public EntityReference GetEntityReference(Entity entity)
{
var guid = m_WorldManager.GetEntityGuid(entity);
if (guid == Guid.Empty)
{
return(null);
}
k_References.TryGetValue(guid, out var reference);
return(reference);
}
public EntityNode FindNode(Entity entity)
{
var guid = m_WorldManager.GetEntityGuid(entity);
if (guid == Guid.Empty)
{
return(null);
}
return(FindNode(guid));
}
public EntityNode(ISceneGraph graph, Session session, Entity entity)
: base(graph)
{
m_Session = session;
m_WorldManager = m_Session.GetManager <IWorldManager>();
m_EntityManager = m_WorldManager.EntityManager;
m_ComponentCache = m_Session.GetManager <UnityComponentCacheManager>();
Entity = entity;
Guid = m_WorldManager.GetEntityGuid(entity);
if (m_EntityManager.HasComponent <SiblingIndex>(Entity))
{
Index = m_EntityManager.GetComponentData <SiblingIndex>(Entity);
}
else
{
Index = new SiblingIndex {
Index = int.MaxValue
};
m_EntityManager.AddComponentData(Entity, Index);
}
}