{
  "name": "4th",
  "id": "ghv6KpRCcSGQ6YcFy",
  "sources": {
    "main": "\nexport var colors = array(3)\n\ncolors[0] = array(3)\ncolors[0][0] = .15\n\ncolors[1] = array(3)\ncolors[1][0] = colors[1][1] = colors[1][2] = .07\n\ncolors[2] = array(3)\ncolors[2][2] = .1\n\n\nnumSparks = 2\n\n// These constants set the bounds for a newly spawned spark's initial velocity\nISEM = 0.45           // ISEM = Initial Spark Energy Minimum\nISER = 0.26 * ISEM    // ISER = Initial Spark Energy Range\n\n// Each spark has half the strip distance to cover, so halve the friction\nfriction = 1 / pixelCount / 2\nsparks = array(numSparks)  // Energy of each spark\nsparkX = array(numSparks)  // Positions of each sprak\npixels = array(pixelCount) // rockets\npixels2 = array(pixelCount) // sparks\n\nexport function sliderSpacing(v) {\n  spacing = 1 + floor(v*5)\n}\n\nexport function beforeRender(delta) {\n  t1 = time(.1)\n  \n  delta *= .1 \n  \n  for (i = 0; i < pixelCount; i++) {\n    \n     pixels[i] *= .9\n     \n      pixels2[i] *= .98\n  }\n  \n  // Examining each spark...\n  for (i = 0; i < numSparks; i++) {\n    // If a spark has fizzled out...\n    if (abs(sparks[i]) < 0.001) {\n      // Set this spark's energy to a value between ISEM and (ISEM + ISER)\n      sparks[i] = ISEM + random(ISER)\n      // Randomly set half the sparks to go left (IE negative energy)\n      if (random(1) > 0.5) sparks[i] *= -1\n      // Set the spark's position back to the center\n      sparkX[i] = random(pixelCount)\n    }\n\n    // Slow it down (lose some energy) with friction; preserve the sign\n    sparks[i] -= friction * delta * (sparks[i] > 0 ? 1 : -1)\n    \n    /*\n      Advance the position of each spark proportional to how much time has \n      passed. sparks[i] is signed, so negative energy reduces its position.\n      Notice we opted to not use the square of sparks[i] this time. You can,\n      but don't forget to add the sign back:\n\n      sparkX[i] += pow(sparks[i], 2) * delta * (sparks[i] > 0 ? 1 : -1)\n\n      As-is, it functions more like a velocity, where Δx = v ⋅ Δt\n    */\n    sparkX[i] = mod(sparkX[i] + sparks[i] * delta, pixelCount)\n    \n    // Since negative energy is allowed, we need to drop the sign when \n    // accumulating the heat\n    \n    s = sparks[i]\n    x = sparkX[i]\n    if (abs(s) > .05) {\n      pixels[x] = 1\n    } else if (abs(s) > .0001) {\n      x1 = mod(x - (abs(s)/.01 - 5), pixelCount)\n      x2 = mod(x + (abs(s)/.01 - 5), pixelCount)\n      pixels2[x1] = random(2)\n      pixels2[x2] = random(2)\n    }\n    \n    \n  }\n  \n}\n\nexport function render(index) {\n  \n\n  ci = floor(index / spacing / 3) % 3\n  r = colors[ci][0]\n  g = colors[ci][1]\n  b = colors[ci][2]\n  \n  s = pixels[index]\n  r += s\n  g += s/3\n  \n  if (pixels2[index] > random(1)) {\n    r = g = b = 1;\n  }\n  \n  rgb(r,g,b)\n}"
  },
  "preview": 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"
}