Dweets awesomed by u/katkip

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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katkip

function u(t) {

if(!t)p=0;c.width^=0;x.font='2cm A';for(i=0;i++<25;)for(j=0;++j<25;)x.fillText(String.fromCharCode(j+p/5-i*t),-70+i*77,j*45);p++;

Aug 30 2018 5:57 AM UTC

}// 129/140

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The Layers of Symbols. #ascii

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katkip

remix of d/9538 by u/BirdsTweetCodersDweet

function u(t) {

for(i=2;i<t+2;i++)x.fillRect(960+C(i*t)*960/i,540+S(t*i)*540/i,50,50),x.fillStyle=`hsla(${i*t*9},99%,50%)`;x.drawImage(c,-12,-9.2,1943,1096)

Aug 30 2018 5:38 AM UTC

}// 140/140

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#tunnel

u/BirdsTweetCodersDweet

Awesome! #btcd #remix-chain
u/username

#music

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f8f82804

remix of d/9534 by u/f8f82804

function u(t) {

with(x)for(i=3;--i;beginPath(fill(lineTo(960*i+i%2*320*(t%6-3),h))))fillStyle=`hsl(32 50%${30+t%6*i+6*i}%)`,moveTo(960,340),lineTo(0,h=1080)

Aug 29 2018 7:41 PM UTC

}// 140/140

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Rotating pyramid. Thanks to u/yonatan for help with the colors! #shading

u/katkip

Yes! That's exactly what I originally wanted to do! (but i'm more stupid lol) Nice done!
u/aleamb

very smart!
u/katkip

That's genius! The colors illusion

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katkip

function u(t) {

r=z=>Math.random``<.5?1:-1;if(!t)s=[960,540];x.fillRect(s[0],s[1],30,30);s[0]+=15*r``;s[1]+=15*r``;x.globalCompositeOperation=`xor`

Aug 29 2018 6:39 PM UTC

}// 131/140

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Shorter #ant

u/f8f82804

114: t||(w=960,h=540,r=_=>Math.random()<.5?1:-1,x.globalCompositeOperation='xor');x.fillRect(w+=15*r(),h+=15*r(),30,30)

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katkip

remix of d/9476 by u/BirdsTweetCodersDweet

function u(t) {

for(i=1;i<640;i++)x.fillRect(i*3,540+C(t+i)*540,9,9),x.fillStyle=`hsla(${i-t*50},99%,50%)`

Aug 29 2018 11:49 AM UTC

}// 90/140

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u/BirdsTweetCodersDweet

#btcd #remix-chain

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katkip

function u(t) {

w=c.width=t*4;for(i=0;i<w;i++)for(j=0;j<w;j++){x.fillStyle=R(0,0,0,Math.random());x.fillRect(i,j,1,1)}

Aug 29 2018 9:57 AM UTC

}// 102/140

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This is an experiment. if you #waitforit , look at the FPS. It will turn into a log function

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katkip

function u(t) {

eval(unescape(escape`瘽嬰ⰷⰰⰰⰷⰰⰰⰰⰰⰰⰰⰰⰰⰷⰸⰱ〰ⰱ㤬ㄱⰱㄬㄱⰷⰱ㐬㜬㜬㜬〬㜬㜬㜬〬㜬㜬㜬〬㠬ㄵⰱ㔬㝝㭪㴰㭸⹢敧楮偡瑨⠩㭸⹭潶敔漨〬㔴〩㭦潲⡩⁯映瘩筸⹬楮敔漨横㈵ⰵ㐰⵩⨵⩃⡩⭴⤩㭪⬫絸⹦楬氨⤻`.replace(/u(..)/g,"$1%")))

Aug 29 2018 9:47 AM UTC

}// 137/140

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Failed to enter all data. Dwitter popularity this year. ^ https://trends.google.com/trends/explore?geo…

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katkip

function u(t) {

x.fillStyle='#0ff';x.fillRect(0,0,2e3,2e3)
x.fillStyle='#bb7';x.moveTo(960,340);x.lineTo(0,1080);x.lineTo(1920,1080);x.fill();

Aug 29 2018 9:24 AM UTC

}// 126/140

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Pyramid

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katkip

function u(t) {

x.fillStyle=`hsla(${180-t*10},99%,50%)`;x.fillRect(0,0,960,2e3)
x.fillStyle=`hsla(${t*10},99%,50%)`;x.fillRect(960,0,960,2e3)

Aug 29 2018 8:49 AM UTC

}// 125/140

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Inverted colors. #color #comparison

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katkip

remix of d/9520 by u/katkip

function u(t) {

for(i=0;i<128;i++)for(j=0;j<74;j++){x.fillStyle=`hsla(${(T(i*t)|0+T(j*t)|0)%2==0?t*50:t*99},99%,50%)`;x.fillRect(15*i,15*j,15,15)}

Aug 29 2018 8:40 AM UTC

}// 130/140

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