/***************************************************/
/**** Public methods ****/
/***************************************************/
public static Floor ToRevitFloor(this oM.Physical.Elements.Floor floor, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
if (floor == null || floor.Construction == null || document == null)
{
return(null);
}
Floor revitFloor = refObjects.GetValue <Floor>(document, floor.BHoM_Guid);
if (revitFloor != null)
{
return(revitFloor);
}
PlanarSurface planarSurface = floor.Location as PlanarSurface;
if (planarSurface == null)
{
return(null);
}
settings = settings.DefaultIfNull();
FloorType floorType = floor.Construction?.ToRevitElementType(document, new List <BuiltInCategory> {
BuiltInCategory.OST_Floors
}, settings, refObjects) as FloorType;
if (floorType == null)
{
floorType = floor.ElementType(document, settings);
}
if (floorType == null)
{
Compute.ElementTypeNotFoundWarning(floor);
return(null);
}
double bottomElevation = floor.Location.IBounds().Min.Z;
Level level = document.LevelBelow(bottomElevation.FromSI(UnitType.UT_Length), settings);
oM.Geometry.Plane sketchPlane = new oM.Geometry.Plane {
Origin = new BH.oM.Geometry.Point {
Z = bottomElevation
}, Normal = Vector.ZAxis
};
ICurve curve = planarSurface.ExternalBoundary.IProject(sketchPlane);
CurveArray curveArray = Create.CurveArray(curve.IToRevitCurves());
BH.oM.Geometry.Plane slabPlane = planarSurface.FitPlane();
if (1 - Math.Abs(Vector.ZAxis.DotProduct(slabPlane.Normal)) <= settings.AngleTolerance)
{
revitFloor = document.Create.NewFloor(curveArray, floorType, level, true);
}
else
{
Vector normal = slabPlane.Normal;
if (normal.Z < 0)
{
normal = -slabPlane.Normal;
}
double angle = normal.Angle(Vector.ZAxis);
double tan = Math.Tan(angle);
XYZ dir = normal.Project(oM.Geometry.Plane.XY).ToRevit().Normalize();
BH.oM.Geometry.Line ln = slabPlane.PlaneIntersection(sketchPlane);
XYZ start = ln.ClosestPoint(curveArray.get_Item(0).GetEndPoint(0).PointFromRevit(), true).ToRevit();
Autodesk.Revit.DB.Line line = Autodesk.Revit.DB.Line.CreateBound(start, start + dir);
revitFloor = document.Create.NewSlab(curveArray, level, line, -tan, true);
revitFloor.SetParameter(BuiltInParameter.ELEM_TYPE_PARAM, floorType.Id);
}
revitFloor.CheckIfNullPush(floor);
if (revitFloor == null)
{
return(null);
}
document.Regenerate();
if (planarSurface.InternalBoundaries != null)
{
foreach (ICurve hole in planarSurface.InternalBoundaries)
{
document.Create.NewOpening(revitFloor, Create.CurveArray(hole.IProject(slabPlane).IToRevitCurves()), true);
}
}
foreach (BH.oM.Physical.Elements.IOpening opening in floor.Openings)
{
PlanarSurface openingLocation = opening.Location as PlanarSurface;
if (openingLocation == null)
{
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Conversion of a floor opening to Revit failed because its location is not a planar surface. Floor BHoM_Guid: {0}, Opening BHoM_Guid: {1}", floor.BHoM_Guid, opening.BHoM_Guid));
continue;
}
document.Create.NewOpening(revitFloor, Create.CurveArray(openingLocation.ExternalBoundary.IToRevitCurves()), true);
if (!(opening is BH.oM.Physical.Elements.Void))
{
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Revit allows only void openings in floors, therefore the BHoM opening of type {0} has been converted to a void opening. Floor BHoM_Guid: {1}, Opening BHoM_Guid: {2}", opening.GetType().Name, floor.BHoM_Guid, opening.BHoM_Guid));
}
}
double offset = revitFloor.LookupParameterDouble(BuiltInParameter.FLOOR_HEIGHTABOVELEVEL_PARAM);
// Copy parameters from BHoM object to Revit element
revitFloor.CopyParameters(floor, settings);
// Update the offset in case the level had been overwritten.
if (revitFloor.LevelId.IntegerValue != level.Id.IntegerValue)
{
Level newLevel = document.GetElement(revitFloor.LevelId) as Level;
offset += (level.ProjectElevation - newLevel.ProjectElevation).ToSI(UnitType.UT_Length);
}
revitFloor.SetParameter(BuiltInParameter.FLOOR_HEIGHTABOVELEVEL_PARAM, offset);
refObjects.AddOrReplace(floor, revitFloor);
return(revitFloor);
}
/***************************************************/
public static FamilyInstance ToRevitFamilyInstance(this IFramingElement framingElement, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
if (framingElement == null || document == null)
{
return(null);
}
FamilyInstance familyInstance = refObjects.GetValue <FamilyInstance>(document, framingElement.BHoM_Guid);
if (familyInstance != null)
{
return(familyInstance);
}
settings = settings.DefaultIfNull();
if (framingElement.Location == null)
{
BH.Engine.Reflection.Compute.RecordError(String.Format("Revit element could not be created because the driving curve of a BHoM object is null. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
if (!framingElement.Location.IIsPlanar())
{
BH.Engine.Reflection.Compute.RecordError(string.Format("Revit framing does only support planar curves, element could not be created. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
Curve revitCurve = framingElement.Location.IToRevit();
if (revitCurve == null)
{
BH.Engine.Reflection.Compute.RecordError(string.Format("Revit element could not be created because of curve conversion issues. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
Level level = document.LevelBelow(framingElement.Location, settings);
FamilySymbol familySymbol = framingElement.Property.ToRevitElementType(document, framingElement.BuiltInCategories(document), settings, refObjects);
if (familySymbol == null)
{
familySymbol = framingElement.ElementType(document, settings) as FamilySymbol;
}
if (familySymbol == null)
{
Compute.ElementTypeNotFoundWarning(framingElement);
return(null);
}
FamilyPlacementType familyPlacementType = familySymbol.Family.FamilyPlacementType;
if (familyPlacementType != FamilyPlacementType.CurveBased && familyPlacementType != FamilyPlacementType.CurveBasedDetail && familyPlacementType != FamilyPlacementType.CurveDrivenStructural && familyPlacementType != FamilyPlacementType.TwoLevelsBased)
{
Compute.InvalidFamilyPlacementTypeError(framingElement, familySymbol);
return(null);
}
if (framingElement is Beam)
{
familyInstance = document.Create.NewFamilyInstance(revitCurve, familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Beam);
}
else if (framingElement is Bracing || framingElement is Cable)
{
familyInstance = document.Create.NewFamilyInstance(revitCurve, familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Brace);
}
else
{
familyInstance = document.Create.NewFamilyInstance(revitCurve, familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.UnknownFraming);
}
document.Regenerate();
familyInstance.CheckIfNullPush(framingElement);
if (familyInstance == null)
{
return(null);
}
oM.Physical.FramingProperties.ConstantFramingProperty barProperty = framingElement.Property as oM.Physical.FramingProperties.ConstantFramingProperty;
if (barProperty != null)
{
//TODO: if the material does not get assigned an error should be thrown?
if (barProperty.Material != null)
{
Material material = document.GetElement(new ElementId(BH.Engine.Adapters.Revit.Query.ElementId(barProperty.Material))) as Material;
if (material != null)
{
Parameter param = familyInstance.get_Parameter(BuiltInParameter.STRUCTURAL_MATERIAL_PARAM);
if (param != null && param.HasValue && !param.IsReadOnly)
{
familyInstance.StructuralMaterialId = material.Id;
}
else
{
BH.Engine.Reflection.Compute.RecordWarning(string.Format("The BHoM material has been correctly converted, but the property could not be assigned to the Revit element. ElementId: {0}", familyInstance.Id));
}
}
}
}
//Set the insertion point to centroid.
Parameter zJustification = familyInstance.get_Parameter(BuiltInParameter.Z_JUSTIFICATION);
if (zJustification != null && !zJustification.IsReadOnly)
{
zJustification.Set((int)Autodesk.Revit.DB.Structure.ZJustification.Origin);
}
familyInstance.CopyParameters(framingElement, settings);
familyInstance.SetLocation(framingElement, settings);
if (familyInstance.StructuralMaterialType != StructuralMaterialType.Concrete && familyInstance.StructuralMaterialType != StructuralMaterialType.PrecastConcrete)
{
StructuralFramingUtils.DisallowJoinAtEnd(familyInstance, 0);
StructuralFramingUtils.DisallowJoinAtEnd(familyInstance, 1);
}
refObjects.AddOrReplace(framingElement, familyInstance);
return(familyInstance);
}
/***************************************************/
/**** Public methods ****/
/***************************************************/
public static FamilyInstance ToRevitFamilyInstance(this Column framingElement, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
if (framingElement == null || document == null)
{
return(null);
}
FamilyInstance familyInstance = refObjects.GetValue <FamilyInstance>(document, framingElement.BHoM_Guid);
if (familyInstance != null)
{
return(familyInstance);
}
settings = settings.DefaultIfNull();
if (framingElement.Location == null)
{
BH.Engine.Reflection.Compute.RecordError(String.Format("Revit element could not be created because the driving curve of a BHoM object is null. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
if (framingElement.Location as BH.oM.Geometry.Line == null)
{
BH.Engine.Reflection.Compute.RecordError(string.Format("Revit does only support line-based columns. Try pushing your element as a beam instead. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
if (((BH.oM.Geometry.Line)framingElement.Location).Start.Z >= ((BH.oM.Geometry.Line)framingElement.Location).End.Z)
{
BH.Engine.Reflection.Compute.RecordError(string.Format("Start point of Revit columns need to have lower elevation than the end point. Have a look at flipping your location curves. BHoM_Guid: {0}", framingElement.BHoM_Guid));
return(null);
}
Level level = document.LevelBelow(framingElement.Location, settings);
if (level == null)
{
return(null);
}
Line columnLine = framingElement.Location.IToRevit() as Line;
FamilySymbol familySymbol = framingElement.Property.ToRevitElementType(document, framingElement.BuiltInCategories(document), settings, refObjects);
if (familySymbol == null)
{
familySymbol = framingElement.ElementType(document, settings) as FamilySymbol;
}
if (familySymbol == null)
{
Compute.ElementTypeNotFoundWarning(framingElement);
return(null);
}
FamilyPlacementType familyPlacementType = familySymbol.Family.FamilyPlacementType;
if (familyPlacementType != FamilyPlacementType.CurveBased && familyPlacementType != FamilyPlacementType.CurveBasedDetail && familyPlacementType != FamilyPlacementType.CurveDrivenStructural && familyPlacementType != FamilyPlacementType.TwoLevelsBased)
{
Compute.InvalidFamilyPlacementTypeError(framingElement, familySymbol);
return(null);
}
familyInstance = document.Create.NewFamilyInstance(columnLine, familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Column);
document.Regenerate();
familyInstance.CheckIfNullPush(framingElement);
if (familyInstance == null)
{
return(null);
}
oM.Physical.FramingProperties.ConstantFramingProperty barProperty = framingElement.Property as oM.Physical.FramingProperties.ConstantFramingProperty;
if (barProperty != null)
{
//TODO: if the material does not get assigned an error should be thrown?
if (barProperty.Material != null)
{
Autodesk.Revit.DB.Material material = document.GetElement(new ElementId(BH.Engine.Adapters.Revit.Query.ElementId(barProperty.Material))) as Autodesk.Revit.DB.Material;
if (material != null)
{
Parameter param = familyInstance.get_Parameter(BuiltInParameter.STRUCTURAL_MATERIAL_PARAM);
if (param != null && param.HasValue && !param.IsReadOnly)
{
familyInstance.StructuralMaterialId = material.Id;
}
else
{
BH.Engine.Reflection.Compute.RecordWarning(string.Format("The BHoM material has been correctly converted, but the property could not be assigned to the Revit element. ElementId: {0}", familyInstance.Id));
}
}
}
}
// Make sure the top is above base, otherwise Revit will complain for no reason.
familyInstance.get_Parameter((BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM)).Set(-1e+3);
familyInstance.get_Parameter((BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM)).Set(1e+3);
familyInstance.CopyParameters(framingElement, settings);
familyInstance.SetLocation(framingElement, settings);
refObjects.AddOrReplace(framingElement, familyInstance);
return(familyInstance);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static IMaterialFragment MaterialFragmentFromRevit(this Material material, string grade = null, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
if (material == null)
{
return(null);
}
string refId = material.Id.ReferenceIdentifier(grade);
IMaterialFragment materialFragment = refObjects.GetValue <IMaterialFragment>(refId);
if (materialFragment != null)
{
return(materialFragment);
}
settings = settings.DefaultIfNull();
StructuralMaterialType structuralMaterialType = material.MaterialClass.StructuralMaterialType();
materialFragment = structuralMaterialType.LibraryMaterial(grade);
if (materialFragment != null)
{
return(materialFragment);
}
Compute.MaterialNotInLibraryNote(material);
switch (structuralMaterialType)
{
case StructuralMaterialType.Concrete:
case StructuralMaterialType.PrecastConcrete:
materialFragment = new Concrete();
break;
case StructuralMaterialType.Aluminum:
materialFragment = new Aluminium();
break;
case StructuralMaterialType.Steel:
materialFragment = new Steel();
break;
case StructuralMaterialType.Wood:
materialFragment = new Timber();
break;
default:
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Revit material of structural type {0} is currently not supported, the material was converted to a generic isotropic BHoM material. Revit ElementId: {1}", structuralMaterialType, material.Id.IntegerValue));
materialFragment = new GenericIsotropicMaterial();
break;
}
materialFragment.CopyCharacteristics(material);
string name = material.Name;
if (!string.IsNullOrWhiteSpace(grade))
{
name += " grade " + grade;
}
materialFragment.Name = name;
refObjects.AddOrReplace(refId, materialFragment);
return(materialFragment);
}
