Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Slicing a cylinder makes rendering bug out #19651

Closed
ignas-rss opened this issue Sep 13, 2024 · 3 comments
Closed

Slicing a cylinder makes rendering bug out #19651

ignas-rss opened this issue Sep 13, 2024 · 3 comments
Labels
Status: Duplicate Duplicate of another issue. Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. Type: Bug The code does not produce the intended behavior.

Comments

@ignas-rss
Copy link

Cura Version

5.8

Operating System

Mac OS 14.6.1

Printer

VEHO-600

Reproduction steps

  1. Add cylinder - any of these should do:
    https://www.dropbox.com/scl/fo/zzjgylj1snf6bn60sadho/ADpx2Pngeqcit93kHr4K64k?rlkey=qps6scuk812bwats4mhxxpxsb&st=osccchp8&dl=0
  2. Try slicing
  3. Preview
  4. Weird result
Screenshot 2024-09-13 at 20 45 04

Actual results

Hard to describe that like the image shows
Screenshot 2024-09-13 at 20 45 04

Expected results

Sliced cylinder

Add your .zip and screenshots here ⬇️

cylinder.3mf.zip
cura.log

@ignas-rss ignas-rss added Status: Triage This ticket requires input from someone of the Cura team Type: Bug The code does not produce the intended behavior. labels Sep 13, 2024
@GregValiant GregValiant added Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. and removed Status: Triage This ticket requires input from someone of the Cura team labels Sep 13, 2024
@GregValiant
Copy link
Collaborator

GregValiant commented Sep 13, 2024

Thanks for the report.
You have successfully re-discovered what I call the "Peter Maxx" bug. So far it remains illusive. I've only had it happen once and that was on my previous computer. It won't duplicate for me with your models.
image

This one is my favorite:
Peter Maxx bug

I like this one as well:
Peter Maxx 2

This bug has showed up very infrequently over the last 8 or 10 versions of Cura. It doesn't affect the gcode, but it looks really bizarre when it happens. The Cura team will take a look.
I'm going to mark this as a duplicate of #13417 and others. Don't hold your breath because this one has been tough to find.

@ignas-rss
Copy link
Author

I was initially reproducing it consistently even with app restarts, but now seems to stop happening after a bit even without restarting the app

@ignas-rss ignas-rss closed this as not planned Won't fix, can't repro, duplicate, stale Sep 14, 2024
@GregValiant
Copy link
Collaborator

GregValiant commented Sep 15, 2024

That's what has happened before. The bug appears and disappears apparently at random which makes chasing it down near impossible. It's like trying to find an intermittent electrical fault.
Something seems to be going on between Cura and the video system/OpenGL driver but what I don't know about video systems and OpenGL fills libraries.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Status: Duplicate Duplicate of another issue. Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. Type: Bug The code does not produce the intended behavior.
Projects
None yet
Development

No branches or pull requests

2 participants