New #WaitForIt dweets

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: #Opposites

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tomxor

function u(t) {

x.fillRect(960+eval(R)*135,540+eval(c)*135,8,8)
for(E='',i=8;i--;)
E+='S(tC(tT(t)+-*2 '.match(/.(\(.)?/g)[0|9*Math.random()]
eval(E);R=c;c=E

Feb 23 2019 4:41 PM UTC

}// 140/140

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Transcendental Monkeys #fuzzing #waitforit

Show more comments…
u/tomxor

Inspired by u/anotherkitten u/21medals This is more likely to draw something by focusing on the [x,y] = f(t) solution space and further reducing that to interesting ones by manipulating allowed input tokens.
u/tomxor

Familiar yet different every time :)
u/tomxor

Trust me, it will draw :P every time the comments bounce it's found a solution and assigned it, but not all combinations draw anything visible.
u/tomxor

Some abstract art!: https://imgur.com/vuVzb40
u/21medals

I don't get why no one awesomes this
u/tomxor

Haha, me too, thanks :) I think it was a little too obscure and broken looking.
u/rep_movsd

#underrated
u/Joachim

This is amazing!! Great job u/tomxor

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katkip

function u(t) {

t||(a=b=1);for(i=99;i--;)a+=S(b-S(b+t/99)),b+=C(a-C(a)),x.fillRect(a*800-300,540+b*200,5,5),x.globalAlpha=.1

Feb 14 2019 4:19 PM UTC

}// 108/140

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Jellyfish #attractor! The shape of Adrian Bejan's constructal laws, shape of life. 108b #waitforit #slowrender

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anotherkitten

function u(t) {

x.fillStyle=R(a=16+S(t/5)*9,3,30-a,.03)
x.fillRect(0,0,2e3,2e3)
for(i=900;i--;x.clearRect(960+S(i)*(j%90)*20,540+C(i)*(j%90)*30,9,9))j=i+t*t

Feb 13 2019 11:20 PM UTC

}// 140/140

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some sexy spirals in this #waitforit

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username

remix of d/12230 by u/pavel

function u(t) {

for(c.width|=p=710/339,x.scale(i=9,9);i--;x.arc(107+q*C(a=i%2*3+~~T*p),60+q*S(a),60-q,a-=p/t,a))T=t++/2%3,q=T%1*60
x.stroke()

Feb 8 2019 11:14 AM UTC

}// 125/140

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#waitforit

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Xen

remix of d/11952 by u/stellartux

function u(t) {

for(x.beginPath(i=7e2,c.width=5e2);i--;)x.arc(2*i*C(i),47+i/3,75+S(t-i)*19,0,t);x.fill('evenodd')

Jan 28 2019 6:16 PM UTC

}// 97/140

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#waitforit

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metamero

remix of d/11674 by u/metamero

function u(t) {

eval(unescape(escape`瑼簨夽欽㐸〬洽堽㈪欬渽瀽焽㐬潮浯畳敭潶攽攽㹻昽㐪欯楮湥牗楤瑨㭘㵦⩥⹸㭙㵦⩥⹹紬潮捬楣欽牥獥琩㭡㵘⵭㭢㵙⵮㭤㵡⩡⭢⩢㭲㴱⴮㤯搻搯㵫㭰⬽愯搬焫㵢⽤㭸⹬楮敔漨洫㵰⨽爪㵤㸱Ɱ⬽焪㵲⤻砮獴牯步⠩`.replace(/u(..)/g,"$1%")))

Jan 7 2019 4:34 AM UTC

}// 140/140

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#interactive!! easier : decaying drawing orbits : initial conditions set to a impressive drawing #waitforit : or : move #mouse to change atractor : click to reset : #gravity #orbit

u/joeytwiddle

Very nice! #physics

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metamero

remix of d/11672 by u/metamero

function u(t) {

eval(unescape(escape`瑼簨洽堽夽欽㐸〬瀽渽焽㘬潮浯畳敭潶攽攽㹻昽㐪欯楮湥牗楤瑨㭘㵦⩥⹸㭙㵦⩥⹹紬潮捬楣欽牥獥琩㭡㵘⵭㭢㵙⵮㭤㵡⩡⭢⩢㭰⬽愯搪欬焫㵢⽤⩫Ⱳ㴱ⴱ⽤㭸⹬楮敔漨洫㵰⨽爪㵤㹫⼲Ɱ⬽焪㵲⤻砮獴牯步⠩`.replace(/u(..)/g,"$1%")))

Jan 7 2019 2:54 AM UTC

}// 138/140

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decaying orbits : move #mouse to change atractor : click to reset : #interactive : #gravity #orbit + "air" resistance + target "landing"

u/metamero

#waitforit

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pavel

function u(t) {

for(c.width|=i=16,x.scale(2,2);i--;x.moveTo(480,0),x.arc(480-r*S(a=C(40*t/r**.5)),r*C(a),r/16,a-11/7,9))r=4e4/(9+i)**2;x.stroke();x.fill()

Dec 20 2018 7:18 AM UTC

}// 138/140

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#pendulum #waitforit

u/katkip

Nice
u/cantelope

can save a byte by nesting x.fill(x.stroke())
u/katkip

It's better than d/6440

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katkip

function u(t) {

eval(unescape(escape`楦⡦牡浥㰹㤹⥻挮獴祬攮扡捫杲潵湤㵒⠩㭦潲⡪㴵〻樭ⴻ⥸⹦楬汓瑹汥㵠桳污⠤笳〫匨琪琯権⨳ぽⰹ㤥ⰵ〥Ⱞㄩ怬砮晩汬剥捴⠹㘰⭃⡴⩴⤪⠵〰⵪⨱〮ㄫ吨琪琪琩⤬㔴〫匨琪琩⨨㔰〭横㄰⸱⭔⡴⩴⩴⤩ⰱ〬㄰⥽`.replace(/u(..)/g,"$1%")))

Dec 13 2018 1:36 PM UTC

}// 140/140

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If you #waitforit, you can clearly see the perfect #sun structure: Core, Radiative zone, Tachocline, Convective zone, Photosphere, Atmosphere #space if(frame<999){c.style.background=R();for(j=50;j--;)x.fillStyle=hsla(${30+S(t*t/j)*30},99%,50%,.1),x.fillRect(960+C(t*t)*(500-j*10.1+T(t*t*t)),540+S(t*t)*(500-j*10.1+T(t*t*t)),10,10)}

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ellisk1

function u(t) {

with(x)for(j=9;j--;fill(arc((k=(59+t/9|0)*j)**9%2e3,k**8%1e3,k/s,0,7)))beginPath(s=t/2%4.5),fillStyle=`hsl(${(s|0)*22} 90%${40+(1-s%1)*20}%`

Dec 7 2018 8:29 PM UTC

}// 140/140

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Bubble Patterns

u/ellisk1

#waitforit
u/DataMeta

Very cool!!

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