static void Main(string[] args)
{
TransformNode sphereNode = new GeometryNode("sphere").TransformNode;
TransformNode lightNode = new LightNode("spotLight").TransformNode;
TransformNode.Group(lightNode, sphereNode);
TransformNode.ShowAll();
while (!CommandManager.Done)
{
Console.Write(":");
CommandManager.ProcessCommand(Console.ReadLine());
}
}
public override string Process(string[] arguments)
{
string output = "";
if (arguments.Length == 3)
{
TransformNode node1 = TransformNode.Find(arguments[1]) as TransformNode;
TransformNode node2 = TransformNode.Find(arguments[2]) as TransformNode;
if (node1 != null && node2 != null)
{
TransformNode.Group(node1, node2);
}
else
{
output = "One or both nodes are invalid";
}
}
else if (arguments.Length == 2)
{
TransformNode node1 = TransformNode.Find(arguments[1]) as TransformNode;
if (node1 != null)
{
TransformNode.Group(node1);
}
else
{
output = "Invalid node";
}
}
else
{
output = "You must specify one or two nodes in order to group";
}
return(output);
}
