private int m_curNbEvents = 0; // to know the number of events currently displayed, for indexing events and their drawing rectangle
void OnEnable()
{
serializedObject.Update();
FmodEventAsset asset = this.serializedObject.targetObject as FmodEventAsset;
m_nbEvents = asset.getEvents().Count;
m_eventsRectangle = new Rect[m_nbEvents];
m_reverbsRectangle = new Rect[asset.getReverbs().Count];
m_events = new FmodEvent[m_nbEvents];
SceneView.onSceneGUIDelegate += this.OnSceneGUI;
}
