internal static ImportInstance FromExisting(Autodesk.Revit.DB.ImportInstance instance, bool isRevitOwned)
{
return(new ImportInstance(instance)
{
IsRevitOwned = isRevitOwned
});
}
/// <summary>
/// This is a workaround. Revit experts are positive about this.
/// </summary>
/// <param name="importInstance"></param>
/// <returns></returns>
private static bool RequiresTransform(Autodesk.Revit.DB.ImportInstance importInstance)
{
var geom = importInstance.get_Geometry(new Options());
return(geom.OfType <Autodesk.Revit.DB.GeometryInstance>()
.Any(x => x.GetInstanceGeometry().Any()));
}
private void deleteImportInstances()
{
FilteredElementCollector docFilter = new FilteredElementCollector(doc);
if (docFilter != null)
{
FilteredElementIterator importInstancesIterator = docFilter.OfClass(typeof(Autodesk.Revit.DB.ImportInstance)).GetElementIterator();
List <ElementId> allDeleteIds = new List <ElementId>();
while (importInstancesIterator.MoveNext())
{
Autodesk.Revit.DB.ImportInstance curImportInstance = importInstancesIterator.Current as Autodesk.Revit.DB.ImportInstance;
if (curImportInstance != null)
{
allDeleteIds.Add(curImportInstance.Id);
}
}
doc.Delete(allDeleteIds);
uidoc.RefreshActiveView();
doc = uiapp.ActiveUIDocument.Document;
}
}
private void InternalSetImportInstance(Autodesk.Revit.DB.ImportInstance ele)
{
this.InternalUniqueId = ele.UniqueId;
this.InternalElementId = ele.Id;
this.InternalImportInstance = ele;
}
private void InternalSetImportInstance(Autodesk.Revit.DB.ImportInstance ele)
{
this.InternalUniqueId = ele.UniqueId;
this.InternalElementId = ele.Id;
this.InternalImportInstance = ele;
}
public static ImportInstance Wrap(Autodesk.Revit.DB.ImportInstance ele, bool isRevitOwned)
{
return(ImportInstance.FromExisting(ele, isRevitOwned));
}
/// <summary>
/// ImportInstance from existing
/// </summary>
/// <param name="element"></param>
private ImportInstance(Autodesk.Revit.DB.ImportInstance element)
{
SafeInit(() => InternalSetImportInstance(element));
}
public ImportInstance(DB.ImportInstance instance) : base(instance)
{
}
