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Question by robert_mathew · Nov 20, 2011 at 04:52 AM · objectmovean

move from one point to another

I want to move a cube from Point A to Point B then from Point B to point A this object movement from point A to Point B then from point B to A this movement cycle should repeat thought the game.cube should move from one point to another and should return back to original potion this cube movement should repeat again and again

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Answer by suruz@kento · Nov 20, 2011 at 10:11 AM

1.Calculate scalar distance between point A to point B

    var moveDirection: Vector3 = (B - A).normalized;
 var distance: float = (B - A).magnitude;

  1. use Mathf.PingPong(...) interpolate this distance over time

    var pingpongDistance: float = distance * Mathf.PingPong(Time.time, 1);

  2. calculate position of object

    gameObject.transform.position = A + moveDirection * pingpongDistance;

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Answer by DaveA · Nov 20, 2011 at 05:01 AM

http://unity3d.com/support/documentation/ScriptReference/Vector3.Lerp.html

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avatar image robert_mathew · Nov 20, 2011 at 05:11 AM 0
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how to make the movement like machine part moving continuously from one point to another and back to that point this should run repeatedly

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