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Question by Javyer · Jul 14, 2015 at 12:05 AM · directionanglebounce

Set an angle for bouncing

I don't know how to ask this question properly. I'm making a pong game, and I have the problem that sometimes the bounce direction of the padle is way too up or down, making it bounce like in the picture, so it takes a while to reach the other player. Is there a way to set a maximium/minium angle for the ball to move? Like, "don't go higher than (30, 30) and lower than (30, -30)"?

alt text

Thank you!

I'm using unity build in bounce physics.

pong.jpg (87.4 kB)
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Answer by NEOF · Jul 14, 2015 at 09:49 AM

What I would do is changing the x velocity to a minimum x velocity for the ball. Code would look like this:

 if (Mathf.ABS(ball.rigidbody.velocity.x)<minX))
 {
 ball.rigidbody.velocity=new Vector3((ball.rigidbody.velocity.x<0)?-minX:minX,ball.rigidbody.velocity.y,ball.rigidbody.velocity.z);
 }

That is it.

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