EditorGUI.BoundsField

Parameters

Returns

Bounds 用户输入的值。

Description

Makes Center and Extents field for entering a Bounds.

Bounds field in an Editor Window.

另请参阅扩展编辑器 （Extending the editor）。

using UnityEngine;
using UnityEditor;


// Simple script that shows radius of bounds of selected MeshFilter

class EditorGUILayoutBoundsField : EditorWindow
{
    float radius = 0;
    Bounds bounds;

    [MenuItem("Examples/Show Radius of mesh bounds")]
    static void Init()
    {
        var window = GetWindow<EditorGUILayoutBoundsField>();
        window.Show();
    }

    void OnGUI()
    {
        GUILayout.Label("Select a mesh in the Hierarchy view and click 'Capture Bounds'");
        EditorGUILayout.BeginHorizontal();
        bounds = EditorGUILayout.BoundsField("Mesh bounds:", bounds);

        if (GUILayout.Button("Capture Bounds") &amp;&amp; Selection.activeTransform)
        {
            MeshFilter meshFilter = Selection.activeTransform.GetComponentInChildren<MeshFilter>();
            if (meshFilter)
            {
                bounds = meshFilter.sharedMesh.bounds;
            }
        }
        EditorGUILayout.EndHorizontal();

        EditorGUILayout.LabelField("Radius:", bounds.size.magnitude.ToString());
        if (GUILayout.Button("Close"))
        {
            this.Close();
        }
    }
}