public FamilyInstance CreateSteelColumnInstance(Document doc, ColumnSt column, FamilySymbol colType, bool isStructural, List<double> storeys)
{
XYZ location = new XYZ(Util.MmToFoot(column.Location.X), Util.MmToFoot(column.Location.Y), 0);
Level colBottomLevel = GetLevel(doc, MapToStorey(column.BottomLevel, storeys));
Level colTopLevel = GetLevel(doc, MapToStorey(column.TopLevel, storeys));
double colRotation = column.RefDirection.X >= 0.0 ?
90 + Vector3D.AngleBetween(new Vector3D(column.RefDirection.X, column.RefDirection.Y, column.RefDirection.Z), new Vector3D(0, -1, 0)) :
90 + Vector3D.AngleBetween(new Vector3D(column.RefDirection.X, column.RefDirection.Y, column.RefDirection.Z), new Vector3D(0, -1, 0));
colRotation *= Math.PI / 180.0;
return CreateSteelColumnInstance(doc, location, colBottomLevel, colTopLevel, colType, colRotation, isStructural);
}
public FamilySymbol GetIShapeColumnFamilySymbol(Document doc, ColumnSt col, string familyName, BuiltInCategory category)
{
FamilySymbol fs = new FilteredElementCollector(doc).OfCategory(category)
.WhereElementIsElementType()
.Cast<FamilySymbol>()
.Where(f => f.FamilyName == familyName)
.FirstOrDefault(f =>
{
if (f.LookupParameter("Width").AsDouble() == Util.MmToFoot(col.Width) &&
f.LookupParameter("Height").AsDouble() == Util.MmToFoot(col.Depth) &&
f.LookupParameter("Flange Thickness").AsDouble() == Util.MmToFoot(col.FlangeTh) &&
f.LookupParameter("Web Thickness").AsDouble() == Util.MmToFoot(col.WebTh)
)
{
return true;
}
return false;
});
if (fs != null) return fs;
Family family = default;
try
{
fs = new FilteredElementCollector(doc).OfCategory(category)
.WhereElementIsElementType()
.Cast<FamilySymbol>()
.First(f => f.FamilyName == familyName);
}
catch (Exception)
{
string directory = $"C:/ProgramData/Autodesk/RVT {revitVersion}/Libraries/US Imperial/Structural Columns/Steel/AISC 14.1/";
family = OpenFamily(doc, directory, familyName);
fs = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
}
ElementType fs1 = fs.Duplicate(String.Format("I-Column Custom {0:0}x{1:0}", col.Width / 10, col.Depth / 10));
fs1.LookupParameter("Width").Set(Util.MmToFoot(col.Width));
fs1.LookupParameter("Height").Set(Util.MmToFoot(col.Depth));
fs1.LookupParameter("Flange Thickness").Set(Util.MmToFoot(col.FlangeTh));
fs1.LookupParameter("Web Thickness").Set(Util.MmToFoot(col.WebTh));
fs1.LookupParameter("Web Fillet").Set(Util.MmToFoot(0.85 * (col.WebTh)));
return fs1 as FamilySymbol;
}
