Dweets awesomed by u/mmfun

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: #Opposites

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AnnanFay

function u(t) {

with(x)scale(9,9),[0,7.5,32,26,14,2,3].map((v,i)=>fillRect(X=50+i*16,99,13,-v-36,fillText(`MTWTFSS`[i],X+2,110))),fillText('Dweets/🌞',80,9)

Feb 14 2018 5:10 PM UTC

}// 139/140

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Y Axis: Linear scale from 0 to 1082. Min is 571 on Monday, Max is 1082 on Wednesday

u/sigveseb

Awesome!
u/iverjo

So much stuff packed into a single dweet!

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davidsharp

remix of d/6879 by u/davidsharp

function u(t) {

w=255
with(x)stroke(),beginPath(),lineWidth=9,strokeStyle=`hsl(${S(t)*C(t)*100},70%,60%)`
for(i=0;i<99;)x.lineTo(++i*19,500+S(i/5)*w*S(t+i))

Feb 13 2018 11:32 AM UTC

}// 140/140

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BackendForth

function u(t) {

c.width=1920
n=20
for(i=999;i--;x.fillRect(w*99,h*99-99,45,45)){r=(t+i)%999
w=r%n
h=r/n-r/n%1
if(w>n-1)h+=w-n+1,w=n-1
w=r%(2*n)>n?n-1-w:w
}

Jan 26 2018 4:08 PM UTC

}// 139/140

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u/Jezza

Elegant!
u/Purpzie

fitting for your username

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magna

remix of d/6493 by u/magna

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=64;i--;)for(x.setTransform(1,0,0,1,i%8*240,(i>>3)*135),j=99;j--;)x.clearRect(120+C(t+j/4)*50,67+S(j*i)*50,3,3)

Jan 26 2018 1:14 AM UTC

}// 140/140

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Show more comments…
u/donbright

!!!!!!!!!!
u/donbright

man this is... unbelievable
u/aleamb

fucking awesome!
u/magna

thanks! there's a lot of room to play around with variations with this idea. go nuts!
u/sandstedt

Amazing!
u/zanella

I didn't know computers could do such thing. :D
u/rikardlindstrom

Wowwowowow
u/Qwitter

!!!!!!!!!!!!!!!!!
u/Qwitter

This makes me just eant to give up a qwit
u/sigveseb

Really nice :D
u/sigveseb

64-in-1 dweet value megapack ^^
u/diceroll123

how do i give you Dwitter Gold™️?
u/magna

I only take Dwittercoin, but thanks for the thought!
u/Qwitter

Have a Dwitcoin <svg height="40" width="40"><circle cx="10" cy="15" r="9" stroke="#999900" stroke-width="2" fill="#bfbf22" /><text x="7" y="20" fill="#cfcf00">$</text><text x="5" y="20" fill="#eeee00">D</text></svg>
u/bepisTM

wait what, dwitter comments support tags?
u/Qwitter

<del>no</del>
u/bepisTM

<span style="color:#f06">test</span>
u/Qwitter

<svg height="20" width="40"> <text x="5" y="10" fill="red" transform="rotate(30 0,0)">P</text> <text x="10" y="10" fill="red" transform="rotate(20 0,0)">A</text> <text x="15" y="20" fill="red" transform="rotate(-20 0,0)">S</text> <text x="20" y="35" fill="red" transform="rotate(-30 0,0)">S</text> </svg>
u/StarStep

pass
u/lionleaf

#multi_dweet #awesome #visualization
u/lionleaf

#multidweet
u/rodrigo.siqueira

A collection of Lissajous patterns
u/vain

Lissajous patterns in 140 chars? top!

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BIGduzy

function u(t) {

c.width^=0;w=2E3;s=32;t*=60;z=s*t|0;y=s*(z/w)|0;for(i=64;--i;){x.fillStyle=R(t%255,z%255,y%255);x.fillRect((z-i*s)%w,(y+S(i*t)*s)%1E3,50,s)}

Jan 15 2018 9:25 PM UTC

}// 140/140

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dogspace

remix of d/6061 by u/username

function u(t) {

c.width|=0
for(x.font="16ex f",x.translate(400*t,0),i=9;i--;)for(j=16;j>10*-t;j--)x.fillText(String.fromCodePoint(128e3+i+j),120*j,99+120*i)

Jan 15 2018 6:03 PM UTC

}// 140/140

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thanks to /y/Xen for shrinking down 6 characters

u/dogspace

u/Xen
u/Xen

no worries ;-)
u/dogspace

btw seventh dweet

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PicturElements

function u(t) {

c.width=1920
a=!t?[]:a.slice(-20)
if(t%0.127<0.01)a.push([t%1*2e3,-40])
x.font="80px A"
for(e of a)x.fillText('❄',e[0]+S(t+e[0])*90,e[1]+=6)

Jan 8 2018 3:51 PM UTC

}// 140/140

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u/joeytwiddle

#christmas #snow #snowflake

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corruptio

remix of d/5600 by u/p01

function u(t) {

for(i=h=432;i--;x.fillRect(h+(h/i-1)**.5*S(t-i)*i,i,9,44))x.fillStyle=R(v='㓀职뿽흟�巶涷溲疗恋ᑐㆇന䁓ꘐ㒄␅਩先р蠂'.charCodeAt(i/16)>>i%16&1,v*h,99,C(t-i))

Jan 8 2018 9:44 AM UTC

}// 140/140

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Show more comments…
u/aemkei

🌎 😍
u/p01

Fantastic job! Love the use of the cos(t-i) aka backface culling as alpha value of the fillStyle to sort the splats and skip clearing the whole canvas. That was THE killer optimization to fit in 140 chars.
u/sigveseb

Wow! ACE
u/donbright

:O
u/lionleaf

Amazing!
u/Teijou

Does it JS or another language?
u/fusty

Wow . . . how?
u/fusty

It would be amazing if you could post an expanded, commented version along with your 140 character versions on this site.
u/oldspork

I'm completely new to all coding and just found out about this amazing community; how on Earth do these symbols code for a globe?
u/hg

oldspork These symbols are just what unicode decides his binary data can best be represented as in text. The real magic is the charCodeAt part of their code.
u/iverjo

#sphere #earth #globe

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BackendForth

function u(t) {

c.width=1920
for(i=0;i<1080;i+=9){
r=i/10
x.fillStyle=R(0,0,0,.4)
x.fillRect(960+1.0065**i*C(-6*t-i*2)+49*S(t+i/99),1080-i,r,r)
}

Jan 5 2018 5:43 PM UTC

}// 129/140

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u/M1T0

tornado!

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BackendForth

function u(t) {

c.width=1920
for(i=0;i<1920;i+=4)
{s=i/99-t*4%27+5
w=Math.pow(2,-s*s)*99+9
x.fillRect(i,540-w/2+S(i/43)*9+(i>960?i/2-480:0)*(i%8?1:-1),8,w)}

Jan 4 2018 1:11 AM UTC

}// 140/140

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Show more comments…
u/justinwzig

This rocks
u/magna

Awesome!
u/lurifax

Smooth!
u/sigveseb

Niiice
u/jbl

beautiful!
u/Bugsy

Golfed and slightly cleaned at https://www.dwitter.net/d/5543. Have fun with the extra characters!
u/Bugsy

(cleaned is referring to some slight blockiness on the right side of the animation, not the code. My code is much uglier :P)
u/BackendForth

Neat! TIL Javascript accepts python notation for exponents.
u/ETHproductions

Golfed even further at https://www.dwitter.net/d/5601. Now there's 30 extra chars to play around with :-)
u/mohd-akram

I was expecting it to open like a zip :D
u/lionleaf

#feynman #feynman_diagram #organic #quantum_field_theory
u/lionleaf

#zip
u/rodrigo.siqueira

Neural sign propagating through axon terminals
u/rodrigo.siqueira

#neural
u/rodrigo.siqueira

#neuralnetwork

dwitter.net | mmfun (2104)