Dweets by u/jellyedwards

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

} // 112/140

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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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jellyedwards

remix of d/17743 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=20;i--;)
for(X=-5;X<=5;X+=.05)
ψ=(1-X**2)*3**-(X**2/2)*S((i+t*20)/4)+.5,x.fillRect((X+5)*140+i*30,i*40+400-ψ*300,4,4)

Feb 25, 2020 7:46 AM

}// 134/140

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Different animation

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jellyedwards

remix of d/16838 by u/jellyedwards

function u(t) {

for(c.width|=i=2e3;i--;x.fillRect(960-d,i,l?d:9,20))f=i%2,l=i%63<2,d=S(a=t-i/99+f*3)*200,x.fillStyle=`hsla(${l?50+60*i:0},99%,45%,${1-C(a)}`

Dec 13, 2019 1:08 AM

}// 140/140

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DNA colour version

u/pavel

i=c.width|=0
u/jellyedwards

Thanks Pavel, I'll remember that next time
u/rodrigo.siqueira

#dna

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jellyedwards

remix of d/16795 by u/katkip

function u(t) {

x.fillRect(0,0,e=2e3,e);for(j=2;j--;x.globalAlpha=.1)for(i=e;i--;x.clearRect(960+a*200,i,i%50==0?(S(c+4)-a)*200:9,9))c=t+i/99,a=S(c+j*4)

Dec 12, 2019 7:08 AM

}// 136/140

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removed the genetic abnormalities

u/katkip

haha, nice!

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jellyedwards

remix of d/16647 by u/veubeke

function u(t) {

c.width^=0;for(x.transform(80,i=9,0,80,960,540);i--;x.fill(new Path2D(`M-1-5q${D=C(-t)+1} 1,2 0q ${D-2}-1,-2 0`)))x.rotate(i-8?.7:S(-t)*2)

Nov 17, 2019 7:33 AM

}// 138/140

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if you reverse t it kinda looks like the blobs have inertia

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jellyedwards

remix of d/16288 by u/robbyg

function u(t) {

with(x)for(rect(0,440,a=c.width|=0,a),clip(arc(960,35*t,300,0,7)),i=60;i--;fillStyle=R(z=400-i*t,z/2,i*i-t*t))fillRect(0,i*40,a,25+i/2)

Oct 25, 2019 6:39 AM

}// 135/140

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Lots of space to animate it

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jellyedwards

remix of d/15844 by u/katkip

function u(t) {

w=c.width|=l=200;with(x)for(q=2;q--;fill(arc(q*w,500,l,0,7)))for(i=9;i--;fillRect(i*99-t*w%w+q*w,400,50,l))beginPath(fillStyle=`#${q*94}0F`)

Sep 30, 2019 11:51 AM

}// 140/140

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didn't turn out exactly as I'd imagined but added portals to your #default portal!

u/katkip

nice

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jellyedwards

remix of d/15514 by u/pavel

function u(t) {

with(x)for(c.width|=i=j=t/3|0,translate(960,540);i--;fillRect(-2e3,-2,4e3,2))rotate(q=Math.PI/j),beginPath(fill(arc(S(t+i*q)*500,0,40,0,7)))

Aug 25, 2019 5:11 PM

}// 140/140

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Tiny change so it grows over time

u/aleamb

great!

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jellyedwards

function u(t) {

a=960;b=a/2;
with(x)
for(i=j=99;i--;fill())
beginPath(),fillStyle=i>34?R(0,i,i,t*i%1/j):R(0),moveTo(a,b),arc(a,b,b*i/j,t,t+.05),lineTo(a,b)

Aug 5, 2019 5:50 AM

}// 139/140

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#iris

u/katkip

#realistic

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jellyedwards

remix of d/12732 by u/marc8

function u(t) {

c.width=w=320
t%=9
for(i=0;i<w;i++)z=1-(S(k=(i-w/2)/9)/k),x.globalAlpha=z*t/9,x.lineTo(i,1+z*6*t),x.fillRect(i,80,1,70)
x.stroke()

Mar 15, 2019 8:25 AM

}// 130/140

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added a bit of animation to it

u/DataMeta

#hiddengem

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jellyedwards

remix of d/8172 by u/generative-eu

function u(t) {

c.width|=0;with(x)for(i=66;i--;stroke())H=i%29,A=H>10,beginPath(lineWidth=25+H),arc(960,540,L=8*i,A*5.4,A?4:7),strokeStyle=R(255-L*t,0,0,.4)

May 24, 2018 6:23 AM

}// 140/140

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What are you doing, Dave? .... #2001

u/zanella

*applause*
u/generative-eu

This is awesome, thanks for the remix!
u/jellyedwards

Thanks very much! I had tried something like this before but couldn't get it <140, your dweet really helped!

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