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.

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Current theme challenge: #Opposites

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magna

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󞽣󛭷󪝤󭍨󟝷󟜴󞌰󞽸󛭦󫽮󭌽󙼵󩝭󘍡󬭩󨝬󙼻󮌮󩭩󫍬󥍥󮍴󚌧󯍼󯌠󩍷󪝴󭍥󬬮󫭥󭌧󛌰󛍷󚬲󚜻󩌽󮌮󩽥󭍉󫝡󩽥󡍡󭍡󚌰󛌹󜌵󛍷󛌵󝜩󛭤󨝴󨜻󩭯󬬨󪜽󭼪󝜵󞽩󛜭󞼩󩍛󪜪󝌫󜽝󙬦󮌮󩭩󫍬󤭥󨽴󚍩󙝷󚼱󜼬󪜯󭼫󜜰󜼫󥌨󪜫󭌯󞜩󛌱󛌱󚜻`.replace(/u../g,'')))

Sep 13 2023 3:40 AM UTC

}// 140/140

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#dwitter

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magna

remix of d/28388 by u/1

function u(t) {

c.width|=0
for(i=512;i--;x.fillRect(960+(X*C(t)-z*S(t))*1500/Z,10+1500*(Y+2)/Z,s=199/Z,s))Y=i>>3&7,z=(i>>6)-4,X=(i&7)-4,Z=z*C(t)+X*S(t)+20

Sep 4 2023 8:25 PM UTC

}// 138/140

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u/1

I'd say s=5e3/Z/Z looks a bit better
u/magna

True!

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magna

remix of d/28313 by u/KilledByAPixel

function u(t) {

for(i=w=2e3;i--;x.fillRect(i,0,.1,w))x.clearRect((i**3+i%9*t*20)%w,i,3,i%5)
for(i=9;i--;)x.clearRect(417+i*104+S(t)*313,417,52,208)

Aug 20 2023 10:41 PM UTC

}// 131/140

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Cheap remix #default

u/andrea270872

Dwitter! the final frontier! :D ;)

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magna

remix of d/24349 by u/pavel

function u(t) {

for(i=5e3;i--;x.fillRect(960+s*X,540+s*(i&1?Y:-Y),1,1))X=2*(60*t%15-7)+C(a=i/7),Y=(4*t<<1)+S(a),s=200/Math.atan2(X*X,Y*i)

Nov 18 2021 5:19 AM UTC

}// 121/140

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u/Xen

nice!
u/UEZ

#ball #motion

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magna

remix of d/24275 by u/magna

function u(t) {

c.width=f=99
c.style.filter='sepia('
for(a=f*f;a--;x.fillRect(i=a%f,j=a/f|0,.7,Math.hypot(X=i/f-.5,Y=j/f-.3)-.2+S(k*X)*S(k*Y)*S(t)))k=f*t

Nov 2 2021 4:30 AM UTC

}// 137/140

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magna

function u(t) {

c.width=192
c.style.filter='invert(1'
x.font='2cm"'
for(i=0;i<2;x.fillText([...'🌑🌒🌓🌔🌕🌖🌗🌘'][t+i++&7],59,83))x.globalAlpha=i?t%1:1

Jul 7 2021 11:45 PM UTC

}// 128/140

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Phases of the moon #time

u/Toby

Really cool. Great idea!

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magna

function u(t) {

c.width|=0
for(i=9;i--;){x.fillRect(400+i*100+S(t)*300,400,50,200);for(j=9;j--;)x.clearRect(415+i*100+S(t)*300,460+j*10+S(t*2+i)*30,20,5)}

Mar 30 2021 1:00 AM UTC

}// 138/140

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Defaultception #default

u/BackendForth

Pins and tumblers in a cylinder lock
u/veubeke

We need to go deeper :D
u/ciaccodavide

ahahah, nice!
u/tomxor

#yodawg

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magna

function u(t) {

g=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⬱⤪㘴Ⱘ礽⡩㸾㐩⬱⤪㘴ⰳ㈪䵡瑨⹡扳⡶㵧⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 3 2020 4:50 PM UTC

}// 139/140

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https://tixy.land runtime. Enter code in the arrow 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)*64,(y=(i>>4)+1)*64,32*Math.abs(v=g(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/magna

x/y offset fix in d/20502

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magna

remix of d/8075 by u/magna

function u(t) {

for(c.width|=i=389;i--;x.fillStyle=R(i,p),x.fill())x.arc(i%26*80-S(a=t*2+i/2+(p=i*C(t/9)))*70,~~(i/26)*80+C(a)*70,C(p)*4+9,~x.beginPath(),7)

May 10 2018 10:49 PM UTC

}// 140/140

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#dots

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magna

remix of d/32038 by u/magna

function u(t) {

for(j=5;j--;)for(i=9;i--;x.fillRect(i*T,j*T,T,T=216),x.clearRect(400+i*100+S(t)*300,400,50,T))x.fillStyle=`hsl(${i*20+t*T},${j*15+15}%,50%`

Jun 19 2024 7:17 AM UTC

}// 139/140

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Once more, with more #default

dwitter.net | magna (3923)