Hot dweets by u/bobdunn

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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bobdunn

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<64;i++)
  x.fillRect(i*30, 400 + C(4*t+(i*3))*100, 27, 200)

Dec 26 2017 10:16 PM UTC

}// 108/140

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Show more comments…
u/sigveseb

This is one of the coolest takes on the starter dweet I've seen in a while!
u/Xen

impressive
u/j0bit

Hypnotic
u/darrencearnaigh

Aye, that implied double-helix in the movement is pretty cool.
u/hope4tg

I like how if you stare at it long enough, you see shifting concave diamonds. Very cool!
u/3yanlis1bos

Mental
u/Xen

done you a remix https://www.dwitter.net/d/4101
u/hoppla1232

If you look at the dark spots, it moves faster
u/atgz

this makes my brain go mushy

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bobdunn

remix of d/4808 by u/bobdunn

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<1000;i++)
  x.fillRect(960 + C(i*2+5*t)*S(2*t+1*i)*540 , 540 + S(2*t+i*1)*270, 15, 15)

Dec 30 2017 5:25 AM UTC

}// 135/140

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bobdunn

remix of d/4807 by u/bobdunn

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<128;i++)
  x.fillRect(i*15 , 540 + C(2*t+(i*2))*270, 15, S(1*t+i*2)*270)

Dec 30 2017 5:04 AM UTC

}// 121/140

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bobdunn

remix of d/4765 by u/bobdunn

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<128;i++)
  x.fillRect(i*15 , 540 + C(2*t+(i*2))*270, 6, S(1*t+i*2)*270)

Dec 30 2017 5:03 AM UTC

}// 120/140

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bobdunn

remix of d/4812 by u/bobdunn

function u(t) {

c.width=1920;z=12/* clear the canvas */
  for(i=0;i<10000;i++)
  x.fillRect(960 + C(i*z+t*0.4)*S(t*0+1*i)*540 , 540 + S(i*z)*270, 15, 15)

Dec 30 2017 5:32 AM UTC

}// 137/140

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bobdunn

remix of d/3713 by u/bobdunn

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<64;i++)
  x.fillRect(i*30, 400 + C(4*t+(i*3))*100, 30, 200)

Dec 29 2017 11:57 PM UTC

}// 108/140

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