I did a search but havn't found a solution.
So, just quickly. I'm making a radio-telescope.
- Made a wide cone, selected the base and Backspaced to remove.
- I flipped the normals so now I have a nice radio-telescope shape. Problem is that it's invisible from below.
- I tried to select all the faces and extrude them back a little. Bit that seems to extrude the Edges, not the faces. Please see screenshots.
I have made a workaround of duplicating the dish, flipping the normals and placing the duplicate just below the main dish.
My question is, is there a way to add 'visibility' (normals ?) to the back of a face ?