Top #gravity 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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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)

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metamero

remix of d/11693 by u/metamero

function u(t) {

eval(unescape(escape`琿砮汩湥呯⡭⬽瀫㴨愽堭洩⼨搽愪愯欫⡢㵙⵮⤪戯欩Ɱ⬽焫㵢⽤⤺⡭㵮㵙㴵㐰ⱘ㵫㴹㘰Ɒ㵱㴹Ɐ湭潵獥浯癥㵥㴾筦㴲⩫⽩湮敲坩摴栻堽昪攮砻夽昪攮祽Ɐ湣汩捫㵲敳整ⱸ⹲散琨㤬堬㐲ⰴ㈩⤻砮獴牯步⠩㭴桲潷⁴`.replace(/u(..)/g,"$1%")))

Jan 8 2019 1:17 AM UTC

}// 140/140

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#orbit #game companion version for d/11693 #interactive on mousemove change atractor : click to reset : take me home to squareland #gravity #physics

u/katkip

Wow that
u/katkip

that...s
u/katkip

aweosmee
u/donbright

yayyyyy

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metamero

remix of d/11690 by u/metamero

function u(t) {

eval(unescape(escape`琿砮汩湥呯⡭⬽瀫㴨愽堭洩⼨搽愪愯欫⡢㵙⵮⤪戯欩Ɱ⬽焫㵢⽤⤺⡭㵮㵙㴵㐰ⱘ㵫㴹㘰Ɒ㵱㴹Ɐ湣汩捫㵥㴾筦㴲⩫⽩湮敲坩摴栻堽昪攮砻夽昪攮祽Ɐ湤扬捬楣欽牥獥琬砮牥捴⠹ⱘⰴ㈬㐲⤩㭸⹳瑲潫攨⤻瑨牯眠琻`.replace(/u(..)/g,"$1%")))

Jan 8 2019 12:52 AM UTC

}// 140/140

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awesome!! #game!! how much time and clicks do you take to take me home? : click to change atractor : double click to reset : score=t*clicks : #gravity #physics

u/metamero

home = that beautiful square (pass thru is good)
u/metamero

#orbit
u/metamero

#interactive
u/metamero

different version/game that changes atractor on mousemove d/11694

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metamero

remix of d/11675 by u/metamero

function u(t) {

t?x.lineTo(m+=p,n+=q,a=X-m,b=Y-n,p+=a/=d=a*a/k+b*b/k,q+=b/d,x.stroke()):(Y=m=X=k=480,n=p=q=4,onclick=e=>{f=4*k/innerWidth;X=f*e.x;Y=f*e.y})

Jan 7 2019 11:07 PM UTC

}// 139/140

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drawing orbits #interactive! click to set atractor : 139B #gravity #orbit #physics

u/katkip

I love this one!
u/katkip

I love this one!

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katkip

function u(t) {

c.width*=1,x.lineWidth=9,x.arc(960,540,100,0,7),x.arc(m=960+S(t)*240,n=540+C(t)*240,50,0,7),x.arc(m+S(t*4)*90,n+C(t*4)*90,25,0,6),x.stroke()

Sep 20 2018 3:28 PM UTC

}// 140/140

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#orbit #space #gravity

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katkip

remix of d/14138 by u/katkip

function u(t) {

c.width*=1;t||(X=80,Y=40,v=20,V=8);x.fillStyle=R(V*9);x.fillRect(X,Y,99,99);X+=v,Y+=V;V++;if(Y>989)V*=-.9;if(X>1831||X<0)v*=-.9;v*=1.001;

May 24 2019 2:28 PM UTC

}// 137/140

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#physics #collision #hitbox #rect #bounce #bouncy #velocity #gravity #simulation #math

u/katkip

Less friction

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katkip

function u(t) {

t||(V=0,B=0,n=960,m=540);c.onmousemove=e=>{X=e.x*1.4,Y=e.y*1.4};n<X?V++:V--;m<Y?B++:B--;n+=V;m+=B;x.fillRect(n,m,10,10)

Jan 12 2019 11:31 AM UTC

}// 119/140

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!! before entering the canvas with the cursor, #fullscreen! It simulates quadratic gravity, not the Newtonian one! only 119 bytes, my own gravity system, inspired from u/metamero 's projects! There is no infinite velocity bug so the rectangle will not disappear so fast. If you have entered the canvas and you didn't fullscreen, reset the project by adding inoffensive changes to the script, then fullscreen. #interactive #physics #gravity

u/metamero

beautiful

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metamero

remix of d/11675 by u/metamero

function u(t) {

eval(unescape(escape`琿砮汩湥呯⡭⬽瀬渫㵱⤺⡙㴵㐰Ɑ㵘㵫㴹㘰Ɱ㵰㵱㴴Ɐ湣汩捫㵥㴾筦㴲⩫⽩湮敲坩摴栻堽昪攮砻夽昪攮祽Ɐ湤扬捬楣欽牥獥琩㭡㵘⵭㭢㵙⵮㭤㵡⩡⭢⩢㭤⼽欻瀫㵡⽤ⱱ⬽戯搻砮獴牯步⠩㭸⹳瑲潫敒散琨洬測愬戩`.replace(/u(..)/g,"$1%")))

Jan 7 2019 10:41 PM UTC

}// 140/140

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beautiful... #orbit + drawing #interactive! click to change atractor : double click to reset : #gravity #physics

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metamero

function u(t) {

eval(unescape(escape`瑼簨堽夽洽⸵Ɱ㵰㵱㴮㜬潮浯畳敭潶攽攽㹻堽攮砯楮湥牗楤瑨㭙㵥⹹⽩湮敲䡥楧桴紬潮捬楣欽牥獥琩㭡㵘⵭㭢㵙⵮㭤㵡⩡⭢⩢㭰⬽愯㵤⨽㤹㭱⬽戯㵤㭭⬽瀯㤹㭮⬽焯㤹㭸⹦楬汒散琨洪挮睩摴栬渪挮桥楧桴ⰹⰹ⤻`.replace(/u(..)/g,"$1%")))

Jan 6 2019 8:43 PM UTC

}// 140/140

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gravity : #gravity towards #mouse : move mouse to change atractor : click to reset : #interactive

dwitter.net | #gravity