/// <summary>
/// Set the parent of this node, and transform the node in such a way that it
/// doesn't move in global coordinates.
/// </summary>
/// <param name="newParent">The new parent of this node.</param>
public virtual void Reparent(PNode newParent)
{
PMatrix originalTransform = GlobalToLocalMatrix;
PMatrix newTransform = newParent.GlobalToLocalMatrix;
newTransform.Multiply(originalTransform);
RemoveFromParent();
Matrix = newTransform;
newParent.AddChild(this);
fullBoundsCache = ComputeFullBounds();
}
/// <summary>
/// Adds bounds handles to the given node.
/// </summary>
/// <param name="aNode">The node to add bounds handles to.</param>
public static void AddBoundsHandlesTo(PNode aNode)
{
//aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateEastLocator(aNode)));
//aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateWestLocator(aNode)));
//aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateNorthLocator(aNode)));
//aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateSouthLocator(aNode)));
aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateNorthEastLocator(aNode)));
aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateNorthWestLocator(aNode)));
aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateSouthEastLocator(aNode)));
aNode.AddChild(new PBoundsHandle(PBoundsLocator.CreateSouthWestLocator(aNode)));
}
