/// <summary>
/// Initializes the NormalSwitcherForm and opens the file given by <paramref name="file"/>
/// </summary>
/// <param name="file">Path of the file to be displayed</param>
public NormalSwitcherForm(string file)
{
InitializeComponent();
undoButton.EnabledChanged += new EventHandler(Undo_EnabledChanged);
allButton.EnabledChanged += new EventHandler(FileCondition_EnabledChanged);
StreamReader reader = new StreamReader(file);
try {
parser.Parse(reader);
normalArray = SwitchersHelpers.ExpandNormalArray(parser.NormalArray);
vertexArray = SwitchersHelpers.NormalizeVertexArray(parser.VertexArray, parser.Min, parser.Scale);
backupNormals = new float[parser.NormalArray.Length];
parser.NormalArray.CopyTo(backupNormals, 0);
originTrackBar.Minimum = -(int)(parser.Scale / 2);
originTrackBar.Maximum = (int)(parser.Scale / 2);
originTrackBar.Value = origin = 0;
rotationOriginTextBox.Text = origin.ToString();
originTrackBar.Visible = true;
InitVisualization();
visualization.SetColorArray();
currentFile = file;
allButton.Enabled = true;
FillListView();
} catch (Exception exception) {
MessageBox.Show(exception.Message, "Error");
} finally {
reader.Close();
}
}
/// <summary>
/// Sets the colorArray of the visualization and refreshes the visualization.
/// </summary>
internal void RefreshVisualization()
{
visualization.SetColorArray();
visualization.Fresh = true;
}
