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

} // 112/140

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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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LimeLaser

function u(t) {

x.fillStyle=R(0,240,0,.01)
x.fillRect(0,0,2e3,2e3)
x.fillStyle=R()
x.fillRect(951+800*C(t),531+400*S(t),18,18)
x.drawImage(c,16,9,1888,1062)

May 30, 2019 11:54 PM

}// 140/140

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Long, Recursive Chain

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tomxor

remix of d/24763 by u/KilledByAPixel

function u(t) {

for(t*=60,i=33e3;--i;)
x.fillRect(X=t%8<<8|i&255,Y=t>>3<<7|i>>8,1,((X&Y)+i)/t%2)

Jan 14, 2022 8:30 PM

}// 80/140

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Deterministic Micro Texture Study

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HeyJD

function u(t) {

c.width^=0;r=480;for(θ=44/7;θ>0;θ-=.7/(C(t)+1))for(φ=p=11/7;φ>-p;φ-=1/r)x.lineTo((C(t)*S(φ)-S(t)*C(φ)*S(θ))*r+r*2,C(φ)*C(θ)*r+r);x.stroke()

Feb 26, 2017 5:46 PM

}// 140/140

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You can change the ".7" number to be a lower number like .2 to increase the number of segments in the sphere.

u/donbright

brilliant

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KilledByAPixel

remix of d/23019 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󠬽󮬽󟬱󞜪󠼨󚌨󦌽󨜮󮌯󞜹󚜫󮬥󜭼󜌩󚬪󚌨󦜽󨜮󮜯󞜹󚜫󚍺󟌲󚝼󜌩󚜪󚍺󙬱󟽘󙜱󞬱󛝘󙜱󚜪󚍺󙬲󟼱󛝙󙜱󞭙󙜱󚜯󜝥󜼊󩭯󬬨󪜽󜜹󜬰󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󨜮󮌫󟝓󚍡󛭡󚼽󠬨󜌩󚽂󚌱󚜫󠬨󜬩󚽂󚌳󚜩󛍡󛭹󚼽󠼨󨜮󨜩󛌱󛌮󜜩󚝡󟝔󦽩󧜽󭌿󥍛󪝝󞬨󮽸󞭩󛍹󞬰󛍡󞬰󯜩`.replace(/u../g,'')))

Jun 6, 2021 4:35 AM

}// 140/140

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Vector Field Particles

u/tactical_retard

#vectorfield

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kjfasojfosjdifojisd

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(100+i*100+300,200+S(t)*200,50,500) // draw 50x200 rects

Jan 10, 2020 4:42 AM

}// 116/140

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Vertical bars!

u/lionleaf

Welcome! :D
u/ivylab

Not centered :'( Welcome :)

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katkip

function u(t) {

eval(localStorage.Y)//髞멙鲴ꊪ征岢忄徎碱떨䡒귥걄㻃㻍頄ꊮ늁걄귝㺩䀹岙龈㐄䂋돭躍岖귢㻩徉奋ꐽ䚎䚁屙삁徫醋鿏뉈ꗝ奉岚䙽愍䳋䁡躚醍臘ꐺꗉ岣躙醍缍쎶귢㻩徉垻ꐽ䚋䁶귢㻪徉垻ꗍ䚋䁹龈됋ꑭ躚醎䬩뮮鿉꤬肅鬤㻩䇙䔪䇙䓹䓹䀼됋ꑭ躚酽徣㻳躚䎢㺩醫ꐻ뉈䁭䦩䁋

Nov 9, 2019 1:45 PM

}// 128/140

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Hebrew text. See d/16213 if doesn't work

u/katkip

If still doesn't work, go to https://www.dwitter.net/d/16587
u/p3k

still does not work
u/p3k

oh works when i came back from d/16213 via browser button weird

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gormisdomai

remix of d/1184 by u/gormisdomai

function u(t) {

c.width=1920;
for(i=0;i<200;i++)
x.fillRect(950+T(t+i)*200, 0, 5, 2000)
for(i=0;i<200;i++)
x.fillRect(0, 350+T(t+i)*200, 2000, 5)

Feb 24, 2017 2:18 PM

}// 129/140

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u/donbright

brain freeze!
u/gormisdomai

"Dislocation #2"
u/katkip

#tagfail

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katkip

remix of d/11051 by u/katkip

function u(t) {

if(!t)x.translate(960,540);x.fillStyle=R(t*30,t*40);x.font='300px"';x.fillText("😂",99,99);x.drawImage(c,-900,0,100*t,100*t);x.rotate(3.15)

Nov 18, 2018 1:04 PM

}// 138/140

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u/iverjo

#trippy
u/katkip

Why my #fractals aren't getting likes? All of these are working better on chrome
u/d0n.key

LSD is not good for you katkip
u/katkip

oh woops nobody warned me

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remix of d/25385 by u/Tekmap

function u(t) {

o=128
b=S(t/2)
T=Math.random;
x.drawImage(c,-1,1,1921,1090)
for(i=50;i--;){
x.fillStyle=R(b*o,0,64+T()*192)
x.fillRect(T()*c.width,0,5,10)}

Apr 30, 2022 1:27 AM

}// 139/140

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u/UEZ

#waterfall

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trupples

remix of d/4838 by u/E-Mouse

function u(t) {

e='1 2 + 100 *'.split(' '),s=[]
e.map(o=>+o==o?s.push(o):(q=s.pop(),s.push(eval(s.pop()+o+q))))
document.body.innerText=s

Dec 30, 2017 1:19 PM

}// 121/140

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