Turtletoy
@turtletoy.net
https://turtletoy.net - Create your generative art online using a minimalistic JavaScript Turtle graphics API.
Exploring generative art through code, rules, and randomness. I'm researching and crafting pieces, starting with Turtletoy prototypes and building my own web app. Next: pen plotter prints and a small exhibition. Prototype source: turtletoy.net #GenerativeArt #CreativeCoding #PlotterArt #Exhibition
Interconnected nodes 🖧 by Jurgen. https://turtletoy.net/turtle/dde69185e7 #turtletoy
Interconnected nodes 🖧
Not all slider combos are error free, but at this point I'm done debugging. https://turtletoy.net/turtle/dde69185e7#firstSplit=6,split=2,margin=6.01,sateliteR=7,connectionWidth=2.6,hatching=0 https://turtletoy.net/turtle/dde69185e7#firstSplit=5,split=2,margin=6.01,sateliteR=7.1,connectionWidth=1.4,hatching=0 https://turtletoy.net/turtle/dde69185e7#firstSplit=5,split=2,margin=6.01,sateliteR=7.1,connectionWidth=1.4,hatching=1.3
turtletoy.net
Post-it Mania 🟨 by Jurgen. https://turtletoy.net/turtle/80f5254064 #turtletoy
Post-it Mania 🟨
An implementation to resemble a concept I saw in a piece by u/KennyVaden at https://www.reddit.com/r/generative/comments/146sxqo/disruptor_r_code/ https://turtletoy.net/turtle/80f5254064#shapes=4,layers=7,distributionBySize=1,postitsPerLayer=500,directionVariation=60,sizeVariation=150,border=3,sizeRandomness=2.1,onlyOutLines=0 "Post-it" is a registered trademark owned by 3M
turtletoy.net
3D Line Art Engine: Skyscrapers by reinder. https://turtletoy.net/turtle/39291a37f5 #turtletoy
3D Line Art Engine: Skyscrapers
I have ported most of "ln, The 3D Line Art Engine" by Fogleman (@FogleBird) to javascript, so it can be used on Turtletoy. Not all code is ported and not all code-paths are tested: probably there are still (a lot of) bugs left. This Turtle is a port of the example: https://github.com/fogleman/ln/blob/master/examples/skyscrapers.go
turtletoy.net
Rock Island || 🏝️ by markknol. https://turtletoy.net/turtle/deca53a32d #turtletoy
Rock Island || 🏝️
Fork of https://turtletoy.net/turtle/68ef188d1f - removed the PoissonDisc usage - added the grid that is used in this turtle https://turtletoy.net/turtle/abbc1557a1 by @reinder This grid allows two shapes; squares / hexagons, which are randomly spit and distorted. Examples: - Hexagons: https://turtletoy.net/turtle/deca53a32d#seed=1,grid=15,randomDistortion=0,spacing=0.15,splitChange=0,baseShape=1,lightAngle=2.1 - Squares: https://turtletoy.net/turtle/deca53a32d#seed=1,grid=15,randomDistortion=0.09,spacing=0.15,splitChange=0.41,baseShape=0,lightAngle=2.1
turtletoy.net
Triangle Punch 🔽 by Jurgen. https://turtletoy.net/turtle/19a7a05449 #turtletoy
Triangle Punch 🔽
https://turtletoy.net/turtle/19a7a05449#correctCenter=1,rings=12,edgeSize=19,constrainBorder=7,sizeAmount=0.98,sizeNoiseZoom=462.9,sizeConstant=0.21,curveAmount=0.64,curveNoiseZoom=477.2,curveConstant=0.9,circleAmount=0.87,circleNoiseZoom=492.5,circleConstant=0.98 https://turtletoy.net/turtle/19a7a05449#seed=@Q2hhbmdlIG1lLCBlbXB0eSBpcyByYW5kb20gZXZlcnkgcnVu,correctCenter=1,outlinesOnly=0,rings=3,edgeSize=25,constrainBorder=-50,sizeAmount=0.9,sizeNoiseZoom=140,sizeConstant=0.4,curveAmount=0.77,curveNoiseZoom=145,curveConstant=0.8,curveAmplitude=0,circleAmount=0.75,circleNoiseZoom=255,circleConstant=0.33 https://turtletoy.net/turtle/19a7a05449#correctCenter=1,rings=3,edgeSize=19,constrainBorder=7,sizeAmount=0.98,sizeNoiseZoom=462.9,sizeConstant=0.21,curveAmount=0.64,curveNoiseZoom=477.2,curveConstant=0.9,circleAmount=0.87,circleNoiseZoom=492.5,circleConstant=0.98
turtletoy.net
Waved Grid 🏁 by markknol. https://turtletoy.net/turtle/ea3c181a0e #turtletoy
Waved Grid 🏁
Combines multiple of @reinder 's utils: - Grid https://turtletoy.net/turtle/abbc1557a1 - Tortoise / transforms https://turtletoy.net/turtle/102cbd7c4d - Simplex noise (as transform) https://turtletoy.net/turtle/6e4e06d42e Use the sliders or click these links to adjust variables: - https://turtletoy.net/turtle/ea3c181a0e#totalInnerShapes=2,noiseAmplitude=1,noiseFrequency=0.094,baseShape=3,randomDistortion=0.77,grid=13 - https://turtletoy.net/turtle/ea3c181a0e#totalInnerShapes=37,density=0.83,noiseAmplitude=7.96,noiseFrequency=0.018,baseShape=0,randomDistortion=0.52,grid=17
turtletoy.net
Multi-Scale Winged Carlson ➗ by Jurgen. https://turtletoy.net/turtle/518eb51bbf #turtletoy
Multi-Scale Winged Carlson ➗
A Multi-Scale Smith Truchet variation with 'wings' as described by Christopher Carlson https://archive.bridgesmathart.org/2018/bridges2018-39.html https://turtletoy.net/turtle/518eb51bbf#Show=1 https://turtletoy.net/turtle/518eb51bbf#Show=2 https://turtletoy.net/turtle/518eb51bbf#Show=0,Gen0=0,MainInitialSize=40,MainSplitProb=0.4,MainMaxGens=3,MainBorderSize=3,MainBorderColor=0,GradGenRepeat=3,GradStartSize=140,GradGenerations=7 Todo: add user interface to enable tile type selection #truchet
turtletoy.net
Mushroom Gills 2 by mathrabbit. https://turtletoy.net/turtle/ea43806726 #turtletoy
Mushroom Gills 2
A circle of points connected by springs. They are constrained to a slowly growing circle. When they get too far from their neighbors, they split. Each point leaves a line behind as it moves.
turtletoy.net
Look at them up close 🔬 by Jurgen. https://turtletoy.net/turtle/cec3b339df #turtletoy
Look at them up close 🔬
When I saw https://turtletoy.net/turtle/b743c97cf7 I could not resist an attempt. As @markknol mentioned, original credits go to Dmitri Cherniak: https://opensea.io/collection/ringers-by-dmitri-cherniak Known sorting bug (which I prefer to call an artistic feature): https://turtletoy.net/turtle/cec3b339df#seed=5032,samples=0.65 https://turtletoy.net/turtle/cec3b339df#seed=3212
turtletoy.net
Metaball Contour Lines by reinder. https://turtletoy.net/turtle/104c4775c5 #turtletoy
Metaball Contour Lines
A small and very unoptimized utility turtle that can be used to calculate contour lines. The ContourLines function will return an array of unsorted line-segments. #contourlines #utility
turtletoy.net
