private IEnumerator Import(Model.Importer importer, Model.Option.Import options)
{
ProgressBar progress = new ProgressBar("Import", "Please wait during models import.");
foreach (string file in fileSelector.Filenames)
{
GameObject root = null;
IEnumerator it = importer.Import(file, go => root = go, percentage => progress.Update(percentage));
while (it.MoveNext())
{
yield return(it.Current);
}
if (root != null)
{
rootObjects.Add(root);
Model.Info info = root.GetComponent <Model.Info>();
info.options = options;
vertices += info.vertices;
faces += info.faces;
duration += info.duration;
}
else
{
EditorUtility.DisplayDialog("Error", string.Format("Import of '{0}' failed.", file), "OK");
}
}
progress.Stop();
}
public void OnGUI()
{
//Initialisation/ reinit to avoid null object on runtime launch
if (importer == null)
{
importer = new Model.Importer();
}
if (fileSelector == null)
{
fileSelector = new NativeSelectorEditor();
}
if (importMenu == null)
{
importMenu = new UI.Menu();
}
if (rootObjects == null)
{
rootObjects = new List <GameObject>();
}
GUILayout.BeginVertical();
GUILayout.Label("Select files to import:");
string[] extensions = importer.SupportedExtensions;
for (int i = 0; i < extensions.Length; i++)
{
extensions[i] = extensions[i].Insert(0, "*.");
}
fileSelector.DisplayConfiguration(string.Join(";", extensions), true);
if (fileSelector.Filenames != null)
{
if (fileSelector.Modified)
{
displayAssimpOptions = false;
foreach (string file in fileSelector.Filenames)
{
if (Path.GetExtension(file).Remove(0, 1).ToLower() != Constants.binaryExtension)
{
displayAssimpOptions = true;
break;
}
}
importMenu.Options.Init(importer, fileSelector.Filenames);
fileSelector.Modified = false;
}
if (displayAssimpOptions)
{
importMenu.DisplayConfiguration();
}
else
{
GUILayout.FlexibleSpace();
}
if (GUILayout.Button("Import"))
{
rootObjects.Clear();
duration = new TimeSpan(0);
vertices = 0;
faces = 0;
importMenu.Options.ApplyConfiguration(importer);
// Use serialization to create a deep copy clone
Model.Option.Import options;
using (Stream stream = new MemoryStream())
{
IFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, importMenu.Options);
stream.Seek(0, SeekOrigin.Begin);
options = (Model.Option.Import)formatter.Deserialize(stream);
}
if (options != null)
{
IEnumerator it = Import(importer, options);
while (it.MoveNext())
{
;
}
}
else
{
Debug.LogError("Impossible to save import options.");
}
}
bool display_stats = false;
foreach (GameObject root in rootObjects)
{
if (root != null)
{
EditorGUILayout.ObjectField(root, typeof(GameObject), false);
display_stats = true;
}
}
if (display_stats)
{
EditorGUILayout.LabelField("Vertices: " + vertices);
EditorGUILayout.LabelField("Faces: " + faces);
EditorGUILayout.LabelField("Duration: " + duration);
}
}
GUILayout.EndVertical();
}
