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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vinca

function u(t) {

for(!t&&(A=[]),c.width|=0,x.font="5em'",i=9;i--;)B=A[i],B?A[i]=B>0?1-B:-B-1:A[i]=0,x.fillText("🍄",500+100*i,500+A[i]);A[new Date%79]=5

Mar 31 2019 8:35 AM UTC

}// 134/140

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#mushroom

u/joeytwiddle

#badger? https://www.youtube.com/watch?v=NL6CDFn2i3I
u/vinca

I like this video☺

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ciaccodavide

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),
x.rotate(S(2*t+i*.8)/9)

Feb 2 2021 2:18 PM UTC

}// 116/140

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drunk #default with two sober guardians

u/andrea270872

looks like a Newton's cradle! Cool.

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firegodjr

remix of d/8508 by u/firegodjr

function u(t) {

v=c.width=400
with(x)for(i=40;i--;globalAlpha=i/40,fillRect(v/2-i*2*(1+S(t)),90-i*5,b=shadowBlur=i*10,b))shadowColor=R(g=S(t)*10+20,g,g)

Sep 29 2021 6:07 AM UTC

}// 136/140

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You take a peek inside. The square-hewn tunnel stretches endlessly. Enter the depths? Y/N #cavern

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katkip

function u(t) {

c.width=1920;g=1.618;for(i=0;i<27;i++){for(j=0;j<15;j++){x.fillStyle=R();x.fillRect(i*71,j*71,68*C(t*g/j*t/15),68*C(t/g-i*t/15))}}

Aug 3 2018 4:50 PM UTC

}// 130/140

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davidsharp

remix of d/6879 by u/davidsharp

function u(t) {

w=255
with(x)stroke(),beginPath(),lineWidth=9,strokeStyle=`hsl(${S(t)*C(t)*100},70%,60%)`
for(i=0;i<99;)x.lineTo(++i*19,500+S(i/5)*w*S(t+i))

Feb 13 2018 11:32 AM UTC

}// 140/140

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rodrigo.siqueira

remix of d/23817 by u/pavel

function u(t) {

for(i=420;r=--i>>2;i&3||x.beginPath(x.fill()))x.fillStyle=`hsl(177,65%,${i-4}%`,x.arc(960,580,90*r,a=C(t*3)+i*1.57*(1+.2/r/t+C(t*2)/25),a)

Sep 10 2021 4:23 PM UTC

}// 138/140

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Square depth, quick remix #squares

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vgel

function u(t) {

p=t?p:[]
for(c.width|=i=0;i<4e4;i++)x.fillRect(n=p[i]??=i%2e2*10,m=p[++i]??=i/9,5,5,q=0.01,d=S(q*n)+S(q*m),p[i-1]-=d*C(q*n),p[i]-=d*C(q*m))

Oct 7 2021 11:14 PM UTC

}// 139/140

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time without t

u/magna

Awesome!
u/magna

I love this new series!
u/vgel

u/magna thanks :)

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michael

remix of d/5908 by u/michael

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
{
x.fillStyle=R(255,0,0);
x.fillRect(400+i*100+S(t)*300,400+S(t + i) * 80,50,200);
}

Jan 11 2018 6:59 PM UTC

}// 135/140

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Xen

remix of d/21853 by u/danny@hille.dk

function u(t) {

t?i=2e3:c.width=w=56
for(;i--;x.fillRect(X*S(t)+30,Y*C(t)+16,1,1))m=S((Y=i/w)/3+t^i+T((X=i%w))),x.fillStyle=R(k=m*i,-k,k/m)

Mar 7 2021 9:12 PM UTC

}// 123/140

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another remix

u/danny@hille.dk

check out this remix 89 b-> for(t?i=768:c.width=w=32;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(Y=i>>5,X=i%w,S(X^t*w-Y)*i)

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AXL

function u(t) {

for(i=4e3;i--;)x.fillStyle=R(i*t,i,255-i%255),x.fillRect(960+S(i*.1+t)*i/5,540+C(i*.1+t)*i/5,2,2)

Jul 10 2026 11:32 AM UTC

}// 97/140

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