Export to DWG after trim/extended

Hello,

When we are exporting dgn to dwg, we notice that where we made trim\extended, in the dwg we still see the lines.

 

DGN:

 

 

DWG:

 

How we fix this probleam ?

 

Thanks,

Assaf.

Parents Reply Children
  • I believe the behavior is related to civil geometry. If you use a crossing select on the arc in Autocad you will find there are 2 arcs, one trimmed, the other not. What I suspect happened is the arc was drawn using civil geometry in Microstation and the arc was then trimmed. In Microstation you only see the trimmed arc but the original civil arc is still there. It's just invisible, but if you select the arc the invisible part becomes active with manipulators so you can edit the arc. I'll call this invisible arc a baseline.

    When a DGN with civil geometry is exported to DWG both the trimmed arc and the original baseline arc become standard elements because Autocad does not support civil geometry. Thus you will find that all your invisible civil elements have become separate visible elements in the DWG.

    Neil Wilson (aka Neilw)

    Power Civil v8i 08.11.07.245

    AutoCAD Civil 3D 2018