public static void ConvertRectTransformsRecursive(UnityEngine.RectTransform parent, Entity parentEntity,
RectTransformToEntity rectTransformToEntity, EntityManager commandBuffer,
ref DotsUIArchetypes archetypes, ref NativeList <LinkedEntityGroup> linkedGroup, bool isPrefab)
{
rectTransformToEntity.Add(parent, parentEntity);
linkedGroup.Add(parentEntity);
#if UNITY_EDITOR
commandBuffer.SetName(parentEntity, parent.name);
#endif
m_PooledRectTransformList.Add(parent);
int childCount = parent.childCount;
for (int i = 0; i < childCount; i++)
{
if (parent.GetChild(i) is UnityEngine.RectTransform childTransform)
{
//if(!childTransform.gameObject.activeInHierarchy)
// continue;
Entity child = commandBuffer.CreateEntity(archetypes.GenericChildArchetype);
SetRectTransform(commandBuffer, childTransform, child);
commandBuffer.SetComponentData(child, new Parent()
{
Value = parentEntity
});
if (isPrefab)
{
commandBuffer.AddComponent(child, typeof(Prefab));
}
ConvertRectTransformsRecursive(childTransform, child, rectTransformToEntity, commandBuffer,
ref archetypes, ref linkedGroup, isPrefab);
}
}
}
/// <summary>
/// Instantiate prefab and fill RectTransform to Entity map
/// </summary>
/// <param name="rectTransformToEntity"></param>
/// <returns></returns>
public Entity Instantiate(RectTransformToEntity rectTransformToEntity)
{
Entity instance = Instantiate();
var prefabGroup = m_Manager.GetBuffer <LinkedEntityGroup>(m_Root);
var instanceGroup = m_Manager.GetBuffer <LinkedEntityGroup>(instance);
for (int i = 0; i < prefabGroup.Length; i++)
{
rectTransformToEntity.Add(m_RectTransformToPrefabEntity[prefabGroup[i].Value], instanceGroup[i].Value);
}
return(instance);
}