void OnGUI()
{
// Early out if there is no graphs.
var selectedGraphs = GetGraphList();
if (selectedGraphs.Count == 0)
{
ShowMessage("No PlayableGraph in the scene");
return;
}
GUILayout.BeginVertical();
m_CurrentGraph = GetSelectedGraphInToolBar(selectedGraphs, m_CurrentGraph);
GUILayout.EndVertical();
if (!m_CurrentGraph.IsValid())
{
ShowMessage("Selected PlayableGraph is invalid");
return;
}
var graph = new PlayableGraphVisualizer(m_CurrentGraph);
graph.Refresh();
if (graph.IsEmpty())
{
ShowMessage("Selected PlayableGraph is empty");
return;
}
if (m_Layout == null)
{
m_Layout = new ReingoldTilford();
}
m_Layout.CalculateLayout(graph);
var graphRect = new Rect(0, s_ToolbarHeight, position.width, position.height - s_ToolbarHeight);
if (m_Renderer == null)
{
m_Renderer = new DefaultGraphRenderer();
}
m_Renderer.Draw(m_Layout, graphRect, m_GraphSettings);
}
private void Update()
{
if (GenerateGraph)
{
GenerateGraph = false;
if (null != _renderer)
{
_renderer.Uninitialize();
}
if (null != _layout)
{
_layout.Uninitialize();
}
var graph = Generate(Parameters);
_context = new GraphContext(graph);
var sphereLayout = new SphereLayoutEngine();
sphereLayout.Size = Size;
_layout = sphereLayout;
var geoRenderer = new GeoGraphRenderer();
geoRenderer.Material = Material;
_renderer = geoRenderer;
_layout.Initialize(_context);
_renderer.Initialize(_context);
}
if (null != _layout)
{
_layout.Tick(Time.deltaTime, _context);
}
if (null != _renderer)
{
_renderer.Tick(Time.deltaTime, _context);
}
}
void OnGUI()
{
// Create a list of all the playable graphs extracted.
IList <PlayableGraphInfo> graphInfos = new List <PlayableGraphInfo>();
PlayableGraphInfo info;
// If we requested, we extract automatically the PlayableGraphs from all the components
// that are in the current scene.
if (m_AutoScanScene)
{
// This code could be generalized, maybe if we added a IHasPlayableGraph Interface.
IList <PlayableDirector> directors = FindObjectsOfType <PlayableDirector>();
if (directors != null)
{
foreach (var director in directors)
{
if (director.playableGraph.IsValid())
{
info.name = director.name;
info.graph = director.playableGraph;
graphInfos.Add(info);
}
}
}
IList <Animator> animators = FindObjectsOfType <Animator>();
if (animators != null)
{
foreach (var animator in animators)
{
if (animator.playableGraph.IsValid())
{
info.name = animator.name;
info.graph = animator.playableGraph;
graphInfos.Add(info);
}
}
}
}
if (GraphVisualizerClient.GetGraphs() != null)
{
foreach (var clientGraph in GraphVisualizerClient.GetGraphs())
{
if (clientGraph.Key.IsValid())
{
info.name = clientGraph.Value;
info.graph = clientGraph.Key;
graphInfos.Add(info);
}
}
}
// Early out if there is no graphs.
if (graphInfos.Count == 0)
{
ShowMessage("No PlayableGraph in the scene");
return;
}
GUILayout.BeginVertical();
m_CurrentGraphInfo = GetSelectedGraphInToolBar(graphInfos, m_CurrentGraphInfo);
GUILayout.EndVertical();
if (!m_CurrentGraphInfo.graph.IsValid())
{
ShowMessage("Selected PlayableGraph is invalid");
return;
}
var graph = new PlayableGraphVisualizer(m_CurrentGraphInfo.graph);
graph.Refresh();
if (graph.IsEmpty())
{
ShowMessage("Selected PlayableGraph is empty");
return;
}
if (m_Layout == null)
{
m_Layout = new ReingoldTilford();
}
m_Layout.CalculateLayout(graph);
var graphRect = new Rect(0, s_ToolbarHeight, position.width, position.height - s_ToolbarHeight);
if (m_Renderer == null)
{
m_Renderer = new DefaultGraphRenderer();
}
m_Renderer.Draw(m_Layout, graphRect, m_GraphSettings);
}