Importing a Mesh from Modelling app

[benp]

Here is the result of an import:

test1.jpg (98.22 KiB) Viewed 1889 times

There are 140 parts in this model.
It can be useful to decrease the tolerance conversion.
In my case, I decreased from 0.01mm up to 0.5mm then the stl decreased from 221 Mo to 31Mo
The mesh is 3.4 Mo
The 3D can rotate smoothly at 1 deg each 100ms in Flowcode simulation