/*
* Informs LineRenderer how to draw a line between all the different node's world positions within
* an entire path obtained from the DataRecorder pathRecords.
*/
public void VisualizePath(int index)
{
PathData pathData = dataRecorder.GetPathRecord(index);
if (pathData == null)
{
Debug.Log("Path Visualizer failed to obtain pathData");
}
Node[] path = pathData.GetNodePath();
List <Vector3> pathPositions = new List <Vector3>();
if (path == null)
{
Debug.Log("Path Visualizer failed to obtain path");
}
foreach (Node node in path)
{
pathPositions.Add(node.worldPosition);
}
Vector3[] pathPositionsArray = pathPositions.ToArray();
lineRenderer.positionCount = pathPositionsArray.Length;
lineRenderer.SetPositions(pathPositionsArray);
lineRenderer.enabled = true;
}