Top dweets 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.

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

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magna

remix of d/24960 by u/jdspugh

function u(t) {

x.fillRect(0,0,e=1920,e)
for(i=e,r=T(t)*99;i--;x.clearRect(960+S(t+i)*i+C(t)*r,540+C(t+i)*i+S(t)*r,3,3))t-=.14
x.fillStyle='#0001'

Feb 20 2022 5:44 AM UTC

}// 130/140

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magna

remix of d/24304 by u/cantelope

function u(t) {

x.fillText(x.font='20in ●',-4e3,1e3)

Nov 11 2021 6:10 AM UTC

}// 36/140

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#circlechallenge

u/rep_movsd

5e3

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magna

remix of d/24293 by u/magna

function u(t) {

e='🍎'
eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󞽸󛭦󪝬󫍔󩝸󭌨󩜬󜜰󛌱󝌩󞽸󛭳󨽡󫍥󚌶󜌬󝬰󚜊󩭯󬬨󪜽󝜷󝬻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󙬳󜜬󪜾󟬵󛌱󛌱󚜩󮌮󩭩󫍬󤽴󮝬󩜽󤬨󛬮󛭸󛭧󩝴󢝭󨝧󩝄󨝴󨜨󜌬󜌬󜼲󛌱󞌩󛭤󨝴󨜮󬽬󪝣󩜨󫼽󪜪󝌬󫼫󜼩󚜻`.replace(/u../g,'')))

Nov 4 2021 9:42 PM UTC

}// 125/140

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Pixellated emoji renderer. Change value of e.

u/magna

*pixelated
u/danny@hille.dk

uncompressed -> if(!t){for(x.fillText('🍎',10,14),i=576;i--;x.fillRect(X*60,Y*60,60,60))x.fillStyle=R(...x.getImageData(X=i%32,Y=i>>5,1,1).data.slice(0,3))}
u/danny@hille.dk

Pick your fruit with caution... for(x.font='1cm z',x.fillText('🍑',-11,22),i=576;i--;x.fillRect(X*60,Y*60,60,60))x.fillStyle=R(...x.getImageData(X=i%32,Y=i>>5,1,1).data)

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magna

remix of d/24097 by u/magna

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟜲󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󪜿󙽜󭝄󞌳󡝜󭝄󡌵󠜧󞬧󠜠󘌠󣌠󘌠󢜠󘌠󡜠󘌠󣬧󛍔󟜹󝬰󛌲󜌰󚽩󚬶󜌰󚜩󩭯󫭴󟝠󙍻󜜫󪜪󝽽󨽭󘍁󬭩󨝬󨌬󭍥󮍴󠝬󪝧󫬽󙽣󩝮󭍥󬬧󛍳󪍡󩍯󭽃󫽬󫽲󟝒󚍔󛌰󛍔󛌮󜌱󚜬󬽨󨝤󫽷󠭬󭝲󟜲󜌬󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌱󚜧`.replace(/u../g,'')))

Oct 13 2021 9:46 PM UTC

}// 139/140

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Green glow remix #ScaryMovies

u/danny@hille.dk

Even better :-)

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magna

function u(t) {

c.width|=0
x.globalCompositeOperation='xor'
for(i=18;i--;x.fill())x.beginPath(),x.arc(960,540,25+i*50+(S(t)+1)*150,0,7)

May 10 2021 8:13 PM UTC

}// 119/140

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polar #default

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magna

remix of d/22521 by u/magna

function u(t) {

c.width=77
r=_=>Math.random()**S(t)
for(i=999;i--;x.fillRect(16+i%9*4+S(t)*12+W,16+H,2-W*2,8-H*2))x.fillStyle=R(C(t)*255,W=r(),H=r()*4,.1)

Apr 18 2021 6:47 AM UTC

}// 138/140

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#default #glitch

u/Xen

nice

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magna

function u(t) {

setStatsVisibility(1)
n=_=>Date.now()
s=d=>{e=n();while(n()-e<d);}
s(1000/((S(t/3)+1)*15+30))

Mar 30 2021 1:25 AM UTC

}// 93/140

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Sine in the #stats

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magna

remix of d/22145 by u/danny@hille.dk

function u(t) {

T.valueOf=_=>Math.random()*255
x.fillRect(T*8,T*5,T,T)
x.fillStyle=R(T,T,T)

Mar 26 2021 1:26 PM UTC

}// 75/140

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valueOf trick

u/danny@hille.dk

Neat trick, didnt know that one

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magna

remix of d/21120 by u/tomxor

function u(t) {

for(c.width&=i=8320;i--;)x.fillRect(X=i&127,Y=i>>7,1,Y/4-8>T(T(S(X/4)*S(Y/4+t*4))))
for(i=9;i--;)x.fillRect(27+i*7+S(t)*20,11,3,13)
throw`😊`

Jan 4 2021 12:28 AM UTC

}// 140/140

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Filling claimed space #default

u/magna

*reclaimed
u/DataMeta

😁
u/tomxor

haha 😊

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magna

remix of d/20456 by u/magna

function u(t) {

f=x=>S(y/8+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⤫ㄼ㰶Ⱘ礽椾㸴⤫ㄼ㰶ⰳ㈪䵡瑨⹡扳⡶㵦⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 6 2020 6:13 PM UTC

}// 138/140

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tiyx.land runtime

Show more comments…
u/magna

(Adjusted x/y base to 0 after tixy.land update)
u/magna

tixy.land code goes into the f function on the first line
u/magna

Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16)+1<<6,(y=i>>4)+1<<6,32*Math.abs(v=f(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/pavel

139 but origin is (0,1) :/ f=_=>S(Y/8+t) with(x)for(m=w=i=273;Y=--i>>4;beginPath(fill(arc(X+1<<6,Y<<6,v>0?v:-v,m=0,7))))v=32*f(X=i%16)+m*m,fillStyle=R(k=w-m,k*=v>0,k)
u/erin

shouldn't these clip the circles' radius' to -1,1?
u/Qwitter

awesome style: centered?

dwitter.net | magna (3923)