Thanks for your help Andras, I finished the first step, your suggestions are really helpful!!
By the way, is there any way to remove the outside surface(connected), to get the volume as the file attached?
There should be two holes on the top of the heart, and I want to remove the surface parts that are connected to those two holes.
Andras Lasso slicer@discoursemail.com 于2018年10月20日周六 下午11:24写道：
