模型缩放旋转的脚本 C#版本上个项目写的

最新推荐文章于 2020-12-15 14:22:39 发布

shuefmlk

最新推荐文章于 2020-12-15 14:22:39 发布

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CC 4.0 BY-SA版权

分类专栏： Unity

本文链接：https://blog.youkuaiyun.com/shuefmlk/article/details/8952899

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本文介绍了一个Unity游戏引擎中用于实现模型旋转的脚本。该脚本通过响应鼠标输入和键盘按键来改变游戏对象的旋转角度，实现了基本的交互式旋转功能。此外，脚本还包含了对鼠标拖动事件的响应，进一步增强了用户的交互体验。

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using UnityEngine;

using System.Collections;

public class ModelRotation : MonoBehaviour {

	public float speed = 20.0f;
	private float flag;
	private float flag_y;
	private bool bRotate;
	
	// Use this for initialization
	void Start () {
		bRotate = false;
	}
	
	// Update is called once per frame
	void Update () {
		
		flag = Input.GetAxis("Mouse X");
		flag_y = Input.GetAxis("Mouse Y");
		
		if(flag > 0 && flag_y == 0)
		{
		if (Input.GetKey("left")){
			this.transform.Rotate(Vector3.up*Time.deltaTime*-speed);
		}
		if (Input.GetKey("right")){
			this.transform.Rotate(Vector3.up*Time.deltaTime*speed);
		}
		}
	}
	
	void OnGUI(){
		if(Event.current.type == EventType.MouseDrag){
			if(bRotate && gameObject.rigidbody.angularVelocity.x == 0){
			//transform.Rotate(new Vector3(0, -Input.GetAxis("Mouse X"), 0)*speed);
				transform.Rotate(new Vector3(0,-Input.GetAxis("Mouse X"),0)*speed);
			}
			else if(bRotate && gameObject.rigidbody.angularVelocity.z == 0)
			{
				transform.Rotate(new Vector3(0, 0, -Input.GetAxis("Mouse Y"))*speed);
				Debug.Log("rotate v");
			}
		}
	}
	void OnMouseEnter(){
		
		clickObj scriptObj = (clickObj)gameObject.GetComponent<clickObj>();
		bool bFlag = scriptObj.bDrag;
		if(!bFlag)
			bRotate = true;
	}
	void OnMouseExit(){
		bRotate = false;
	}
	
}

using UnityEngine;
using System.Collections;

public class ModelRotation : MonoBehaviour {

	public float speed = 20.0f;
	private float flag;
	private float flag_y;
	private bool bRotate;
	
	// Use this for initialization
	void Start () {
		bRotate = false;
	}
	
	// Update is called once per frame
	void Update () {
		
		flag = Input.GetAxis("Mouse X");
		flag_y = Input.GetAxis("Mouse Y");
		
		if(flag > 0 && flag_y == 0)
		{
		if (Input.GetKey("left")){
			this.transform.Rotate(Vector3.up*Time.deltaTime*-speed);
		}
		if (Input.GetKey("right")){
			this.transform.Rotate(Vector3.up*Time.deltaTime*speed);
		}
		}
	}
	
	void OnGUI(){
		if(Event.current.type == EventType.MouseDrag){
			if(bRotate && gameObject.rigidbody.angularVelocity.x == 0){
			//transform.Rotate(new Vector3(0, -Input.GetAxis("Mouse X"), 0)*speed);
				transform.Rotate(new Vector3(0,-Input.GetAxis("Mouse X"),0)*speed);
			}
			else if(bRotate && gameObject.rigidbody.angularVelocity.z == 0)
			{
				transform.Rotate(new Vector3(0, 0, -Input.GetAxis("Mouse Y"))*speed);
				Debug.Log("rotate v");
			}
		}
	}
	void OnMouseEnter(){
		
		clickObj scriptObj = (clickObj)gameObject.GetComponent<clickObj>();
		bool bFlag = scriptObj.bDrag;
		if(!bFlag)
			bRotate = true;
	}
	void OnMouseExit(){
		bRotate = false;
	}
	
}