Chamfer Edges Closest to Surface

Grasshopper
1

Hello, I am trying to chamfer some corners in a model in Grasshopper but I only want to chamfer some of the edges. The way I am thinking of doing it is finding the list of edges whose distance is 0 from the plane I want to chamfer. I am having a hard time trying to figure out how to select the edges I want and output them into the fillet box. Does anyone have any recommendations on how to approach this issue?Chamfer Edges of Surface.gh (26.7 KB)

2

Maybe this is what you’re looking for.
Chamfer Edges of Surface-b.gh (16.6 KB)

Canvas at 17;28;32
Canvas at 17;28;321032×720 178 KB

3

I used a cluster called isEqual that tests within a specified tolerance.

Chamfer Edges of Surface_2021_Aug28a
Chamfer Edges of Surface_2021_Aug28a1150×702 191 KB

Chamfer Edges of Surface_2021_Aug28a.gh (27.8 KB)

4

Looks like both @Joseph_Oster and @akilli have addressed my issues in different ways. Thank you for your help.

@Joseph_Oster I has not seen a cluster used before. It appears like you can use the EqualsT in Rhino7 to do the same thing. I had not understood how to use the series and the cull to get their positions.

Thanks.