can slic3r-pr config settings be recovered from a gCode file?  

Re: can slic3r-pr config settings be recovered from a gCode file?

the clamp is used in the add pages for Prusament PETG at the Prusa store page
https://shop.prusa3d.com/en/prusament/801-prusament-petg-prusa-orange-1kg.html

Re: can slic3r-pr config settings be recovered from a gCode file?

Try loading the gcode file as a config or config bundle.

Re: can slic3r-pr config settings be recovered from a gCode file?

this might depend upon which slicer created the gcode

regards Joan

Re: can slic3r-pr config settings be recovered from a gCode file?

Scroll to the bottom of the gcode file. All the settings are there.

...<snip>
; infill_extrusion_width = 0.45
; infill_overlap = 25%
; infill_speed = 200
; overhangs = 0
; perimeter_extruder = 1
; perimeter_extrusion_width = 0.45
; perimeter_speed = 45
; perimeters = 2
; small_perimeter_speed = 25
; solid_infill_below_area = 0
; solid_infill_every_layers = 0
; solid_infill_extruder = 1
; solid_infill_extrusion_width = 0.45
; solid_infill_speed = 200
; thin_walls = 0
; top_infill_extrusion_width = 0.4
; top_solid_infill_speed = 50
; top_solid_layers = 7
; wipe_into_infill = 0
; print_settings_id = 0.15mm OPTIMAL MK3
; filament_settings_id = "Prusa PET"
...<snip>...

Above is an example, taken from the file.

Re: can slic3r-pr config settings be recovered from a gCode file?

I was able to import the settings using Slic3rPE 1.42.0alpha by doing File->Import->Import config and opening the gcode file. As expected from a Prusa project, it is Slic3rPE generated:

; generated by Slic3r Prusa Edition 1.41.1+win64 on 2018-12-03 at 12:51:29


At quick glance, it seems to be using most bog-standard Prusa profiles:

However, the printer settings might be a bit different. I'm still examining it to see what's different. The retraction settings look standard.

Re: can slic3r-pr config settings be recovered from a gCode file?

Thanks guys I was going by what the maker of the filament SunLu said

♥PETG Recommend Temperature: Extrusion/Nozzle Temperature 190°C - 220°C (356°F - 410°F),
when I had been printing their PETG before And I was not getting anything like as good results... seeing this thing print with just the one single wisp hair where it retracted off of the ball tip at the end of 20 hours I thought there would be more to it than just printing at the right temperature. Perhaps it is just a design very well optimised for 3D printing?
thanks for telling me how to dig this info out of a gCode file

Re: can slic3r-pr config settings be recovered from a gCode file?

I've found the SUNLU PETG prints fine at 240 Deg C and mostly stock prusa Slic3r pe settings, I just found I have to reduce the first layer fractionaly and adjust z offset 0.025 for a good first layer with no elephants foot. This works for most prints, but i need to play a bit for a small intricate part with some thin walls I tried to print today. First attempt printed, but could be better, just may need to rotate the part on the bed so the cooling is better for the thin section.