Dweets awesomed by u/DataMeta

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/22756 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󣌽󚍲󛍡󚜽󟭸󛭬󪝮󩝔󫼨󦌫󟝲󚭃󚍡󚜬󦜫󟝲󚭓󚍡󚜩󒭦󫽲󚍣󛭷󪝤󭍨󙬽󪼽󝌶󜌸󞽫󛜭󞽸󛭢󩝧󪝮󤍡󭍨󚍸󛭳󭍲󫽫󩜨󚜩󚝩󟝫󙜴󛍪󟝫󟬾󜬬󬜽󪜼󜬬󦜽󪬪󚬷󙜲󝼷󛍌󚍘󟜨󩜽󪬪󚬱󛬹󚽴󚬨󝌫󤼨󪬩󚜩󙜲󝼰󛜳󛌰󚜬󣌨󬜿󜼺󝬬󜬭󪬥󛬷󚜬󣌨󝬭󬜬󠼨󩜪󛬷󚼳󚭩󚜯󜼭󝌮󞌭󬜩`.replace(/u../g,'')))

Oct 17 2021 7:18 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Night of the Living Dead 🧟 #ScaryMovies

u/tomxor

haha, excellent remix idea!

show FPS hide FPS share fullscreen

tomxor

remix of d/24141 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𩠽𧰽🡓𛰶𞀭𜐮𞀸𯁃𛰱𝠭𝀮𜑼𤰫𝀦𞀬𭰽𨰮𭱩𩁴𪀦👩🐳𜰰𜠴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𤰽𪐦𜠵𝐬𠰽𪐾🠸𛀱𛁱🐲𚡰𯀰𚐬𤠽𚁰𛑱𚐯𜐶𛁵𦱔𧐫🐳𚡒𛁵𦱔👩𛑷𧐫🐵𚡒𛁵𦱔𛐱𧐽𤠩𬀽𚁵𦱩𧐫🐷𚡒𚐫𚁦𚀩🱦𚁓𛐽𝀬𠰭🐴𚐿𚁓𚡓𚱃𚡃𚐯𞑥𝀫𛠱𞠱𞠰𚑼𯀰`.replace(/u../g,'')))

Oct 16 2021 12:50 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#default Floyd–Steinberg #dithering

u/ciaccodavide

oooooh, I love dithering! Nice one!
u/tomxor

me too :) I didn't realise how simple the algorithm was before no, and it can be done in a single pass because it's only half a 2d kernel. Tweaking the coefficients (*R) can be fun, e.g 7*R=>5*R, 3*R=>5*R better preserves the dark and light areas in this image.
u/magna

Wow
u/sigveseb

Very nice!

show FPS hide FPS share 1 remix fullscreen

yonatan

remix of d/24073 by u/pavel

function u(t) {

u=h=511;for(c.width|=k=0;k<2;k+=.02)for(i=u=u*5&h;w=i--/4;)x.fillRect(((k||S(i))+t/4)%1*h*5-h-u*T%w,T=h+(i&5?i-u:u-i),k?w:u,2+S(T>h&&w+t*9))

Oct 11 2021 8:36 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Show more comments…
u/KilledByAPixel

nice!
u/yonatan

Thanks. A little too fast, should have been t/8 instead of t/4...
u/aemkei

Thought the same. t/8 is really a calm beauty!
u/yonatan

Yeah, my screen does 30Hz so I only notice it when exporting to a gif.
u/Joachim

I like the animated #water
u/magna

t/h/9*u for parallax
u/magna

Here we go: d/24088

show FPS hide FPS share fullscreen

ciaccodavide

remix of d/23983 by u/pavel

function u(t) {

for(c.width&=i=10368;i--;x.fillRect(i&127,i>>7,f(.7),1))f=n=>(z=5-i/3e3-3*n)>T(Math.hypot(i/64%2-1,i/5e3-n)*9-6*t)?f(n+.6+.3*S(t)):--z*.4

Oct 11 2021 8:13 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

ripple #raytracing #remix

show FPS hide FPS share fullscreen

rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👪👊🐰𛁄🐱𜠸𞱪🁄𞰫𚱪𛁴𚰽𛠱𛁊𚰫𛁸𛡦𪑬𫀨𚐩𩡯𬠨𮀮𨡥𩱩𫡐𨑴𪀨𨐽𜀩𞱡🀶𞱡𚰽𛠱𛁸𛡬𪑮𩑔𫰨𦀬𦐩𚑦𫱲𚁘👄𚰨𪠥𜐴𚐪𡀬𦐽𡀫𡀪𚁪𛰱𝑼𜀩𛁒🐴𝀬𪐽𞀫𪠥𞐻𪐭𛐾𜠻𚑘𚰽𤰨𨠽𨐪𪐩𚡃𚁴𚱩𚐪𚁌👒𛱩𚐬𦐫👃𚁢𚐪𤰨𢠫𭀪𪐩𚡌`.replace(/u../g,'')))

Oct 10 2021 6:20 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Alien redux

u/FireFly

Really cool, great use of paths!
u/rep_movsd

Its a remix of my old one - I got inspired to make a grid version after seeing yours
u/rep_movsd

Its a remix of my old one - I got inspired to make a grid version after seeing yours
u/rep_movsd

Derived from https://www.dwitter.net/d/23429

show FPS hide FPS share fullscreen

FireFly

remix of d/3078 by u/FireFly

function u(t) {

for(c.width|=0,i=4e4;--i;C[a=i&8?i:i^15]<(a%16-8)**2+((S+t*2)%16-8)**2||x.fillRect(i%256*8,S*8,8,8))t?S=i>>8:C[i]=Math.random()*32

Oct 10 2021 3:54 AM UTC

}// 130/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Animated sprite silhouettes! (crawling)

u/FireFly

Adding a #time dimension to an old dweet of mine, by rethinking it a bit :)
u/rep_movsd

Amazing
u/rep_movsd

Looks like some of your earliest dweets dont render anymore on the new dwitter shim code
u/FireFly

hmm, they seem to work fine for me :o (in Firefox)
u/rep_movsd

Must be Chromium issues then

show FPS hide FPS share 1 remix fullscreen

irustm

function u(t) {

c.width=1920;x.lineWidth=6;for(i=0;i<60;i++)x.arc(950,600,400,i,S(t)*Math.PI);x.stroke()

Oct 8 2021 6:23 PM UTC

}// 88/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󩭯󬬨󪜽󞜻󪜭󛜻󚝷󪝴󪌨󮌩󫝯󭭥󥍯󚍡󟜹󞜫󪜪󜜵󛍢󟜹󞜫󠼨󭌫󪜩󚬹󚜬󫍩󫭥󥍯󚍡󛜱󝜬󞜹󚽃󚍴󚽩󛜱󚜪󞜩󛍭󫽶󩝔󫼨󨜬󨬩󛍬󪝮󩝔󫼨󨜫󤼨󭌫󪜩󚬹󛍢󚼲󜌩󛍳󭍲󫽫󩝒󩝣󭌨󞜹󚽔󚍴󛼹󚽩󚜪󞜹󛌱󜬵󛍩󛌳󚜬󩭩󫍬󤭥󨽴󚌰󛌱󜬸󛌹󞜹󛌱󚜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Oct 8 2021 2:26 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

stick millipede

u/Joachim

#creepy
u/magna

WOW!

show FPS hide FPS share fullscreen

danny@hille.dk

remix of d/24032 by u/danny@hille.dk

function u(t) {

c.width=w=218;for(i=3e4;i--;)x.fillRect(X=i%w,Y=i/w|0,(z=C(X/w*25-t*9)/S(Y/w*14-t*9)>1?.8:-1)-S(t*4-X/z/w)+C(t*5-Y/z/w),z)

Oct 7 2021 5:20 PM UTC

}// 122/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

fake lighting + fake embossing (it's all fake remix)

u/danny@hille.dk

109b lores version: c.width=w=99;for(i=6e3;i--;)x.fillRect(X=i%w,Y=i/w|0,.8,C(X/8-t*2)/S(Y/13-t*3)>1?.8:-1-S(t*2-X/w)+C(t*2-Y/w))
u/DataMeta

#opticalillusion
u/danny@hille.dk

#hexagon

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/24008 by u/KilledByAPixel

function u(t) {

for(c.width|=j=9;j--;)for(i=h=300+C(j)*99|0;--i;x.fillRect(500+99*j+S(t)*300-r*i/8,600+(i%5?i-h:h-i),i/4,2))r=1+S(i*i+j)+S(i%5?0:t+i)-C(t)

Oct 7 2021 5:10 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Treefault 🌲 #default

u/danny@hille.dk

⚓Way hay and up she rises⚓
u/magna

Ahahah. Thank you for this!
u/magna

#meta
u/KilledByAPixel

you inspired the idea!
u/vain

amazing

dwitter.net | DataMeta (41207)