PrusaSlicer VS Prusa-Firmware

I do this with my Prusa MK3S with MMU2S. It cannot be done without this fix in PrusaSlicer, however (which hasn't been merged into a release).

If you’d like to support my request https://github.com/prusa3d/PrusaSlicer/issues/11102 and leave a comment or a 👍. Any support is welcome and helps to get this feature implemented in PrusaSlicer. Thank you in advance!

That's it. I haven't seen many mentions of global variables other than This GitHub page from March so I hope this helps people.

Example: "The feature was ported from BambuStudio, thanks to @bambulab for the initial implementation." https://github.com/prusa3d/PrusaSlicer/releases/tag/version_2.6.0-beta4

It may be worth filing a feature request issue for your use case with the PrusaSlicer project.

There is an issue with PrusaSlicer that needs to be fixed to make it work for true multi-material printing. At this time, the nozzle can jam when switching from a high temperature to a lower temperature filament, because the purge is attempted at the lower temperature, which can cause the nozzle to jam. I fixed it in this PR (so that purging happens at the higher of the two temperatures) but it never got merged into the current release, and given the PR backlog, I doubt it ever will. In any case, that fix converts the MMU into a true multi-material printer. I can now print PLA with PETG supports, for example. Or mix PLA with PLA+. I have to use my own PrusaSlicer build to do this, however.

Hi, I have a project based on https://github.com/prusa3d/PrusaSlicer/tree/master that I want to create a .app for to try on another laptop. however i just can't figure out how. it seems like xcode build will do that for you, however upon using cmake with -GXcode it does create a project and I can debug/run my app with it. but there is no .app within the file structure.

Maybe Prusa issue 602 can be somewhat relevant... https://github.com/prusa3d/Prusa-Firmware/issues/602

I’m aware that I have issue #602 going on here... But has anyone else experienced these more-obvious layer lines showing up whenever a new feature in the model is started? See the lines continuing along the walls that correspond with the steps and even the rear hole.

It doesn't appear to be related to this known bug: https://github.com/prusa3d/Prusa-Firmware/issues/4288

You should read the release notes for 3.12. https://github.com/prusa3d/Prusa-Firmware/releases/tag/v3.12.0

MK2/3: https://github.com/prusa3d/Prusa-Firmware/releases/tag/v3.12.0 (mentioned under Arc interpolation features G2/G3)

Now comes thermal modeling which has issues with Revo 6. I completed steps 5-16 on Github (see https://github.com/prusa3d/Prusa-Firmware/issues/4105). This eliminated almost all the Revo 6 issues associated with thermal modeling. I would always get a beep and "Thermal Anomaly" warning on the LCD. Not a fatal printer error but annoying.