I found lots of topics regarding adding thickness to a mesh, but still can’t solve my problem. I basically have the mesh and I want to add flat base (thickness) to it. Projecting mesh boundary points on a plane an connect them into one mesh.
I found a way to convert all of this to a solid but it only works with small meshes with huge terrain it takes ages to calculate “face boundaries” component.
Any ideas for more efficient way of doing it ?
MeshBase.gh (634.9 KB)