public void Save(string filename, IKn5TextureProvider textureProvider = null)
{
using (var writer = new Kn5Writer(File.Open(filename, FileMode.Create, FileAccess.ReadWrite))) {
writer.Write(Header);
writer.Write(Textures.Count);
foreach (var texture in Textures.Values)
{
if (TexturesData.TryGetValue(texture.Name, out var data) && data.Length > 0)
{
texture.Length = data.Length;
writer.Write(texture);
writer.Write(data);
}
else
{
textureProvider?.GetTexture(texture.Name, size => {
texture.Length = size;
writer.Write(texture);
writer.Flush();
return(writer.BaseStream);
});
}
}
writer.Write(Materials.Count);
foreach (var material in Materials.Values)
{
writer.Write(material);
}
Save_Node(writer, RootNode);
}
}
public void Save(string filename, bool saveNodes = false)
{
using (var writer = new Kn5Writer(filename)) {
writer.Write(Header);
writer.Write(Textures.Count);
foreach (var texture in Textures.Values)
{
var data = TexturesData[texture.Name];
texture.Length = data.Length;
writer.Write(texture);
writer.Write(data);
}
writer.Write(Materials.Count);
foreach (var material in Materials.Values)
{
writer.Write(material);
}
if (saveNodes)
{
Save_Node(writer, RootNode);
}
else
{
if (NodesBytes == null)
{
throw new Exception("NodesBytes = null");
}
writer.Write(NodesBytes);
}
}
}
private static void Save_Node(Kn5Writer writer, Kn5Node node)
{
writer.Write(node);
foreach (var t in node.Children)
{
Save_Node(writer, t);
}
}