Dweets by u/katkip

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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Current theme challenge: #Food

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katkip

function u(t) {

f=q=>C(q+S(q+t)*t)*40
c.width^=0;for(i=0;i<384;i++)x.fillRect(i*5,540+f(i)*5,5,5)

Jan 11 2019 3:07 PM UTC

}// 81/140

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#interactive plot function! change f=q=>expression into anything you want

u/metamero

in this sense (change code -> change results) all dweets are interactive

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katkip

remix of d/11744 by u/katkip

function u(t) {

c.width^=0;for(i=200;i--;)x.lineTo(960+S(i-S(t*2+i*2))*500,540+C(i-C(t*3+i*2))*500);x.fill()

Jan 11 2019 2:55 PM UTC

}// 92/140

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The organic square #loop

u/katkip

#abstract

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katkip

remix of d/11743 by u/katkip

function u(t) {

c.width^=0;for(i=400;i--;)x.lineTo(960+S(i+C(i+t))*500,540+C(i-S(i-t))*500);x.fill()

Jan 11 2019 2:50 PM UTC

}// 84/140

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That organic black

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katkip

remix of d/11742 by u/katkip

function u(t) {

c.width^=0;for(i=999;i--;)x.lineTo(960+S(i*S(4)+t/9)*1e3,540+C(i*S(8)+t/9)*1e3);x.fill()

Jan 11 2019 2:48 PM UTC

}// 88/140

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katkip

remix of d/11741 by u/katkip

function u(t) {

c.width^=0;for(i=800;i--;)x.lineTo(960+S(i*S(i)+t/9)*500,540+C(i*S(i)+t/9)*500);x.fill()

Jan 11 2019 2:46 PM UTC

}// 88/140

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#earth planet

u/13thptr

woah
u/username

does not look like earth though
u/joeytwiddle

It does look like a #planet though. Cool effect for 88
u/katkip

That line in the middle looks a bit like Rusia
u/magna

Awesome technique! You could potentially add a way to "seed" the generation with a number and then search for a seed that resembles the Earth the most using brute-force.

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katkip

remix of d/11740 by u/katkip

function u(t) {

c.width^=0;for(i=800;i--;)x.lineTo(960+S(t/2-i*5)*1e3,540+C(t-i*4)*900);x.fill()

Jan 11 2019 2:45 PM UTC

}// 80/140

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katkip

function u(t) {

c.width^=0;for(i=900;i--;)x.lineTo(960+S(t-i*1)*1e3,540+C(t-i*9)*900);x.fill()

Jan 11 2019 2:43 PM UTC

}// 78/140

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#abstract

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katkip

function u(t) {

eval(unescape(escape`挮睩摴桞㴰㭦潲⡡㴹㭡ⴭ㬩砮晩汬剥捴⠴〰⭡⨱〰⭓⡴⤪㌰〬㐰〭匨琩⨵〬㔰ⰳ〰⤬砮晩汬剥捴⠰ⰵ〰ⰲ攳ⰹ〰⤻砮晩汬却祬攽✣晦昧㭦潲⡢㴹㭢ⴭ㬩砮晩汬剥捴⠴〰⭢⨱〰⭓⡴⤪㌰〬㔰〬㔰ⰱ〰ⵓ⡴⤪㔰⤻`.replace(/u(..)/g,"$1%")))

Jan 11 2019 2:18 PM UTC

}// 139/140

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#invert default

u/katkip

c.width^=0;for(a=9;a--;)x.fillRect(400+a*100+S(t)*300,400-S(t)*50,50,300),x.fillRect(0,500,2e3,900);x.fillStyle='#fff';for(b=9;b--;)x.fillRect(400+b*100+S(t)*300,500,50,100-S(t)*50);

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katkip

function u(t) {

c.width*=1;for(i=99;i--;)x.beginPath(),x.arc(960+S(t)*3,540+C(t)*3,500-i*i/19.3,0,7),x.stroke()

Jan 11 2019 2:06 PM UTC

}// 95/140

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Moving #moire

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katkip

function u(t) {

c.width*=1;for(i=9;i--;)for(j=9;j--;)x.fillRect(400+i*100+S(t)*300,400+j*24+S(i+t)*30,50,15)

Jan 11 2019 1:50 PM UTC

}// 92/140

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#default made of defaults

u/joeytwiddle

Defaultception! What if those defaults were also made of defaults?

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