folding "lifeform" using marching.js

folding_squirmer.js

// copy and paste into https://charlieroberts.github.io/marching/playground/
// select all and hit ctrl+enter
quality = 'med' // try 'high' if you have a nice gfx card
size = .025/8
box = Box(size).material('white glow')
count = 25
mrrr = Mirror( box ).translate(size,size,size)
mirrors = [ mrrr ]
 
for( let i = 0; i < count; i++ ) {
  const s = size + size*i
  mrrr = Mirror( mrrr ).translate(s,s/2,s/3)
  mirrors.push( mrrr )
}
 
march( mrrr )
  .fog( .85, Vec3(0) )
  .vignette( .05 )
  .render( 'fractal.' + quality )
  .camera( 0,0,1.9,.25 )

t = 92.5
onframe = () => {
  t += .0125/12
  mirrors.forEach( (v,i) => {
    if( i !== 0 )
      v.rotate(t*2, cos(i*t),i/2,sin(i/3*t))
  })
}