private void ButtonImport_OnClick(object sender, RoutedEventArgs e)
{
List <int> SelectedGroups = new List <int>();
for (int i = 0; i < AvailableGroups.Count; i++)
{
foreach (var selectedItem in ListGroups.SelectedItems)
{
if ((string)selectedItem == AvailableGroups[i])
{
SelectedGroups.Add(i);
}
}
}
using (Stream SessionStream = File.OpenRead(SessionPath))
{
XPathDocument Doc = new XPathDocument(SessionStream);
XPathNavigator Reader = Doc.CreateNavigator();
Reader.MoveToRoot();
int iGroup = 0;
foreach (XPathNavigator groupNav in Reader.Select("//PointGroups/Group"))
{
if (SelectedGroups.Contains(iGroup))
{
PointGroup NewGroup = new PointGroup
{
Name = XMLHelper.LoadAttribute(groupNav, "Name", "Group " + (MainWindow.Options.Membrane.PointGroups.Count + 1)),
Size = XMLHelper.LoadAttribute(groupNav, "Size", 10),
Color = ColorHelper.LoadAttribute(groupNav, "Color", ColorHelper.SpectrumColor(MainWindow.Options.Membrane.PointGroups.Count, 0.3f))
};
NewGroup.PointCloud.GLContext = MainWindow.Options.Viewport.GetControl();
foreach (XPathNavigator pointNav in groupNav.SelectChildren("Point", ""))
{
int TriangleID = XMLHelper.LoadAttribute(pointNav, "ID", 0);
SurfacePoint NewPoint = new SurfacePoint(OpenGLHelper.LoadAttribute(pointNav, "Position", new Vector3(0)),
MainWindow.Options.Membrane.SurfaceMesh.Triangles[TriangleID < MainWindow.Options.Membrane.SurfaceMesh.Triangles.Count ? TriangleID : 0],
OpenGLHelper.LoadAttribute(pointNav, "Barycentric", new Vector3(0)),
XMLHelper.LoadAttribute(pointNav, "Offset", 0f),
OpenGLHelper.LoadAttribute(pointNav, "Orientation", new Vector3(0)).X);
NewGroup.Points.Add(NewPoint);
}
MainWindow.Options.Membrane.PointGroups.Add(NewGroup);
NewGroup.IsVisible = XMLHelper.LoadAttribute(groupNav, "IsVisible", true);
}
iGroup++;
}
}
if (SelectedGroups.Count > 0)
{
MainWindow.Options.Viewport.Redraw();
}
Close();
}