idea of adding new feature for real colour mixing

[sebastiangonzalezv]

Marlin firmware actually has a command M165: Set multiple mix weights A[factor] Mix factor for extruder stepper 1 B[factor] Mix factor for extruder stepper 2 C[factor] Mix factor for extruder stepper 3 D[factor] Mix factor for extruder stepper 4 H[factor] Mix factor for extruder stepper 5 I[factor] Mix factor for extruder stepper 6

were the idea is use A for cyan, B magenta, C yellow, D black, H white, I support material. the idea is when there is a mixing nozzle like or

can create a color mixing like or even more

here is more documentation of 3d color mixing

so the point is use the same actualg code generation but use instead t1 t2 t3... to change extrude use use m165 to define a color http://www.reprap.org/mediawiki/images/0/05/RepRapColourMixingReport-jmc.pdf http://www.reprap.org/mediawiki/images/a/a5/Pia-taubert-material-mixing-report.pdf

[lordofhyphens]

Pretty sure this is a dupe. Will go looking later.

[Kadah]

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