Dweets awesomed by u/taupelink

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

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    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.

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Current theme challenge: #Food

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rodrigo.siqueira

remix of d/31700 by u/rodrigo.siqueira

function u(t) {

for(x.reset(i=1e3);i--;)for(j=9;j--;x.fillRect(W,i/4+282,51,2))W=99*j-99*S(t)+600,x.fillRect(W+i*j/2-i*2.2+i*S(t),534+i,20*(i*3+360)/140,.7)

Nov 16 2024 9:47 PM UTC

}// 140/140

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Perspective #default #shadow

u/Agnes

It's a shame all of these x.reset() dweets don't work on iOS... :(
u/rodrigo.siqueira

...thanks for letting me know about this iOS limitation. So, I’ll stop using x.reset and go back to using c.width instead.
u/0x61

Should be noted reset is working fine in iOS 18.1
u/magna

Dwitter could also monkey-patch 2d context to get x.reset() working

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0x61

remix of d/32676 by u/0x61

function u(t) {

t||(a=1e3,p=0,e=0);e<t&&(v=!/^.?$|^(..+?)\1+$/.test('1'.repeat(p)),v?(x.font='1e3% x',x.clearRect(0,9,a,a),x.fillText(p,-9,a),e++,p++):p++)

Nov 13 2024 10:30 AM UTC

}// 139/140

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Just wanted to make the wait for primes shorter #regex #primes

u/fentbiggesthater

giving free coding tutoring sessions dm me if interested.
u/fentbiggesthater

no hate i love it i love prime numbers

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0x61

function u(t) {

t||(a=0,x.font="2e3% x",p=z=>`${z}`.padStart(2,'0'));~~t>a&&(x.clearRect(0,0,2e3,2e3),x.strokeText(`${p(~~(++a/60))}:${p(a%60)}`,620,700))

Nov 13 2024 9:06 AM UTC

}// 138/140

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You have been staring at this for #time

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Coalshork

function u(t) {

c.width*=1,n=t*10,x.fill(x.ellipse(960,540,400,400,0,n+S(t/10)*2+2,n))

Nov 12 2024 2:55 PM UTC

}// 70/140

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I see a hidden circle (first dweet!)

u/Coalshork

Coming from bytebeat, some of this is familiar. However, most is very new and im excited to learn more!
u/SockTaters

Welcome to Dwitter! Hope you enjoy your stay
u/Coalshork

u/SockTaters Thanks!

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zachygreen

function u(t) {

c.width*=1
a=t?a:Math.random()*4
v=n=>n<0?-n:n 
x.fillRect(1570*v((v(C(a)*t)%2)-1),880*v((v(S(a)*t)%2)-1),350,200)

Nov 12 2024 8:39 AM UTC

}// 115/140

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u/fentbiggesthater

ive seen better, nice one! kudos!
u/cantelope

constructive criticism is only constructive when it is specific. u/fentbiggesthater

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KilledByAPixel

remix of d/32732 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍪󟜰󞽪󟌱󜼻󚼫󪬩󩭯󬬨󨬽󝬶󞽢󛜭󞽢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󨝲󨼨󪜪󞌳󚼸󜌫󡬨󤼩󛍪󚬸󜼫󡬨󠼩󛍪󟼲󜌺󜝥󝌬󜌬󞜩󚜩󚝩󟝢󛼳󯌰󛍫󟝢󙜳󛍦󪝬󫍓󭍹󫍥󟝪󟽫󟽫󟬱󟽒󚌩󞬧󘽦󩭦󙼺󙼣󩬲󜬧󞬧󘼰󞍤󙼬󡬽󩬽󟬨󪼾󜜿󛜵󞬵󚭫󚜪󚌱󛝃󚍴󛼲󚜩󚭦󚍩󛼲󚽪󚜻`.replace(/u../g,'')))

Nov 11 2024 7:09 PM UTC

}// 138/140

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Illusory Motion Animation ⚪🔴⚫

u/KilledByAPixel

#illusion

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍢󟜹󝼲󞽢󛜭󞽢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󨝲󨼨󪜪󞌳󚼴󜌫󡬨󤼩󛍴󚬵󩜳󛜴󜌫󡬨󠼩󛍴󟼲󜌺󜝥󝌬󜌬󞜩󚜩󚝩󟝢󟬾󜬬󪼽󨬥󝌬󩭩󫍬󤽴󮝬󩜽󭌿󪼿󪼾󜜿󤬨󚜺󙼣󩭦󩬧󞬧󘼲󜭦󙼺󙼣󝭢󜌧󛍆󟝦󟜾󚍫󟬱󟼭󝬺󝬪󪼩󚭦󚍩󛼲󚽴󚬳󜌩`.replace(/u../g,'')))

Nov 11 2024 1:46 PM UTC

}// 127/140

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Illusory Motion Illusion ⚪🔵⚫

u/magna

DAMN
u/cantelope

🤮
u/joeytwiddle

#illusion #opticalillusion

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KilledByAPixel

remix of d/32728 by u/KilledByAPixel

function u(t) {

z=t*20|0
for(c.width=i=240;i--;)for(j=135;j--;)x.fillRect(i,j,1,S(((i%32-16)**2+(j%32-16)**2<99-S(t)*99+49?(j>>5)*32+i%32-z:j-z)**9)**2)

Nov 10 2024 7:29 PM UTC

}// 136/140

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Animated Coffer Illusion 🔮

u/cantelope

#coffer #cofferillusion
u/joeytwiddle

Great illusion and great dweet! #illusion #opticalillusion

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KilledByAPixel

function u(t) {

for(i=240,t?t=t*60|0:c.width=i;i--;)x.fillRect(i,t,1,S(((i%32-16)**2+(t%32-16)**2<99?(t>>5)*32+i%32:t)**9)**2)

Nov 10 2024 7:20 PM UTC

}// 110/140

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The Coffer Illusion 🧐

u/cantelope

#coffer #cofferillusion
u/cantelope

i have seen this, not sure who made it here
u/fentbiggesthater

same ive seen it too, stolen?, can we get a moderator to check this out✌💕😁
u/KilledByAPixel

i dont think there is a dweet for it, but it is a very well known illusion

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tomxor

remix of d/32703 by u/cantelope

function u(t) {

for(c.width|=k=6;k-=1/64;x.fillRect(960+320*F(S),540+320*F(C),9,9))F=f=>(1+S(T(S(t*4))/2+t*2))/2*(f(a=~~k/.95)+k%1*f(a+2.1)-f(b=k/.95))+f(b)

Nov 6 2024 9:00 PM UTC

}// 140/140

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Smoler Interpolated Shapes

u/cantelope

amazing solution. i never would have thought of passing functions to a function to save space :D
u/lewdev

u/cantelope I'm glad I saw your comment. Amazing indeed!
u/tomxor

Yo dawg, I heard you like functions, so i passed functions to your functions so you can execute while you execute.

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