protected virtual void OnDisable()
{
graph.onExposedParameterListChanged -= UpdateExposedParameters;
graph.onExposedParameterModified -= UpdateExposedParameters;
exposedParameterFactory?.Dispose(); // Graphs that created in GraphBehaviour sometimes gives null ref.
exposedParameterFactory = null;
}
protected virtual void OnEnable()
{
graph = target as BaseGraph;
graph.onExposedParameterListChanged += UpdateExposedParameters;
graph.onExposedParameterModified += UpdateExposedParameters;
if (exposedParameterFactory == null)
{
exposedParameterFactory = new ExposedParameterFieldFactory(graph);
}
}