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: #Food

show FPS hide FPS share fullscreen

New_Core

function u(t) {

c.width|=Y=0
window.innerHeight==screen.height?(a="ɹǝʇʇᴉʍp 🤣",Y=300*S(t%3.14)):a="?"
x.font="6cm'"
x.fillText(a,900-Y*S(t)-Y,540+Y)

Jul 14 2019 12:36 PM UTC

}// 131/140

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 fullscreen

DataMeta

remix of d/14985 by u/DataMeta

function u(t) {

r=Math.random,m=r(n=r(o=r(p=255)));for(j=768;j--;x.fillRect(64*(j%31),64*(j/31|0),T(t*n)*9,T(t*m)*9))x.fillStyle=R(p*m/n,p*n/o,p*o/m,.07)

Jul 13 2019 2:17 AM UTC

}// 137/140

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

u/Xen

love the style
u/donbright

me too

show FPS hide FPS share 2 remixes fullscreen

DataMeta

remix of d/14521 by u/DataMeta

function u(t) {

r=Math.random,m=r(n=r());
for(j=768;j--;)x.fillStyle=R(o=255*n/m,o,o),
x.fillRect(64*(j%31),64*(j/31|0),T(t*m)*4,T(t*n)*4)

Jul 13 2019 1:45 AM UTC

}// 122/140

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

fullscreen recommended

show FPS hide FPS share fullscreen

donbright

remix of d/14977 by u/taupelink

function u(t) {

t?k<199?x.lineTo(a[k]%8<<7,a[k++]/8<<7):a=[c.width^=k=1]:a=k=0
while(a.length<64)a.lastIndexOf(r=Math.random()*64|0)+1||a.push(r)
x.stroke()

Jul 12 2019 12:57 AM UTC

}// 140/140

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

each path visists every point on an 8x8 grid exactly one time. (usually)

u/donbright

(give or take a few points ha ha.. dont quite know how it works)

show FPS hide FPS share fullscreen

katkip

function u(t) {

c.width*=1;for(i=399;i--;x.globalAlpha=.3)x.beginPath(),x.ellipse(960+C(i)*70,540+S(i)*70,100,300,C(i/3+t),0,7),x.stroke()

Jul 11 2019 5:48 PM UTC

}// 122/140

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

#abstract

u/aleamb

great!

show FPS hide FPS share 1 remix fullscreen

New_Core

function u(t) {

for(c.width|=i=400;i--;i%99<1?x.beginPath(x.fill()):0)b=99**S(t+i/30)+50,x.lineTo((b/S(a=i/63)+960),(b/C(a)+540))

Jul 10 2019 10:23 PM UTC

}// 113/140

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

u/katkip

awesome!
u/magna

Neat!

show FPS hide FPS share fullscreen

katkip

function u(t) {

c.width*=1;for(j=45;j--;){for(i=2;i--;)x.beginPath(),x.arc(0+i*1920,1640,60*j,t*2+4,t*2-3),x.fill();x.globalCompositeOperation='xor'}

Jul 9 2019 4:07 PM UTC

}// 133/140

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

#xor

u/katkip

#waves
u/joeytwiddle

Yikes! My eyes are confused.

show FPS hide FPS share fullscreen

pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𨰮𭱩𩁴𪁼👦👮🐾𚀨𪐯𜰪𚡮𯀰𚐥𜰭𜐩𚠨𞐸𚰹𞀯𚀱𚰱𩐹𚠪𤰨𭀭𫠭𜰩𚐩𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𞐹𛀹𞐩𚑸𛡦𪑬𫁓𭁹𫁥👒𚁳👩𙐳𛁳𚰱🀼𝠩𛁸𛡳𩑴𥁲𨑮𬱦𫱲𫐨𬰭𜑼𜐬𨐽𛐮𝐬𛑳𙐲𛁾𬰦𜑼𯁡𛀹𝠰𛑦𚀱𚐫𩠨𜠩𛀵𝀰𛑦𚀱𚐯𜠭𩠨𜠩𛰲𚱦𚀳𚐩`.replace(/u../g,'')))

Jul 8 2019 2:13 AM UTC

}// 140/140

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

Divide (https://www.reddit.com/r/perfectloops/commen…)

u/pavel

192 for(i=c.width|=f=n=>((i/3**n|0)%3-1)*(98+98/(1+1e9**S(t-n-3)));i--;x.fillRect(0,0,99,99))x.fillStyle=R(s=i%3,s+1<<6),x.setTransform(s-1|1,a=-.5,-s%2,~s&1||a,960-f(1)+f(2),540-f(1)/2-f(2)/2+f(3))
u/pavel

194**
u/aleamb

wow!
u/katkip

nice #compressed

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/14855 by u/taupelink

function u(t) {

c.width=500;p=37;a=(t|0)%(p-1)+1;for(n=0,m=a;++n<=p;m*=a,m%=p)x.fillStyle=R((n-1)%(p-1)?0:255,0,(n-p+1)?0:255),x.fillText(n,12+m*12,7+n*7)

Jul 6 2019 6:29 PM UTC

}// 138/140

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

Powers of a=1, 2, 3, ..., 36 modulo 37, arranged in rows. The 36th power is always 1; the 37th is a.

u/taupelink

#math #numbertheory Fermat's little theorem https://en.wikipedia.org/wiki/Fermat's_l…
u/DataMeta

Cool!

show FPS hide FPS share 3 remixes fullscreen

KilledByAPixel

remix of d/14879 by u/KilledByAPixel

function u(t) {

for(i=144;q=(8+t>>3)*i--;x.fillRect(i%16*120+T(S),(i>>4)*120+T(C),2,2))t%24<1?c.width|=r=n=>S(q**n)*9|0:T=f=>5*r(4)*f(r(3)*t)+9*f(r(2)*t)+60

Jul 3 2019 3:38 PM UTC

}// 140/140

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

Spirograph Generator #uncompressed #multidweet

u/KilledByAPixel

Creates an endless supply of spirographic designs, starts new patterns every 24 seconds.
u/KilledByAPixel

Full explanation on my blog: http://frankforce.com/?p=6269
u/poetaster

It's a marvel. I think it'll take me a month to figure out! Nice.

dwitter.net | DataMeta (41973)