Dweets awesomed by u/zanella

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: #Food

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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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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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nickd3000

function u(t) {

m=20;f=p=>(10*S(p-i/m)^10*C(p-j/m))*20;for(i=0;i<96;i++)for(j=0;j<60;j++){c=f(t)+f(-t/2),x.fillStyle=R(9-c,c/2,c),x.fillRect(i*m,j*m,m,m)};

Jan 25 2018 10:48 PM UTC

}// 139/140

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RUBY AND SAPPHIRE

u/donbright

ow my head
u/sigveseb

Dope stuff! Colors rock

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aleamb

function u(t) {

c.width=255,x.font="30px p",!t&&(s=y=0,b=140,c.onmouseup=e=>{s++})
y<b&&(y+=a=t*t-s)
x.fillRect(b,b,30,2)
x.fillText(y>b&&a>2?'💥':'🚁',b,y)

Jan 25 2018 8:41 PM UTC

}// 138/140

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You must land the helicopter smoothly. Click on canvas to stop the fall.

Show more comments…
u/aleamb

For reset game, refresh page. i did not have space for build a reset.
u/bepisTM

oh my god this is really cool
u/lionleaf

Haha, amazing :) Awkward to reset, but I managed to land the helicopter!
u/donbright

lolo
u/donbright

top 5 anime endings
u/joeytwiddle

Oh man. I finally landed it! :-D
u/joeytwiddle

Nice #game !
u/aleamb

thanks joeytwiddle
u/katkip

Wowowowow
u/aleamb

#interactive

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41407

function u(t) {

o=100;w=c.width;h=c.height;x.globalAlpha=.006
x.fillRect(0,0,w,w)
for(i=6;i--;)x.clearRect((t*o*i)%(w+o)-o,h/2+C(t*i/2)*o*i-o/2,o,o)

Jan 25 2018 1:58 PM UTC

}// 132/140

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u/innovati

WORMS!

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benji

function u(t) {

l=c.width+=i=0;h=300;for(;++i<99;)for(j=a=(t+S(i));j++<99;)x.fillRect(l*S(.5)+~~a*(w=j*h/h)*S(j*2),(~~a?h:a*h)*(S(j)/C(a/9)+2)+w/S(a)/3,3,3)

Jan 25 2018 12:15 PM UTC

}// 140/140

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Infidwitti

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yonatan

remix of d/6408 by u/yonatan

function u(t) {

t?x.d=x.drawImage:c.width=w=256
x.d(c,-2,1,260,2e3)
for(i=0;i++<w;x.fillRect(i,0,1,1))x.fillStyle=R(r=150+t*i**4%w,r,w)
x.d(c,-9,31,374,700)

Jan 25 2018 2:08 AM UTC

}// 140/140

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u/magna

Nice!
u/joeytwiddle

JSConf Asia approves!
u/yonatan

#water #waterfall
u/sigveseb

Pretty sweet

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donbright

remix of d/6160 by u/zanella

function u(t) {

Q=(x,y)=>x*x+y*y
for(i=N=128;i--;)for(j=N;j--;)B=Q(i,j),G=Q(N-i,16-j),P=Q(9-i,N-j),x.fillStyle=R(P%B%G,B%G%P,G%P%B),x.fillRect(i*8,j*8,8,8)

Jan 25 2018 1:02 AM UTC

}// 139/140

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zanella got me thinking more about math... d/6378 was basic color... this doesn't look like much but the theory is interesting to me....a circles-and-squares pseudo fractal, but with the added idea of "centers of gravity" from which the modular arithmetic create patterns against each other. it's incredibly slow so animation is almost pointless. but i like the idea still.

u/iverjo

cobweb

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BackendForth

function u(t) {

c.width=1920
for(i=1;i<100;i++,x.fill())x.beginPath(),v=C(t/(i/99)**.5),x.fillStyle=R(i*2,i*2,i*2,.9),x.arc(960+S(v)*i*9,99+C(v)*i*9,i,0,7)

Jan 24 2018 10:19 PM UTC

}// 140/140

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perbyhring

function u(t) {

c.width=1920;h=540;x.fillRect(0,0,1e4,1e4);v=t*1e-5;for(i=0;i<1e4;i++)x.clearRect(i*T(v*i),(C(i%3.14)*h)/C(t*C(i)),T(i%6.18),10);

Jan 24 2018 9:05 PM UTC

}// 129/140

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u/donbright

cool

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yonatan

remix of d/6432 by u/yonatan

function u(t) {

t?c.width|=0:a=[]
for(i=z=960;i--;x.fillRect(X,Y,9,9))[X,Y,I,J,L]=a[i]||[],a[i]=L?[X+I,Y>z?z:Y+J,I,Y>z?J*-.8:J+1,L-1]:[z,z,J%2,-i%70,i*9]

Jan 24 2018 8:40 PM UTC

}// 138/140

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particle fountain

u/Qwitter

They seem so happy.
u/donbright

awesome awesome awesome
u/iverjo

#bounce

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