Code Block function

[truongbaolam0209]

Hi @alvpickmans
Do you know how this script work? Why there is no “warning: the index is outside the given range”

Polysurface fillet issues

I’m trying to create a surface fillet from Revit surfaces. The end result should look something similar to this. [image] [image] However, I’m getting an error. [image] [image] I also tried selecting the curves and filleting them with the intention to loft the two curves in Dynamo but also got an error. Obviously I can recreate all curves in Dynamo and use arcs instead of fillets, but I’m doing this in a iterative design process where it’s easier to draw the curves in Revit, select them i…