YOLO Flow Calibration Ignores Top Surface pattern #2045

New Issue

MrUnknownDE · 2026-04-05T22:52:45+02:00

MrUnknownDE commented

2026-04-05 22:52:45 +02:00

Originally created by @malinhiles on 9/29/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.0

Operating System (OS)

Windows

OS Version

Windows 10

Additional system information

No response

Printer

Ender 3 V2

How to reproduce

Launch OrcaSlicer v2.3.0
Go to "prepare" tab with a clean buildpate
Click on Calibration tools dropdown and select "YOLO (Recommended)"
With Yolo (Recommended)" on the build plate, an visual inspection of the slice shows that the top surface pattern is a monotonic line.
Go to the Top Surface Pattern setting select the "Archimedean chords" and reslice.
Observe how the top surface is still monotonic line.
Go to select any other top surface pattern and reslice.
Observe how the top surface is still monotonic line.

Actual results

Expected results

Resultant top surface pattern should reflect the one selected in the slicer settings

Project file & Debug log uploads

Orca YOLO Flow Calibration.zip

debug_Sun_Sep_28_12_12_21_17792.log.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @malinhiles on 9/29/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.0 ### Operating System (OS) Windows ### OS Version Windows 10 ### Additional system information _No response_ ### Printer Ender 3 V2 ### How to reproduce 1. Launch OrcaSlicer v2.3.0 2. Go to "prepare" tab with a clean buildpate 3. Click on Calibration tools dropdown and select "YOLO (Recommended)" 4. With Yolo (Recommended)" on the build plate, an visual inspection of the slice shows that the top surface pattern is a monotonic line. 5. Go to the Top Surface Pattern setting select the "Archimedean chords" and reslice. 6. Observe how the top surface is still monotonic line. 7. Go to select any other top surface pattern and reslice. 8. Observe how the top surface is still monotonic line. ### Actual results <img width="2498" height="1381" alt="Image" src="https://github.com/user-attachments/assets/f570b600-b843-493c-bd76-0139425b2180" /> ### Expected results Resultant top surface pattern should reflect the one selected in the slicer settings ### Project file & Debug log uploads [Orca YOLO Flow Calibration.zip](https://github.com/user-attachments/files/22592874/Orca.YOLO.Flow.Calibration.zip) [debug_Sun_Sep_28_12_12_21_17792.log.zip](https://github.com/user-attachments/files/22592901/debug_Sun_Sep_28_12_12_21_17792.log.zip) ### Checklist of files to include - [x] Log file - [x] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#2045