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76 Commits

Author SHA1 Message Date
que01
2832383f6e Add GLB stage manifests 2026-08-04 09:45:51 +08:00
que01
d4c3baf608 Add area diagnostics command 2026-08-04 09:16:14 +08:00
que01
7ba85946dc Add optional GLB compression stage 2026-08-03 17:50:21 +08:00
que01
0d2dc2228c Improve Cesium cruise smoothness 2026-08-03 15:17:51 +08:00
que01
7f4ebe8fb7 Improve Cesium preview loading state 2026-07-31 18:11:21 +08:00
que01
0def373c09 Extract Cesium preview assets 2026-07-31 16:56:22 +08:00
que01
24e02e2041 refactor: 抽 osmassets 包，要素注册表，材质单一定义源 (P0-P3) 
generate_scene.py 从 1271 → 816 行 (-455)

P0: 纯函数搬家
- osmassets/osm.py: parse_osm / Projector / parse_height
- osmassets/geom.py: clip_polygon / point_in_polygon / distance_to_ring / sample_tree_row 等
- blender/tests/test_pure.py: 42 个 unittest (脱离 bpy 运行)

P1: 单一定义源
- osmassets/catalog.py: ROAD_LAYERS + MATERIALS (含 cesium 导出参数)
- 对接 osm2streets_scene_style.json 做图层一致性 warning
- 干掉 road_mats / layer_z / 材质参数三份副本

P2: 要素注册表
- osmassets/{water,grass,scrub}.py: 每个要素一个 assemble() 函数
- build() 中的 if/elif 链收缩为注册表调用
- 计数器集中到 counts 字典

P3: 材质契约化
- catalog.py 扩展 CESIUM_EXPORT 段 (tint/metallic/emission)
- 标记已发现的死条目 Office White Metal Facade (四表各一组)

校验:
- parity.js + scene_digest.py + glb-digest.js 三位一体
- control-1 vs p0/p1/p2a/p2b/p3-counts: 两区域全 PARITY OK
- 42 个纯 Python 测试全部通过

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-07-29 17:59:32 +08:00
que01
59628cba82 feat: add reimport stage for hand-edited GeoPackages 
QGIS 手工修正后的回导流程此前是 README 里的三段 shell：一个硬编码
area-id 和 ogr2ogr 绝对路径的 for 循环、一段内联 node heredoc、再加一次
npm run build。改为一个 reimport 阶段：

  npm run build -- --config config/areas/<area-id>.json \
    --stages reimport,blender,cesium

scripts/reimport-gpkg.js 先把全部图层导出到临时目录并逐个校验，全部通过
才写回 osm2streets_web_out/。ogr2ogr 对不存在的图层退出码非 0 但仍会留下
0 字节文件，原先逐图层 mv 会静默用空图层覆盖好数据。

intermediates 与 reimport 同时指定直接报错——前者用 OSM 重建 GeoPackage，
正好抹掉后者要读回的手工修改。reimport 不含在 all 中。

同时新增 scripts/lib/scene-layers.js 作为 9 个渲染图层的唯一定义源。此前
该表在合并场景、场景样式 JSON、生成的 QGIS 工程、README 手工流程中各有
一份副本，改一处漏其余会导致图层叠放顺序出错并流入 Blender/Cesium。

验证：同一 OSM 输入下，改动前后 intermediates 产物逐字节一致
（scene_style.json、.qgz 符号定义、9 个图层几何与属性）；reimport 对
未修改图层无损回导。

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
 2026-07-28 17:21:59 +08:00
que01
2b18d0eb2b fix: synthesize T-junction sidewalk caps 2026-07-28 10:20:47 +08:00
que01
03ebb7c0ed fix: backfill missing sidewalk corners 2026-07-28 10:00:57 +08:00
que01
96c9baf540 feat: osm2streets上游箭头修复 2026-07-28 09:08:58 +08:00
que01
694f18826a Add multi-vehicle cruise selection preview 2026-07-27 15:55:29 +08:00
que01
4fc9397cec Fix cruise vehicle model orientation 2026-07-27 15:07:48 +08:00
que01
633f1ee364 Restore lightweight cruise car and keep lane offset 2026-07-27 14:53:40 +08:00
que01
d93212b685 Use clean ToyCar model and lane-offset cruise route 2026-07-27 14:31:56 +08:00
que01
9561ad8530 Use lightweight glTF car for cruise preview 2026-07-27 14:19:06 +08:00
que01
513ef62ab8 Allow zoom adjustment in vehicle follow mode 2026-07-27 14:12:09 +08:00
que01
235314af1a Replace tracked vehicle follow with chase camera 2026-07-27 14:06:46 +08:00
que01
d872ca6f32 Make vehicle following opt-in 2026-07-27 14:00:49 +08:00
que01
f1ddedf889 Add experimental Cesium vehicle cruise preview 2026-07-27 13:52:43 +08:00
que01
a5c3ad3cf3 Generate Cesium preview pages from area builds 2026-07-27 13:06:57 +08:00
que01
61e4820a4c Refactor pipeline around area asset builds 2026-07-27 12:56:13 +08:00
que01
cf69c99d20 通用化项目结构：Blender 脚本去硬编码、config 路径占位符、layerPrefix 配置 
- blender/generate_nantaizi.py → blender/generate_scene.py（去硬编码路径，
  --geojson 改为可选，--office-overrides 替代硬编码 way ID）
- blender/export_cesium.py CLI 参数改为必传，修复隐藏物体导出崩溃
- blender/README.md 重写为中文通用文档
- config/default.json 路径改为占位符，template.json 新增 blender 配置块
- scripts/build-osm2streets-qgis.js 新增 layerPrefix 配置驱动 QGIS 图层名
- package.json name → osm-gis-pipeline
- README.md 重写并增加实际运行示例
 2026-07-24 17:09:43 +08:00
que01
fb2a36ac7e 成果暂存 2026-07-24 16:03:15 +08:00
que01
662f8d908b Add crosswalk and intersection surface rendering 2026-07-21 17:39:07 +08:00
que01
dc22543e9a Initial osm2streets QGIS workflow 2026-07-21 17:03:27 +08:00