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function u(t) {
} //
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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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aemkei

function u(t) {

}//
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FireFly

function u(t) {

}//
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  • u/sigveseb
    cool!
  • u/sfz
    wtf is going on here?!
  • u/FireFly
    The string embeds a tiny bitmap which is simply repeated :)
  • u/5Mixer
    This is an awesome idea! I wonder what else you could do with using strings to encode more complex(?) data. Interesting.
  • u/PiggyClone205
    When I read complex, I immediately thought of maybe importing other javascript and cheating a bit.
  • u/katkip
    #invaders

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icecuber

function u(t) {

}//
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  • u/iverjo
    115 bytes: for(j=1080;j--;a=b=0){for(k=35;k--&&a*a+b*b<4;a=y)y=a*a-b*b+t*60/540-2,b=2*a*b+j/540-1;x.fillRect(t*60,j,1,S(k/9))}
  • u/iverjo
    Here's one that draws faster: for(i=4;i--;){for(j=1080;j--;a=b=0){for(k=35;k--&&a*a+b*b<4;a=y,l=t*240+i)y=a*a-b*b+l/540-2,b=2*a*b+j/540-1;x.fillRect(l,j,1,S(k/9))}}
  • u/iverjo
    Nvm, they depend on various variables being defined. I was fooled.
  • u/myJS
    How about colors? t?i++:i=0;for(j=1080;j--;){a=b=0;k=35;for(;k--&&a*a+b*b<4;)c=a*a-b*b+i/540-2,b=2*a*b+j/540-1,a=c;x.fillStyle=R(k,j,i);x.fillRect(i,j,1,S(k/9))}
  • u/sfz
    Nice enhancement myJS!
  • u/lionleaf
    #scanline #slow_render #fractal #fractals

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dee-gomma

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KilledByAPixel
remix of d/26622 by u/KilledByAPixel

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  • Snowy Pines ⛄ Merry Dweetmas

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KilledByAPixel
remix of d/26824 by u/KilledByAPixel

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  • Default Gears ⚙️

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tomxor
remix of d/23413 by u/tomxor

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  • Smoler Impossible Marble #Physics
  • u/tomxor
    -11 bytes: Eliminated the intermediate k, moved some coefficients around, and swapped hypot for square values which is actually more stable for intersection resolution. Now it will never stop jiggling :D
  • u/magna
    WOW!
  • u/pavel
    Currently traced pixel is part of the ball and part of the background therefore collision. Awesome trick. My first time seeing this.

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tomxor
remix of d/25378 by u/tomxor

function u(t) {

}//
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  • XOR transition

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tomxor
remix of d/25019 by u/tomxor

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}//
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  • #road at night + cars + street lights

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KilledByAPixel

function u(t) {

}//
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  • Carrot 🥕

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