public void OnClickRemoveNode(NodeGUI node)
{
if (connections != null)
{
List <Connection> connectionsToRemove = new List <Connection>();
for (int i = 0; i < connections.Count; i++)
{
if (node.data.points.Contains(connections[i].data.inGUID) ||
node.data.points.Contains(connections[i].data.outGUID))
{
connectionsToRemove.Add(connections[i]);
}
}
for (int i = 0; i < connectionsToRemove.Count; i++)
{
OnClickRemoveConnection(connectionsToRemove[i]);
}
connectionsToRemove = null;
}
nodes.Remove(node);
node.RemovePoints();
NodeGUIUtility.RemoveInstance(node.data);
}
public void RemovePoints()
{
foreach (var p in points)
{
NodeGUIUtility.RemoveInstance(p.data);
}
points.Clear();
}
public void OnClickRemoveConnection(Connection connection)
{
connections.Remove(connection);
NodePointData inP = NodeGUIUtility.GetInstance <NodePointData>(connection.data.inGUID),
outP = NodeGUIUtility.GetInstance <NodePointData>(connection.data.outGUID);
inP.connections.Remove(connection.data.GUID);
outP.connections.Remove(connection.data.GUID);
NodeGUIUtility.RemoveInstance(connection.data);
}