private void GrowPathNode(PathNode2D node)
{
Vector2 position = node.GetPlanarPosition();
float radius = node.GetRadius() + 0.01f;
foreach (Vector2 direction in directions)
{
Vector2 edge_position = position + direction * radius;
float new_radius = Pathfinding2D.GetInstance().GetPotentialFixedEdgeClearingRadius(edge_position, direction, true);
Seed(edge_position + direction * new_radius, new_radius);
}
}
static public PathNavigator2D GetPathNavigatorToWander(this Pathfinding2D item, Vector2 origin, float target_distance)
{
PathNode2D origin_node = item.GetConnectionNear(origin);
if (origin_node != null)
{
return(new PathNavigator2D(
origin_node.GetWanderingRandomPath(target_distance)
));
}
return(null);
}
static public PathNavigator2D GetPathNavigatorToWander(this Pathfinding2D item, Vector2 origin, float target_distance, float max_angle_delta)
{
PathNode2D origin_node = item.GetConnectionNear(origin);
if (origin_node != null)
{
return(new PathNavigator2D(
origin_node.GetWanderingAngleLimitedDegreesPath(target_distance, max_angle_delta)
));
}
return(null);
}
static public PathNavigator2D GetPathNavigatorToDestination(this Pathfinding2D item, Vector2 origin, Vector2 destination)
{
if (item.IsConnection(origin, destination))
{
return(new PathNavigator2D(destination));
}
else
{
PathNode2D origin_node = item.GetConnectionNear(origin);
PathNode2D destination_node = item.GetConnectionNear(destination);
if (origin_node != null && destination_node != null)
{
return(new PathNavigator2D(
origin_node.GetOptimalPathTo(destination_node),
destination
));
}
}
return(null);
}
static public bool IsConnection(this PathNode2D item, Component component)
{
return(item.IsConnection(component.GetPlanarPosition()));
}
