alexrj/Slic3r — pull request #1901 by tjmustard (2014-04-04 00:06:53+00:00)
Title: Allow for both nozzles to be purged every layer

While this is not an absolute fix, as more than 2 nozzles would not be supported, it would purge the two first nozzles every layer.

A better fix would to send nozzle[i] to skirt immediately before printing out nozzle[i]'s support/perimeter/infill/etc. This would purge the nozzle immediately before you print to the main model.

ie:
for layer i:
support nozzle[1] -> skirt nozzle[1]
print skirt nozzle[1]
print support nozzle[1]
perimeter nozzle [0] -> skirt nozzle[0]
print skirt nozzle[0]
print perimeter nozzle[0]
print infill nozzle[0]
i++

Not sure how to do this, but it would be a great addition.

Thank you,
TJ Mustard