/// <summary>
/// Updates this node based on the value of "selected".
/// </summary>
private void ChangeGraph()
{
if (selected < 0)
{
GraphGUID = null;
Inputs = new List <NodeInput>();
InputNames = new List <string>();
InputDefaultVals = new List <float>();
}
else
{
GraphGUID = guids[selected];
Graph g = TryLoadGraph();
if (g != null)
{
if (convertParamsToInputs)
{
SetInputsFrom(new GraphParamCollection(g).FloatParams);
}
else
{
Inputs.Clear();
InputNames.Clear();
InputDefaultVals.Clear();
}
}
UpdateGraphPaths();
selected = guids.IndexOf(GraphGUID);
}
}
protected override bool CustomGUI()
{
bool changed = false;
{
bool oldConverted = convertParamsToInputs;
convertParamsToInputs = GUILayout.Toggle(convertParamsToInputs, "Convert params to inputs");
if (oldConverted && !convertParamsToInputs)
{
changed = true;
Inputs.Clear();
InputNames.Clear();
InputDefaultVals.Clear();
}
else if (!oldConverted && convertParamsToInputs)
{
changed = true;
Graph g = TryLoadGraph();
if (g == null)
{
convertParamsToInputs = false;
}
else
{
SetInputsFrom(new GraphParamCollection(g).FloatParams);
}
}
}
Vector2 textDims = GUI.skin.label.CalcSize(new GUIContent("Graph:"));
EditorGUIUtility.labelWidth = textDims.x;
int newIndex = EditorGUILayout.Popup("Graph:", selected, names, GUILayout.MinWidth(100.0f));
if (selected != newIndex)
{
selected = newIndex;
ChangeGraph();
changed = true;
}
if (GUILayout.Button("Refresh graphs"))
{
changed = CheckOutGraphs(true) || changed;
}
return(changed);
}