Belt Printer support

[oliof]

With belt printers with 45 degree print heads and "infinite z" printing getting more distribution (two different kickstarters currently running for different designs), will there be work on adding support for this to RRF?

[Zhang Jianyu]

Would it be possible to do this by defining a matrix with M669?

[dc42]

There are already belt printers running Duet+RRF, for example https://3ddistributed.com/mrrf-2019/white-knight-3d-printer/. The extra work to handle the 45 degree angle happens in the slicer. It has to be handled there, because the print has to be sliced at a 45 degree angle.

[oliof]

Would you consider implementing M41 Support for compatibility with Marlin?

[theruttmeister]

@oliof
Why not use M32?

I've not tested it, but I assume you could just have a recursive command at the end of the file to load and print the file...

[oliof]

Because M41 is what thinkyhead plans to implement, and it would spare us from yet another split in G-Code commands.