How to utilize Mesh objects

Civil 3D
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1

Hello!
I am wondering how to utilize the MeshClass object in Dynamo’s Geometry. (Autodesk.DesignScript.Geometry.Mesh)

Is it possible to do the following conversion?
■Conversion of MeshToolkit package to Mesh object
■Creating a solid by adding thickness to a Mesh object

Please let me know how to utilize any Mesh object!
I would like to eventually create a solid by thickening a TIN surface perpendicular to the surface.

DynamoImage
DynamoImage1850×1218 146 KB

Error
Error773×702 55.3 KB

2

There is a node in the Autodesk Civil3DToolkit that does this.
Civil3D->TinSurfaceExtensions
image

3

Thanks for the response!
It is true that Civil3DToolkit has a node to create a solid, but it can only create a solid by pushing it straight up.
In fact, I would like to extrude the solid to the NormalVector of each triangular face to create it.

Currently, there are still some issues to be addressed, but we have developed a program that also utilizes Python to extrude a 3D solid directly onto a pseudo surface based on the calculation of the vertex vectors and extrusion distance!
It is quite difficult to create something perfect, as I think it would require a very high level of mathematical knowledge…