Panels that shaped on wrong direction!

Revit
1

Hi every body :wink:
I’m using revit 2017 and dynamo 1.2.1
I want to set a triangular panel (a triangular flat pattern base family) on a surface in my revit project.

image.png1032×533 90.8 KB

but most of panel direction created onto wrong side (to interior not exterior)! and I don’t understand it’s problems! :confused:

2

and it’s capture of dynamo canvas

Capture.png2508×744 89.8 KB

thanks alot :slight_smile:

3

Hi,

Try modeling the surface as a solid instead of a sheet, so there is a top/down, inside/outside.
Or maybe “surface thicken” if the surface is created in Dynamo.

Marcel

4

thank you a alot :wink:
I add a Element.SetParameterbyname node and assign “Flip” parameter name to it and set it on true
and my problem have solved :slight_smile: