Dweets awesomed by u/asciislinger

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #ScaryMovies

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Purplesock21

remix of d/19816 by u/danny@hille.dk

function u(t) {

for(c.width|=i=0;i<6;i+=.01)x.lineWidth=1,r=(.2*S(t+C(t-i)))*(C(S(i*3)*C(t+S(i))))*1e3,a=i+S(r/88),x.lineTo(970+r*C(a),540+r*S(a))
x.fill()

Sep 29 2020 2:25 AM UTC

}// 139/140

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asciislinger

remix of d/19837 by u/asciislinger

function u(t) {

X=1820;Y=980;r=Math.random;x.lineWidth=r();x.lineTo((X+t+r()*200)%1920,(Y+r()*200)%1080);x.stroke();(r()<.05?x.arc(r()*X,r()*Y,50,0,r()):0)

Sep 3 2020 1:08 PM UTC

}// 139/140

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Dotting the t's and crossing the i's

u/rep_movsd

Rustic window look
u/rep_movsd

#art #drawing

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asciislinger

function u(t) {

X=1820;Y=980;r=Math.random;x.lineWidth=r();x.lineTo((X+t+r()*200)%1920,(Y+r()*200)%1080);x.stroke();(r()<.0005?x.lineTo(r()*X,r()*Y):0)

Sep 3 2020 1:04 PM UTC

}// 135/140

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Dotting the t's and crossing the i's

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tomxor

remix of d/19748 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐭𛐻𭑛𪑝👴🱰🁷🱲𙐨𛠶𚱓𚁴𚠸𚱙𛰸𧡘𛰴𚐯𞐩𚠨𬀫𭑛𪐭𭱝𚱵𦱩𛑷𚰱𧐩𙡷𛐱𞡰𞠨寿𛐱𝀦𜐶𚐼🁲𚠮𝠩𬀽𭑛𪑝𛁸𛡦𪑬𫁓𭁹𫁥👒𚁰🁷𙠦𬀪𞀬𬀼𭰦𙡰𚠲𚐬𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐶𞀭𪐯𭰬𜐬𬀪𚠮𝀯𞀭𜐩𛁲👩𚡴𧡩𙡙`.replace(/u../g,'')))

Aug 20 2020 2:25 AM UTC

}// 139/140

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#castle #fire colour version

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u/jellyedwards

Amazing!
u/magna

DUDE!
u/DataMeta

this is c r a z y
u/sigveseb

One of the best dweets ever
u/KilledByAPixel

Epic dweet!
u/rep_movsd

How does this even work :O

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robbyg

remix of d/19705 by u/robbyg

function u(t) {

t||(X=48,Y=27)
S=Math.random(),S>.75?X++:S>.5?X--:S>.25?Y++:Y--
X=(X+96)%96,Y=(Y+54)%54
x.fillStyle=R(t*60%255)
x.fillRect(X*20,Y*20,16,16)

Aug 19 2020 1:59 PM UTC

}// 139/140

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Limiting the drunkard's colors to keep him from wandering off the page.

u/asciislinger

Sweet! Nice one.

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asciislinger

function u(t) {

t||(h=48,v=27);s=Math.random();s>.75&&v<54?v++:s>.5&&v?v--:s>.25&&h<95?h++:h?h--:0;x.fillStyle='rgba(0,0,0,0.3)';x.fillRect(h*20,v*20,16,16)

Aug 19 2020 9:13 AM UTC

}// 140/140

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More better drunkard walk

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asciislinger

function u(t) {

w=window;h=w.h||96;v=w.v||54;s=Math.random();s>.75?v++:s>.50?v--:s>.25?h++:h--;x.fillRect(h*10,v*10,5,5);x.shadowBlur=5;x.shadowColor="#111"

Aug 17 2020 1:50 PM UTC

}// 140/140

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Simple drunkard walk cave generation

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DataMeta

function u(t) {

x.beginPath(x.fill());for(i=9;i--;)t<2?x.arc(960+270*S(t*3)+i*3,540-240*C(t*3)-i*3,64*C(t*.8),0,7):0

Nov 26 2019 4:27 AM UTC

}// 100/140

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Ensō

u/katkip

you did it backwards but ok
u/DataMeta

There is no right or wrong way to draw one
u/DataMeta

It is an act of meditation and an expression of the mind and body's state in the moment

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rnbw

function u(t) {

for(c.width^=i=0;i++<210;)for(j=0;j++<7;x.fillStyle=`#f`+j*15)x.fillRect(i*9,540-S(a=t-i/80*C(t+i/69)+j*.89)*230,9,Math.max(210*S(a-1.1),0))

Nov 25 2019 7:18 PM UTC

}// 140/140

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an attempt at something like a twister

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u/Xen

mmmmm tasty!
u/tomxor

my exact thoughts #marshmallow
u/katkip

twisted icecream
u/Xen

#flump
u/joeytwiddle

That's a very juicy #twister!
u/cyhawk

I teach 9-year-olds programming and used a tidied up version of this to show them how to figure out how something works. They loved it! Thanks! I've added a bit of gap between the strands to make it easier to understand, and I think it looks good. Like Math.max(180*S(a-1.2),0).
u/rnbw

wow, i would have never thought that my recreational programming would be used for educational purposes. glad i was able to help those kids out on their journeys!
u/danny@hille.dk

Just saw this, nice code man! Save 11 b like this: for(c.width=i=300;i--;)for(j=8;j--;x.fillStyle=#f+j*15)x.fillRect(i,99-S(a=t-i/80*C(t+i/99)+j*.9)*40,1,Math.max(40*S(a-1.1),0))

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asciislinger

function u(t) {

d=20;k=d*5;for(v=54;v--;)for(h=96;h--;)x.fillStyle=R(3*v*S(t*2)),x.fillRect(h*d,v*d,d,d);x.fillRect(875,k*4,k,k*4),x.fillRect(775,k*6,k*3,k)

Nov 22 2019 2:57 PM UTC

}// 140/140

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Tell me what's that light?

u/rodrigo.siqueira

#satan
u/joeytwiddle

Stare a the cross. I got retinal burn in just two seconds. O_o

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