Dweets awesomed by u/sigveseb

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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Ocramoi

function u(t) {

c.width^=1
x.font="3in'"
var a=1
for(a;a<18;a++)x.fillText('-', 100*a*Math.abs(S(t)), 600)
x.fillText('⚫', -200+100*a*Math.abs(S(t)), 640)

Dec 18 2018 3:12 AM UTC

}// 138/140

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Just my first dweet playing with the sin function

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metamero

remix of d/11466 by u/metamero

function u(t) {

eval(unescape(escape`渽挮睩摴栽ㄲ㠻䴽琿䴮浡瀨⡶Ⱬ⤽㹛測⵮ⴱⰭ測⵮⬱Ⱝㄬㄬ渭ㄬ渫ㅝ⹲敤畣攨⡡Ɫ⤽㹡⭍孫⭢崬〬瘦♸⹦楬汔數琨⟗✬欥測欯温⤩⹭慰⠨瘬欩㴾瘽㴳籼⡍孫崦♶㴽㈩⤺嬮⸮䅲牡礨㤲ㄶ⥝⹭慰⡶㴾䑡瑥⹮潷⠩┴⤻`.replace(/u(..)/g,"$1%")))

Dec 18 2018 2:23 AM UTC

}// 140/140

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jogo da vida #gameoflife #cellularautomaton

u/metamero

see d/11477

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pavel

remix of d/11463 by u/cantelope

function u(t) {

with(x)for(c.width|=i=6,scale(9,9),q=C(4*t);i--;stroke(),fill())moveTo(X=64+17*i,0),arc(X-60*S(a=(q>0?i:i-5)?0:q),60*C(a),8,a-Math.PI/2,9)

Dec 18 2018 12:32 AM UTC

}// 138/140

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u/cantelope

ah! of course. i knew there had to be an easier way ;P
u/katkip

Haha nice
u/iverjo

#newtonscradle
u/pavel

For a more realistic look replace (q>0?i:i-5)?0:q with (q>0?i:i-5)?q/50:q

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cantelope

function u(t) {

eval(unescape(escape`挮睩摴栽ⴱ㭑㴨堬夽䌨瀩⩤⤽㹻睩瑨⡸⥬楮敔漨堬天ⱙ☦⡸子㴧扥杩湐慴栧崨獴牯步⠩⤬晩汬⡡牣⡘ⱙⰲ〬〬㜩⤩紻儨搽ㄲ㤬〩ⱱ㵓⡴⨴⤬儨搫匨瀽焼〿焺〩⩤⤬硛偝⠩㭑⡥㴱㘹ⰰ⤬儨攫匨瀽焾〿焺〩⩤⤻`.replace(/u(..)/g,"$1%")))

Dec 17 2018 11:21 PM UTC

}// 138/140

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c.width=-1;Q=(X,Y=C(p)*d)=>{with(x)lineTo(X,Y),Y&&(x[P='beginPath'](stroke()),fill(arc(X,Y,20,0,7)))};Q(d=129,0),q=S(t*4),Q(d+S(p=q<0?q:0)*d),x[P]();Q(e=169,0),Q(e+S(p=q>0?q:0)*d)

u/iverjo

#newtonscradle

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DataMeta

remix of d/9262 by u/DataMeta

function u(t) {

with(x)for(c.width|=i=45;i--;stroke())lineWidth=7,
arc(960,540,Math.abs(480*S(C(t-i)*S(t/3)+S(t/2)*4))+42,i,i)

Dec 17 2018 10:23 PM UTC

}// 110/140

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u/artfarnaa

Excellent

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Xen

remix of d/11459 by u/Xen

function u(t) {

for(x.fillRect(x.globalAlpha=.1,Y=i=-199,Z=2e3,Z);i++;x.fillRect(999+C(t+i)*Y*2,650+S(t-i)*Y*2,Y,Y))x.fillStyle=i<0?`hsl(${t*i} 99%50%)`:R()

Dec 17 2018 7:04 PM UTC

}// 140/140

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Magic Donut

u/katkip

Thats like a 3d ring

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Xen

function u(t) {

for(x.fillRect(x.globalAlpha=.1,0,Z=2e3,Z),Y=i=99;i--;x.fillRect(Z-i*80+t*4e2%Z,200+C(i+t)*Y,Y,700))x.fillStyle=i>0?`hsl(${t*Y} 99%50%)`:R()

Dec 17 2018 6:30 PM UTC

}// 140/140

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i call this one: The Blurred Stick Wobbler

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katkip

function u(t) {

c.width*=1;x.fillRect(800,0,300,200+t*40);x.fillRect(800,999,300,-200-t*40);x.font='4em"';x.fillText('dwitter',857+S(400/t)*60,520+C(t*t)*6)

Dec 17 2018 2:12 PM UTC

}// 140/140

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RIP xd

u/rnbw

WE PUT DWITTER INTO A HYDRAULIC PRESS - THE RESULT WILL BLOW YOUR MIND
u/katkip

WHAT ACTUALLY HAPPENED IS SHOCKING ME!!! DWITTER BROKE THE ...
u/iverjo

:O
u/joeytwiddle

#mythbusters But will it blend?

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rodrigo.siqueira

function u(t) {

c.width^=1
x.font="3in'"
c.style.background=`linear-gradient(#26a,#fff,#242)`
for(i=0;i<8;i++)x.fillText('🗿', 270+i*160+S(t)*200,650,200)

Dec 17 2018 12:10 PM UTC

}// 137/140

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Moai statues

u/joeytwiddle

#default

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carolinaphoenix

function u(t) {

t||(P=[],z=0);q=960;c.width=q*2;P[z]=[z++*3.88322207,0];P.map(p=>x.fillRect(q+p[1]*C(p[0]),540+p[1]*S(p[0]),9,9));P=P.filter(p=>p[1]++<2e3)

Dec 17 2018 5:42 AM UTC

}// 139/140

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