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unroll / lib

Commit History

8 days ago

  1. One page scroll bar and American English

    SharpMeow
    Verified signature
    757768f

10 days ago

  1. Unroll 1.7.0: Live sheet, stream any public segment and volume and see the volume on the sheet⁠

    Chase Hendrick +1: Claude Opus 5.5 (1M context)
    Unverified signature
    7391956

19 days ago

  1. v1.5.0: labeled segments in the CT volume and window.unroll.ct API; roll-angle guard; topoAudit and sweepAudit test hooks (Grok's WIP patches, tested)

    SharpMeow
    Verified signature
    e31bb23

  2. Lighter mesh for phones: tools/build.py --coarsen N (and UNROLL_STEP) keeps every Nth sampled row and column of a built mesh with the same UV mapping; PHerc0172 lite mesh 527,834 vertices (from 2,082,140), 1.5 MB packed, loaded automatically on phones via geometry.lite (?mesh=full or ?mesh=lite overrides); tear threshold follows the mesh step

    Chase
    0d6db02

  3. CT volume view (lib/ctvolume.js, lib/ctsource.js): a cube of the raw X-ray scan around a picked papyrus point (256 voxels, 128 on phones) as a Data3DTexture, raymarched MIP clipped to an oriented slab that starts square to the surface; own canvas beside the scroll, render on demand; panel group (Pick a point, Show volume) and floating panel with slab, tilt, window/level, size and detail controls; Settings, unrollView.ct.volume API and actions, ?ctvol URLs, scanGeom and scanPick hooks in app.js, glossary (MIP, slab, CT volume, raymarching), docs

    Chase Hendrick
    42b53b4

  4. X-ray window/level with percentile auto contrast (lib/ctwl.js): uCTWin uniform in the surface shader, X-ray contrast panel group (Window, Level, Auto contrast, Full range), Settings (auto on load, low and high percentiles), unrollView.ct API and actions, ?ctwin ?ctlevel ?ctauto URLs, glossary entries, docs

    Chase Hendrick
    ce6b88b

  5. Lower resolution while dragging (lib/dragres.js): renderer and composer pixel ratio drop on OrbitControls start and return 150 ms after the camera settles; Settings and panel control (off, light, strong), unrollView.dragRes API, ?dragRes= URL, glossary entry, docs/CT_VIEW.md; fix undefined prevClear in hover pick

    Chase Hendrick
    1c31760

  6. unroll.help(): quick start and methods by group, help(group) and help(method); version 0.9.5

    SharpMeow
    08a393b

  7. Public API at window.unroll (schema, help, coverage test; ui and bench groups), embed mode with postMessage bridge and oEmbed, version 0.9.4 in About and API, ink_9um (9 µm) label and credit, Ink Bench hardening from the audit, hashchange without reload, capped test hooks

    SharpMeow
    cc6b6d8

  8. Relicense all code to Apache 2.0 (LICENSE, NOTICE with three.js kept MIT, frontmatter), version 1.0.0 (version.json, CHANGELOG.md); scan data stays CC BY-NC 4.0

    Chase
    7a02281

  9. Relabel the second ink layer as ink_9um (9 µm): Chase Hendrick ran the public scrollprize/ink_9um model, which the Vesuvius Challenge trained; HUD readout INK_9UM; cache-busting version on JS and CSS

    SharpMeow
    01b454f

  10. Faster first load: ship the int16 geometry as byte planes + gzip (scroll.i16p.gz, 1.62 MB instead of 3.48 MB), unpacked in the browser to the exact scroll.bin bytes with a fallback to scroll.bin; tools/pack_bin.py builds it, tests/pack_bin.mjs checks the round trip

    SharpMeow
    77b49a9

  11. Ink Bench leaderboard: rank by AP by default, matching the researcher takeaway

    SharpMeow
    4de4420

  12. Ink Bench: examples on all 37 windings, researcher takeaway (rank by AP, report the X-ray floor), ink_9um credit, untrack pycache, sturdier leaderboard test

    SharpMeow
    a9ce211

  13. Ink Bench: fix a share-link restore race, patient start in the e2e test

    SharpMeow
    05acee5

  14. Ink Bench: score your own ink prediction against the published ink, in the browser, with a Python and CLI companion, an open bundle format, a leaderboard view and Apache-2.0 code

    SharpMeow
    f918b86

  15. Data-driven scroll framework and Open your own⁠

    SharpMeow
    f6dcaa7