private void CollectFiles()
{
var selectedFolder = SelectedFolder;
if (string.IsNullOrEmpty(selectedFolder) || !System.IO.Directory.Exists(selectedFolder))
{
selectedFolder = Environment.CurrentDirectory;
}
var wpf3dFileNames = System.IO.Directory.GetFiles(selectedFolder, "*.wpf3d", SearchOption.TopDirectoryOnly);
if (wpf3dFileNames == null || wpf3dFileNames.Length == 0)
{
FilesListBox.ItemsSource = null;
return;
}
// Here we read only wpf3d file header that contains description, number of objects and thumbnail.
// Note: Calling ReadFileHeader can be also done in a background thread.
var wpf3dFiles = new List <Ab3d.Utilities.Wpf3DFile>(wpf3dFileNames.Length);
foreach (var wpf3dFileName in wpf3dFileNames)
{
try
{
var wpf3DFile = new Ab3d.Utilities.Wpf3DFile();
wpf3DFile.ReadFileHeader(wpf3dFileName);
wpf3dFiles.Add(wpf3DFile);
}
catch
{
// pass
//MessageBox.Show(string.Format("Cannot read file\r\n{0}\r\n\r\nError: {1}", wpf3dFileName, ex.Message));
}
}
FilesListBox.ItemsSource = wpf3dFiles;
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
try
{
//Ab3d.Utilities.Wpf3DFile.IsLogging = true;
Ab3d.Utilities.Wpf3DFile wpf3DFile = new Ab3d.Utilities.Wpf3DFile();
wpf3DFile.Description = DescriptionTextBox.Text;
wpf3DFile.Comment = CommentTextBox.Text;
wpf3DFile.SourceFileName = this.SourceFileName;
wpf3DFile.SaveNormals = SaveNormalsCheckBox.IsChecked ?? false;
wpf3DFile.SaveTextureCoordinates = SaveTextureCoordinatesCheckBox.IsChecked ?? false;
if (SaveThumbnailCheckBox.IsChecked ?? false)
{
wpf3DFile.Thumbnail = Thumbnail;
}
Ab3d.Utilities.Wpf3DFile.DataPrecisionType dataPrecession;
switch (PrecisionComboBox.SelectedIndex)
{
case 0:
dataPrecession = Ab3d.Utilities.Wpf3DFile.DataPrecisionType.Double;
break;
default:
dataPrecession = Ab3d.Utilities.Wpf3DFile.DataPrecisionType.Float;
break;
}
wpf3DFile.WriteFile(FileNameTextBox.Text, RootModel, NamedObjects, Camera, dataPrecession);
if (CheckSavedFile && wpf3DFile.SaveNormals && wpf3DFile.SaveTextureCoordinates)
{
var model = wpf3DFile.ReadFile(FileNameTextBox.Text);
if (model == null)
{
throw new Exception("model == null");
}
string s1 = Ab3d.Utilities.Dumper.GetModelInfoString(RootModel);
string s2 = Ab3d.Utilities.Dumper.GetModelInfoString(model);
if (s1 != s2)
{
MessageBox.Show("3D model not correctly saved - loaded models are different as the original models!");
}
//else
// MessageBox.Show("3D models successfully saved to\r\n" + FileNameTextBox.Text);
}
}
catch (Exception ex)
{
MessageBox.Show("Error writing wpf3d file\r\n" + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
OnSaveButtonClicked();
}
