Hello,

the copy, delete, repaste process on each facet works but that is a boring process when you have some more facets on a model and it does not work with stencil shadows. I found a workaround. I convert the model to 3ds, import it into my CAD software, convert it to a solid there and reimport that to MED via 3ds. I use IronCAD for this, maybe there are other, cheaper modelers with the same ability.

The make hard or make soft tool for groups of meshes would be a very desirable tool for MED.