Site model from contour lines

[paula_tamez]

Hi, I have some contour lines which I need to find a way to create a 3D topography that looks similar to this one

How can I solve this to have an smooth terrain?
Contour curves.gh (874.8 KB)

[wim (Wim Dekeyser)]

Hi Paula -

@paula_tamez

How can I solve this to have an smooth terrain?

This was solved in your other thread:

Surface from points

The accuracy of the polysurface can be increased if you remesh with a higher number of faces. But, is there any particular reason why you want a the terrain to be a polysurface? Below is a solution just with meshes. What’s the goal? Is the model just going to be rendered or are you planning on 3D printing or even laser cutting layers of carboard? [image] [image] terrain_mesh_flooded.gh (890.5 KB)

Please don’t create several threads about the same issue.
-wim