Bounds.size

Description

该盒体的总大小。这始终是 extents 的两倍。

size.x 为盒体的宽度，size.y 为高度，size.z 为深度。

//This script outputs the size of the Collider bounds to the console

using UnityEngine;

public class Example : MonoBehaviour
{
    Collider m_Collider;
    Vector3 m_Size;

    void Start()
    {
        //Fetch the Collider from the GameObject
        m_Collider = GetComponent<Collider>();

        //Fetch the size of the Collider volume
        m_Size = m_Collider.bounds.size;

        //Output to the console the size of the Collider volume
        Debug.Log("Collider Size : " + m_Size);
    }
}