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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Current theme challenge: #Food

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Yogeshp3

remix of d/17567 by u/Yogeshp3

function u(t) {

dT=(z,y,a,d)=>{if(d){let j=z+C(a)*d*12,k=y+S(a)*d--*12;x.moveTo(z,y);x.lineTo(j,k);dT(j,k,a-.3,d);dT(j,k,a+.3,d)}}
dT(0,0,.8,~~t)
x.stroke()

Feb 12 2020 6:13 PM UTC

}// 140/140

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#growth

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Odog8

function u(t) {

t?0:c.width=192
T=(frame-1)
x.fillRect([15,50,60,10,20,50,60][T],[10,10,12,40,40,40,50][T],[5,5,5,5,5,5,20][T],[20,20,18,20,20,20,5][T])

Oct 11 2022 8:27 PM UTC

}// 136/140

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I'm trying to figure out how to golf this better lmao

u/taupelink

oof, I get it!

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asteriskman

function u(t) {

x.fillStyle='#BAD5'
for(i=0;i<8;)v=(i+++t)*.8,q=3*C(v)+6,x.font=q+'em"',x.fillText([...' 🎃👻🤡😈👽🤖👺👾'][i],460*(T(v)+2),99*(q+S(i+t*3)))

Oct 28 2019 11:32 AM UTC

}// 132/140

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Inktober Day 28 - Ride

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f8f82804

function u(t) {

x.lineWidth=4
t||x.strokeRect(712,492,496,96)
x.fillStyle=`hsl(${t}rad 90% 50%)`
x.fillRect(720+120*(t%4),500,2,80)

Jul 23 2019 4:38 PM UTC

}// 115/140

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#rainbow #progress -- inspired by https://reddit.com/r/oddlysatisfying/comment…

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nsayenko

function u(t) {

c.width=1920;for(i=0;i<10000;i++)x.fillRect((C(137.5*i)*Math.sqrt(i)*8)+960,(i*5.5*T(t)/2+S(t)/10)+540,10,10);

Feb 23 2017 5:39 AM UTC

}// 110/140

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rodrigo.siqueira

remix of d/12640 by u/rodrigo.siqueira

function u(t) {

if(!t){X=Y=Z=1;for(i=2.3e5;i--;x.fillStyle=R(i/270,i/1e3,Z*2))Z+=(X*Y-Z)/59.1,X+=(Y-X)/11,Y+=X*(28-Z)/99,x.fillRect(960+X*48,1200-Z*24,3,4)}

Jun 23 2019 1:01 AM UTC

}// 140/140

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Lorenz Attractor in color - this will be printed and framed. #lorenz #attractor

u/katkip

you really like #chaos math and attractors
u/taupelink

With good reason, I think :) They are beautiful and, well, strange
u/KilledByAPixel

You should frame the code along with the image ;) Awesome work.
u/rodrigo.siqueira

The prints are ready! Yes, source code is printed with images. https://twitter.com/rsiqueira/status/1143629…

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lars-erik

function u(t) {

eval(unescape(escape`𪑦𚁴🀳𛠶𚑻𭀭🐱𛠸𞱸𛡦𪑬𫁒𩑣𭀨𜐲𝐰𚰨𛐱𛠸𚱴𚐪𜠰𜀬𝐰𜀫𚀨𛐰𛠱𚰨𜀮𞀪𭀩𚠪𝀭𭀪𚠲𚐯𚀭𝐯𜐰𚐩𚠭𜠰𜀬𘀱𝐬𘀴𝐩𯑥𫁳𩑻𩡯𬠨𪐽𜠻𪐭𛐻𮀮𨑲𨰨𝰵𜀫𪐪𜰰𜀬𝠰𜀬𝐰𛀰𛀶𛠲𞀩𚑸𛡦𪑬𫀨𚑽`.replace(/u../g,'')))

Apr 19 2021 10:23 AM UTC

}// 120/140

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Cat! 🎉🙈

u/lars-erik

Uncompressed
u/lars-erik

if(t<3.6){t-=1.8;x.fillRect(1250+(-1.8+t)*200,500+((-0.1+(0.8*t)**4-t**2)/(-5/10))*-200, 15, 45)}else{for(i=2;i--;x.arc(750+i*250,600,50,0,6.28))x.fill()}
u/erin

cute

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joeytwiddle

remix of d/7597 by u/joeytwiddle

function u(t) {

for(c.width|=i=192;i--;x.fillRect(940+n*9*S(a=i%6*1.04+S(p)/5+t),520+n*9*C(a),n,n))n=((j=i/6)%16)**2/5,x.globalAlpha=.5+C(p=j*.6+t*6)/2

Apr 7 2018 6:14 PM UTC

}// 135/140

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Spiral starfish. Change +t to -t and watch its feet

u/joeytwiddle

Dropped a for thanks to u/New_Core

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vinca

function u(t) {

eval(unescape(escape`景爨椠楮⁴籼⡣⹷楤瑨㴹㤬昽㤹ⱸ⹦潮琽✷ば砢✬愽〩ⱸ⹦楬汔數琨≜畻ㅆ㌴㑽∬〬㜰⤬瀽砮来瑉浡来䑡瑡⠰ⰰⱦⱦ⤬愽湥眠䑡瑥┲㔵Ɽ㵰⹤慴愩椥㐽㵡┴☦⡤孩崽愩㭸⹰畴䥭慧敄慴愨瀬〬〩`.replace(/u(..)/g,"$1%")))

Apr 5 2019 8:43 AM UTC

}// 132/140

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#mushroom

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Purpzie

remix of d/10110 by u/Purpzie

function u(t) {

r=Math.random;x[a='fillStyle']=`hsl(${t*50} ${c=r()*100}%${c}%)`;x[b='fillRect'](r()*2e3,r()*1e3,d=r()*500,d);x[a]='#0001';x[b](0,0,2e3,2e3)

Sep 27 2018 5:05 PM UTC

}// 140/140

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within the depths of human imagination

u/DataMeta

stylish