/// <summary>
/// Generates nodes and edges endlessly for demonstration.
/// </summary>
public void StartGeneration()
{
lock (_nodeLock) {
Color colour = Color.FromArgb(120, Color.White);
// Add basis nodes.
for (int i = 0; i < 100; i++)
{
Add(new Node(PseudoRandom.UInt64().ToString(), colour));
}
// Connect some basis nodes.
for (int i = 0; i < 80; i++)
{
Node a, b;
do
{
a = _nodes[PseudoRandom.Int32(_nodes.Count - 1)];
b = _nodes[PseudoRandom.Int32(_nodes.Count - 1)];
} while (a == b || a.IsConnectedTo(b));
Connect(a, b);
}
// Add group nodes.
for (int i = 0; i < 200; i++)
{
Node node = new Node(PseudoRandom.UInt64().ToString(), colour);
Connect(node, _nodes[PseudoRandom.Int32(10)]);
Add(node);
}
// Add outlier nodes.
for (int i = 0; i < 200; i++)
{
Node node = new Node(PseudoRandom.UInt64().ToString(), colour);
Connect(node, _nodes[PseudoRandom.Int32(_nodes.Count - 1)]);
Add(node);
}
// Connect more nodes.
for (int i = 0; i < 50; i++)
{
Node a, b;
do
{
a = _nodes[PseudoRandom.Int32(_nodes.Count - 1)];
b = _nodes[PseudoRandom.Int32(_nodes.Count - 1)];
} while (a == b || a.IsConnectedTo(b));
Connect(a, b);
}
}
}
