How to unfold a solid.
A solid can be unfolded using the Facet tools.To unfold a solid:1. Key-in: FACET DIALOG.2. Switch to "Facet Body" tab.3. Click "Facet" button.4. Select solid and accept (solid will turn into mesh element).5. Switch to "Manipulate" tab.6. Select previous mesh element.7. Click "Unfold" button.8. Select a place in the view to place the elements [unfolded mesh willplace at selected spot].Optional:-Use "Drop Element" (Complex enabled) to drop unfolded mesh to shapes.