Dweets by u/rgarner

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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rgarner

remix of d/3224 by u/rgarner

function u(t) {

a=2e3;c.width=a;x.fillRect(0,0,a,a)
for(i=0;i<a;i++){x.rotate(i/t/i);x.fillStyle=`hsl(${i*t/9},99%,50%)`
x.fillRect(i*C(t),i*S(t)*7,99,33)}

Oct 1 2017 6:19 PM UTC

}// 139/140

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Settles down after an initial chaotic period. Best experienced in full screen with loud music. In IE3.

u/Xen

Nice! try: x.rotate(t/i%13)

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rgarner

function u(t) {

c.width=1920
for(i=0;i<200;i++){
  x.rotate(0.01)
  x.fillStyle=`hsl(${i*3},99%,50%)`
  x.fillRect(i*S(t)*10+1500,i*C(t)*10+200, 99, 33) 
}

Sep 30 2017 8:57 PM UTC

}// 140/140

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u/Xen

nice dweet, done you a remix #3225

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