Open HEROofTIME1337 opened 1 month ago
Also having this issue on MacOS with @SoftFever
[a]_MFNano_Remix_Cartridge_Lid_Multibody_Logo.3mf.zip
For now disable shrinkage compensation. There is a fix in the works that would attempt to apply scaling to the model as per the latest Prusa release as well but for now, disable shrinkage compensation for multi colour prints and rescale the object manually.
Is there an existing issue for this problem?
OrcaSlicer Version
2.1.1
Operating System (OS)
Windows
OS Version
11
Additional system information
No response
Printer
Bambu Lab P1s w/ AMS
How to reproduce
When slicing a multi color model while the selected base filament has a Shrinkage modifier of <100%, colored walls will lose their color. Shrinkage increases the size of the model prior to slicing in order to compensate for filament shrinkage. The below model is has gray filament selected with several faces painted black.![Screenshot 2024-07-03 182132](https://github.com/SoftFever/OrcaSlicer/assets/174667571/37bf9c5e-f792-4e1a-af49-f99d1e24944c)
Actual results
The model sliced with the gray filament on a Shrinkage modifier of 99.8% and black filament on 99.6%. As you can see the grey walls have overridden the black walls.![Screenshot 2024-07-03 182112](https://github.com/SoftFever/OrcaSlicer/assets/174667571/0baccd1a-c9e6-48a2-972c-e227eff4cebb)
Expected results
When sliced with both filaments on 100% Shrinkage (default), black walls are generated normally.![Screenshot 2024-07-03 182218](https://github.com/SoftFever/OrcaSlicer/assets/174667571/7c78de32-822b-47d3-bb36-0d0eecd06c99)
Project file & Debug log uploads
Barbette and ELX - Barbette.zip
Checklist of files to include
Anything else?
I suspect it has top do with the object scaling larger and covering the coloring. As if the color mask isn't scaling with the object. Only affects walls because Shrinkage is an XY only scaling, not Z.