Dweets awesomed by u/ellisk1

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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KilledByAPixel

remix of d/14542 by u/KilledByAPixel

function u(t) {

with(x)save(beginPath(font="85em'")),moveTo(j=1e3,540),clip(arc(j,540,2e3,q=t*6.3+9,q+.1)),restore(t>1||fillText("BROKE",29*S(q**3),j,1900))

Jun 12 2019 5:17 AM UTC

}// 140/140

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Broke

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u/katkip

Awesomed!
u/d0n.key

Hey that's me!
u/joeytwiddle

Smashing!
u/13thptr

neat
u/aleamb

fucking awesome!
u/KilledByAPixel

Dissecting A Dweet: Breaking Broke https://frankforce.com/?p=6766

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pavel

function u(t) {

for(i=c.width|=0;r=S(k=--i>>6)**2;x[i%64?'fillRect':'clearRect'](7-k/4,0,r,r))x.setTransform(99,0,0,42,960,32*k+(i%64*r||3)),x.rotate(3*t+k)

Jun 7 2019 6:27 AM UTC

}// 140/140

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#box #tornado #d3

u/aleamb

amazing!
u/donbright

how the....
u/KilledByAPixel

❒
u/vain

hard to believe... top!

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KilledByAPixel

function u(t) {

for(j=0;j++<29;)for(Z=i=192;i--;J=j*4-Z,Y=i/17|0,i==54||x.fillRect(i%17*2*Z*1.1+J-(Y&1)*Z,Y*Z*1.15+J,2*Z,Z))x.fillStyle=R(j**3/109,Q=70-i,Q)

Jun 2 2019 6:00 PM UTC

}// 140/140

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Another Brick in the Wall

u/13thptr

woah
u/13thptr

instant awesome for the reference and the dweet itself
u/katkip

Slavery be like
u/rnbw

"for the love of god please help me"
u/aleamb

amazing!!

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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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New_Core

function u(t) {

for(c.width|=q=i=300;i--;x.fillRect(i,0,9,30))x.fillStyle=`hsl(${v=i+t},99%,50%)`,x.setTransform(a=C(v),b=S(v),a,-b,q*i%2e3,-q+v/6*q*5%2e3)

May 23 2019 2:43 PM UTC

}// 139/140

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konfetti =)

u/Xen

nicely done
u/katkip

#particles
u/username

confetti?

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pavel

function u(t) {

for(c.width|=t%=i=6;i--;x.lineTo(960+1e3*X*C(A)/z,3e3*(1+t/6-S(a))/z))X=3*C(a=i%2*3.142/(1+1e4**(i-t)))-1,z=6+t+X*S(A=(i+t/4)/.477);x.fill()

May 21 2019 9:58 AM UTC

}// 140/140

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Let's see what unfolds

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u/jylikangas

Clever!
u/katkip

im shocked #genius
u/aleamb

wow!
u/donbright

so great
u/eph_aim

beautiful!
u/katkip

#infinite #loop
u/magna

#pavel
u/KilledByAPixel

Perfect loop 60 fps #GIF for you https://imgur.com/gallery/5kY1gNX
u/Ath0r

just wow
u/artfarnaa

Best dwitter

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pavel

function u(t) {

for(i=c.width|=0,s=120;Y=--i>>4;x.fillRect(0,-60,s,s))x.setTransform(1,0,C(o=(S(e=S(d=S(b=S(t-=170)+t)+b)+d)+e)/4+.78)/4,S(o),i%16*s,s*Y-60)

May 18 2019 5:20 AM UTC

}// 140/140

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u/katkip

This is nice

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Xen

remix of d/13938 by u/WasifBoomz

function u(t) {

x.fillRect((t|0)*700,!x.fillRect(!x.clearRect(1400,z=99,z,400),490,700,z),z,2e3)

May 17 2019 6:19 PM UTC

}// 80/140

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Golfed a bit

u/magna

Hi!
u/magna

#waitforit

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vinca

function u(t) {

for(t||(Y=0),X=2e3;X--;)x.fillStyle=R(r=200*(T(X/50)/T(Y/9)>S(X/50)+C(Y/9)),200*S(r+X/20|Y/4|t)),x.fillRect(X,0,1,5);x.drawImage(c,0,5),Y++

May 12 2019 2:23 AM UTC

}// 139/140

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u/pavel

Use Y=60*t
u/KilledByAPixel

very nice
u/joeytwiddle

#pattern
u/sigveseb

Sweet

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pavel

remix of d/13487 by u/KilledByAPixel

function u(t) {

for(i=t?c.width|=d=_=>u[j=q&-64|p>>6]=-!u[j]|1:(p=q=540,r=7,s=4);i--;)u[i]||x.fillRect(i?i%64*64:p+=r*=d(p+=r),i?i:q+=s*=d(q+=s),z=i?64:9,z)

Apr 27 2019 4:26 AM UTC

}// 140/140

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#breakout #tribute

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u/pavel

Had to make some visual sacrifices to get this #uncompressed
u/pavel

I discovered p+=r*=d(p+=r);q+=s*=d(q+=s) as part of messing around with this. Why does it work?
u/pavel

:)
u/KilledByAPixel

Oh wow, nice! That's the code that updates the position, velocity and applies collision for x and y. It needs to call the d function to check its colliding and also set the block to 1 if it does. It needs to check x and y separately so it knows which side to bounce off
u/pavel

Notice how d only takes one argument, and it ignores it.
u/KilledByAPixel

I see what you did there. So many great tricks in this one.
u/pavel

p+=r*=d(p+=r) the inner p+=r increments p and d ends runs with that value, however the outer p+= caches the old value of p so when d resolves the inner p+=r is silently ignored!
u/pavel

#physics

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