Hot 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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Current theme challenge: #ScaryMovies

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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.font=p%4+'em m',x.fillText("Further.",n*i/4+n/2,n*j/512+n/4,j*p/i/16);//rg

Sep 11 2019 8:03 PM UTC

}// 138/140

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remix of d/15673 by u/rg

function u(t) {

c.width=n=2e3;for(i=0;i<64;i++)for(j=0;j<64;j++)p=C(i),q=S(p*j),y=T(t*q*p),x.fillText("🛣️",n*p*y*C(i)/2+n/2,n*q*y*S(j)/4+n/4,999*y*p);

Sep 10 2019 2:06 AM UTC

}// 134/140

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🛣️

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remix of d/15675 by u/rg

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.fillText("📖",n*i/4+n/2,n*j/8+n/4,k*p/64);//rg

Sep 10 2019 2:38 AM UTC

}// 132/140

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book.

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remix of d/4935 by u/rg

function u(t) {

var n=1920,e=255,w=_=>[...Array(_).keys()].map(C);w(n).map(i=>{x.fillStyle=R(T(t/i)*e,e*i,e-S(t*i)*e);x.fillText("🛣️",S(t*i)*n,i*n,t/i)})

Sep 10 2019 2:19 AM UTC

}// 138/140

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remix of d/5207 by u/rg

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.fillText("🛣️",n*i/4+n/2,n*j/8+n/4,j*p/i/16);//rg

Sep 10 2019 2:17 AM UTC

}// 135/140

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🛣️

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remix of d/15671 by u/rg

function u(t) {

c.width=n=2e3;for(i=0;i<64;i++)for(j=0;j<64;j++)p=C(i),q=S(p*j),y=T(t*q*p),x.fillText("🤪",n*p*y*C(i)/2+n/2,n*q*y*S(j)/4+n/4,999*y*p);

Sep 10 2019 2:05 AM UTC

}// 133/140

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🤪

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remix of d/15642 by u/rg

function u(t) {

c.width=n=2e3;for(i=0;i<64;i++)for(j=0;j<64;j++)p=C(i),q=S(p*j),y=T(t*q*p),x.fillText("🌌",n*p*y*C(i)/2+n/2,n*q*y*S(j)/4+n/4,999*y*p);

Sep 10 2019 2:03 AM UTC

}// 133/140

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🌌

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function u(t) {

c.width=n=2e3;for(i=0;i<64;i++)for(j=0;j<64;j++)p=C(i),q=S(p*j),y=T(t*q*p),x.fillText("WELCOME.",n*p*y*C(i)/2+n/2,n*q*y*S(j)/4+n/4,999*y*p);

Sep 7 2019 9:28 PM UTC

}// 140/140

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WELCOME.

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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)*222,j*7,k*7),x.stroke()

Jan 2 2018 12:18 AM UTC

}// 135/140

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