New #Waves 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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yonatan

remix of d/10718 by u/yonatan

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵩㴵㐰㭩ⴭ㭸⹦楬汒散琨〬㔴〫椬㉥㌬匨㕥㌯椫琩⼹⤩挮獴祬攮扡捫杲潵湤㵠汩湥慲ⵧ牡摩敮琨⌳㔷Ⱐ⍦〲㌠㔰┬⌸㐲㠠㔰┬⌴㘶⤬牡摩慬ⵧ牡摩敮琨捩牣汥⁡琠捥湴敲Ⱓ晦映㜥Ⱓ晤㠠㤥Ⱓ捡㠩总`.replace(/u(..)/g,"$1%")))

Oct 27 2018 10:35 AM UTC

}// 140/140

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#ocean #sunset with #waves

Show more comments…
u/Xen

Amazing!
u/katkip

This is the most realistic dweet I ever seen!
u/yonatan

Thanks. I have a much nicer (and longer) version in flash at http://wa.zozuar.org/code.php?c=2HBv (click the "get flash" gif for chrome to activate it)
u/sigveseb

Fantastic! Looking back and comparing with the old water/ocean dweets from the early days of dwitter, we sure have come a long way since then!
u/jmpp

This is dope! I'm new to all these crushing techniques and wonder how did you get the Asian sign version of your algo ?
u/yonatan

Here: https://www.dwitter.net/d/9207
u/katkip

#realistic

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alice-mx

function u(t) {

for(i=0;i<19;i++) {
x.fillStyle=R(C(t/2)*20+20,i*9,12*(i+4),0.8);
x.fillRect((t*150+i*100)%1920,i*100+S(t+i)*50,100,100)
}

Oct 25 2018 6:04 AM UTC

}// 122/140

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u/katkip

#waves

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yonatan

remix of d/10639 by u/yonatan

function u(t) {

for(i=9,j=b=[];i--;c.style=`${B=';background'}:${b+B}-blend-mode:difference`)b[i]=`radial-gradient(at ${i*9}%${S(i+t)*9}%${j+=',aqua,tan'})`

Oct 24 2018 10:54 AM UTC

}// 140/140

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Wavy

u/katkip

#waves #art
u/joeytwiddle

I almost see water caustics in there
u/lionleaf

It does look like #caustics ! :D

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katkip

remix of d/10586 by u/leonarven

function u(t) {

eval(unescape(escape`挮睩摴桼㵲㴳〫匨琯ㅥ㐩⨵㭣⹳瑹汥⹢慣歧牯畮搽✣〵昧㭦潲⡉㴰㭉㱲⩲⨲㭸⹦楬汓瑹汥㴧⌰慤✬砮晩汬⡸⹡牣⡲⩘⨲⸲Ⱳ⩙ⱇ⨹ⰰⰵ⤩⥸⹢敧楮偡瑨⡘㵉⵲⨨夽䤫⬯爦㈵㔩ⱇ㴱⭓⡴⨹⭘⩙⩙⤫㈩㬻`.replace(/u(..)/g,"$1%")))

Oct 21 2018 3:07 PM UTC

}// 135/140

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#waves

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almcd

function u(t) {

N=Math;z=N.min(t/2,N.max(0,3));for(i=0;i<21;i++){x.beginPath();x.arc(i*100+100*S(t),200*t,10*z,0,2*N.PI);x.fill();x.fillStyle=R(0,0,0,z/8)}

Oct 13 2018 4:46 PM UTC

}// 139/140

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Waves

u/katkip

cute #abstract #waves

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katkip

remix of d/10029 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(i&j+t*99/(i+j))>0?'#0f0':'#000',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:51 PM UTC

}// 123/140

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#sierpinski #waves

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katkip

remix of d/10028 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(i^j+t*99/j)>0?'#05f':'#03a',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:44 PM UTC

}// 119/140

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#waves #physics

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katkip

remix of d/10025 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(j**2+i/j+t*5)>0?'#00a':'#00f',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:37 PM UTC

}// 121/140

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#waves #water #ocean

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line-o

remix of d/9764 by u/Xen

function u(t) {

F=frame;f=F%c.width;for(i=255;i--;)
z=C(f/i*4),l=z*z,
x.fillStyle=R(20*l+80,l*70+150,l*50+200,.1),
x.fillText('◢◣',F%240*10,i*7+z*10)

Sep 11 2018 10:54 PM UTC

}// 133/140

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c_waves

u/joeytwiddle

#water #sea #ocean
u/katkip

#waves

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f8f82804

remix of d/9402 by u/katkip

function u(t) {

eval(unescape(escape`硛猽❦楬汓瑹汥❝㵒⠩㭸学㴧晩汬剥捴❝⠵㔪⡴┳㙼〩ⰹ〰⬴〪⡴┲簰⤬ㄶⰱ㈩㭸孳崽✣挰戰㤰〲✻硛晝⠰ⰷ〰Ɒ㴲攳Ɒ⤻景爨椽瀻椭ⴻ硛獝㵠桳氨⑻瀫椥㄰素㤰┵〥怩硛晝⡩ⱃ⡩⤪匨椫琩⨷〰ⰲ㔬㘩`.replace(/u(..)/g,"$1%")))

Aug 24 2018 9:13 PM UTC

}// 136/140

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#beach #waves #footsteps #compressed

u/f8f82804

x[s='fillStyle']=R();x[f='fillRect'](55*(t%36|0),900+40*(t%2|0),16,12);x[s]='#c0b09002';x[f](0,700,p=2e3,p);for(i=p;i--;x[s]=hsl(${p+i%10} 90%50%)x[f](i,C(i)*S(i+t)*700,25,6)
u/katkip

the footsteps are wierd

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