private void OnSetFileAssociations(object sender, EventArgs e)
{
using (var imp = new Assimp.AssimpContext())
{
var list = imp.GetSupportedImportFormats();
// do not associate .xml - it is too generic
var filteredList = list.Where(s => s != ".xml").ToArray();
var listString = string.Join(", ", filteredList);
if (DialogResult.OK == MessageBox.Show(this, "The following file extensions will be associated with open3mod: " + listString,
"Set file associations",
MessageBoxButtons.OKCancel))
{
if (!FileAssociations.SetAssociations(list))
{
MessageBox.Show(this, "Failed to set file extensions", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show(this, "File extensions have been successfully associated", "open3mod", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
private void OnDrag(object sender, DragEventArgs e)
{
// code based on http://www.codeproject.com/Articles/3598/Drag-and-Drop
try
{
var a = (Array)e.Data.GetData(DataFormats.FileDrop);
if (a != null && a.GetLength(0) > 0)
{
for (int i = 0, count = a.GetLength(0); i < count; ++i)
{
var s = a.GetValue(i).ToString();
// check if the dragged file is a folder. In this case,
// we load all applicable files in the folder.
// TODO this means, files with no proper file extension
// won't load this way.
try
{
FileAttributes attr = File.GetAttributes(s);
if (attr.HasFlag(FileAttributes.Directory))
{
string[] formats;
using (var tempImporter = new Assimp.AssimpContext())
{
formats = tempImporter.GetSupportedImportFormats();
}
string[] files = Directory.GetFiles(s);
foreach (var file in files)
{
var ext = Path.GetExtension(file);
if (ext == null)
{
continue;
}
var lowerExt = ext.ToLower();
if (formats.Any(format => lowerExt == format))
{
AddTab(file);
}
}
continue;
}
}
// ReSharper disable EmptyGeneralCatchClause
catch (Exception)
// ReSharper restore EmptyGeneralCatchClause
{
// ignore this - AddTab() handles the failure
}
// Call OpenFile asynchronously.
// Explorer instance from which file is dropped is not responding
// all the time when DragDrop handler is active, so we need to return
// immediately (of particular importance if OpenFile shows MessageBox).
AddTab(s);
}
// in the case Explorer overlaps this form
Activate();
}
}
catch (Exception ex)
{
Trace.WriteLine("Error in DragDrop function: " + ex.Message);
}
}
private void OnSetFileAssociations(object sender, EventArgs e)
{
using (var imp = new Assimp.AssimpContext())
{
var list = imp.GetSupportedImportFormats();
// do not associate .xml - it is too generic
var filteredList = list.Where(s => s != ".xml").ToArray();
var listString = string.Join(", ", filteredList);
if(DialogResult.OK == MessageBox.Show(this, "The following file extensions will be associated with open3mod: " + listString,
"Set file associations",
MessageBoxButtons.OKCancel))
{
if (!FileAssociations.SetAssociations(list))
{
MessageBox.Show(this, "Failed to set file extensions","Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
}
else
{
MessageBox.Show(this, "File extensions have been successfully associated", "open3mod", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
private void OnDrag(object sender, DragEventArgs e)
{
// code based on http://www.codeproject.com/Articles/3598/Drag-and-Drop
try
{
var a = (Array)e.Data.GetData(DataFormats.FileDrop);
if (a != null && a.GetLength(0) > 0)
{
for (int i = 0, count = a.GetLength(0); i < count; ++i)
{
var s = a.GetValue(i).ToString();
// check if the dragged file is a folder. In this case,
// we load all applicable files in the folder.
// TODO this means, files with no proper file extension
// won't load this way.
try
{
FileAttributes attr = File.GetAttributes(s);
if (attr.HasFlag(FileAttributes.Directory))
{
string[] formats;
using (var tempImporter = new Assimp.AssimpContext())
{
formats = tempImporter.GetSupportedImportFormats();
}
string[] files = Directory.GetFiles(s);
foreach (var file in files)
{
var ext = Path.GetExtension(file);
if (ext == null)
{
continue;
}
var lowerExt = ext.ToLower();
if (formats.Any(format => lowerExt == format))
{
AddTab(file);
}
}
continue;
}
}
// ReSharper disable EmptyGeneralCatchClause
catch (Exception)
// ReSharper restore EmptyGeneralCatchClause
{
// ignore this - AddTab() handles the failure
}
// Call OpenFile asynchronously.
// Explorer instance from which file is dropped is not responding
// all the time when DragDrop handler is active, so we need to return
// immediately (of particular importance if OpenFile shows MessageBox).
AddTab(s);
}
// in the case Explorer overlaps this form
Activate();
}
}
catch (Exception ex)
{
Trace.WriteLine("Error in DragDrop function: " + ex.Message);
}
}
/// <summary>
/// Converts a given .GR2 file to a .dae file for rendering and further conversion.
/// </summary>
/// <param name="filename">The file name.</param>
/// <returns>The .dae converted model file.</returns>
private static HelixToolkitScene LoadFile(string filename)
{
var dae = $"{filename}.dae";
if (!File.Exists(dae))
{
GeneralHelper.WriteToConsole($"Converting model to .dae for rendering...\n");
var divine = $" -g \"bg3\" --action \"convert-model\" --output-format \"dae\" --source \"\\\\?\\{filename}.GR2\" --destination \"\\\\?\\{dae}\" -l \"all\"";
var process = new Process();
var startInfo = new ProcessStartInfo
{
FileName = Properties.Settings.Default.divineExe,
Arguments = divine,
WindowStyle = ProcessWindowStyle.Hidden,
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true
};
process.StartInfo = startInfo;
process.Start();
process.WaitForExit();
GeneralHelper.WriteToConsole(process.StandardOutput.ReadToEnd());
GeneralHelper.WriteToConsole(process.StandardError.ReadToEnd());
}
try
{
var importer = new Importer();
// Update material here?
var file = importer.Load(dae);
if (file == null && File.Exists(dae))
{
GeneralHelper.WriteToConsole("Fixing vertices...\n");
try
{
var xml = XDocument.Load(dae);
var geometryList = xml.Descendants().Where(x => x.Name.LocalName == "geometry").ToList();
foreach (var lod in geometryList)
{
var vertexId = lod.Descendants().Where(x => x.Name.LocalName == "vertices").Select(x => x.Attribute("id").Value).First();
var vertex = lod.Descendants().Single(x => x.Name.LocalName == "input" && x.Attribute("semantic").Value == "VERTEX");
vertex.Attribute("source").Value = $"#{vertexId}";
}
xml.Save(dae);
GeneralHelper.WriteToConsole("Model conversion complete!\n");
file = importer.Load(dae);
}
catch (Exception ex)
{
// in use by another process
GeneralHelper.WriteToConsole($"Error : {ex.Message}\n");
}
}
if (!File.Exists($"{filename}.fbx"))
{
var converter = new Assimp.AssimpContext();
var exportFormats = converter.GetSupportedExportFormats().Select(e => e.FormatId);
var importFormats = converter.GetSupportedImportFormats();
var imported = converter.ImportFile(dae);
converter.ExportFile(imported, $"{filename}.fbx", "fbx");
}
importer.Dispose();
return(file);
}
catch (Exception ex)
{
GeneralHelper.WriteToConsole($"Error loading .dae: {ex.Message}. Inner exception: {ex.InnerException?.Message}\n");
}
return(null);
}