Top #sierpinski 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: #Food

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lifthrasiir

remix of d/19115 by u/KilledByAPixel

function u(t) {

s='   ';z=['▲'];eval("z=z.map(x=>s+x+s).concat(z.map(x=>x+'  '+x));s+=s;".repeat(4));throw z.join`
`

Jun 14 2020 6:42 PM UTC

}// 100/140

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u/KilledByAPixel

🏆
u/KilledByAPixel

#sierpinski

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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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katkip

remix of d/11581 by u/katkip

function u(t) {

eval(unescape(escape`挮睩摴桞㴰㭺㴨堬夬猩㴾筩昨猾㄰⥸⹦楬汒散琨堭猬夬猪㈬猯䌨琩⤬砮晩汬剥捴⡘ⱙ⵳ⱳ⼱〬猪㤩ⱺ⡘⵳ⱙⱳ⼲⤬稨堬夭猬猯㈩ⱺ⡘ⱙ⭳ⱳ⼲⤬稨堫猬夬猯㈩紻稨㤶〬㔴〬㈸〫䌨琪㈩⨲〩`.replace(/u(..)/g,"$1%")))

Dec 30 2018 9:35 AM UTC

}// 130/140

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Floating island of #fractal s #sierpinski

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384.cz

function u(t) {

c.width=1920
for(j=2e3;j--;)for(i=9;i--;)x.fillRect(400+(j/20)+i*150+S(t*2)*300,400+(j/9&j),2,2)

Nov 20 2023 6:09 PM UTC

}// 96/140

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#Sierpinski #default

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tactical_retard

function u(t) {

if(!t){
s=256
for(i=s*s;i--;){X=0|i/s
Y=i%s
A=X-s/2
B=Y-s/2
d=(A*A+B*B)**.5&X%Y
x.fillStyle=R(b=d*100,b,b)
x.fillRect(X*7.5,Y*4.2,7.5,4.2)}}

Sep 29 2021 3:45 PM UTC

}// 140/140

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#sierpinski

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tomxor

remix of d/23746 by u/rep_movsd

function u(t) {

for(Y=t*480%720|0,X=1280;X--;!Z|!Y|Y>640|(Z/480+.75&Y/480+.83&C(X*Z*Y)>.8&&Y&15)&&x.fillRect(320+X,180+Y-Z/6*S(Z/203),3,4))Z=X>640?1279-X:X

Sep 5 2021 3:30 PM UTC

}// 139/140

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Smolr #book of dweet

u/tomxor

Smolr #book of #sierpinski
u/tomxor

Yay, remix fail

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rodrigo.siqueira

remix of d/23037 by u/rodrigo.siqueira

function u(t) {

for(w=c.width&=j=10368;j;T++)(T-(j%w/54*T-S(t)*9)^(T*j/4e3)-T)<59*(1.2-C(t)**2)-T&T<w||x.fillRect(j%w,--j>>7,2,T/44,T=0)

Jun 8 2021 2:13 PM UTC

}// 120/140

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Sierpinski pulstar #sierpinski

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aemkei

remix of d/19116 by u/lifthrasiir

function u(t) {

S=s=' '
for(z=[i=4];i--;s+=s)z=z.map(x=>s+x+s).concat(z.map(x=>x+S+x))
throw z.join`\n`

Jun 20 2020 9:30 PM UTC

}// 87/140

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#sierpinski

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katkip

function u(t) {

s='';for(y=31;y>=0;y--){for(i=0;i<y;i++){s+="_"}for(x=0;x+y<32;x++){if(x&y)s+="__";else s+="*_"}s+='\n'}throw s

Jun 14 2020 4:59 PM UTC

}// 111/140

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#throw #sierpinski may break the other dweets so comment the whole dweet before scrolling down ;)

u/Bliss910

wow
u/electric-skeptic

VERY nice!

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iznax

remix of d/17503 by u/iznax

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜀻𬀽𚁫👩𙠶𜰩𛰲𜀬𣰽𚁪👩🠾𝠩𛰱𝀬𨐽𚁪𚱴𚠲𝐩𙠱𜠷𛀫𚱩🀲𞀰𜀻𮀮𩡩𫁬𤡥𨱴𚀹𝠰𛑃𚁏𚐪𤰨𬀩𚠵𜀰𛀵𝀰𚱃𚁰𚐪𝐰𜀬𝀹𛀲𝀩𚑸𛡦𪑬𫁓𭁹𫁥👒𚁧👓𚁡𙡫𚐪𞀰𚠨𜠮𞀭𣰩𚠨𚁡𛐴𜠩𚠪𜠫𚁫𛐴𜠩𚠪𜠼𝐶🰮𜠺𜐩𛁧𛁧𛀮𝐩`.replace(/u../g,'')))//iznax

Feb 8 2020 4:23 AM UTC

}// 140/140

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Star-Killer-Alpha

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