/// <summary>
/// Checks for a valid model (a model should contain meshes to be displayed).
/// </summary>
/// <param name="assetLoader"><see cref="AssetLoaderBase"/> used to load the model.</param>
private void CheckForValidModel(AssetLoaderBase assetLoader)
{
if (assetLoader.MeshData == null || assetLoader.MeshData.Length == 0)
{
throw new Exception("File contains no meshes");
}
}
/// <summary>
/// Setups the Avatar Loader instance reference and fills the available files list.
/// </summary>
protected void Start()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
if (FreeLookCamPrefab == null || ThirdPersonControllerPrefab == null)
{
if (EditorUtility.DisplayDialog(DialogTitle, "This sample is not configured.\nDo you want to configure it now?", "Yes", "No"))
{
SetupAvatarLoaderSample();
}
}
}
#endif
_avatarLoader = FindObjectOfType <AvatarLoader>();
if (_avatarLoader == null)
{
#if TRILIB_OUTPUT_MESSAGES
Debug.LogError("Could not find any Avatar Loader script instance.");
#endif
return;
}
#if UNITY_EDITOR
var modelsPath = Path.Combine(Path.GetFullPath("./Assets/TriLib/TriLibExtras/Samples"), ModelsDirectory);
#else
var modelsPath = Path.Combine(Path.GetFullPath("."), ModelsDirectory);
#endif
var supportedExtensions = AssetLoaderBase.GetSupportedFileExtensions();
_files = Directory.GetFiles(modelsPath, "*.*").Where(x => supportedExtensions.Contains(Path.GetExtension(x).ToLower())).ToArray();
_windowRect = new Rect(20, 20, 240, Screen.height - 40);
}
public AssetProviderBase(AssetLoaderBase owner, string assetName, System.Type assetType)
{
Owner = owner;
AssetName = assetName;
AssetType = assetType;
States = EAssetStates.None;
Handle = new AssetOperationHandle(this);
}
private void CheckForAssimpAsset()
{
var extension = Path.GetExtension(AssetPath);
if (string.IsNullOrEmpty(extension))
{
_isAssimpAsset = false;
}
_isAssimpAsset = AssetLoaderBase.IsExtensionSupported(extension);
}
/// <summary>
/// Handles "Load local asset button" click event and tries to load an asset at chosen path.
/// </summary>
private void LoadLocalAssetButtonClick()
{
var fileOpenDialog = FileOpenDialog.Instance;
fileOpenDialog.Title = "Please select a File";
fileOpenDialog.Filter = AssetLoaderBase.GetSupportedFileExtensions() + "*.zip;";
#if (UNITY_WINRT && !UNITY_EDITOR_WIN)
fileOpenDialog.ShowFileOpenDialog(delegate(byte[] fileBytes, string filename)
{
LoadInternal(filename, fileBytes);
#else
fileOpenDialog.ShowFileOpenDialog(delegate(string filename)
{
#endif
LoadInternal(filename, null);
}
);
}
/// <summary>
/// Setups the Avatar Loader instance reference and fills the available files list.
/// </summary>
protected void Start()
{
_avatarLoader = FindObjectOfType <AvatarLoader>();
if (_avatarLoader == null)
{
Debug.LogError("Could not find any Avatar Loader script instance.");
return;
}
#if UNITY_EDITOR
var modelsPath = string.Format("{0}/Samples/{1}", TriLibProjectUtils.FindPathRelativeToProject("TriLibExtras", "t:DefaultAsset TriLibExtras"), ModelsDirectory);
#else
var modelsPath = Path.Combine(Path.GetFullPath("."), ModelsDirectory);
#endif
var supportedExtensions = AssetLoaderBase.GetSupportedFileExtensions();
_files = Directory.GetFiles(modelsPath, "*.*").Where(x => supportedExtensions.Contains("*" + FileUtils.GetFileExtension(x) + ";")).ToArray();
_windowRect = new Rect(20, 20, 240, Screen.height - 40);
InformationText.text = string.Format(InformationText.text, ModelsDirectory, modelsPath);
}
/// <summary>
/// Handles "Load local asset button" click event and tries to load an asset at chosen path.
/// </summary>
private void LoadLocalAssetButtonClick()
{
var fileOpenDialog = FileOpenDialog.Instance;
fileOpenDialog.Title = "Please select a File";
fileOpenDialog.Filter = AssetLoaderBase.GetSupportedFileExtensions() + "*.zip;";
#if !UNITY_EDITOR && UNITY_WINRT && (NET_4_6 || NETFX_CORE || NET_STANDARD_2_0) && !ENABLE_IL2CPP && !ENABLE_MONO
fileOpenDialog.ShowFileOpenDialog(delegate(byte[] fileBytes, string filename)
{
LoadInternal(filename, fileBytes);
#else
fileOpenDialog.ShowFileOpenDialog(delegate(string filename)
{
LoadInternal(filename);
#endif
}
);
}
/// <summary>
/// Handles "Load local asset button" click event and tries to load an asset at chosen path.
/// </summary>
private void LoadLocalAssetButtonClick()
{
#if !UNITY_EDITOR && UNITY_WEBGL
ErrorDialog.Instance.ShowDialog("Please drag and drop your model files into the browser window.");
#else
var fileOpenDialog = FileOpenDialog.Instance;
fileOpenDialog.Title = "Please select a File";
fileOpenDialog.Filter = AssetLoaderBase.GetSupportedFileExtensions() + ";*.zip;";
#if !UNITY_EDITOR && UNITY_WINRT && (NET_4_6 || NETFX_CORE || NET_STANDARD_2_0)
fileOpenDialog.ShowFileOpenDialog(delegate(byte[] fileBytes, string filename)
{
LoadInternal(filename, fileBytes);
#else
fileOpenDialog.ShowFileOpenDialog(delegate(string filename)
{
LoadInternal(filename);
#endif
}
);
#endif
}
//Searches inside a path and returns the first path of an asset loadable by TriLib
private string GetReadableAssetPath(string path)
{
var supportedExtensions = AssetLoaderBase.GetSupportedFileExtensions();
foreach (var file in Directory.GetFiles(path))
{
var fileExtension = FileUtils.GetFileExtension(file);
if (supportedExtensions.Contains(fileExtension))
{
return(file);
}
}
foreach (var directory in Directory.GetDirectories(path))
{
var assetPath = GetReadableAssetPath(directory);
if (assetPath != null)
{
return(assetPath);
}
}
return(null);
}
/// <summary>
/// Handles "Load local asset button" click event and tries to load an asset at chosen path.
/// </summary>
private void LoadLocalAssetButtonClick()
{
var fileOpenDialog = FileOpenDialog.Instance;
fileOpenDialog.Title = "Please select a File";
fileOpenDialog.Filter = AssetLoaderBase.GetSupportedFileExtensions();
#if (UNITY_WINRT && !UNITY_EDITOR_WIN)
fileOpenDialog.ShowFileOpenDialog(delegate(byte[] fileBytes, string filename)
#else
fileOpenDialog.ShowFileOpenDialog(delegate(string filename)
#endif
{
PreLoadSetup();
var assetLoaderOptions = GetAssetLoaderOptions();
using (var assetLoader = new AssetLoader())
{
assetLoader.OnMetadataProcessed += AssetLoader_OnMetadataProcessed;
try
{
#if (UNITY_WINRT && !UNITY_EDITOR_WIN)
var extension = FileUtils.GetFileExtension(filename);
_rootGameObject = assetLoader.LoadFromMemoryWithTextures(fileBytes, extension, assetLoaderOptions, _rootGameObject);
#else
_rootGameObject = assetLoader.LoadFromFile(filename, assetLoaderOptions);
#endif
}
catch (System.Exception exception)
{
ErrorDialog.Instance.ShowDialog(exception.ToString());
}
}
if (_rootGameObject != null)
{
PostLoadSetup();
}
}
);
}
/// <summary>
/// Stores a reference to all assets supported by TriLib located at "persistentDataPath".
/// </summary>
private void Start()
{
var filter = AssetLoaderBase.GetSupportedFileExtensions();
_files = Directory.GetFiles(Application.persistentDataPath, "*.*").Where(x => filter.Contains("*" + FileUtils.GetFileExtension(x) + ";")).ToArray();
}
