// Callback from Foursquare call
private void OnVenueDataReceived(List <FoursquareAPI.Venue> venues)
{
if (venues != null)
{
PoiDataProvider poiData = _curPoiBuilding.AddComponent <PoiDataProvider>();
poiData.Venues = venues;
//poiData.RaycastedPoint = _curPoiWorldPoint;
//CreateVectorLocationData(poiData);
DisplayClosestPoi(poiData, _curPoiWorldPoint);
_gettingFoursquareData = false;
// Debugging
//Instantiate(RaycastHitPoint, _curPoiWorldPoint, Quaternion.identity);
}
}
private void DisplayClosestPoi(PoiDataProvider poiData, Vector3 raycastPoint)
{
int closestVenueIndex = 0;
float shortestDist = Vector3.Distance(raycastPoint, poiData.Venues[0].unityCoord);
for (int i = 1; i < poiData.Venues.Count; i++)
{
float venueDist = Vector3.Distance(raycastPoint, poiData.Venues[i].unityCoord);
if (venueDist < shortestDist)
{
closestVenueIndex = i;
shortestDist = venueDist;
}
}
PoiText.text = poiData.Venues[closestVenueIndex].name;
PoiCastPointVisual.position = _curPoiScreenPoint;
PoiCastPointVisual.gameObject.SetActive(true);
}