Remove traces of filled holes

Rhino Rhino for Mac
1

Hi,

I’m trying to fill holes that I created. I’ve made a positive surface to fill the hole, done a boolean union and I’m left with a residual shape that I cannot select. Using “mesh repair” I can select them but not edit them. I’d like to return the surface to its original clean state so I can redraw some holes.

Any ideas please?

Thanks

Giles

39
391256×796 210 KB

2

If the top is a single surface - deletehole should work.

3

Brilliant, Thank you Vladimir. All sorted