private void OnEnable()
{
m_transportApi = Api.Instance.TransportApi;
m_spacesApi = Api.Instance.SpacesApi;
m_currentInputSampleIndex = 0;
m_time = 0.0;
m_prevSampleTime = 0.0;
m_currentSampleTime = 0.0;
m_nextSampleTime = SamplePeriod;
m_needCurrentMatched = false;
m_needPathfind = false;
m_capsule = CreateCapsule(Color.yellow, 4.0f);
m_capsule.SetActive(false);
m_prevPointOnGraph = TransportPositionerPointOnGraph.MakeEmpty();
m_currentPointOnGraph = TransportPositionerPointOnGraph.MakeEmpty();
m_pathfindResult = null;
m_transportPositioner = m_transportApi.CreatePositioner(new TransportPositionerOptionsBuilder()
.SetInputCoordinates(m_inputSamples[0].LatitudeDegrees, m_inputSamples[0].LongitudeDegrees)
.Build());
m_transportPositioner.OnPointOnGraphChanged += OnPointOnGraphChanged;
SetInputSample();
}
private void OnPointOnGraphChanged()
{
if (m_needCurrentMatched &&
m_transportPositioner.IsMatched())
{
m_prevSampleTime = m_currentSampleTime;
m_currentSampleTime = m_nextSampleTime;
m_prevPointOnGraph = new TransportPositionerPointOnGraph(m_currentPointOnGraph);
m_currentPointOnGraph = m_transportPositioner.GetPointOnGraph();
m_needCurrentMatched = false;
}
if (m_needPathfind &&
m_currentPointOnGraph.IsMatched &&
m_prevPointOnGraph.IsMatched)
{
var pathfindResult = m_transportApi.FindShortestPath(new TransportPathfindOptionsBuilder()
.SetPointOnGraphA(m_prevPointOnGraph)
.SetPointOnGraphB(m_currentPointOnGraph)
.Build());
if (pathfindResult.IsPathFound)
{
m_needPathfind = false;
m_pathfindResult = pathfindResult;
}
}
}
private void OnDisable()
{
GameObject.Destroy(m_capsule);
m_transportPositioner.OnPointOnGraphChanged -= OnPointOnGraphChanged;
m_transportPositioner.Discard();
m_transportPositioner = null;
m_prevPointOnGraph = null;
m_currentPointOnGraph = null;
m_pathfindResult = null;
}
/// <summary>
/// Set the goal point from the given TransportPositionerPointOnGraph object.
/// </summary>
/// <param name="pointOnGraph">A TransportPositionerPointOnGraph object, for example as supplied by TransportPositioner.GetPointOnGraph()</param>
/// <returns>This object, with the goal point set.</returns>
public TransportPathfindOptionsBuilder SetPointOnGraphB(TransportPositionerPointOnGraph pointOnGraph)
{
if (pointOnGraph.IsMatched)
{
m_directedEdgeIdB = pointOnGraph.DirectedEdgeId;
m_parameterizedPointOnEdgeB = pointOnGraph.GetParameterOnDirectedEdge();
m_isPointBSet = true;
}
else
{
m_directedEdgeIdB = new TransportDirectedEdgeId();
m_parameterizedPointOnEdgeB = 0.0;
m_isPointBSet = false;
}
return(this);
}
