Dweets awesomed by u/magna

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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joeytwiddle

remix of d/9674 by u/f8f82804

function u(t) {

with(x)for(i=c.width^=0;beginPath(),i--;fill())arc(960+(i*960-i*i)**.5*S(a=t-i),48+i,9*(C(a)*S(i/306))**.3,0,7)

Jun 14 2019 2:15 PM UTC

}// 111/140

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Just a little remix

u/katkip

#d3
u/joeytwiddle

No perspective, but proper flattening: with(x)for(i=c.width^=0;i--;fill())beginPath(),C(a=t-i)>0&&ellipse(960+(i*960-i*i)**.5*S(a),48+i,15*C(a),15*S(i/306),0,0,7)
u/joeytwiddle

Spirals: with(x)for(i=c.width^=0;i--;fill())beginPath(),C(a=(t|0)*i-C(t))>0&&ellipse(960+(i*960-i*i)**.5*S(a),48+i,15*C(a),15*S(i/306),0,0,7)

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comiccobe

remix of d/13488 by u/pavel

function u(t) {

for(x.fillRect(0,0,i=640,i);z=--i**.3;x.fillStyle=R(0,500/--z))x.setTransform(s=20/z,0,0,s,0,0),x.fillText('woocode'[i%7],i%z*99,t++%z*60)

Jun 14 2019 8:03 AM UTC

}// 138/140

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u/katkip

cow cow cow cow

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KilledByAPixel

remix of d/14570 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐰𛁆👶🐾𩡩𫁬𤱴𮑬𩐽𤠨𭠬𭠬𭠩𞱩𚰫🀱𜐹𞱲𩑳𭁯𬡥𚁸𛡦𪑬𫀨𮀮𨑲𨰨𞐶𜀫𝐪𦠬𝐴𜀬𜰰𜀬𜀬𝰩𚐩𚑢𩑧𪑮𤁡𭁨𚁳𨑶𩐨𦠽𚁩🠶𜀩𚠹𚡓𚁩𚠪𜰫𭀩𚐩𛁆𚁩𚱚𚰹𞐪𘑚𚐬𩡩𫁬𚁲𩑣𭀨𜀬𪐪𞐬𜡥𜰬𞐩𚐬𡠨𜠹𜀭𪐭𦠩𛁢𩑧𪑮𤁡𭁨𚁣𫁩𬀨𚐩`.replace(/u../g,'')))

Jun 13 2019 7:14 PM UTC

}// 140/140

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Ocean Sunset

u/katkip

#waves #natural #realistic #landscape #moon
u/katkip

(i mean #sun )
u/KilledByAPixel

It can be a moon if you want it to be!
u/katkip

hehe

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KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱦𫱲𚁩🐱𜐰𞱩𛐭𞱸𛡲𩑳𭁯𬡥𚁸𛡦𪑬𫁔𩑸𭀨𘡒𩑦𫁥𨱴𘠬𪐿𞐫𪐪𤰨𪐯𜰫𭀪𞐩𛰲𞠹𛀵𝀰𚱩𚠲𚠵𚐩𚑸𛡳𨑶𩐨𮀮𩡯𫡴🐢𝀱𩑭𙰢𚐬𮀮𨡥𩱩𫡐𨑴𪀨𚐬𮀮𬡥𨱴𚀰𛁩𚠵𚰵𝀰𛀲𩐳𛀵𚐬𮀮𬱴𬡯𪱥𤱴𮑬𩐽𘠣𜀰𡠢𛁸𛡳𭁲𫱫𩐨𚐬𪐦𙡸𛡣𫁩𬀨𚐻`.replace(/u../g,'')))

Jun 13 2019 6:59 AM UTC

}// 140/140

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Reflect

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taupelink

function u(t) {

x.fillRect(0,0,w=2e3,w);f=A=>x.clearRect(...A);f([0,0,w,400]);for(i=52;i--;){f([i*50-300+S(t)*300,i+1&1&&i<31&&i>13?600:400,50,680])}

Jun 13 2019 4:00 AM UTC

}// 133/140

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all negative space #default

u/taupelink

If you're seeing artifacts, you can insert "|0" to the right of S(t)*300

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KilledByAPixel

remix of d/14546 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`挮睩摴桼㴰㭦潲⡩㴲㤻椭ⴻ⥷楴栨砩獡癥⡢敧楮偡瑨⡦潮琽∷づ洠業灡捴∩⤬浯癥呯⡪㴱攳ⰵ㐰⤬捬楰⡡牣⡪ⰵ㐰ⰲ攳ⱱ㵩⼴⸶ㄫ㤬焫⸲⤩Ⱳ敳瑯牥⡦楬汔數琨≓䵁午∬㤫㈹⩓⡱⨪㐫琩ⱪ⬴㤪䌨焪⨵⭴⤬ㄹ〰⤩`.replace(/u(..)/g,"$1%")))

Jun 13 2019 3:38 AM UTC

}// 140/140

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SMASH #compressed

u/KilledByAPixel

How it works: https://frankforce.com/?p=6766

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magna

remix of d/14539 by u/KilledByAPixel

function u(t) {

with(x)font="70em impact",fillText("GLITCH",0,999,1920),(d=getImageData(0,0,2e3,2e3)).data.copyWithin(Math.random()*4e7),putImageData(d,0,0)

Jun 13 2019 2:47 AM UTC

}// 140/140

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GLITCH

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taupelink

function u(t) {

f=(a,b,n)=>b?(a>=b?
(x.fillStyle=R(25*n),
x.fillRect(X,Y,b,b),X+=d?0:b,Y+=d?b:0,f(a-b,b,n+1))
:(d=!d,f(b,a,n+1))
):0
d=X=Y=0;f(1920,1080,0)

Jun 13 2019 1:58 AM UTC

}// 139/140

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GCD(1920,1080)=120, the size of the smallest reddest square. Demonstration of Euclidean algorithm by subtraction, cf. https://en.wikipedia.org/wiki/Euclidean_algo… #math

u/taupelink

#recursive #recursion
u/taupelink

(120 is the side length, not the size)
u/donbright

#numbertheory
u/donbright

this is super interesting

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username

remix of d/13604 by u/username

function u(t) {

c.width|=w=400
for(i=9;i--;)
x.fillRect(w+i*99+S(t)*300,w,50,w/2)





for(i=4;i--;x.font=`9em'`)x.fillText(code.split('\n')[i],0,312+i*234)

Jun 12 2019 8:41 PM UTC

}// 140/140

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#uberquine because it shows the code to render what it also renders

u/username

an uberquinequine would be what also shows the code that renders the uberquine, however, that would not be an uberquine anymore and look bad. would be easy to do it here, however, too dull
u/magna

LOL
u/katkip

wow
u/katkip

nice idea
u/geb

love it

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username

remix of d/14556 by u/KilledByAPixel

function u(t) {

c.width|=0
with(x)font="87em'",lineTo(X=960,Y=540),arc(X,Y,2e3,0,t),clip(lineTo(X,Y)),t<6.3?stroke():0,fillText("REVEAL",9,1e3,1850)

Jun 12 2019 8:25 PM UTC

}// 132/140

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u/KilledByAPixel

nice!

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