I would like to create a hole that goes all the way through my object in zbrush. I know there are several ways to punch a hole in a mesh, but is there a way to have a hole go all the way through an object that gives me closed geometry connecting from one end of the hole to the other? Kind of like a boolean would do i guess. Thanks!
You can use the Remesh operation with a boolean operator. See the PDF’s in your ZBrush installation’s Documentation folder.