protected override void RebuildGraphics()
{
if (_points == null || Scenecontrol == null)
{
return;
}
if (Scenegraphics == null)
{
Scenegraphics = new SceneModel3DGroups[Scenecontrol.Length];
for (int v = 0; v < Scenegraphics.Length; v++)
{
ViewPortTools.ScreenSpaceLines3D spacecurve = EntityTools.Polygon3D.GetScreenSpaceLines3D(_points, _polycolor);
Scenegraphics[v] = new SceneModel3DGroups(spacecurve);
}
}
}
public void Show(int[] exclusionlist)
{
if (Scenegraphics == null)
{
RebuildGraphics();
}
if (Scenegraphics == null)
{
return;
}
_exclusionlist = exclusionlist;
for (int i = 0; i < Scenecontrol.Length; i++)
{
if (!exclusionlist.Contains(i) && Scenecontrol[i] != null)
{
if (!Scenecontrol[i].SceneElements.Children.Contains(Scenegraphics[i].Visual))
{
if (IsTransparent())
{
Scenecontrol[i].SceneElements.Children.Add(Scenegraphics[i].Visual);
}
else
{
Scenecontrol[i].SceneElements.Children.Insert(0, Scenegraphics[i].Visual);
}
ViewPortTools.ScreenSpaceLines3D s = Scenegraphics[i].Visual as ViewPortTools.ScreenSpaceLines3D;
if (s != null)
{
s.Render();
}
}
}
else
{
if (Scenecontrol[i] != null)
{
Scenecontrol[i].SceneElements.Children.Remove(Scenegraphics[i].Visual);
}
}
}
}
