private bool IsPositionIn(Vector3 position)
{
if(position.x >= CalculDemiLePlusProche(positionXMin) && position.x <= CalculDemiLePlusProche(positionXMax)
&& position.y >= CalculDemiLePlusProche(positionYMin) && position.y <= CalculDemiLePlusProche(positionYMax))
return true;
return false;
}