public override void StartUpdate(GameActor gameActor)
{
senseSet.Clear();
// Calc device normals in world space.
for (int i = 0; i < gameActor.ScanDevices.Count; i++)
{
ScanDevice device = gameActor.ScanDevices[i];
device.WorldSpaceNormal = Vector3.TransformNormal(device.Normal, gameActor.Movement.LocalMatrix);
}
} // end of StartUpdate()
} // end of StartUpdate()
public override void ThingUpdate(GameActor gameActor, GameThing gameThing, Vector3 direction, float range)
{
// For each device check if the object is withing its sense space
// and add it to the set if it is
for (int indexDevice = 0; indexDevice < gameActor.ScanDevices.Count; ++indexDevice)
{
ScanDevice device = gameActor.ScanDevices[indexDevice];
if (range < device.Range)
{
float dot = Vector3.Dot(direction, device.WorldSpaceNormal);
if (dot > device.ArcCosine)
{
// Add object to scan set.
senseSet.Add(gameThing, direction, range);
}
}
}
} // end of ThingUpdate()
