Hot dweets by u/cantelope

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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cantelope

function u(t) {

for(w=i=2e3;i--;x.fillRect(X,Y,q,q))X=i*(q=99)%w,Y=i*(48+C(t))%w,x.fillStyle=`hsla(${i},99%,${99*C(((960-X)**2+(540-Y)**2)**.5/q-t*3)}%,.05`

Oct 30 2017 6:31 AM UTC

}// 140/140

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u/Xen

:-D
u/sigveseb

looks beautiful
u/mmastrac

I love this one
u/magna

Sophisticated!

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cantelope

remix of d/3416 by u/cantelope

function u(t) {

for(q=99,i=2e3;i--;x.fillRect(X,Y,q,q))X=i%50*40,Y=i/1.25-q,x.fillStyle=`hsla(${i/4},99%,${C(((960-X)**2+(540-Y)**2)**(.5+S(t)/5)/q)*q}%,.1`

Oct 31 2017 5:08 AM UTC

}// 140/140

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cantelope

function u(t) {

for(w=(c.width|=i=2e3)/2;i--;x.fillRect(w+(i%1e3-500)/120/(Z=3+C(p))*w,540+S(p)/Z*w,s=250/Z/Z,s))p=i/79.6+C(t/2)*12+(i>1e3?3.1:0);x.stroke()

Oct 28 2017 5:57 AM UTC

}// 140/140

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doh. left x.stroke() in there by mistake.

u/katkip

#curve

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cantelope

remix of d/3392 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=1e3)*2,i);i--;x.clearRect(w+(i%1e3-w/2)/120/(Z=3+C(p))*w,540+S(p)/Z*w,s=250/Z/Z,s))p=i/80+C(t/2)*12+(i>1e3?3.1:0)

Oct 28 2017 6:48 AM UTC

}// 137/140

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cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=960)*4,i);i--;x.clearRect(w+(S(q=i/611.2+t/4)*Z)/(Z=C(q)*Z-8)*w,(S(p)-3)/Z*w-99,s=32/Z,s))Z=C(p=i/4.7746)+4

Oct 20 2017 4:09 AM UTC

}// 131/140

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Show more comments…
u/artfarnaa

awesome
u/joeytwiddle

Very nice! This makes the dots swirl: p=i*t/40
u/donbright

elegant
u/magna

Awesome!
u/ronrogers

Awesome!VISIT https://www.essayguardian.com/
u/artfarnaa

Outstanding. Your motivating me to up my game. How much of your work is trial and error about what looks cool vs actual engineering?
u/cantelope

artfarnaa, thanks. it's mostly just educated guesses. Most of my dweets start as a pretty concrete idea, then I draw from experience and do my best to fit the idea into 140b. Sometimes I'm successful, and sometimes not. :)

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cantelope

function u(t) {

c.width|=0;t||(P=Array(3e3).fill(0).map((v,i)=>v={x:0,y:0,X:i,Y:i/7}));P.map(e=v=>(v.x+=v.X,v.y+=v.Y,x.fillRect(v.x%1920,v.y%1080,50,50)))

Oct 24 2017 5:07 AM UTC

}// 138/140

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#glitch

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cantelope

remix of d/3308 by u/cantelope

function u(t) {

for(i=w=(c.width|=0)/2;i--;x.fillRect(w+(m/2|0?X=S(i/15.75)*2:-3)*v/(Z=99-(i/4+t*20)%99)*w,540+(m/2|0?3:X)*v/Z*w,s=199/Z,s))v=(m=i%4)%3?1:-1

Oct 19 2017 4:38 AM UTC

}// 140/140

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very similar to the original, but showing its ability to appear to travel endlessly in one direction.. also changed the spacing and rect size a little.

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cantelope

function u(t) {

for(i=w=(c.width|=0)/2;i--;x.fillRect(w+(m/2|0?X=S(i/15.75):-1)*v/(Z=99-(i/4+S(t)*25)%99)*w,540+(m/2|0?1:X)*v/Z*w,s=99/Z,s))v=(m=i%4)%3?1:-1

Oct 18 2017 4:09 AM UTC

}// 140/140

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cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=1e3)*2,i);--i;)x.clearRect(w+((i+S(i)*9/(Z=3+((i/60|0)*2+t*16)%65))%30-15)/Z*w,561+(3-S(i*4+t)*16/Z)/Z*w,s=w/Z/Z,s)

Oct 11 2017 3:13 AM UTC

}// 139/140

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u/magna

Snow!
u/alien

particle aceleration

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cantelope

remix of d/3246 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=960)*3,i);i--;x.clearRect(w+(S(q=i/381+S(t)*2)*Z)/(Z=C(q)*Z-7)*w,540+S(p)*v/Z*w,6,6))Z=C(p=i/63.67)*(v=i%8/8+1)+3

Oct 5 2017 5:53 AM UTC

}// 137/140

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new dweet exporter site https://dweet.net/194/3252

u/innovati

Very nice!
u/cantelope

should probably have done 63.67+t
u/sigveseb

Nice!
u/joeytwiddle

#perspective #dots

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