Top #orbit 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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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑳🐨𦀬𦐬𬠬𪐽𜀩🐾𮱦𫱲𚁦𪑬𫁓𭁹𫁥👫🰧𘱦𩡦𙰺𙰣𜀰𜀴𙰬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁡𬡣𚁘𛁙𛁫🱲𞠲𩐳𛀰𛀷𚐩𚐻𪐼𜐫𬠯𝠻𪐫𚰩𭰽𪐪𬠬𘑫𯁲🠸𙠦𬰨𦀫𤰨𨐽𪐦𙠳𞐹𚡴𛱷𚱫𚐪𭰬𦐫𠰨𨐩𚡷𛰲𛁫𚰫🱲𚠨𛠲𛑃𚁫𚡫𚐯𝐩𞠶𞐩𯐻𬰨𞐶𜀬𝐴𜀬𪰽𜀩`.replace(/u../g,'')))

Jan 25 2020 11:56 PM UTC

}// 139/140

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Mini Solar System #space

u/KilledByAPixel

#orbit

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f8f82804

remix of d/3840 by u/letsbreelhere

function u(t) {

c.width=400;x.font='2em α';x[f='fillText']([...'🌗🌘🌚🌒🌓🌔🌝🌖'][(1.3*t+.4)%8|0],200+C(t)*99,99+S(t)*50);x[f]([...'🌎🌏🌍'][t%3|0],200,99)

Aug 22 2018 6:04 PM UTC

}// 129/140

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#earth #moon #orbit #youarethesun

u/katkip

WOOW
u/d0n.key

But then it would always be full moon o.ô
u/d0n.key

nvm how do I delete a comment? :DD
u/f8f82804

@d0n.key See my remix for fixed lighting
u/aleamb

cool dweet!

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pavel

function u(t) {

for(c.width|=i=99;S[u[t]=t]=x[t]=i--;x.fillRect(960+(u[i]+=S[i]-=u[i]/d),540+(x[i]+=C[i]-=x[i]/d),C[t++]=9,9))d=(u[i]**2+x[i]**2)**1.5/7e3

Feb 28 2019 5:17 AM UTC

}// 138/140

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#physics #orbit #orbits

u/pavel

Funky start due to lack of chars but quickly settles. Imagine a black hole in the middle.

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metamero

remix of d/11726 by u/metamero

function u(t) {

eval(unescape(escape`砮晩汬剥捴⡴㽭⬽瀫㵡⼽搽⡡⩡⽫⭢⩢⽫⤪⨱⸵㩱㵰㴲ⱴ㽮⬽焫㵢⽤㩭㵙㵘㵫㴹㘰ⱴ㼸㩮㴴㈬琿㠺測愽堭洬戽夭測派㈦洼㐴♮㹫♮㱫⬴㈿匽琺潮捬楣欽堿攽㹘㴨夽攮礪欪㈯楮湥牗楤瑨⤪攮砯攮示牥獥琩㭴桲潷⁓`.replace(/u(..)/g,"$1%")))

Jan 10 2019 9:55 PM UTC

}// 140/140

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now that is a #gravity #GAME !! click to set atractor : score=t is thrown when mover hits the 42px square : weird reset is click twice on left border aka X=0 (best on fullscren) : #orbit #physics #interactive

u/SockTaters

What a unique concept! I got 0.41666766666666666 after messing around for like 10 minutes

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metamero

remix of d/11691 by u/metamero

function u(t) {

t?x.fillRect(m+=p+=(a=X-m)/(d=a*a/k+(b=Y-n)*b/k),n+=q+=b/d,9,9):(Y=540,m=X=k=960,n=p=q=7,onclick=e=>{f=2*k/innerWidth;X=f*e.x;Y=f*e.y})

Jan 8 2019 12:18 AM UTC

}// 135/140

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rect orbits #interactive! click to set atractor : 135B #gravity #orbit #physics

u/metamero

d/11691(lines version) and d/11699 (arcs version)
u/metamero

d/11693 and d/11694 are games
u/metamero

d/11691 <3
u/donbright

#genius

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f8f82804

remix of d/9340 by u/f8f82804

function u(t) {

c.width=400;y=3-C(t);with(x)font=4/y+'em a',fillText('🌕',200+400*S(t)/y,99+99*C(t)/y),font='2em a',fillText([...'🌍🌎🌏'][t%3|0],188,99)

Aug 23 2018 8:51 PM UTC

}// 133/140

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Fixed the lighting! #perspective #earth #moon #orbit #youarethesun

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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/11691 by u/metamero

function u(t) {

t?x.arc(m+=p+=a/=d=a*a/k+b*b/k,n+=q+=b/d,d,~x.stroke(),k):(Y=540,m=n=X=k=960,p=q=7,onclick=e=>{X=2*k/innerWidth;Y=X*e.y;X*=e.x});a=X-m;b=Y-n

Jan 8 2019 6:21 PM UTC

}// 140/140

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drawing orbits with circles #interactive! click to set atractor : #gravity #orbit #physics

u/Gabe

copy cat
u/metamero

hahahahaha

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metamero

remix of d/11726 by u/metamero

function u(t) {

eval(unescape(escape`𭀿𮀮𫁩𫡥𥁯𚁭𚰽𫐾𪱼𯁭🀱🱰🐭𬀺𬀫👡𛰽𩀽𚁡𚡡𛱫𚱢𚡢𛱫𚐪𚠱𛠵𛁮𚰽𫠾𜐰𝰹𯁼𫠼𜐿𬐽𛑱𞡱𚰽𨠯𩀩𞠨𪰽𫐽𦀽𦐽𝠳𞐬𪰪👮👱🐳𛁰🐶𛁯𫡭𫱵𬱥𫑯𭡥👥🐾𦀽𩐮𮀪𚁙👥𛡹𚡫𛱩𫡮𩑲𥱩𩁴𪀩𛱥𛡹𛁯𫡣𫁩𨱫👲𩑳𩑴𚐻𨐽𦀭𫐬𨠽𦐭𫠬𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jun 6 2019 6:38 PM UTC

}// 139/140

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#gravity in a bouncing universe : #orbit #physics #interactive : move mouse to set atractor : click to reset

u/katkip

Wow
u/DataMeta

Fun!

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metamero

function u(t) {

eval(unescape(escape`琿砮汩湥呯⡭⬽瀫㵡⼽搽⡡⩡⽫⭢⩢⽫⤪⨱⸵Ɱ⬽焫㵢⽤⤺⡭㵮㵘㵫㴹㘰ⱙ㴵㐰Ⱬ⨽焽㈬瀽㔮㤬潮捬楣欽攽㹸⹦楬汒散琨堽⡙㵫⽩湮敲坩摴栩⩥⹸ⱙ⨽攮礬㠬㠩Ɐ湤扬捬楣欽牥獥琩㭡㵘⵭Ɫ㵙⵮ⱸ⹳瑲潫攨⤻`.replace(/u(..)/g,"$1%")))

Jan 10 2019 2:09 PM UTC

}// 139/140

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now correct #gravity formula : #orbit #physics #interactive : click to set atractor : double click to reset

u/metamero

all of my previous #orbit dweets are not #gravity , please refer to this version for the right formula (gravity ∝ 1/||r||**3)

dwitter.net | #orbit