static void AddChidGameObjectData()
{
for (int i = 0; i < m_transList.Count; i++)
{
Renderer render = m_transList[i].GetComponent <Renderer>();
if (render != null)
{
string goPath = CalcGoChildName(m_transList[i].name, m_transList[i]);
string goName = goPath.Substring(goPath.IndexOf("/") + 1);
//string goName = selectionGameObjects[i].name;
Vector3 position = m_transList[i].position;
Vector3 rotation = m_transList[i].rotation.eulerAngles;
Vector3 scale = m_transList[i].lossyScale;
int lightmapIndex = render.lightmapIndex;
Vector4 lightmapScaleOffset = render.lightmapScaleOffset;
int realtimeLightmapIndex = render.realtimeLightmapIndex;
Vector4 realtimeLightmapScaleOffset = render.realtimeLightmapScaleOffset;
RenderersLightmapData goRenderersLightmapData = new RenderersLightmapData();
goRenderersLightmapData.m_name = goPath;
goRenderersLightmapData.m_position = position;
goRenderersLightmapData.m_rotation = rotation;
goRenderersLightmapData.m_scale = scale;
goRenderersLightmapData.m_lightmapIndex = lightmapIndex;
goRenderersLightmapData.m_lightmapScaleOffset = lightmapScaleOffset;
goRenderersLightmapData.m_realtimeLightmapIndex = realtimeLightmapIndex;
goRenderersLightmapData.m_realtimeLightmapScaleOffset = realtimeLightmapScaleOffset;
goRenderersLightmapData.ToString();
//goRenderersLightmapData.lightMapName = sceneLightMapData.m_lightMapFarName[lightmapIndex];
goRenderersLightmapData.lightMapName = sceneLightMapData.m_assetBundleName[lightmapIndex];
if (PrefabUtility.GetPrefabType(render.gameObject) == PrefabType.PrefabInstance)
{
UnityEngine.Object parentObject = EditorUtility.GetPrefabParent(render.gameObject);
string assetPath = AssetDatabase.GetAssetPath(parentObject);
//直接设置数据会更新到 Assets 文件
goRenderersLightmapData.perfabName = assetPath;
}
sceneLightMapData.m_gameObjectList.Add(goRenderersLightmapData);
}
}
}
static void ExportLightMapMappingDataByPrefab()
{
#region 获取场景名
//获取当前打开场景(path)
string currSceneName = EditorApplication.currentScene;
//获取当前打开场景名称
currSceneName = currSceneName.Substring(currSceneName.LastIndexOf("/") + 1);
currSceneName = currSceneName.Replace(".unity", "");
#endregion
#region 数据获取
//RenderersLightmapDataAsset 存放目录
string resourcesPath = string.Format("Assets/Resources/PrefabLightmapData_{0}", currSceneName);
if (!Directory.Exists(Application.dataPath.Replace("/Assets", "/") + resourcesPath))
{
System.IO.Directory.CreateDirectory(resourcesPath);
}
Dictionary <string, GameObjectLightmapData> prefabPath2GoLmData = new Dictionary <string, GameObjectLightmapData>();
//获取当前场景中所有 MeshRenderer
MeshRenderer[] meshRenderers = FindObjectsOfType <MeshRenderer>();
for (int i = 0; i < meshRenderers.Length; i++)
{
MeshRenderer meshRenderer = meshRenderers[i];
//游戏对象场景路径
string goPath = CalcGoChildName(meshRenderer.name, meshRenderer.transform);
RenderersLightmapData goRenderersLightmapData = new RenderersLightmapData();
//RenderersLightmapData goRenderersLightmapData = ScriptableObject.CreateInstance<RenderersLightmapData>();
//场景路径信息
goRenderersLightmapData.m_name = goPath;
string rldAssetBundleName = string.Format("RenderersLightmapDataAssetBundle_{0}_{1}_{2}.rld", currSceneName, lmType, goPath.Replace("/", "_"));
//transform 信息
goRenderersLightmapData.m_position = meshRenderer.transform.position;
goRenderersLightmapData.m_rotation = meshRenderer.transform.eulerAngles;
goRenderersLightmapData.m_scale = meshRenderer.transform.lossyScale;
//光照信息
goRenderersLightmapData.m_lightmapIndex = meshRenderer.lightmapIndex;
goRenderersLightmapData.m_lightmapScaleOffset = meshRenderer.lightmapScaleOffset;
//AssetBundle 信息
if (meshRenderer.lightmapIndex >= 0)
{
goRenderersLightmapData.lmAssetBundleName = lmAssetBundleNameArr[meshRenderer.lightmapIndex];
goRenderersLightmapData.lightMapName = assetNameLMColorArr[meshRenderer.lightmapIndex];
goRenderersLightmapData.dirLightMapName = assetNameLMDirArr[meshRenderer.lightmapIndex];
}
//是否是预制体
if (PrefabUtility.GetPrefabType(meshRenderer.gameObject) == PrefabType.PrefabInstance)
{
UnityEngine.Object parentObject = EditorUtility.GetPrefabParent(meshRenderer.gameObject);
string prefabAssetPath = AssetDatabase.GetAssetPath(parentObject);
//直接设置数据会更新到 Assets 文件
goRenderersLightmapData.perfabName = prefabAssetPath;
if (prefabPath2GoLmData.ContainsKey(prefabAssetPath))
{
prefabPath2GoLmData[prefabAssetPath].renderersLightmapDataList.Add(goRenderersLightmapData);
}
else
{
GameObjectLightmapData gameObjectLightmapData = CreateInstance <GameObjectLightmapData>();
gameObjectLightmapData.lightType = lmType;
gameObjectLightmapData.prefabName = prefabAssetPath;
gameObjectLightmapData.renderersLightmapDataList = new List <RenderersLightmapData>();
gameObjectLightmapData.renderersLightmapDataList.Add(goRenderersLightmapData);
prefabPath2GoLmData.Add(prefabAssetPath, gameObjectLightmapData);
}
}
else
{
Debug.LogWarning(meshRenderer.gameObject + " 不是 Prefab！ ");
continue;
}
/*
* //场景 路径 默认
* string assetResourcesPath = resourcesPath + "/" + goPath.Replace("/", "~") + ".asset";
* //创建 asset
* AssetDatabase.CreateAsset(goRenderersLightmapData, assetResourcesPath);
* //设置打包 assetBundleName
* AssetImporter importer = AssetImporter.GetAtPath(assetResourcesPath);
*/
/*
* 路径中能存在 []
* 如果一个 perfab 有多个 MeshRenderer 将打入一个 assetBundle 中
* perfab 1 - 1 assetBundle
* perfab 1 - n MeshRenderer(RenderersLightmapData) n - 1 assetBundle
*/
//importer.assetBundleName = goRenderersLightmapData.perfabName;//string.Format("[{0}][{1}]", goRenderersLightmapData.perfabName, goPath);///<<<<<< Prefab Path
}
#endregion
#region 1.Asset数据创建 2.assetBundle打包名设置
foreach (string prefabAssetPath in prefabPath2GoLmData.Keys)
{
//场景 路径 默认
string assetResourcesPath = resourcesPath + "/" + prefabAssetPath.Replace("/", "~") + ".asset";
GameObjectLightmapData gameObjectLightmapData = prefabPath2GoLmData[prefabAssetPath];
//创建 asset
AssetDatabase.CreateAsset(gameObjectLightmapData, assetResourcesPath);
//设置打包 assetBundleName
AssetImporter importer = AssetImporter.GetAtPath(assetResourcesPath);
//string assetBundleName = gameObjectLightmapData.prefabName.Substring(gameObjectLightmapData.prefabName.LastIndexOf("/") + 1);
//currSceneName = currSceneName.Replace(".prefab", "");
importer.assetBundleName = gameObjectLightmapData.prefabName + "lmd";
}
#endregion
}