private void InitializeTree(DirectoryInfo dir)
{
Stopwatch stopwatch = Stopwatch.StartNew();
this.directory = dir;
meshManager = new MeshManager(numberOfMeshes, numberOfMeshLoadingJobs);
JSONNode modelJSON = ReadJSON(this.directory, "pc_model.json");
JSONArray trees = modelJSON["nodes"].AsArray;
InitColorPalette(modelJSON["classes"].AsArray);
topNodes = new PCTree[trees.Count];
int i = 0;
foreach (JSONNode tree in trees)
{
Vector3 min = tree["min"].AsVector3();
Vector3 max = tree["max"].AsVector3();
PCTree t = new PCTree();
t.bounds = new Bounds((max + min) / 2, (max - min));
t.treeFile = tree["file"].ToString().Trim('"');
topNodes[i++] = t;
}
stopwatch.Stop();
UnityEngine.Debug.Log("PC Model Loaded in ms: " + stopwatch.ElapsedMilliseconds);
if (moveCameraToCenter)
{
Camera.main.transform.position = topNodes[0].bounds.center;
}
System.GC.Collect(); //Garbage Collection
}
private void CheckTopNodes()
{
for(int i = 0; i < topNodes.Length; i++)
{
PCTree t = topNodes[i];
bool visible = t.InSight;
if (t.Loaded)
{
if (!visible)
{
t.Unload();
}
}
else{
if (visible) {
t.Load(this, this.directory);
return; //Just load one per frame
}
}
}
}
