Mesh to Solid?

Rodolphe Simon

Is it possible to convert Mesh to solid. Thicken doesn't seem to work?

Roy Klein Gebbinck

Polyface mesh (see here for a Lisp solution) or polygon mesh? If the latter is the case: can you post an example dwg?

Michael Mayer

Normally it's :
I "repair" Meshes to Solids by :

Explode
Select Faces
Create Regions
Select Regions
Stitch
(+ Simplify)

There are already a few threads here.