How to Raycast on 45 Degree?

Hello.
I need 2 rays from character to left and the right in 45 Degree? How can i do that?
Thanks.

You can derive the +45 and -45 vectors just adding or subtracting transform.forward and transform.right:

  var right45 = (transform.forward + transform.right).normalized;
  // since transform.left doesn't exist, you can use -transform.right instead
  var left45 = (transform.forward - transform.right).normalized;