protected virtual void CopyTo(XmlNode node)
{
node.Animate = this.Animate;
node.Translation = this.Translation;
node.Parent = null;
node.ID = this.ID;
}
protected override void CopyTo(XmlNode node)
{
base.CopyTo(node);
var brush = node as XmlBrush;
if (brush == null)
return;
var planes = new List<Plane>();
foreach (var plane in this.Planes)
planes.Add(new Plane(plane));
brush.Planes = planes;
}
protected override void CopyTo(XmlNode node)
{
base.CopyTo(node);
var branch = node as XmlBranch;
if (branch == null)
return;
branch.Operator = this.Operator;
if (this.Left != null)
branch.Left = this.Left.Clone();
else
branch.Left = null;
if (this.Right != null)
branch.Right = this.Right.Clone();
else
branch.Right = null;
}
static XmlNode RemoveInstances(XmlNode node, Dictionary<string, XmlNode> lookup)
{
if (node == null)
return null;
var instance = node as XmlInstance;
if (instance != null)
{
if (string.IsNullOrWhiteSpace(instance.InstanceID))
return null;
XmlNode lookupNode;
if (!lookup.TryGetValue(instance.InstanceID, out lookupNode))
return null;
lookupNode = lookupNode.Clone();
lookupNode.ID = instance.ID;
if (lookupNode == null)
return null;
var result = RemoveInstances(lookupNode, lookup);
if (result == null)
return null;
result.ID = instance.ID;
result.Translation = Vector3.Add(instance.Translation, result.Translation);
result.Animate = result.Animate || instance.Animate;
return result;
}
var branch = node as XmlBranch;
if (branch != null)
{
branch.Left = RemoveInstances(branch.Left, lookup);
branch.Right = RemoveInstances(branch.Right, lookup);
if (branch.Left == null ||
branch.Right == null)
return null;
}
return node;
}