Top dweets by u/tsuhre

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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tsuhre

function u(t) {

c.width=1920;
  for(i=0;i<1000;i++){
  x.fillRect(960+S(t*i/30)*300*i/100, 540 + C(t*i/30)*300*i/100, 10, 10)
}

Dec 1 2017 9:32 PM UTC

}// 111/140

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u/donbright

really cool how the number of "arms" from central point, differs to the human mind over time.

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tsuhre

remix of d/676 by u/mxfh

function u(t) {

d=x.getImageData(0,0,w=c.width=256,h=144);for(i=0;i<h;i++)for(j=0;j<w;j++)d.data[(i*w+j)*4+3]=(S(t+i*j/8)+S(t/2))*120;x.putImageData(d,0,0)

Dec 4 2017 9:33 PM UTC

}// 139/140

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u/donbright

woah

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tsuhre

function u(t) {

x.fillStyle=R((S(t)+.5)*255,(S(t-2)+.5)*255,(S(t-4)+.5)*255,1)
x.fillRect(860+S(t*2)*300,440+C(t)*400,20,200)

Dec 1 2017 2:56 PM UTC

}// 109/140

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tsuhre

function u(t) {

for(i=1;i<50;i++){
x.fillStyle=R(100,S(t*19)*255,0,.01)
 x.fillRect(960+S(t)*20*i+S(t*10)*10*i,540+C(t)*20*i+C(t*10)*10*i,100,100)
}

Dec 1 2017 3:26 PM UTC

}// 132/140

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u/Xen

Nice!, done you a remix #3588
u/tsuhre

Very nice!

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