CydandClaude Fable 5
f54e1a3c19
Added BT_NO_SKL, which skips the skeleton build so ONE executable can be run with and without it. That is the only clean way to test an intermittent fault, and it settles attribution: walk enabled ~50% of runs die (page fault at 66D9) at DIFFERENT points walk disabled 0 crashes in 2 runs shipped exe 0 crashes in 2 runs, same rig and conf So it is our new code, not the rig, and the varying fault point points at memory corruption surfacing later rather than a bad instruction in the walk. Hypotheses killed by reading the private library headers: the matrix array is the right size (dpl_MATRIX is float32[4][4]); and neither s_dplobject nor the common dpl_node header retains an object name, weakening the dangling-string theory (a private name cache inside the library is still possible and is the best surviving suspect). Also checked something that would have been much worse than a crash: ~NotationFile REWRITES its file when dirty, and these are the game's shipped .SKL data files. MAD.SKL is untouched, and ReadSKLFile now carries the engine's own Verify(!IsDirty()) guard. Next tests are listed cheapest-first in the roadmap: keep the NotationFile alive, copy the Object= names, count board allocations, and re-check whether MakeEntityRenderables runs twice per mech. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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 1994–1997; 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: textVGF/VMF(DIV-VIZ2 geometry/materials, both the 1995VERSION 2:07and 199602:05dialects, with header SCALE support), binaryBGF/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 — plusTGAand rawSVTtextures,SPLsplines, andSCNscene scripts.audit.py— scans every.SCNon 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) intoallscenes.json, resolving models/materials/textures across the drive and this repo's CONTENT dirs.gallery_build.py— curates scenes fromallscenes.jsoninto the self-containedvwe-archive.html(viagallery_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.