{
  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
  "name": "cursor-glyph-trail",
  "type": "hyperframes:component",
  "title": "Cursor Glyph Trail",
  "description": "An actor travels an authored path depositing small dithered glyphs at its past positions, each popping in and decaying in place, stamp rate scaling with the actor's velocity.",
  "tags": ["motion-primitive", "demonstrate", "trail", "cursor", "glyphs", "deterministic"],
  "jobs": ["demonstrate"],
  "family": "demonstrate",
  "profile": "stamp-decay",
  "evidence": "Wave L1 frame study: jh3yy stamp-and-decay contact sheet (2069614221747224613/sheet-01)",
  "syncPoints": [{ "id": "travel-complete", "phase": "in", "offset": 2.4 }],
  "files": [
    {
      "path": "cursor-glyph-trail.html",
      "target": "compositions/components/cursor-glyph-trail.html",
      "type": "hyperframes:snippet"
    }
  ],
  "variables": [
    {
      "id": "glyphs",
      "type": "string",
      "role": "content",
      "label": "Glyphs",
      "description": "Stamp charset; one glyph per stamp is chosen deterministically.",
      "default": "░▒▓+·×"
    },
    {
      "id": "density",
      "type": "enum",
      "role": "style",
      "label": "Density",
      "description": "Arc-length spacing between stamps along the path.",
      "default": "med",
      "options": [
        { "value": "low", "label": "Low" },
        { "value": "med", "label": "Medium" },
        { "value": "high", "label": "High" }
      ]
    },
    {
      "id": "path",
      "type": "enum",
      "role": "timing",
      "label": "Path",
      "description": "Authored travel path preset.",
      "default": "sweep",
      "options": [
        { "value": "sweep", "label": "Sweep" },
        { "value": "arc", "label": "Arc" },
        { "value": "zigzag", "label": "Zigzag" }
      ]
    },
    {
      "id": "fade",
      "type": "number",
      "role": "timing",
      "label": "Fade",
      "description": "Per-stamp decay window in seconds, clamped 0.3 to 1.5.",
      "default": 0.8
    },
    {
      "id": "accent",
      "type": "enum",
      "role": "style",
      "label": "Accent",
      "description": "Trail and actor color: green rides --brand, blue rides --accent, violet rides --accent-2.",
      "default": "green",
      "options": [
        { "value": "green", "label": "Green" },
        { "value": "blue", "label": "Blue" },
        { "value": "violet", "label": "Violet" }
      ]
    },
    {
      "id": "exit",
      "type": "enum",
      "role": "timing",
      "label": "Exit",
      "description": "Optional departure. Default none: the settled actor holds until the frame cuts.",
      "default": "none",
      "options": [
        { "value": "none", "label": "None" },
        { "value": "fade", "label": "Fade" },
        { "value": "up", "label": "Up" }
      ]
    }
  ]
}