{
  "gem": {
    "slug": "inigo-quilez-useful-functions-vg-1729",
    "name": "Inigo Quilez useful functions",
    "description": "Reference article cataloguing signal shaping functions like impulse, gain, parabola and cubic pulse with formulas and plots.",
    "url": "https://iquilezles.org/articles/functions/",
    "domain": "iquilezles.org",
    "author": "Inigo Quilez (@iquilezles)",
    "license": "free",
    "category": "Shaders, WebGL & Creative Coding",
    "subcategory": "GLSL reference",
    "tags": [
      "glsl",
      "math",
      "reference",
      "shaders"
    ],
    "whyGem": "The canonical cheat sheet for turning a zero-to-one value into interesting motion.",
    "sourceType": "site",
    "image": "/api/public/library/og/VG-1729-480.webp",
    "pageUrl": "https://vibing.inc/library/inigo-quilez-useful-functions-vg-1729"
  }
}