public bool VisibilityFrom(Coord fromPos, out Dictionary <Coord, float> intensities)
{
bool ret = false;
intensities = new Dictionary <Coord, float> ();
Coord c = PositionActuelle;
for (int nbIterationsDansLePasse = 0; positions.ValeurPassee(nbIterationsDansLePasse, out c); nbIterationsDansLePasse++)
{
if (GameManager.Instance.tiles[c.x, c.y].lit && c.DistanceTo(fromPos) == nbIterationsDansLePasse)
{
Vector3 depart = fromPos.ToVector3() + Vector3.up;
Vector3 arrivee = c.ToVector3() + Vector3.up;
Ray ray = new Ray(depart, arrivee - depart); // + Vector3.up est la pour raycast 1m au dessus du sol.
RaycastHit hit;
if (!Physics.Raycast(ray, out hit, Vector3.Distance(depart, arrivee), LayerMask.GetMask("Mur"), QueryTriggerInteraction.Collide))
{
intensities.Add(c, GameManager.Instance.tiles[c.x, c.y].lightingHistory.ValeurActuelle);
ret = true;
}
}
}
return(ret);
}
