A problem about HB Shade

1

Hi,everyone,I have met a problem when I tried to create a shade.The problem is as fallows When the size of shade is less than 0.015 m. But my research requires me to create a smaller shade. Is there any way to solve it? Thanks very much.
“1. Solution exception:There must be at least 3 vertices for a Face3D boundary. Got 2”
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1

2

Try checking the tolerance value in Rhino-Units.
Then recompute the GH.
-A.

3

Hi，friend,thank you very much.This method is very useful.Hope you have a good day.