Turtletoy

Haiku Generator Creates random haikus Sometimes they have a meaning Context from nothing Uses https://turtletoy.net/turtle/0f84fd3ae4 for its nice fonts

Haiku Generator by willickjb.
https://turtletoy.net/turtle/dbf5dd10c3

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islands #heightmap and #marchingsquares

islands by base12.
https://turtletoy.net/turtle/ee757a914f

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maze Actually, her thread built the labyrinth.

maze by ge1doot.
https://turtletoy.net/turtle/5738755849

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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

Waved Grid 🏁 by markknol.
https://turtletoy.net/turtle/ea3c181a0e

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Poisson- Disc Grow Patterns Grow pattern based on Poisson-Disc Sampling. Based on work by @FogleBird: https://medium.com/@fogleman/pen-plotter-programming-the-basics-ec0407ab5929. #possion-disc

Poisson- Disc Grow Patterns by reinder.
https://turtletoy.net/turtle/b5510898dc

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Lissajous curves Some Lissajous curves: https://en.wikipedia.org/wiki/Lissajous_curve

Lissajous curves by reinder.
https://turtletoy.net/turtle/982e9ce2ae

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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

Multi-Scale Winged Carlson ➗ by Jurgen.
https://turtletoy.net/turtle/518eb51bbf

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Voxel Folly with AO Based on @reinder Voxel Raycaster, but with very basic ambient occlusion

Voxel Folly with AO by neurofuzzy.
https://turtletoy.net/turtle/6000294180

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tree rings tree rings

tree rings by SimonKirby.
https://turtletoy.net/turtle/9325540afe

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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.

Mushroom Gills 2 by mathrabbit.
https://turtletoy.net/turtle/ea43806726

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Fork: tree rings tree rings

Fork: tree rings by ak.
https://turtletoy.net/turtle/17785803bf

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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

Look at them up close 🔬 by Jurgen.
https://turtletoy.net/turtle/cec3b339df

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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

Metaball Contour Lines by reinder.
https://turtletoy.net/turtle/104c4775c5

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Hairy thing https://turtletoy.net/turtle/59b32fe984#camera_theta=0,camera_phi=0.01,camera_r=12,look_at_z=0,style=2,seed=27,hair_count=381,hair_subdiv=22,physics_steps=18

Hairy thing by llemarie.
https://turtletoy.net/turtle/59b32fe984

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Moiré effect 🗑️ A simple yet effective demonstration of how the https://en.wikipedia.org/wiki/Moir%C3%A9_pattern works. #illusion https://turtletoy.net/turtle/5064684acc#delta=10,grid=4.3

Moiré effect 🗑️ by Jurgen.
https://turtletoy.net/turtle/5064684acc

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Some good old fashion lines Based off of https://turtletoy.net/turtle/4e56f607e1

Some good old fashion lines by zoso95.
https://turtletoy.net/turtle/564252c29c

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Fractal 3D contour 🍾💯🐢 Quaternion Julia Fractals: http://paulbourke.net/fractals/quatjulia/

Fractal 3D contour 🍾💯🐢 by llemarie.
https://turtletoy.net/turtle/101d362439

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Physarum Based on https://sagejenson.com/physarum Interesting variations: - https://turtletoy.net/turtle/860ffe5bf1#particles=3195,grid_size=261,iterations=10000,follow_trails=1,draw_on_turn=0,decay=1,seed=0,opacity=-0.345 - https://turtletoy.net/turtle/860ffe5bf1#particles=3321,grid_size=187,iterations=3161,follow_trails=1,draw_on_turn=1,decay=1,seed=24,opacity=-0.681 - https://turtletoy.net/turtle/860ffe5bf1#particles=1571,grid_size=335,iterations=21343,follow_trails=1,draw_on_turn=0,decay=0.99,seed=0,opacity=-0.314

Physarum by llemarie.
https://turtletoy.net/turtle/860ffe5bf1

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The spin doctor 🧙 Not my concept! I saw something like this by user vital_chaos on Reddit and I really liked it (link below). This turtle approximates that post with some added variation possibilities like the ability to plot it. https://www.reddit.com/r/generative/comments/1g06me0/the_spin_doctor/

The spin doctor 🧙 by Jurgen.
https://turtletoy.net/turtle/02a4870668

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Fisheye Squares I was messing around the function to draw an ellipse and got it to draw this which I thought was cool. I have a backlog of projects like this one that I have thought about releasing but I don't want to flood the feed, should I release them?

Fisheye Squares by willickjb.
https://turtletoy.net/turtle/7ea3a96f20

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Drip drip Drip drop

Drip drip by zoso95.
https://turtletoy.net/turtle/03502146ec

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Rotating shapes A study in rotating shapes.

Rotating shapes by reinder.
https://turtletoy.net/turtle/ceda3a1928

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Trippy Triangles A modification of this https://turtletoy.net/turtle/ceda3a1928

Trippy Triangles by zoso95.
https://turtletoy.net/turtle/ec7bbe281f

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Halftone CMYK 🖨️ https://en.wikipedia.org/wiki/Halftone https://turtletoy.net/turtle/985778c61e#grid=15,drawChannel=1,cyanComp=1,magentaComp=1,yellowComp=1,keyComp=0.3,cyanMag=1,magentaMag=1.05,yellowMag=1.1,keyMag=1,cyanRot=0,magentaRot=0,yellowRot=0,keyRot=0,dotSize=0.25,normalMargin=20.9,penWidth=0.15,proofSize=0 https://turtletoy.net/turtle/985778c61e#grid=23,drawChannel=1,cyanComp=1,magentaComp=1,yellowComp=1,keyComp=0.3,cyanMag=1,magentaMag=1.1,yellowMag=1.2,keyMag=1,cyanRot=0,magentaRot=0,yellowRot=0,keyRot=0,dotSize=0.25,normalMargin=5,penWidth=0.15,proofSize=0,strictBorder=1 Plot, plot, plot

Halftone CMYK 🖨️ by Jurgen.
https://turtletoy.net/turtle/985778c61e

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Simplex Noise Mountains ⛰️ using @reinder simplex noise https://turtletoy.net/turtle/6e4e06d42e

Simplex Noise Mountains ⛰️ by markknol.
https://turtletoy.net/turtle/44ea2702a3

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Packed in for a Good Wander Re-imagining of the sketch from which this is forked. Tweaked adjustment parameters, changed rendering to lines instead of circles, added fine-tuned adjustment slider to AngleIncrementA. Most recent revision: - added breakpoints for responsive pen opacity based on the minimum radius slider, and a corresponding function. - Added a slider to adjust the number of iterations before the sketch stops running.

Packed in for a Good Wander by ProjectGrantwood.
https://turtletoy.net/turtle/04187a129d

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Lissajous Curve // From Python Turtle - Lissajous Curve - www.101computing.net/python-turtle-lissajous-curve/

Lissajous Curve by rupertxrussell.
https://turtletoy.net/turtle/a39b32449b

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intersections intersections

intersections by ge1doot.
https://turtletoy.net/turtle/f70582722f

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Fractal plant #2 Fractal plant by Paul Bourke: http://paulbourke.net/fractals/lsys/ #fractal #lsystem

Fractal plant #2 by reinder.
https://turtletoy.net/turtle/a507092f1f

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Cairo (OpenStreetMap) Map of New Cairo City. Queried and converted from OSM. Credit: © OpenStreetMap contributors

Cairo (OpenStreetMap) by llemarie.
https://turtletoy.net/turtle/21307683d5

#turtletoy