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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davidsharp

remix of d/8749 by u/davidsharp

function u(t) {

c.width|=0,s='🕛🕐🕑🕒🕓🕔🕕🕖🕗🕘🕙🕚'
with(x)font="100px a",fillText(s[0]+s[1+2*((Math.floor(t*10)%12))],1000+800*S(-t),550+450*C(t))

Jun 26 2018 4:19 PM UTC

}// 123/140

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Just mucking around

u/micahcowan

#emoji #clock

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donbright

remix of d/2298 by u/keithclark

function u(t) {

for(a=c.width^=0;d=C(--a+t)*S(b=a/t/t),e=T(a+t)*S(b);x.fillRect(d*h+960,C(b)*h+540,i=h/40-5,i))h=900/(2-e),x.fillStyle=R(a,h/a,(h/b)%256);

Mar 26 2017 1:25 AM UTC

}// 139/140

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this dweet is dedicated to Lynda Obst, a producer of Interstellar

u/tapgiles

Would love to see a slowed-down version of this...
u/donbright

unfortunately i dont understand it enough to make an easy slowdown! divding t by a number is not enough

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taupelink

remix of d/19792 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillRect((X-S(Y))*240,Y*240,9/t,9/t))X=r(Y=r()*5)*8,x.fillStyle='#'+'0006FF'.substr(2*C(X+Y)+2*S(X*X-Y*Y)&3,3)

Sep 6 2020 3:17 AM UTC

}// 140/140

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d/19855

u/Xen

love it!
u/DataMeta

wow nice
u/aleamb

amazing!

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smtsjhr

remix of d/21129 by u/smtsjhr

function u(t) {

for(c.width|=n=12;n--;x.stroke())for(i=70;i--;)w=4*C(12*n+t),k=w*40*C(i+T(t+n)),x.lineTo(960+150*w+k*S(j=i*t/99),540+99*w*S(12*n)+k*C(j+w))

Jan 12 2021 11:41 AM UTC

}// 139/140

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@no_identd

remix of d/4509 by u/ben

function u(t) {

function v(a,b,g,r){if(r>1){x.fillRect(a+=r*S(g),b-=r*C(g),.1,1)
v(a,b,g-1+C(t),r*=.7634541)
v(a,b,g+.1+S(t),r)}}c.width=540
v(250,270,0,80)

Jan 17 2018 2:00 PM UTC

}// 140/140

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rodrigo.siqueira

function u(t) {

X=Y=0
for(c.width|=i=1e3;i--;){
X=X*C(2*t+Y*2)+Y/4
Y=C(X+Y+X+t/3)-S(i+X+t)/3
x.fillRect(960+X*820,540+Y*400,5,5)
}

Feb 4 2019 2:16 AM UTC

}// 114/140

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Interaction of live attractors

u/katkip

WOWWW #attractor AWESOME
u/donbright

WOAH

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taupelink

remix of d/27227 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽ㅥ㐻椭ⴻ砮晩汬剥捴⠱㈰⩘ⰱ㈰⩙ⰶ⩙⭦☱ⱙ⭦⭩┳☱⤩堽椪椪琥㠫㐬夽椪⨳⩴┸⬮㔬昽⠶⩘☵⭩┳⤫㐪⡘┲ⴱ⤪⨲⬴⩃⡙⭓⡘⤩⨪㈬砮晩汬却祬攽恨獬⠤笲㜰⵩┳⩦⩦⩙⼴紬㐰┬⑻㘰⵩┳⩙紥⥠`.replace(/u([^D].)/g,'$1%')))

Mar 23 2023 4:08 PM UTC

}// 140/140

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d/27262

u/taupelink

This may be my last dweet for a little while...going to take an app holiday to focus on other priorities...I expect to be back though!
u/rodrigo.siqueira

Thanks for the inspiration, Taupelink! I'll keep remixing :-)
u/taupelink

Please do keep remixing--the inspiration is multi-directional!
u/taupelink

(checking in from my computer browser briefly, not from any apps)
u/joeytwiddle

Happy holidays! A hard reset can be refreshing.

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Undefined

remix of d/11635 by u/Undefined

function u(t) {

t||x.translate(956,536);for(i=360;i--;x.fillStyle=`hsl(${C(frame/9)*T(i/9)*99} 99%50%)`)x.fillRect(i*4,0,5,5);x.rotate(.01)

Jan 5 2019 8:53 AM UTC

}// 123/140

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KilledByAPixel

function u(t) {

for(c.width|=i=50,x.font="79em'";i;)z=(S(t)**2)**.5*1e3+9,--i?0:x.fillStyle="#0E2",x.fillText("☮",960+(i-24)*C(t%3.14)-z/2,1e3,z)

Jun 8 2019 10:46 PM UTC

}// 129/140

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☮ #D3

u/13thptr

nice
u/katkip

THIS IS AWESOME4
u/katkip

^ without 4

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rodrigo.siqueira

remix of d/17654 by u/Cloud

function u(t) {

c.style.filter=`sepia()`
x.lineWidth=.03
for(i=4;i--;)p=1.6,a=i*p,b=a+C(t*2-p)/p,r=250*t,x.lineTo(S(b)*r+t*50,C(b)*r+540+S(t)*99),x.stroke()

Feb 17 2020 5:12 PM UTC

}// 140/140

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Painted with a square