Square hole walls moving into hole when fuzzy skin is present #195

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MrUnknownDE · 2026-04-05T16:18:57+02:00

MrUnknownDE commented

2026-04-05 16:18:57 +02:00

Originally created by @psamvks on 3/23/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2

Operating System (OS)

Windows

OS Version

Win 11 current 03 23 2026

Additional system information

Fuzzy skin with square vertical holes moves walls into hole, on all fuzzy options.

Printer

K2 Pro

How to reproduce

add a cylinder
add a negative cube to make a square hole that does not go all the way through
add fuzzy skin, (painted most reliable ), displacment, classis, .1 point distance, .1 thick
paint a part of the cylinder outer wall
slice
no profit

repeat with fuzzy skin set contour, contour and holes, etc

Actual results

parts of the wall of the hole are moved into the hole, sometimes from corner to corner, sometimes at odd angles

Expected results

walls should only be printed where modeled

Project file & Debug log uploads

TEST.zip

Checklist of files to include

Log file
Project file

Anything else?

Here is the shown test as well as a pic of the model i first noticed it on

*Originally created by @psamvks on 3/23/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2 ### Operating System (OS) Windows ### OS Version Win 11 current 03 23 2026 ### Additional system information Fuzzy skin with square vertical holes moves walls into hole, on all fuzzy options. ### Printer K2 Pro ### How to reproduce add a cylinder add a negative cube to make a square hole that does not go all the way through add fuzzy skin, (painted most reliable ), displacment, classis, .1 point distance, .1 thick paint a part of the cylinder outer wall slice no profit repeat with fuzzy skin set contour, contour and holes, etc ### Actual results parts of the wall of the hole are moved into the hole, sometimes from corner to corner, sometimes at odd angles ### Expected results walls should only be printed where modeled ### Project file & Debug log uploads [TEST.zip](https://github.com/user-attachments/files/26192788/TEST.zip) ### Checklist of files to include - [x] Log file - [x] Project file ### Anything else? Here is the shown test as well as a pic of the model i first noticed it on <img width="558" height="543" alt="Image" src="https://github.com/user-attachments/assets/3c849913-0fc3-443f-88a4-03efb781193d" /> <img width="325" height="338" alt="Image" src="https://github.com/user-attachments/assets/bd2c0937-4ad1-4dc1-8504-83eeb8c38d51" /> <img width="883" height="534" alt="Image" src="https://github.com/user-attachments/assets/e69817bf-dffb-44d3-9b69-319380d5b821" /> <img width="494" height="341" alt="Image" src="https://github.com/user-attachments/assets/e191de88-12db-45dc-9882-2ccae3b6beb0" /> <img width="658" height="683" alt="Image" src="https://github.com/user-attachments/assets/2d39d099-0558-447a-b473-0882686414d7" />

MrUnknownDE added the bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug labels 2026-04-05 16:18:58 +02:00

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Reference: github/OrcaSlicer#195