private void LoadDatas()
{
foreach (var bl in BackgroundLayer.ToList().OfType <Layer>())
{
if (bl.IsLayerVisible(this))
{
bl.LoadDatas(this);
}
else
{
bl.CleanupRendering();
}
}
foreach (var l in Layers.ToList().OfType <Layer>())
{
if (l.IsLayerVisible(this))
{
l.LoadDatas(this);
}
else
{
l.CleanupRendering();
}
}
}
