Top #water 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: #ScaryMovies

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initramfs

remix of d/18146 by u/joeytwiddle

function u(t) {

for(c.width|=j=99+t|0;j-->t;)for(g=(j-t)*120,i=W=90;i--;)x.fillRect(i?g+i*i/70*S(1e3/i-t*8+j**3):g,500+!!i*i*8,-W-1*S(j*j),i?6:-400-W*S(j))

May 31 2021 4:15 AM UTC

}// 139/140

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u/aleamb

#water #landscape

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veubeke

function u(t) {

r=Math.random
for(a=2e3;a--;x.fillRect(a,b,9,9))_=r(b=r()*960)*200>Math.hypot(a-960,b-400)-99,x.fillStyle=R(s=(_?7:r()+2)*40,s,220+_*r()*20)

Jun 5 2018 12:11 PM UTC

}// 140/140

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u/joeytwiddle

#sun in #sky or possibly reflected in #water aka #sea aka #ocean
u/aleamb

amazing!

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rodrigo.siqueira

remix of d/28273 by u/rodrigo.siqueira

function u(t) {

f=n=>3*(n+~n+.5)**2
for(c.width%=X=2e3;X--;)for(Y=9,k=2;k<10;k++,Y-=f(-f(1.7**k*X/2e3/k+t/3))/1.3**k)x.fillRect(X,Y*99+X*S(t)/4,C(k)/2,3e3)

Aug 11 2023 11:05 PM UTC

}// 139/140

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Sailing in rough sea (for those who do not suffer from seasickness) #sea #water

u/cantelope

awesome progression and artistic purposing of this function :)
u/joeytwiddle

What's going on here? How can you use bitwise not (~) on a floating point number?
u/joeytwiddle

Oh, it looks like ~ makes the number negative, and then rounds it down
u/joeytwiddle

So with n+~n+.5 you get a sawtooth in the range -.5 to +.5, based on the fractional part of n

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Joachim

function u(t) {

eval(unescape(escape`󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󜌬󜌬󮬽󨼮󭽩󩍴󪌽󜼰󜌬󮬩󒭦󫽲󚍩󟜶󩜳󞽩󛜭󞽩󟌴󩜳󟼨󮍛󩭝󚍩󛼹󛌹󞜭󨜯󜬬󨝞󞜬󨜼󛜮󜌱󙬦󜜯󨜫󪬯󝌩󚜺󮍛󩭝󚌨󪜯󝬩󛜶󝼰󛍧󚭺󙜹󞜬󪬬󪬩󚝡󟜭󞜹󙜨󩼽󤼨󪜪󪜩󚜪󜜴󜌬󮌮󩭩󫍬󤽴󮝬󩜽󨜼󛜶󟽒󚌰󛌴󜌭󨜪󜬬󞜭󨜪󝌩󞬧󘼳󜼳󙼬󪬽󤼨󪜫󭌩`.replace(/u../g,'')))

Jan 11 2022 9:31 AM UTC

}// 140/140

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Coastal City

u/Joachim

#ocean #water #city #night
u/Xen

oooooo :)

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GreyHope

remix of d/23248 by u/GreyHope

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝴󟽯󫭣󫍩󨽫󟝥󟜾󨝛󩜮󮌯󝭼󜍝󛭨󚼫󞭡󟝛󧜻󩭯󬬨󪜽󞜷󞽩󛜭󞼩󭍼󯍡󛭰󭝳󪌨󮽨󞬱󛍴󯜩󞽡󛭦󫽲󡝡󨽨󚌨󨬬󪜩󟜾󮽢󛭴󚼽󚌱󚽡󦽩󙬦󪜭󜝝󛭨󚽡󦽩󟜽󞜶󟼰󞭩󚼱󧜮󪌭󨬮󪌪󜼩󛼱󜌻󮌮󫍩󫭥󥍯󚍩󚬲󜌬󪜦󙭩󘜽󞜶󙬦󚍢󛭨󚼽󨬮󭌪󟜮󞜩󚬵󝌰󚝽󚜻󮌮󩭩󫍬󚌩`.replace(/u../g,'')))

Jun 29 2021 7:44 AM UTC

}// 140/140

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Click Me (improved version)

u/GreyHope

Thanks to #Xen
u/Xen

Very welcome
u/GreyHope

#water #interactive

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rodrigo.siqueira

remix of d/21927 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𨡬𭑲𚀮𜑶𪀩𬱥𬁩𨐨𚑩𫡶𩑲𭀨𨀊𩡯𬠨𪐽𝑥𜰬𨰮𭱩𩁴𪀽𭰽𜐹𞐻𪐭𛐻𚐊𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐸𞐫𪐯𭰫𤰨𦀯𞐭𭀪𜰩𚠲𛁃𚁓𚁩𚱴𛰶𞐩𚡷𧡘𚐪𞀬𛠱𚐬𒡸𛡦𪑬𫁒𩑣𭀨𪐬𭰪𤰨𪐪𚠸𚐭𜐲𜀬𤰨𭀪𜰫𪐫𦀩𚠪𜠬𜐩`.replace(/u../g,'')))

Mar 20 2021 3:05 PM UTC

}// 132/140

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Night winds blowing sea waves under a starry sky. #water #sea #night #stars

u/erin

full circle

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rodrigo.siqueira

remix of d/21204 by u/rodrigo.siqueira

function u(t) {

c.style.filter='blur(2px)contrast(11)invert('
for(c.width|=i=999;i--;x.fillRect(999+S(i*i+t/35)*i,i*T(t/9+i)/4,25,45))x.fillStyle=R(i/4,i/8)

Jan 13 2021 4:52 PM UTC

}// 140/140

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Melting ice #water (mobile version). For better results on desktop, change blur from 2px to 4px.

u/Xen

nice!
u/magna

ice!
u/joeytwiddle

#metaballs #drop #droplet #raindrop

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danny@hille.dk

remix of d/23879 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󭼽󜜸󜌬󮌮󩭩󫍬󤽴󮝬󩜽󙽮󨝶󮜧󞽦󫽲󚍭󟜲󩜴󞽭󛜭󞽲󟜨󨜽󦌯󞜰󛜱󚜪󨜫󚍢󟝙󛼹󜌭󜜮󝌩󚭢󛍤󟜭󛬱󛍺󟝓󚍡󛽤󚭲󚽴󚬴󚜭󠼨󨬯󩌫󭌪󝼩󚝸󛭦󪝬󫍒󩝣󭌨󦌽󫜥󭼬󦜽󫜯󭼬󠼨󦌯󞜭󤼨󦜯󜼹󛝴󚬳󚝞󦜯󞜭󠼨󦌯󜼳󚽴󚬴󚜫󭌪󜼩󛽺󚼱󛍺󚬮󝌩󒬻`.replace(/u../g,'')))

Sep 25 2021 2:16 PM UTC

}// 135/140

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composite water ripple + refraction effect remix

u/danny@hille.dk

z=c.width=w=180,x.fillStyle='navy';for(m=2e4;m--;r=(a=X/90-1)*a+(b=Y/90-1.4)*b,d=-.1,z=S(a/d*r+t*4)-C(b/d+t*7))x.fillRect(X=m%w,Y=m/w,C(X/9-S(Y/39-t*3)^Y/9-C(X/33+t*4)+t*3)/z+1,z*.4)
u/Odog8

Looks like a snes demoscene-to-be!
u/danny@hille.dk

#water

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Joachim

function u(t) {

eval(unescape(escape`󭽩󭍨󚍺󟝣󛭷󪝤󭍨󯌽󭌿󜌺󬌽󦽝󛍰󛭰󭝳󪌨󮽸󞭺󛍹󞬵󝌰󚼳󜌰󚭓󚌳󚭴󚝽󚜬󮌩󩭯󬬨󪜠󫽦󚍦󪝬󫍓󭍹󫍥󟜢󘼰󨭢󨬢󛍦󫽮󭌽󘬹󩝭󘍡󘬬󬭯󭍡󭍥󚍓󚍴󚜩󛍳󨝶󩜨󩭩󫍬󥍥󮍴󚌢󧍵󡌸󜽃󧍵󡍆󝽅󘬬󞜶󜌬󝜸󜌫󜼰󜌪󤼨󜼪󭌭󜬮󜬩󚜩󛍰󚜩󩭩󫍬󤭥󨽴󚍩󛭸󛜽󜬰󛍩󛭹󛌲󜌬󮬩`.replace(/u../g,'')))

Aug 31 2021 8:14 AM UTC

}// 140/140

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Message in a bottle!

u/danny@hille.dk

cute :-)
u/Joachim

#water #waves

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KilledByAPixel

remix of d/22907 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞽩󛜭󞽓󦽩󧜽󤽛󪝝󚽃󦽩󧜯󝍼󯌰󚝶󟝃󦽩󧜽󥌨󪜪󪜪󭌫󚼩󟬱󩜳󟽴󙜵󞭃󦽩󧜪󛬹󛜨󝌪󤽛󪝝󛝓󦽩󛜱󧜭󤽛󪜫󜝝󛝓󦽩󛝷󧜭󤽛󪜫󭽝󚜯󝝼󯌰󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󜬱󜌭󤽛󪝝󚬵󯜠󜼹󙜤󮼵󜌫󭬪󜜹󯜥󨌬󮌮󩭩󫍬󤭥󨽴󚍩󙝷󛍩󟬾󝼬󜜬󜜩`.replace(/u../g,'')))

Jun 2 2021 12:45 AM UTC

}// 140/140

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Rain Pool 🌧️

u/KilledByAPixel

#water

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