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

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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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deobfuscate

function u(t) {

c.width+=0
c.style.filter=`blur(${3+C(t)}px)invert(1)`
x.font="25em'"
x.fillText('🔪',6e2,400+S(t)*50)
x.fillText('🖐',8e2,900+S(t*1.42)*50)

Mar 23 2023 6:27 PM UTC

}// 138/140

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Death. #ScaryMovies

u/deobfuscate

Add for(i=0;i<1080;i++)x.fillRect(C(t*i*10)*960+910,i,100,5) to the end of the code for something cooler :)

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tzador

remix of d/33274 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𩡯𬠨𣠽𪐽𞑥𜰻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱘𚠴𜠰𛱚𛀵𝀰𚱙𚠴𜠰𛱚𛁷🐲𛱚𛁷𚠨𭀼𞐩𚐩𒡘🐨𤰨𪐪𣠩𚡎𚱓𚁴𚡩𚡩𚐪𜠩𙐹𛁙🐨𠰨𪐪𣠩𚡎𚱓𚁴𚡎𚐪𜠩𙐹𛐴𛁚🐲𛐱𛠸𛰨𜐫𤰨𦀪𞐩𚡘𚱓𚁙𚠹𚐪𦐩𛁸𛡦𪑬𫁓𭁹𫁥👒𚁓𚁚𚐪𜠵𝐬𤰨𦠫𜐩𚠲𝐵𛁓𚁚𚰲𚐪𜠵𝐩`.replace(/u../g,'')))

Feb 9 2025 3:56 PM UTC

}// 140/140

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nystrand

function u(t) {

with(x)for(translate(t?S(t):m=993,t?0:540),i=m;i--;fillRect(-m,i+z,3e3,8+z/22))fillStyle=R(z=m/((i*i-t*9)%m),z*3,rotate(-T+(T=i+S(t/9))),.3)

Sep 1 2017 10:41 PM UTC

}// 140/140

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Show more comments…
u/Xen

reminds me of spiderman intro, nice one!
u/cantelope

whaaaaaa
u/sigveseb

Really cool
u/magna

Wow!
u/joeytwiddle

Great!
u/iverjo

Wow!
u/Xen

had to have a play, done remix :)
u/alien

Can some one explain what the with(x) is doing ? please :)
u/lionleaf

Wow! That looks amazing. Love what looks like a white cube that vanishes in the beginning too.
u/nystrand

@alien: with(x) puts x in the scope so that you don't have to write the "x." part of x.fillRect, x.translate etc. So, it only saves bytes if you have more than 3 functions in x you want to call.
u/N0va

Very nice!
u/joeytwiddle

Cyber Fibers
u/katkip

wait wot
u/marc8

Really 3D on a large screen

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ellieeet

function u(t) {

var X=960-t*200,a=t*5,Y=C(S(X))/T(X/999)/0.01;x.fillStyle=R(a,a,a*2);x.fillRect(X+960,540-Y,4,9e9)

Mar 3 2022 10:29 PM UTC

}// 98/140

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cool graph thingy lol

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DazeWare

remix of d/25958 by u/DazeWare

function u(t) {

c.width=1920
for(i=0;i<1080;i++){x.fillRect(1920*T(i%t*.005+i),i,200,50)}

Aug 16 2022 3:41 PM UTC

}// 74/140

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deobfuscate

function u(t) {

for(s=5;s--;)for(i=6;i--;)x.drawImage(stats.dom.children[(i+s)%3],((50*t+i*400)%2400)-400,s*240,400,240)

Sep 7 2023 6:50 PM UTC

}// 104/140

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row of stats

u/magna

#stats

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taupelink

remix of d/15218 by u/taupelink

function u(t) {

for(i=1e4,d=e=0;i--;)x.fillRect((q=d*3e3)*C(p=e*6.28),360+q*S(p),1,1),d+=((r=Math.random()*4|0)-1-d+d*d*e/4)/2,e+=("2110"[r]-1-e)/2

Aug 1 2019 12:36 AM UTC

}// 131/140

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Moved the X*X*Y term over to the X-coordinate

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anotherkitten

function u(t) {

for(i=499;i--;x.fillRect(S(T+t+S(T))*800+940,C(T+t)*400+520,40,40))x.fillStyle=`hsl(${S(T=i+t)*-25},80%,${75-S(T)*9}%`

Nov 19 2020 9:53 PM UTC

}// 118/140

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in love with this color palette

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katkip

remix of d/9364 by u/katkip

function u(t) {

if(!t){i=0;x.translate(960,540)}x.fillStyle=`hsla(${i},99%,50%)`
a=1
b=22
c=33
x.fillRect(S(i*a)*540,C(i*b)*540,540,3);x.rotate((i++,c))

Aug 23 2018 10:03 AM UTC

}// 136/140

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tomxor

remix of d/32885 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀦👩🐱𝠵𜐲𞱩𞱓𚰽𦀬𠰫👒𛁔𚰽𭐩𚁓𛰱𜁞𠰯𜐰𧡔𛰸𚐥𜐵𯁼𚁘👒𛁒👵𛁲👣𦱫👛埴𛁾𠰬堍𧑝𯀽𭐽𤰪𭀥𜠭𜐬𛐭𪐾𜑥𝀿𪐥𝀿𨱛𪱝𚰫𞡓👃👔🐹𝰺𮀮𩡩𫁬𤡥𨱴𚁘👩𙠱𜠷𛁒👩🠾𝰬𞀯𚀸𚱲𛱴𚐬𭐽𜐬𥀽𝠴𛁘👘𛱔𛐱𛁒𛰽𥀬𠰽𤰽𭀥𝠪𜠴𚐩`.replace(/u../g,'')))

Dec 21 2024 12:26 AM UTC

}// 140/140

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Realtime Photon-Mapping 1

u/tomxor

So long as the scene is static the camera can move, there is no technical difference from the initial one other than lowering the resolution of everything in order to increase the frame rate.