列出场景对象Lightmap属性
2024-09-13 08:06:15
首先上效果图:
编辑器代码:
using UnityEngine;
using UnityEditor;
using System.Collections; public class LightmapAnalysisEditor : EditorWindow
{
private static EditorWindow window; [MenuItem("MyEditor/LightmapAnalysis &q")]
private static void Execute()
{
if (window == null)
window = (LightmapAnalysisEditor)GetWindow(typeof(LightmapAnalysisEditor));
window.minSize = new Vector2(, );
window.Show();
} private void OnGUI()
{
if (GUILayout.Button("光照贴图比例精度", GUILayout.Height(50f)))
{
GameObject go = GameObject.Find("LightmapScaleInfo");
if(go == null)
{
go = new GameObject("LightmapScaleInfo");
} var comp = go.GetComponent<LightmapScaleAnalysis>();
if(comp == null)
{
comp = go.AddComponent<LightmapScaleAnalysis>();
} Selection.activeObject = go;
EditorGUIUtility.PingObject(go);
}
} }
脚本代码:
#if UNITY_EDITOR
using UnityEngine;
using UnityEditor;
using System.Linq;
using System.Collections;
using System.Collections.Generic; [ExecuteInEditMode]
public class LightmapScaleAnalysis : MonoBehaviour
{
public GameObject target = null;
public Dictionary<GameObject, float> dic = new Dictionary<GameObject, float>(); public void Parse()
{
dic.Clear(); if (target == null)
{
dic.Clear();
return;
} Renderer[] lstRenderer = target.GetComponentsInChildren<Renderer>();
foreach(var r in lstRenderer)
{
// 非LightmapStatic
StaticEditorFlags flag = GameObjectUtility.GetStaticEditorFlags(r.gameObject);
if ((flag & StaticEditorFlags.LightmapStatic) == )
continue; SerializedObject so = new SerializedObject(r); if (dic.ContainsKey(r.gameObject) == false)
{
dic.Add(r.gameObject, so.FindProperty("m_ScaleInLightmap").floatValue);
} // dic = dic.OrderBy(o => o.Value).ToDictionary(o => o.Key, o => o.Value);
List<KeyValuePair<GameObject, float>> lst = new List<KeyValuePair<GameObject, float>>(dic);
lst.Sort(delegate(KeyValuePair<GameObject, float> s1, KeyValuePair<GameObject, float> s2)
{
return s2.Value.CompareTo(s1.Value);
});
dic.Clear();
foreach(var l in lst)
{
dic.Add(l.Key, l.Value);
}
}
} }
#endif
脚本检视窗口:
#if UNITY_EDITOR
using UnityEngine;
using UnityEditor;
using System.Collections; [CustomEditor(typeof(LightmapScaleAnalysis))]
public class LightmapScaleAnalysisInspector : Editor
{
private SerializedObject obj;
private float specialRange = 0.8f;
private Color specialColor = Color.red; private void OnEnable()
{
obj = new SerializedObject(target);
} public override void OnInspectorGUI()
{
DrawDefaultInspector(); var analysis = target as LightmapScaleAnalysis; GUILayout.BeginHorizontal();
specialRange = EditorGUILayout.Slider(specialRange, 0f, 1f);
specialColor = EditorGUILayout.ColorField(specialColor);
GUILayout.EndHorizontal(); GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
if (GUILayout.Button("解析吧"))
{
analysis.Parse();
}
GUILayout.EndHorizontal(); foreach (var pair in analysis.dic)
{
GUILayout.BeginHorizontal();
GUI.color = pair.Value >= specialRange ? specialColor : Color.white; EditorGUILayout.ObjectField(pair.Key, typeof(GameObject));
EditorGUILayout.FloatField(pair.Value); GUI.color = Color.white;
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
} }
#endif
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