Function NavGraph.RandomPointOnSurface

NNInfo RandomPointOnSurface (

NNConstraint	nnConstraint
bool	highQuality=true

)

NNInfo RandomPointOnSurface (

NearestNodeConstraint	constraint	Constrains which nodes are allowed to be returned.
bool	highQuality=true	If true, this method is allowed to be more computationally heavy, in order to pick a random point more uniformly (based on the nodes' surface area). If false, this method should be fast as possible, but the distribution of sampled points may be a bit skewed. This setting only affects recast and navmesh graphs.

)

A random point on the graph.

If there are no suitable nodes in the graph, NNInfo.Empty will be returned.

// Pick a random walkable point on the graph, sampled uniformly over the graph's surface
var sample = AstarPath.active.graphs[0].RandomPointOnSurface(NearestNodeConstraint.Walkable);

// Use a random point on the surface of the node as the destination.
var destination1 = sample.position;
// Or use the center of the node as the destination
var destination2 = (Vector3)sample.node.position;


NNInfo RandomPointOnSurface (

bool

highQuality=true

If true, this method is allowed to be more computationally heavy, in order to pick a random point more uniformly (based on the nodes' surface area). If false, this method should be fast as possible, but the distribution of sampled points may be a bit skewed. This setting only affects recast and navmesh graphs.

)

A random point on the graph.

If there are no suitable nodes in the graph, NNInfo.Empty will be returned.

// Pick a random walkable point on the graph, sampled uniformly over the graph's surface
var sample = AstarPath.active.graphs[0].RandomPointOnSurface(NearestNodeConstraint.Walkable);

// Use a random point on the surface of the node as the destination.
var destination1 = sample.position;
// Or use the center of the node as the destination
var destination2 = (Vector3)sample.node.position;