/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static oM.Architecture.Elements.Ceiling CeilingFromRevit(this Autodesk.Revit.DB.Ceiling ceiling, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
if (ceiling == null)
{
return(null);
}
settings = settings.DefaultIfNull();
oM.Architecture.Elements.Ceiling bHoMCeiling = refObjects.GetValue <oM.Architecture.Elements.Ceiling>(ceiling.Id);
if (bHoMCeiling != null)
{
return(bHoMCeiling);
}
oM.Physical.Constructions.Construction construction = (ceiling.Document.GetElement(ceiling.GetTypeId()) as HostObjAttributes).ConstructionFromRevit(null, settings, refObjects);
ISurface location = null;
Dictionary <PlanarSurface, List <PlanarSurface> > surfaces = ceiling.PanelSurfaces(null, settings);
if (surfaces != null && surfaces.Count != 0)
{
List <ISurface> locations = new List <ISurface>();
foreach (KeyValuePair <PlanarSurface, List <PlanarSurface> > kvp in surfaces)
{
locations.Add(new PlanarSurface(kvp.Key.ExternalBoundary, kvp.Value.Select(x => x.ExternalBoundary).ToList()));
}
if (locations.Count == 1)
{
location = locations[0];
}
else
{
location = new PolySurface {
Surfaces = locations
}
};
}
else
{
ceiling.NoPanelLocationError();
}
bHoMCeiling = new oM.Architecture.Elements.Ceiling {
Surface = location, Construction = construction
};
bHoMCeiling.Name = ceiling.FamilyTypeFullName();
// Add ceiling patterns
List <BH.oM.Geometry.Line> ceilingPatterns = new List <BH.oM.Geometry.Line>();
if (location is PlanarSurface)
{
ceilingPatterns.AddRange(ceiling.CeilingPattern(settings, location as PlanarSurface));
}
else if (location is PolySurface)
{
foreach (ISurface surface in ((PolySurface)location).Surfaces)
{
if (surface is PlanarSurface)
{
ceilingPatterns.AddRange(ceiling.CeilingPattern(settings, surface as PlanarSurface));
}
}
}
if (ceilingPatterns.Count != 0)
{
bHoMCeiling.Tiles = BH.Engine.Architecture.Compute.CeilingTiles(bHoMCeiling, ceilingPatterns);
}
if (surfaces.Values.Where(x => x != null).Sum(x => x.Count) != 0)
{
BH.Engine.Reflection.Compute.RecordWarning("Currently ceiling openings are not taken into account when generating ceilings.");
}
//Set identifiers, parameters & custom data
bHoMCeiling.SetIdentifiers(ceiling);
bHoMCeiling.CopyParameters(ceiling, settings.ParameterSettings);
bHoMCeiling.SetProperties(ceiling, settings.ParameterSettings);
refObjects.AddOrReplace(ceiling.Id, bHoMCeiling);
return(bHoMCeiling);
}
/***************************************************/
/**** Public methods ****/
/***************************************************/
public static Ceiling ToRevitCeiling(this oM.Architecture.Elements.Ceiling ceiling, Document document, RevitSettings settings = null)
{
BH.Engine.Reflection.Compute.RecordError("Revit API does not allow creation of Ceiling: This is a known limitation, currently, Revit API doesn't support the new ceiling creation.");
return(null);
}