New 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

dongwoo

function u(t) {

c.width|=0
b=(a)=>x.rotate(a)
b(t*.1)
for(i=3000;i;){b(i*.01);x.fillStyle="hsl("+360*((i/900-t)%1)+",100%,50%)";x.fillRect(0,0,10,i--)}

Jul 18 2017 1:58 AM UTC

}// 135/140

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

u/cantelope

love it!
u/Purpzie

Shortened by 9 characters: for(c.width|=0,x.rotate(t*.1),i=3e3;i--;x.fillStyle="hsl("+360*((i/900-t)%1)+",100%,50%)",x.fillRect(0,0,10,i))x.rotate(i*.01)

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/2571 by u/p01

function u(t) {

for(i=c.width|=0;i--;x.fillRect(i%98*J,J*(9-C(i/t)),9,9))J=2e4/i

Jul 18 2017 12:38 AM UTC

}// 64/140

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

6sea4 - A Demake of #2571 by p01 & #2554 by @Cantelope

u/cantelope

<3
u/innovati

🌊
u/Xen

76 bytes for someone to put emoji surfers and sharks in there ;-)

show FPS hide FPS share fullscreen

Xen

remix of d/2814 by u/the_yuhanna

function u(t) {

x.font='98px t';x.fillText('Xen',918,539);x.fillStyle=`hsla(${t*99},99%,69%,1`;x.drawImage(c,9,9,1911,1001,0,0,1928,1018.9)

Jul 17 2017 11:45 PM UTC

}// 123/140

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

tiny tweek from original ;-)

show FPS hide FPS share fullscreen

Xen

remix of d/2858 by u/dongwoo

function u(t) {

w=c.width=999;a=x.arc.bind(x);for(i=w;i;){x.beginPath();a(w/2,w/4,i--,i,i-t*t*t);x.stroke()}

Jul 17 2017 10:33 PM UTC

}// 92/140

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

Scream if you want to go faster!

u/katkip

hurts

show FPS hide FPS share fullscreen

Xen

remix of d/2051 by u/xem

function u(t) {

c.style=`background:radial-gradient(gold,cyan,purple,#FFF 50%);transform:rotateX(${t*t}deg)rotateY(${t}rad)rotateZ(${t}rad)scale(${T(t*t)})`

Jul 17 2017 8:02 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 FPS hide FPS share fullscreen

Xen

remix of d/2877 by u/cesque

function u(t) {

t||x.translate(X=960,Y=540);x.rotate(t*t/X);for(j=Y;j-=9;)(l=>{for(i=j;i--;x.fillRect(X+q(C),Y+q(S),.05,t*t)){q=n=>l*n(i)+(S(j)*l*t*t)}})(j)

Jul 17 2017 7:25 PM UTC

}// 140/140

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

I spent an unusually long 2 hours on this one, ALOT of love went into it. shoutz to cesque

u/donbright

excellent, kinda feels like old time drawing
u/sigveseb

pretty
u/cesque

love it! thanks for the remix :)
u/iverjo

Beautiful!
u/Xen

you're welcome Cesque ;-)

show FPS hide FPS share fullscreen

CodeUh

function u(t) {

W=c.width=1920;x.translate(W/2,0);for(i=0;i<W/2;i++){x.fillRect(1,1+i,5,5);x.rotate(C(d=t+i/.1));x.fillStyle=i%2==1?"#006600":"#660000"}

Jul 17 2017 6:18 PM UTC

}// 136/140

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

u/joeytwiddle

I like how half of the points stay still through the middle of the swing
u/iverjo

Kinda intriguing

show FPS hide FPS share fullscreen

Xen

remix of d/2869 by u/CodeUh

function u(t) {

X=E=N=c.width=1920;x.beginPath();x.translate(950,550);x.scale(9,5)
  for(i=0;i<t*199;i++)x.lineTo(999*C(t+i*4),99*T(t+i*4));x.stroke()

Jul 17 2017 4:47 PM UTC

}// 134/140

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

an optical delusion! dont stare too long ;-)

u/joeytwiddle

Don't tell me what to do!
u/joeytwiddle

owww my eyess

show FPS hide FPS share 3 remixes fullscreen

dzozef

function u(t) {

c.width=640;for(i=0;i<900;i++){a=i%30;y=Math.floor(i/30);x.fillRect(a*10+y*10,180-a*5+y*5-S(((15-a)*(15-a)+(15-y)*(15-y))*0.02+t*5)*16,2,2)}

Jul 17 2017 12:45 PM UTC

}// 140/140

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

u/Polyducks

Wow... this is just.... wow...
u/Xen

90byte De-make #2921

show FPS hide FPS share fullscreen

dongwoo

function u(t) {

x.fillRect(0,950,620,c.width|=0)
x.font="6cm a";['🎈','🤡','⛵'].map((e,i)=>{k=(i+2)%3;x.fillText(e,200*i,1750-(t%5>k+1?1:t%5<k?0:t%1)*680)})

Jul 17 2017 5:52 AM UTC

}// 138/140

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

u/XMF

I thought you would use integers for this, but they're all floats down here.
u/Polyducks

omg that's an amazing reference.