Dweets awesomed by u/magna

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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mxfh

remix of d/2327 by u/nonce

function u(t) {

with(x)font='9em s',fillStyle=`hsl(${S(t*8)*180},90%,${t%.3<.1?70:0}%)`,fillText('ᗋ',905,560),drawImage(c,-20,-10,1960+S(t),1100)

Mar 28 2017 12:00 PM UTC

}// 129/140

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u/sfz

hey, which way to the rave? oooohhhhhhHhhhHhhHhHhhh...
u/sigveseb

cool tunnel :D
u/recursive

Reminds me of clockwork orange.
u/nonce

Love it! did a quick remix with the Russian П in sans-serif just to see what a tunnel might look like: https://www.dwitter.net/d/2332 and got a weird thing happening on the floor. :-)
u/mxfh

Trigrams ☱ and 🀹 Domino tiles work great too. Still if anyone could offer a 1D Noise/Pattern method for pure slit-scan goodness? https://vimeo.com/41747091
u/donbright

Ffonzie's favorite dweet
u/nonce

holly molly: ∩
u/hjroh0315

...So this is what we call a wardrobe malfunction.
u/iverjo

#tunnel
u/mxfh

#trippy #cavern
u/mxfh

#trippy #cavern
u/mxfh

#trippy #cavern

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cantelope

function u(t) {

x.save(),x.translate(960,540);for(i=99;i--;a=i*10,x.fillStyle=`hsl(${i*4-t*99},99%,50%`,x.fillRect(-a,-a,a*2,a*2),x.rotate(.02));x.restore()

Mar 28 2017 4:27 AM UTC

}// 140/140

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some color to brighten up the place

u/nonce

love it, I have been playing with tunnels that you are backing out of all day it is refreshing to see on go the other way
u/sfz

Wow, you get some cool patterns if you change the .02 to .1 thru .9
u/donbright

beautiful

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nonce

remix of d/2299 by u/nonce

function u(t) {

with(x)font='1450px Arial',lineWidth=5,strokeStyle=R(255,S(t*5)*200,S(t*5)*255),strokeText('❤',300,999),drawImage(c,5,4,1910,1072)

Mar 28 2017 3:10 AM UTC

}// 130/140

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There are so many fun things to try. Try changing the ❤ to different letter or symbol. Also if you make the G,B out of sync it goes funky.

u/nonce

Try strokeStyle=hsl(${t*500},99%,50%) also
u/cantelope

nice!

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nonce

remix of d/2299 by u/nonce

function u(t) {

with(x)font='250px Arial',setLineDash([lineWidth=10,299]),lineDashOffset=t*50,strokeText('❤',9,200),drawImage(c,-140,175),drawImage(c,280,0)

Mar 28 2017 1:53 AM UTC

}// 140/140

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u/magna

<3
u/0x7b1

nice one
u/tapgiles

Still no dice with that symbol for me. Using a chromebook? ♡ works fine though
u/iverjo

#hearts

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z3vin

remix of d/2322 by u/z3vin

function u(t) {

r=(n)=>Math.random()*n;h=w=1920;with(x)beginPath(),moveTo(0,0),lineTo(r(w),r(h)),strokeStyle='#fff',stroke(),fillRect(r(w),r(h*2.5),r(99),h)

Mar 27 2017 6:43 PM UTC

}// 140/140

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thanks @mxfh

u/donbright

never have i wished so much for a 'pause' function. cool pictures
u/z3vin

haha yes a lot of scenic moments in the city :) @donbright

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sfz

remix of d/2313 by u/tapgiles

function u(t) {

with(x)!t?translate(960,a=540):beginPath(),moveTo(a,0),rotate(9e6*t/~new Date),lineTo(a,0),strokeStyle=`hsla(${t*9},99%,50%,${t%1}`,stroke()

Mar 26 2017 8:08 PM UTC

}// 140/140

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Give it a minute

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u/donbright

i wound up with a golden pentagon, i love it
u/donbright

i wound up with a golden pentagon, i love it
u/tapgiles

Not bad ^^
u/nonce

wow so cool, also great pro tip: you can leave off the ')' in an hsl/hsla string!
u/sfz

found that one by accident
u/z3vin

Parentheses trick doesn't seem work on iPhone safari :(

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Lappi

function u(t) {

c.width=1920;x.font='9em a';
for(i=0;i<300;i++)
x.fillRect(i*5,S(i*5+t*i/200)*400+600,30,30),
x.fillText('🌈',i*5,S(i*5+t*i/200)*400+600);

Mar 26 2017 8:43 AM UTC

}// 139/140

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u/donbright

красава!
u/donbright

oops i think i mean красива

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cantelope

function u(t) {

c.width=1920;x.fillStyle="red";g=540;for(i=0;i<g;p=i-t,l=S(p)*i,Z=g-l*C(t),s=g*9/Z,x.fillRect(960+18/(Z*18)*l*S(t)*g,g+C(p)*i/Z*g,s,s),++i);

Mar 26 2017 2:54 AM UTC

}// 140/140

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u/innovati

it's like a sunflower pattern :D

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jick

function u(t) {

x.drawImage(c,C(t)*.2-2,S(t)*.2-2,1924,1084);
x.fillStyle=`hsl(${t*15},50%,50%)`
x.fillRect(940+S(t)*300,550+C(t)*290,20,20)

Mar 26 2017 2:02 AM UTC

}// 124/140

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u/donbright

great colors, really cool
u/Finianb1

This is such a trip

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donbright

remix of d/2298 by u/keithclark

function u(t) {

for(a=c.width^=0;d=C(--a+t)*S(b=a/t/t),e=T(a+t)*S(b);x.fillRect(d*h+960,C(b)*h+540,i=h/40-5,i))h=900/(2-e),x.fillStyle=R(a,h/a,(h/b)%256);

Mar 26 2017 1:25 AM UTC

}// 139/140

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this dweet is dedicated to Lynda Obst, a producer of Interstellar

u/tapgiles

Would love to see a slowed-down version of this...
u/donbright

unfortunately i dont understand it enough to make an easy slowdown! divding t by a number is not enough

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