Top dweets by u/larzuk

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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larzuk

remix of d/16337 by u/larzuk

function u(t) {

x.fillText('BLACK‮ 2CIGAM ',400,600);x.font='148px Monospace';

Oct 27 2019 4:10 PM UTC

}// 63/140

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u/Irratix

wha
u/CalSch

Someone please explain

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larzuk

function u(t) {

x.font='148px Monospace';
x.fillText('BLACK‮CIGAM',400,600);

Oct 27 2019 4:07 PM UTC

}// 60/140

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BLACK MAGIC FUCKERY

u/tomxor

0x202E wow unicode is too powerful, it even flips the parens.
u/tomxor

Weird, so to make it more confusing the browser obviously apples the control char all chars after, but the JS lexer ignores it, it only gets interpreted inside the string... by whatever renders it.
u/larzuk

‮I actually wonder how the rest of the text on the page is not being reversed too :(
u/tomxor

‮I guess control chars can't break out of elements? otherwise madness would ensue on the web :P

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larzuk

function u(t) {

a=300;r=Math.random()*c.width-a;for(i=0;++i<a;)g=S(i/99)*a/9,j=i%10,x.fillStyle=R(j,i+j,j),x.fillRect(i*2+r%1e3,g+r%2e3,3,-2*g);x.rotate(r)

Oct 14 2019 7:52 PM UTC

}// 139/140

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Codetober 14 - GROW

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larzuk

function u(t) {

c.width=w=80;for(i=0;++i<w;){for(p=g=0;p<w;p++){for(j=0;++j<5;)g+=T(t/w+p*5+i/j);x.fillStyle=R(0,m=g*5-g,);x.fillRect(i,p+g/10,5,30)}
}

Oct 12 2019 12:16 PM UTC

}// 135/140

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A take on matrix effect.

u/larzuk

i thought "A take on" was meaning "a try at". Don't know what this title actually means. Sry X|
u/Jasper

Your title makes sense, don't worry! "My take on the Matrix effect" means exactly what you meant :)
u/larzuk

Perfet, thanks :)

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larzuk

remix of d/15981 by u/tomxor

function u(t) {

for(k=i=1e3;--i;x.fillStyle=R(a=99+S(j*7)*88,i&m,i))j=i/k+t/2,x.fillRect(k+S(m=k*j|0)*(r=7e4/i*(3+S(m*j&0)*C(j*7)+S(j))),k-i+C(m)*r,r/3,r/2)

Oct 12 2019 1:16 AM UTC

}// 140/140

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meh *---*

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larzuk

function u(t) {

w=c.width=200;for(i=0;++i<w;)for(p=g=0;p++<3;)for(j=0;++j<5;)g+=n=T(t/w+p+i/j),x.fillStyle=R(0,0,0,.5),x.fillRect(i+n+t,p*30-60+g,g/20,g/10)

Oct 13 2019 11:54 PM UTC

}// 140/140

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Codetober 13 - ASHES

u/KilledByAPixel

👍

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larzuk

function u(t) {

c.width=w=320;for(i=0;++i<64e3;)u=i%w,v=i/w|0,x.fillStyle=R(m=u^v,m,m),x.fillRect(u,v,1,1)

Oct 13 2019 8:50 PM UTC

}// 90/140

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VGA Raster base

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larzuk

remix of d/16048 by u/larzuk

function u(t) {

c.width=w=200;for(i=0;++i<w;)for(p=g=0;p++<3;)for(j=0;++j<6;)g+=T(t/5+p*20+i/j),x.fillStyle=R(155,0,0,.5),x.fillRect(i,p*30-60+g,g/20,g/10)

Oct 12 2019 7:33 PM UTC

}// 139/140

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Raining blood \m/,

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larzuk

function u(t) {

c.width=w=200;for(i=0;++i<w;)for(p=g=0;p++<3;)for(j=0;++j<6;)g+=T(t/5+p*20+i/j),x.fillStyle=R(0,0,255,.5),x.fillRect(i,p*30-60+g,1,p)

Oct 12 2019 7:26 PM UTC

}// 134/140

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Window on Rainy day

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larzuk

function u(t) {

c.width=g=80;for(i=0;++i<3680;){j=i%g,h=i/g|0,a=S(t)*g+g,b=C(t)*g+g;m=h*C(j/g+t)^j*S(h/g+t);x.fillStyle=R(a+m,b+m,m);x.fillRect(j,h,1,1);}

Oct 10 2019 5:10 PM UTC

}// 139/140

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AcidKick

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