I regularly receive 3D faces representing existing ground. I’m trying to come up with a way to take those faces and create a Civil 3D TinSurface. Using existing tools, my hope/plan was to extract the geometry of the faces, get the vertices and edges from that geometry within Dyanmo, create COGO from…

Hi @JPhil , To get the edges and vertices from the Faces, you would do something like this: [image] However, it will be a very heavy set of operations to deconstruct the faces into vertices and edges and then build the TIN Surface from COGO Points and breaklines. It will be much faster to build t…

TinSurface from 3D Faces

Civil3D

David.K1 August 24, 2022, 4:32am 16

Thank you for your reply JPhil, but the solution on that post doesn’t work for me.

I have created a new thread for this. Batch Generate Tins: 3D Solid to Bottom and Top Tins

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TinSurface from 3D Faces

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