Rigidbody2D.AddForce

파라미터

설명

Apply a force to the rigidbody.

The force is specified as two separate components in the X and Y directions (there is no Z direction in 2D physics). The object will be accelerated by the force according to the law force = mass x acceleration - the larger the mass, the greater the force required to accelerate to a given speed.

See Also: AddForceAtPosition, AddTorque, mass, velocity,, AddForce, ForceMode2D.

using UnityEngine;

public class Example : MonoBehaviour
{
    public float thrust;
    public Rigidbody2D rb;

    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    void FixedUpdate()
    {
        rb.AddForce(transform.up * thrust);
    }
}