Top dweets by u/rg

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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remix of d/5172 by u/rg

function u(t) {

c.width=n=2e3;t/=99;for(p=0;p<n*2;p++)i=C(p),j=T(t/i),k=S(t*i),x.beginPath(),x.arc(j*n/7+n/2,i*n+n/4,(j>0?j:-j)*888,j*7,k*7),x.stroke()

May 14 2024 8:34 PM UTC

}// 135/140

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#tunnel #cavern

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remix of d/25177 by u/magna

function u(t) {

c.width|=c.style.filter='invert('
for(m=240,i=5e3;i--;x.fillRect(b+r*7*T(t),m+b+g*T(t),9,9))x.fillStyle=R(r=i>>4&m,g=i&m,b=i<<4&m,S(T(i/t)))

Mar 25 2022 5:47 PM UTC

}// 140/140

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u/andrea270872

nice effect... reminds me of a trasmission test for some monitor :)

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remix of d/24617 by u/ratdog507

function u(t) {

c.width=999
for(i=0;i<30;i++)for(j=0;j<30;j++)x.strokeRect(170/j+i*50*T(S(C(t))),250+20*S(t*8+i),100/j,2*T(50/i+50/j))

Dec 27 2021 11:03 PM UTC

}// 118/140

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remix of d/18851 by u/Foldster

function u(t) {

c.width+=0
t*=93
for(i=1;i<99;i++)
for(j=0;j<99;j++)
(((j+(s=i+t))^(i-j))**2)%7<2?x.fillRect(7*j+i*(128-i)/10,10*(110-i),S(i)*j,T(j)*t/99):0

May 19 2020 12:20 AM UTC

}// 140/140

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u/andrea270872

Very cool. To me it looks like one of those nuclear explosion videos from Terminator 2 or the cold war! Terrific!

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function u(t) {

c.width=n=2e3;t/=8;for(p=0;p<n;p++)i=C(p),j=T(t/i),k=1/S(t*i),x.globalAlpha=i>0?i:-i,x.strokeRect(n*i/4+n/2,n*j/8+n/4,j*p/i/16,k*p/64);//rg

Jan 2 2018 3:57 AM UTC

}// 139/140

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u/Xen

very nice style

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remix of d/5347 by u/rg

function u(t) {

c.width|=0;d=new Date(1986,10,9),n=new Date(),f=31536e10,P=Math.PI/2;x.arc(960,540,5e2,-P,4*P*(n-d)/f-P,1);x.lineTo(960,540);x.fill()//10k

Sep 25 2021 9:13 PM UTC

}// 138/140

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10,000 year clock, starting on my birthday... #time

u/e4494s

im literally so hyped guys i cant wait

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function u(t) {

t||(location.href="https://www.youtube.com/embed/LY7x2Ihqjmc?autoplay=1")

Jan 2 2018 12:24 AM UTC

}// 73/140

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function u(t) {

n=2e3;c.width=n;t/=8;for(p=0;p<n*4;p++)i=C(p),j=T(t/i),k=S(t*i),x.strokeStyle=R(j,99*k,99*i),x.strokeRect(j*n,k*n,n*j*i*C(k/j),n*k*i*C(j/k))

Dec 31 2017 10:33 PM UTC

}// 140/140

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function u(t) {

n=2e3,e=255;for(p=0;p<n;p++)i=C(p),j=T(t/i),k=S(t*i),x.strokeStyle=R(j*e,e*i,k*e),x.beginPath(),x.arc(k*n,i*n,j>0?j*e:-j,i*3,k*3),x.stroke()

Dec 31 2017 8:51 PM UTC

}// 140/140

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function u(t) {

var r=Math.random;x.font='64px cousine';for(i=0;i<t;i++){x.fillStyle=R(255*r(),255*r(),255*r());x.fillText('hello',1920*r(),1080*r());}

Dec 30 2017 8:57 PM UTC

}// 135/140

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u/lionleaf

hello rg! :)

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