Problem with DXF export

 From:  3image
8199.1 
Hi there,

I'm experiencing a strange problem with DXF export I never had before.

I've made a 2d drawing in MoI that when exported into DXF seems to be split up into polylines instead of cubic splines.

Export settings are:

Export type: 2D projection
Projection view: Top
Write curves as: Cubic splines

As said, this is the first time I experience this problem. I export regularly into DXF.

Due to confidential reasons I can't upload the entire drawing but a small part is ok to show. But it's not only polylines, the long and straight lines of the rectangles are divided into different segments from arbitrary length as well (red marks to show the problem).



Exported into DXF eDrawings 2016 (and other DXF viewers as well) renders the drawing as polylines.



It's kinda strange. If I use Rhino to export into DXF this problem doesn't occur.