3D drawing in lines, not displaying 3D in Viewer

问题

I have a 3D DWG drawing of only points and lines. I uploaded and translated it, with output format:

'type':'svf', 'views':[ '2d', '3d' ]

In front end,

geometryItems = Autodesk.Viewing.Document.getSubItemsWithProperties(document.getRootItem(), {
    'type' : 'geometry',
    'role' : '2d'
}, true);

Viewer shows 2D drawing, as if been flattened.

If I change 'role' from 2d to 3d, viewer doesn't show up, because geometryItems.length == 0.

Any way I can show 3D drawing with line/point in 3D, please? Thank you.

PS: I loaded the file to A360, same result. Then I downloaded it from A360, it was 3d as original.

回答1:

As of today (August, 2016), 2D geometries (e.g. lines, points) are not supported in Viewer 3D.

来源：https://stackoverflow.com/questions/39081868/3d-drawing-in-lines-not-displaying-3d-in-viewer