The Shaded 
tool toggles 3D model faces and 2D drawings between Shaded mode and Hidden Lines Removed (HLR). You can also choose to show edges in Shaded mode.
This information is specific to one or more CAD systems. See the SolidWorks eDrawings Functionality Matrix for availability information.
Initial State
| Type of File |
Shaded Mode |
Show Edges when Shaded |
|---|
| *.sldprt, *.sldasm |
ON if file saved in Shaded or Shaded with Edges mode |
ON if file saved in Shaded with Edges mode |
| *.eprt, *.easm (published from SolidWorks 2007 or later) |
ON if in Shaded or Shaded with Edges mode when published |
ON if in Shaded with Edges mode when published |
| *.eprt, *.easm (published from SolidWorks 2006 or earlier) |
ON if in Shaded or Shaded with Edges mode when published |
OFF |
| *.slddrw, *.edrw |
ON |
Not available |
When documents are saved from SolidWorks eDrawings as eDrawings part or assembly files, the shaded state is remembered; the state of Show Edges when Shaded is not remembered.