internal static void UpdateTag(ElementId modifiedElmId, Autodesk.Revit.DB.Document doc)
{
StringBuilder strBld = new StringBuilder();
int rows = 0;
int shelfLength = 0;
Element modifiedElm = doc.GetElement(modifiedElmId);
switch (modifiedElm.Category.Name)
{
case "Walls":
Wall wl = modifiedElm as Wall;
WallType wlType = wl.WallType;
CompoundStructure cmpStr_wl = wlType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_wl, doc, out shelfLength);
rows = wlType.GetCompoundStructure().LayerCount;
break;
case "Floors":
Floor fl = modifiedElm as Floor;
FloorType flType = fl.FloorType;
CompoundStructure cmpStr_fl = flType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_fl, doc, out shelfLength);
rows = flType.GetCompoundStructure().LayerCount;
break;
case "Ceilings":
Ceiling cl = modifiedElm as Ceiling;
CeilingType clType = doc.GetElement(cl.GetTypeId()) as CeilingType;
CompoundStructure cmpStr_cl = clType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_cl, doc, out shelfLength);
rows = clType.GetCompoundStructure().LayerCount;
break;
case "Roofs":
RoofBase rf = modifiedElm as RoofBase;
RoofType rfType = rf.RoofType;
CompoundStructure cmpStr_rf = rfType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_rf, doc, out shelfLength);
rows = rfType.GetCompoundStructure().LayerCount;
break;
}
FamilyInstance tag = doc.GetElement(new ElementId(modifiedElm.LookupParameter("LinkedTag").AsInteger())) as FamilyInstance;
try
{
tag.LookupParameter("multilineText").Set(strBld.ToString());
tag.LookupParameter("# of Rows").Set(rows);
tag.LookupParameter("Shelf Length").Set(ToFt(shelfLength));
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
}
}
/***************************************************/
/**** Public methods ****/
/***************************************************/
public static List <BH.oM.Geometry.Line> CeilingPattern(this Ceiling ceiling, RevitSettings settings, PlanarSurface surface = null)
{
CeilingType ceilingType = ceiling.Document.GetElement(ceiling.GetTypeId()) as CeilingType;
CompoundStructure comStruct = ceilingType.GetCompoundStructure();
Material material = null;
if (comStruct != null && comStruct.GetLayers().Count > 0)
{
material = ceiling.Document.GetElement(comStruct.GetLayers().Last().MaterialId) as Material;
}
else
{
ElementId materialId = ceiling.GetMaterialIds(false)?.FirstOrDefault();
if (materialId != null)
{
material = ceiling.Document.GetElement(materialId) as Material;
}
}
if (material == null)
{
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Ceiling patterns could not be pulled because there is no material assigned to the ceiling. Revit ElementId: {0}", ceiling.Id));
return(new List <oM.Geometry.Line>());
}
double rotation;
XYZ alignment = ceiling.CeilingPatternAlignment(material, settings, out rotation);
List <oM.Geometry.Line> result = new List <oM.Geometry.Line>();
if (surface == null)
{
//This would need to be extended to take openings from Values into account
foreach (PlanarSurface srf in ceiling.PanelSurfaces(ceiling.FindInserts(true, true, true, true), settings).Keys)
{
result.AddRange(material.CeilingPattern(srf, settings, alignment, rotation));
}
}
else
{
result.AddRange(material.CeilingPattern(surface, settings, alignment, rotation));
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="room"></param>
/// <returns></returns>
private CeilingType FindCeilingType(Room room)
{
CeilingType ceilingType = null;
try
{
var typeName = "Ceiling Finish";
if (!room.Document.IsLinked)
{
var param = room.get_Parameter(BuiltInParameter.ROOM_FINISH_CEILING);
if (null != param)
{
if (param.HasValue)
{
typeName = param.AsString();
}
}
}
var query = CeilingTypes.FirstOrDefault(x => x.Name == typeName);
if (query != null)
{
ceilingType = query;
}
else
{
//create a ceiling type
CeilingType typeToCopy;
var materialId = ElementId.InvalidElementId;
foreach (var cType in CeilingTypes)
{
if (!cType.CanBeCopied)
{
continue;
}
if (cType.GetCompoundStructure() != null)
{
var cStructure = cType.GetCompoundStructure();
foreach (var layer in cStructure.GetLayers())
{
if (layer.Function == MaterialFunctionAssignment.Finish1 || layer.Function == MaterialFunctionAssignment.Finish2)
{
typeToCopy = cType;
ceilingType = typeToCopy.Duplicate(typeName) as CeilingType;
materialId = layer.MaterialId;
break;
}
}
}
if (ceilingType != null)
{
break;
}
}
var compoundStructure = ceilingType.GetCompoundStructure();
const double layerThickness = 0.020833;
var layerIndex = compoundStructure.GetFirstCoreLayerIndex();
compoundStructure.SetLayerFunction(layerIndex, MaterialFunctionAssignment.Finish1);
compoundStructure.SetLayerWidth(layerIndex, layerThickness);
compoundStructure.SetMaterialId(layerIndex, materialId);
for (var i = compoundStructure.LayerCount - 1; i > -1; i--)
{
if (i == layerIndex)
{
continue;
}
compoundStructure.DeleteLayer(i);
}
compoundStructure.StructuralMaterialIndex = 0;
ceilingType.SetCompoundStructure(compoundStructure);
}
}
catch (Exception ex)
{
MessageBox.Show(room.Name + ": Cannot find a ceiling type.\n" + ex.Message, "Find Ceiling Type", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(ceilingType);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
#region Get access to the current document and aplication.
UIApplication uiapp = commandData.Application;
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Autodesk.Revit.ApplicationServices.Application app = commandData.Application.Application;
Autodesk.Revit.DB.Document doc = commandData.Application.ActiveUIDocument.Document;
#endregion
// Try to create a project parameter.
try
{
Category walls = doc.Settings.Categories.get_Item(BuiltInCategory.OST_Walls);
Category floors = doc.Settings.Categories.get_Item(BuiltInCategory.OST_Floors);
Category ceilings = doc.Settings.Categories.get_Item(BuiltInCategory.OST_Ceilings);
Category roofs = doc.Settings.Categories.get_Item(BuiltInCategory.OST_Roofs);
CategorySet catSet = new CategorySet();
catSet.Insert(walls); catSet.Insert(floors); catSet.Insert(ceilings); catSet.Insert(roofs);
using (Transaction t = new Transaction(doc, "Add project parameter"))
{
t.Start();
CreateProjectParam(app, "LinkedTag", ParameterType.Integer, false, catSet, BuiltInParameterGroup.INVALID, true);
if (t.Commit() == TransactionStatus.Committed)
{
}
else
{
t.RollBack();
}
}
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
}
if (Schema.Lookup(new Guid("2B195204-1C04-4538-8881-AD22FA697B41")) == null)
{
BuildNewSchema(doc);
}
// Retrieving a specific family from the database.
try
{
// Create a new FilteredElementCollector
FilteredElementCollector collector = new FilteredElementCollector(doc);
// Define and apply one or more filters to it.
ElementCategoryFilter categoryFilter = new ElementCategoryFilter(BuiltInCategory.OST_GenericAnnotation);
ParameterValueProvider pvp_1 = new ParameterValueProvider(new ElementId(BuiltInParameter.ALL_MODEL_FAMILY_NAME));
ParameterValueProvider pvp_2 = new ParameterValueProvider(new ElementId(BuiltInParameter.ALL_MODEL_TYPE_NAME));
FilterStringEquals equals = new FilterStringEquals();
string familyName = "Z-M2-MultilayerMaterialTag-LOD1";
string typeName = "2.5mm";
FilterRule fRule_1 = new FilterStringRule(pvp_1, equals, familyName, false);
FilterRule fRule_2 = new FilterStringRule(pvp_2, equals, typeName, false);
IList <FilterRule> fRules = new List <FilterRule> {
fRule_1, fRule_2
};
ElementParameterFilter filters = new ElementParameterFilter(fRules);
// Collect the familySymbol's id
ICollection <ElementId> id = collector.WherePasses(categoryFilter).WherePasses(filters).ToElementIds();
if (id.Count == 0)
{
message = "No FamilyType has been detected.";
return(Result.Failed);
}
AnnotationSymbolType materialTag = doc.GetElement(id.First()) as AnnotationSymbolType;
if (CreateWorkPlane(doc) != true)
{
return(Result.Failed);
}
// Prompt the user to select select the element to be tagged.
Reference pickedRef = null;
pickedRef = uidoc.Selection.PickObject(ObjectType.Element, new MultilayerStrFilter(), "Please select a multilayer element.");
Element selectedElm = doc.GetElement(pickedRef.ElementId);
XYZ point = uidoc.Selection.PickPoint("Please pick a point to place the family");
StringBuilder strBld = new StringBuilder();
int rows;
int shelfLength;
switch (selectedElm.Category.Name)
{
case "Walls":
Wall wl = selectedElm as Wall;
WallType wlType = wl.WallType;
CompoundStructure cmpStr_wl = wlType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_wl, doc, out shelfLength);
rows = wlType.GetCompoundStructure().LayerCount;
break;
case "Floors":
Floor fl = selectedElm as Floor;
FloorType flType = fl.FloorType;
CompoundStructure cmpStr_fl = flType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_fl, doc, out shelfLength);
rows = flType.GetCompoundStructure().LayerCount;
break;
case "Ceilings":
Ceiling cl = selectedElm as Ceiling;
CeilingType clType = doc.GetElement(cl.GetTypeId()) as CeilingType;
CompoundStructure cmpStr_cl = clType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_cl, doc, out shelfLength);
rows = clType.GetCompoundStructure().LayerCount;
break;
case "Roofs":
RoofBase rf = selectedElm as RoofBase;
RoofType rfType = rf.RoofType;
CompoundStructure cmpStr_rf = rfType.GetCompoundStructure();
strBld = LayersAsString(cmpStr_rf, doc, out shelfLength);
rows = rfType.GetCompoundStructure().LayerCount;
break;
default:
TaskDialog.Show("Warning!", "This category is not supported.");
return(Result.Failed);
}
using (Transaction trn_1 = new Transaction(doc, "Materials Mark"))
{
FamilyInstance createdElm = null;
if (trn_1.Start() == TransactionStatus.Started)
{
createdElm = doc.Create.NewFamilyInstance(point, materialTag, doc.ActiveView);
selectedElm.LookupParameter("LinkedTag").Set(createdElm.Id.IntegerValue);
if (trn_1.Commit() == TransactionStatus.Committed)
{
Transaction trn_2 = new Transaction(doc, "Set parameters");
try
{
trn_2.Start();
createdElm.LookupParameter("multilineText").Set(strBld.ToString());
createdElm.LookupParameter("# of Rows").Set(rows);
createdElm.LookupParameter("Shelf Length").Set(ToFt(shelfLength));
XYZ vec;
if (selectedElm.Category.Name != "Walls")
{
vec = new XYZ(0, 0, createdElm.LookupParameter("Arrow Length").AsDouble() * doc.ActiveView.Scale);
createdElm.LookupParameter("Down Arrow Direction").Set(1);
}
else
{
vec = new XYZ(-createdElm.LookupParameter("Arrow Length").AsDouble() * doc.ActiveView.Scale, 0, 0);
createdElm.LookupParameter("Down Arrow Direction").Set(0);
}
ElementTransformUtils.MoveElement(doc, createdElm.Id, vec);
trn_2.Commit();
AddElementToSchema(Schema.Lookup(new Guid("2B195204-1C04-4538-8881-AD22FA697B41")), createdElm, selectedElm.Id);
}
finally
{
if (trn_2 != null)
{
trn_2.Dispose();
}
}
}
else
{
trn_1.RollBack();
return(Result.Failed);
}
}
else
{
trn_1.RollBack();
return(Result.Failed);
}
return(Result.Succeeded);
}
}
catch (Exception ex)
{
message = ex.Message;
return(Result.Failed);
}
}