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Question by Vel_1828 · Jan 26, 2016 at 10:16 AM · c#2dphysicsprojectile

2D Arrow - face move direction?

Hey, a simple question. I'm trying to force my arrows to face the direction they are moving (so they make a nice parabolic move).

I have found this code which works, but when the projectile is moving to the .right, while my projectiles are moving .up - I guess it's a simple fix, but still I'm confused.

The Code:

 var FaceDir : Vector3 =  transform.position - previousPosition;
           if(FaceDir != Vector3.zero)
           {
                      var angle : float = Mathf.Atan2(FaceDir.y, FaceDir.x) * Mathf.Rad2Deg;
                       transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
                 
           }

Help...?

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