Dweets awesomed by u/baon

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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KilledByAPixel

remix of d/14461 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜀻𪐼𜑥𜰻𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𚐬𬀮𨑲𨰨𪐥𜐲𜀫𞐪𤰨𭀫𪐩𛁱𚠴𚱩𚠷𝰥𝐹𛁩𚰫🱱𛰲𞠲𩐳𛀰𛀷𚐩𛁸𛡧𫁯𨡡𫁃𫱭𬁯𬱩𭁥𣱰𩑲𨑴𪑯𫠽𙱳𨱲𩑥𫠧𚑱🐨𚀱𚱓𚁩𚐩𚠳𩐷𛑴𚠨𪐥𞐫𞐩𛰴𚐥𜐹𛁩🱸𛡦𪑬𫁓𭁹𫁥👒𚀲𝐵𛁱𚠵𛁱𚐺𨰮𭱩𩁴𪀽𜐲𜀻`.replace(/u../g,'')))

Jun 6 2019 3:10 PM UTC

}// 140/140

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Playing With #Fire

u/metamero

arc fire >> rect fire
u/KilledByAPixel

The additive blending helps.

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KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱸𛡦𪑬𫁒𩑣𭀨𜀬𥰽𜑥𜰬𭰽𜱥𜰬𭰩𞱦𫱲𚁩🐹𞐻𪐭𛐻𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𦠽𦐼𜀿𬠫𦐺𬠩𛁰𛡥𫁬𪑰𬱥𚀨𪐪𞐹𚱴𚠨𝐹𞐫𤰨𪐪𪐩𚠪𜠪𥰩𚐥𭰭𬠬𥰭𦐭𬠬𜠪𬠭𦠬𦠬𜀬𜀬𝰩𚐩𬠽𪐬𪀽𚀲𚱩𚡷𙐹𚐪𞐹𛁙👨𚠨𤰨𥰪𭀯𪀫𪐩𚠪𜠩𚠪𛠵𛑲𛰳`.replace(/u../g,'')))

Jun 4 2019 6:13 AM UTC

}// 140/140

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Bouncing Balls

u/SMON

They deform when bouncing! ❤️
u/katkip

Realistic
u/katkip

#bouncy #physics
u/KilledByAPixel

#bounce

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pavel

remix of d/14376 by u/pavel

function u(t) {

eval(unescape(escape`瑼簨瀽焽刽㌵〬堽夽爽猽㔩㭐㵰ⵘ㭑㵱ⵙ㭐⩐⭑⩑㸱攵☦⡕㵐⼱㔬嘽儯ㄵ⤻砮慲挨瀫㵲⨽瀾㵒♰㰱㔷ぼ簭ㄬ焫㵳⨽焾㵒♱㰷㌰籼ⴱⱒⰰⱣ⹷楤瑨簽〩㭸⹡牣⡘⬽唬夫㴫⭖ⰳ㔬〬㜩㭸⹦楬池敶敮潤摠`.replace(/u(..)/g,"$1%")))

Jun 2 2019 7:17 AM UTC

}// 134/140

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#physics #bounce #compressed

u/pavel

172 t||(p=q=R=350,X=Y=r=s=5);P=p-X;Q=q-Y;P*P+Q*Q>1e5&&(U=P/15,V=Q/15);x.arc(p+=r*=p>=R&p<1570||-1,q+=s*=q>=R&q<730||-1,R,0,c.width|=0);x.arc(X+=U,Y+=++V,35,0,7);x.fill`evenodd`
u/DataMeta

Would be very cool to see the ball decoupled from the container's reference frame. Could it fit within a compressed dweet?
u/pavel

it is decoupled
u/DataMeta

Somehow missed that. Awesome.

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pavel

remix of d/10076 by u/yonatan

function u(t) {

t?X*X+Y*Y>2.4e5&&(v=C(t*t)/42-.07,U=v*X,V=v*Y):U=V=Y=X=3
X+=U;Y+=++V
x.arc(w=960,h=540,h,0,c.width|=0);x.arc(w+X,h+Y,40,0,7)
x.fill`evenodd`

Jun 2 2019 12:27 AM UTC

}// 140/140

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#physics #bounce

u/pavel

The velocity of the bounce changes on every hit, otherwise the ball would settle on a simple pattern

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pavel

remix of d/14305 by u/robbyg

function u(t) {

r=(t&&2+r)**.5;throw p=t?2*p/r:2

May 31 2019 3:19 AM UTC

}// 32/140

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Calculating #pi based on Viète's formula

u/pavel

Converges pretty quickly

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pavel

function u(t) {

for(i=108;i--;x.fill(new Path2D('M2131404151424325243323221303'.split``.join` `)))x.setTransform(s=41.8,0,0,s,i%16*4*s-2*s,(i>>4)*4*s-s)

May 27 2019 9:04 PM UTC

}// 136/140

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Decent!

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pavel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁥👮🐾𫠦𞀿𞀭𫠥𞀺𫠥𞀬𨰮𭱩𩁴𪀽𪐽𜠱𝰶𞱪👩𛐭🠾𝰻𨑲𨰨𝠶𜀫𩐨𪠫𜰩𚠶𝐬𜰴𜀫𩐨𪠭𜐩𚠴𝐫𫀫𭀥𜠪𝐰𛐱𜀰𛰨𜐫𞐪𚠨𪠭𭀥𜠪𞐩𚐬𝐰𛑩𙐲𚠲𜀬𨐽𪐥𝀯𛠶𝀬𨐩𚑬👩𙐱𜠸𛁧𫁯𨡡𫁁𫁰𪁡🐱𛑬𚠪𛠲𛰲𛠶𜰬𪐥𝁼𯁢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𚐩`.replace(/u../g,'')))

May 25 2019 6:04 AM UTC

}// 140/140

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Columns #beesandbombs

u/KilledByAPixel

Yes👍
u/Xen

smooth
u/pavel

194 with(x)for(e=n=>n&8?8-n%8:n%8,c.width=i=2176;j=i-->>7;arc(660+e(j+3)*65,340+e(j-1)*45+l+t%2*50-100/(1+9**(j-t%2*9)),50-i%2*20,a=i%4/.64,a))l=i%128,globalAlpha=1-l**.2/2.63,i%4||beginPath(fill())
u/KilledByAPixel

60 fps looping gif https://imgur.com/gallery/0JBsfyV

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pavel

remix of d/13902 by u/KilledByAPixel

function u(t) {

for(c.width|=S*S<2e4|C*C+9*C>55?onclick=_=>v=-20:S=v=m=0,C=64-m++%98,S+=v++,i=3;i--;)x.fillRect(591+!!i*C*25,[S+491,0,720][i],s=i?360:98,s)

May 17 2019 4:24 AM UTC

}// 139/140

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Click to flap #interactive #game

Show more comments…
u/pavel

Should give you plenty of characters for an improved compressed version
u/KilledByAPixel

amazing
u/joeytwiddle

Fantastic!
u/username

well, it is not like Flappy Bird anymore. it is just two squares at the same position all the time instead of tubes at random heights
u/username

and I feel like it is constructed in a way that makes any improvements very hard
u/KilledByAPixel

it's a demake of a demake. some really good ideas though, i've already used them to chip off a few more bites from my version
u/pavel

#physics
u/IV

needs the airwolf theme tune :)
u/pavel

#flappybird

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katkip

function u(t) {

eval(unescape(escape`挮睩摴株㴱㭦㴨堬夬朩㴾筸⹴牡湳污瑥⡘ⱙ⤬砮牯瑡瑥⡧⤬砮瑲慮獬慴攨ⵘⰭ天紻景爨椽㤻椭ⴻ⥸⹦楬汒散琨㐰〫椪㄰〫匨琩⨳〰ⰴ〰ⰵ〬㈰〩ⱦ⠴〰⭩⨱〰⭓⡴⤪㌰〬㐰〬䌨琪㤫椯㈩⼨㤫琪琪㤩⤻`.replace(/u(..)/g,"$1%")))

May 16 2019 1:49 PM UTC

}// 135/140

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c.width*=1;f=(X,Y,g)=>{x.translate(X,Y),x.rotate(g),x.translate(-X,-Y)};for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200),f(400+i*100+S(t)*300,400,C(t*9+i/2)/(9+t*t*9))

u/katkip

#default #coil #bounce #physics

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pavel

remix of d/13859 by u/magna

function u(t) {

with(x)for(rect(0,o=C(t)<0,w=c.width|=i=9,w*o),transform(s=960*S(t)**4+50,0,0,s,960,540),rotate(t);i--||fill`evenodd`;)rect(2*i+o-9,-2,1,4)

May 16 2019 3:29 AM UTC

}// 139/140

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#default #uncompressed

u/magna

Yay!

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