/// <summary>
/// 初始化
/// </summary>
/// <param name="data"></param>
public void Init(SceneTreeData data)
{
// 重复初始化
if (_nodes.Count > 0)
{
Debug.LogError("SceneTree init repeat!");
Dispose();
}
_data = data;
if (_data.nodes.Length < 1)
{
return;
}
// 可见范围
_viewBounds = new Bounds();
_viewBounds.extents = new Vector3(_data.viewDistance, _data.viewDistance, _data.viewDistance);
_nodes.Capacity = _data.nodes.Length;
for (int i = 0; i < _data.nodes.Length; ++i)
{
var node = ObjectPool.New <SceneTreeNode>();
node.Init(this, _data.nodes[i]);
_nodes.Add(node);
}
if (_data.nodes.Length > 0)
{
_root = _nodes[0];
}
}
/// <summary>
/// 销毁
/// </summary>
public void Dispose()
{
for (int i = 0, ci = _nodes.Count; i < ci; ++i)
{
var node = _nodes[i];
ObjectPool.Release(ref node);
}
_nodes.Clear();
_data = null;
_root = null;
}