Intersect faces problem

[Joseph_Oster]

I see no reference in the OP to the previous thread?

Mesh problem

Hello, I designed a chair using Rhino and grasshoper. I need to do a static analysis of it. I got the output as STEP so that it can be opened in Solidworks and now I can do simulation. However, the program freezes a lot and as you can see in the picture, there are too many meshes. We had reduced the mesh number to 1 with the help of the forum, but the analysis is not done that way. There are currently 16185 solid bodies, I think this is the mesh number, is it possible to reduce it to a number b…

Ah, I see now that @martinsiegrist mentioned it. Why multiple threads?