Re: How to generate x and y-axes of rooms in the Revit API (in Millimetre)

The issue is resolved by replacing the following lines of code 

Wall w = r.Document.GetElement(bs.ElementId) as Wall;
      Curve curve = (w.Location as LocationCurve).Curve;

with the following code

Curve curve = bs.GetCurve();

in the Get_Room_Coordinates method.

The solution is working perfect now.

Many Thanks for the kind support.

Kind Regards

Bilal