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Slicer creating geometry inside infill underneath the actual geometry #2645

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msteele999 opened this issue Nov 7, 2023 · 21 comments · Fixed by #2716
Closed
2 tasks done

Slicer creating geometry inside infill underneath the actual geometry #2645

msteele999 opened this issue Nov 7, 2023 · 21 comments · Fixed by #2716
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@msteele999
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OrcaSlicer Version

1.8.0 beta 2

OS version

Windows 11 Home

Additional system information

No response

Printer

Bambu Lab X1cc

How to reproduce

  • import model
  • change filament to something easy to view (yellow)
  • slice
  • view layers and notice that they show infill, then some geometry, then infill (see screen shots)
  • this was not happening in 1.7.0
  • turning 'Only one wall on top surfaces' to off changes the behavior
  • These are sliced with 100% infill to highlight what is happening

First two images are v1.7.0 - remaining images are 1.8.0 beta 2 (also happened in beta 2)

Snag_10612fee

Snag_10613d7b

1.8.0 beta 2

Snag_10619b99
Snag_1061b0a7
Snag_1061bf9c
Snag_1061cc6d
Snag_1061d854

Actual results

this creates issues when printing - lots of retractions and slower printing due to printing geometry that will never be seen and is not needed for support.

Expected results

just print smooth 100% infill layers until the actual geometry is reached.

I have inspected the model in Fusion using sectional analysis and the geometry is not overlapping - they sketches are created on top of the main surface and extruded upwards.

Project file & Debug log uploads

log.zip
geometry_inside_infill.zip

Checklist of files to include

  • Log file
  • Project file
@msteele999 msteele999 added the bug Something isn't working label Nov 7, 2023
@msteele999
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Update - if I increase the number of bottom layers to be equal to the layer immediately before the color change / where the geometry SHOULD start, I can get the slice to only have ONE layer of geometry in the infill - which is workable.

Snag_1294a00b

@Noisyfox
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Noisyfox commented Nov 12, 2023

When I open the 3mf it says the file does not contain any geometry data. Could you reupload the project file?

@msteele999
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I saved the project again - please let me know if this one works.

RF Radiation - New v4.zip

@Noisyfox
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Noisyfox commented Nov 12, 2023

Yep that works.

@msteele999
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msteele999 commented Nov 12, 2023 via email

@msteele999
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msteele999 commented Nov 12, 2023 via email

@Noisyfox
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Noisyfox commented Nov 12, 2023

Yeah I noticed. Your model is actually a great benchmark for testing slicing thing but complicated objects, and I've so far noticed a few more other types of defects (when playing with different settings), comparing to BBS and SS. Some of the changes that ported from PS actually causes these issues, and I'll see if I could improve them.

Examples of some other defects:
34e54dbf040ad64544bf9813e9a36c3a
image

@msteele999
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msteele999 commented Nov 12, 2023 via email

@Noisyfox
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Are you able to give this build a try and see if that improves the quality? https://github.com/SoftFever/OrcaSlicer/actions/runs/6846552190

@msteele999
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msteele999 commented Nov 13, 2023 via email

@msteele999
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msteele999 commented Nov 13, 2023 via email

@Noisyfox
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Note - I still have to set the infill to 100% - if I set it lower - I see the geometry inside the lower layers still - but I can work around that

On Mon, Nov 13, 2023 at 7:55 AM Mark Steele @.> wrote: This works properly! On Mon, Nov 13, 2023 at 3:30 AM Noisyfox @.> wrote: > Are you able to give this build a try and see if that improves the > quality? https://github.com/SoftFever/OrcaSlicer/actions/runs/6846552190 > > — > Reply to this email directly, view it on GitHub > <#2645 (comment)>, > or unsubscribe > https://github.com/notifications/unsubscribe-auth/ABRMUYLMYU4SKPPPTUKWM33YEHLD3AVCNFSM6AAAAAA7BHWPNKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMBXGY3TCMBZGY > . > You are receiving this because you authored the thread.Message ID: > @.***> >

Yeah I'm aware of this. Those are different issues though and I'm still investigating.

@msteele999
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msteele999 commented Nov 13, 2023 via email

@Noisyfox
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Another tip:
Set "One wall threshold" to 0 while "Only one wall on top surfaces" turned on will remove the scars on the surface.

@msteele999
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msteele999 commented Nov 13, 2023 via email

@msteele999
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msteele999 commented Nov 13, 2023 via email

@msteele999
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msteele999 commented Nov 13, 2023 via email

@msteele999
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msteele999 commented Nov 13, 2023 via email

@msteele999
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msteele999 commented Nov 13, 2023 via email

@Noisyfox
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Noisyfox commented Nov 14, 2023

Hmmmm unfortunately your images are all broken, though I guess I know what you're talking about.

@scruplelesswizard
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Another tip: Set "One wall threshold" to 0 while "Only one wall on top surfaces" turned on will remove the scars on the surface.

Setting One wall threshold to 0 solved issues I was having in 2.1.1 with unexpected infill patterns under text. Does this behavior indicate a regression for #2716?

One wall threshold=300%

Screenshot 2024-07-10 091549

One wall threshold=0

Screenshot 2024-07-10 091621

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3 participants