Random dweets | Dwitter

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: #Food

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katur

function u(t) {

px=c.width=1920,
X=1024
for(i=X;i--;x.fillStyle=R(S(i+t*.2)*X,50,100))
x.fillRect(i*px/X,540+S(i+t*.1)*600,C(i+t)*50,S(i*1080/X*5+S(t))*100)

Jul 8 2023 11:37 PM UTC

}// 140/140

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KEve

u/magna

I love the colours + style!
u/katur

<3
u/NoName

very cool looking
u/katur

ツ

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KilledByAPixel

remix of d/20925 by u/KilledByAPixel

function u(t) {

for(t*=7200,i=420;i--;x.fillText(j=i/12|0,j,15*S(j*j*t),4))x.setTransform(d=C(a=i%12/.954),e=S(a),e*(q=i%12<6?-1:1),-d*q,t%1980,t/24)

Dec 8 2020 12:07 AM UTC

}// 133/140

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#snowflake study #2

u/pavel

x.rotate is shorter, as usual for(t*=7200,i=420;i--;x.fillText(j=i/12|0,j,15*S(j*j*t),4))x.setTransform(1,0,0,i%12<6?-1:1,t%1980,t/24),x.rotate(i%12/.954)
u/KilledByAPixel

Thanks! I will use that method for the next iteration

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DazeWare

remix of d/25962 by u/DazeWare

function u(t) {


c.width=1920
for(i=0;i<1080;i++){
x.font = "88px Georgia";
x.fillText("🔵",1920*T(i*S(t*.0005+i)),i,500,500)}

Aug 16 2022 4:29 PM UTC

}// 113/140

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MathTechCoach

remix of d/31773 by u/MathTechCoach

function u(t) {

x.fillStyle=R(200*S(t),255*S(9*t),100*C(7*t))
x.fillRect(500*t*C(3*t)+1000,400*C(5*t)+500,100,100)

May 17 2024 6:52 PM UTC

}// 99/140

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u/warbino

awesome!

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Agnes

function u(t) {

with(x)for(w=c.width=1920,i=500,translate(w/2,540);i--;r=w/i,rotate(T(t/75)),strokeStyle='#'+5*i,strokeRect(m=-r/2,m,r,r));

Mar 25 2018 5:08 PM UTC

}// 123/140

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(Also looks way better in full screen.)

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doughno

remix of d/19013 by u/nburn42

function u(t) {

c.width|=b='fillText'
a=t%5
c.style.filter='invert('
x.font=`5in arial`
x[b]('BLACK',9,360*a)
x[b]('LIVES',9,715*a)
x[b]('MATTER',9,1070*a)

Jun 9 2020 11:31 PM UTC

}// 139/140

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made it loop

u/nburn42

Nice!

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46uuuu

function u(t) {

x.font="1120px Arial"
x.fillText("🍔", 400,900)
// #Food

May 20 2026 5:03 PM UTC

}// 55/140

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Randomn't food #Food

u/46uuuu

#short

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WasifBoomz

remix of d/13943 by u/WasifBoomz

function u(t) {

x.font = 'bold 360px comic sans ms'
x.fillText(t*60,t*20,500)
x.fillStyle=R(t*20,t*20,t*50)

Aug 30 2019 3:04 PM UTC

}// 91/140

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#TurningTime

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geb

remix of d/19268 by u/geb

function u(t) {

f=(X,Y,r,d)=>{if(d>9)x.beginPath(),x.arc(X,Y,d/9,0,7),x.stroke(),f(X+=C(r)*d,Y+=S(r)*d,t+r,d*.9)}
for(c.width|=r=9;r--;)f(960,540,r*.7,420)

Jun 28 2020 6:35 PM UTC

}// 139/140

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u/Xen

nice!

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@no_identd

remix of d/6156 by u/meks

function u(t) {

b=t*100;x.fillStyle=R(b%200,0,120+(b%120));a=2.3999631*frame;r=7.159191*frame**0.43015972;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 18 2018 12:49 PM UTC

}// 127/140

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