;
ElementClassFilter dimfilter = new ElementClassFilter(typeof(Dimension));
ElementOwnerViewFilter viewfilter = new ElementOwnerViewFilter(view.Id);
FilteredElementCollector collector = new FilteredElementCollector(doc);
collector.WherePasses(dimfilter).WherePasses(viewfilter);
List <Dimension> add = new List <Dimension>();
List <Dimension> add2 = new List <Dimension>();
List <DimensionSegmentArray> dimarrayarray = new List <DimensionSegmentArray>();
ReferenceArray referarray = new ReferenceArray();
ReferenceArray referarray2 = new ReferenceArray();
foreach (Element e in collector)
{
Dimension dim = e as Dimension;
if (dim.NumberOfSegments > 1)
{
dimarrayarray.Add(dim.Segments);
add2.Add(dim);
}
else
{
add.Add(dim);
}
}
if (add2.Count != 0) //连续尺寸标注
{
using (Transaction trans = new Transaction(doc))
{
FailureHandlingOptions failureHandlingOptions = trans.GetFailureHandlingOptions();
FailureHandler failureHandler = new FailureHandler();
failureHandlingOptions.SetFailuresPreprocessor(failureHandler);
// 这句话是关键
failureHandlingOptions.SetClearAfterRollback(true);
trans.SetFailureHandlingOptions(failureHandlingOptions);
trans.Start("Start");
ChangeDimensionTypeStyle(add2.First <Dimension>(), doc);
for (int b = 0; b < add2.Count; b++)
{
referarray2 = add2.ElementAt <Dimension>(b).References;
foreach (Reference refer in referarray2)
{
//string re = refer.ElementReferenceType.ToString();
var cu = add2.ElementAt <Dimension>(b).Curve;
Dimension dim = add2.ElementAt <Dimension>(b);
Line li = cu as Line;
//var n = re.GetType().ToString();
Element el = doc.GetElement(refer);
Curve curve = null;
if (el.Location.GetType() != typeof(LocationCurve))
{
if (el.GetType() == typeof(Grid))
{
curve = (el as Grid).Curve;
}
else if ((el as FamilyInstance) is FamilyInstance)
{
FamilyInstance instance2 = el as FamilyInstance;
Element hostelement = instance2.Host;
curve = GetLineFromLcPoint(GetSolid(hostelement), instance2);
}
else if (el.GetType() == typeof(Floor))
{
Floor floor = el as Floor;
Face face = GetGeometryFace(GetSolid(el));
var test2 = GetCurveFromFloor(face, add2[b].Curve);
if (test2.Size < 2)
{
break;
}
XYZ[] xYZsn = { test2.get_Item(0).GetEndPoint(0), test2.get_Item(1).GetEndPoint(0) };
Line l3 = Line.CreateBound(test2.get_Item(0).GetEndPoint(0),
test2.get_Item(1).GetEndPoint(0));
curve = l3 as Curve;
}
}
else
{
curve = (el.Location as LocationCurve).Curve;
}
if (curve == null)
{
break;
}
XYZ p0 = li.Project(curve.GetEndPoint(1))
.XYZPoint;
if (!symbol.IsActive)
{
symbol.Activate();
}
FamilyInstance instance = doc.Create.NewFamilyInstance(p0, symbol, level,
Autodesk.Revit.DB.Structure.StructuralType.UnknownFraming);
var l = GetGeometryLine(GetGeometryFace(GetSolid(instance)));
double an = GetAngle(li, l);
double rotateangle;
double e = 1e-12;
double a = Math.Round((an - Math.PI / 4), 13);
double c = Math.Round(Math.Abs((an - Math.PI * 3 / 2)), 13);
if (a != e || c != Math.Round(Math.PI * 3 / 2, 13)) //判断度数，相减做判断
{
if (an > Math.PI * 0.5)
{
rotateangle = 0.75 * Math.PI - an;
}
else
{
rotateangle = an + 0.25 * Math.PI;
}
LocationPoint lp = instance.Location as LocationPoint;
if (lp != null)
{
Line line3 = Line.CreateBound(new XYZ(lp.Point.X, lp.Point.Y, 0), new XYZ(lp.Point.X, lp.Point.Y, lp.Point.Z + 20));
lp.Rotate(line3, rotateangle);
XYZ pNew = (instance.Location as LocationPoint).Point;
if (p0.X != pNew.X || p0.Y != pNew.Y || p0.Z != pNew.Z)
{
lp.Point = p0;
}
//旋转基于平面与原点位置，对照两个位置将旋转后族放置到指定位置
}
}
}
}
trans.Commit();
}
} //逐点标注
if (add.Count != 0) //普通尺寸标注
{
using (Transaction trans = new Transaction(doc)) //将本身的Dimension样式修改未无对角线样式
{
FailureHandlingOptions failureHandlingOptions = trans.GetFailureHandlingOptions();
FailureHandler failureHandler = new FailureHandler();
failureHandlingOptions.SetFailuresPreprocessor(failureHandler);
// 这句话是关键
failureHandlingOptions.SetClearAfterRollback(true);
trans.SetFailureHandlingOptions(failureHandlingOptions);
trans.Start("Text");
ChangeDimensionTypeStyle(add.First <Dimension>(), doc);
trans.Commit();
}
for (int a = 0; a < add.Count; a++)
{
referarray = add.ElementAt <Dimension>(a).References;
if (referarray.Size == 2)
{
foreach (Reference re in referarray)
{
var cu = add.ElementAt <Dimension>(a).Curve;
Dimension dim = add.ElementAt <Dimension>(a);
Line li = cu as Line;
//var n = re.GetType().ToString();
Element el = doc.GetElement(re);
Curve curve = null;
using (Transaction test = new Transaction(doc, "change"))
{
FailureHandlingOptions failureHandlingOptions = test.GetFailureHandlingOptions();
FailureHandler failureHandler = new FailureHandler();
failureHandlingOptions.SetFailuresPreprocessor(failureHandler);
// 这句话是关键
failureHandlingOptions.SetClearAfterRollback(true);
test.SetFailureHandlingOptions(failureHandlingOptions);
test.Start();
if (el.Location.GetType() != typeof(LocationCurve))
{
if (el.GetType() == typeof(Grid))
{
curve = (el as Grid).Curve;
}
else if ((el as FamilyInstance) is FamilyInstance)
{
FamilyInstance instance2 = el as FamilyInstance;
Element hostelement = instance2.Host;
curve = GetLineFromLcPoint(GetSolid(hostelement), instance2);
}
else if (el.GetType() == typeof(Floor))
{
Floor floor = el as Floor;
Face face = GetGeometryFace(GetSolid(el));
var test2 = GetCurveFromFloor(face, add[a].Curve);
if (test2.Size < 2)
{
break;
}
XYZ[] xYZsn = { test2.get_Item(0).GetEndPoint(0), test2.get_Item(1).GetEndPoint(0) };
Line l = Line.CreateBound(test2.get_Item(0).GetEndPoint(0),
test2.get_Item(1).GetEndPoint(0));
curve = l as Curve;
}
if (curve == null)
{
break;
}
XYZ[] xYZs = { curve.GetEndPoint(0), curve.GetEndPoint(1) };
foreach (XYZ xyz in xYZs)
{
XYZ p0 = li.Project(xyz).XYZPoint;
if (!symbol.IsActive)
{
symbol.Activate();
}
FamilyInstance instance = doc.Create.NewFamilyInstance(p0, symbol, level,
Autodesk.Revit.DB.Structure.StructuralType.UnknownFraming);
var l = GetGeometryLine(GetGeometryFace(GetSolid(instance)));
double an = GetAngle(li, l);
if (an != Math.PI / 4 || an != Math.PI * 3 / 2)
{
LocationPoint lp = instance.Location as LocationPoint;
if (lp != null)
{
Line line3 = Line.CreateBound(new XYZ(lp.Point.X, lp.Point.Y, 0), new XYZ(lp.Point.X, lp.Point.Y, lp.Point.Z + 20));
lp.Rotate(line3, 0.25 * Math.PI + (Math.PI + an));
XYZ pNew = (instance.Location as LocationPoint).Point;
if (p0.X != pNew.X || p0.Y != pNew.Y || p0.Z != pNew.Z)
{
lp.Point = p0;
}
//旋转基于平面与原点位置，对照两个位置将旋转后族放置到指定位置
}
}
}
}
else
{
curve = (el.Location as LocationCurve).Curve;
if (doc.GetElement(referarray.get_Item(0)).Id ==
doc.GetElement(referarray.get_Item(1)).Id)
{
var cu4 = add.ElementAt <Dimension>(a).Curve;
Dimension dim4 = add.ElementAt <Dimension>(a);
Line li4 = cu as Line;
//var n = re.GetType().ToString();
Element el4 = doc.GetElement(referarray.get_Item(0));
Curve curve4 = (el4.Location as LocationCurve).Curve;
XYZ[] xyzs2 = { curve4.GetEndPoint(0), curve4.GetEndPoint(1) };
foreach (XYZ xyz in xyzs2)
{
XYZ p0 = li.Project(xyz).XYZPoint;
if (!symbol.IsActive)
{
symbol.Activate();
}
FamilyInstance instance = doc.Create.NewFamilyInstance(p0, symbol, level,
Autodesk.Revit.DB.Structure.StructuralType.UnknownFraming);
var l = GetGeometryLine(GetGeometryFace(GetSolid(instance)));
double an = GetAngle(li, l);
if (an != Math.PI / 4 || an != Math.PI * 3 / 2)
{
LocationPoint lp = instance.Location as LocationPoint;
if (lp != null)
{
Line line3 = Line.CreateBound(new XYZ(lp.Point.X, lp.Point.Y, 0), new XYZ(lp.Point.X, lp.Point.Y, lp.Point.Z + 20));
lp.Rotate(line3, 0.25 * Math.PI + (Math.PI + an));
XYZ pNew = (instance.Location as LocationPoint).Point;
if (p0.X != pNew.X || p0.Y != pNew.Y || p0.Z != pNew.Z)
{
lp.Point = p0;
}
//旋转基于平面与原点位置，对照两个位置将旋转后族放置到指定位置
}
}
}
}
else
{
foreach (Reference refer in referarray)
{
//string re = refer.ElementReferenceType.ToString();
var cu3 = add.ElementAt <Dimension>(a).Curve;
Dimension dim3 = add.ElementAt <Dimension>(a);
Line li3 = cu as Line;
//var n = re.GetType().ToString();
Element el3 = doc.GetElement(refer);
Curve curve3 = null;
if (el3.Location.GetType() != typeof(LocationCurve))
{
if (el3.GetType() == typeof(Grid))
{
curve3 = (el3 as Grid).Curve;
}
else if ((el3 as FamilyInstance) is FamilyInstance)
{
FamilyInstance instance3 = el3 as FamilyInstance;
Element hostelement = instance3.Host;
curve3 = GetLineFromLcPoint(GetSolid(hostelement), instance3);
}
else if (el3.GetType() == typeof(Floor))
{
Floor floor = el3 as Floor;
Face face = GetGeometryFace(GetSolid(el3));
var test2 = GetCurveFromFloor(face, add2[a].Curve);
if (test2.Size < 2)
{
break;
}
XYZ[] xYZsn = { test2.get_Item(0).GetEndPoint(0), test2.get_Item(1).GetEndPoint(0) };
Line l4 = Line.CreateBound(test2.get_Item(0).GetEndPoint(0),
test2.get_Item(1).GetEndPoint(0));
curve3 = l4 as Curve;
}
}
else
{
curve3 = (el3.Location as LocationCurve).Curve;
}
if (curve3 == null)
{
break;
}
XYZ p0 = li3.Project(curve.GetEndPoint(1))
.XYZPoint;
if (!symbol.IsActive)
{
symbol.Activate();
}
FamilyInstance instance = doc.Create.NewFamilyInstance(p0, symbol, level,
Autodesk.Revit.DB.Structure.StructuralType.UnknownFraming);
var l = GetGeometryLine(GetGeometryFace(GetSolid(instance)));
double an = GetAngle(li, l);
if (an != Math.PI / 4 || an != Math.PI * 3 / 2)
{
LocationPoint lp = instance.Location as LocationPoint;
if (lp != null)
{
Line line3 = Line.CreateBound(new XYZ(lp.Point.X, lp.Point.Y, 0), new XYZ(lp.Point.X, lp.Point.Y, lp.Point.Z + 20));
lp.Rotate(line3, 0.25 * Math.PI + (Math.PI + an));
XYZ pNew = (instance.Location as LocationPoint).Point;
if (p0.X != pNew.X || p0.Y != pNew.Y || p0.Z != pNew.Z)
{
lp.Point = p0;
}
//旋转基于平面与原点位置，对照两个位置将旋转后族放置到指定位置
}
}
}
}
}
test.Commit();
}
}
}
}
} //连续标注
return(Result.Succeeded);
}
/// <summary>
/// Exports all elements in 3D View to separate .fbx files.
/// </summary>
public static string Export(Autodesk.Revit.DB.Document document, System.Windows.Forms.ProgressBar progressBar, System.Windows.Forms.Label label, System.Windows.Forms.Label percent)
{
Autodesk.Revit.DB.Document doc = document;
Autodesk.Revit.DB.View activeView = doc.ActiveView;
FBXExportOptions options = new FBXExportOptions();
if (activeView.ViewType != ViewType.ThreeD)
{
TaskDialog.Show("Warning", "Can only be run in 3D View.");
return("Failed");
}
ElementOwnerViewFilter elementOwnerViewFilter =
new ElementOwnerViewFilter(activeView.Id);
FilteredElementCollector col
= new FilteredElementCollector(doc, activeView.Id)
.WhereElementIsNotElementType();
ICollection <ElementId> allAlements = col.ToElementIds();
using (System.Windows.Forms.FolderBrowserDialog folderDialog = new System.Windows.Forms.FolderBrowserDialog())
{
if (folderDialog.ShowDialog() != DialogResult.OK)
{
return("No folder chosen.");
}
string folder = folderDialog.SelectedPath;
// Filtered element collector is iterable
ViewSet viewSet = new ViewSet();
int c = 0;
ICollection <ElementId> removedElements = new List <ElementId>();
//Hide everything first
using (Transaction t = new Transaction(doc, "Hide all"))
{
t.Start();
foreach (ElementId e in allAlements)
{
if (e == null)
{
continue;
}
try
{
if (doc.GetElement(e).Category.Name.Contains("Curtain") || doc.GetElement(e).Category.Name.Contains("Lines") ||
doc.GetElement(e).Category.Name.Contains("Top Rails") || doc.GetElement(e).Category.Name.Contains("Shaft Openings"))
{
removedElements.Add(e);
continue;
}
}
catch (Exception) { }
ICollection <ElementId> element = new List <ElementId>()
{
e
};
try
{
activeView.HideElements(element);
}
catch (Exception ex)
{
Console.WriteLine(ex);
removedElements.Add(e);
}
}
t.Commit();
}
foreach (var obj in removedElements)
{
allAlements.Remove(obj);
}
progressBar.Minimum = 0;
progressBar.Maximum = allAlements.Count;
string regexSearch = new string(System.IO.Path.GetInvalidFileNameChars());
//Unhide each element one by one and export a view with it
foreach (ElementId e in allAlements)
{
ICollection <ElementId> element = new List <ElementId>()
{
e
};
if (e == null)
{
continue;
}
var el = doc.GetElement(e);
if (el.Category == null)
{
continue;
}
if (el.Category.Name == null)
{
continue;
}
string category = el.Category.Name;
string famtype = el.get_Parameter(BuiltInParameter.ELEM_TYPE_PARAM).AsValueString();
string name = String.Format("{0}-{1}-id{2}", category, famtype, e.ToString());
Regex r = new Regex(string.Format("[{0}]", Regex.Escape(regexSearch)));
name = r.Replace(name, "");
using (Transaction tx = new Transaction(doc))
{
tx.Start(String.Format("Export element {0}", e.ToString()));
activeView.UnhideElements(element);
doc.Regenerate();
viewSet.Insert(activeView);
try
{
doc.Export(folder, name, viewSet, options);
}
catch (Exception ex)
{
TaskDialog.Show("Error", String.Format("There has been a problem executing this script.{0}{1}", Environment.NewLine, ex.Message));
}
activeView.HideElements(element);
tx.Commit();
}
viewSet.Clear();
progressBar.Value++;
label.Text = String.Format("Exported {0} of {1}", progressBar.Value.ToString(), progressBar.Maximum.ToString());
label.Refresh();
percent.Text = String.Format("{0}{1}", (Convert.ToInt16((progressBar.Value / (progressBar.Maximum * 1.0)) * 100)).ToString(), "%");
percent.Refresh();
c++;
}
//Finally unhide everything back
using (Transaction t = new Transaction(doc, "Hide all"))
{
t.Start();
activeView.UnhideElements(allAlements);
t.Commit();
}
string runMessage = String.Format("Successfully exported {0} elements", c);
TaskDialog.Show("Result", runMessage);
return(runMessage);
}
}
