Improve connect infill for multiline #1248

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MrUnknownDE · 2026-04-05T17:06:00+02:00

MrUnknownDE commented

2026-04-05 17:06:00 +02:00

Originally created by @RF47 on 12/28/2025

Description

With this modification, what I am trying to do is prevent the infill lines that are within the same group from connecting to each other and instead connect them to the perimeter.
this change apply only apply for multiline infill.

Note: This change does not affect infill patterns, trihexagon, cubic, and adaptive cubic, but I don't see it having any negative impact, and this change greatly improves the connection of weak infills, especially lightning.

Screenshots/Recordings/Graphs

Before:

After:

*Originally created by @RF47 on 12/28/2025* # Description With this modification, what I am trying to do is prevent the infill lines that are within the same group from connecting to each other and instead connect them to the perimeter. this change apply only apply for multiline infill. Note: This change does not affect infill patterns, trihexagon, cubic, and adaptive cubic, but I don't see it having any negative impact, and this change greatly improves the connection of weak infills, especially lightning. # Screenshots/Recordings/Graphs Before: <img width="2560" height="1392" alt="image" src="https://github.com/user-attachments/assets/bfc35cac-5e34-49bc-ab92-f66a52fad70a" /> <img width="2560" height="1392" alt="image" src="https://github.com/user-attachments/assets/a8f00c9a-9d07-44a3-85e7-b33feb2d1f5e" /> After: <img width="2560" height="1392" alt="image" src="https://github.com/user-attachments/assets/e7e6f142-1f1c-43a4-a6b2-15af372b7487" /> <img width="2560" height="1392" alt="image" src="https://github.com/user-attachments/assets/4927292f-4e8b-48a5-b6a5-fec3beb85027" />

MrUnknownDE closed this issue

2026-04-05 17:06:00 +02:00

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Reference: github/OrcaSlicer#1248