void UpdateObstacle()
{
if (CustomObstacle != null && Obstacle != null)
{
#if UNITY_EDITOR
Undo.RecordObject(Obstacle, "");
#endif
CustomNavMeshObstacle.TransferObstacleValues(CustomObstacle, Obstacle);
Obstacle.center = Vector3.zero; // keep mesh centered
}
}
/// <summary>
/// Transfers the parameters of a CustomNavMeshObstacle to a NavMeshObstacle.
/// </summary>
/// <param name="sourceObs">The CustomNavMeshObstacle to copy</param>
/// <param name="destObs">The destination NavMeshObstacle</param>
public static void TransferObstacleValues(CustomNavMeshObstacle sourceObs, NavMeshObstacle destObs)
{
// only assigning the properties that are different would yield no performance benefits
destObs.carveOnlyStationary = sourceObs.m_CarveOnlyStationary;
destObs.carving = sourceObs.m_Carve;
destObs.carvingMoveThreshold = sourceObs.m_MoveThreshold;
destObs.carvingTimeToStationary = sourceObs.m_TimeToStationary;
destObs.center = sourceObs.m_Center;
destObs.shape = sourceObs.m_Shape;
destObs.size = sourceObs.m_Size;
}
private void OnEnable()
{
obstacle = target as CustomNavMeshObstacle;
navMeshObstacle = obstacle.GetComponent <NavMeshObstacle>();
if (navMeshObstacle != null)
{
// prevent the user from changing the obstacle through the NavMeshObstacle's inspector
navMeshObstacle.hideFlags = HideFlags.HideInInspector;
}
m_Shape = serializedObject.FindProperty("m_Shape");
m_Center = serializedObject.FindProperty("m_Center");
m_Size = serializedObject.FindProperty("m_Size");
m_Carve = serializedObject.FindProperty("m_Carve");
m_MoveThreshold = serializedObject.FindProperty("m_MoveThreshold");
m_TimeToStationary = serializedObject.FindProperty("m_TimeToStationary");
m_CarveOnlyStationary = serializedObject.FindProperty("m_CarveOnlyStationary");
}
