Unity3D GUI学习

Unity3D内置有GUI，

首先，使用GUI实现一个按钮，并且点击实现触发，

	void OnGUI()
	{
		//GUI.Button (new Rect (10,10,50,50), "nihaoa ");
		if(GUI.Button(new Rect (50, 50, 50, 50),"Button"))

		{
			Debug.Log("wo shi yi ge an niu");

		}

	}

　这里屏幕上会创建一个按钮，点击按钮，会出现下面那句话：

文本输入框的使用：

注意这里的赋值要赋值给自己，不然每一帧显示，会把前面的值刷掉的

using UnityEngine;
using System.Collections;

public class getbutton : MonoBehaviour {

	// Use this for initialization

	public Rect rec;
    public string text;
	void Start () {
       text  =  "请输入";
	}

	// Update is called once per frame
	void Update () {

	}

	void OnGUI()
	{

       text =  GUI.TextField(new Rect(0, 0, 100, 100), text);

	}

}

复选框：

using UnityEngine;
using System.Collections;

public class getbutton : MonoBehaviour {

	// Use this for initialization

    public bool toogbaleT = true;
    public bool toogbaleM = false;
	void Start () {

	}

	// Update is called once per frame
	void Update () {

	}

	void OnGUI()
	{

        toogbaleT = GUI.Toggle(new Rect(0, 0, 50, 50), toogbaleT, "体育");
        toogbaleM = GUI.Toggle(new Rect(55, 55, 50, 50), toogbaleM, "美术");

	}

}

可以实现，选择和取消的效果，每一次进行点击，都会刷新toogbaleT值来决定显示的效果:

进度条的实现：

using UnityEngine;
using System.Collections;

public class getbutton : MonoBehaviour {

	// Use this for initialization

    public float hsliaervalue = 0f;

	void Start () {

	}

	// Update is called once per frame
	void Update () {

	}

	void OnGUI()
	{

        hsliaervalue = GUI.HorizontalSlider(new Rect(140, 210, 100, 30), hsliaervalue, 0, 10);

	}

}

　　效果图：