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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directmusic

function u(t) {

if(t<6.27){x.fillStyle = R(0,0,0,1)
x.beginPath()
a=S(t)* 50
x.arc(T(t)*100+960,S(t+t+t + (t))*200+540,200,0,3*3.14)
x.stroke()}

Jul 14 2020 3:08 AM UTC

}// 128/140

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futureperfect

remix of d/3697 by u/Citiral

function u(t) {

w=1920;for(c.width=i=w;i>=0;i-=10)for(j=0;j<1080;j+=10){i2=i-w/2;j2=j-1080/2 
o=5*(C(t*i2/60)+S(t*j2/60));
x.fillRect(i,j,o,o)}

Dec 27 2017 6:12 PM UTC

}// 127/140

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Ghoust

function u(t) {

c.width=500
d=(p)=>{x.stroke(new Path2D("M"+p))}
for(i=9;i--;){a=(t%1*3+i-2)*40
b=a/2+9
d([200-b,a,300+b,a])}d([200,0,50,300,450,300,300,0])

Mar 8 2024 12:00 PM UTC

}// 140/140

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Train Tracks

u/cantelope

can we talk about perspective tho? :D looks like a good start... gonna remix brb

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42null

function u(t) {

x.width=0;
for(i=0;i<1980;i+=5){
for(j=0;j<1080;j+=5){
x.fillStyle=R(i%j,j%i,j%i,t%50)
x.fillRect(i,j,5,5)
x.fillRect(1980-i,j,5,5)}}

Nov 18 2022 4:39 AM UTC

}// 133/140

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jgobi

function u(t) {

c.width^=0;for(i=1;i<15;i++)j=4+i%4,x.fillStyle=`hsl(${C(t*i)*180},50%,50%)`,x.fillRect(180+i*100+S(t)*300*C(t*j),400+C(t)*300*S(t*j),50,50)

Aug 14 2020 8:16 PM UTC

}// 140/140

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rainbow dots dance

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sawaxon

remix of d/8322 by u/sawaxon

function u(t) {

for(j=0;j<39;j++)for(i=0;i<8;i++){x.fillStyle=`hsl(${i*40},99%,50%)`
x.fillRect(S(t)*2200+i*10,1,j*2,j*2);x.rotate(S(1+t/20000))}

May 31 2018 12:23 AM UTC

}// 130/140

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u/uchenna

how can implement this code on my project.

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taupelink

remix of d/19942 by u/taupelink

function u(t) {

r=Math.random;for(i=k=120;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*10)*16,h=k*C(Y*C(S(2*X-X*X/8)+S(Y))*2|8/Y--)+i,x.fillStyle=R(h^k,h+i,h)

Sep 19 2020 10:32 PM UTC

}// 139/140

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d/20010

Show more comments…
u/taupelink

I'm not so sure about this one...
u/andrea270872

Very cool. In between a fish, and a mayan sculpture! It would go really well in a jungle-themed game :)
u/taupelink

thank you! when i first saw it, i think it struck me as rather "uncanny valley"ish
u/rep_movsd

Pepe the ancient frog God!
u/danny@hille.dk

Reminds me of a zelda game
u/hells-fargo

:O

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Xen

remix of d/2984 by u/Xen

function u(t) {

for(X=c.width=98;X--;x.fillRect(X,D,1-D/8,59-D*6))for(D=0;'*'<(u+9)[D*C(T=X/99-C(t))|(7-D*S(T))<<3]&&D<6;)D+=.1

Oct 27 2020 6:22 PM UTC

}// 111/140

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Dweetenstein111 #d3

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Xen

remix of d/5538 by u/wackytman

function u(t) {

for(c.width=i=1e3;i--;x.arc(480,270,200,i*i,t*C(i*(t|0))))x.lineWidth=.1;x.stroke()

Feb 16 2021 5:35 PM UTC

}// 83/140

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slight golf and play (calming lines)

u/tomxor

ooh

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Jezza

function u(t) {

A=M=(Y=frame)/60-9;for(X=1919;X--;){B=N=X/60-16;for(i=9;i--;)[A,B]=[C(A-B)+M,S(A+B)+N];x.fillStyle=R(Z=A*A*B*B*50,Z,Z);x.fillRect(X,Y,1,1)}

May 14 2019 1:10 AM UTC

}// 139/140

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u/vinca

beautiful. Similar to ink painting.