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feat(qgis): add editable traffic signal assemblies

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que01
2026-08-07 12:48:38 +08:00
parent 72fa04ddeb
commit e153a1c57d
24 changed files with 766 additions and 243 deletions
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19
scripts/build-area.js
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@@ -153,6 +153,7 @@ function writeDerivedConfig(area) {
gpkg: area.outputs.gpkg,
project: area.outputs.qgisProject,
preview: area.outputs.qgisPreview,
trafficSignalAssemblies: area.outputs.trafficSignalAssemblies,
arrowScale: area.qgis.arrowScale,
arrowMergeTriangles: area.qgis.arrowMergeTriangles,
arrowOutlineSimplifyMeters: area.qgis.arrowOutlineSimplifyMeters,
@@ -200,6 +201,7 @@ function buildIntermediates(area) {
derivedConfig: fileRecord(derivedConfigPath),
geojsonDir: fileRecord(area.outputs.geojsonDir),
...sceneGeojsonRecords(area),
trafficSignalAssemblies: fileRecord(area.outputs.trafficSignalAssemblies),
trafficSignals: fileRecord(area.outputs.trafficSignals),
gpkg: fileRecord(area.outputs.gpkg),
qgisProject: fileRecord(area.outputs.qgisProject),
@@ -207,6 +209,7 @@ function buildIntermediates(area) {
},
summary: {
geojson: geojsonFeatureCounts(area),
trafficSignalAssemblies: featureCount(area.outputs.trafficSignalAssemblies),
},
warnings: [],
});
@@ -241,10 +244,12 @@ function reimportGpkg(area) {
outputs: {
geojsonDir: fileRecord(area.outputs.geojsonDir),
...sceneGeojsonRecords(area),
trafficSignalAssemblies: fileRecord(area.outputs.trafficSignalAssemblies),
trafficSignals: fileRecord(area.outputs.trafficSignals),
},
summary: {
geojson: geojsonFeatureCounts(area),
trafficSignalAssemblies: featureCount(area.outputs.trafficSignalAssemblies),
},
warnings: [],
});
@@ -253,10 +258,9 @@ function reimportGpkg(area) {
function buildBlenderScene(area) {
ensureFile(blenderExecutable(area), "Blender executable");
ensureFile(path.join(repoRoot, "blender", "generate_scene.py"), "Blender scene generator");
// Traffic signal anchors are derived from the current OSM input plus the
// normalized stop-line/intersection layers. Regenerate them for every
// Blender build so partial runs cannot reuse a stale signal topology after
// the source OSM has changed.
ensureFile(area.outputs.trafficSignalAssemblies, "Editable traffic signal assemblies");
// Blender consumes the editable assembly layer; OSM only initializes it in
// intermediates, so QGIS edits remain authoritative across later stages.
writeTrafficSignals(area);
ensureFile(area.outputs.trafficSignals, "Traffic signal anchors");
fs.mkdirSync(path.dirname(area.outputs.blend), { recursive: true });
@@ -300,6 +304,7 @@ function buildBlenderScene(area) {
osm: fileRecord(area.input),
geojsonDir: fileRecord(area.outputs.geojsonDir),
...sceneGeojsonRecords(area),
trafficSignalAssemblies: fileRecord(area.outputs.trafficSignalAssemblies),
trafficSignals: fileRecord(area.outputs.trafficSignals),
},
outputs: {
@@ -529,11 +534,7 @@ function writeCesiumPreview(area) {
}
function writeTrafficSignals(area) {
const signals = readTrafficSignals(
path.join(area.outputs.geojsonDir, "vehicle_stop_lines.geojson"),
path.join(area.outputs.geojsonDir, "intersection_surface.geojson"),
area.input,
);
const signals = readTrafficSignals(area.outputs.trafficSignalAssemblies, area.input);
fs.writeFileSync(area.outputs.trafficSignals, `${JSON.stringify(signals, null, 2)}\n`);
console.log(`Traffic signals: ${signals.signals.length} anchors in ${area.outputs.trafficSignals}`);
}