Bug in Slicer 2.9.0 - flat printing with different objects and colors
 
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3D-Print Brehm
(@3d-print-brehm)
Trusted Member
Bug in Slicer 2.9.0 - flat printing with different objects and colors

flat printing with different objects and colors

I have noticed that the Prusa Slicer is not working optimally here, because if I want to print from different tools, the slicer deletes the objects.

Tools 1-3 are affected, as far as I could find out.Tools 4 and 5 are not affected. Prusa has already been informed by email with examples.

Unfortunately, the support agent once again said that I was doing something wrong and that it wasn't the slicer's fault. ;o)

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flächenebenes Drucken mit verschiedenen Objekten und FarbenIch habe festgestellt dass der Prusa Slicer hier gerade suboptimal läuft, denn wenn ich aus verschiedenen Werkzeugen drucken möchte, löscht der Slicer die Objekte.

Betroffen ist das Werkzeug 1-3, so wie ich es heraus finden konnte.Werkzeuge 4 und 5 sind davon nicht betroffen.

Prusa wurde per Mail mit Beispiele schon per Mail informiert. Leider mal wieder die Aussage vom Support Agent, ich würde etwas falsch machen und am Slicer liegt es nicht. ;o)

Posted : 13/02/2025 12:21 pm
Diem
 Diem
(@diem)
Illustrious Member

Please save your project as a .3mf file

Files > Save Project as

Zip the .3mf and post it here. It will contain both your part and your settings for us to diagnose.

Cheerio,

Posted : 13/02/2025 12:33 pm
FoxRun3D
(@foxrun3d)
Illustrious Member
RE: Bug in Slicer 2.9.0 - flat printing with different objects and colors

In Fusion, are the letters used to create negative space in the main part? If not, I'd expect to see what you're seeing. But as Diem said, show us the 3mf file, and we can do better than wild guesses.

-r

 

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Posted : 13/02/2025 1:38 pm
BaconFase
(@baconfase)
Reputable Member
RE: Bug in Slicer 2.9.0 - flat printing with different objects and colors

That list of object parts is a hierarchy that controls which part overrides another when they overlap. If you want the letter parts to have precedence over the base red part, just move the letter parts below the red part instead of above it.

Old example but still accurate:

Optimally, you wouldn't design things with intersecting/overlapping parts.

XL-5T, MK3S MMU3 || Printing with multiple nozzle-sizes: Official Guide, Unofficial || PrusaSlicer Fork || Other advanced slicer tactics || TPU

Posted : 14/02/2025 7:33 am
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