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_Q: Yet another RepRap slicer?_
_Q: Oh cool, a new RepRap slicer?_
A: Yes.
@ -6,10 +6,10 @@ A: Yes.
## What's it?
Slic3r is (er, will be) an STL-to-GCODE translator for RepRap 3D printers,
Slic3r is an STL-to-GCODE translator for RepRap 3D printers,
like Enrique's Skeinforge or RevK's E3D.
## Why another one? Why Perl?
## Why a new one? Why Perl?
The purpose is to build something more maintainable and flexible than both
Skeinforge and E3D. The code makes extensive use of object-oriented
@ -47,18 +47,81 @@ Roadmap includes the following goals:
* support material for internal perimeters;
* ability to infill in the direction of bridges;
* cool;
* other fill patterns;
* nice packaging for cross-platform deployment.
## Is it usable already?
Yes. I need to write a script to install dependencies.
Yes, although its extrusion math needs to be tested.
I need to write a script to install dependencies and to package
dependency-free executables for main platforms.
## Can I help?
Sure! Send patches and/or drop me a line at aar@cpan.org. You can also
find me in #RepRap on FreeNode with the nickname _Sound_.
find me in #reprap on FreeNode with the nickname _Sound_.
## What's Slic3r license?
Slic3r is dual-licensed under the _Perl Artistic License_ and the _AGPLv3_.
The author is Alessandro Ranellucci (that's me).
The author is Alessandro Ranellucci (me).
## How can I invoke slic3r.pl?
Usage: slic3r.pl [ OPTIONS ] file.stl
--help Output this usage screen and exit
Printer options:
--nozzle-diameter Diameter of nozzle in mm (default: 0.45)
--print-center Coordinates of the point to center the print around
(default: 100,100)
--use-relative-e-distances
Use relative distances for extrusion in GCODE output
--z-offset Additional height in mm to add to vertical coordinates
(+/-, default: 0)
Filament options:
--filament-diameter Diameter of your raw filament (default: 3)
--filament-packing-density
Ratio of the extruded volume over volume pushed
into the extruder (default: 0.85)
Speed options:
--print-feed-rate Speed of print moves in mm/sec (default: 60)
--travel-feed-rate Speed of non-print moves in mm/sec (default: 130)
--bottom-layer-speed-ratio
Factor to increase/decrease speeds on bottom
layer by (default: 0.6)
Accuracy options:
--layer-height Layer height in mm (default: 0.4)
Print options:
--perimeters Number of perimeters/horizontal skins (range: 1+,
default: 3)
--solid-layers Number of solid layers to do for top/bottom surfaces
(range: 1+, default: 3)
--fill-density Infill density (range: 0-1, default: 0.4)
--fill-angle Infill angle in degrees (range: 0-90, default: 0)
--temperature Extrusion temperature (default: 195)
Retraction options:
--retract-length Length of retraction in mm when pausing extrusion
(default: 2)
--retract-speed Speed for retraction in mm/sec (default: 40)
--retract-restart-extra
Additional amount of filament in mm to push after
compensating retraction (default: 0)
Skirt options:
--skirts Number of skirts to draw (default: 1)
--skirt-distance Distance in mm between innermost skirt and object
(default: 6)
-o, --output File to output gcode to (default: <inputfile>.gcode)
Transform options:
--scale Factor for scaling input object (default: 1)
--rotate Rotation angle in degrees (0-360, default: 0)
--multiply-x Number of items along X axis (1+, default: 1)
--multiply-y Number of items along Y axis (1+, default: 1)
--multiply-distance Distance in mm between copies (default: 6)