Add force with direction

Questions & Answers
1

i am trying to add a force to my rigidbody with an angle. Let me explain it. i ll get an angle value 0 to 360 degrees. for example 30 degrees. and addforce that comes with 30 degrees. if i get 180 degrees and add a force with this angle my object has to go back. or if its 90 degrees this object start to turn left side. or 270 degrees start to turn right side.

3

i m assuming that you are using this script on a gameobject with rigidbody attached

private bool forceApplied;

void FixedUpdate(){
if(forceApplied){
YOUR RIGIDBODY.AddForce(transform.Forward * POWER);
forceApplied = false;
}

this will apply force just form one physics frame, change for your needs

use this for help : Unity - Scripting API: Transform.forward

2

If you want to move the body around using AddForce this is how you do it

using UnityEngine;
using System.Collections;

public class NewBehaviourScript : MonoBehaviour {

	public float speed;
	//editable speed, you can access it from the editor

	private Rigidbody rb;
	//Refference to the Rigidbody component in the script

	void Start () 
	{
		rb = GetComponent<Rigidbody> ();
		//Accessing the Rigidbody component on your Game Object
	}

	void Update () 
	{
		float mH = Input.GetAxis ("Hozirontal");
		float mV = Input.GetAxis ("Vertical");

		Vector3 move = new Vector3 (mH, 0.0f, mV);

		rb.AddForce (move * speed)
	}
}

if this is not it, then sorry