ScreenPosition Vector3; // objects convert from world coordinates to screen coordinates
Vector3 mousePositionOnScreen; // get the screen to click on the screen coordinates
Vector3 mousePositionInWorld; // screen coordinates tapping the screen into a world coordinate
void Update ()
{
MouseFollow ();
}
void MouseFollow ()
{
// Get the mouse position in the camera (in the world), and converted into screen coordinates;
screenPosition = Camera.main.WorldToScreenPoint (transform.position);
// Get the mouse coordinates in the scene
mousePositionOnScreen = the Input. MousePosition;
// make the scene Z = mouse coordinates of the Z-
mousePositionOnScreen.z = screenPosition.z;
//The camera coordinates into world coordinates
mousePositionInWorld = Camera.main.ScreenToWorldPoint (mousePositionOnScreen);
// object follow the mouse
// transform.position = mousePositionInWorld;
// object follow the mouse X-axis moving
transform.position = new new Vector3 (mousePositionInWorld .x, transform.position.y, transform.position.z);
}