internal static CSGTreeNode DuplicateInternal(CSGTreeNode node)
{
switch (node.Type)
{
case CSGNodeType.Brush:
{
var srcTreeBrush = (CSGTreeBrush)node;
return(CSGTreeBrush.Create(srcTreeBrush.UserID, srcTreeBrush.LocalTransformation, srcTreeBrush.BrushMesh, srcTreeBrush.Operation, srcTreeBrush.Flags));
}
case CSGNodeType.Tree:
{
var srcTree = (CSGTree)node;
return(CSGTree.Create(srcTree.UserID, DuplicateChildNodesInternal(srcTree)));
}
case CSGNodeType.Branch:
{
var srcTreeBranch = (CSGTreeBranch)node;
return(CSGTreeBranch.Create(srcTreeBranch.UserID, srcTreeBranch.Operation, DuplicateChildNodesInternal(srcTreeBranch)));
}
default:
throw new NotImplementedException();
}
}
public CSGTreeBranch CreateBranch(Int32 userID = 0, CSGOperationType operation = CSGOperationType.Additive)
{
return(CSGTreeBranch.Create(userID, operation));
}