Is it possible to exclude, cut or divide the surplus part of the topography?


I’m trying but I couldn’t find any node that cuts this excess topography to below the floor, can you help me find a solution?

TOPO 01.dyn (20.1 KB)

the purpose of this routine is to remove the excess for several floors not only 1 as in the image.

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It’s impossible using Dynamo as far as I know. The method(split toposurface) is not exposed on API yet.

As a workaround, you can regenerate it as two separated topos.

Good morning, I haven’t visited the forum for a while, when you say regenerate, do you mean to divide and delete what is not projected by the floor?

I mean make two topos with profiles which don’t have valley edges but mountain edges.