/// <summary>
/// Create a scene from the uploaded files.
/// </summary>
/// <returns></returns>
/// <exception cref="NotSupportedException">Unsupported 3D file format</exception>
public Scene LoadScene()
{
if (SourceFormat == null)
{
throw new NotSupportedException("Unsupported 3D file format");
}
var loadOpt = sourceFormat.CreateLoadOptions();
loadOpt.FileSystem = CreateFileSystem();
var id = statsService.BeforeOpenSession(app, fileNames.Id);
Scene scene = new Scene();
scene.Open(fileNames.GetFileName(SourceFile, mainFile), loadOpt);
statsService.AfterLoadScene(id);
return(scene);
}