Example #1
0
    // -------------------------------------------------------------------------
    void ProcessEntityStatePdu(OpenDis.Dis1998.EntityStatePdu pdu)
    {
        // If this is the first item we've received, map its latlon to (0,0)
        if (!_receivedFirstEntity) {
            _originLatLon.x = pdu.EntityLocation.X;
            _originLatLon.y = pdu.EntityLocation.Y;
            Util_GPS.GetMetersPerDegree(ref _originLatLon, out _metersPerDegreeLatLon.x, out _metersPerDegreeLatLon.y);
            _receivedFirstEntity = true;
        }

        // See if we've already created an object for this entity
        Transform entityTransform = null;
        _entityMap.TryGetValue(pdu.EntityID.Entity, out entityTransform);

        // If we don't have an object in the scene representing this id, create one
        if (entityTransform == null) {
            entityTransform = (Transform)Instantiate(testEntity, Vector3.zero, Quaternion.identity);
            _entityMap.Add(pdu.EntityID.Entity, entityTransform);
        }

        double x = pdu.EntityLocation.X;
        double y = pdu.EntityLocation.Y;
        double z = pdu.EntityLocation.Z;

        double lat, lon, alt;

        Util_GPS.GeocentricToGeodetic(x, y, z, out lat, out lon, out alt);
        Debug.Log(String.Format("{3}: received entity state: ({0}, {1}, {2})", lat, lon, alt, pdu.EntityType.Specific));
    }
Example #2
0
    // -------------------------------------------------------------------------
    void ProcessEntityStatePduLatLon(OpenDis.Dis1998.EntityStatePdu pdu)
    {
        // If this is the first item we've received, map its latlon to (0,0)
        if (!_receivedFirstEntity) {
            _originLatLon.x = pdu.EntityLocation.X;
            _originLatLon.y = pdu.EntityLocation.Y;
            Util_GPS.GetMetersPerDegree(ref _originLatLon, out _metersPerDegreeLatLon.x, out _metersPerDegreeLatLon.y);
            _receivedFirstEntity = true;
        }

        // See if we've already created an object for this entity
        Transform entityTransform = null;
        _entityMap.TryGetValue(pdu.EntityID.Entity, out entityTransform);

        // If we don't have an object in the scene representing this id, create one
        if (entityTransform == null) {
            entityTransform = (Transform)Instantiate(testEntity, Vector3.zero, Quaternion.identity);
            _entityMap.Add(pdu.EntityID.Entity, entityTransform);
        }

        double worldX = (pdu.EntityLocation.X - _originLatLon.x) * _metersPerDegreeLatLon.x;
        double worldY = (pdu.EntityLocation.Y - _originLatLon.y) * _metersPerDegreeLatLon.y;

        entityTransform.position = new Vector3((float)worldX, (float)pdu.EntityLocation.Z, (float)worldY);

        Debug.Log(String.Format("{3}: received entity state: ({0}, {1}, {2})", pdu.EntityLocation.X,
                pdu.EntityLocation.Y, pdu.EntityLocation.Z, pdu.EntityType.Specific));
    }
Example #3
0
    // -------------------------------------------------------------------------
    void OnNewPduReceived(OpenDis.Dis1998.EntityStatePdu pdu)
    {
        if (pdu.EntityID.Entity == entityID) {

        } else {
            Debug.LogError("Entity received pdu with invalid id.");
        }
    }
Example #4
0
 // -------------------------------------------------------------------------
 void ProcessPdu(OpenDis.Dis1998.Pdu pdu)
 {
     switch ((OpenDis.Enumerations.PduType)pdu.PduType) {
     case OpenDis.Enumerations.PduType.EntityState:
         ProcessEntityStatePdu(pdu as OpenDis.Dis1998.EntityStatePdu);
         break;
     default:
         break;
     }
 }