public bool IsWalkable()
{
if (g_Up != null)
{
Ray ray = new Ray(g_Position, g_Up);
RaycastHit hit;
Available = !(Physics.Raycast(Position, Up, out hit, g_BlockingHeight) ||
Physics.Raycast(Position + new Vector3(Radius, 0, 0), Up, g_BlockingHeight) ||
Physics.Raycast(Position + new Vector3(-Radius, 0, 0), Up, g_BlockingHeight) ||
Physics.Raycast(Position + new Vector3(0, 0, Radius), Up, g_BlockingHeight) ||
Physics.Raycast(Position + new Vector3(0, 0, -Radius), Up, g_BlockingHeight));
if (hit.collider)
{
INPCPathfinder[] finder = hit.collider.GetComponents <INPCPathfinder>();
foreach (INPCPathfinder ipf in finder)
{
g_Grid.AddINPCPathfinderNode(ipf, this);
}
}
return(Available);
}
else
{
return(true);
}
}
