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Ultimaker / Cura

3D printer / slicing GUI built on top of the Uranium framework
GNU Lesser General Public License v3.0
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Gaps in slicing #19645

Open darkfrei opened 2 weeks ago

darkfrei commented 2 weeks ago

Cura Version

5.7.1

Operating System

Windows 10

Printer

Anicubic Kobra 2

Reproduction steps

I've used the line width 1mm, but several lines are not filled (yes, in the real prointed part too):

2024-09-12T16_46_46-Shelf 5-44-T200 - UltiMaker Cura2

Actual results

Model has gaps in the first layer, several lamels are not filled

Expected results

But several of them are good filled, I expect that all geometry with same size have the same filling pattern.

Add your .zip and screenshots here ⬇️

Model and Cura settings: Shelf-s.zip

2024-09-12T16_19_32-Shelf 5-49-T200 - UltiMaker Cura
GregValiant commented 2 weeks ago

Thanks for the report. You attached the model but without knowing what your settings are I have to guess. Please provide a project file.

I can duplicate this at 1.0 line width when the Top/bottom line directions are set to [0,90] or [90,0]. The problem goes away if the Top/Bottom line directions are the default [ ] (which is [45,135]). This is with the line directions at [0,90] image

And this is with the line directions [ ]. image

Here I changed the line width to 0.60 and the condition persists. image

It looks like something wonky is going on there. The Cura team will take a look.