Unity3D 鼠标移动物体旋转代码附图

辣条 · 发表于 2012-8-12 20:13

[code=javascript]var target : Transform;
var distance = 20.0;
var mySpeed = 250.0;
private var x = 0.0;
private var y = 0.0;
var xMinLimit=30;
var xMaxLimit=120;
var yMinLimit=30;
var yMaxLimit=120;

function Start () {
var angles = transform.eulerAngles;
x = angles.y;
y = angles.x;
}

function LateUpdate () {
if (Input.GetMouseButton(1)){
   x += Input.GetAxis("Mouse X") * mySpeed * 0.02;
   x = ClampAngle(x, xMinLimit, xMaxLimit);
   y -= Input.GetAxis("Mouse Y") * mySpeed * 0.01;
   y = ClampAngle(y, yMinLimit, yMaxLimit);
}
var rotation = Quaternion.Euler(y, x, 0);
transform.rotation = rotation;
var position = rotation * Vector3(0.0, 0.0, -distance) + target.position;
transform.position = position;
}

static function ClampAngle (angle : float, min : float, max : float) {
if (angle < -360)
   angle += 360;
if (angle > 360)
   angle -= 360;
return Mathf.Clamp (angle, min, max);
}

[/code]
————————————————————————————————————————————————————
[code=javascript]var target : Transform;
var distance : float;
var mySpeed = 250.0;
private var x = 0.0;
private var y = 0.0;
var xMinLimit=30;
var xMaxLimit=120;
var yMinLimit=30;
var yMaxLimit=120;

function Start () {
var angles = transform.eulerAngles;
x = angles.y;
y = angles.x;
}

function LateUpdate () {
if (Input.GetMouseButton(0)){
   x += Input.GetAxis("Mouse X") * mySpeed * 0.02;
   x = ClampAngle(x, xMinLimit, xMaxLimit);
   y -= Input.GetAxis("Mouse Y") * mySpeed * 0.01;
   y = ClampAngle(y, yMinLimit, yMaxLimit);
}

distance += Input.GetAxis("Mouse ScrollWheel")*30;
if(distance >=400)
distance=400;
if (distance<=50)
distance = 50;
var rotation = Quaternion.Euler(y, x, 0);
transform.rotation = rotation;
var position = rotation * Vector3(0.0, 0.0, -distance) + target.position;
transform.position = position;
}

static function ClampAngle (angle : float, min : float, max : float) {
if (angle < -360)
   angle += 360;
if (angle > 360)
   angle -= 360;
return Mathf.Clamp (angle, min, max);
}

[/code]

oscarlew · 发表于 2013-4-16 21:30

多谢楼主你的分享！好资源我想修改一下到时候分享给大家呵呵

BubbleFish · 发表于 2013-4-16 23:05

感谢楼主的无私分享！{:soso__11402694654016840197_7:}

ss0102113 · 发表于 2013-5-26 22:44

Input.GetAxis("Mouse X")
Input.GetAxis("Mouse Y")
手都快摆酸了一直返回0

cxbsr · 发表于 2013-5-28 13:15

膜拜中。。。。{:soso__7524161091986203637_5:}

boom · 发表于 2013-7-12 19:29

有没有按左键物体才移动旋转的方法呢

zhouyu23486 · 发表于 2017-6-7 15:37

很不错

zhouyu23486 · 发表于 2017-6-7 15:34

好帖就是要顶

he63110 · 发表于 2017-6-7 14:48

顶顶多好

u3dchinakiss · 发表于 2017-6-7 15:25

很好哦

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[脚本] Unity3D 鼠标移动物体旋转代码附图

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[脚本] Unity3D 鼠标移动物体旋转代码附图