New #Snow 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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keithclark

function u(t) {

for(c.width|=$=256;$--;)x.fillStyle=R(z=$%15,x.font=z*8+"pt a",x.fillText('❄',($*1e6+S(t+$)*z*3)%2050-99,(z*t*30+$*$)%2050),z/15)

Mar 7 2018 1:06 PM UTC

}// 129/140

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u/prplz

☃
u/keithclark

#snow

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PicturElements

function u(t) {

c.width=1920
a=!t?[]:a.slice(-20)
if(t%0.127<0.01)a.push([t%1*2e3,-40])
x.font="80px A"
for(e of a)x.fillText('❄',e[0]+S(t+e[0])*90,e[1]+=6)

Jan 8 2018 3:51 PM UTC

}// 140/140

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u/joeytwiddle

#christmas #snow #snowflake

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JonasPeeters

function u(t) {

x.fillStyle="123";
x.fillRect(0,0,1920,1080);
x.font="50px d";
for(i=0;i<99;i++)
  x.fillText("❄️", i*19, (t*200+S(i)*1000)%1150)

Dec 29 2017 2:44 PM UTC

}// 129/140

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u/iverjo

#snow

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ben

remix of d/4055 by u/ben

function u(t) {

c.width=500
g=t
for(j=1;o=j+t,j++<4;)for(x.moveTo(v=99*j,w=99*o%300),i=1;x.lineTo(v+=9*C(g),w+=9*S(o)*S(g)),i++<25;)i%4?g-=1:g+=2
x.stroke()

Dec 27 2017 9:22 PM UTC

}// 140/140

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u/joeytwiddle

Flipping cool! (Snow joke)
u/mohd-akram

Haha
u/iverjo

#snow

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itsjustmustafa

function u(t) {

x.fillStyle=R();x.fillRect(0,0,1920,1080);x.fillStyle=R(99,99,99);for(i=0;i<99;i++)p=9*(S(i)+1),x.fillRect(p*999%1920,(i*9+t*p*9)%1080,p,p)

Dec 27 2017 4:15 AM UTC

}// 139/140

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u/iverjo

#snow

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New_Core

function u(t) {

for(x.fillRect(0,0,i=b=2e3,q=1080-t);i--;x.fillRect(a*i%b+a/3*S(t*i/a/3),(i/5*t+i*50)%b%q,5,5))x.fillStyle=R(a=i*9%255,a,a)

Dec 24 2017 12:12 PM UTC

}// 123/140

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Let it snow, let it snow, let it snow....

Show more comments…
u/Xen

Perfect :-)
u/donbright

brilliant
u/donbright

brilliant
u/donbright

brilliant
u/ballotcan

http://i.prntscr.com/_aJutdekROaWdQKYy75nTw.… if you wonder the end
u/iverjo

Cool! Much better than my snow dweet ^^ https://www.dwitter.net/d/338
u/sigveseb

gotta love how the snow accumulates!
u/alien

no way... the snow is accumulating...
u/darrencearnaigh

Lovely seasonal golf.
u/snydej

Wow! This is excellent!
u/iverjo

#snow
u/vain

excellent snowflakes movements

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sfz

remix of d/1479 by u/sfz

function u(t) {

c.width=w=2e3
d=new Date
t?!(d&9)&&o.push([d%w,0,0,d%9]):o=[]
o.map(a=>(x.font=a[3]+'em ø',x.fillText('❄',a[0],a[1]+=a[2]+=a[3]*a[3]/w)))

Feb 27 2017 11:03 PM UTC

}// 137/140

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Snowflakes with gravity acceleration and parallax

u/sfz

err, depth that is, small ones fall slower as if they're further away :P
u/joeytwiddle

#snow I think it's fair to call that parallax, just vertical

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iverjo

function u(t) {

w=c.height=1e3;n=99;for(i=n;i--;)s=n/(i*6+n),x.font=s*n+'px A',x.fillText(String.fromCharCode(10052),w+1100*S(s*w*2+t/59),w*(T(i)+s*t)%1200)

Jul 22 2016 3:48 PM UTC

}// 140/140

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u/donbright

oh this is excellent
u/donbright

you can golf this by using fillText('❄',....
u/iverjo

#snow

You've reached the end.

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