Connect Top/Bottom Polygons - Githubissues

Ultimaker / Cura

3D printer / slicing GUI built on top of the Uranium framework

GNU Lesser General Public License v3.0

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Connect Top/Bottom Polygons #16026

Closed ZedOud closed 1 year ago

ZedOud commented 1 year ago

Cura Version

5.4.0-beta.1

Operating System

MacOS Ventura 13.4.1 (Intel)

Printer

AnkerMake M5, Flsun V400, Anycubic Kobra Max

Name abnormal settings

Connect Top/Bottom Polygons

Describe model location

Rotating: Sometimes fixes the bug when using the sphere, but not with my actual models. (moving/location has no effect on the bug)

Describe your model

Most models trigger it. Grab a sphere from "Part for calibration". A cube will not trigger it.

How to replicate:

I tried using the default "Normal" profile with these printers: AnkerMake M5, Flsun V400, Anycubic Kobra Max.
It happened with most of my parts. But you can use the sphere from Part for calibration > Add a sphere. If you use a cube (for example), the bug won't happen.
Then when selecting Concentric for the Bottom Pattern Initial Layer (or Top/Bottom Pattern), select Connect Top/Bottom Polygons. (Monotonic Top/Bottom Order has no effect on this bug I think.)

bugged project - connect topbottom polygons.3mf.zip

MariMakes commented 1 year ago

Hey @ZedOud,

Welcome to the UltiMaker Cura Github 🚀 Thanks for your report 👍

I recognize this issue. 🔎 This seems to be a duplicate of https://github.com/Ultimaker/Cura/issues/15797, where Connect Top/Bottom Polygons would cause a slicing crash.

It's resolved in the 5.4 stable release, you can download the Cura version with the fix here: https://github.com/Ultimaker/Cura/releases/tag/5.4.0 I'll close this issue since it's a duplicate and resolved.

Thanks again, and please let us know if you run into any other issues 💪