Random dweets | Dwitter

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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erin

remix of d/21193 by u/ciaccodavide

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠扬畲⠲㕰砩捯湴牡獴⠹だ㭩昨琥㈼⸲⥦潲⡣⹷楤瑨簽眽ㄲ〬夽㤻夭ⴻ⥦潲⡘㴹㭘ⴭ㬩繾⡍慴栮牡湤潭⠩⨲⤦☨砮晩汬剥捴⡘⩷ⱙ⩷ⱷⱷ⤬砮晩汬剥捴⠨ㄶⵘ⤪眬太眬眬眩⤻`.replace(/u(..)/g,"$1%")))

Jan 9 2021 8:36 PM UTC

}// 131/140

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this, but blurred. looks like actual rorschach tests :)

u/ciaccodavide

:)

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Agnes

function u(t) {

w=1920;B=x=>S(x+Math.random());e=w*t/5,o=~~(e/w);o&&q<o&&(c.width+=0);e%=w;for(i=o,v=B(e);i--;v=B(v));x.fillRect(e,540+300*v,5,5);throw(q=o)

Mar 1 2018 1:50 PM UTC

}// 140/140

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Proving a point to a colleague for why high-order trigonometric functions make for a poor random distribution. Not art. :(

u/AnnanFay

Hmm, I don't really understand. This is because you are getting the sine of values in [0,2]?

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Xen

remix of d/28530 by u/magna

function u(t) {

for(t?i=3e3:c.width=99;i--;x.fillRect(X,Y,1,1))I=i*6^t*i%8,X=I&127,Y=I>>8,x.fillStyle=`hsl(${Math.hypot(X-I-C(t)*i,Y-I-(S(t)*i))*i} 99%50%`

Sep 21 2023 4:09 PM UTC

}// 139/140

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ART: "Murky at best"

u/magna

I threw you an assist that I knew you would catch. Cheers!
u/Xen

the urge to play was far too great

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Tesseract

function u(t) {

for(j=c.width=128;j--;g(j&7,k=j>>3)>t%4||x.fillRect(j%8*9,9*k,9,9))g=(x,y)=>x|y&&(x>3?4-g(7-x,y):(o=y>>2)+g([y,x][o]%4<<1,[x,y][o]%4<<1)/4)

Nov 26 2020 9:20 AM UTC

}// 139/140

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Hilbert curve

u/Tesseract

It's basically a coincidence that the recursive function terminates - it takes more calls than you'd expect and it doesn't work if you try scaling it up.
u/Tesseract

#fractal
u/Xen

nicely done!

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taupelink

remix of d/19776 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillRect((X+S(Y))*30,(Y-C(X)-2)*30,1,200/t))X=r(Y=r()*38)*64,x.fillStyle='#'+'C39369CFFF'.substr(X&Y+S(X)&7,3)

Sep 3 2020 8:31 PM UTC

}// 140/140

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d/19843

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MargaretFrey

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 */

Feb 25 2017 2:46 PM UTC

}// 122/140

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username

remix of d/10042 by u/username

function u(t) {

 for(x.shadowBlur=i=128;i>0;i-=2,x.shadowColor=x.fillStyle=`hsl(${C(t)*i+t*i/9} 99%34%)`)x.fillRect(960+11*i*C(a=t*i/16),546+11*i*S(a),i,i)

Sep 23 2018 12:31 PM UTC

}// 139/140

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point

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HardlyProductive

function u(t) {

for(c.width|=i=200;i<9999;i++){f=d=>{x.globalAlpha=400/i;x.fillRect(700+d*S(i/99-6*t)*i/99,500+d*C(i/99-6*t)*i/99,10,10)};f(15);f(-15)}

May 5 2024 4:14 AM UTC

}// 135/140

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𫐽𜀻𚰫𫐼𝰸𞰩𤀽𭀿𦰮𛠮𤀬𦰹𝀰𛀵𜀰𛁓𚁰🐨𫐭𭀥𞐩𚠪𜠩𛁃𚁰𚐬𜁝𧐺𦱝𞱐𛡭𨑰𚁶🐾𮀮𩡩𫁬𤡥𨱴𚁶𦰰𧐫👶𦰲𧐯🐮𞐵𛁶𦰱𧐫👶𦰳𧐯🐮𞐵𛁭𛁭𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫁡𚀤𮱰𚠪𜰯𜱥𝰪𚁶𦰴𧐫𚰩𯐬𞐰𙐬𝐰𙐬𛠰𜑠𚐩𛁐👐𛡦𪑬𭁥𬠨𭠽🡶𦰴𧐼𫐩`.replace(/u../g,'')))

Aug 14 2021 4:13 PM UTC

}// 140/140

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u/danny@hille.dk

i like it, althoug it makes my brain hurt
u/cantelope

that's just weakness leaving the body
u/cantelope

:D
u/cantelope

added music (remix of aurora) https://code.whitehotrobot.com/d/2w9g
u/cantelope

(temp mirror for above link) https://code.dweet.net/d/2w9g

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cantelope

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=5e3;i--;Z=130-(t*40+i)%130,s=280/Z,x.clearRect(960+1/Z*(-99+i*6e72%199)*700,540+(-70+i*8e61%140)/Z*700,s,s));

Mar 29 2017 6:05 AM UTC

}// 139/140

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u/aemkei

Whaa, this is the best starfield here, so far! Good job!
u/cantelope

Thanks aemkei! I see a couple missed opportunities tho. might try again. :)
u/tapgiles

That takes me back to... around 1995. ^^
u/cantelope

#starfield #stars