I can’t build a hollow sphere doing boolean difference of two spheres!!
how can i make a hollow sphere….? please help me brooooooooooooo
One option is to use non manifold merge on the interior and exterior.
Another option is to create a very thin tube extending from the interior surface and through the exterior surface. Then subtract the interior with the tube from the exterior.
There was a good discussion on “hollow” objects just recently.
What for? That determines what, if anything, you need to do.
You either combine both objects with the NonManifoldMerge command, or use the approach shown in this video:
