Hi Brendan, does it work better if you use .obj format and set the option in MoI's mesh export dialog for "Output: Quads & Triangles" ?

- Michael

Thanks Michael I'll try that now - I often forget about those output options....;)

Hi Brendan,
I'm using LightTracer 2.5 (registered) on an M1 MBP. I've had great results using both STEP and obj formats.
.3dm does not work for me either.

Dinos

Thanks Dinos - yes the .obj format as Michael suggested seems to be working fine :)

I don't know if it goes for Light tracer, but in some render apps, if all objects are imported as 1 object, it is because the objects are all "unnamed". naming them imports them as separate objects.