void Triangulate(HexCell cell, Direction dir)
{
Vector3 center = cell.Position;
//center.y = HexMetrics.GetElevationHeight(cell.Elevation);
Vector3 v1 = center + HexMetrics.SolidCorner(dir);
Vector3 v2 = center + HexMetrics.GetNextSolidCorner(dir);
Vector3 e1 = Vector3.Lerp(v1, v2, 0.333f);
Vector3 e2 = Vector3.Lerp(v1, v2, 0.666f);
AddTriangle(center, v1, e1);
AddTriangle(center, e1, e2);
AddTriangle(center, e2, v2);
if (dir <= Direction.SE)
{
GenBridge(cell, dir, v1, v2, e1, e2);
}
}