Hi Pilou,

> Yes but just on the 3D view for a specific result : a ratio of
> rendering view not a ratio of measure!

I'm sorry Pilou, I don't quite understand - is there another program that does this style of projection that I could see as a reference?

The new option for MoI is just the standard one that all other CAD programs use for what is called a "parallel" projection.

- Michael