Try the attached, ensuring that "pretopologize.3dm" is opened prior to loading "retopologize3.nod"
"SelectByName" will auto load surface for re-topologizing.
found the problem when I opened the retopologize macro the IsoCrvs & mPathArray node are in red meaning I don't have them.
So can you post them or point to where they are on the forum please.
Hi,
thank you all for your answers it's working fine as Karsten said I was missing the basicFunctions.js
Cheers James it's going to be a useful node.
Barry