public void Build(Mesh mesh, Vector3 offset)
{
var graph = mesh.BuildSimpleGraph();
var positions = mesh.vertices.Select(v => v + offset).ToArray();
potentialField.SetGraph(graph, positions);
}
void BuildGraph()
{
var gb = new SimpleGraphBuilder();
var positions = new List <Vector3>();
for (int i = 0; i < gridSpace.NumCells; i++)
{
positions.Add(gridSpace.GetBounds(i).center);
gb.NewNode();
var neighbours = new List <int>();
foreach (var dir in CompassDirection.PrincipalDirections)
{
int neighbour;
if (gridSpace.TryGetNeighbour(i, dir, out neighbour))
{
neighbours.Add(neighbour);
}
}
gb.AddArcs(neighbours.ToArray());
}
var graph = gb.Build();
potentialFieldSys.SetGraph(graph, positions.ToArray());
}