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：