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

batboy

function u(t) {

w=c.width/2
h=1080
if(!t)r=Math.random,f=100+r()*200,p=[r(),Math.PI-r()][r()*2|0]
for(i=0;i++<f;)x.fillRect(w,h-t*10,10,4),x.rotate(p),t++

Mar 19 2019 8:04 PM UTC

}// 138/140

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

Cool hatching effect

show FPS hide FPS share fullscreen

mildlybean

function u(t) {

t?x.fillStyle=`hsl(${t*99},99%,45%`:c.width=9;r=Math.random;x.fillRect(r()*9,r()*5,1,1)

Sep 9 2019 6:58 PM UTC

}// 87/140

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

I overcomplicated the last one. This is a lot better

show FPS hide FPS share fullscreen

Galaxtone

function u(t) {

eval(unescape(escape`挮睩摴栽ㄹ㈰㬢瑨㑲瑨㐵栴㌵琳㘵㐵昶㑦㘵㑦㘵㑦㌶㕦㍣㙶㑣㍴㑨畦㍵瑩㔴㡨㍧昸搴湵㕧摤摤摤摤搳晨㥴㑵㤸㔴㡧㤵㑤㍵晪㐹朵晲㕮搹杭湤㔹㡧搹㍦桮㤴㔢`.replace(/u(..)/g,"$1%")))

Feb 25 2019 3:59 PM UTC

}// 116/140

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

New crazy dweet, It takes an hour but it's cool 3d stuff.

u/13thptr

uncompressed:c.width=1920;"th4rth45h435t36545f64f654f654f365f3c6v4c3t4huf3uti548h3gf8d4nu5gddddddddd3fh9t4u98548g954d3ufj49g5fr5nd9gmnd598gd93fhn945"
u/Galaxtone

Hah trolled.

show FPS hide FPS share 2 remixes fullscreen

taupelink

remix of d/22895 by u/taupelink

function u(t) {

r=997*t;e=4**(r*r%3+3);X=e*r%9;Y=X*r%4;x.fillStyle=R(e**(a=1+C(Y*.8)),e*a,e/a,1/t);x.fillRect(X*250,Y*400,-5*e*.8**t,-5e4/e*.9**t)

May 30 2021 5:17 PM UTC

}// 130/140

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

d/22905

show FPS hide FPS share fullscreen

cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𭰽𨰮𭱩𩁴𪁼👩🐹𞐬𭰩𞱩𛐭𞱸𦱦𧐨𭰯𜠫𤰨𤀽𣑡𭁨𛡡𭁡𫠲𚁘👓𚁰🐵𛠰𜰱𚡩𛑴𚠳𚱩𛱷𚐬𜀩𚱴𚐪𚁘𚠽𦀩𚠪𛠵𛰨𦠽𠰨𤀩𚡘𚰴𚐪𭰬𝐴𜀫𠰨𬀩𛱚𚡷𛁳👷𛱚𚠪𜰯𚀱𚱩𛰳𜀩𛁳𚐩𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰶𜀭𪑽𛀹𞐥𛀵𜀥𨀻`.replace(/u../g,'')))

Mar 18 2020 8:23 PM UTC

}// 140/140

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

variation: https://codegolf.tk/a/392

show FPS hide FPS share 1 remix fullscreen

hope4tg

remix of d/14291 by u/lineranch

function u(t) {

x.arc((T(t))*800,T(t)*800,0,0,0)
x.arc(960+S(t)*800,540+T(t)*300,50,0,2*Math.PI) 
x.fillStyle='red'
x.fill()
x.stroke()

May 29 2019 1:46 PM UTC

}// 120/140

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

magna

remix of d/26578 by u/magna

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󒭷󟝣󛭷󪝤󭍨󟜹󝬰󒭦󫽲󚍩󟝷󚬴󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󤼨󨜩󚭔󚍡󚜪󮬫󚍓󚍡󛽷󚬲󛬳󚜫󜬩󚬲󜌰󛍃󚍡󚜪󮬫󚍓󚍡󛽷󚬱󛬷󚜫󜬩󚬱󜌰󛍳󟝷󛽩󛍳󚜩󭜽󭌪󭼬󮬽󭼪󜼹󛼨󪜭󭜥󜜩󛍡󟝩󚽵󛝵󙜱󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍡󛍺󚜻`.replace(/u../g,'')))

Dec 7 2022 5:56 AM UTC

}// 133/140

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

u/Xen

nice!
u/aleamb

wow!

show FPS hide FPS share 1 remix fullscreen

robbyg

function u(t) {

P=Math.PI*2
for(z=3;z--;)for(y=4;y--;)x.fillRect(960+C(n=P/3*z+t/5)*300+C(m=P/4*y+t)*200,540+S(n)*300+S(m)*200,4,4)

Aug 9 2019 1:00 PM UTC

}// 115/140

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

Visualizing the paths of the cars on a ride at the local amusement park. 🎠

show FPS hide FPS share 1 remix fullscreen

alien

function u(t) {

for(i=W=c.width;i--;x.fillRect(C(i)*105,200*S(i)+W/80,(S(i)*30+t*60),C(t))){x.translate(W/13,W/29);x.rotate(i);x.fillStyle=R((t/i),i/4,i)}

Aug 31 2017 8:40 PM UTC

}// 138/140

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

Let it run and trip

u/alien

fix your eyes in the center and patterns will start to emerge.
u/donbright

these shades of blue are really cool looking
u/joeytwiddle

yes they are. it looks a bit like an eye sometimes

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/25334 by u/taupelink

function u(t) {

for(m=t?0:2e4;m-->1e4;x.fillRect(m**.5%20*96+48*X,m%36*30+4*Y,i,q))i=m%257,X=1+S(m),Y=8+8*S(m*m),x.fillStyle=R(i/Y,g=m*X/i,q=C(Y/2+m)*i,1/g)

Apr 22 2022 7:49 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/25358