New #firstdweet 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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kmoseni

function u(t) {

p=6.28*t**3;A=3600/p**0.2;
x.fillRect(990+S(t)*A,520+C(t)*A,10*S(p),10*C(p))

May 24 2021 6:38 PM UTC

}// 76/140

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My first dweet: a glitchy spiral! Very excited to move from lurker to contributor amongst all of you incredible coders and artists here on Dwitter!

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u/Xen

Welcome to the dwitter family!
u/magna

Nice style!
u/magna

Here's some quick golfing down to 68: p=7*t**3;A=3e3/p**.2;x.fillRect(960+S(t)*A,540+C(t)*A,9*S(p),9*C(p))
u/Xen

A=3e3/(t**3)**.2;x.fillRect(990+S(t)*A,520+C(t)*A,9*S(A),9*C(A))
u/kmoseni

Thanks, u/Xen and u/magna! Of the two suggestions, I'll have to side with u/Magna's for golfing it down while maintaining the glitchy-ness!
u/aleamb

#firstdweet

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scwaller

function u(t) {

c.width=1920
for(i=0;i<10;i+=.01,t+=.1)
x.fillRect(C(t)*S(i)*200+900,S(i)*S(i*6)*2*100+550,10,10)

Mar 12 2021 6:58 PM UTC

}// 97/140

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first dweet

u/kmoseni

Nice #firstdweet!

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cros107

function u(t) {

c.width=1920
for(i=0;i<1000;i++)
{
x.fillRect(S(2*(t/7-i))*1500/2+1920/2-10,S(t/50-5*i)*500/2+1080/2-10,20,20,)
}

Sep 26 2020 11:36 AM UTC

}// 113/140

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This has probably been done more efficiently a million times but can't go too crazy for my first dweet I guess

u/13thptr

#firstdweet Welcome !
u/Xen

Welcome to the family ;-)

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tuomask

function u(t) {

w=960,h=540
c.width=2*w
x.lineWidth=15
for(i=0;i<1;i+=0.2){
x.moveTo(h*C(t*2+i)+w,h*S(t*2+i)+h)
x.lineTo(h*S(t+i)+w,h*C(t+i)+h)
}
x.stroke()

Aug 2 2019 9:49 PM UTC

}// 140/140

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Simple bouncing lines #firstdweet

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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

You've reached the end.

dwitter.net | #firstdweet