New #automata dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Current theme challenge: #Opposites

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joe.m

remix of d/15836 by u/joe.m

function u(t) {

t?0:q=j=4900,d=[-1,99,1,-99]
x.globalCompositeOperation='xor'
j+=u[q]?-1:1
u[q]^=1
q+=d[j%4]%9801
x.fillRect(19*(q/99|0),10*(q%99),18,8)

Sep 28 2019 2:08 PM UTC

}// 136/140

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langton's ant. Chaos becomes order after about 10k iterations, wait for it...

u/joe.m

#emergent #automata
u/KilledByAPixel

Welcome to the #ant club!
u/Xen

nice!

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KilledByAPixel

remix of d/15055 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𬐽𪠽𜠵𝠻𘑴𚡪𛐭𞱔𦱪𧑛𝐸𧐽𜐩𥁛𪡝👛𧐻𩡯𬠨𬠽𬐻𬠭𛐻𚑦𫱲𚁂👔𦱲𧐬𨐽𪐽𜀻𭀼𜐮𜀷𙠦𪐼𜐱𝰻𮀮𩡩𫁬𤡥𨱴𚁩𚰫𚰨𬠥𜐶𚐪𜐲𜀬𝠫𚁲🠾𝀩𚠶𝰫𭀪𝠰𛀱𛀱𚐩𠡛𪑝👲𙠲𚠪𚀴𚡡𚰲𚠨𨐽𘐡𠡛𪑝𚐫𘐡𠡛𪐫𜑝𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭠽𬐪𘑡𛁶𛁶𚐻`.replace(/u../g,'')))

Jul 20 2019 10:08 PM UTC

}// 140/140

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Table of Elementary Cellular Automata V2

u/KilledByAPixel

#Automata #Fullscreen #MultiDweet
u/tomxor

oh wow, all rules at once! i missed this one.

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KilledByAPixel

remix of d/15051 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𩡯𬠨𠐽𦱝𛁪🐲𝐶𞱪𛐭𞰩𠑛𪡝👛𧐬𠑛𪡝𦰵𝑝🐱𞱦𫱲𚁲🐲𝐶𞱲𛐭𞰩𩡯𬠨𠠽𠑛𬡝𛁡👩🐰𞱩🀱𜐳𞱸𛡦𪑬𫁓𭁹𫁥👒𚀲𝐵𚠡𨐩𛁸𛡦𪑬𫁒𩑣𭀨𚰫𪐫𚁲𙐱𝠩𚠱𜠰𛀷𚰨𬠾🠴𚐪𝠷𚱦𬡡𫑥𙐶𜀬𜐬𜐩𚑂𦱩𧐽𬠦𜠪𚠨𝀪𨐫𜠪𚁡🐡𘑂𦱩𧐩𚰡𘑂𦱩𚰱𧐩`.replace(/u../g,'')))

Jul 20 2019 5:19 PM UTC

}// 140/140

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Table of Elementary Cellular Automata

u/KilledByAPixel

#Automata #Fullscreen #MultiDweet

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KilledByAPixel

remix of d/15051 by u/KilledByAPixel

function u(t) {

t?x.drawImage(c,0,-4):A=[1]
for(a=0,i=1920;i--;A[i]=110&2**(4*a+2*(a=!!A[i])+!!A[i-1]))
x.fillStyle=R(v=255*!a,v,v),x.fillRect(i*4,1076,4,4)

Jul 20 2019 6:31 AM UTC

}// 140/140

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Rule 110 ~ The simplest known Turing complete system.

u/KilledByAPixel

https://en.wikipedia.org/wiki/Rule_110
u/KilledByAPixel

#Automata
u/Xen

love it!
u/katkip

Awesome!

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KilledByAPixel

remix of d/15050 by u/KilledByAPixel

function u(t) {

RULE=90
t?f++:(f=0,A=[],A[960]=1)
for(a=i=0;i++<1920;A[i]=RULE&2**(4*a+2*(a=!!A[i])+!!A[i+1]))
x.fillRect(i,f,a,a)

Jul 20 2019 4:47 AM UTC

}// 114/140

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Elementary Cellular #Automaton ▲ #Sierpinski #Example

u/KilledByAPixel

Try changing RULE, some good ones are 30 and 73
u/KilledByAPixel

#Automata
u/KilledByAPixel

Rule 110 ~ https://en.wikipedia.org/wiki/Rule_110
u/Xen

fullscreen RULE: -89 is my fav
u/KilledByAPixel

That is awesome. Chaos on one side, order on the other, in the middle a sierpinskitriangle. Btw, there are only 255 rules, -89 is equivalent to 167

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KilledByAPixel

function u(t) {

eval(unescape(escape`琿昫⬺⡦㴰ⱁ㵛崬䅛㈴そ㴱⤻春㔴㼰㩲㵍慴栮牡湤潭⠩⨲㔵簰㭦潲⡡㵩㴰㭩㰴㠰㭁孩崽爦㈪⨨㐪愫㈪⡡㴡⅁孩崩⬡⅁孩⬫⬱崩⥸⹦楬汓瑹汥㵒⡶㴲㔵⩡ⱶⱶ⤬砮晩汬剥捴⡩⨴ⱦ⨴┱〸〬㐬㐩㭴桲潷•創汥•⭲`.replace(/u(..)/g,"$1%")))

Jul 20 2019 4:03 AM UTC

}// 139/140

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1D Cellular Automata with Random Rules

u/KilledByAPixel

#Automata
u/katkip

Awesome!

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KilledByAPixel

function u(t) {

t?0:(X=699,Y=500,W=20,V=A=[])
for(i=99;--i;x.fillRect(X-=V,Y-=W,20,20))Q=V,V=W,W=-Q,x.fillStyle=(A[q=X+Y*99]=!A[q])?"#000":(V=-V,W=-W,"red")

Jun 3 2019 6:42 PM UTC

}// 140/140

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Langton's Ant

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u/Xen

yo!
u/KilledByAPixel

https://youtu.be/NWBToaXK5T0 - Numberphile video on Langton's Ant
u/KilledByAPixel

#cellular #automata
u/KilledByAPixel

#ant
u/KilledByAPixel

#Automaton
u/KilledByAPixel

#Langton

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pavel

remix of d/11116 by u/vistefan

function u(t) {

t?0:D=[0,-5,0,d=5,w=X=Y=150]
for(i=w;i--;x.fillRect(X,Y,5,5))x.fillStyle=R(b=w-x.getImageData(X+=D[d&3],Y+=D[++d&3],1,1).data[0],b,d+=b&&2)

Nov 22 2018 7:01 AM UTC

}// 139/140

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Fast Langton's ant #waitforit

u/katkip

Wow thats cool
u/pavel

#ant #automata

You've reached the end.

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