diff --git a/README.md b/README.md index 38d2e62..aeaaff5 100644 --- a/README.md +++ b/README.md @@ -1,11 +1,7 @@ -# Awesome Plotters [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome) [![Build Status](https://travis-ci.org/beardicus/awesome-plotters.svg)](https://travis-ci.org/beardicus/awesome-plotters) +# Awesome Plotters [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome) A curated list of code and resources for pen plotters and other robots that draw. -## Contributing - -Contributions are very welcome. Please see [CONTRIBUTING](CONTRIBUTING.md) and [CODE-OF-CONDUCT](CODE-OF-CONDUCT.md) for details. - ## Contents * [Hardware](#hardware) @@ -29,36 +25,36 @@ Contributions are very welcome. Please see [CONTRIBUTING](CONTRIBUTING.md) and [ ### Plotters -* [AxiDraw](https://shop.evilmadscientist.com/productsmenu/846) – pen plotter from [Evil Mad Scientist](https://www.evilmadscientist.com/), very popular on [#plottertwitter](https://twitter.com/hashtag/plottertwitter) -* [Line-us](https://www.line-us.com/) – a cute little kickstarted robotic drawing arm -* [Makeblock XY Plotter](https://makeblockshop.eu/products/makeblock-xy-plotter) – hackable XY plotter kit (possibly discontinued) -* [Drawing Robot](https://www.thingiverse.com/thing:2349232) – 3d-Printable AxiDraw clone w/ [Arduino CNC Shield](https://blog.protoneer.co.nz/arduino-cnc-shield/) controller running grbl firmware -* [WaterColorBot](https://watercolorbot.com/) – XY art robot and software to plot with watercolor paints -* [EggBot](https://egg-bot.com/) – pen plotter for egg-shaped and spherical objects -* [HP Pen Plotters](http://www.hpmuseum.net/exhibit.php?class=4&cat=24) – vintage desktop and floor-standing pen plotters from the creator of the HPGL standard. Model 7475A is very common and can usually be found on eBay -* [Roland Pen Plotters](https://www.youtube.com/watch?v=6_pwzqPk6Gg) (YouTube) – vintage flatbed HPGL pen plotters. Search eBay for "roland dxy" -* [Polargraph](http://www.polargraph.co.uk/) – the original polargraph hardware and software project -* [Makelangelo](http://www.makelangelo.com/) – open source polargraph artbot +* [AxiDraw](https://shop.evilmadscientist.com/productsmenu/846) – Pen plotter from [Evil Mad Scientist](https://www.evilmadscientist.com/), very popular on [#plottertwitter](https://twitter.com/hashtag/plottertwitter). +* [Line-us](https://www.line-us.com/) – A cute little kickstarted robotic drawing arm. +* [Makeblock XY Plotter](https://makeblockshop.eu/products/makeblock-xy-plotter) – Hackable XY plotter kit (possibly discontinued). +* [Drawing Robot](https://www.thingiverse.com/thing:2349232) – 3d-Printable AxiDraw clone w/ [Arduino CNC Shield](https://blog.protoneer.co.nz/arduino-cnc-shield/) controller running grbl firmware. +* [WaterColorBot](https://watercolorbot.com/) – XY art robot and software to plot with watercolor paints. +* [EggBot](https://egg-bot.com/) – Pen plotter for egg-shaped and spherical objects. +* [HP Pen Plotters](http://www.hpmuseum.net/exhibit.php?class=4&cat=24) – Vintage desktop and floor-standing pen plotters from the creator of the HPGL standard. Model 7475A is very common and can usually be found on eBay. +* [Roland Pen Plotters](https://www.youtube.com/watch?v=6_pwzqPk6Gg) (YouTube) – Vintage flatbed HPGL pen plotters. Search eBay for "roland dxy". +* [Polargraph](http://www.polargraph.co.uk/) – The original polargraph hardware and software project. +* [Makelangelo](http://www.makelangelo.com/) – Open source polargraph artbot. ### Motor Controllers -* [grblShield](https://github.com/synthetos/grblShield) – all the stepper motor control hardware needed to turn an [Arduino](https://www.arduino.cc/) into a G-code-based motion controller using the grbl firmware ([adafruit](https://www.adafruit.com/product/1750)) -* [TinyG](https://github.com/synthetos/TinyG/) – more featureful and robust 6-axis G-code-based motion control hardware ([adafruit](https://www.adafruit.com/product/1749)) -* [Arduino CNC Shield](https://blog.protoneer.co.nz/arduino-cnc-shield/) – grbl-compatible stepper motor control shield for Arduino, similar to the [grblShield](https://github.com/synthetos/grblShield) +* [grblShield](https://github.com/synthetos/grblShield) – All the stepper motor control hardware needed to turn an [Arduino](https://www.arduino.cc/) into a G-code-based motion controller using the grbl firmware. ([adafruit](https://www.adafruit.com/product/1750)) +* [TinyG](https://github.com/synthetos/TinyG/) – More featureful and robust 6-axis G-code-based motion control hardware. ([adafruit](https://www.adafruit.com/product/1749)) +* [Arduino CNC Shield](https://blog.protoneer.co.nz/arduino-cnc-shield/) – Grbl-compatible stepper motor control shield for Arduino, similar to the [grblShield](https://github.com/synthetos/grblShield). * [Raspberry Pi CNC Hat](https://wiki.protoneer.co.nz/Raspberry_Pi_CNC) – Raspberry Pi add-on board w/ stepper controllers and a microcontroller running grbl. Interfaces with the Pi's serial pins ### Accessories -* [WiFi232](http://biosrhythm.com/?page_id=1453) – wifi to RS-232 serial via a DB25 plug. Control your serial plotter wirelessly -* [Plotter Cable Pinout](http://sites.music.columbia.edu/cmc/chiplotle/plotter_cable.pdf) (PDF) – schematic for a plotter cable that will work for most HP and Roland plotters. Search eBay or Amazon for `DB9 to DB25 Serial Null Modem Cable` or similar to find them for sale +* [WiFi232](http://biosrhythm.com/?page_id=1453) – Wifi to RS-232 serial via a DB25 plug. Control your serial plotter wirelessly. +* [Plotter Cable Pinout](http://sites.music.columbia.edu/cmc/chiplotle/plotter_cable.pdf) (PDF) – Schematic for a plotter cable that will work for most HP and Roland plotters. Search eBay or Amazon for `DB9 to DB25 Serial Null Modem Cable` or similar to find them for sale. ### Pens -* [Sharpie Fine Point Plotter Adapter](https://www.thingiverse.com/thing:229982) – 3d-printed adapter to fit a standard Sharpie in an HP-GL plotter -* [Parametric 3d-Printable Plotter Pen Adapter](https://openjscad.org/#https://gist.githubusercontent.com/beardicus/d668c0f6b96be53d16dc/raw/plotter-pen-adapter.jscad) – adjustable model to print adapters for various pens -* [Plotter Pen STL Models](https://www.thingiverse.com/thing:227985) – accurate STL models of both short and long standard plotter pens -* [Pens for AxiDraw](https://wiki.evilmadscientist.com/Pens_for_AxiDraw) – list of pens suitable for general plotter abuse -* [Pens for EggBot](https://wiki.evilmadscientist.com/Pen_choices) – egg- and glass-focused pen recommendations but still generally applicable information +* [Sharpie Fine Point Plotter Adapter](https://www.thingiverse.com/thing:229982) – 3d-printed adapter to fit a standard Sharpie in an HP-GL plotter. +* [Parametric 3d-Printable Plotter Pen Adapter](https://openjscad.org/#https://gist.githubusercontent.com/beardicus/d668c0f6b96be53d16dc/raw/plotter-pen-adapter.jscad) – Adjustable model to print adapters for various pens. +* [Plotter Pen STL Models](https://www.thingiverse.com/thing:227985) – Accurate STL models of both short and long standard plotter pens. +* [Pens for AxiDraw](https://wiki.evilmadscientist.com/Pens_for_AxiDraw) – List of pens suitable for general plotter abuse. +* [Pens for EggBot](https://wiki.evilmadscientist.com/Pen_choices) – Egg- and glass-focused pen recommendations but still generally applicable information. ## Software @@ -66,118 +62,118 @@ Contributions are very welcome. Please see [CONTRIBUTING](CONTRIBUTING.md) and [ HPGL is a serial/text-based protocol used by most old pen plotters, and even many new vinyl cutters. -* [Chiplotle](https://github.com/drepetto/chiplotle) ([web site](http://chiplotle.org/)) – Python library for generating HPGL and interfacing with serial plotters -* [HPGL Reference Guide](http://www.isoplotec.co.jp/HPGL/eHPGL.htm) – HTML-based HPGL Reference -* [HP 7475A Interfacing and Programming Manual](https://archive.org/details/HP7475AInterfacingandProgrammingManual) – scanned PDF manual that contains a full HPGL reference -* [djipco/hpgl](https://github.com/djipco/hpgl) – A Node.js library to communicate with HPGL-compatible plotters and printers -* [hp2xx](https://www.gnu.org/software/hp2xx/) – GNU tool to convert HPGL into other vector and raster formats. Can also be used as a previewing in X11 -* [vec](https://github.com/anachrocomputer/vec) – example C code for generating HPGL, with a turtle graphics interface +* [Chiplotle](https://github.com/drepetto/chiplotle) ([web site](http://chiplotle.org/)) – Python library for generating HPGL and interfacing with serial plotters. +* [HPGL Reference Guide](http://www.isoplotec.co.jp/HPGL/eHPGL.htm) – HTML-based HPGL Reference. +* [HP 7475A Interfacing and Programming Manual](https://archive.org/details/HP7475AInterfacingandProgrammingManual) – Scanned PDF manual that contains a full HPGL reference. +* [djipco/hpgl](https://github.com/djipco/hpgl) – A Node.js library to communicate with HPGL-compatible plotters and printers. +* [hp2xx](https://www.gnu.org/software/hp2xx/) – GNU tool to convert HPGL into other vector and raster formats. Can also be used as a previewing in X11. +* [vec](https://github.com/anachrocomputer/vec) – Example C code for generating HPGL, with a turtle graphics interface. ### G-code G-code is a text-based standard for controlling CNC machines. Though it was designed for industrial machines, its use in many hobbyist 3d printer firmwares has made it ubiquitous in small-scale DIY projects as well. -* [grbl](https://github.com/grbl/grbl) – a high-performance G-code interpreting firmware for the Atmega 328 microcontroller and Arduino -* [cncjs](https://github.com/cncjs/cncjs) – a web-based interface controlling CNC machines running grbl, TinyG, or other G-code-based firmware -* [node-gcode](https://github.com/ryansturmer/node-gcode) – Node.js-based G-code interpreter and similator -* [svg2gcode](https://github.com/em/svg2gcode) – Node.js-based command line utility for converting SVG to G-code -* [svg2gcode](https://github.com/vishpat/svg2gcode) – Python-based utility for fast SVG to G-code conversion -* [Universal-G-Code-Sender](https://github.com/winder/Universal-G-Code-Sender) – Java-based grbl-compatible cross-platform G-code sender -* [ChiliPeppr Hardware Fiddle](http://chilipeppr.com/) – modular web-based workspaces to visualize G-code and control hardware +* [grbl](https://github.com/grbl/grbl) – A high-performance G-code interpreting firmware for the Atmega 328 microcontroller and Arduino. +* [cncjs](https://github.com/cncjs/cncjs) – A web-based interface controlling CNC machines running grbl, TinyG, or other G-code-based firmware. +* [node-gcode](https://github.com/ryansturmer/node-gcode) – Node.js-based G-code interpreter and simulator. +* [svg2gcode](https://github.com/em/svg2gcode) – Node.js-based command line utility for converting SVG to G-code. +* [svg2gcode](https://github.com/vishpat/svg2gcode) – Python-based utility for fast SVG to G-code conversion. +* [Universal-G-Code-Sender](https://github.com/winder/Universal-G-Code-Sender) – Java-based grbl-compatible cross-platform G-code sender. +* [ChiliPeppr Hardware Fiddle](http://chilipeppr.com/) – Modular web-based workspaces to visualize G-code and control hardware. ### Plotter-Specific Software that is specific to a particular plotter or controller. -* [axidraw](https://github.com/evil-mad/axidraw) – official AxiDraw extensions for Inkscape -* [axi](https://github.com/fogleman/axi) – unofficial Python library for the AxiDraw v3 -* [xy](https://github.com/fogleman/xy) – utilities for the Makeblock XY Plotter Robot Kit -* [LaserGRBL](https://github.com/arkypita/LaserGRBL) – laser-optimized Windows GUI for grbl controllers. Could be repurposed for DIY pen plotters that use a solenoid for pen up/down movements -* [Line-us Inkscape Plugin](https://github.com/Line-us/Inkscape-Plugin) – sends drawings to the [Line-us plotter](https://www.line-us.com/) directly from Inkscape -* [Line-us API Examples](https://github.com/Line-us/Line-us-Programming) – example code for the [Line-us](https://www.line-us.com/) plotter's G-code-based API -* [PenPlotter](https://github.com/RickMcConney/PenPlotter) – polargraph controller that uses repetier firmware -* [Makelangelo-firmware](https://github.com/MarginallyClever/Makelangelo-firmware) – firmware for the Makelangelo polargraph robot -* [RoboPaint](https://github.com/evil-mad/robopaint) – software for the WaterColorBot -* [AxiTurtle](https://github.com/ralphcrutzen/AxiTurtle) – turtle graphics for AxiDraw in Processing +* [axidraw](https://github.com/evil-mad/axidraw) – Official AxiDraw extensions for Inkscape. +* [axi](https://github.com/fogleman/axi) – Unofficial Python library for the AxiDraw v3. +* [xy](https://github.com/fogleman/xy) – Utilities for the Makeblock XY Plotter Robot Kit. +* [LaserGRBL](https://github.com/arkypita/LaserGRBL) – Laser-optimized Windows GUI for grbl controllers. Could be repurposed for DIY pen plotters that use a solenoid for pen up/down movements. +* [Line-us Inkscape Plugin](https://github.com/Line-us/Inkscape-Plugin) – Sends drawings to the [Line-us plotter](https://www.line-us.com/) directly from Inkscape. +* [Line-us API Examples](https://github.com/Line-us/Line-us-Programming) – Example code for the [Line-us](https://www.line-us.com/) plotter's G-code-based API. +* [PenPlotter](https://github.com/RickMcConney/PenPlotter) – Polargraph controller that uses repetier firmware. +* [Makelangelo-firmware](https://github.com/MarginallyClever/Makelangelo-firmware) – Firmware for the Makelangelo polargraph robot. +* [RoboPaint](https://github.com/evil-mad/robopaint) – Software for the WaterColorBot. +* [AxiTurtle](https://github.com/ralphcrutzen/AxiTurtle) – Turtle graphics for AxiDraw in Processing. ### Vector Creation Tools to create vector artwork from scratch or by conversion from other formats. -* [Inkscape](https://inkscape.org/) – popular cross-platform open source vector graphics editor -* [p5.js](https://p5js.org/) – "javascript library that makes coding accessible for artists, designers, educators, and beginners" -* [Paper.js](http://paperjs.org/) – "The Swiss Army Knife of Vector Graphics Scripting" -* [ln](https://github.com/fogleman/ln) – vector-based 3D renderer written in Go -* [autotrace](https://github.com/autotrace/autotrace) – converts bitmap images to vector graphics -* [stipplegen](https://github.com/evil-mad/stipplegen) – creates intereting stippled drawings from bitmap images ([blog post](https://www.evilmadscientist.com/2012/stipplegen2/)) -* [SquiggleDraw](https://github.com/gwygonik/SquiggleDraw/commits/master) – "SquiggleDraw will create a SVG file from an image, using the brightness to change the amplitude of sine waves" -* [svgurt](http://svgurt.com/) – web-based PNG to SVG creative noodler -* [maptrace](https://github.com/mzucker/maptrace) – produce watertight polygonal vector maps by tracing raster images -* [venation](https://github.com/Shornone/venation) – modeling and visualization of leaf venation patterns -* [Drawbot_image_to_gcode_v2](https://github.com/Scott-Cooper/Drawbot_image_to_gcode_v2) – creates G-code for use on drawbots -* [blackstripes](https://github.com/fullscreennl/blackstripes-python-extensions) - turns a PNG image into a SVG line drawing -* [Ribbon](https://github.com/fogleman/ribbon) – ribbon diagrams of proteins in #golang -* [penplot](https://github.com/mattdesl/penplot) – a development environment for plotter art in JavaScript -* [penkit](https://github.com/paulgb/penkit) – a Python library for creating line-based SVG graphics -* [generativeExamples](https://github.com/digitalcoleman/generativeExamples) – example Processing code that generates plottable PDFs -* [Let's make map](http://svg-exporter.netlify.com) – web-based tool to export an SVG map from Mapzen tiles -* [SuperformulaSVG for web](https://jasonwebb.github.io/SuperformulaSVG-for-web/) – a generative line art web app -* [scribbleplot](https://github.com/bleeptrack/scribbleplot) – scribbly image transformations in Processing +* [Inkscape](https://inkscape.org/) – Popular cross-platform open source vector graphics editor. +* [p5.js](https://p5js.org/) – "Javascript library that makes coding accessible for artists, designers, educators, and beginners". +* [Paper.js](http://paperjs.org/) – "The Swiss Army Knife of Vector Graphics Scripting". +* [ln](https://github.com/fogleman/ln) – Vector-based 3D renderer written in Go. +* [autotrace](https://github.com/autotrace/autotrace) – Converts bitmap images to vector graphics. +* [stipplegen](https://github.com/evil-mad/stipplegen) – Creates interesting stippled drawings from bitmap images. ([blog post](https://www.evilmadscientist.com/2012/stipplegen2/)) +* [SquiggleDraw](https://github.com/gwygonik/SquiggleDraw/commits/master) – "SquiggleDraw will create a SVG file from an image, using the brightness to change the amplitude of sine waves". +* [svgurt](http://svgurt.com/) – Web-based PNG to SVG creative noodler. +* [maptrace](https://github.com/mzucker/maptrace) – Produce watertight polygonal vector maps by tracing raster images. +* [venation](https://github.com/Shornone/venation) – Modeling and visualization of leaf venation patterns. +* [Drawbot_image_to_gcode_v2](https://github.com/Scott-Cooper/Drawbot_image_to_gcode_v2) – Creates G-code for use on drawbots. +* [blackstripes](https://github.com/fullscreennl/blackstripes-python-extensions) - Turns a PNG image into a SVG line drawing. +* [Ribbon](https://github.com/fogleman/ribbon) – Ribbon diagrams of proteins in written in Go. +* [penplot](https://github.com/mattdesl/penplot) – A development environment for plotter art in JavaScript. +* [penkit](https://github.com/paulgb/penkit) – A Python library for creating line-based SVG graphics. +* [generativeExamples](https://github.com/digitalcoleman/generativeExamples) – Example Processing code that generates plottable PDFs. +* [Let's make map](http://svg-exporter.netlify.com) – Web-based tool to export an SVG map from Mapzen tiles. +* [SuperformulaSVG for web](https://jasonwebb.github.io/SuperformulaSVG-for-web/) – A generative line art web app. +* [scribbleplot](https://github.com/bleeptrack/scribbleplot) – Scribbly image transformations in Processing. ### Vector Utilities Tools to manipulate and optimize vector-based file formats. -* [svgsort](https://github.com/inconvergent/svgsort) – path planning for plotting SVG files, reduces time spent moving with the pen up -* [svgo](https://github.com/svg/svgo) – Node.js-based tool for optimizing SVG files -* [Polargraph Optimizer](https://github.com/ezheidtmann/polargraph-optimizer) - optimize drawing plan for a polargraph -* [penkit-optimize](https://github.com/paulgb/penkit/tree/master/optimizer) – an SVG optimizer that uses a vehicle routing solver to minimize plot time. +* [svgsort](https://github.com/inconvergent/svgsort) – Path planning for plotting SVG files, reduces time spent moving with the pen up. +* [svgo](https://github.com/svg/svgo) – Node.js-based tool for optimizing SVG files. +* [Polargraph Optimizer](https://github.com/ezheidtmann/polargraph-optimizer) - Optimize drawing plan for a polargraph. +* [penkit-optimize](https://github.com/paulgb/penkit/tree/master/optimizer) – An SVG optimizer that uses a vehicle routing solver to minimize plot time. ### Fonts Single-line vector fonts or "engraving fonts". -* [Summary of single line fonts](http://imajeenyus.com/computer/20150110_single_line_fonts/index.shtml) – good information and links to other resources and fonts -* [Hershey Vector Font](http://paulbourke.net/dataformats/hershey/) – `.fnt` format of vector fonts from the 60s. Includes a good overview of the original data format of the fonts -* [hershey-fonts](https://github.com/kamalmostafa/hershey-fonts) – C library and original font data for the Hershey fonts -* [OneLineFonts.com](http://www.onelinefonts.com/) – commercial site with some single-line fonts available for purchase +* [Summary of single line fonts](http://imajeenyus.com/computer/20150110_single_line_fonts/index.shtml) – Good information and links to other resources and fonts. +* [Hershey Vector Font](http://paulbourke.net/dataformats/hershey/) – `.fnt` format of vector fonts from the 60s. Includes a good overview of the original data format of the fonts. +* [hershey-fonts](https://github.com/kamalmostafa/hershey-fonts) – C library and original font data for the Hershey fonts. +* [OneLineFonts.com](http://www.onelinefonts.com/) – Commercial site with some single-line fonts available for purchase. ## Inspiration and Instruction Blog posts, articles, tutorials, galleries, videos, et cetera. -* [An Intro to Pen Plotters](http://www.tobiastoft.com/posts/an-intro-to-pen-plotters) – good info on getting started with old HPGL plotters -* [1980s pen plotters of the future](https://notes.variogr.am/2012/08/12/1980s-pen-plotters-of-the-future/) – another intro to vintage pen plotters -* [Pen Plotter Programming: The Basics](https://medium.com/@fogleman/pen-plotter-programming-the-basics-ec0407ab5929) – some basics of programming vector paths, including sorting, joining, and simplifying -* [On Generative Algorithms](https://inconvergent.net/generative/) – nice 13-part walkthrough of interesting algorithms -* [Roland DG DXY-990](https://hackaday.io/project/12276-roland-dg-dxy-990) – quickstart guide for a Roland flatbed plotter -* [The Cohen-Sutherland Line Clipping Algorithm](https://sighack.com/post/cohen-sutherland-line-clipping-algorithm) – detailed explanation and examples of an interesting algorithm -* [Vera Molnár](https://www.surfacemag.com/articles/vera-molnar-in-thinking-machines-at-moma/) – OG plotter artist -* [The Recode Project](http://recodeproject.com/) – "The ReCode Project is a community-driven effort to preserve computer art by translating it into a modern programming language" -* [Hektor](http://juerglehni.com/works/hektor) – the original cable-based drawbot from 2002 -* [Pen Plotter Art & Algorithms Part I](https://mattdesl.svbtle.com/pen-plotter-1) and [II](https://mattdesl.svbtle.com/pen-plotter-1) – a two-part intro to creating generative graphics for plotting -* [Surface Projection](https://bitaesthetics.com/posts/surface-projection.html) and [Fractal Generation with L-Systems](https://bitaesthetics.com/posts/fractal-generation-with-l-systems.html) – each introduce techniques for creating line graphics suitable for plotting -* [Pen Plotter Art & Algorithms](https://mattdesl.svbtle.com/pen-plotter-1) – introduction to plotters, AxiDraw, walkthrough of the `penplot` library -* [Surface Projection](https://bitaesthetics.com/posts/surface-projection.html) – deep dive into surface projection and hidden line removal using Python and penplot -* [Introduction to TSP art](https://wiki.evilmadscientist.com/TSP_art) – resources for traveling salesman problem (single path) art -* [Hidden wireframe removal](https://trmm.net/Hidden_Wireframe) – discussion and links to code for wireframe removal of STL files +* [An Intro to Pen Plotters](http://www.tobiastoft.com/posts/an-intro-to-pen-plotters) – Good info on getting started with old HPGL plotters. +* [1980s pen plotters of the future](https://notes.variogr.am/2012/08/12/1980s-pen-plotters-of-the-future/) – Another intro to vintage pen plotters. +* [Pen Plotter Programming: The Basics](https://medium.com/@fogleman/pen-plotter-programming-the-basics-ec0407ab5929) – Some basics of programming vector paths, including sorting, joining, and simplifying. +* [On Generative Algorithms](https://inconvergent.net/generative/) – Nice 13-part walkthrough of interesting algorithms. +* [Roland DG DXY-990](https://hackaday.io/project/12276-roland-dg-dxy-990) – Quickstart guide for a Roland flatbed plotter. +* [The Cohen-Sutherland Line Clipping Algorithm](https://sighack.com/post/cohen-sutherland-line-clipping-algorithm) – Detailed explanation and examples of an interesting algorithm. +* [Vera Molnár](https://www.surfacemag.com/articles/vera-molnar-in-thinking-machines-at-moma/) – OG plotter artist. +* [The Recode Project](http://recodeproject.com/) – "The ReCode Project is a community-driven effort to preserve computer art by translating it into a modern programming language". +* [Hektor](http://juerglehni.com/works/hektor) – The original cable-based drawbot from 2002. +* [Pen Plotter Art & Algorithms Part I](https://mattdesl.svbtle.com/pen-plotter-1) and [II](https://mattdesl.svbtle.com/pen-plotter-1) – A two-part intro to creating generative graphics for plotting. +* [Surface Projection](https://bitaesthetics.com/posts/surface-projection.html) and [Fractal Generation with L-Systems](https://bitaesthetics.com/posts/fractal-generation-with-l-systems.html) – Some techniques for creating line graphics suitable for plotting. +* [Pen Plotter Art & Algorithms](https://mattdesl.svbtle.com/pen-plotter-1) – Introduction to plotters, AxiDraw, walkthrough of the `penplot` library. +* [Surface Projection](https://bitaesthetics.com/posts/surface-projection.html) – Deep dive into surface projection and hidden line removal using Python and penplot. +* [Introduction to TSP art](https://wiki.evilmadscientist.com/TSP_art) – Resources for traveling salesman problem (single path) art. +* [Hidden wireframe removal](https://trmm.net/Hidden_Wireframe) – Discussion and links to code for wireframe removal of STL files. ## Community Where to find other plotter and drawbot friends. -* [#plottertwitter](https://twitter.com/hashtag/plottertwitter) – Twitter hashtag with lots o' plots +* [#plottertwitter](https://twitter.com/hashtag/plottertwitter) – Twitter hashtag with lots o' plots. * [PlotterArt Subreddit](https://www.reddit.com/r/PlotterArt/) * [AxiDraw Subreddit](https://www.reddit.com/r/axidraw/) * [Generative Art Subreddit](https://www.reddit.com/r/generative/) -* [Chiplotle-discuss](https://lists.columbia.edu/mailman/listinfo/chiplotle-discuss) – fairly inactive mailing list for the Chiplotle HPGL Python library with some general plotter talk +* [Chiplotle-discuss](https://lists.columbia.edu/mailman/listinfo/chiplotle-discuss) – Fairly inactive mailing list for the Chiplotle HPGL Python library with some general plotter talk. ## Plotter Art For Sale * [Paul Rickards](http://biosrhythm.com/?page_id=1569) * [Michael Fogleman ](https://www.michaelfogleman.com/plotter/) * [inconvergent](http://buy.inconvergent.net/) -* [Customized Streetart](https://www.literalstreetart.com/) – customizable plotted maps +* [Customized Streetart](https://www.literalstreetart.com/) – Customizable plotted maps. * [Monica Rizzolli](https://www.saatchiart.com/account/artworks/155196) * [EmergentDesign](https://emergentdesign.bigcartel.com/products)