Procedural Glassware #Glass by KilledByAPixel

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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KilledByAPixel

remix of [deleted]

function u(t) {

for(i=16+t|0,z=99;z--;x.fillRect(i%16*119+65+(29+9*S(z*S(i)/9))*C(a=t%1*6-1),175*(i>>4)-z+z*S(i*i)/3-9*S(a),6,3))x.globalAlpha=.02+C(z*i)/99

Mar 13 2020 5:16 AM UTC

}// 140/140

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Procedural Glassware #Glass

u/pavel

126 for(i=16+~~t,z=99;z--;x.fillRect(i%16*119+65+9*(3+S(z*S(i)/9))*C(a),175*(i>>4)-z+z*S(i*i)/3-9*S(a),6,.1+C(z*i)/16))a=t%1*6.2-1
u/KilledByAPixel

nice tricks pavel, it is not quite the same tho
u/Xen

nice


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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