Thank you all so very much for all the help!
I actually got an advise that helped me with this issue - and I'd like to share it with all of you.
The process was simple:
- using sussage split from the SplitTools (https://sketchucation.com/pluginstore?pln=TIG_splitTOOLS
- applying the texture to all the segments:
- fixing the texture in each segments to be perpendicular to the outer border, one by one, by Eneroth Texture Positioning Tools (https://sketchucation.com/pluginstore?pln=ene_texturepositioning_v1.0.2_0
- Final result - exactly what I was loking for:
Basically, that's 100% what I nedded, so the only thing that's still missing is a way to 'fix' the texture all at once