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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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Xen

function u(t) {

for(i=(X=99)*11;i--;x.fillStyle=R(t*i/3%X,t*i/4%X,t*i/2%X,.1))x.fillRect(909+i*C(i+t),500+i*S(i+t),X,X)

Aug 30 2017 10:03 PM UTC

}// 103/140

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The Longer It Runs, The Better It Gets.

u/donbright

this is great
u/Xen

thanks, handy square in middle for stare challenge

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3D.ceffo

function u(t) {

c.width=1000; /* clear the canvas */
  for(i=0;i<500;i++)
  x.fillRect(2*i, 200+100*S(i*Math.PI/250)*C(t*i), 2,200)

Aug 30 2017 2:10 PM UTC

}// 116/140

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Time Machine

u/donbright

this is a cool illusion, i thought it was getting bigger
u/3D.ceffo

just like a generator

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3D.ceffo

function u(t) {

c.width=1920; /* clear the canvas */
  for(i=0;i<250;i++)
  x.fillRect(5*i, 500+i*30*S(3/100*Math.PI/600*i)*C(6*t), 200, 200)

Aug 30 2017 11:12 AM UTC

}// 125/140

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Gummy, easy!

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Xen

function u(t) {

x.fillStyle=`hsl(${frame*9},99%,50%)`;x.fillText('CodeGolfTeam',900*-T(t),598);x.font='500px S';x.drawImage(c,S(t*9)*99,C(t*9)*99,1920,1080)

Aug 29 2017 10:14 PM UTC

}// 140/140

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u/p01

LOL! INTERNETS!!1 :D
u/Xen

new drunk challenge to stare? ;-)

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donbright

remix of d/3119 by u/Xen

function u(t) {

x.globalAlpha=.008
半=500
x.fillRect(0,0,i=w=2e3,w)
for(i=(3e3);i--;)x.clearRect(frame*(i*i-(j=t*i%frame)*j)/(b=j*j+i*i),999-2*i*j*i/b,2,4)

Aug 29 2017 9:24 PM UTC

}// 138/140

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thx Xen

u/Xen

Welcome ;-)
u/Xen

i just remixed your remix of my remix of your dweet, trying to message you, find me @xen_the
u/alien

wow

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cantelope

function u(t) {

for(c.width|=i=12;i--;x.stroke())x[i-5?'lineTo':'moveTo']((w=990)+(C(q=i<6?-t:3-t)+S(p=2.513*i+t)*S(t))/(Z=S(q)+3+S(p)*C(t))*w,540+C(p)/Z*w)

Aug 29 2017 8:11 PM UTC

}// 140/140

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Xen golfed the last 5 bytes. Cheers!

Show more comments…
u/Xen

not a problem ;) you golfed all the first ones... :D
u/donbright

wireframe king
u/cantelope

@donbright, are you challenging me to make something different? I accept!
u/donbright

we are not worthy
u/cantelope

oh u
u/cantelope

@donbright, i did not mean for my statement regarding a challenge to sound arrogant, but I see it came across that way. I just meant, you are correct that i do a lot of wireframe dweets, and I'm enthusiastic about trying something new! I hope we're good. Love your work!
u/Xen

its hard to figure the emotion behind a comment sometimes, which is why i ALWAYS spam mine with smileys ;-)
u/donbright

no its fine, my words dont come across in ASCII very well
u/donbright

i am in awe of everyone here, my mind constantly boggles at the skill and techniques of all of the people here. i have a special affinity for wireframe for some reason.
u/donbright

i mean i like looking at wire frame, but im not that good at making it, so its cool to see it.
u/cantelope

ah <3

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Xen

remix of d/3118 by u/donbright

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i+t*t},99%,50%)`)x.fillRect(i*(i*i-(j=t*i%frame)*j)/(b=j*j+i*i),999-i*j*i/b,2,4)

Aug 29 2017 6:08 PM UTC

}// 113/140

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u/donbright

dude i let this run for like 10 minutes and it was really interesting. like little rainbow ants or something.
u/Xen

yeah sorry, it has 'bugs' LOL ;-)
u/sigveseb

lol

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donbright

remix of d/3115 by u/joeytwiddle

function u(t) {

东=122,北=123;for(i=999;i--;){j=(东*i)%frame-frame,k=北*i/frame-frame,b=j*j+k*k,r=j*j-k*k,g=2*j*k,x.fillRect(900+i*r/b,400+i*g/b,3,3)}

Aug 29 2017 4:05 AM UTC

}// 130/140

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"The Great Something"

u/donbright

oh, note, alter 东 and 北 to get different patterns.
u/joeytwiddle

H̀̕E̸͞ ̛̕͜C͡O̷M̷͜E̸͟S͢͜
u/Xen

n̎ͭͫ͐͛ͫ͌͂̇̾͆͋̍̾̈́ͨͤͨ҉͜͠o̷̶͛ͮ͗́̚͝ơͥ̆ͦͧ̇̅̋̅ͨͮ̃ͫ͂̌̐̓҉͏̵oͦ͂̂̅͑ͩͭ̒ͧ̀̚͠o̧ͤ͌ͩ̏ͨ͏͝

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yokljo

function u(t) {

if(!t)w=c.width=203
d=x.getImageData(0,0,w,w)
for(a=w*w*3;a--;)d.data[a]?d.data[a+w*4+~(t%6)-2]=w:d.data[-~(t%w*w)]=w
x.putImageData(d,0,0)

Aug 28 2017 9:13 PM UTC

}// 139/140

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u/donbright

is this like a crazy game of life? very intersting

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yokljo

remix of d/3111 by u/yokljo

function u(t) {

h=800;c.width*=1;for(i=64;i--;x.fillRect(h+i*6,y=200+o*25,6,i>2?y:h))x.fillStyle=`hsl(${~t*h^i*2},90%,${i>2?(o=S(t*2+i/6)*i/130+.7)*50:0}%`

Aug 28 2017 6:37 PM UTC

}// 139/140

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u/donbright

wow
u/joeytwiddle

Yes, very clever
u/joeytwiddle

I really liked the idea of shading the flag, but my remix didn't fit on dwitter: https://codegolf.tk/a/168
u/yokljo

#flag

dwitter.net | magna (131938)