How to make projectiles launch toward the camera centre

Hi there,

I'm new to unity so I've been wondering if anyone can help me find a way of shooting projectiles into the camera centre.

Apparently, the script I wrote somewhat misbehaves. I used:

Vector3 direction;
and then a raycast hit to assign a direction vector,
direction=hit.point;

Then added the vector to the velocity of the rigidbody.

What happens is that the projectiles keep going toward the right of my position and never shoot straight into the screen centre.

Help is appreciated.
Thanks

 

If your camera is an orthographic camera, or a perspective camera and the near clipping plane is equal to 0, then the position of the camera is the position of the center of the screen
var direction = cam.transform.position - target.transform.position;

 

What would be my target? hit.point from raycasts?

 

The position of the projectile