private GameObject SpawnPedestrian()
{
GameObject ped = Instantiate(pedPrefab, Vector3.zero, Quaternion.identity, transform);
//Ensure sure all pedestrians get unique names
HierarchyUtility.ChangeToUniqueName(ped);
var pedController = ped.GetComponent <PedestrianController>();
pedController.SetGroundTruthBox();
var modelIndex = RandomGenerator.Next(pedModels.Count);
var model = pedModels[modelIndex];
Instantiate(model, ped.transform);
ped.SetActive(false);
SimulatorManager.Instance.UpdateSemanticTags(ped);
currentPedPool.Add(pedController);
//Add required components for distributing rigidbody from master to clients
if (SimulatorManager.Instance.Network.IsMaster)
{
if (ped.GetComponent <DistributedObject>() == null)
{
ped.AddComponent <DistributedObject>();
}
if (ped.GetComponent <DistributedRigidbody>() == null)
{
ped.AddComponent <DistributedRigidbody>();
}
BroadcastMessage(new Message(Key,
GetSpawnMessage(ped.name, modelIndex, ped.transform.position, ped.transform.rotation),
MessageType.ReliableUnordered));
}
return(ped);
}
/// <summary>
/// Instantiates selected prefab in the unique relative path
/// </summary>
/// <param name="prefabId">Id of instantiated prefab in <see cref="NetworkSettings.DistributedObjectPrefabs"/></param>
/// <param name="relativePath">Relative path to the root where object will be created, can be changed if object name is not unique</param>
/// <returns>Instantiated new distributed object</returns>
/// <exception cref="ArgumentException">Invalid configuration of the instantiated prefab</exception>
private DistributedObject InstantiatePrefab(int prefabId, string relativePath)
{
if (prefabId < 0 || prefabId >= Settings.DistributedObjectPrefabs.Length)
{
throw new ArgumentException(
$"Prefab of distributed object with id {prefabId} is not defined in {typeof(NetworkSettings).Name}.");
}
var distributedObjectParent = HierarchyUtility.GetOrCreateChild(transform, relativePath);
var newGameObject = Instantiate(Settings.DistributedObjectPrefabs[prefabId], distributedObjectParent);
HierarchyUtility.ChangeToUniqueName(newGameObject);
var distributedObject = newGameObject.GetComponent <DistributedObject>();
if (distributedObject == null)
{
throw new ArgumentException(
$"Prefab of distributed object with id {prefabId} has no {typeof(DistributedObject).Name} component in the root game object.");
}
instantiatedObjects.Add(new InstantiatedObjectData(prefabId, distributedObject));
return(distributedObject);
}