private static void SaveBone(Bone b, XmlWriter writer)
{
writer.WriteStartElement(TOKEN_BONE);
writer.WriteAttributeString(TOKEN_NAME, b.Name);
if (b.GetParent() != null)
{
writer.WriteAttributeString(TOKEN_PARENT, b.GetParent().Name);
}
writer.WriteStartElement(TOKEN_BONE_BINDPOSITION);
writer.WriteAttributeString("x", b.GetBindTranslation().x.ToString());
writer.WriteAttributeString("y", b.GetBindTranslation().y.ToString());
writer.WriteAttributeString("z", b.GetBindTranslation().z.ToString());
writer.WriteEndElement();
writer.WriteStartElement(TOKEN_BONE_BINDROTATION);
writer.WriteAttributeString("x", b.GetBindRotation().x.ToString());
writer.WriteAttributeString("y", b.GetBindRotation().y.ToString());
writer.WriteAttributeString("z", b.GetBindRotation().z.ToString());
writer.WriteAttributeString("w", b.GetBindRotation().w.ToString());
writer.WriteEndElement();
writer.WriteEndElement();
}