Random dweets | Dwitter

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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KilledByAPixel

remix of d/23027 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󤬫󟝓󚌨󭍼󜌩󚬪󞜩󛽅󞭘󟝚󟝒󟝍󟝅󟜳󜬊󦌭󟝡󟝓󚍒󚜬󦬭󟝢󟝃󚍒󚜊󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞽔󚼽󛬱󚜨󚌨󣼽󦌫󚍁󟝪󙝷󛼶󝌪󥌭󥌩󚭢󛝔󚭡󯌰󚜦󚍙󟝔󚭪󛼷󩜳󚜦󚍎󟝚󛝁󚭡󛝔󚭢󯌰󚝞󣼦󣬩󙜱󜼼󜜵󛝙󚜦󙭔󟍅󯍼󮌮󩭩󫍬󤭥󨽴󚍪󙝷󛌭󛝪󟬾󝼬󜜬󥌯󡜬󥌽󜼩`.replace(/u../g,'')))

Jun 6 2021 11:25 PM UTC

}// 140/140

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Flight over Voxel City 🛩️

u/donbright

HOW
u/vain

incredible fake 3d trip - what's the magic behind this code?

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Xen

remix of d/5848 by u/sigveseb

function u(t) {

X=540
Z=2e3
x.globalCompositeOperation='xor'
x.fillStyle=`#`+(t*9|0)%Z
x.fillRect(X+C(t*X)*Z,0,X,Z)
x.rotate(C(t)/Z)

Jan 10 2018 7:43 PM UTC

}// 116/140

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sigveseb/xen Dweetchain: #8

u/lionleaf

#sigveseb_Xen_remix_chain

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vinca

function u(t) {

for(t||(Y=0),X=2e3;X--;)x.fillStyle=R(r=255*S(1/S(X/99)+1/C(Y/20)+t),r*S(t)/5),x.fillRect(X,0,1,5);x.drawImage(c,0,5),Y++

May 9 2019 1:23 PM UTC

}// 121/140

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username

remix of d/11302 by u/pavel

function u(t) {

for(c.width|=i=42+t;j=51*(--i>>2);x.fillRect(-j,0,j,u>3||4))x.setTransform(u=C(a=(i/7+t**2/3)*Math.PI),v=S(a),0,9,967+j*v,341+j/2-j*u)

Dec 8 2018 10:40 PM UTC

}// 134/140

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BackendForth

function u(t) {

if(!t)p=960,q=5,n=1,r=9
p+=C(n)*r
q+=S(n)*r
x.lineTo(p,q)
x.stroke()
n+=.1
r+=.01
if(p<0||p>1920||q<0||q>1080)n-=3.14

Apr 25 2021 11:54 AM UTC

}// 117/140

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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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prplz

remix of d/9771 by u/BalintCsala

function u(t) {

c.width=-1
for(x.scale(X=q=15,q);X--;)for(Y=q;Y--;x.fill())for(x.beginPath(i=6);i--;)x.lineTo(C(a=i*1.04+S(t)*1.57+1.57)+X*2+Y%2,S(a)+Y*1.7)

Sep 12 2018 2:24 AM UTC

}// 140/140

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for(x.scale(X=15,X);X--;)for(Y=15;

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logomach

function u(t) {

c.width|=0;for(i=400;i--;)x.fillStyle=R(i,0,i),x.fillRect(960+200*S(t*2+i),850+800*C(i/400+1.57)+S(i)*80+T(i/2)*300,10,10)

Jan 5 2018 2:08 AM UTC

}// 122/140

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ashish9b

remix of d/20487 by u/ashish9b

function u(t) {

for(Y=t*2,X=200;X--;x.fillStyle=R(o=222*C(C(S(t+X/22)-t+S(X/(999+T(X/2+Y/2))))),o*.22))x.fillRect(X*11,22,21,11)
x.drawImage(c,0,11)

Nov 5 2020 11:05 PM UTC

}// 132/140

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#WaveOfLove - Love Waveform

u/andrea270872

Smooth :)

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dragon7076

function u(t) {

P=Math.PI*2/3
x.fillStyle = R(S(t)*255,S(t-P)*255,(S(t+P))*255);
for(i=1;i<10;i++)
x.fillRect(960+i*99*C(t),10*t+i*99*S(2*t),10,10)

Apr 10 2018 1:20 PM UTC

}// 131/140

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Colour version

u/Galaxtone

... colour lines!
u/Galaxtone

btw Math.PI*2/3 is about 2.094 so you can just remove the P line and replace P with 2 and get the same effect, saving 14 bytes.