Unity 编辑器开发实战【Editor Window】- Duplicator复制机
【摘要】
1.Name Duplicator：名称复制机（根据层级结构复制名称）
2.Material Duplicator：材质复制机（根据层级结构复制材质）
代码如下：
namespace SK.Framework{ public interface IDuplicator { stri...
1.Name Duplicator：名称复制机（根据层级结构复制名称）
2.Material Duplicator：材质复制机（根据层级结构复制材质）
代码如下：
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namespace SK.Framework
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{
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public interface IDuplicator
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{
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string InvalidatedInfo { get; }
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bool IsValidated();
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void Duplicate();
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}
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}
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namespace SK.Framework
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{
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public abstract class AbstractDuplicator<T> : IDuplicator
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{
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public virtual string InvalidatedInfo
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{
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get
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{
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return "Is invalidated.";
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}
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}
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protected T from;
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protected T to;
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public abstract bool IsValidated();
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public abstract void Duplicate();
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}
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}
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using UnityEngine;
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using System.Text;
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using System.Collections.Generic;
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namespace SK.Framework
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{
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public class NameDuplicator : AbstractDuplicator<Transform>
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{
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private readonly Dictionary<string, Transform> fromHierarchy;
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private readonly Dictionary<string, Transform> toHierarchy;
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public override string InvalidatedInfo
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{
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get
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{
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return "Is invalidated：请先验证层级结构是否一致";
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}
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}
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public NameDuplicator(Transform from, Transform to)
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{
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this.from = from;
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this.to = to;
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fromHierarchy = new Dictionary<string, Transform>();
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toHierarchy = new Dictionary<string, Transform>();
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}
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//递归遍历From层级
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private void ForEachFromHierarchy(Transform t)
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{
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foreach (Transform child in t)
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{
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string fullName = GetFullName(child);
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fromHierarchy.Add(fullName, child);
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ForEachFromHierarchy(child);
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}
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}
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//递归遍历To层级
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private void ForEachToHierarchy(Transform t)
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{
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foreach (Transform child in t)
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{
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string fullName = GetFullName(child);
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toHierarchy.Add(fullName, child);
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ForEachToHierarchy(child);
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}
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}
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//获取层级结构
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private string GetFullName(Transform t)
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{
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const string flag = "hierarchy";
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List<Transform> tfs = new List<Transform>();
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Transform tf = t.transform;
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tfs.Add(tf);
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while (tf.parent)
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{
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tf = tf.parent;
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tfs.Add(tf);
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}
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StringBuilder sb = new StringBuilder();
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sb.Append($"{flag}{tfs[tfs.Count - 2].GetSiblingIndex()}");
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for (int i = tfs.Count - 3; i >= 0; i--)
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{
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sb.Append($"/{flag}{tfs[i].GetSiblingIndex()}");
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}
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return sb.ToString();
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}
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public override bool IsValidated()
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{
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ForEachFromHierarchy(from);
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ForEachToHierarchy(to);
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bool retV = true;
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retV &= fromHierarchy.Count == toHierarchy.Count;
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foreach (var kv in toHierarchy)
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{
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if (!fromHierarchy.ContainsKey(kv.Key))
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{
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retV = false;
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break;
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}
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}
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return retV;
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}
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public override void Duplicate()
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{
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foreach (var kv in toHierarchy)
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{
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kv.Value.name = fromHierarchy[kv.Key].name;
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}
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}
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}
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}
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using UnityEngine;
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using System.Text;
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using System.Collections.Generic;
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namespace SK.Framework
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{
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public class MaterialDuplicator : AbstractDuplicator<Transform>
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{
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private readonly Dictionary<string, Renderer> fromDic;
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private readonly Dictionary<string, Renderer> toDic;
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public MaterialDuplicator(Transform from, Transform to)
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{
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this.from = from;
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this.to = to;
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fromDic = new Dictionary<string, Renderer>();
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toDic = new Dictionary<string, Renderer>();
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}
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private void GetFromMeshRenderer()
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{
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Renderer[] renderers = from.GetComponentsInChildren<Renderer>(true);
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for(int i = 0; i < renderers.Length; i++)
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{
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Renderer renderer = renderers[i];
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fromDic.Add(GetFullName(renderer.transform), renderer);
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}
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}
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private void GetToMeshRenderer()
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{
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Renderer[] renderers = to.GetComponentsInChildren<Renderer>(true);
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for (int i = 0; i < renderers.Length; i++)
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{
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Renderer renderer = renderers[i];
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toDic.Add(GetFullName(renderer.transform), renderer);
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}
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}
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private string GetFullName(Transform t)
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{
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List<Transform> tfs = new List<Transform>();
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Transform tf = t.transform;
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tfs.Add(tf);
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while (tf.parent)
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{
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tf = tf.parent;
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tfs.Add(tf);
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}
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StringBuilder sb = new StringBuilder();
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sb.Append(tfs[tfs.Count - 2].name);
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for (int i = tfs.Count - 3; i >= 0; i--)
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{
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sb.Append("/" + tfs[i].name);
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}
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return sb.ToString();
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}
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public override bool IsValidated()
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{
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GetFromMeshRenderer();
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GetToMeshRenderer();
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bool retV = true;
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retV &= fromDic.Count == toDic.Count;
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foreach (var kv in toDic)
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{
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if (!fromDic.ContainsKey(kv.Key))
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{
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retV = false;
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break;
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}
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}
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return retV;
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}
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public override void Duplicate()
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{
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foreach (var kv in toDic)
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{
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kv.Value.sharedMaterials = fromDic[kv.Key].sharedMaterials;
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}
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}
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}
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}
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using UnityEngine;
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using UnityEditor;
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namespace SK.Framework
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{
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public class DuplicatorWindow : EditorWindow
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{
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[MenuItem("SKFramework/Duplicator")]
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private static void Open()
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{
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GetWindow<DuplicatorWindow>("Duplicator").Show();
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}
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private Transform from;
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private Transform to;
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private bool isValidated;
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private const float labelWidth = 80f;
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private enum Mode
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{
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Name,
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Material,
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}
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private Mode mode = Mode.Name;
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private IDuplicator duplicator;
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private void OnGUI()
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{
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OnModeGUI();
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OnFromToGUI();
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OnValidateGUI();
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OnDuplicateGUI();
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}
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private void OnModeGUI()
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{
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GUILayout.BeginHorizontal();
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GUILayout.Label("Mode", GUILayout.Width(labelWidth));
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mode = (Mode)EditorGUILayout.EnumPopup(mode);
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GUILayout.EndHorizontal();
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}
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private void OnFromToGUI()
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{
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//From
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GUILayout.BeginHorizontal();
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GUILayout.Label("From", GUILayout.Width(labelWidth));
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Transform newFrom = EditorGUILayout.ObjectField(from, typeof(Transform), true) as Transform;
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if (newFrom != from)
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{
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from = newFrom;
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isValidated = false;
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}
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GUILayout.EndHorizontal();
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//To
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GUILayout.BeginHorizontal();
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GUILayout.Label("To", GUILayout.Width(labelWidth));
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Transform newTo = EditorGUILayout.ObjectField(to, typeof(Transform), true) as Transform;
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if (newTo != to)
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{
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to = newTo;
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isValidated = false;
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}
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GUILayout.EndHorizontal();
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}
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private void OnValidateGUI()
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{
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GUI.enabled = from != null && to != null;
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if (GUILayout.Button("Validate"))
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{
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switch (mode)
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{
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case Mode.Name: duplicator = new NameDuplicator(from, to); break;
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case Mode.Material: duplicator = new MaterialDuplicator(from, to); break;
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default: break;
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}
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isValidated = duplicator.IsValidated();
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}
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GUI.enabled = true;
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if (duplicator != null && !isValidated)
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{
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EditorGUILayout.HelpBox(duplicator.InvalidatedInfo, MessageType.Warning);
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}
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}
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private void OnDuplicateGUI()
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{
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GUI.enabled = isValidated;
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if (GUILayout.Button("Duplicate"))
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{
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duplicator.Duplicate();
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EditorUtility.SetDirty(to);
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}
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}
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}
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}
文章来源: coderz.blog.csdn.net，作者：CoderZ1010，版权归原作者所有，如需转载，请联系作者。
原文链接：coderz.blog.csdn.net/article/details/123775027
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