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Question by vitorfgd · Nov 04, 2014 at 03:44 PM · javascriptmovementbulletbounce

Bullet Behavior with bounce without loosing speed when bounce with another objects.

I created a game with 4 objects, and i want to add bullet behavior to them. They already have an AddForce but when they collide, especially when they front colide (180°), they lose speed, and i don't want that. I want to create 4 objects with constant speed even when bounce with other objects or walls. The objects must never slow down.

 #pragma strict
 
 
 function Start () {
     rigidbody2D.AddForce (new Vector2 (Random.Range(-100, 100), Random.Range(-100, 100)));
 }

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Answer by robertbu · Nov 04, 2014 at 04:57 PM

You will need to put a script on the bullet itself. In FixedUpdate(), add the line:

   rigidbody2D.velocity = rigidbody2D.velocity.normalized * someSpeed;

...where 'someSpeed' is the speed you want for your bullet.

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