I have a TINsurface and multiple closed polylines in my DWG. With the help of dynamo i want to create 3D solids from the TINsurface within the closed polylines. Can anybody help me
Hi @pim.sturm,
Your starting point will be these nodes:
From there, you should be able to use the nodes under Geometry > Solids > Solid
to slice them up as needed using the polylines. For example, you could extrude the polylines as solids and then use Solid.Difference
to get the overlap between the two.
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Thank you for responding. I want to create solids with different depths.
@zachri.jensen @Anton_Huizinga here some more information.
In Civil3D 2025 i have some test geometry. A TINsurface for the elevation data. Some closed polylines that represent the new 2D design.
I want to create 3D solids with different depths inside the closed polylines. using the elevation of the TINsurface.
i found the solution by myself. the node i was missing is: geometry.IntersectAll
Thanks for the help @zachri.jensen
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