public Seeker(Vector3 startPosition, Vector3 endPosition, Navigator owner)
{
m_StartPosition = startPosition;
m_EndPosition = endPosition;
m_Owner = owner;
m_IterationCap = Navigation.SeekerIterationCap;
}
/// Returns nearest node to a position for a given Navigator. If the Navigator has non-zero pathBlockingLayers
/// specified, each potential node will be checked for accessibility with a sphere cast.
public static Waypoint GetNearestNode(Vector3 position, Navigator navigator)
{
Waypoint nearest = null;
foreach (Waypoint waypoint in Navigation.Waypoints)
{
if (
waypoint.Enabled &&
(
nearest == null ||
(nearest.Position - position).sqrMagnitude > (waypoint.Position - position).sqrMagnitude
) &&
(
(waypoint.Position - position).magnitude < waypoint.Radius ||
navigator == null ||
navigator.DirectPath (position, waypoint.Position)
)
)
{
nearest = waypoint;
}
}
return nearest;
}
internal Path(Vector3 startPosition, Vector3 endPosition, Navigator owner)
{
m_StartPosition = startPosition;
m_EndPosition = endPosition;
m_Owner = owner;
}