New #rainbow dweets

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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davidsover

function u(t) {

x.fillStyle=`hsl(${t*82},99%,50%)`
for(i=0;i<65;i++){x.rotate(t)
x.fillRect(t*500,0,500,50)}

Dec 20 2022 9:17 AM UTC

}// 92/140

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#rainbow

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f8f82804

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;beginPath(fillStyle=`hsl(${i}rad 90%${99-i/2}%`))fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),60*A,0,7))

May 23 2022 5:18 PM UTC

}// 140/140

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#rainbow #sphere demake -- #d3 #shading #pbr

u/rh2

very cool

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f8f82804

function u(t) {

for(i=c.width=1760;i--;x.fillRect((i>>5)<<5,((i&32?i:~i)&31)<<5,32,32))x.fillStyle=`hsl(${i/4.8} 50% 50%`;

Jan 2 2022 9:14 PM UTC

}// 106/140

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#rainbow #boustrophedon

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erin

remix of d/21159 by u/erin

function u(t) {

c.style.filter="blur(9px)contrast(90)",x.fillStyle=`hsl(${t*99},69%,50%)`;x.fillRect(960+S(t*4)*99,540+C(t*5)*99,99,99)

Jan 6 2021 2:45 AM UTC

}// 119/140

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rainbow morph #rainbow #hsl #waves

Show more comments…
u/tomxor

Indecisive oil painter
u/erin

i love it
u/donbright

:)
u/magna

I love it when a dweet introduces (or reintroduces) and technique to inspire many remixes.
u/erin

<3
u/donbright

#blobs

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erin

function u(t) {

x.fillStyle=`hsl(${t*999},69%,50%)`,x.fillStyle=`hsl($S(t),99%,50%)`;x.fillText('█',960,7),x.drawImage(c,S(t*9)*5,9)

Jan 5 2021 11:43 PM UTC

}// 116/140

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rainbow triangle (fixed)

u/erin

#rainbow
u/erin

#hsl
u/Xen

nice!
u/erin

thnx :)

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Xen

remix of d/18555 by u/myro

function u(t) {

for(w=r=1888;r--;x.fillRect(w/2+u,w/4+v,r/6,r/6))u=r*C(a=r-t*w%w),v=r*S(a),x.fillStyle=`hsl(${a*t},69%,50%,.1)`

Jun 25 2020 5:00 PM UTC

}// 111/140

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-Enjoy The Trip-

u/Xen

are you to watch for the entire length of any EDM track (Bassline/Dubstep/DnB)
u/Xen

#hypno #xweet #rainbow #waitforit

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Calada2

function u(t) {

b=500
x.beginPath()
x[c='lineTo'](a=S(t*9)*200+960,C(t*9)*200+b)
x[c](S(t)*b+960,C(t)*b+b)
x.strokeStyle=`hsl(${a},50%,70%`
x.stroke()

Apr 29 2020 8:28 PM UTC

}// 134/140

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#Rainbow #Star

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Xen

remix of d/18108 by u/Xen

function u(t) {

for(i=38;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${t*59},${t}%,50%)`,
x.arc(1e3+C(i*7+t/59)*t**2.1,500+S(i*2)*t**2,500-t*t*.7,0,9)

Apr 1 2020 4:11 PM UTC

}// 138/140

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R&om 2 #waitforit

u/Xen

#rainbow #spikes #d3

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f8f82804

remix of d/16585 by u/f8f82804

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁘👷🐱𞐲𜀻𦀭🐱𝠻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁡𬡣𚀰𛀰𛁷𛰸𛀰𛀷𚐩𚐩𬱥𭁔𬡡𫡳𩡯𬡭𚁡👃𚁳👘𛰹𞐭𭀩𛁢👓𚁳𚠳𚐬𛑢𛱃𚁴𛰳𛑳𚐬𨐯𤰨𭀪𜠩𛁘𛀵𝀰𚐬𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱘𛱷𯑴𭑲𫠬𞐵𙐬𝐰𙐩𨀬𩱬𫱢𨑬𠑬𬁨𨐽𛠰𜐻`.replace(/u../g,'')))

Nov 8 2019 10:31 PM UTC

}// 131/140

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#messy #rainbow

u/DaSpider

Somehow the compressed tweet shows as longer than the uncompressed code, and oth exceed 140 characters?! 😕
u/f8f82804

There's a mismatch in the way that characters are counted -- this compressor uses 32-bit characters which are counted as 2 bytes in the front end, but are counted as 1 by the back end. I think there's an issue on the Dwitter GitHub where u/lionleaf has some comments about why.
u/Cloud

#gradient

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f8f82804

remix of d/16561 by u/f8f82804

function u(t) {

for(X=w=c.width^=0;X-=4;x.fillRect(0,-w/2,9,w))x.setTransform(α=C(θ=S(z=X/99-t)/4),β=S(θ),-β,α,X,540),x.fillStyle=`hsl(${X/w}turn,95%,50%)`

Nov 8 2019 10:05 PM UTC

}// 139/140

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#rainbow #distortion

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