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.

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Current theme challenge: #Food

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katkip

remix of d/9872 by u/katkip

function u(t) {

if(!t)p=0;{for(i=0;i<3;i++)x.lineTo(-540+i*2+S(p)*540+p*1,540+C(p)*540+C(p));x.stroke();p+=9}

Sep 16 2018 8:55 AM UTC

}// 93/140

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katkip

remix of d/9871 by u/katkip

function u(t) {

if(!t)p=0;{for(i=0;i<3;i++)x.lineTo(-540+i*20+S(p)*540+p*7,540+C(p)*540+C(p));x.stroke();p+=0.2}

Sep 16 2018 8:53 AM UTC

}// 96/140

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#waitforit BPC #fractal

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katkip

function u(t) {

if(!t)p=0;{for(i=0;i<9;i++)x.lineTo(-540+i*7+S(p)*540+p*7,540+C(p)*540+C(p));x.stroke();p+=0.1}

Sep 16 2018 8:51 AM UTC

}// 95/140

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BPC #fractal Generator

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jylikangas

function u(t) {

for(c.width|=i=9,x.translate(960,540),x.rotate(S(t)*3);i--;x.fillRect((F=e=>--e*q*(D>1?D:1)-q/2)(i%3),F(i/3|0),q,q))D=t%2*6-i,q=400/(t%2-3)

Sep 16 2018 6:02 AM UTC

}// 139/140

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Block party

Show more comments…
u/BalintCsala

But....how?
u/katkip

wow
u/katkip

wow
u/katkip

wow
u/katkip

wow x952
u/lionleaf

Now that's impressive! #infinite #zoom
u/DataMeta

Brilliant.
u/joeytwiddle

Superb!
u/katkip

#beesandbombs
u/Cloud

Cooool!!!!

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katkip

function u(t) {

for(i=99;i--;x.fillStyle=`hsla(${C(i*t)*99*t*99},90%,50%,50%)`)
x.fillRect(C(i*t/25)*2e3,0,1,1);x.drawImage(c,5,5);x.rotate(S(t+i)/99*T(t))

Sep 15 2018 7:01 PM UTC

}// 140/140

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i'm the real one

u/BirdsTweetCodersDweet

the real who?
u/Xen

slim shady...

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katkip

function u(t) {

with(x)for(i=20;i--;beginPath)x.fillStyle=`hsl(${t*i},99%,50%)`,x.fillRect(809+100+S(t/2+C(t/2)*i)*900,400+100+S(t*2/S(t)*2-i)*450,50,50)

Sep 15 2018 7:01 PM UTC

}// 138/140

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gho.xlrtx@gmail.com

function u(t) {

R=2.9+t/12
for(I=0,X=0.5;I<700;I++)X=R*X*(1-X)
for(I=0;I<100;I++){X=R*X*(1-X);x.fillRect(t*130,(1-X)*1000,2,2)}

Sep 13 2018 3:59 AM UTC

}// 112/140

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Bifurcation Diagram for the Logistic Map

u/donbright

lovely. classic.

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f8f82804

remix of d/9772 by u/New_Core

function u(t) {

with(x){for(shadowColor=R(fillRect(0,0,i=c.width=294,i),i,i);i--;)lineTo(i,80+S(a=T(i*7+t/9)%S(i)*36)*a);for(i=9;shadowBlur=i*i--;)stroke()}

Sep 11 2018 11:52 PM UTC

}// 140/140

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tweaked #glow

Show more comments…
u/donbright

yes!Q!!!!! awesome
u/donbright

if someone could do neon raindrops...
u/joeytwiddle

#electric don't whizz! See audio spectrum: d/5576
u/katkip

looks dope
u/sigveseb

yeah, good usage of shadowcolor
u/aleamb

yeah!

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katkip

remix of d/9704 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540);for(τ=0;τ<2e3;τ++)x.rotate(t/900),x.fillRect(1/900,C(τ**2)*500,1,3e3)

Sep 9 2018 1:18 PM UTC

}// 101/140

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u/donbright

wow

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katkip

remix of d/9727 by u/katkip

function u(t) {

eval(unescape(escape`搽孝㭣⹷楤瑨帽〻景爨椽〻椫⬼㘻⥱㴭匨㤪椯㠪㝥㌪琯㈹⤪㜯椪椪琬搮灵獨⡍慴栮慢猨ㄫ焥㐸簰⤩㭩昨琾㈦♍慴栮牡湤潭⠩㰮〵⥰慵獥䑥浯⠩㭸⹦潮琽✶捭⁸✻砮晩汬呥硴⡤⹪潩湠ⵠⰰⰵ㐰⤻瑨牯眠搮橯楮怠总`.replace(/u(..)/g,"$1%")))

Sep 9 2018 9:57 AM UTC

}// 140/140

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6/49 lotto calculator -> most common numbers #waitforit

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