Set the material parameter in the topography


#1

I want to set the material parameter in the topography but it seems it did not work is it possible

thnx Edwin


#2

Material parameter’s storage type is not a string - it is expecting a Material element. You can use Material.ByName node like so and it will work:


#3

Thank you very much.


#4

No problem :slight_smile: it doesn’t easily seem logical because in Revit you can copy/paste or type the same string for Material Parameter and it will work. I think that functionality is very useful but it also makes it easier for confusion when using Dynamo or working with the API