I have been modeling Corbusier's LC4 chaise. The subject says it all. How do I smooth out the surface?

You can see in the Moi3D pic the Meshing Options slider is hard to the right. In the C4D pic, you can see the segment lines. Subdividing in C4D results in total mesh confusion.

The curves used for the boole were made in C4D, exported to AI and into Moi3D. They are included in the attached file.

This was incredibly easy with Moi3D. Love it!

Leonard