New #wait_for_it 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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Xen

remix of d/8395 by u/robbyg

function u(t) {

for(c.width|=i=2e3;i--;)x.fillRect(i,S(i)*t*t,3,C(t-i)*1e3)

Jun 4 2018 11:43 PM UTC

}// 59/140

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bonus for 30seconds+

u/DataMeta

this is cool all the way to the 'end'
u/joeytwiddle

#wait_for_it

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lionleaf

remix of d/7846 by u/joeytwiddle

function u(t) {

with(x)for(c.width|=i=0,translate(S(3*t)*300+430,350);i++<9;)translate(100,0),rotate(k=C(3*t+.1)/2),fillRect(0,9*T(t+i*3),50,200),rotate(-k)

Apr 29 2018 3:52 PM UTC

}// 140/140

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Show more comments…
u/BirdsTweetCodersDweet

1
u/BirdsTweetCodersDweet

2
u/BirdsTweetCodersDweet

3
u/BirdsTweetCodersDweet

4
u/lionleaf

#default #test Posted as a quick remix to test some comments
u/lionleaf

#wait_for_it
u/prplz

alert('#hashtag')

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fujimotos

function u(t) {

c.width=1920
r=.92;s=.38;w=99;i=j=0
for(q=w;q--;i=q/6){j=S(i+t*3)
for(p=~~t%99;p--;[i,j]=[i*r-j*s,j*r+i*s])
x.fillRect(i*w+900,j*w+500,6,6)}

Mar 13 2018 3:45 PM UTC

}// 140/140

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Just adding plain sine curves...

u/magna

Lovely!
u/fujimotos

#wait_for_it

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sigveseb

remix of d/5514 by u/Xen

function u(t) {

X=t**t%1e3
Y=Math.random()
x.fillRect(X,t*99%1e3,Z=29,Z)
x.fillRect(1920-Y*900,t*99%1e3,Z,Z)
x.fillStyle=`hsla(${t*Z},99%,40%,.5)`

Jan 4 2018 10:30 PM UTC

}// 130/140

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Random challenge, takes a second or two to build up

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Xen

remix of d/205 by u/iverjo

function u(t) {

c.width=2e3;n=899;for(i=2;i<n;i+=2)s=2/(9.1-(t+i/29*C(t/4))%9),x.beginPath(),j=i*.69+t,x.lineWidth=s*s*4,x.arc(n,520,s*99,j,j+1),x.stroke()

Nov 14 2017 7:59 PM UTC

}// 139/140

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Give it 30 seconds ;-)

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Norgg

remix of d/1089 by u/Norgg

function u(t) {

w=1e3;h=600;r=Math.random;c=C(t);for(i=0;i<99;i++){x.strokeStyle=R(t,0,i*r(),0.1);x.strokeRect(w+t*S(t)*i/9e3*w,h+c*h/2,c*r()*20,c*r()*20);}

Feb 23 2017 9:59 PM UTC

}// 140/140

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u/donbright

awesome slow burner. really builds up an interesting pattern.
u/joeytwiddle

#wait_for_it #generative

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