void TouchCell(Vector3 position)
{
position = transform.InverseTransformPoint(position);
HexagonCoord coordinates = HexagonCoord.FromPosition(position);
int index = coordinates.X_coord + coordinates.Z_coord * width + coordinates.Z_coord / 2;
Debug.Log(index);
HexagonCell cell = cells[index];
cell.color = touchedColor;
hexMesh.Triangulate(cells);
}
void Start()
{
hexagonMesh.Triangulate(cells);
}