//Calls the obstaclePool to activate an object.
private void SpawnObstacle()
{
Vector3 spawnPos = new Vector3(
Random.Range(_OuterSpawnPosLeft.position.x, _OuterSpawnPosRight.position.x),
_OuterSpawnPosLeft.position.y,
_OuterSpawnPosLeft.position.z);
Vector3 spawnRot = new Vector3(0, 0, 0); //SpawnRot = eulerangles.
float spawnScale = Random.Range(_MinSpawnScale, _MaxSpawnScale);
_ObstaclePool.ActivatePoolObject(spawnPos, spawnRot, new Vector3(spawnScale, spawnScale, spawnScale));
}
