Moving an object in a direction problem

Unity Engine
1

I want to move an object in the direction the player faces. But for some reason it just shoots straight up the y axis. Thanks for any help.

SomeObject.rigidbody.AddForce(new Vector3(transform.localRotation.x,transform.localRotation.y,transform.localRotation.z));
2

Try this:

float force_strength = 5;
SomeObject.rigidbody.AddForce( transform.forward * force_strength);

transform.forward gives you the normalised forward facing vector of that object. Hence the need to multiple it by a force_strength as the force will be very weak otherwise!

3

Thanks! It works perfectly! But I noticed there isn’t a transform.back. How am I supposed to do that?

4

-transform.forward