public CsgNode Clone()
{
var node = new CsgNode();
node.Plane = Plane?.Clone();
node.Front = Front?.Clone();
node.Back = Back?.Clone();
node.Polygons = Polygons.Select(p => p.Clone()).ToList();
return(node);
}
public CsgNodeWrapper Clone()
{
return(Repository.GetWrapper(Node.Clone()));
}
