Files
TeslaRel410/restoration
CydandClaude Fable 5 475ae3106e BT410 5.3.59: A MISSION RUNS -- the RIO serial port was blocking every load
pod_render_norio.conf is pod_render_rec.conf with one line changed,
serial1=disabled instead of the vrio named pipe.  Same binary, same egg.  With
it, our build launches and the mech walks:

  [launch] state=2 minPriorityEmpty=1 ticks=85316
  [queues] p0=- p1=- p2=BUSY p3=- p4=-
  BTL4Application::RunMissionMessageHandler
  Turning Plasma Score Display On
  [sim] pos=(180.466,10,-358.703) yaw=-0.275605 spd=14.4
  [sim] pos=(251.959,10,-250.498) yaw=-0.89103  spd=14.4

No fault, 290 log lines and counting.  This is the first time the
reconstruction has reached a running mission on the pod.

The hang was never starvation, a deadlock, or a refill loop -- it was VOLUME,
the first candidate I listed and then talked myself out of.  530 renderer
events queue at priority 0 during load; BackgroundTasks::Execute runs exactly
one task per call round-robin over seven tasks, and the 1ms frame budget is
always blown here so no extra background passes happen.  That is ~9 events per
real second, so a load legitimately takes ~60s.  The fault arrived at ~40s,
before the backlog could clear.  Every 'the queue never drains' reading was
really 'the process dies before it can'.

The disproof was already in hand: the post tally climbed to 530 and went FLAT,
which means nothing was refilling.  p0=BUSY with nextReady=1 is equally
consistent with a large finite backlog still draining, and I read it as refill.

Why the RIO port: the pipe has no server attached, which should behave as an
unplugged cable.  The emulator log shows steady serial1 RX overruns, our build
prints 'RIO never came back from test mode!', and the SHIPPED binary prints
'lost RIO analog request' and launches anyway on this identical rig.  So an
unplugged RIO is survivable and our handling of it is not -- a real defect, not
a rig artifact, since a pod with an unplugged RIO cable should still boot.

The wild reference at EulerAngles::operator=(const LinearMatrix&)+0x19 is still
unexplained, but it is now reproducible on demand by enabling serial1 rather
than being a coin flip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-28 23:23:29 -05:00
..

Scene Restorations

Modern re-renderings of the Division dVS scenes recovered from the Glaze developer drive (see HISTORY.md) and this repo's CONTENT tree. The originals ran on Division Ltd.'s pixel-pipeline hardware in 19941997; these tools parse the original data files and re-render them in WebGL, in the browser.

Viewers (open in any browser, fully self-contained)

  • vwe-archive.html — the Scene Archive: 26 curated scenes across all projects — Star Trek (Enterprise-D, Klingon flyby), Hull Pressure (sea demos, fish schools, sunken temple), BattleTech (polar map with mech lineup, Ravine and desert maps, stadium), Red Planet (Blade arena, the Mars canal milestone demo), and the Canyon/Maya-temple Division demos. Fly camera: drag to look, WASD to fly, R resets.
  • trek-scn.html — the original standalone Star Trek restoration (TREK.SCN and KLNGVID.SCN).

Toolkit

  • divformats.py — parsers for every Division format found on the drive: text VGF/VMF (DIV-VIZ2 geometry/materials, both the 1995 VERSION 2:07 and 1996 02:05 dialects, with header SCALE support), binary BGF/BMF (DIV-BIZ2) — the binary block-stream layout was recovered from Division's own reader source (DPL3/BIZREAD.C, 1994), including all 14 vertex layouts, pmesh/tristrip/polygon connectivity, LOD blocks (newer writers nest patches inside LODs; the largest LOD is taken), and embedded materials/textures/ramps — plus TGA and raw SVT textures, SPL splines, and SCN scene scripts.
  • audit.py — scans every .SCN on the drive and reports what fraction of its geometry survives, and in which format.
  • extract_all.py — extracts every scene with ≥60 % of its geometry recoverable (108 of 241 on the drive; the rest reference lost models) into allscenes.json, resolving models/materials/textures across the drive and this repo's CONTENT dirs.
  • gallery_build.py — curates scenes from allscenes.json into the self-contained vwe-archive.html (via gallery_template.html).
  • convert.py / viewer_template.html — the original single-scene Star Trek pipeline.

Rebuild

python extract_all.py     # requires the sda4/ drive dump beside this repo
python gallery_build.py

Fidelity notes

Faithful: vertices, triangles, material colors and shading ramps, textures, fog and light parameters, spline motion, camera start positions. Approximated: Division's rasterizer behavior, point sizes, timing (originals ran at 30 Hz). Not simulated: event-driven SPECIALFX particles. A few dev scenes had camera start positions inside geometry; those get overridden or auto-framed cameras (see START_OVERRIDE in gallery_build.py). Scenes missing one or more models from the drive say so in their header.