Top dweets 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/10248 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540);for(i=0;i++<90;)x.lineTo(0,i*15),
x.rotate(t/20+i/200),x.fill(),x.globalCompositeOperation='xor'

Oct 5 2018 10:04 AM UTC

}// 128/140

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#challenge #abstract if you look in the until it resets the rotate then you look away at an object, you will move that object with the mind!

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katkip

function u(t) {

eval(unescape(escape`砮景湴㴧㜰灸∧㭰㴨搽湥眠䑡瑥⠩Ɽ⤮来瑔業攨⤯ㅥ㐻砮晩汬呥硴⠧猧ⰹ〰ⰵ㘰⤻景爨椽〻椫⬼㄰㬩砮晩汬呥硴⠧瀧ⰹ〰⭃⡰⩰⼱攱〫椪瀯ㅥ㌩⨹㤹⽩ⰵ㘰⭓⡰⩰⼱攱〪椪㤹⽰⭩⩰⼱攳⤪㤹㤯椩`.replace(/u(..)/g,"$1%"))); //lol

Oct 1 2018 1:14 PM UTC

}// 140/140

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Real time planets position (not really precise but I tried); s = sun, p = planet. Orininal code: x.font='70px"';p=(d=new Date(),d).getTime()/1e4 x.fillText('s',900,560);for(i=0;i++<10;)x.fillText('p', 900+C(p*p/1e10+i*p/1e3)*999/i, 560+S(p*p/1e10*i*99/p+i*p/1e3)*999/i)

u/donbright

awesome use of time

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katkip

function u(t) {

t|x.translate(960,540);if(!t)for(f=0;f++<5e2;)x.fillStyle=`hsl(${100*f},99%,${(f*3)%100}%)`,x.fillRect(S(f)*960,0,20,1080),x.rotate(1)

Sep 21 2018 12:43 PM UTC

}// 134/140

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katkip

function u(t) {

eval(unescape(escape`楦⠡琩筰㵮㴾⅛⸮⹁牲慹⡮⤮步祳⠩崮獬楣攨㈩⹭慰⡩㴾ℨ渥椩⤮楮捬畤敳⠡ℱ⤦☡⠡湼籮㴽ㄩ㭺㴰㭦潲⡩㴰㭩⬫㰲ㄲ〱㬩稫⬬瀨稩㽸⹦楬汒散琨⡩┱㤰⤪㄰Ⱘ椥ㄱ㈩⨱〬㈰ⰲ〩㨰紻`.replace(/u(..)/g,"$1%")))

Sep 20 2018 4:43 PM UTC

}// 128/140

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Visualizing prime numbers looks like ancient letters! #primes #slowrender #text

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katkip

function u(t) {

c.width^=1,x.lineWidth=1;for(r=0;r<336;r++)x.arc(m=960+S(r+t)*200,n=540+C(r+t*2)*200,300,0,7);x.stroke()

Sep 20 2018 3:40 PM UTC

}// 104/140

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Example of recursion in natural spatial shapes (see that smaller second circle in the donut? )

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katkip

function u(t) {

c.width*=1,x.lineWidth=9,x.arc(960,540,100,0,7),x.arc(m=960+S(t)*240,n=540+C(t)*240,50,0,7),x.arc(m+S(t*4)*90,n+C(t*4)*90,25,0,6),x.stroke()

Sep 20 2018 3:28 PM UTC

}// 140/140

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#orbit #space #gravity

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katkip

remix of d/9939 by u/katkip

function u(t) {

if(!t)x.translate(960,540);x.translate(1,0)
x.fillRect(0,0,S(t)*2,S(frame)*500)
x.rotate(133)

Sep 19 2018 11:54 AM UTC

}// 94/140

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Growing Flower

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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

function u(t) {

if(!t){c.width^=0;for(i=-1;i++<63;)for(j=0;j++<36;)x.font="1.2cm n",x.fillText("◣◢◤◥"[Math.random()*4|0],i*30,j*30)}

Sep 7 2018 1:55 PM UTC

}// 116/140

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Triangle #maze

u/donbright

cool use of unicode
u/Xen

Love it!

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katkip

remix of d/8665 by u/lazyguyy

function u(t) {

eval(unescape(escape`挮獴祬攮扡捫杲潵湤㴧⌰〰✻琽㤪琦⡣⹷楤瑨㴵ㄱ⤻景爨愽ㄻ愼㔵㬩筯㴨⬫愪⨹⭴⤥㐳ⴹ㭦潲⡺㴱㭺㰱〻⥸⹦楬汓瑹汥㵒⠰ⱓ⠫⭺⼴⤪㈵㔩ⱸ⹦楬汔數琨∫⴯⨢嬨愪琫稩┴崬愪㤬⡯⭺⤪㤩紻`.replace(/u(..)/g,"$1%")))

Sep 7 2018 1:20 PM UTC

}// 131/140

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Here you are! #matrix

u/cantelope

reminds me of a recent thing i did https://cantelope.ml/Darren/temp/irc_animati…

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