Hi!!!!!! I'm extracting upper from full body outfit. I've managed to assign bones and morph things, I get this result.
[IMG][/IMG]
I'm 100% sure that I'm going to have a problem in game, even tho I've never tested it yet. I've googled to solve it, but haven't got any good solution yet. Please help me!! Thanks for reading my awful thread...ㅠㅠ

This may be coming too late, but you have some bad normal values. Nothing too big, and it's easy-ish to fix.

See my tutorial here: https://pandemonium91.wixsite.com/p...ts3tut-ageconv6
(Around the part with the screenshot containing the mesh colored in yellow, aligned to the right of the page)

Or if you find this tutorial easier to understand: https://modthesims.info/showthread.php?t=489600

I know it's a few months old, but... Yes, that will show in game. What I learned are 2 basics ways to fix that. One is to mark that edge as sharp. The other is to split the seam before setting the normals. As I work in Blender 2.80 with spilt screen UV edit, I find it easier to highlight certain mesh parts (especially straight edges) on the UV edit side.

PS, Yes I am the same LadySmoks from that other site. Leaving there completely tomorrow, and may be here a bit more often in the future. )))