Unity3D_自定义Hierarchy视图
分享一个曾经自己写的自定义Hierarchy（场景大纲）的脚本
调用了Unity.Editor中的HierarchWindowOnGui函数来添加自定义内容
例如可以显示各个组件的图标，对不同的类型的GameObject标注不同的颜色等等，方便查看和管理
自定义后的Hierarchy视图效果
是一个Editor脚本，需要放置在一个Editor目录下
using UnityEngine;
using UnityEngine.Networking;
using UnityEditor;
using System.Linq;
using System;
[InitializeOnLoad]
public class CustomHierarchy
{
// 总的开关用于开启或关闭 显示图标以及彩色文字
public static bool EnableCustomHierarchy = true;
public static bool EnableCustomHierarchyLabel = true;
static CustomHierarchy()
{
EditorApplication.hierarchyWindowItemOnGUI += HierarchWindowOnGui;
}
// 用于覆盖原有文字的LabelStyle
private static GUIStyle LabelStyle(Color color)
{
var style = new GUIStyle(((GUIStyle) "Label"))
{
padding =
{
left = EditorStyles.label.padding.left,
top = EditorStyles.label.padding.top + 1
},
normal =
{
textColor = color
}
};
return style;
}
// 绘制Rect
private static Rect CreateRect(Rect selectionRect,int index)
{
var rect = new Rect(selectionRect);
rect.x += rect.width - 20 - (20 * index);
rect.width = 18;
return rect;
}
// 绘制图标
private static void DrawIcon<T>(Rect rect)
{
// 获得Unity内置的图标
var icon = EditorGUIUtility.ObjectContent(null, typeof(T)).image;
GUI.Label(rect, icon);
}
// 综合以上，根据类型，绘制图标和文字
private static void DrawRectIcon<T>(Rect selectionRect, GameObject go,Color textColor, ref int order,ref GUIStyle style) where T : Component
{
//if (go.GetComponent<T>())
if (go.HasComponent<T>(false))
// 使用扩展方法HasComponent
{
// 绘制新的Label覆盖原有名字
if (EnableCustomHierarchyLabel)
{
// 字体样式
style = LabelStyle(textColor);
}
// 图标的绘制排序
order += 1;
var rect = CreateRect(selectionRect, order);
// 绘制图标
DrawIcon<T>(rect);
}
}
// 绘制Hiercrch
static void HierarchWindowOnGui(int instanceId, Rect selectionRect)
{
if (!EnableCustomHierarchy) return;
try
{
// CheckBox // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
var rectCheck = new Rect(selectionRect);
rectCheck.x += rectCheck.width - 20;
rectCheck.width = 18;
// 通过ID获得Obj
var obj = EditorUtility.InstanceIDToObject(instanceId);
var go = (GameObject)obj;// as GameObject;
// 绘制Checkbox
go.SetActive(GUI.Toggle(rectCheck, go.activeSelf, string.Empty));
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// 图标的序列号
var index = 0;
GUIStyle style = null;
// is Static
if (go.isStatic)
{
index += 1;
var rectIcon = CreateRect(selectionRect, index);
GUI.Label(rectIcon, "S");
}
// 文字颜色定义
var colorMesh = new Color(42/255f, 210/255f, 235/255f);
var colorSkinMesh = new Color(0.78f, 0.35f, 0.78f);
var colorLight = new Color(251/255f, 244/255f, 124/255f);
var colorPhysic = new Color(0.35f, 0.75f, 0f);
var colorCollider = new Color(0.35f, 0.75f, 0.196f);
var colorAnimation = new Color(175/255f,175/255f,218/255f);
var colorCamera = new Color(111/255f,121/255f,212/255f);
var colorParticle = new Color(130/255f, 124/255f, 251/255f);
var colorNav = new Color(217/255f,80/255f,62/255f);
var colorNetwork = new Color(42/255f,129/255f,235/255f);
var colorAudio = new Color(255/255f,126/255f,0f);
// Draw // -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// 可以在此修改，根据需要删减需要绘制的内容
// Renderer
DrawRectIcon<MeshRenderer>(selectionRect, go, colorMesh, ref index,ref style);
DrawRectIcon<SkinnedMeshRenderer>(selectionRect, go, colorSkinMesh, ref index, ref style); // Colliders
DrawRectIcon<BoxCollider>(selectionRect, go, colorCollider, ref index, ref style);
DrawRectIcon<SphereCollider>(selectionRect, go, colorCollider, ref index, ref style);
DrawRectIcon<CapsuleCollider>(selectionRect, go, colorCollider, ref index, ref style);
DrawRectIcon<MeshCollider>(selectionRect, go, colorCollider, ref index, ref style);
DrawRectIcon<CharacterController>(selectionRect, go, colorCollider, ref index, ref style); // RigidBody
DrawRectIcon<Rigidbody>(selectionRect, go, colorPhysic, ref index, ref style);
// Lights
DrawRectIcon<Light>(selectionRect, go, colorLight, ref index, ref style);
// Joints
// Animation / Animator
DrawRectIcon<Animator>(selectionRect, go, colorAnimation, ref index, ref style);
DrawRectIcon<Animation>(selectionRect, go, colorAnimation, ref index, ref style);
// Camera / Projector
DrawRectIcon<Camera>(selectionRect, go, colorCamera, ref index, ref style);
DrawRectIcon<Projector>(selectionRect, go, colorCamera, ref index, ref style);
// NavAgent
DrawRectIcon<NavMeshAgent>(selectionRect, go, colorNav, ref index, ref style);
DrawRectIcon<NavMeshObstacle>(selectionRect, go, colorNav, ref index, ref style);
// Network
DrawRectIcon<NetworkIdentity>(selectionRect, go, colorNetwork, ref index, ref style);
DrawRectIcon<NetworkAnimator>(selectionRect, go, colorNetwork, ref index, ref style);
DrawRectIcon<NetworkTransform>(selectionRect, go, colorNetwork, ref index, ref style);
DrawRectIcon<NetworkBehaviour>(selectionRect, go, colorNetwork, ref index, ref style);
DrawRectIcon<NetworkManager>(selectionRect, go, colorNetwork, ref index, ref style);
// Particle
DrawRectIcon<ParticleSystem>(selectionRect, go, colorParticle, ref index, ref style);
// Audio
DrawRectIcon<AudioSource>(selectionRect, go, colorAudio, ref index, ref style);
// 绘制Label来覆盖原有的名字
if (style != null && go.activeInHierarchy)
{
GUI.Label(selectionRect, go.name, style);
}
}
catch (Exception)
{
}
}
}
public static class ExtensionMethods
{
/// <summary>
/// 检测是否含有组件
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="go"></param>
/// <param name="checkChildren">是否检测子层级</param>
/// <returns></returns>
public static bool HasComponent<T>(this GameObject go, bool checkChildren) where T : Component
{
if (!checkChildren)
{
return go.GetComponent<T>();
}
else
{
return go.GetComponentsInChildren<T>().FirstOrDefault() != null;
}
}
}
// EndScript //
作者：TAZORN
著作权归作者所有
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