character keep colliding with terrain

Questions & Answers
1

I have a plane with mesh collider,
and a character with a rigidbody and capsule collider.

I use addForce in my script to control my character movement,
but the character keep colliding with the terrain and hence my character cannot walking properly.

As I need physic in my game so I believe I have to keep my rigidbody,
how can I modify it so that my character can walk smooth on the plane?

A simple video showing the collision with the plane

with my controlling scipt:

public class playerController : MonoBehaviour {

	public float speed;


	private Rigidbody rb;
	// Use this for initialization
	void Start () {
		rb = GetComponent<Rigidbody> ();
	}
	
	// Update is called once per frame
	void FixedUpdate () {

		float horizontal = Input.GetAxis ("Horizontal");
		float vertical = Input.GetAxis ("Vertical");

		Vector3 movement = new Vector3 (horizontal,0.0f, vertical);

		rb.AddForce (movement * speed);
	}
}
2

Well first I’d ask why you’re using just a plane rather than a more “solid” object, but besides that you can always create a more defined physic material to be placed on the plane’s mesh collider. You could also try tweaking the character’s collider or even switch to using transform.translate rather than just addforce.