public static BH.oM.MEP.System.SectionProperties.PipeSectionProperty PipeSectionProperty(this Autodesk.Revit.DB.Plumbing.Pipe pipe, RevitSettings settings = null)
{
settings = settings.DefaultIfNull();
IProfile profile = pipe.Profile(settings);
double liningThickness = pipe.LookupParameterDouble(BuiltInParameter.RBS_REFERENCE_LINING_THICKNESS); // Extract the lining thk from Duct element
if (liningThickness == double.NaN)
{
liningThickness = 0;
}
double insulationThickness = pipe.LookupParameterDouble(BuiltInParameter.RBS_REFERENCE_INSULATION_THICKNESS); // Extract the lining thk from Duct element
if (insulationThickness == double.NaN)
{
insulationThickness = 0;
}
SectionProfile sectionProfile = BH.Engine.MEP.Create.SectionProfile((TubeProfile)profile, liningThickness, insulationThickness);
PipeSectionProperty result = BH.Engine.MEP.Create.PipeSectionProperty(sectionProfile);
return(result);
}
public static IProfile Profile(this Autodesk.Revit.DB.Plumbing.Pipe pipe, RevitSettings settings = null)
{
settings = settings.DefaultIfNull();
List <ICurve> edges = new List <ICurve>();
double diameter = pipe.Diameter.ToSI(UnitType.UT_PipeSize);
// Thickness
double outsideDiameter = pipe.LookupParameterDouble(BuiltInParameter.RBS_PIPE_OUTER_DIAMETER);
double insideDiameter = pipe.LookupParameterDouble(BuiltInParameter.RBS_PIPE_INNER_DIAM_PARAM);
double thickness = (outsideDiameter - insideDiameter) / 2;
return(BH.Engine.Spatial.Create.TubeProfile(diameter, thickness));
}
public static List <BH.oM.MEP.System.Pipe> PipeFromRevit(this Autodesk.Revit.DB.Plumbing.Pipe revitPipe, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
settings = settings.DefaultIfNull();
// Reuse a BHoM duct from refObjects if it has been converted before
List <BH.oM.MEP.System.Pipe> bhomPipes = refObjects.GetValues <BH.oM.MEP.System.Pipe>(revitPipe.Id);
if (bhomPipes != null)
{
return(bhomPipes);
}
else
{
bhomPipes = new List <BH.oM.MEP.System.Pipe>();
}
List <BH.oM.Geometry.Line> queried = Query.LocationCurveMEP(revitPipe, settings);
// Flow rate
double flowRate = revitPipe.LookupParameterDouble(BuiltInParameter.RBS_PIPE_FLOW_PARAM); // Flow rate
// Pipe section property
BH.oM.MEP.System.SectionProperties.PipeSectionProperty sectionProperty = revitPipe.PipeSectionProperty(settings);
for (int i = 0; i < queried.Count; i++)
{
BH.oM.Geometry.Line segment = queried[i];
BH.oM.MEP.System.Pipe thisSegment = new Pipe
{
StartPoint = segment.StartPoint(),
EndPoint = segment.EndPoint(),
FlowRate = flowRate,
SectionProperty = sectionProperty
};
//Set identifiers, parameters & custom data
thisSegment.SetIdentifiers(revitPipe);
thisSegment.CopyParameters(revitPipe, settings.ParameterSettings);
thisSegment.SetProperties(revitPipe, settings.ParameterSettings);
bhomPipes.Add(thisSegment);
}
refObjects.AddOrReplace(revitPipe.Id, bhomPipes);
return(bhomPipes);
}