Init
This commit is contained in:
251
Assets/ThirdParty/Extension Sample/Editor/ShaderVariantCollector/ShaderVariantCollector.cs
vendored
Normal file
251
Assets/ThirdParty/Extension Sample/Editor/ShaderVariantCollector/ShaderVariantCollector.cs
vendored
Normal file
@@ -0,0 +1,251 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
using System.IO;
|
||||
using UnityEngine;
|
||||
using UnityEditor;
|
||||
using UnityEditor.SceneManagement;
|
||||
using YooAsset.Editor;
|
||||
|
||||
public static class ShaderVariantCollector
|
||||
{
|
||||
private enum ESteps
|
||||
{
|
||||
None,
|
||||
Prepare,
|
||||
CollectAllMaterial,
|
||||
CollectVariants,
|
||||
CollectSleeping,
|
||||
WaitingDone,
|
||||
}
|
||||
|
||||
private const float WaitMilliseconds = 3000f;
|
||||
private const float SleepMilliseconds = 3000f;
|
||||
private static string _savePath;
|
||||
private static string _packageName;
|
||||
private static int _processMaxNum;
|
||||
private static Action _completedCallback;
|
||||
|
||||
private static ESteps _steps = ESteps.None;
|
||||
private static Stopwatch _elapsedTime;
|
||||
private static List<string> _allMaterials;
|
||||
private static List<GameObject> _allSpheres = new List<GameObject>(1000);
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// 开始收集
|
||||
/// </summary>
|
||||
public static void Run(string savePath, string packageName, int processMaxNum, Action completedCallback)
|
||||
{
|
||||
if (_steps != ESteps.None)
|
||||
return;
|
||||
|
||||
if (Path.HasExtension(savePath) == false)
|
||||
savePath = $"{savePath}.shadervariants";
|
||||
if (Path.GetExtension(savePath) != ".shadervariants")
|
||||
throw new System.Exception("Shader variant file extension is invalid.");
|
||||
if (string.IsNullOrEmpty(packageName))
|
||||
throw new System.Exception("Package name is null or empty !");
|
||||
|
||||
// 注意：先删除再保存，否则ShaderVariantCollection内容将无法及时刷新
|
||||
AssetDatabase.DeleteAsset(savePath);
|
||||
EditorTools.CreateFileDirectory(savePath);
|
||||
_savePath = savePath;
|
||||
_packageName = packageName;
|
||||
_processMaxNum = processMaxNum;
|
||||
_completedCallback = completedCallback;
|
||||
|
||||
// 聚焦到游戏窗口
|
||||
EditorTools.FocusUnityGameWindow();
|
||||
|
||||
// 创建临时测试场景
|
||||
CreateTempScene();
|
||||
|
||||
_steps = ESteps.Prepare;
|
||||
EditorApplication.update += EditorUpdate;
|
||||
}
|
||||
|
||||
private static void EditorUpdate()
|
||||
{
|
||||
if (_steps == ESteps.None)
|
||||
return;
|
||||
|
||||
if (_steps == ESteps.Prepare)
|
||||
{
|
||||
ShaderVariantCollectionHelper.ClearCurrentShaderVariantCollection();
|
||||
_steps = ESteps.CollectAllMaterial;
|
||||
return; //等待一帧
|
||||
}
|
||||
|
||||
if (_steps == ESteps.CollectAllMaterial)
|
||||
{
|
||||
_allMaterials = GetAllMaterials();
|
||||
_steps = ESteps.CollectVariants;
|
||||
return; //等待一帧
|
||||
}
|
||||
|
||||
if (_steps == ESteps.CollectVariants)
|
||||
{
|
||||
int count = Mathf.Min(_processMaxNum, _allMaterials.Count);
|
||||
List<string> range = _allMaterials.GetRange(0, count);
|
||||
_allMaterials.RemoveRange(0, count);
|
||||
CollectVariants(range);
|
||||
|
||||
if (_allMaterials.Count > 0)
|
||||
{
|
||||
_elapsedTime = Stopwatch.StartNew();
|
||||
_steps = ESteps.CollectSleeping;
|
||||
}
|
||||
else
|
||||
{
|
||||
_elapsedTime = Stopwatch.StartNew();
|
||||
_steps = ESteps.WaitingDone;
|
||||
}
|
||||
}
|
||||
|
||||
if (_steps == ESteps.CollectSleeping)
|
||||
{
|
||||
if (_elapsedTime.ElapsedMilliseconds > SleepMilliseconds)
|
||||
{
|
||||
DestroyAllSpheres();
|
||||
_elapsedTime.Stop();
|
||||
_steps = ESteps.CollectVariants;
|
||||
}
|
||||
}
|
||||
|
||||
if (_steps == ESteps.WaitingDone)
|
||||
{
|
||||
// 注意：一定要延迟保存才会起效
|
||||
if (_elapsedTime.ElapsedMilliseconds > WaitMilliseconds)
|
||||
{
|
||||
_elapsedTime.Stop();
|
||||
_steps = ESteps.None;
|
||||
|
||||
// 保存结果并创建清单
|
||||
ShaderVariantCollectionHelper.SaveCurrentShaderVariantCollection(_savePath);
|
||||
CreateManifest();
|
||||
|
||||
UnityEngine.Debug.Log($"搜集SVC完毕！");
|
||||
EditorApplication.update -= EditorUpdate;
|
||||
_completedCallback?.Invoke();
|
||||
}
|
||||
}
|
||||
}
|
||||
private static void CreateTempScene()
|
||||
{
|
||||
EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects);
|
||||
}
|
||||
private static List<string> GetAllMaterials()
|
||||
{
|
||||
// 获取所有打包的资源
|
||||
CollectResult collectResult = AssetBundleCollectorSettingData.Setting.BeginCollect(_packageName, false, false);
|
||||
|
||||
// 搜集所有材质球
|
||||
int progressValue = 0;
|
||||
HashSet<string> result = new HashSet<string>();
|
||||
foreach (var collectAssetInfo in collectResult.CollectAssets)
|
||||
{
|
||||
if (collectAssetInfo.AssetInfo.AssetType == typeof(UnityEngine.Material))
|
||||
{
|
||||
string assetPath = collectAssetInfo.AssetInfo.AssetPath;
|
||||
if (result.Contains(assetPath) == false)
|
||||
result.Add(assetPath);
|
||||
}
|
||||
foreach(var dependAssetInfo in collectAssetInfo.DependAssets)
|
||||
{
|
||||
if (dependAssetInfo.AssetType == typeof(UnityEngine.Material))
|
||||
{
|
||||
string assetPath = dependAssetInfo.AssetPath;
|
||||
if (result.Contains(assetPath) == false)
|
||||
result.Add(assetPath);
|
||||
}
|
||||
}
|
||||
EditorTools.DisplayProgressBar("搜集所有材质球", ++progressValue, collectResult.CollectAssets.Count);
|
||||
}
|
||||
EditorTools.ClearProgressBar();
|
||||
|
||||
// 返回结果
|
||||
return result.ToList();
|
||||
}
|
||||
private static void CollectVariants(List<string> materials)
|
||||
{
|
||||
Camera camera = Camera.main;
|
||||
if (camera == null)
|
||||
throw new System.Exception("Not found main camera.");
|
||||
|
||||
// 设置主相机
|
||||
float aspect = camera.aspect;
|
||||
int totalMaterials = materials.Count;
|
||||
float height = Mathf.Sqrt(totalMaterials / aspect) + 1;
|
||||
float width = Mathf.Sqrt(totalMaterials / aspect) * aspect + 1;
|
||||
float halfHeight = Mathf.CeilToInt(height / 2f);
|
||||
float halfWidth = Mathf.CeilToInt(width / 2f);
|
||||
camera.orthographic = true;
|
||||
camera.orthographicSize = halfHeight;
|
||||
camera.transform.position = new Vector3(0f, 0f, -10f);
|
||||
|
||||
// 创建测试球体
|
||||
int xMax = (int)(width - 1);
|
||||
int x = 0, y = 0;
|
||||
int progressValue = 0;
|
||||
for (int i = 0; i < materials.Count; i++)
|
||||
{
|
||||
var material = materials[i];
|
||||
var position = new Vector3(x - halfWidth + 1f, y - halfHeight + 1f, 0f);
|
||||
var go = CreateSphere(material, position, i);
|
||||
if (go != null)
|
||||
_allSpheres.Add(go);
|
||||
if (x == xMax)
|
||||
{
|
||||
x = 0;
|
||||
y++;
|
||||
}
|
||||
else
|
||||
{
|
||||
x++;
|
||||
}
|
||||
EditorTools.DisplayProgressBar("照射所有材质球", ++progressValue, materials.Count);
|
||||
}
|
||||
EditorTools.ClearProgressBar();
|
||||
}
|
||||
private static GameObject CreateSphere(string assetPath, Vector3 position, int index)
|
||||
{
|
||||
var material = AssetDatabase.LoadAssetAtPath<Material>(assetPath);
|
||||
var shader = material.shader;
|
||||
if (shader == null)
|
||||
return null;
|
||||
|
||||
var go = GameObject.CreatePrimitive(PrimitiveType.Sphere);
|
||||
go.GetComponent<Renderer>().sharedMaterial = material;
|
||||
go.transform.position = position;
|
||||
go.name = $"Sphere_{index} | {material.name}";
|
||||
return go;
|
||||
}
|
||||
private static void DestroyAllSpheres()
|
||||
{
|
||||
foreach (var go in _allSpheres)
|
||||
{
|
||||
GameObject.DestroyImmediate(go);
|
||||
}
|
||||
_allSpheres.Clear();
|
||||
|
||||
// 尝试释放编辑器加载的资源
|
||||
EditorUtility.UnloadUnusedAssetsImmediate(true);
|
||||
}
|
||||
private static void CreateManifest()
|
||||
{
|
||||
AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
|
||||
|
||||
ShaderVariantCollection svc = AssetDatabase.LoadAssetAtPath<ShaderVariantCollection>(_savePath);
|
||||
if (svc != null)
|
||||
{
|
||||
var wrapper = ShaderVariantCollectionManifest.Extract(svc);
|
||||
string jsonData = JsonUtility.ToJson(wrapper, true);
|
||||
string savePath = _savePath.Replace(".shadervariants", ".json");
|
||||
File.WriteAllText(savePath, jsonData);
|
||||
}
|
||||
|
||||
AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user