Dweets awesomed by u/RomanPro100

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: #ScaryMovies

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/26824 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝳󟜮󜼸󒭘󟜲󜬮󝜊󭽩󭍨󚍸󚝦󫽲󚍳󨽡󫍥󚍪󟝮󟜵󜌬󫬩󞽪󛜭󞽳󚬽󛝮󛼨󫬽󝬭󨬩󛍘󛜽󬬪󜬩󩭯󬬨󨬽󪬥󜬪󜬭󜜬󩭩󫍬󚍲󩝣󭌨󞜫󪬪󜬫󤼨󭌩󚬶󛌹󛌱󛌴󚜩󛍢󩝧󪝮󤍡󭍨󚍩󟝮󚬴󚜻󪜭󛜻󨝲󨼨󬬭󦌬󜜴󛬸󛍲󛜨󪜦󜬩󛼲󚼮󝜬󨜽󪜯󫬪󨬪󜜮󝜷󚽳󚭓󚍴󚜬󨜩󚝲󟝮󛼴`.replace(/u../g,'')))

Jan 17 2023 3:39 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 Gears ⚙️

Show more comments…
u/taupelink

Wow!
u/neimad

unbelievable
u/magna

#default
u/cantelope

#unbelievable
u/tomxor

🤯
u/bandaloo

oh my god dude
u/joeytwiddle

Ah, that must be what's happening behind the scenes
u/Qwitter

Nice

show FPS hide FPS share 2 remixes fullscreen

hoplite

remix of d/26761 by u/danny@hille.dk

function u(t) {

for(j=c.width=w=160;j--;)for(i=w;i--;x.fillRect(i,j,u=(C(X/d+C(t)*9)*S(Y/d-t*9))**.1,u))r=(X=i/w*5-2.5)*X+(Y=j/w*5-1.4)*Y,d=r>1?r/39:C(r)/7

Jan 7 2023 8:01 PM UTC

}// 139/140

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

u/joeytwiddle

Great! #sphere #warping #checkerboard
u/pavel

Wow thats cool

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/24056 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪼽󨼮󭽩󩍴󪍼󟝪󟜲󝜻󦌽󪬭󛜯󝌱󞼩󩭯󬬨󪜽󤬽󪬪󚬵󙜳󞜹󚼲󞜹󞽷󟝩󛜭󛼴󞽸󛭦󪝬󫍒󩝣󭌨󦌪󜽥󜼭󤬪󥌥󭼫󘝺󚭓󚍴󚬳󚽩󛼹󚜪󜬹󛍔󟜷󜬰󚼨󪜭󤬩󛼨󮬿󜜺󛜲󚜬󭼬󜬩󚝺󟝩󙬷󒭦󫽲󚌻󛜭󪼻󚝸󛭣󫍥󨝲󤭥󨽴󚍫󚽓󚍴󚬹󚽫󚜪󞜬󚍴󚬹󞜫󪼪󪼩󙜱󩜳󛍺󟝫󙜹󛍺󚜻`.replace(/u../g,'')))

Jan 1 2023 6:16 PM UTC

}// 138/140

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

Seasons Dweetings 🌲❄️

u/Nemecsek

Wonderful! This is genius.
u/KilledByAPixel

thank you :)
u/4ce

Ok. This Demo in top, therefore i will say here. Happy⠀winter⠀holidays⠀everyone! goodLuck⠀~_^⠀!
u/joeytwiddle

#christmas #snow #water #trees #scene
u/lonestar108

how

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

remix of d/17031 by u/KilledByAPixel

function u(t) {

for(U=431,Z=i=2e3;i--;t+=i%U?0:7)q=t%4,Q=Z*(t>>2),T=i*Q%U*q,x.fillRect(~x.clearRect(U+Q%967+T*S(i),U+Q%U+T*C(i)-q*U+q*q*U,i%9,9-4*q),i,Z,.2)

Jan 1 2023 12:23 AM UTC

}// 140/140

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

Happy new year! 🥳

u/KilledByAPixel

#fireworks
u/vain

Thx! Nice, happy new year ;-)

show FPS hide FPS share fullscreen

Ghoust

function u(t) {

c.width*=1
if(!t){a=[w=999]
for(i=0;i<w;i++)a[i]=0}a[0]=Math.random()
for(i=w;i>0;i--){a[i]=(a[i]+a[i-1])/2
x.fillRect(i*9,0,9,a[i]*w*1.5)}

Jul 7 2022 9:56 AM UTC

}// 139/140

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

smoothed random height

show FPS hide FPS share fullscreen

jylikangas

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𒡸𛡳𪁡𩁯𭱃𫱬𫱲🐢𘰰𝡣𘠬𮀮𬱨𨑤𫱷𠡬𭑲👦🐹𞐹𒡸𛡴𬡡𫡳𩡯𬡭𚀲𝰪𜰬𜀬𜀬𞐹𚠳𛀹𞐹𛁦𛑴𙐴𚡦𚐊𮀮𩡩𫁬𚁐👮𩑷𘁐𨑴𪀲𡀨𙱍𙰫𦰮𛠮𙰰𜀲𜰲𝀹𝰹𞀳𝰵𞐰𞀧𧐩𚐊𮀮𬱣𨑬𩐨𛐱𛀱𚐻𮀮𩡩𫁬𚁐𚐻`.replace(/u../g,'')))

Mar 1 2022 8:56 AM UTC

}// 137/140

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

Ghost of Kyiv

u/danny@hille.dk

NICE!
u/danny@hille.dk

122->f=c.width+=0;x.transform(99,0,0,300,960,f-t%3*f);x.fill(P=new Path2D('M'+[...'0023249798375908']));x.scale(-1,1);x.fill(P) (with a fair bit of sacrifices, that is :-)))
u/rep_movsd

OMG I had no idea you could just put a series of co-ordinates for Path2D with just M
u/jylikangas

I've used this Path2D trick a lot in Dweets. Explained here: http://jsriffs.blogspot.com/2019/03/js1k-201…

show FPS hide FPS share fullscreen

smtsjhr

remix of d/19624 by u/smtsjhr

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡱🐨𫀬𭐬𭠬𭰩🐾𮱸𛡦𪑬𫁓𭁹𫁥👒𚁬𚠲𝐵𛁬𚠲𜀰𛁬𚠹𜀬𛠰𝠫𫀩𞱸𛡦𪑬𫁒𩑣𭀨𭐬𭠬𭰬𜡥𜰩𯐊𬐨𜐬𜀬𜀬𜡥𜰩𒡦𫱲𚁦🐱𜠸𞱦𛐭𞰩𮱸𛡲𫱴𨑴𩐨𩰽𩠪𛠰𝀹𜀸𝰩𒡦𫱲𚁩🐷𜀻𪐭𛐻𚑱𚀰𛀨𜐰𚡓𚁧𚱴𚐫𝠰𚐪𚀳𝐭𪐫𭀥𜐩𛀵𝀰𛀴𜀬𜡥𜰩𯐻`.replace(/u../g,'')))

Aug 9 2020 6:59 AM UTC

}// 140/140

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

Caustics in the Aether

u/smtsjhr

SOURCE (194/140): c.width|=0 q=(l,u,v,w)=>{x.fillStyle=R(l*255,l*200,l*90,.06+l);x.fillRect(u,v,w,2e3)} q(1,0,0,2e3) for(f=128;f--;){x.rotate(g=f*.049087): for(i=70;i--;)q(0,(10*S(g+t)+60)*(35-i+t%1),540,40,2e3)}
u/Qwitter

Awesome!

show FPS hide FPS share 5 remixes fullscreen

pavel

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=24e3/i,0,0,4*s,960-i+9*s*C(a=i+60*t),540+8*s*S(a)),~rotate(T(a*a)),2,2))fillStyle=R(9,i/4,i/3)

May 4 2020 7:34 PM UTC

}// 140/140

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

Underwater #cavern

Show more comments…
u/KilledByAPixel

sick
u/KilledByAPixel

looped https://twitter.com/KilledByAPixel/status/12…
u/pavel

One trick here is f();g();h(-1,-1) is the same as h(~f(),~g()) when f and g return a falsy value, undefined in this case.
u/pavel

Notice how none of the distance variables are based on time, only angles are, yet the distances are changing and nothing is rotating...
u/pavel

Try making the moving a little faster :)
u/pavel

After I wrote this I looked for other dweets using a similar technique and this is the earliest one I've found, and it includes an explanation d/10212
u/KilledByAPixel

Amazing work! I have not seen the ~ before, will be using it a lot now. I tried to explain the 60*t trick in one of my blog posts, https://frankforce.com/?p=7160
u/pavel

That is an amazingly detailed explanation with great visual aids.
u/pavel

To clarify your explanation, any integer time works. 60*t is naturally an integer (ish). frame is one char longer without numerical errors. In general, (n*t|0) works for any n.
u/AndrewK

privet
u/katkip

masterpiece
u/joeytwiddle

I think this also counts as a #tunnel
u/Qwitter

Awesome!

show FPS hide FPS share fullscreen

katkip

remix of d/15815 by u/katkip

function u(t) {

for(r=1.17,c.width|=s=0,x.lineWidth=9;s<19;st=s*r/3,ds=S(t*4+r*s*3)*500,x.arc(960+S(st+t)*ds,540+C(st+t)*ds,0,0,6),x.stroke(),s++);

Sep 26 2019 5:26 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

comiccobe

remix of d/14582 by u/comiccobe

function u(t) {

c.width|=0
with(x)font="87em'",lineTo(X=960,Y=540),arc(X,Y,2e3,t,t+4),clip(lineTo(X,Y)),lineWidth=9,stroke(),fillText("WOO",9,1e3,1850)

Jun 14 2019 11:52 AM UTC

}// 135/140

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

dwitter.net | RomanPro100 (698)