supermerill / SuperSlicer

G-code generator for 3D printers (Prusa, Voron, Creality, etc.)
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Some moves missing G1 steps causing nonsense connections between points #3679

Open Cisien opened 1 year ago

Cisien commented 1 year ago

What happened?

Some moves are (at least) rendered as skipping several steps leading to straight lines that cross the part which are not part of the model

Notes: I'm also seeing this on overhang perimeters and no arcs

This is using the nightly build that was available for Windows x64 as of 3/1/23 I have not tested yet to validate if this issue is cosmetic, or if it makes it into the print. I will check that after the current print completes.

I did not observe this on the released version of SuperSlicer.

Edit: These artifacts can be observed with arachne enabled (what i'm showing in the images), and with the perimeter generator set to classic.

image image

Project file & How to reproduce

Slice the 3mf project (attached as a zip) Navigate to layer 98 navigate to move (line?) 1921455

this artifact can be seen in several locations in the project

sb parts.zip

Version

2.5.59.2

Operating system

Windows 11

Printer model

Voron 2.4 with Stealthburner

mia-0 commented 1 year ago

See also #3681