Improve camera node rendering

.gitignore

@@ -73,12 +73,13 @@ fuchsia/build/
 web/build/
 
 # ───────────────────────────────
-# IDE / Editor Settings
+# IDE / Editor / AI Tool Settings
 # ───────────────────────────────
 .idea/
 .idea/**/workspace.xml
 .idea/**/tasks.xml
 .vscode/
+.claude/settings.local.json
 # Swap files
 *.swp
 *.swo

lib/dev_config.dart

@@ -142,7 +142,7 @@ const double kNavigationMinRouteDistance = 100.0; // meters - minimum distance b
 const double kNavigationDistanceWarningThreshold = 20000.0; // meters - distance threshold for timeout warning (30km)
 
 // Node display configuration
-const int kDefaultMaxNodes = 500; // Default maximum number of nodes to render on the map at once
+const int kDefaultMaxNodes = 2000; // Default maximum number of nodes to render on the map at once (clustering handles visual density)
 
 // NSI (Name Suggestion Index) configuration
 const int kNSIMinimumHitCount = 500; // Minimum hit count for NSI suggestions to be considered useful
@@ -163,8 +163,31 @@ const int kMaxReasonableTileCount = 20000;
 const int kAbsoluteMaxTileCount = 50000;
 const int kAbsoluteMaxZoom = 23;
 
+// Direction cone zoom gating
+const int kDirectionConeMinZoomLevel = 14;
+
+// Direction cone arc smoothness
+const int kDirectionConeArcPoints = 36;     // points per 90 degrees
+const int kDirectionConeMinArcPoints = 12;  // minimum for narrow FOVs
+
 // Node icon configuration
 const double kNodeIconDiameter = 18.0;
+
+// Node marker zoom scaling
+const double kNodeIconReferenceZoom = 15.0;
+const double kNodeIconScalePerZoom = 2.0;   // px per zoom level
+const double kNodeIconMinDiameter = 8.0;
+const double kNodeIconMaxDiameter = 28.0;
+
+/// Returns marker diameter scaled by current zoom level
+double getScaledNodeDiameter(double zoom) {
+  final scaled = kNodeIconDiameter + (zoom - kNodeIconReferenceZoom) * kNodeIconScalePerZoom;
+  return scaled.clamp(kNodeIconMinDiameter, kNodeIconMaxDiameter);
+}
+
+// Clustering
+const int kNodeClusterMaxZoomLevel = 13;    // clustering active at zoom <= 13; disabled at zoom >= 14
+const double kClusterIconDiameter = 32.0;
 const double _kNodeRingThicknessBase = 2.5;
 const double kNodeDotOpacity = 0.3; // Opacity for the grey dot interior
 const Color kNodeRingColorReal = Color(0xFF3036F0); // Real nodes from OSM - blue

lib/localizations/de.json

@@ -144,7 +144,10 @@
     "offlineModeWarning": "Downloads im Offline-Modus deaktiviert. Deaktivieren Sie den Offline-Modus, um neue Bereiche herunterzuladen.",
     "areaTooBigMessage": "Zoomen Sie auf mindestens Stufe {} heran, um Offline-Bereiche herunterzuladen. Downloads großer Gebiete können die App zum Absturz bringen.",
     "downloadStarted": "Download gestartet! Lade Kacheln und Knoten...",
-    "downloadFailed": "Download konnte nicht gestartet werden: {}"
+    "downloadFailed": "Download konnte nicht gestartet werden: {}",
+    "offlineNotPermitted": "Der {}-Server erlaubt keine Offline-Downloads. Wechseln Sie zu einem Kachelanbieter, der Offline-Nutzung unterstützt (z. B. Bing Maps, Mapbox oder ein selbst gehosteter Kachelserver).",
+    "currentTileProvider": "aktuelle Kachel",
+    "noTileProviderSelected": "Kein Kachelanbieter ausgewählt. Bitte wählen Sie einen Kartenstil, bevor Sie einen Offlinebereich herunterladen."
   },
   "downloadStarted": {
     "title": "Download gestartet",
@@ -292,13 +295,16 @@
     "addProfileChoiceMessage": "Wie möchten Sie ein Profil hinzufügen?",
     "createCustomProfile": "Benutzerdefiniertes Profil Erstellen",
     "createCustomProfileDescription": "Erstellen Sie ein Profil von Grund auf mit Ihren eigenen Tags",
-    "importFromWebsite": "Von Webseite Importieren", 
+    "importFromWebsite": "Von Webseite Importieren",
     "importFromWebsiteDescription": "Profile von deflock.me/identify durchsuchen und importieren"
   },
   "mapTiles": {
     "title": "Karten-Kacheln",
     "manageProviders": "Anbieter Verwalten",
-    "attribution": "Karten-Zuschreibung"
+    "attribution": "Karten-Zuschreibung",
+    "mapAttribution": "Kartenquelle: {}",
+    "couldNotOpenLink": "Link konnte nicht geöffnet werden",
+    "openLicense": "Lizenz öffnen: {}"
   },
   "profileEditor": {
     "viewProfile": "Profil Anzeigen",
@@ -325,7 +331,7 @@
   },
   "operatorProfileEditor": {
     "newOperatorProfile": "Neues Betreiber-Profil",
-    "editOperatorProfile": "Betreiber-Profil Bearbeiten", 
+    "editOperatorProfile": "Betreiber-Profil Bearbeiten",
     "operatorName": "Betreiber-Name",
     "operatorNameHint": "z.B. Polizei Austin",
     "operatorNameRequired": "Betreiber-Name ist erforderlich",
@@ -520,15 +526,15 @@
     "updateFailed": "Aktualisierung der verdächtigen Standorte fehlgeschlagen",
     "neverFetched": "Nie abgerufen",
     "daysAgo": "vor {} Tagen",
-    "hoursAgo": "vor {} Stunden", 
+    "hoursAgo": "vor {} Stunden",
     "minutesAgo": "vor {} Minuten",
     "justNow": "Gerade eben"
   },
   "suspectedLocation": {
     "title": "Verdächtiger Standort #{}",
     "ticketNo": "Ticket-Nr.",
     "address": "Adresse",
-    "street": "Straße", 
+    "street": "Straße",
     "city": "Stadt",
     "state": "Bundesland",
     "intersectingStreet": "Kreuzende Straße",
@@ -552,4 +558,4 @@
     "metricDescription": "Metrisch (km, m)",
     "imperialDescription": "Imperial (mi, ft)"
   }
-}
+}

lib/localizations/en.json

@@ -70,7 +70,7 @@
     "submitAnyway": "Submit Anyway",
     "nodeType": {
       "alpr": "ALPR/ANPR Camera",
-      "publicCamera": "Public Surveillance Camera", 
+      "publicCamera": "Public Surveillance Camera",
       "camera": "Surveillance Camera",
       "amenity": "{}",
       "device": "{} Device",
@@ -181,7 +181,10 @@
     "offlineModeWarning": "Downloads disabled while in offline mode. Disable offline mode to download new areas.",
     "areaTooBigMessage": "Zoom in to at least level {} to download offline areas. Large area downloads can cause the app to become unresponsive.",
     "downloadStarted": "Download started! Fetching tiles and nodes...",
-    "downloadFailed": "Failed to start download: {}"
+    "downloadFailed": "Failed to start download: {}",
+    "offlineNotPermitted": "The {} server does not permit offline downloads. Switch to a tile provider that allows offline use (e.g., Bing Maps, Mapbox, or a self-hosted tile server).",
+    "currentTileProvider": "current tile",
+    "noTileProviderSelected": "No tile provider is selected. Please select a map style before downloading an offline area."
   },
   "downloadStarted": {
     "title": "Download Started",
@@ -329,13 +332,16 @@
     "addProfileChoiceMessage": "How would you like to add a profile?",
     "createCustomProfile": "Create Custom Profile",
     "createCustomProfileDescription": "Build a profile from scratch with your own tags",
-    "importFromWebsite": "Import from Website", 
+    "importFromWebsite": "Import from Website",
     "importFromWebsiteDescription": "Browse and import profiles from deflock.me/identify"
   },
   "mapTiles": {
     "title": "Map Tiles",
     "manageProviders": "Manage Providers",
-    "attribution": "Map Attribution"
+    "attribution": "Map Attribution",
+    "mapAttribution": "Map attribution: {}",
+    "couldNotOpenLink": "Could not open link",
+    "openLicense": "Open license: {}"
   },
   "profileEditor": {
     "viewProfile": "View Profile",
@@ -362,7 +368,7 @@
   },
   "operatorProfileEditor": {
     "newOperatorProfile": "New Operator Profile",
-    "editOperatorProfile": "Edit Operator Profile", 
+    "editOperatorProfile": "Edit Operator Profile",
     "operatorName": "Operator name",
     "operatorNameHint": "e.g., Austin Police Department",
     "operatorNameRequired": "Operator name is required",
@@ -443,7 +449,7 @@
     "mobileEditors": "Mobile Editors",
     "iDEditor": "iD Editor",
     "iDEditorSubtitle": "Full-featured web editor - always works",
-    "rapidEditor": "RapiD Editor", 
+    "rapidEditor": "RapiD Editor",
     "rapidEditorSubtitle": "AI-assisted editing with Facebook data",
     "vespucci": "Vespucci",
     "vespucciSubtitle": "Advanced Android OSM editor",
@@ -520,15 +526,15 @@
     "updateFailed": "Failed to update suspected locations",
     "neverFetched": "Never fetched",
     "daysAgo": "{} days ago",
-    "hoursAgo": "{} hours ago", 
+    "hoursAgo": "{} hours ago",
     "minutesAgo": "{} minutes ago",
     "justNow": "Just now"
   },
   "suspectedLocation": {
     "title": "Suspected Location #{}",
     "ticketNo": "Ticket No",
     "address": "Address",
-    "street": "Street", 
+    "street": "Street",
     "city": "City",
     "state": "State",
     "intersectingStreet": "Intersecting Street",
@@ -552,4 +558,4 @@
     "metricDescription": "Metric (km, m)",
     "imperialDescription": "Imperial (mi, ft)"
   }
-}
+}

lib/localizations/es.json

@@ -181,7 +181,10 @@
     "offlineModeWarning": "Descargas deshabilitadas en modo sin conexión. Deshabilite el modo sin conexión para descargar nuevas áreas.",
     "areaTooBigMessage": "Amplíe al menos al nivel {} para descargar áreas sin conexión. Las descargas de áreas grandes pueden hacer que la aplicación deje de responder.",
     "downloadStarted": "¡Descarga iniciada! Obteniendo mosaicos y nodos...",
-    "downloadFailed": "Error al iniciar la descarga: {}"
+    "downloadFailed": "Error al iniciar la descarga: {}",
+    "offlineNotPermitted": "El servidor {} no permite descargas sin conexión. Cambie a un proveedor de mosaicos que permita el uso sin conexión (p. ej., Bing Maps, Mapbox o un servidor de mosaicos propio).",
+    "currentTileProvider": "mosaico actual",
+    "noTileProviderSelected": "No hay proveedor de mosaicos seleccionado. Seleccione un estilo de mapa antes de descargar un área sin conexión."
   },
   "downloadStarted": {
     "title": "Descarga Iniciada",
@@ -329,13 +332,16 @@
     "addProfileChoiceMessage": "¿Cómo desea añadir un perfil?",
     "createCustomProfile": "Crear Perfil Personalizado",
     "createCustomProfileDescription": "Crear un perfil desde cero con sus propias etiquetas",
-    "importFromWebsite": "Importar desde Sitio Web", 
+    "importFromWebsite": "Importar desde Sitio Web",
     "importFromWebsiteDescription": "Explorar e importar perfiles desde deflock.me/identify"
   },
   "mapTiles": {
     "title": "Tiles de Mapa",
     "manageProviders": "Gestionar Proveedores",
-    "attribution": "Atribución del Mapa"
+    "attribution": "Atribución del Mapa",
+    "mapAttribution": "Atribución del mapa: {}",
+    "couldNotOpenLink": "No se pudo abrir el enlace",
+    "openLicense": "Abrir licencia: {}"
   },
   "profileEditor": {
     "viewProfile": "Ver Perfil",
@@ -362,7 +368,7 @@
   },
   "operatorProfileEditor": {
     "newOperatorProfile": "Nuevo Perfil de Operador",
-    "editOperatorProfile": "Editar Perfil de Operador", 
+    "editOperatorProfile": "Editar Perfil de Operador",
     "operatorName": "Nombre del operador",
     "operatorNameHint": "ej., Departamento de Policía de Austin",
     "operatorNameRequired": "El nombre del operador es requerido",
@@ -520,15 +526,15 @@
     "updateFailed": "Error al actualizar ubicaciones sospechosas",
     "neverFetched": "Nunca obtenido",
     "daysAgo": "hace {} días",
-    "hoursAgo": "hace {} horas", 
+    "hoursAgo": "hace {} horas",
     "minutesAgo": "hace {} minutos",
     "justNow": "Ahora mismo"
   },
   "suspectedLocation": {
     "title": "Ubicación Sospechosa #{}",
     "ticketNo": "No. de Ticket",
     "address": "Dirección",
-    "street": "Calle", 
+    "street": "Calle",
     "city": "Ciudad",
     "state": "Estado",
     "intersectingStreet": "Calle que Intersecta",
@@ -552,4 +558,4 @@
     "metricDescription": "Métrico (km, m)",
     "imperialDescription": "Imperial (mi, ft)"
   }
-}
+}

lib/localizations/fr.json

@@ -181,7 +181,10 @@
     "offlineModeWarning": "Téléchargements désactivés en mode hors ligne. Désactivez le mode hors ligne pour télécharger de nouvelles zones.",
     "areaTooBigMessage": "Zoomez au moins au niveau {} pour télécharger des zones hors ligne. Les téléchargements de grandes zones peuvent rendre l'application non réactive.",
     "downloadStarted": "Téléchargement démarré ! Récupération des tuiles et nœuds...",
-    "downloadFailed": "Échec du démarrage du téléchargement: {}"
+    "downloadFailed": "Échec du démarrage du téléchargement: {}",
+    "offlineNotPermitted": "Le serveur {} ne permet pas les téléchargements hors ligne. Passez à un fournisseur de tuiles qui autorise l'utilisation hors ligne (par ex., Bing Maps, Mapbox ou un serveur de tuiles auto-hébergé).",
+    "currentTileProvider": "tuile actuelle",
+    "noTileProviderSelected": "Aucun fournisseur de tuiles sélectionné. Veuillez choisir un style de carte avant de télécharger une zone hors ligne."
   },
   "downloadStarted": {
     "title": "Téléchargement Démarré",
@@ -329,13 +332,16 @@
     "addProfileChoiceMessage": "Comment souhaitez-vous ajouter un profil?",
     "createCustomProfile": "Créer Profil Personnalisé",
     "createCustomProfileDescription": "Créer un profil à partir de zéro avec vos propres balises",
-    "importFromWebsite": "Importer depuis Site Web", 
+    "importFromWebsite": "Importer depuis Site Web",
     "importFromWebsiteDescription": "Parcourir et importer des profils depuis deflock.me/identify"
   },
   "mapTiles": {
     "title": "Tuiles de Carte",
     "manageProviders": "Gérer Fournisseurs",
-    "attribution": "Attribution de Carte"
+    "attribution": "Attribution de Carte",
+    "mapAttribution": "Attribution de la carte : {}",
+    "couldNotOpenLink": "Impossible d'ouvrir le lien",
+    "openLicense": "Ouvrir la licence : {}"
   },
   "profileEditor": {
     "viewProfile": "Voir Profil",
@@ -362,7 +368,7 @@
   },
   "operatorProfileEditor": {
     "newOperatorProfile": "Nouveau Profil d'Opérateur",
-    "editOperatorProfile": "Modifier Profil d'Opérateur", 
+    "editOperatorProfile": "Modifier Profil d'Opérateur",
     "operatorName": "Nom de l'opérateur",
     "operatorNameHint": "ex., Département de Police d'Austin",
     "operatorNameRequired": "Le nom de l'opérateur est requis",
@@ -520,15 +526,15 @@
     "updateFailed": "Échec de la mise à jour des emplacements suspects",
     "neverFetched": "Jamais récupéré",
     "daysAgo": "il y a {} jours",
-    "hoursAgo": "il y a {} heures", 
+    "hoursAgo": "il y a {} heures",
     "minutesAgo": "il y a {} minutes",
     "justNow": "À l'instant"
   },
   "suspectedLocation": {
     "title": "Emplacement Suspect #{}",
     "ticketNo": "N° de Ticket",
     "address": "Adresse",
-    "street": "Rue", 
+    "street": "Rue",
     "city": "Ville",
     "state": "État",
     "intersectingStreet": "Rue Transversale",
@@ -552,4 +558,4 @@
     "metricDescription": "Métrique (km, m)",
     "imperialDescription": "Impérial (mi, ft)"
   }
-}
+}

lib/localizations/it.json

@@ -181,7 +181,10 @@
     "offlineModeWarning": "Download disabilitati in modalità offline. Disabilita la modalità offline per scaricare nuove aree.",
     "areaTooBigMessage": "Ingrandisci almeno al livello {} per scaricare aree offline. I download di aree grandi possono rendere l'app non reattiva.",
     "downloadStarted": "Download avviato! Recupero tile e nodi...",
-    "downloadFailed": "Impossibile avviare il download: {}"
+    "downloadFailed": "Impossibile avviare il download: {}",
+    "offlineNotPermitted": "Il server {} non consente i download offline. Passa a un fornitore di tile che consenta l'uso offline (ad es., Bing Maps, Mapbox o un server di tile auto-ospitato).",
+    "currentTileProvider": "tile attuale",
+    "noTileProviderSelected": "Nessun provider di tile selezionato. Seleziona uno stile di mappa prima di scaricare un'area offline."
   },
   "downloadStarted": {
     "title": "Download Avviato",
@@ -329,13 +332,16 @@
     "addProfileChoiceMessage": "Come desideri aggiungere un profilo?",
     "createCustomProfile": "Crea Profilo Personalizzato",
     "createCustomProfileDescription": "Crea un profilo da zero con i tuoi tag",
-    "importFromWebsite": "Importa da Sito Web", 
+    "importFromWebsite": "Importa da Sito Web",
     "importFromWebsiteDescription": "Sfoglia e importa profili da deflock.me/identify"
   },
   "mapTiles": {
     "title": "Tile Mappa",
     "manageProviders": "Gestisci Fornitori",
-    "attribution": "Attribuzione Mappa"
+    "attribution": "Attribuzione Mappa",
+    "mapAttribution": "Attribuzione mappa: {}",
+    "couldNotOpenLink": "Impossibile aprire il link",
+    "openLicense": "Apri licenza: {}"
   },
   "profileEditor": {
     "viewProfile": "Visualizza Profilo",
@@ -362,7 +368,7 @@
   },
   "operatorProfileEditor": {
     "newOperatorProfile": "Nuovo Profilo Operatore",
-    "editOperatorProfile": "Modifica Profilo Operatore", 
+    "editOperatorProfile": "Modifica Profilo Operatore",
     "operatorName": "Nome operatore",
     "operatorNameHint": "es., Dipartimento di Polizia di Austin",
     "operatorNameRequired": "Il nome dell'operatore è obbligatorio",
@@ -520,15 +526,15 @@
     "updateFailed": "Aggiornamento posizioni sospette fallito",
     "neverFetched": "Mai recuperato",
     "daysAgo": "{} giorni fa",
-    "hoursAgo": "{} ore fa", 
+    "hoursAgo": "{} ore fa",
     "minutesAgo": "{} minuti fa",
     "justNow": "Proprio ora"
   },
   "suspectedLocation": {
     "title": "Posizione Sospetta #{}",
     "ticketNo": "N. Ticket",
     "address": "Indirizzo",
-    "street": "Via", 
+    "street": "Via",
     "city": "Città",
     "state": "Stato",
     "intersectingStreet": "Via che Interseca",
@@ -552,4 +558,4 @@
     "metricDescription": "Metrico (km, m)",
     "imperialDescription": "Imperiale (mi, ft)"
   }
-}
+}