Add marker-tracking

[browser-specs-bot]

URL

https://immersive-web.github.io/marker-tracking/

Rationale

• See repository: immersive-web/marker-tracking
• Would-be shortname: marker-tracking

Additional properties

{}

[browser-specs-bot]

Changes to index.json

This update would trigger the following changes in index.json:

Add spec (1)

{
  "url": "https://immersive-web.github.io/marker-tracking/",
  "seriesComposition": "full",
  "shortname": "marker-tracking",
  "series": {
    "shortname": "marker-tracking",
    "currentSpecification": "marker-tracking",
    "title": "WebXR Marker Tracking",
    "shortTitle": "WebXR Marker Tracking",
    "nightlyUrl": "https://immersive-web.github.io/marker-tracking/"
  },
  "organization": "W3C",
  "groups": [
    {
      "name": "Immersive Web Community Group",
      "url": "https://www.w3.org/community/immersive-web/"
    }
  ],
  "nightly": {
    "url": "https://immersive-web.github.io/marker-tracking/",
    "status": "Draft Community Group Report",
    "alternateUrls": [],
    "repository": "https://github.com/immersive-web/marker-tracking",
    "sourcePath": "index.bs",
    "filename": "index.html"
  },
  "title": "WebXR Marker Tracking Module",
  "source": "spec",
  "shortTitle": "WebXR Marker Tracking",
  "categories": [
    "browser"
  ],
  "standing": "good"
}

Tests

These changes look good! 😎

Crawl results for WebXR Marker Tracking Module

Crawl summary:

• Title: WebXR Marker Tracking Module
• Authoring tool: bikeshed
• Date: 2 July 2021
• Canonical URL: https://immersive-web.github.io/marker-tracking/
• Spec defines:
  • Algorithms: 5 found
  • Headings: 26 found
  • IDs: 260 found
  • Links: 5 rawlinks, 6 autolinks
  • References: 5 normative
  • Terms: 1 explicitly exported, 18 exported by default, 14 private
  • Web IDL: 7 names (or partials)
• No CDDL, CSS, Events definitions found

4 Web IDL names

• dictionary XRTrackedImageInit (xref search)
• enum XRImageTrackability (xref search)
• enum XRImageTrackingState (xref search)
• interface XRImageTrackingResult (xref search)

3 extended Web IDL names

• dictionary XRSessionInit (xref search)
• interface XRSession (xref search)
• interface XRFrame (xref search)

1 explicitly exported term

• marker-tracking for "feature descriptor", type dfn (xref search)

[tidoust]

"At the present time, there is no traction towards a formalized, cross-browser API", says https://issues.chromium.org/issues/40728282#comment12