private void TurnPathwayIntoMesh(Edge edge)
{
var vertices = _meshCreator.CalculateVertices(rows, columns, pathWidth, edge, out var uvs, out var tangents);
var triangles = _meshCreator.CalculateTriangles(rows, columns);
// Don't create a new path if any of the two methods returned a empty array
if (vertices.Length == 0 || triangles.Length == 0)
{
return;
}
var pathName = new StringBuilder("Path | ");
pathName.Append(edge.Start.Tile != null ? $"{edge.Start.Tile.Id}" : "0");
pathName.Append(edge.End.Tile != null ? $" - {edge.End.Tile.Id}" : " - 0");
var path = Instantiate(prefab, pathwayContainer);
path.name = pathName.ToString();
path.Weight = edge.Weight;
path.Mesh = _meshCreator.CreateGridMesh(vertices, triangles, uvs, tangents);
_vertices.AddRange(vertices);
}
