Color Painting Height Range fuzzy #348

New Issue

MrUnknownDE · 2026-04-05T16:20:09+02:00

MrUnknownDE commented

2026-04-05 16:20:09 +02:00

Originally created by @Beep6581 on 3/11/2026

OrcaSlicer Version

2.3.2-dev

Operating System (OS)

Linux

Printer

n/a

How to reproduce

Paint any model at some arbitrary height range.

Actual results

Orca does not cleanly use filament 2 for your selected height range and the other filament for everything else. Instead, there is a fuzzy transition area where both filaments are used on the same layer.

Expected results

The selected filament should be used for the selected height range, no exceptions.

Project file & Debug log uploads

paint_height_range.zip

*Originally created by @Beep6581 on 3/11/2026* ### OrcaSlicer Version 2.3.2-dev ### Operating System (OS) Linux ### Printer n/a ### How to reproduce Paint any model at some arbitrary height range. ### Actual results Orca does not cleanly use filament 2 for your selected height range and the other filament for everything else. Instead, there is a fuzzy transition area where both filaments are used on the same layer. <img width="3840" height="2094" alt="Image" src="https://github.com/user-attachments/assets/9deb8666-ae00-4412-85e1-45d0bde4f79c" /> <img width="3840" height="2094" alt="Image" src="https://github.com/user-attachments/assets/ec6391ba-879d-4ead-ab14-b422c6f2be42" /> ### Expected results The selected filament should be used for the selected height range, no exceptions. ### Project file & Debug log uploads [paint_height_range.zip](https://github.com/user-attachments/files/25920821/paint_height_range.zip)

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Reference: github/OrcaSlicer#348