/// <summary>
/// 针对传入的硬盘对象，创建一个纹理配置文件asset
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
void DecomposeMaterialAsset(Object obj)
{
// 输出目录
string folder = AssetDatabase.GetAssetPath(obj);
folder = Path.GetDirectoryName(folder);
//
ArrayList listMatNames = new ArrayList();
Dictionary <string, int> dicListMatNames = new Dictionary <string, int>();
GameObject characterClone = (GameObject)Object.Instantiate(obj);
characterClone.name = obj.name;
// 搜寻所有的MeshRender.
foreach (MeshRenderer ren in characterClone.GetComponentsInChildren <MeshRenderer>())
{
{
// sharedMaterials
if (ren.sharedMaterials != null)
{
int count = ren.sharedMaterials.Length;
for (int i = count - 1; i >= 0; i--)
{
Material m = (Material)ren.sharedMaterials[i];
if (m == null)
{
Debug.LogError("Missing " + ren.gameObject.name + " -> Material in " + characterClone.name);
}
else
{
//Debug.Log(characterClone.name + "/" + ren.gameObject.name + "/" + m.name);
StringPrefabMaterial prefabmat = new StringPrefabMaterial();
// 挂载的对象.
prefabmat.meshrendererGameObject = ABTools.GetParentPath(ren.gameObject) + "_" + ren.gameObject.GetInstanceID();
//
ren.gameObject.name += "_" + ren.gameObject.GetInstanceID();
// 资源名称.
prefabmat.assetname = m.name;
// 资源对象.
prefabmat.assetbundlePath = GetDepencyPath(m.name, ren.gameObject);
// 纹理的AB.
prefabmat.assetbundlePath = CreateMaterialAB(prefabmat.assetbundlePath);
listMatNames.Add(prefabmat);
// Count Times
int curcount = -1;
if (dicListMatNames.TryGetValue(prefabmat.assetbundlePath, out curcount))
{
curcount++;
}
else
{
curcount = 1;
}
dicListMatNames[prefabmat.assetbundlePath] = curcount;
}
}
ren.sharedMaterials = new Material[0];
}
}
}
// 创建一个不带Material的Prefab.
string nomaterialscenePath = folder + "/" + obj.name + "_nomaterial.prefab";
Object o = PrefabUtility.CreateEmptyPrefab(nomaterialscenePath);
PrefabUtility.ReplacePrefab(characterClone, o);
//{
// //
// ArrayList listLightmaps = new ArrayList();
// Renderer[] rs = characterClone.GetComponentsInChildren<Renderer>();
// foreach (Renderer r in rs)
// {
// StringPrefabLightmap slmp = new StringPrefabLightmap();
// slmp.lightmapIndex = r.lightmapIndex;
// slmp.lightmapScaleOffset = r.lightmapScaleOffset;
// Debug.Log(r.gameObject.name + " " + r.lightmapIndex + " " + r.lightmapScaleOffset);
// listLightmaps.Add(slmp);
// }
//}
// 创建配置文件
StringPrefab holder = ScriptableObject.CreateInstance <StringPrefab>();
holder.material = (StringPrefabMaterial[])listMatNames.ToArray(typeof(StringPrefabMaterial));
//holder.lightmap = (StringPrefabLightmap[])listLightmaps.ToArray(typeof(StringPrefabLightmap));
string materialassetPath = folder + "/" + obj.name + "_material.asset";
AssetDatabase.CreateAsset(holder, materialassetPath);
//
string txtPath = mDestFolder + "/" + obj.name + ".txt";
string content = string.Empty;
foreach (KeyValuePair <string, int> e in dicListMatNames)
{
content += e.Value;
content += "\t";
content += e.Key;
content += "\r\n";
}
File.WriteAllText(txtPath, content);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
GameObject.DestroyImmediate(characterClone);
nomaterialscene = (GameObject)AssetDatabase.LoadAssetAtPath(nomaterialscenePath, typeof(GameObject));
materialasset = (StringPrefab)AssetDatabase.LoadAssetAtPath(materialassetPath, typeof(StringPrefab));
}
static void CreateFromPrefab_Scene(PLATFORM p)
{
Debug.Log("CreateAssetbundles CreateFromPrefab_Scene");
CreateAssetBundlePath();
ArrayList listMatNames = new ArrayList();
foreach (Object obj in Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets))
{
// filters
if (!(obj is GameObject))
{
continue;
}
//
GameObject characterClone = (GameObject)Object.Instantiate(obj);
characterClone.name = obj.name;
// 搜寻所有的MeshRender.
foreach (MeshRenderer ren in characterClone.GetComponentsInChildren <MeshRenderer>())
{
{
// sharedMaterials
if (ren.sharedMaterials != null)
{
int count = ren.sharedMaterials.Length;
for (int i = count - 1; i >= 0; i--)
{
Material m = (Material)ren.sharedMaterials[i];
if (m == null)
{
Debug.LogError("Missing " + obj.name + " -> Material");
}
else
{
//Debug.Log(characterClone.name + "/" + ren.gameObject.name + "/" + m.name);
StringPrefabMaterial prefabmat = new StringPrefabMaterial();
// 资源名称.
prefabmat.assetname = m.name;
// 挂载的对象.
prefabmat.meshrendererGameObject = ABTools.GetParentPath(ren.gameObject);
// 资源对象.
prefabmat.assetbundlePath = GetDepencyPath(m.name);
listMatNames.Add(prefabmat);
}
}
ren.sharedMaterials = new Material[0];
}
}
}
// 创建一个不带Material的Prefab.
Object o = PrefabUtility.CreateEmptyPrefab(ASSETBUNDLE_PATH + "/" + obj.name + "_nomaterial.prefab");
PrefabUtility.ReplacePrefab(characterClone, o);
// 创建配置文件
StringPrefab holder = ScriptableObject.CreateInstance <StringPrefab>();
holder.material = (StringPrefabMaterial[])listMatNames.ToArray(typeof(StringPrefabMaterial));
AssetDatabase.CreateAsset(holder, ASSETBUNDLE_PATH + "/" + obj.name + "_material.asset");
GameObject.DestroyImmediate(characterClone);
}
}
