28 lines
612 B
C#
28 lines
612 B
C#
using System.Collections;
|
||
using System.Collections.Generic;
|
||
using UnityEngine;
|
||
|
||
public class Calculate : MonoBehaviour
|
||
{
|
||
public float Height = 1;
|
||
|
||
// Start is called before the first frame update
|
||
void Start()
|
||
{
|
||
|
||
}
|
||
|
||
// Update is called once per frame
|
||
void Update()
|
||
{
|
||
// 按下tab键，计算掉落用时
|
||
if (Input.GetKey(KeyCode.Tab))
|
||
{
|
||
float g = Mathf.Abs(Physics2D.gravity.y);
|
||
float t2 = 2 * Height / g;
|
||
float t = Mathf.Sqrt(t2);
|
||
Debug.Log("从高度 " + Height + " 米掉落，耗时 " + t + "s");
|
||
}
|
||
}
|
||
}
|