How to get point and click movement working with an isometric view/rotated camera

[charlietheGfish]

I’ve been searching the forums and answers to try and solve point and click movement which I believe I have going okay. I however ran into a problem with the camera angle, which I think has been messing with me getting the right place for the character to move to. Someone else suggested this in another post about doing a similar thing but never left an actual solution. I’ll throw up the code I have code I have going and a screenshot of the camera angle.

I could be wrong about the problem but any help would be great. Thanks in advance.

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(CharacterController))]

public class CharacterClickController : MonoBehaviour 
{
	RaycastHit hit;
	Vector3 newPos;
	
	bool canWalk = false;
	
	public float speed = 3.0f;
	public float rotateSpeed = 3.0f;
	
	// Use this for initialization
	void Start () 
	{
		hit = new RaycastHit();
	}
	
	// Update is called once per frame
	void Update () 
	{
		if (canWalk)
		{
			makeCharacterWalk();
		}
	}
	
	void OnGUI()
	{
		Event e = Event.current;
		
		if (e.button == 0 && e.isMouse)
		{
			Debug.Log("mouse click");
			Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
			if (Physics.Raycast(ray, out hit, 1000.0f))
			{
				newPos = new Vector3(hit.point.x, 0.5f, hit.point.z);	
			}
			
			canWalk = true;
			
			//point = Input.mousePosition;
			//Debug.Log("point is " + point);
		}
	}
	
	void makeCharacterWalk()
	{
		CharacterController controller = GetComponent<CharacterController>();
		
		controller.SimpleMove(newPos * Time.deltaTime);
		
		
		
	}
}

[charlietheGfish]

A few hours sleeping and I managed to solve this question myself. I was being silly and giving the character a position instead of a direction to go in.

The character walk function now looks like this -

void makeCharacterWalk()
	{
		CharacterController controller = GetComponent<CharacterController>();
		
		Vector3 diff = transform.TransformDirection(newPos - transform.position);
		controller.SimpleMove(diff * speed);	
	}