public static NavMeshOcTree Create(GameObject[] gameObjects, bool containChilds, float angle, int maxDepth, bool forceSetDepth)
{
Vector3 max = new Vector3(-Mathf.Infinity, -Mathf.Infinity, -Mathf.Infinity);
Vector3 min = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
float maxArea = 0;
List <NavMeshTriangle> triangles = new List <NavMeshTriangle>();
for (int i = 0; i < gameObjects.Length; i++)
{
if (!gameObjects[i].activeSelf)
{
continue;
}
FindTriangle(gameObjects[i].transform, triangles, angle, ref max, ref min, ref maxArea);
if (containChilds)
{
FindTriangleInChild(gameObjects[i].transform, triangles, angle, ref max, ref min, ref maxArea);
}
}
Vector3 size = max - min;
if (size.x <= 0)
{
size.x = 0.1f;
}
if (size.y <= 0)
{
size.y = 0.1f;
}
if (size.z <= 0)
{
size.z = 0.1f;
}
Vector3 center = min + size * 0.5f;
NavMeshOcTree ocTree = new NavMeshOcTree(center, size * 1.1f, 7);
for (int i = 0; i < triangles.Count; i++)
{
triangles[i].SetMaxDepth(maxDepth, maxArea, forceSetDepth);
ocTree.Add(triangles[i]);
}
return(ocTree);
}
public static bool Save(NavMeshOcTree tree, string path)
{
try
{
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write);
bf.Serialize(fs, tree);
fs.Close();
return(true);
}
catch (System.Exception e)
{
Debug.LogException(e);
return(false);
}
}
public static NavMeshOcTree Load(string path)
{
try
{
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
NavMeshOcTree tree = bf.Deserialize(fs) as NavMeshOcTree;
fs.Close();
return(tree);
}
catch (System.Exception e)
{
Debug.LogException(e);
return(null);
}
}
