FlowAlongSurface does not work


I am using Flow Along Surface for facade. But it does not work, it always remind me that select edge near matching corner. However, I select the same corner on objects and target surface. I attach the file.
Panelling test.3dm (4.2 MB)

Thank you

Hello - is this what you are shooting for?


Yes, it is. How you get that?

Hello - ExtractSrf > Copy=Yes, one of the large faces on the original object to use as a base surface.