Random dweets | Dwitter

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

hscells

function u(t) {

w=c.width=1920;s=100;i=s/4;for(y=0;y<c.height;y+=32){i+=C(y)*s;x.fillRect(s*2+S(t*2)*i,y,w-S(t*2)-s*4,1)}

Apr 17 2017 5:59 AM UTC

}// 105/140

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

rodrigo.siqueira

remix of d/23456 by u/rodrigo.siqueira

function u(t) {

for(c.width=w=512,d=new ImageData(w,w),m=w*w,i=-1;m--;d.data[i+=4]=T(m/w/r-t*9|X/r)*w)r=((X=m%w-200)*X+m/w+i-3e5)/9e3
x.putImageData(d,0,0)

Aug 4 2021 12:56 PM UTC

}// 139/140

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

Back and forth

show FPS hide FPS share 1 remix fullscreen

New_Core

remix of d/2473 by u/Woodmouth

function u(t) {

onmousemove=e=>{E=-.15+e.pageX/2e3};t?x.fillRect(a+=9*S(d),b+=9*C(d),9,9):b=a=d=500;d+=E
d=b>1080?3:b<0?0:a>1920?5:a<0?2:d

Apr 15 2017 7:09 AM UTC

}// 122/140

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

just some fun added, use your mouse.

Show more comments…
u/donbright

i literally laughed out loud playing this
u/joeytwiddle

Brilliant :D
u/Woodmouth

Hmm, there is actually quite a bit of space left. Can anyone make it follow the mose?
u/Woodmouth

Or wait... that would require a lot actually, nvm, i doubt it will be feasible.
u/joeytwiddle

I could get it to chase the mouse but could not keep the edge detection: https://www.dwitter.net/d/2495
u/Woodmouth

The slow turning is exactly what i was thinking of. I've already asked once, but why not again? Is anyone able to compress the last 12 characters in joeytwiddle's 2495 with the slow turn addition?

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/26080 by u/ArthurThuczsec

function u(t) {

t?x.strokeRect(X+=C(W*X)/-.75,Y+=S(H*Y)/.57,W=X^H,H=Y^W):X=Y=W=H=94
x.strokeStyle=`hsl(${X^Y*W^H},94%,49%,.2`
x.rotate(C(t)/6e2)

Sep 1 2022 2:51 AM UTC

}// 128/140

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

My gift to your mind thats so full of stress, Sit and relax friend, Even best needs a rest, Watch this dweet grow as the world fades away, I promise bliss thinking, And hope it shall stay.

show FPS hide FPS share 1 remix fullscreen

Agnes

remix of d/22738 by u/TGY

function u(t) {

t?c.width=2e3:a=[]
c.onclick=e=>(X=e.x-960)&(Y=e.y-540)&a.push([X*Y])
a.map((e,i)=>x.arc(960,540,e[0]*=.9,0,7))
x.fill('evenodd')

May 10 2021 1:47 PM UTC

}// 129/140

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

Very cool idea by TGY, playing around with the concept

u/Agnes

You can even optimise this by adding a=a.filter(e=>e>0) if X*Y is replaced by (e.x-960)*(e.y-540), which I guess doesn't matter at all but feels better somehow if someone were to sit around clicking on this millions of times
u/aleamb

#interactive

show FPS hide FPS share 2 remixes fullscreen

KilledByAPixel

remix of d/15004 by u/KilledByAPixel

function u(t) {

s=stats.dom.style
s.visibility="visible"
s.transform = `translate(-240px,120px) rotate3d(.2,1,.5,${t*99}deg) scale(3,3)`

Jul 18 2019 3:39 PM UTC

}// 120/140

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

3D FPS

u/Xen

Voodoo!
u/Purpzie

oh my goodness what have you done

show FPS hide FPS share 1 remix fullscreen

mmastrac

function u(t) {

u.x|=0,r=x=>S(t*u.x++)*2e3;x.fillStyle=`hsl(${t*50},80%,50%)`;for(i=500;i--;){x.beginPath();x.ellipse(r(),r(),150,150,0,0,7);x.fill();}

Oct 12 2017 4:51 AM UTC

}// 135/140

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

sawaxon

remix of d/1609 by u/sawaxon

function u(t) {

c.width=1920;for(j=0;j<9;j++)for(i=0;i<119;i++)x.fillRect(j*i*20,T((100+t)*i/100),10,10);

Feb 28 2017 7:52 PM UTC

}// 89/140

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

rodrigo.siqueira

remix of d/13636 by u/katkip

function u(t) {

if(t<5)x.fillRect(0,0,2e3,46*t),x.drawImage(c,1254,y=225,X=666,Y=950),x.drawImage(c,0,y,X,Y)

May 5 2019 4:42 PM UTC

}// 92/140

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

The Cantor ternary set is created by iteratively deleting the open middle third from a set of line segments. #fractal

show FPS hide FPS share 2 remixes fullscreen

taupelink

remix of d/27134 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽ㅥ㐻椭ⴻ砮晩汬剥捴⠶〪堬㘰⩙ⰲ⩙⭦☱ⰲ⩘⭦┱⨴☱⤩堽椪椪琥㈰⬶ⱙ㴹⬶⩃⡩⩴⤬昽⠨夥⡘┴簴⤭堥⡙┴簴⤭夥㐩⤪⨲⼴ⱸ⹦楬汓瑹汥㵠桳氨⑻㔪⨨㐫昦㔩紬⑻㌰⬱㔪䌨昩紥Ⱔ笶〭春ㄪ㈰紥⥠`.replace(/u([^D].)/g,'$1%')))

Mar 11 2023 8:24 PM UTC

}// 140/140

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

d/27189