Vase mode Preview not working anymore

[how-eee]

Version: 2.4.1-rc1+win64
Build: PrusaSlicer-2.4.1-rc1+win64-202203031432
Operating System: Windows
System Architecture: 64 bit
Windows Version: Windows 10 (build 18363), 64-bit edition

Behavior

Gcode preview shows nothing for sliced in vase mode model

[how-eee]

[rtyr]

Please provide your 3MF project file.

[how-eee]

vase.zip
Last relised 2.4.1 has same issue.
Just Add primitive shape - Box. Slice it in vase mode.
Nothing showed in preview.

[neophyl]

Seems to be related to the gcode flavour. Some show in the preview and other dont. For example Teacup or Sailfish also doesnt display anything like Reprap/Sprinter but plain reprap does. Using 2.4.1.

[rtyr]

Thanks. I was able to reproduce it in 2.4.1, not in 2.4.0.

It seems to happen when there is no Z travel in the start g-code. You can add for example G1 Z0.2 F1500. It should fix the issue for now. We will look into it.

[lukasmatena]

This should be fixed in the just released 2.4.2-rc1. Can you please confirm? Thanks.

[PeterH1500]

2.4.2rc1 fixes the bug that hides the first layer in vase mode, but leaves behind a bug (or part of a bug), present in 2.4.1, that hides one wall of a square/rectangular vase in all layers except the first. The -Y wall is missing - see screen capture..

.

[rtyr]

@PeterH1500 Could you please provide your 3MF project?

[PeterH1500]

No problem (apart from github arguing about file types!) I've changed the filename extension from .3mf to .txt (strangely, github wouldn't accept a zip file.)

PLA 100mm Cube.txt

[rtyr]

Thanks. I was not able to reproduce the issue with your 3MF. It is OK on my PC.

[how-eee]

now it looks like fixed/ Thanks