Top #Tunnel dweets

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: #Opposites

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rodrigo.siqueira

remix of d/20182 by u/danny@hille.dk

function u(t) {

with(x)for(fillRect(0,0,w=2e3,i=w);i--;strokeRect(960-i/2-i*C(t),540-i/2,i*2,i))setLineDash([i]),strokeStyle=R(lineDashOffset=w+(5*t%2*i),w)

Aug 12 2023 11:27 PM UTC

}// 140/140

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Square Spiral #Tunnel

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Joachim

function u(t) {

eval(unescape(escape`󘝴󟽰󟝛󧜺󬌮󭝮󬽨󪝦󭌨󮽸󞬹󝬰󚽓󚍴󚜪󞜹󛍹󞬵󝌰󚽃󚍴󚜪󝜰󛍳󞬱󛍣󞭒󚍓󚍴󚬹󚜪󜜵󜌬󥌨󭌪󞜩󚬸󜌬󜌩󯜩󒭦󫽲󚍩󘍯󩬠󬌩󮽩󛭳󟬱󞜹󞜿󬌮󬍯󬌨󚜺󮌮󫍩󫭥󥽩󩍴󪌽󪜮󬼯󞜊󮌮󬽴󬭯󪽥󤽴󮝬󩜽󪜮󨼊󮌮󬽴󬭯󪽥󤭥󨽴󚍩󛭸󛝩󛭳󛼲󛍩󛭹󛝩󛭳󛼲󛍩󛭳󚬽󜜮󜌳󛍩󛭳󚝽`.replace(/u../g,'')))

Aug 24 2021 1:37 PM UTC

}// 140/140

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#Tunnel Of Power

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rodrigo.siqueira

remix of d/17700 by u/yonatan

function u(t) {

for(c.width|=k=i=560;i--;x.strokeRect(960-i*2,400+9*C(t)*k/i-i/1.3,i*4,i*2))n=i/2.12,x.setLineDash((t*k+1e5/i)%99>50?[n*i,n,0]:[n,0,n])

Feb 22 2020 10:27 PM UTC

}// 136/140

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Upward and downward road tunnel. View it in fullscreen mode.

u/13thptr

woah at first sight I thought this was compressed :0 nice job
u/joeytwiddle

#tunnel
u/katkip

nice

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rodrigo.siqueira

remix of d/27866 by u/@noel

function u(t) {

for(w=j=241;j--;)for(i=y=j/w;i<w;i++)k=2*i/w-1,d=k*k+y*y,z=w*C(k)/d+t*w^(w*S(k)/d+t*w),x.fillStyle=R(z&w,0,9/d),x.fillRect(i*8-8,j*4.5,8,4)

Jun 1 2023 7:36 PM UTC

}// 139/140

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Rotating #tunnel

u/deobfuscate

A light to the dweetverse.
u/Joachim

u/@noel you're able to delete comments on beta.dwitter.net if you log in :)
u/@noel

u/Joachim Thanks. I didn't notice that I wasn't logged in.

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danny@hille.dk

remix of d/23599 by u/danny@hille.dk

function u(t) {

c.width=w=92;for(i=6e3;i--;x.fillRect(m,i/w|0,o=((w/(Y*Y+X*X)**.5+t*w*5&w^w*a*2+w+t*w&w))/w,.7/o))a=Math.atan2(X=-.5+(m=i%w)/w,Y=-.4+i/7e3)

Sep 2 2021 3:45 PM UTC

}// 139/140

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uncompressed tunnel remix

u/tomxor

Interesting an-anisitropic event horizon in the middle :P
u/danny@hille.dk

:P I couldn't fit the code to darken by depth...
u/danny@hille.dk

heres another interesting rendition c.width=w=127;for(i=1e4;i--;x.fillRect(m,i/w|0,o=((w/(Y*Y+X*X)**.5+t*w&w^w*a+w-t/5*w&w))/w,.5/o))a=Math.atan2(X=-.5+(m=i%w)/w,Y=-i/-9e3)
u/danny@hille.dk

#tunnel

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pythech

remix of d/8520 by u/pythech

function u(t) {

x.beginPath()
c.width|=0
for(i=t*1.2;--i>0;) {
x.arc(S(i)*C(t)*300+900,700,19+i**Math.min(t,20),0,9,1)
}
x.fill("evenodd")

Jun 10 2018 1:14 AM UTC

}// 122/140

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tunnels

u/lionleaf

#tunnel
u/iverjo

Nice idea
u/katkip

That's genius

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sigveseb

function u(t) {

c.width=2e3;x.translate(960,540);x.rotate(t/2);for(i=s=99;a=s*s/(s-i-t%s),i--;x.rotate(S(t)/s),x.fillStyle=R(a/9),x.fillRect(b=-a/2,b,a,a));

Jan 8 2016 12:09 AM UTC

}// 140/140

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u/gabrielsroka

c.width=1920;x.translate(960,540);x.rotate(t/2);for(i=s=99;a=s*s/(s-i-t%s),i--;)x.rotate(S(t)/s),x.fillStyle=R(a/9),x.fillRect(b=-a/2,b,a,a)
u/gabrielsroka

c.width=1920; looks better in fullscreen
u/AnnanFay

Congratulations! You've reached the end.
u/dwitter

this is the oldest dweet I could find, gg.
u/13thptr

#tunnel #firstdweet
u/sigveseb

Fits in this month's theme! #cavern

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danny@hille.dk

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𭰽𜠵𝐻𩡯𬠨𪐽𜀬𩰽𭰪𭰬𬰽𮀮𩱥𭁉𫑡𩱥𡁡𭁡𚀰𛀰𛁷𛁷𚐻𩰭𛐻𚁰👳𛡤𨑴𨐩𦱩𚰽𝁝👷𛰨𝠪𚁘𚡘𚱙𚡙𚐪𚠮𝐫𜰪𦀩𚱴𚡷𙡷𧠨𭰪𨐪𛠹𝐵𚐭𭀪𭰦𭰬𬁛𪐭𜑝👷𚑡👍𨑴𪀮𨑴𨑮𜠨𦀽𛐱𚰲𚠨𩰥𭰩𛱷𛁙🐭𜐫𜠪𩰯𞑥𝀩𞱸𛡰𭑴𢑭𨑧𩑄𨑴𨐨𬰬𜀬𜀩`.replace(/u../g,'')))

Aug 2 2021 6:16 PM UTC

}// 140/140

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#tunnel

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪍼󟝴󟼰󞭰󟝛󧜊󬌮󭝮󬽨󪝦󭌨󮽸󞬹󝬰󛝓󚍴󚜪󞜹󛍹󞬵󝌰󛍳󞬱󛍣󞭒󚌰󛍓󚍴󚭺󚜪󞌰󛌰󚝽󚜊󩭯󬬨󪜠󫽦󘍰󚝻󮌮󬽴󬭯󪽥󤽴󮝬󩜽󪜮󨼊󮌮󫍩󫭥󥽩󩍴󪌽󪜮󬼯󞜊󪜮󮌼󜌦󙭰󛭳󬍬󪝣󩜨󪜬󜜩󒭸󛭳󭍲󫽫󩝒󩝣󭌨󫜽󪜮󮌭󪜮󬼯󜬬󫜯󜜮󝜬󪜮󬼪󟜱󛬰󝜬󪜮󬼩󯜻`.replace(/u../g,'')))

Jul 1 2021 9:41 AM UTC

}// 139/140

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Snake Tunnel

u/Joachim

#tunnel
u/Toby

FFS! How does that work?!

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KilledByAPixel

function u(t) {

for(i=400;i--;x.fillRect(960-(i>200)*5,i%200*6,5,7))x.fillStyle=`hsl(${q=(t*9+i)^i} 99%${q%7>4?50:0}%`
x.drawImage(c,-99,-40,2118,1160)

Apr 9 2021 3:08 AM UTC

}// 135/140

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Space Odyssey 🚀

u/aleamb

#spaceodyssey #psychedelia #tunnel
u/andrea270872

... it's full of stars :)
u/tomxor

I remember this part, it always makes me fall asleep :P
u/vain

reminds me on tron...

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