Evaluate polysurface

Grasshopper
1

Hi,

Is there a components to evaluate polysurfaces similar to the one to evaluate surfaces?
I have a collection of points on a polysurface and I would like to create circles which are tangent to this polysurface.

Thanks

2

‘Surface | Analysis | Brep CP’? (Brep Closest Point)

Otherwise, Deconstruct Brep then Srf CP (Surface Closest Point) then sort faces by ‘D’ (Distance) to find which one you want.

3

Thanks Brep Closest Point was the one I was looking for!