I am a relatively recent Stella user. I am still working out how to use the program. It does not have the world's easiest interface and the Manual is not exactly easy to read, being closer to a tech document than a User's Instruction Primer. However, after the initial frustration and trail and error ...

I cannot find a way to upload an image stored on my computer so I cannot provide a screenshot of the problem. Words are a very poor method of trying to explain a visual matter, but I will try.
I use Shift-Left Click and the "..."to define a facet. This shows up on the View-Facets window as a plane ...

[quote="ndl"
- -there's a menu option in "Poly" to subdivide faces,- - -
]If you want to create your own facets by selecting vertices you would then Shift-right-click to accept that facet, - - -
Now, you're going to want to change the symmetry to "C1" if you just want a single slice through a ...

I cannot understand the instructions for faceting.

1. How do you make a flat slice across a face?

After I have chosen the vertices (by Shift-Left Click) when I press the UpArrow I get anything but a flat face. How do I make a flat slice across the model at the selected vertices?

2. What if I ...