Quaternion.operator *

Parameters

Description

将旋转 lhs 和 rhs 组合到一起。

旋转 lhs * rhs 的乘积与按以下顺序应用两个旋转的效果相同：先应用 lhs，然后相对于 lhs 旋转生成的参考帧应用 /rhs/。注意，这意味着旋转不满足交换律，因此 lhs * rhs 产生的旋转效果不同于 rhs * lhs 的旋转效果。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    public Transform extraRotation;
    // Applies the rotation of extraRotation to the current rotation.
    void Example()
    {
        transform.rotation *= extraRotation.rotation;
    }
}

Description

对点 point 应用旋转 /rotation/。

using UnityEngine;
using System.Collections;

// Moves the object along relativeDirection
// Usually you would use transform.Translate for this
public class ExampleClass : MonoBehaviour
{
    public Vector3 relativeDirection = Vector3.forward;
    void Update()
    {
        Vector3 absoluteDirection = transform.rotation * relativeDirection;
        transform.position += absoluteDirection * Time.deltaTime;
    }
}