/// <summary>
/// 构建预制体
/// </summary>
/// <param name="mom"></param>
/// <param name="so"></param>
public static void RebuildPrefab(MeshBakerCommon mom, ref SerializedObject so)
{
GameObject prefabRoot = mom.resultPrefab;
GameObject rootGO = (GameObject)PrefabUtility.InstantiatePrefab(prefabRoot);
SceneBakerUtilityInEditor.UnpackPrefabInstance(rootGO, ref so);
//remove all renderer childeren of rootGO
Renderer[] rs = rootGO.GetComponentsInChildren <Renderer>();
for (int i = 0; i < rs.Length; i++)
{
if (rs[i] != null && rs[i].transform.parent == rootGO.transform)
{
MeshBakerUtility.Destroy(rs[i].gameObject);
}
}
if (mom is MeshCombinerEntrance)
{
MeshCombinerEntrance entrance = (MeshCombinerEntrance)mom;
MeshCombineHandler mbs = (MeshCombineHandler)entrance.meshCombiner;
MeshCombineHandler.BuildPrefabHierarchy(mbs, rootGO, mbs.GetMesh());
}
////else if (mom is MB3_MultiMeshBaker)
////{
//// MB3_MultiMeshBaker mmb = (MB3_MultiMeshBaker)mom;
//// MB3_MultiMeshCombiner mbs = (MB3_MultiMeshCombiner)mmb.meshCombiner;
//// for (int i = 0; i < mbs.meshCombiners.Count; i++)
//// {
//// MB3_MeshCombinerSingle.BuildPrefabHierarchy(mbs.meshCombiners[i].combinedMesh, rootGO, mbs.meshCombiners[i].combinedMesh.GetMesh(), true);
//// }
////}
else
{
Debug.LogError("MeshCombiner合并器类型错误");
}
//保存预制体
string prefabPth = AssetDatabase.GetAssetPath(prefabRoot);
SceneBakerUtilityInEditor.ReplacePrefab(rootGO, prefabPth, ReplacePrefabOption.connectToPrefab);
if (mom.meshCombiner.renderType != RendererType.skinnedMeshRenderer)
{
// For Skinned meshes, leave the prefab instance in the scene so source game objects can moved into the prefab.
UnityEditor.Editor.DestroyImmediate(rootGO);
}
}
/// <summary>
/// 保存网格资源至 Asset 中
/// </summary>
public static void SaveMeshsToAssetDatabase(MeshBakerCommon mom, string folderPath, string newFileNameBase)
{
if (mom is MeshCombinerEntrance)
{
MeshCombinerEntrance mb = (MeshCombinerEntrance)mom;
string newFilename = newFileNameBase + ".asset";
string ap = AssetDatabase.GetAssetPath(((MeshCombineHandler)mb.meshCombiner).GetMesh());
if (ap == null || ap.Equals(""))
{
Debug.Log("保存网格资源 " + newFilename);
AssetDatabase.CreateAsset(((MeshCombineHandler)mb.meshCombiner).GetMesh(), newFilename);
}
else
{
Debug.Log("Mesh is an asset at " + ap);
}
}
//else if (mom is MB3_MultiMeshBaker)
//{
// MB3_MultiMeshBaker mmb = (MB3_MultiMeshBaker)mom;
// List<MB3_MultiMeshCombiner.CombinedMesh> combiners = ((MB3_MultiMeshCombiner)mmb.meshCombiner).meshCombiners;
// for (int i = 0; i < combiners.Count; i++)
// {
// string newFilename = newFileNameBase + i + ".asset";
// Mesh mesh = combiners[i].combinedMesh.GetMesh();
// string ap = AssetDatabase.GetAssetPath(mesh);
// if (ap == null || ap.Equals(""))
// {
// Debug.Log("Saving mesh asset to " + newFilename);
// AssetDatabase.CreateAsset(mesh, newFilename);
// }
// else
// {
// Debug.Log("Mesh is an asset at " + ap);
// }
// }
//}
else
{
Debug.LogError("Argument was not a MeshCombineEntrance or an MultiMeshBaker.");
}
}
public static GameObject CreateNewMeshBaker()
{
TextureCombineEntrance[] mbs = (TextureCombineEntrance[])GameObject.FindObjectsOfType(typeof(TextureCombineEntrance));
Regex regex = new Regex(@"\((\d+)\)$", RegexOptions.Compiled | RegexOptions.CultureInvariant);
int largest = 0;
try
{
for (int i = 0; i < mbs.Length; i++)
{
Match match = regex.Match(mbs[i].name);
if (match.Success)
{
int val = Convert.ToInt32(match.Groups[1].Value);
if (val >= largest)
{
largest = val + 1;
}
}
}
}
catch (Exception e)
{
if (e == null)
{
e = null; //Do nothing supress compiler warning
}
}
GameObject nmb = new GameObject("TextureCombineEntrance (" + largest + ")");
nmb.transform.position = Vector3.zero;
TextureCombineEntrance tb = nmb.AddComponent <TextureCombineEntrance>();
tb.packingAlgorithm = PackingAlgorithmEnum.MeshBakerTexturePacker;
////MB3_MeshBakerGrouper mbg = nmb.AddComponent<MB3_MeshBakerGrouper>();
GameObject meshBaker = new GameObject("MeshBaker");
MeshCombinerEntrance mb = meshBaker.AddComponent <MeshCombinerEntrance>();
meshBaker.transform.parent = nmb.transform;
////mb.meshCombiner.settingsHolder = mbg;
return(nmb.gameObject);
}
