有关unity3d中Mathf的用法。

第一：线性

lerp:lerp是线性的速度变化，比如：float min=10;float max=20;

void Update{

transform.position = new Vector3(Mathf.Lerp(minimum, maximum, Time.time), 0, 0);注意此处的t要加时间Time.time.这样才能均匀缓动。

Lerp Angle:

 
 
 

  
  
  
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public float minAngle = 0.0F;
	public float maxAngle = 90.0F;
	void Update() {
		float angle = Mathf.LerpAngle(minAngle, maxAngle, Time.time);
		transform.eulerAngles = new Vector3(0, angle, 0);
	}
}
 
 
 
 
 
 

  
  
  
// Fades from minimum to maximum in one second
//在1秒内从minimum渐变到maximum

var minAngle = 0.0;
var maxAngle = 90.0;

function Update () {
	var angle : float = Mathf.LerpAngle(minAngle, maxAngle, Time.time);
	transform.eulerAngles = Vector3
 
 
 
曲线运动：先慢后慢：

Mathf.MoveTowards 移向
static function MoveTowards (current : float, target : float, maxDelta : float) : float <