OK I see. But I downloaded the Rhino v4 Eval and can manage this large file.

Are you using Rhino in wireframe mode?

If so then that would make a difference - MoI does not have a wireframe mode. Instead MoI displays objects with a shaded view. Displaying a shaded view is a much more realistic view, but it does require more memory for the display meshes, and some additional time to calculate them.

In the future I want to add a wireframe mode to MoI, it would be useful for situations like this with dense and complex files.

- Michael

Thanks Michael!
yes I used wireframe mode.

Hi Andras, that's definitely the reason why then.

MoI is just not designed at this point in time to handle extremely large models, it needs more display options and also object organization type methods before stuff like that will work better.

For version 1.0 the focus of MoI is on more simple models and making it really quick and easy to create simple things.

- Michael

OK OK

The mistake is in my model, because my car wheels will be too detailed. but I already know where is the probleme.