} // DrawTree()
internal void DoDraw()
{
Nodes.Clear();
foreach (Entity en in Connections)
{
TreeNode node = EntityRenderer.Render(en);
if (node == null)
{
continue;
}
Nodes.Add(node);
DrawSubTree(node, en.Children);
}
}
private void DrawSubTree(TreeNode parent_node, ArrayList list)
{
if (list == null)
{
return;
}
foreach (Entity en in list)
{
TreeNode node = EntityRenderer.Render(en);
if (node == null)
{
continue;
}
parent_node.Nodes.Add(node);
DrawSubTree(node, en.Children);
}
} // DrawSubTree()
