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Commit History

Oct 28 7 days ago

07:26
Unroll 1.7.2: on phones the Read box no longer covers the title with More controls open

SharpMeow

Verified signature
13a1396

Oct 27 8 days ago

23:53
One page scroll bar and American English

SharpMeow

Verified signature
757768f

Oct 25 10 days ago

00:36
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

Oct 24 11 days ago

01:13
Unroll 1.6.0: Connect your tool panel in the Embed sheet

SharpMeow

Verified signature
e5067cd

Oct 16 19 days ago

07:09
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
06:56
Starting view one wheel step farther out (OPEN_STEP = 1/0.95^zoomSpeed on the fitted distance)

SharpMeow

Verified signature
212a55c
06:54
Restore b24a488 files overwritten by eadab8d (an upload from an older local copy)

SharpMeow

Verified signature
943fb39
06:51
Open one wheel step farther out

SharpMeow

Verified signature
eadab8d
06:25
Fix first load flash and black screen: no pow() of a negative base in the intro sweep shader (NaN on real GPUs, spread by bloom), guarded normal and rim terms, service worker serves exact ?v= matches only (older copies are the offline fallback), cache bust nan1

Chase

b24a488
06:15
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
06:06
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
05:58
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
05:45
Type and spacing scale (CSS variables) for every panel and button: 14 px floor and normal tracking on phones, 1.5 body line height, balanced button padding and icon gap, safe-area insets, phone landscape layout, layer labels that wrap cleanly, panel kept clear of the header and credit

SharpMeow

0c79aed
05:40
Install app: web app manifest, icons from the favicon art, service worker caching the app shell and default scroll (cache names tied to version.json), Install app button in View and Settings, install action, glossary entry, README section

Chase

3203736
05:43
Reword ink-layer copy: candidates for expert reading⁠

Chase Hendrick

bf77c3f
04:53
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
05:29
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
05:12
Overlay textures upload through a per-frame queue (about 6 ms per frame, initTexture) instead of all at once, removing the 14.6 s main-thread freeze; import map versions for tear.js, damage.js and lib/*.js; scan shown as 9.4 µm with 9.362 µm voxels in the details; glossary links every occurrence; mobile panel clears the bottom bar

SharpMeow

1410d57
05:08
Realism pass for carbonized papyrus, island and outlier prune for unroll morph, docs/REALISM.md, cache bust d

SharpMeow

78b3d8f
05:07
Control panel redesign (ui.js, ui.css): grouped Layers, Ink Bench, View, Destroy and Scrolls with icon and text labels, 44 px targets, pressed states, shortcut tooltips, focus rings, docked mobile panel; Settings (quality, reduced motion, speed, glow, background, HUD, labels, sensitivity, units, Ink Bench button) saved in localStorage and settable by URL; agent API unrollView.actions/settings/state/glossary (docs/AGENT_API_UI.md); plain language glossary.json under About with linked terms; faster intro (motion within one frame, ease-out, about 2.5 s, skip with Enter or button, follows speed) with shaders compiled behind the loader; CPU pick fallback for Destroy on GPUs without float targets; readout panel, fixed Roll up width, header clear of the panel

SharpMeow

97b9983
04:42
Sandbox debris: triangles bound to removed nodes are hidden instead of hanging frozen; tiny loose pieces become crumbs, small pieces held by a glued node are freed, a sheet only sleeps when no free piece is off the floor; crumbs and flakes settle and fade like the main view; cache-busting ?v= on the JS modules; sandboxStats/sandboxSim test hooks

SharpMeow

9728790
04:41
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
04:37
Multi-scroll support: build.py and fetch.py take any open-data scroll (per-scroll voxel size, X-ray scan, renumbering by radius, optional ink, a second 1 um ink layer), make_manifest.py, the scroll picker's prize eligible badge and eligible-only toggle (window.unrollScrolls), and a 'Why N ink layers?' box written from each manifest's ink layers

SharpMeow

cf20894
04:34
Destroy: floor follows the scroll as drawn (rolled or unrolled) with a soft visible floor glow; smoke, ash, sparks and burnt flakes rise from each ember's current spot on the deformed sheet; new Crumble (K, unrollView.crumble()) breaks the scroll up from its edges into a heap of dust, Reset restores it; help and README

SharpMeow

235aa03
04:26
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
04:13
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
03:28
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
03:24
Destroy: fibrous alpha-tested damage edges, Burn and Water tools with cursors, Roll up, size-dependent debris that settles on the floor, wall-clock burn timing; rename Tear apart to Destroy; ink model text reads its coverage from the manifest

SharpMeow

de293f3
02:51
Destroy mode: UV damage mask with tear, crush, burn and water at any unroll amount; roll up; size-dependent debris

SharpMeow

6dde6ff
02:36
Data-driven scroll framework and Open your own⁠

SharpMeow

f6dcaa7
02:34
About panel: add a subtle Made by Chase Hendrick credit

SharpMeow

7a534f8
02:33
Polish: keyboard shortcuts with a ? help overlay, V to reset the camera, lazy-load the ZeroGPU textures, preload data and three.js in parallel, fix phone layout overlap and desktop title overlap, vignette and papyrus sheen, full OG and Twitter tags with a new rendered preview

SharpMeow

ed610d3
02:15
Add Crush mode: mash the papyrus into instanced flakes, fragments and dust

SharpMeow

7c1873b
02:12
Tear apart: real cracks with vertex splitting and a cut render mesh; fix slider snap-back, edge spikes; add compare swipe, scale bar, load error state

SharpMeow

0bedd54
01:35
Add Tear apart mode: brittle carbonized papyrus fracture toy

SharpMeow

35d922f
01:21
Mark GPU ink layer as lower res, explain why two ink layers

unroll

79b1c36
01:19
Clarify ink layer buttons: Published ink vs Our GPU ink, with tooltips and hint line

unroll

3e17cb6
01:02
Unroll: review fixes, ZeroGPU receipts, licence

SharpMeow

Verified signature
10880af
00:43
Unroll: first private preview

SharpMeow

Verified signature
e6863b5
00:40
initial commit

SharpMeow

Verified signature
83cf288

Commit History

Oct 28 7 days ago

Unroll 1.7.2: on phones the Read box no longer covers the title with More controls open

Oct 27 8 days ago

One page scroll bar and American English

Oct 25 10 days ago

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

Oct 24 11 days ago

Unroll 1.6.0: Connect your tool panel in the Embed sheet

Oct 16 19 days ago

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)

Starting view one wheel step farther out (OPEN_STEP = 1/0.95^zoomSpeed on the fitted distance)

Restore b24a488 files overwritten by eadab8d (an upload from an older local copy)

Open one wheel step farther out

Fix first load flash and black screen: no pow() of a negative base in the intro sweep shader (NaN on real GPUs, spread by bloom), guarded normal and rim terms, service worker serves exact ?v= matches only (older copies are the offline fallback), cache bust nan1

Type and spacing scale (CSS variables) for every panel and button: 14 px floor and normal tracking on phones, 1.5 body line height, balanced button padding and icon gap, safe-area insets, phone landscape layout, layer labels that wrap cleanly, panel kept clear of the header and credit

Install app: web app manifest, icons from the favicon art, service worker caching the app shell and default scroll (cache names tied to version.json), Install app button in View and Settings, install action, glossary entry, README section

Reword ink-layer copy: candidates for expert reading⁠

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

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

Realism pass for carbonized papyrus, island and outlier prune for unroll morph, docs/REALISM.md, cache bust d

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

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

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

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

Destroy: fibrous alpha-tested damage edges, Burn and Water tools with cursors, Roll up, size-dependent debris that settles on the floor, wall-clock burn timing; rename Tear apart to Destroy; ink model text reads its coverage from the manifest

Destroy mode: UV damage mask with tear, crush, burn and water at any unroll amount; roll up; size-dependent debris

Data-driven scroll framework and Open your own⁠

About panel: add a subtle Made by Chase Hendrick credit

Polish: keyboard shortcuts with a ? help overlay, V to reset the camera, lazy-load the ZeroGPU textures, preload data and three.js in parallel, fix phone layout overlap and desktop title overlap, vignette and papyrus sheen, full OG and Twitter tags with a new rendered preview

Add Crush mode: mash the papyrus into instanced flakes, fragments and dust

Tear apart: real cracks with vertex splitting and a cut render mesh; fix slider snap-back, edge spikes; add compare swipe, scale bar, load error state

Add Tear apart mode: brittle carbonized papyrus fracture toy

Mark GPU ink layer as lower res, explain why two ink layers

Clarify ink layer buttons: Published ink vs Our GPU ink, with tooltips and hint line

Unroll: review fixes, ZeroGPU receipts, licence

Unroll: first private preview

initial commit