Dividing existing parts with defined spacing


I’m new to Dynamo and I’m trying to automatically divide wall parts (Cladding) with a defined spacing in Revit.

I found this awesome post from Einar_Raknes and tried to modify it so that it would only divides the part that I would choose.

But, now I have 2 problems. Firstly, I need to be able to specify a start point for the cladding. A pick point would be awesome but I don’t know how I could do that.

Finally, I don’t know anything about Python script and am not able to modify the one that divide part.

If anybody could help, I would gladly appreciate!

DivideCladding.dyn (48.3 KB)