public async static Task <Grendgine_Collada> Grendgine_Load_File()
{
try
{
Grendgine_Collada col_scenes = null;
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
openPicker.FileTypeFilter.Add(".xml");
openPicker.FileTypeFilter.Add(".dae");
StorageFile file = await openPicker.PickSingleFileAsync();
if (file != null)
{
var stream = await file.OpenStreamForReadAsync();
col_scenes = (Grendgine_Collada)(sr.Deserialize(stream));
}
return(col_scenes);
}
catch (Exception ex)
{
//Console.WriteLine(ex.ToString());
//Console.ReadLine();
return(null);
}
}
public static void Grendgine_Save_File(string file_name, Grendgine_Collada col_scene)
{
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
TextWriter tr = new StreamWriter(file_name);
sr.Serialize(tr, col_scene);
tr.Close();
}
public static string Grendgine_Load_String(string docStr, out Grendgine_Collada outDoc)
{
outDoc = null;
try
{
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
TextReader tr = new StringReader(docStr);
outDoc = (Grendgine_Collada)(sr.Deserialize(tr));
tr.Close();
return(string.Empty);
}
catch (Exception ex)
{
return(ex.ToString());
}
}
public static Grendgine_Collada Save(string file_name, Grendgine_Collada col_scenes)
{
try
{
string path = OpenTKExtension.IOUtils.ExtractDirectory(file_name);
TextWriter tw = new StreamWriter(path + "new.dae");
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
sr.Serialize(tw, col_scenes);
tw.Close();
return(col_scenes);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Error in Save: " + ex.Message);
Console.WriteLine(ex.ToString());
Console.ReadLine();
return(null);
}
}
public static Grendgine_Collada Grendgine_Load_File(string file_name)
{
try
{
Grendgine_Collada col_scenes = null;
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
TextReader tr = new StreamReader(file_name);
col_scenes = (Grendgine_Collada)(sr.Deserialize(tr));
tr.Close();
return(col_scenes);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.ReadLine();
return(null);
}
}
public async static void Grendgine_Save_File(Grendgine_Collada data)
{
FileSavePicker savePicker = new FileSavePicker();
savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
// Dropdown of file types the user can save the file as
savePicker.FileTypeChoices.Add("DAE", new List <string>()
{
".dae"
});
savePicker.FileTypeChoices.Add("Xml", new List <string>()
{
".xml"
});
// Default file name if the user does not type one in or select a file to replace
savePicker.SuggestedFileName = "Test";
StorageFile file = await savePicker.PickSaveFileAsync();
if (file != null)
{
IRandomAccessStream sessionRandomAccess = await file.OpenAsync(FileAccessMode.ReadWrite);
IOutputStream sessionOutputStream = sessionRandomAccess.GetOutputStreamAt(0);
try
{
XmlSerializer serializer = new XmlSerializer(typeof(Grendgine_Collada));
serializer.Serialize(sessionOutputStream.AsStreamForWrite(), data);
}
catch (System.InvalidOperationException e)
{
Debug.WriteLine(e.InnerException);
}
sessionRandomAccess.Dispose();
await sessionOutputStream.FlushAsync();
sessionOutputStream.Dispose();
}
}
public static Grendgine_Collada Load_File(string file_name)
{
try
{
Grendgine_Collada col_scenes = null;
XmlSerializer sr = new XmlSerializer(typeof(Grendgine_Collada));
TextReader tr = new StreamReader(file_name);
col_scenes = (Grendgine_Collada)(sr.Deserialize(tr));
tr.Close();
return(col_scenes);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Error in Load_File: " + ex.Message);
Console.WriteLine(ex.ToString());
Console.ReadLine();
return(null);
}
}
public async static void Grendgine_Save_File(Grendgine_Collada data)
{
FileSavePicker savePicker = new FileSavePicker();
savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
// Dropdown of file types the user can save the file as
savePicker.FileTypeChoices.Add("DAE", new List<string>() { ".dae" });
savePicker.FileTypeChoices.Add("Xml", new List<string>() { ".xml" });
// Default file name if the user does not type one in or select a file to replace
savePicker.SuggestedFileName = "Test";
StorageFile file = await savePicker.PickSaveFileAsync();
if (file != null)
{
IRandomAccessStream sessionRandomAccess = await file.OpenAsync(FileAccessMode.ReadWrite);
IOutputStream sessionOutputStream = sessionRandomAccess.GetOutputStreamAt(0);
try
{
XmlSerializer serializer = new XmlSerializer(typeof(Grendgine_Collada));
serializer.Serialize(sessionOutputStream.AsStreamForWrite(), data);
}
catch (System.InvalidOperationException e)
{
Debug.WriteLine(e.InnerException);
}
sessionRandomAccess.Dispose();
await sessionOutputStream.FlushAsync();
sessionOutputStream.Dispose();
}
}
public static bool ReduceMesh(string file_name, float factor)
{
bool b = true;
if (b)
{
System.Diagnostics.Debug.WriteLine("sds");
}
//removeEveryNth hast to be < 1
if (factor >= 1)
{
System.Windows.Forms.MessageBox.Show("SW Error reducing mesh - reduce factor has to be less than 1");
}
try
{
Grendgine_Collada col = Grendgine_Collada.Load_File(file_name);
if (col.Library_Geometries != null)
{
if (col.Library_Geometries.Geometry != null)
{
for (int i = 0; i < col.Library_Geometries.Geometry.Length; i++)
{
Grendgine_Collada_Geometry geo = col.Library_Geometries.Geometry[i];
if (geo.Mesh != null)
{
if (geo.Mesh.Triangles != null)
{
if (geo.Mesh.Triangles != null)
{
for (int j = 0; j < geo.Mesh.Triangles.Length; j++)
{
Grendgine_Collada_Triangles triangles = geo.Mesh.Triangles[j];
if (triangles.P != null && triangles.P.Value_As_String != null)
{
string triangleString = triangles.P.Value_As_String;
int newCount;
string newTriangles = OpenTKExtension.IOUtils.ReduceTriangles(triangleString, factor, out newCount);
triangles.P.Value_As_String = newTriangles;
triangles.Count = newCount;
col.Library_Geometries.Geometry[i].Mesh.Triangles[j].P.Value_As_String = newTriangles;
System.Diagnostics.Debug.Write(triangleString);
System.Diagnostics.Debug.Write(newTriangles);
}
else
{
System.Diagnostics.Debug.Write("CHECK");
}
}
}
}
}
}
}
}
string path = OpenTKExtension.IOUtils.ExtractDirectory(file_name);
Grendgine_Collada.Save(path + "new.dae", col);
return(true);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Error in Save: " + ex.Message);
Console.WriteLine(ex.ToString());
Console.ReadLine();
return(false);
}
}
