EditorGUI.DrawRect

参数

描述

在当前编辑器窗口中的指定位置以指定大小绘制一个着色的矩形。

使用此方法为您想要在编辑器中游戏对象的 Inspector 窗口中突出显示的区域提供颜色块。您还可以使用它们在编辑器中模拟统计信息，例如，编辑器内的生命条。

//First, create a script called “MyScript” and attach it to the Inspector window you would like to effect.You can create your own script name, but remember to change it in the script too.
//Create a folder and name it “Editor” in the Assets folder (if it doesn’t already exist). Put this script into the Editor folder to see it work automatically.

using UnityEngine;
using UnityEditor;

// Uncomment the following line after replacing "MyScript" with your script name:
// [CustomEditor(typeof(MyScript))]
[CanEditMultipleObjects]
public class EditorGUIDrawRectExample : Editor
{
    //This is the value of the Slider
    float m_Value;

    public override void OnInspectorGUI()
    {
        //This is the Label for the Slider
        GUI.Label(new Rect(0, 300, 100, 30), "Rectangle Width");
        //This is the Slider that changes the size of the Rectangle drawn
        m_Value = GUI.HorizontalSlider(new Rect(100, 300, 100, 30), m_Value, 1.0f, 250.0f);

        //The rectangle is drawn in the Editor (when MyScript is attached) with the width depending on the value of the Slider
        EditorGUI.DrawRect(new Rect(50, 350, m_Value, 70), Color.green);
    }
}