SolidWorks not importing

Hi, with the latest SR12 release we’re having trouble opening some SolidWorks files that have opened in the past. The model will seemingly import, layers display correctly but the display shows only a universe-sized square with a point in the center. SelectAll will select objects but they can’t be zoomed to.

In one file, I can see the geometry but it disappears if I try to Zoom All or change to Perspective.

Eric

(6.12.19008.18501, 1/8/2019)

The one file I can open can be rotated but the geometry gets clipped as it rotates.

Hi Eric - can you select the huge plane and delete it?

-Pascal

Only with SelAll

Hi Eric- how about, window around the dot, presumably the actual model, then Invert and Delete?

-Pascal

Hi Pascal, I can’t select the dot with window.

OK - I see your note on tech as well - yes - please send us a file www.rhino3d.com/upload

-Pascal

Hi Pascal,

We’re also seeing this clipping issue on IGES imports.

Eric

Hi Eric - is there also a giant plane coming in?

-Pascal

Hi Pascal, no the IGES is from a vendor and has a couple bad surfaces. There is no huge plane but the bad surfaces get clipped when rotating the view. Slightly different issue I guess.

Eric

Hi Eric - does it clean up if you UntrimAll on the surfaces, or RebuildEdges?

-Pascal

Yes it does.

Eric