internal static Dictionary<Guid, LayerInfo> GetVisibleLayerList(Dictionary<Guid, LayerInfo> previous)
{
Dictionary<Guid, LayerInfo> list = new Dictionary<Guid, LayerInfo>();
foreach (Layer layer in LayerList.Values)
{
if (layer.Enabled)
{
LayerInfo info = new LayerInfo();
info.StartOpacity = info.EndOpacity = layer.Opacity;
info.ID = layer.ID;
info.StartParams = layer.GetParams();
if (previous.ContainsKey(info.ID))
{
info.EndOpacity = previous[info.ID].EndOpacity;
info.EndParams = previous[info.ID].EndParams;
}
else
{
info.EndParams = layer.GetParams();
}
list.Add(layer.ID, info);
}
}
return list;
}
private void LoadLayerList(XmlNode layersNode)
{
foreach (XmlNode layer in layersNode)
{
LayerInfo info = new LayerInfo();
info.ID = new Guid(layer.InnerText);
info.StartOpacity = Convert.ToSingle(layer.Attributes["StartOpacity"].Value);
info.EndOpacity = Convert.ToSingle(layer.Attributes["EndOpacity"].Value);
int len = 0;
if (layer.Attributes["ParamCount"] != null)
{
len = Convert.ToInt32(layer.Attributes["ParamCount"].Value);
}
info.StartParams = new double[len];
info.EndParams = new double[len];
info.FrameParams = new double[len];
for (int i = 0; i < len; i++)
{
info.StartParams[i] = double.Parse(layer.Attributes[string.Format("StartParam{0}", i)].Value);
info.EndParams[i] = double.Parse(layer.Attributes[string.Format("EndParam{0}", i)].Value);
info.FrameParams[i] = info.StartParams[i];
}
Layers.Add(info.ID,info);
}
}