ArticulationBody.AddRelativeForce

参数

描述

Applies a force to the Articulation Body, relative to its local coordinate system.

You can only apply a force to an active ArticulationBody. If a GameObject is inactive, AddRelativeForce has no effect.

For more information on how ForceMode affects velocity, see Rigidbody.AddForce.

Applying a force to an ArticulationBody wakes up that body. If the force size is zero then the ArticulationBody does not wake up.
Unit of measurement - N (newtons).

另请参阅：AddForce、AddForceAtPosition、AddRelativeTorque。

using UnityEngine;
using System.Collections;

// Add a thrust force to push an object in its current forward
// direction (to simulate a rocket motor, say).
public class ExampleClass : MonoBehaviour
{
    public float thrust;
    public ArticulationBody ab;
    void Start()
    {
        ab = GetComponent<ArticulationBody>();
    }

    void FixedUpdate()
    {
        ab.AddRelativeForce(Vector3.forward * thrust);
    }
}