/***************************************************/
/**** Public methods ****/
/***************************************************/
public static View View(this DraftingInstance draftingInstance, Document document)
{
if (string.IsNullOrWhiteSpace(draftingInstance.ViewName))
{
return(null);
}
List <View> views = new FilteredElementCollector(document).OfClass(typeof(View)).Cast <View>().ToList();
views.RemoveAll(x => x.IsTemplate || x is ViewSchedule || x is View3D || x is ViewSheet);
View view = null;
if (views != null && views.Count > 0)
{
view = views.Find(x => x.Name == draftingInstance.ViewName);
}
if (view != null)
{
return(view);
}
views = new FilteredElementCollector(document).OfClass(typeof(ViewSheet)).Cast <View>().ToList();
string title = draftingInstance.ViewName;
if (!title.StartsWith("Sheet: "))
{
title = string.Format("Sheet: {0}", title);
}
view = views.Find(x => x.Title == title);
return(view);
}
/***************************************************/
public static CurveElement ToCurveElement(this DraftingInstance draftingInstance, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
CurveElement curveElement = refObjects.GetValue <CurveElement>(document, draftingInstance.BHoM_Guid);
if (curveElement != null)
{
return(curveElement);
}
settings = settings.DefaultIfNull();
if (!(draftingInstance.Location is ICurve))
{
return(null);
}
ICurve curve = (ICurve)draftingInstance.Location;
Curve revitCurve = curve.IToRevit();
if (revitCurve == null)
{
return(null);
}
if (!BH.Engine.Geometry.Query.IsPlanar(curve as dynamic))
{
return(null);
}
View view = Query.View(draftingInstance, document);
if (view == null)
{
return(null);
}
curveElement = document.Create.NewDetailCurve(view, revitCurve);
if (curveElement == null)
{
return(null);
}
if (draftingInstance.Properties != null)
{
string name = draftingInstance.Properties.Name;
if (!string.IsNullOrEmpty(name))
{
Element element = new FilteredElementCollector(document).OfClass(typeof(GraphicsStyle)).ToList().Find(x => x.Name == name);
if (element != null)
{
curveElement.LineStyle = element;
}
}
}
refObjects.AddOrReplace(draftingInstance, curveElement);
return(curveElement);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static DraftingInstance DraftingInstanceFromRevit(this FilledRegion filledRegion, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
settings = settings.DefaultIfNull();
DraftingInstance draftingInstance = refObjects.GetValue <DraftingInstance>(filledRegion.Id);
if (draftingInstance != null)
{
return(draftingInstance);
}
View view = filledRegion.Document.GetElement(filledRegion.OwnerViewId) as View;
if (view == null)
{
return(null);
}
InstanceProperties instanceProperties = (filledRegion.Document.GetElement(filledRegion.GetTypeId()) as ElementType).InstancePropertiesFromRevit(settings, refObjects) as InstanceProperties;
List <ICurve> curves = new List <oM.Geometry.ICurve>();
foreach (CurveLoop loop in filledRegion.GetBoundaries())
{
curves.Add(loop.FromRevit());
}
List <PlanarSurface> surfaces = BH.Engine.Geometry.Create.PlanarSurface(curves);
if (surfaces.Count == 1)
{
draftingInstance = new DraftingInstance {
Properties = instanceProperties, ViewName = view.Name, Location = surfaces[0]
}
}
;
else
{
draftingInstance = new DraftingInstance {
Properties = instanceProperties, ViewName = view.Name, Location = new PolySurface {
Surfaces = surfaces.Cast <ISurface>().ToList()
}
}
};
draftingInstance.Name = filledRegion.Name;
//Set identifiers, parameters & custom data
draftingInstance.SetIdentifiers(filledRegion);
draftingInstance.CopyParameters(filledRegion, settings.ParameterSettings);
draftingInstance.SetProperties(filledRegion, settings.ParameterSettings);
refObjects.AddOrReplace(filledRegion.Id, draftingInstance);
return(draftingInstance);
}
/***************************************************/
}
/***************************************************/
/**** Private Methods - Drafting Instances ****/
/***************************************************/
private static Element IToRevitElement(this DraftingInstance draftingInstance, ElementType elementType, View view, RevitSettings settings)
{
if (elementType == null)
{
Compute.ElementTypeNotFoundWarning(draftingInstance);
return(null);
}
return(ToRevitElement(draftingInstance, elementType as dynamic, view, settings));
}
/***************************************************/
public static Element ToRevit(this DraftingInstance draftingInstance, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
switch (draftingInstance.BuiltInCategory(document))
{
case BuiltInCategory.OST_Lines:
return(draftingInstance.ToCurveElement(document, settings, refObjects));
default:
return(draftingInstance.ToRevitElement(document, settings, refObjects));
}
}
public static DraftingInstance DraftingInstance(InstanceProperties properties, string viewName, ISurface location)
{
if (properties == null || string.IsNullOrWhiteSpace(viewName))
{
return(null);
}
List <PlanarSurface> surfaces = new List <PlanarSurface>();
if (location is PlanarSurface)
{
surfaces.Add((PlanarSurface)location);
}
else if (location is PolySurface)
{
PolySurface polySurface = (PolySurface)location;
if (polySurface.Surfaces.Any(x => !(x is PlanarSurface)))
{
BH.Engine.Reflection.Compute.RecordError("Only PlanarSurfaces and PolySurfaces consisting of PlanarSurfaces can be used as location for ISurface-based DraftingInstances.");
return(null);
}
surfaces = polySurface.Surfaces.Cast <PlanarSurface>().ToList();
}
else
{
BH.Engine.Reflection.Compute.RecordError("Only PlanarSurfaces and PolySurfaces consisting of PlanarSurfaces can be used as location for ISurface-based DraftingInstances.");
return(null);
}
foreach (PlanarSurface surface in surfaces)
{
Vector normal = (surface).Normal();
if (normal == null || 1 - Math.Abs(normal.DotProduct(Vector.ZAxis)) > Tolerance.Angle)
{
BH.Engine.Reflection.Compute.RecordError("Normal of the surface or its components is not parallel to the global Z axis.");
return(null);
}
}
DraftingInstance draftingInstance = new DraftingInstance()
{
Properties = properties,
Name = properties.Name,
ViewName = viewName,
Location = location
};
return(draftingInstance);
}
public static DraftingInstance DraftingInstance(InstanceProperties properties, string viewName, ICurve location)
{
if (properties == null || string.IsNullOrWhiteSpace(viewName) || location == null)
{
return(null);
}
DraftingInstance draftingInstance = new DraftingInstance()
{
Properties = properties,
Name = properties.Name,
ViewName = viewName,
Location = location
};
return(draftingInstance);
}
/***************************************************/
private static Element ToRevitElement(this DraftingInstance draftingInstance, FilledRegionType regionType, View view, RevitSettings settings)
{
ISurface location = draftingInstance.Location as ISurface;
List <PlanarSurface> surfaces = new List <PlanarSurface>();
if (location is PlanarSurface)
{
surfaces.Add((PlanarSurface)location);
}
else if (location is PolySurface)
{
PolySurface polySurface = (PolySurface)location;
if (polySurface.Surfaces.Any(x => !(x is PlanarSurface)))
{
draftingInstance.InvalidRegionSurfaceError();
return(null);
}
surfaces = polySurface.Surfaces.Cast <PlanarSurface>().ToList();
}
else
{
draftingInstance.InvalidRegionSurfaceError();
return(null);
}
List <CurveLoop> loops = new List <CurveLoop>();
foreach (PlanarSurface surface in surfaces)
{
foreach (ICurve curve in surface.Edges())
{
loops.Add(curve.ToRevitCurveLoop());
}
}
if (loops.Count != 0)
{
return(FilledRegion.Create(view.Document, regionType.Id, view.Id, loops));
}
return(null);
}
/***************************************************/
public static Element ToRevitElement(this DraftingInstance draftingInstance, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
if (draftingInstance == null || string.IsNullOrWhiteSpace(draftingInstance.ViewName) || document == null)
{
return(null);
}
Element element = refObjects.GetValue <Element>(document, draftingInstance.BHoM_Guid);
if (element != null)
{
return(element);
}
if (draftingInstance.Properties == null)
{
Compute.NullObjectPropertiesWarning(draftingInstance);
return(null);
}
settings = settings.DefaultIfNull();
View view = draftingInstance.View(document);
if (view == null)
{
return(null);
}
ElementType elementType = draftingInstance.Properties.ElementType(document, draftingInstance.BuiltInCategories(document), settings);
element = draftingInstance.IToRevitElement(elementType, view, settings);
if (element == null)
{
return(null);
}
// Copy parameters from BHoM object to Revit element
element.CopyParameters(draftingInstance, settings);
refObjects.AddOrReplace(draftingInstance, element);
return(element);
}
/***************************************************/
private static Element ToRevitElement(this DraftingInstance draftingInstance, FamilySymbol familySymbol, View view, RevitSettings settings)
{
if (draftingInstance?.Location == null)
{
return(null);
}
if (draftingInstance.Location is ICurve)
{
return(Create.FamilyInstance(familySymbol.Document, familySymbol, ((ICurve)draftingInstance.Location).IToRevit(), view, settings));
}
else if (draftingInstance.Location is BH.oM.Geometry.Point)
{
return(Create.FamilyInstance(familySymbol.Document, familySymbol, ((BH.oM.Geometry.Point)draftingInstance.Location).ToRevit(), draftingInstance.Orientation.ToRevit(), view, settings));
}
else
{
return(null);
}
}
/***************************************************/
public static bool Update(this FamilyInstance element, DraftingInstance bHoMObject, RevitSettings settings, bool setLocationOnUpdate)
{
if (!element.ViewSpecific || element.OwnerViewId == null)
{
BH.Engine.Reflection.Compute.RecordError($"Updating model elements using DraftingInstances is not allowed. Revit ElementId: {element.Id} BHoM_Guid: {bHoMObject.BHoM_Guid}");
return(false);
}
if (!string.IsNullOrWhiteSpace(bHoMObject.Properties?.CategoryName) && element.Category?.Name != bHoMObject.Properties.CategoryName)
{
BH.Engine.Reflection.Compute.RecordWarning($"Updating the category of an existing Revit element is not allowed. Revit ElementId: {element.Id} BHoM_Guid: {bHoMObject.BHoM_Guid}");
}
if (!string.IsNullOrWhiteSpace(bHoMObject.ViewName) && (element.Document.GetElement(element.OwnerViewId) as View)?.Name != bHoMObject.ViewName)
{
BH.Engine.Reflection.Compute.RecordWarning($"Updating the owner view of an existing Revit element is not allowed. Revit ElementId: {element.Id} BHoM_Guid: {bHoMObject.BHoM_Guid}");
}
return(((Element)element).Update(bHoMObject, settings, setLocationOnUpdate));
}
public static DraftingInstance DraftingInstance(string viewName, ICurve location)
{
if (string.IsNullOrWhiteSpace(viewName) || location == null)
{
return(null);
}
InstanceProperties instanceProperties = new InstanceProperties();
instanceProperties.CategoryName = "Lines";
DraftingInstance draftingInstance = new DraftingInstance()
{
Properties = instanceProperties,
Name = "Detail Lines",
ViewName = viewName,
Location = location
};
return(draftingInstance);
}
/***************************************************/
/**** Fallback Methods ****/
/***************************************************/
private static Element ToRevitElement(this DraftingInstance draftingInstance, ElementType elementType, View view, RevitSettings settings)
{
return(null);
}
/***************************************************/
internal static void InvalidRegionSurfaceError(this DraftingInstance draftingInstance)
{
BH.Engine.Reflection.Compute.RecordError($"Only DraftingInstances with locations as PlanarSurfaces or PolySurfaces consisting of PlanarSurfaces can be converted into a FilledRegion. BHoM_Guid: {draftingInstance.BHoM_Guid}");
}
