Top dweets by u/firegodjr

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: #Opposites

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firegodjr

remix of d/8050 by u/firegodjr

function u(t) {

with(x)for(c.width|=u=26;u--;)for(v=21;v--;stroke(),beginPath())r=t/.4+(u+v)/2,arc(w=u*80,y=v*80,70,0,7),fillRect(w-S(r)*70,y+C(r)*70,12,12)

May 9 2018 5:28 PM UTC

}// 140/140

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Orbiters

u/firegodjr

Based on https://twitter.com/beesandbombs/status/9942…
u/BalintCsala

Wow, that's almost exactly the same
u/firegodjr

#beesandbombs
u/magna

Made a "wireframe" version: d/8075

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firegodjr

remix of d/7901 by u/kdgraham

function u(t) {

function z(a,b,e,d){if(d>1){ 
x.fillRect(a+=d*S(e),b-=d*C(e),4,4) 
z(a,b,e-=2*S(t),d*=.7) 
z(a,b,e+=2*S(t*t),d)}}c.width=600
z(250,280,0,80)

May 4 2018 7:08 PM UTC

}// 140/140

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F R A C T A L P A N I C

u/BirdsTweetCodersDweet

#fractal #fern... #ifs?
u/13thptr

#recursive for sure

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firegodjr

remix of d/11964 by u/firegodjr

function u(t) {

x.font='3em x'
for(m=j=32;j--;)for(i=63;i--;)x.fillText('◢◣◤◥'[Math.random()*4|0],i*m,j*m),x.fillStyle=R(b=(S(i^j)*200+t*22)%200)

Jun 30 2020 2:16 PM UTC

}// 129/140

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Burning Circuits

u/tomxor

Toasty!

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firegodjr

remix of d/9768 by u/firegodjr

function u(t) {

x.font='3em x'
for(m=j=32;j--;)for(i=63;i--;)x.fillText('◢◣◤◥'[Math.random()*4|0],i*m,j*m),x.fillStyle=R(b=(t*m+(i^(t*m-j)))%99*2)

Jan 26 2019 8:01 PM UTC

}// 130/140

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Fractal Burn

u/joeytwiddle

Noisy triangles remind me of this: https://twitter.com/BalintCsala/status/99216…

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firegodjr

function u(t) {

with(x)for(fillRect(p=3.14,0,Y=2e3,Y),k=Y;k--;)arc(960,540,j=k/4|0,v=k%4*p/2+S(t*3-j/70)+t,v+200/j),stroke(),beginPath(fillStyle="#fff1")

Jun 26 2018 1:32 AM UTC

}// 137/140

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The Orb

u/magna

Whoa!
u/Xen

nice style
u/firegodjr

Thanks guys ^^

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firegodjr

remix of d/23960 by u/firegodjr

function u(t) {

x.globalCompositeOperation="difference"
x.fillStyle="#fff"
x.fillRect(0,0,2,2)
x.drawImage(c,2,0)
x.drawImage(c,1,2)

Sep 29 2021 7:22 PM UTC

}// 116/140

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Recurrence (more triangular)

u/magna

Awesome!
u/magna

This could be combined with a gradual zoom to create a perfect loop
u/rodrigo.siqueira

Mesmerizing
u/astucky21

Something ominous about this, but love it.
u/aleamb

#sierpinski

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firegodjr

remix of d/10281 by u/yonatan

function u(t) {

c.width=-1
for(i=2e3;i--;x.fillRect(150+C(m=m-t/2)*r,25+i/15+S(m)*r/2,10,6))r=9+C(i/770)**3*60,x.fillStyle=R(a=S(m=i+t)**8*255+128,a*.7,i,i)

Oct 8 2018 4:45 PM UTC

}// 140/140

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Royal Gold-rimmed Wineglass ft. moving lighting :D

u/aleamb

#holygrail xD
u/joeytwiddle

Beautiful remix! #model #lighting

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firegodjr

remix of d/9039 by u/firegodjr

function u(t) {

for(i=4e3;i--;)x.fillStyle=`hsl(${i/9-t*9e2},99%,${v=-S(i/520-t*5)*100}%,${v}`,x.fillRect(S(l=i%990+t)*i*.16+960,C(l)*i*.08+900,30,-v*9)

Aug 1 2018 4:32 PM UTC

}// 136/140

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Whoever manages to add a single super saiyan cat emoji gains my eternal gratitude

u/Xen

Done(kinda) lol
u/Agnes

hsl( without a final parenthesis doesn't work on iOS :(

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firegodjr

function u(t) {

c.width|=0
with(x)for(i=630;i--;stroke(),beginPath(lineWidth=10))arc(960,540,S(i/200+t)**14*S(i%2*3+t+i/10)*40+300,i/100,i/100+.03)

Jul 30 2018 4:18 PM UTC

}// 131/140

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u/magna

DNA transcription
u/firegodjr

Inspired by https://beesandbombs.tumblr.com/image/175083… #beesandbombs

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firegodjr

function u(t) {

t||x.translate(960,540)
x.fillRect(-25,-25,500*C(t),50)
x.drawImage(c,-960,-540)
x.rotate(0.001*S(t)+.001)
x.fillStyle=`hsl(${t*9},99%,50%`

Jul 5 2018 4:27 PM UTC

}// 139/140

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