Random dweets | Dwitter

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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magna

remix of d/24079 by u/yonatan

function u(t) {

eval(unescape(escape`󭜽󪌽󝜱󜜻󩭯󬬨󨼮󭽩󩍴󪍼󟝫󟜰󞽫󟌲󞽫󚼽󛬰󜬩󩭯󬬨󪜽󭜽󭜪󝜦󪌻󭼽󪜭󛜯󝌻󚝸󛭦󪝬󫍒󩝣󭌨󚌨󪽼󯍓󚍩󚜩󚽴󛽨󚬨󪼿󭜯󞜺󞜩󚜥󜜪󪌪󝜭󪌭󭜪󥌥󭼬󥌽󪌫󚍩󙬵󟽩󛝵󞭵󛝩󚜬󪼿󭼺󭜬󜬫󤼨󥌾󪌦󙭷󚽴󚬹󚜩`.replace(/u../g,'')))

Oct 12 2021 5:01 PM UTC

}// 118/140

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Boat trip

Show more comments…
u/magna

Assignment: Add a V-shaped flock of migrating birds
u/magna

Uncompressed: u=h=511;for(c.width|=k=0;k<2;k+=.02)for(i=u=u*5&h;w=i--/4;)x.fillRect(((k||S(i))+t/h*(k?u/9:9))%1*h*5-h-u*T%w,T=h+(i&5?i-u:u-i),k?w:u,2+S(T>h&&w+t*9))
u/danny@hille.dk

sweet parallax effect!
u/yonatan

beautiful, much nicer with the parallax
u/magna

Thanks!
u/tomxor

First thing I thought of when I saw Yonatans! Such a great team effort, the original idea, lots of golfing and these two finishing touches.
u/rep_movsd

Fantastic
u/rep_movsd

Now add color 😂

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rodrigo.siqueira

remix of d/28482 by u/rodrigo.siqueira

function u(t) {

// 👀𖦹🐘
eval(unescape(escape`󩭯󬬨󨜽󨬽󜌬󪜽󜽥󝌻󪜭󛜻󨜫󟝲󛼳󚼨󨬪󤼨󨜪󜼮󜬫󬬪󜜮󝌩󛝡󚭡󚜯󝜬󨬫󟝃󚍡󚬴󚜭󨜪󨬯󞌩󬬽󪜪󭌯󨬦󜜬󮌮󩭩󫍬󤭥󨽴󚍢󚬵󜼰󚼲󞌰󛌴󜬱󜌭󨜪󜬹󜌰󛌮󜬬󭌼󝜩󒭸󛭦󫽮󭌽󙼱󪝮󘬧󒭸󛭦󪝬󫍔󩝸󭌨󙽜󭝄󞌳󡍜󭝄󠼴󜌧󛌴󝼰󛌲󞌵󚜻`.replace(/u../g,'')))

Sep 13 2023 11:45 AM UTC

}// 134/140

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Spiral creature 👀𖦹🐘

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afs

function u(t) {

d=t<4.8&&-t*100*t;x.strokeRect(500+(S(t)*(-100+C(t)))*-3,700+(-(S(t)*30))*.6,d,d);x.rotate(S(t)/(t*t*t*Math.PI*1000))

Oct 3 2019 10:21 AM UTC

}// 117/140

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katkip

function u(t) {

c.style.background='#000';x.shadowColor='lime';for(i=0;i<99;i++)x.fillRect(S(i+t/5)*i*100,400+T(i*10+t)*400,50,50),x.shadowBlur=T(t/99+i)*30

Dec 1 2018 12:48 PM UTC

}// 140/140

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Matrix Wires #d3

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f8f82804

remix of d/10302 by u/f8f82804

function u(t) {

for(i=999;i--;)x[i<99?'clearRect':'fillRect'](1920*Math.random(),1080*Math.random(),9,9)

Oct 11 2018 10:19 PM UTC

}// 88/140

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#analog #tv #static

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jellyedwards

function u(t) {

for(e=s=800,p=S(t-2);s--;x.fillRect(-1200,s,500+a*9,1))for(a=c=0;c<7;c++)a+=(c==6?p*99:c)*S(s/(2**c+1)/5)
x.fillRect(e+=p*59,e/4,89,e)

Jul 31 2020 5:49 PM UTC

}// 134/140

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The dawn of man #2001 #waitforit

u/jellyedwards

http://www.youtube.com/watch?v=ypEaGQb6dJk&a…
u/magna

Wow!
u/tomxor

hehe
u/Billedluh

Great pacing. Cinematic!
u/rodrigo.siqueira

#monolith

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robbyg

remix of d/12078 by u/robbyg

function u(t) {

c.width+=X=Y=Z=0;for(i=3e3;i--;Z=X)x.fillRect(X=960+(S(2*Y)-C(2*X+t))*470,Y=540+(S(4*Z)-C(2*Y-t*3))*260,9,3)

May 5 2021 3:45 PM UTC

}// 108/140

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I hadn't played with an #attractor lately. They really play to my strength of "change random stuff until something neat happens".

u/taupelink

That's my method too!
u/lars-erik

Which way is inside out? 😮🤷‍♂️

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cshadows

remix of d/18571 by u/pavel

function u(t) {

with(x)for(i=6*t%1;i++<90;fill())for(beginPath(fillStyle=R(1*i, 4*i),j=36);--j;arc(960,h+h*S(3*t)**2/i,h/i*(9+C(~~i+6*t^j)),b=9+j/9,b))h=777

May 28 2020 11:44 PM UTC

}// 140/140

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firegodjr

function u(t) {

x.globalCompositeOperation="difference"
x.fillStyle="#f00"
x.fillRect(0,0,1,1)
x.drawImage(c,1,0)
x.drawImage(c,0,1)

Sep 29 2021 6:57 PM UTC

}// 116/140

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Recurrence

u/aleamb

#recursion #sierpinski

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andrea270872

function u(t) {

x.strokeStyle='#531'
x.lineWidth=C(t*7)
for(i=12;i-->0;x.beginPath()){x.arc(i*170+13*C(t),i%3*460,((t+i)%4)**4,0,7);x.stroke()}

Feb 10 2020 6:53 PM UTC

}// 127/140

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Petri Dish growth v0.6