/// <summary>
/// Note: not tested. Not sure what the scenarios here would be either (super families?)
/// </summary>
/// <param name="familyInstance"></param>
/// <returns></returns>
private List <DB.Element> GetAllFamSubElements(DB.FamilyInstance familyInstance)
{
var subElements = new List <DB.Element>();
foreach (var id in familyInstance.GetSubComponentIds())
{
var element = Doc.GetElement(id);
subElements.Add(element);
if (element is Autodesk.Revit.DB.FamilyInstance)
{
subElements.AddRange(GetAllFamSubElements(element as DB.FamilyInstance));
}
}
return(subElements);
}
public static List <Element> GetFamSubElements(Autodesk.Revit.DB.FamilyInstance myFamily)
{
var mySubElements = new List <Element>();
foreach (var id in myFamily.GetSubComponentIds())
{
var element = Doc.GetElement(id);
mySubElements.Add(element);
if (element is Autodesk.Revit.DB.FamilyInstance)
{
mySubElements.AddRange(GetFamSubElements(element as Autodesk.Revit.DB.FamilyInstance));
}
}
return(mySubElements);
}
/// <summary>
/// Entry point for all revit family conversions. TODO: Check for Beams and Columns and any other "dedicated" speckle elements and convert them as such rather than to the generic "family instance" object.
/// </summary>
/// <param name="myElement"></param>
/// <returns></returns>
public Base FamilyInstanceToSpeckle(DB.FamilyInstance revitFi)
{
if (!ShouldConvertHostedElement(revitFi, revitFi.Host))
{
return(null);
}
//adaptive components
if (AdaptiveComponentInstanceUtils.IsAdaptiveComponentInstance(revitFi))
{
return(AdaptiveComponentToSpeckle(revitFi));
}
//these elements come when the curtain wall is generated
//let's not send them to speckle unless we realize they are needed!
if (Categories.curtainWallSubElements.Contains(revitFi.Category))
{
return(null);
}
//beams & braces
if (Categories.beamCategories.Contains(revitFi.Category))
{
if (revitFi.StructuralType == StructuralType.Beam)
{
return(BeamToSpeckle(revitFi));
}
else if (revitFi.StructuralType == StructuralType.Brace)
{
return(BraceToSpeckle(revitFi));
}
}
//columns
if (Categories.columnCategories.Contains(revitFi.Category) || revitFi.StructuralType == StructuralType.Column)
{
return(ColumnToSpeckle(revitFi));
}
var baseGeometry = LocationToSpeckle(revitFi);
var basePoint = baseGeometry as Point;
if (basePoint == null)
{
return(RevitElementToSpeckle(revitFi));
}
var lev1 = ConvertAndCacheLevel(revitFi, BuiltInParameter.FAMILY_LEVEL_PARAM);
var lev2 = ConvertAndCacheLevel(revitFi, BuiltInParameter.FAMILY_BASE_LEVEL_PARAM);
var symbol = Doc.GetElement(revitFi.GetTypeId()) as FamilySymbol;
var speckleFi = new BuiltElements.Revit.FamilyInstance();
speckleFi.basePoint = basePoint;
speckleFi.family = symbol.FamilyName;
speckleFi.type = symbol.Name;
speckleFi.category = revitFi.Category.Name;
speckleFi.facingFlipped = revitFi.FacingFlipped;
speckleFi.handFlipped = revitFi.HandFlipped;
speckleFi.level = lev1 != null ? lev1 : lev2;
if (revitFi.Location is LocationPoint)
{
speckleFi.rotation = ((LocationPoint)revitFi.Location).Rotation;
}
speckleFi.displayMesh = GetElementMesh(revitFi, GetAllFamSubElements(revitFi));
GetAllRevitParamsAndIds(speckleFi, revitFi);
#region sub elements capture
var subElementIds = revitFi.GetSubComponentIds();
var convertedSubElements = new List <Base>();
foreach (var elemId in subElementIds)
{
var subElem = Doc.GetElement(elemId);
if (CanConvertToSpeckle(subElem))
{
var obj = ConvertToSpeckle(subElem);
if (obj != null)
{
convertedSubElements.Add(obj);
ConvertedObjectsList.Add(obj.applicationId);
}
}
}
if (convertedSubElements.Any())
{
speckleFi.elements = convertedSubElements;
}
#endregion
// TODO:
// revitFi.GetSubelements();
//Report.Log($"Converted FamilyInstance {revitFi.Id}");
return(speckleFi);
}
