Top dweets by u/rsrsrs

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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rsrsrs

remix of d/12703 by u/rsrsrs

function u(t) {

for(c.width|=i=50,k=75;i--;x.rect(960-(i*k/2),540-(i*k/2),i*k,i*k))x.rotate(S(1+i*t/500));x.fill('evenodd')

Mar 9 2019 11:11 AM UTC

}// 107/140

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weird patterns; still have not figured out how to rotate the squares in place

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rsrsrs

remix of d/6711 by u/nickd3000

function u(t) {

for(i=0;i<32;i++)g=100*t*(i%3+1),x.fillStyle='hsl('+g+',99%,55%)',x.fillRect(80*i,5,80,20);x.drawImage(c,-5,4,1930-T(t*t*4)*5,1080+5);

Mar 19 2019 1:25 AM UTC

}// 134/140

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glitch

u/magna

#glitch

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rsrsrs

remix of d/12699 by u/rsrsrs

function u(t) {

for(c.width=i=512;i-=1/8;x.fillRect(16*(X*2+Y+16),16*(X/2-Y+Z+9),6,9))X=i%8-4,Y=i/64-4,Z=S((X*X+Y*Y)/3+t),x.fillStyle=R(a=(Z+1)*+128,a,a)

Mar 9 2019 10:29 AM UTC

}// 137/140

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better gradient monochrome

u/rep_movsd

#underrated

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rsrsrs

remix of d/12768 by u/Xen

function u(t) {

x.font="480px'"
x.strokeStyle=R(0,0,0,0.01*t)
x.strokeText("real",Z=500+S(t)*t,Y=800+C(t)*99)
x.strokeText("real",Z,Y/2)
x.rotate(T(t)/1e3)

Mar 19 2019 12:11 AM UTC

}// 139/140

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decay

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rsrsrs

function u(t) {

for(c.width|=i=0;i<100;i++)a = 100*(5+S(t))/i,
x.fillStyle=R(i%2*255,0,0,1),x.beginPath(),
x.arc(960-a/2,540-a/2,a*a,0,2*Math.PI),
x.fill()

Mar 18 2019 2:53 AM UTC

}// 139/140

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trying to create a continuous tunnel but got stuck here for the moment

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rsrsrs

remix of d/12496 by u/Xen

function u(t) {

for(c.width|=i=99;i--;x.rect(0,0,i*22,i*11))x.rotate((2*t-i/t)/80);x.fill('evenodd')

Mar 9 2019 7:47 AM UTC

}// 84/140

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honey i broke it

u/rsrsrs

#waitforit

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rsrsrs

remix of d/12683 by u/pavel

function u(t) {

for(c.width=i=512;i-=1/8;x.fillRect(16*(X*2+Y+16),16*(X/2-Y+Z+9),6,9))X=i%8-4,Y=i/64-4,Z=S((X*X+Y*Y)/3+t),x.fillStyle=`hsl(0 0% ${-Z*100}%`

Mar 9 2019 2:03 AM UTC

}// 139/140

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trying out monochrome remixing

u/pavel

It's shorter to use R for monochrome like R(a=-Z*255,a,a)
u/rsrsrs

cool tip!! thanks u/pavel!!

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rsrsrs

remix of d/48 by u/iverjo

function u(t) {

w=c.width=64;
for(i=-1;i++<2304;)
X=i%w,Y=0|i/w,
z=255,
v=t%50/100,
x.fillStyle=R(z*(X*Y*v%5/5)),
x.fillRect(X,Y,1,1)

Mar 19 2019 2:05 AM UTC

}// 117/140

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rsrsrs

remix of d/6711 by u/nickd3000

function u(t) {

for(i=0;i<100;i++)g=100*t*(i%3+1),x.fillStyle='hsl('+g+',99%,50%)',x.fillRect(1920-20*i,0,10,10);x.drawImage(c,-4,4,1930-S(t*5)*10,1080+10);

Mar 19 2019 1:17 AM UTC

}// 140/140

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still not really grokking what's happening.. and what's on the right?

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rsrsrs

remix of d/12697 by u/rsrsrs

function u(t) {

c.width=1920
for(i=0;i<(c.width/(20/t));i++)
x.fillRect((i/t)*100,500+(150*(S(t/2*i/5)*T(t*3*i/(i*i)))),20,20);

Mar 9 2019 3:45 AM UTC

}// 111/140

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devolving into chaos

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