Big Problem!


I’m trying to export my 3D model from Rhino to Solidworks as .stp

The supplier who is in China told me : your 3D file is not qualified, all parts are not solid, and
just surface.

I tested it with the volume analytics and surface edges and naked edges and it all checks out ok.

In fact all my polysurfaces are split and becomes just surfaces… And the supplier is unable to discern how to split different parts.

When I try to open it on solidworks (my .stp file), this is the same to me.

So, How can I do to export my 3D on a .stp file who is keeping my volume ?

Thank you in advance

Hi Suntzu - can you please send a small example Rhino file and the resulting stp file to, Att’n: Pascal