Wall order is incorrect

[Yeello1]

Bambu Studio Version

1.7.2.51

Where is the application from?

Bambu Lab Official website

OS version

Mac OS 13.5

Additional system information

3,2 GHz Intel Core i7 6 cœurs
Intel UHD Graphics 630 1536 Mo
16 Go 2667 MHz DDR4

Printer

P1S

How to reproduce

1. Open STL in bambu studio
2. Slice with selecting wall order --> inside/outside/infill

Actual results

When looking at the slice, it's doing : outside/inside/infill

Expected results

It should be doing inside/outside/infill as requested

Project file & Debug log uploads

rotating-rings-toy.3mf.zip
Archive.zip

Checklist of files to include

• Log file
• Project file

[Yeello1]

It's only when "Arachne" wall is active

[vjapolitzer]

I have observed this as well, that Wall Generator = Arachne does not follow the correct wall order.
However, in some cases, even with Wall Generator = Classic, the slicer is sometimes doing outside/inside/infill, which is negatively impacting the overhangs. It may be related to small areas?

debug_network_Mon_Aug_07_19_25_21.log.zip
WrongWallOrder.3mf.zip

[QingZhangBambu]

the wall order had been fixed, you can get full functionality on version 1.7 hotfix2

[vjapolitzer]

@QingZhangBambu Nice work, thank you!
I can verify that it is fixed for Wall Generator = Arachne, however I can still produce a sliced file with the wrong wall order with Wall Generator = Classic

See below example:

debug_Tue_Aug_08_19_44_05_1699.log.0.zip
WrongWallOrder8_8_23.3mf.zip

[QingZhangBambu]

@vjapolitzer if you don't mind, you can open a new issue for that, and it is a corner case, a bit tricky to adjust it. But I will try.

[Yeello1]

Thank you for the fast fix 😀

[vjapolitzer]

@vjapolitzer if you don't mind, you can open a new issue for that, and it is a corner case, a bit tricky to adjust it. But I will try.

@QingZhangBambu Okay, I have opened #2235 for this. Thank you!

[QingZhangBambu]

@vjapolitzer OK, thank you.