public async static Task <SimpleCollada> Load_File()
{
try
{
SimpleCollada col_scenes = null;
XmlSerializer sr = new XmlSerializer(typeof(SimpleCollada));
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 = (SimpleCollada)(sr.Deserialize(stream));
}
return(col_scenes);
}
catch (Exception ex)
{
//Console.WriteLine(ex.ToString());
//Console.ReadLine();
return(null);
}
}
public async static void Save_File(SimpleCollada 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(SimpleCollada));
serializer.Serialize(sessionOutputStream.AsStreamForWrite(), data);
}
catch (System.InvalidOperationException e)
{
Debug.WriteLine(e.InnerException);
}
sessionRandomAccess.Dispose();
await sessionOutputStream.FlushAsync();
sessionOutputStream.Dispose();
}
}
void CreateMaterials(ref SimpleCollada data)
{
data.Library_Materials.Material = new Grendgine_Collada_Material[1];
Grendgine_Collada_Material m = new Grendgine_Collada_Material();
m.ID = "ID3";
m.Name = "edge_color000255";
m.Instance_Effect = new Grendgine_Collada_Instance_Effect();
m.Instance_Effect.URL = "#ID4";
data.Library_Materials.Material[0] = m;
}
private void FillData(ref SimpleCollada data, PolygonCollection paths)
{
Grendgine_Collada_Visual_Scene sc1 = CreateScene("ID1", 1);
data.Library_Visual_Scenes.Visual_Scene = new Grendgine_Collada_Visual_Scene[1] { sc1 };
foreach (Polygon poly in paths.Polygons)
{
}
data.Scene.Visual_Scene = new Grendgine_Collada_Instance_Visual_Scene();
data.Scene.Visual_Scene.URL = "#ID1";
}
SimpleCollada CreateSceneData()
{
SimpleCollada tst = new SimpleCollada();
tst.Asset.Title = "Test 1";
tst.Asset.Created = DateTime.Now;
tst.Asset.Modified = tst.Asset.Created;
tst.Asset.Up_Axis = "Y_UP";
tst.Asset.Unit = new Grendgine_Collada_Asset_Unit();
tst.Asset.Unit.Meter = 0.001;
tst.Asset.Unit.Name = "MM";
Grendgine_Collada_Asset_Contributor cont = new Grendgine_Collada_Asset_Contributor();
cont.Author = "A. Battersby";
cont.Authoring_Tool = "OTWorkbench";
tst.Asset.Contributor = new Grendgine_Collada_Asset_Contributor[1] { cont };
CreateMaterials(ref tst);
CreateLibraryEffects(ref tst);
return tst;
}
public async static void Save_File(SimpleCollada 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(SimpleCollada));
serializer.Serialize(sessionOutputStream.AsStreamForWrite(), data);
}
catch (System.InvalidOperationException e)
{
Debug.WriteLine(e.InnerException);
}
sessionRandomAccess.Dispose();
await sessionOutputStream.FlushAsync();
sessionOutputStream.Dispose();
}
}
void CreateLibraryEffects(ref SimpleCollada data)
{
data.Library_Effects.Effect = new Grendgine_Collada_Effect[1];
Grendgine_Collada_Effect efct = new Grendgine_Collada_Effect();
efct.ID = "ID4";
Grendgine_Collada_Profile_COMMON prof = new Grendgine_Collada_Profile_COMMON();
prof.Technique = new Grendgine_Collada_Effect_Technique_COMMON();
prof.Technique.sID = "COMMON";
prof.Technique.Constant = new Grendgine_Collada_Constant();
prof.Technique.Constant.Transparency = new Grendgine_Collada_FX_Common_Float_Or_Param_Type();
prof.Technique.Constant.Transparency.Float = new Grendgine_Collada_SID_Float();
prof.Technique.Constant.Transparency.Float.Value = 1;
prof.Technique.Constant.Transparent = new Grendgine_Collada_FX_Common_Color_Or_Texture_Type();
prof.Technique.Constant.Transparent.Opaque = Grendgine_Collada_FX_Opaque_Channel.A_ONE;
prof.Technique.Constant.Transparent.Color = new Grendgine_Collada_Color();
prof.Technique.Constant.Transparent.Color.Value_As_String = "0 0 0 1";
efct.Profile_COMMON = new Grendgine_Collada_Profile_COMMON[] { prof };
data.Library_Effects.Effect[0] = efct;
}