inserito l'inversione di segno nel platform azimuth

settings.json

@@ -2,8 +2,8 @@
     "general": {
         "scan_limit": 60,
         "max_range": 100,
-        "geometry": "1492x992+459+100",
-        "last_selected_scenario": "scenario_dritto",
+        "geometry": "1492x992+84+84",
+        "last_selected_scenario": "scenario2",
         "connection": {
             "target": {
                 "type": "sfp",

target_simulator/analysis/simulation_state_hub.py

@@ -20,6 +20,19 @@ from typing import Dict, Deque, Tuple, Optional, List, Any
 # Module-level logger for this module
 logger = logging.getLogger(__name__)
 
+
+def _invert_azimuth_deg(az_deg: Optional[float]) -> Optional[float]:
+    """Invert azimuth sign (deg) and normalize to [0,360).
+
+    Returns None if input is None or invalid.
+    """
+    try:
+        if az_deg is None:
+            return None
+        return (-(float(az_deg))) % 360
+    except Exception:
+        return None
+
 # A state tuple can contain (timestamp, x, y, z, vx, vy, vz, ...)
 # For now, we focus on timestamp and position in feet.
 TargetState = Tuple[float, float, float, float]
@@ -85,6 +98,8 @@ class SimulationStateHub:
         # These are optional and used by the GUI to render antenna orientation.
         self._antenna_azimuth_deg = None
         self._antenna_azimuth_ts = None
+        # Keep the raw antenna/platform azimuth value when available
+        self._antenna_azimuth_raw = None
 
     def add_simulated_state(
         self, target_id: int, timestamp: float, state: Tuple[float, ...]
@@ -274,12 +289,23 @@ class SimulationStateHub:
         """
         try:
             ts = float(timestamp) if timestamp is not None else time.monotonic()
-            az = float(azimuth_deg) % 360
+            # Apply platform azimuth inversion: many external sources use an
+            # opposite angular convention. Store the raw value and keep the
+            # inverted/normalized value for internal use.
+            raw = None
+            try:
+                raw = float(azimuth_deg)
+            except Exception:
+                raw = None
+            az_inverted = _invert_azimuth_deg(raw)
+            if az_inverted is None:
+                return
         except Exception:
             return
         with self._lock:
-            self._antenna_azimuth_deg = az
+            self._antenna_azimuth_deg = az_inverted
             self._antenna_azimuth_ts = ts
+            self._antenna_azimuth_raw = raw
 
     def get_antenna_azimuth(self) -> Tuple[Optional[float], Optional[float]]:
         """
@@ -445,8 +471,34 @@ class SimulationStateHub:
             state: A dictionary containing ownship state information, e.g.,
                    {'position_xy_ft': (x, y), 'heading_deg': 90.0}.
         """
+        # Apply normalization/inversion for platform azimuth/heading in a
+        # central place to keep the rest of the codebase consistent. Preserve
+        # the raw value for debugging and archival purposes (avoid side-effects).
+        try:
+            st = dict(state) if state is not None else {}
+        except Exception:
+            st = {}
+
+        # Handle common heading/azimuth keys: 'heading_deg' is used by many callers.
+        try:
+            if "heading_deg" in st:
+                raw_h = st.get("heading_deg")
+                try:
+                    raw_h_f = float(raw_h)
+                except Exception:
+                    raw_h_f = None
+                inv = _invert_azimuth_deg(raw_h_f)
+                if inv is not None:
+                    # preserve raw
+                    st["heading_deg_raw"] = raw_h_f
+                    st["heading_deg"] = inv
+        except Exception:
+            # Do not allow normalization logic to raise
+            pass
+
         with self._lock:
-            self._ownship_state.update(state)
+            # Merge into stored ownship state
+            self._ownship_state.update(st)
 
     def get_ownship_state(self) -> Dict[str, Any]:
         """