How to hide lines used to described a curved surface？

[Pen0516]

Dear sir，
I generated a cylindrical crystal model using Neper, but the facet lines used to describe the curved surface always display, which really affects the display effect, how can I hide these vertical lines？

I really appreciate any help or suggestions you can offer. Thank you in advance for your time and support!

[rquey]

Use -showedge cyl==0.

[lidianzhe03-ui]

Will these lines affect subsequent mesh generation? If so, how can this effect be eliminated?

[rquey]

In the current implementation, yes they will. However, you can choose a spacing between the lines that is equal to the target element size.