EditorGUI.DrawRect

参数

描述

在当前编辑器窗口中，指定位置和大小处绘制一个填充的彩色矩形。

使用它可以为要在编辑器中 GameObject 的 Inspector 窗口中突出显示的区域提供颜色块。例如，您还可以使用它们来模拟编辑器中的统计信息，例如编辑器中的血条。

using UnityEngine;
using UnityEditor;

public class EditorGUIDrawRectExample : EditorWindow
{
    //This is the value of the Slider
    float m_Value = 50;

    [MenuItem("Example/Draw Rect")]
    static void Init()
    {
        var window = (EditorGUIDrawRectExample)GetWindow(typeof(EditorGUIDrawRectExample));
        window.position = new Rect(0, 0, 350, 300);
    }

    void OnGUI()
    {
        //This is the Label for the Slider
        GUI.Label(new Rect(0, 0, 100, 30), "Rectangle Width");
        //This is the Slider that changes the size of the Rectangle drawn
        m_Value = GUI.HorizontalSlider(new Rect(100, 0, 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, 50, m_Value, 70), Color.green);
    }
}