How do I change all the objects to the left of the target

Unity Engine
1

Hello.
I develop some model (lets call it GlobalCube) consisting of cubes.
The main objective is to make a split.

I click on one of the cube (part of GlobalCune), then press Shift + Left Arrow and all parts from one side of GlobalCube (
regarding of taregeted litle cube-part) should start moving.

List<Transform> children;
 ...
void Start () {
..              
        children = new List<Transform>(Global.GetComponentsInChildren<Transform>());
}

void LastUpdate{
..
if (Input.GetKey(KeyCode.LeftShift)  Input.GetKey(KeyCode.LeftArrow)){

   for (int i = 1; i <  children.Count; i++){
      if (children[i].position.x <= target.position.x){
         children[i].Translate( -Vector3.right * Time.deltaTime);
       }
}
}

But it was astonished with the result.

1297376--59985--$shot_130713_013807.png

Some of cubes just wait on their places. What is wrong?
Position.x shoul be same for all (i cut on Z)

1297376--59986--$shot_130713_015949.png

Thank you!

2

The code looks good. Maybe it’s a matter of point of view. Have you rotated some cubes? Because then the local ‘X’ axis changes.
You should probably take a look at TransformPosition method of the Transform class.

As far as I understood, only some of the cubes move, or all of them move and some do it to different directions?