public static void SaveMeshsToAssetDatabase(SA3MeshCombineCommon mom, string folderPath, string newFileNameBase)
{
if (SA3MeshCombiner.EVAL_VERSION)
{
return;
}
if (mom is SA3MeshCombine)
{
SA3MeshCombine mb = (SA3MeshCombine)mom;
string newFilename = newFileNameBase + ".asset";
string ap = AssetDatabase.GetAssetPath(((SA3MeshCombinerSingle)mb.meshCombiner).GetMesh());
if (ap == null || ap.Equals(""))
{
Debug.Log("Saving mesh asset to " + newFilename);
AssetDatabase.CreateAsset(((SA3MeshCombinerSingle)mb.meshCombiner).GetMesh(), newFilename);
}
else
{
Debug.Log("Mesh is an asset at " + ap);
}
}
else if (mom is SA3MultiMeshCombine)
{
SA3MultiMeshCombine mmb = (SA3MultiMeshCombine)mom;
List <SA3MultiMeshCombiner.CombinedMesh> combiners = ((SA3MultiMeshCombiner)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 SA3MeshCombine or an SA3MultiMeshCombine.");
}
}
public static void RebuildPrefab(SA3MeshCombineCommon mom)
{
if (SA3MeshCombiner.EVAL_VERSION)
{
return;
}
if (mom is SA3MeshCombine)
{
SA3MeshCombine mb = (SA3MeshCombine)mom;
SA3MeshCombinerSingle mbs = (SA3MeshCombinerSingle)mb.meshCombiner;
GameObject prefabRoot = mom.resultPrefab;
GameObject rootGO = (GameObject)PrefabUtility.InstantiatePrefab(prefabRoot);
SA3MeshCombinerSingle.BuildSceneHierarch(mbs, rootGO, mbs.GetMesh());
string prefabPth = AssetDatabase.GetAssetPath(prefabRoot);
PrefabUtility.ReplacePrefab(rootGO, AssetDatabase.LoadAssetAtPath(prefabPth, typeof(GameObject)), ReplacePrefabOptions.ConnectToPrefab);
Editor.DestroyImmediate(rootGO);
}
else if (mom is SA3MultiMeshCombine)
{
SA3MultiMeshCombine mmb = (SA3MultiMeshCombine)mom;
SA3MultiMeshCombiner mbs = (SA3MultiMeshCombiner)mmb.meshCombiner;
GameObject prefabRoot = mom.resultPrefab;
GameObject rootGO = (GameObject)PrefabUtility.InstantiatePrefab(prefabRoot);
for (int i = 0; i < mbs.meshCombiners.Count; i++)
{
SA3MeshCombinerSingle.BuildSceneHierarch(mbs.meshCombiners[i].combinedMesh, rootGO, mbs.meshCombiners[i].combinedMesh.GetMesh(), true);
}
string prefabPth = AssetDatabase.GetAssetPath(prefabRoot);
PrefabUtility.ReplacePrefab(rootGO, AssetDatabase.LoadAssetAtPath(prefabPth, typeof(GameObject)), ReplacePrefabOptions.ConnectToPrefab);
Editor.DestroyImmediate(rootGO);
}
else
{
Debug.LogError("Argument was not a SA3MeshCombine or an SA3MultiMeshCombine.");
}
}
public static void BakeIntoCombined(SA3MeshCombineCommon mom)
{
SA2OutputOptions prefabOrSceneObject = mom.meshCombiner.outputOption;
if (SA3MeshCombiner.EVAL_VERSION && prefabOrSceneObject == SA2OutputOptions.bakeIntoPrefab)
{
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return;
}
if (prefabOrSceneObject != SA2OutputOptions.bakeIntoPrefab && prefabOrSceneObject != SA2OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return;
}
SA3TextureCombine tb = mom.GetComponent <SA3TextureCombine>();
if (mom.textureBakeResults == null && tb != null)
{
mom.textureBakeResults = tb.textureBakeResults;
}
if (!SA3MeshCombineRoot.DoCombinedValidate(mom, SAObjsToCombineTypes.sceneObjOnly, new SA3EditorMethods()))
{
return;
}
if (prefabOrSceneObject == SA2OutputOptions.bakeIntoPrefab &&
mom.resultPrefab == null)
{
Debug.LogError("Need to set the Combined Mesh Prefab field. Create a prefab asset, drag an empty game object into it, and drag it to the 'Combined Mesh Prefab' field.");
return;
}
if (mom.meshCombiner.resultSceneObject != null &&
(PrefabUtility.GetPrefabType(mom.meshCombiner.resultSceneObject) == PrefabType.ModelPrefab ||
PrefabUtility.GetPrefabType(mom.meshCombiner.resultSceneObject) == PrefabType.Prefab))
{
Debug.LogWarning("Result Game Object was a project asset not a scene object instance. Clearing this field.");
mom.meshCombiner.resultSceneObject = null;
}
mom.ClearMesh();
if (mom.AddDeleteGameObjects(mom.GetObjectsToCombine().ToArray(), null, false))
{
mom.Apply(Unwrapping.GenerateSecondaryUVSet);
Debug.Log(String.Format("Successfully baked {0} meshes", mom.GetObjectsToCombine().Count));
if (prefabOrSceneObject == SA2OutputOptions.bakeIntoSceneObject)
{
PrefabType pt = PrefabUtility.GetPrefabType(mom.meshCombiner.resultSceneObject);
if (pt == PrefabType.Prefab || pt == PrefabType.ModelPrefab)
{
Debug.LogError("Combined Mesh Object is a prefab asset. If output option bakeIntoSceneObject then this must be an instance in the scene.");
return;
}
}
else if (prefabOrSceneObject == SA2OutputOptions.bakeIntoPrefab)
{
string prefabPth = AssetDatabase.GetAssetPath(mom.resultPrefab);
if (prefabPth == null || prefabPth.Length == 0)
{
Debug.LogError("Could not save result to prefab. Result Prefab value is not an Asset.");
return;
}
string baseName = Path.GetFileNameWithoutExtension(prefabPth);
string folderPath = prefabPth.Substring(0, prefabPth.Length - baseName.Length - 7);
string newFilename = folderPath + baseName + "-mesh";
SaveMeshsToAssetDatabase(mom, folderPath, newFilename);
if (mom.meshCombiner.renderType == SARenderType.skinnedMeshRenderer)
{
Debug.LogWarning("Render type is skinned mesh renderer. " +
"Can't create prefab until all bones have been added to the combined mesh object " + mom.resultPrefab +
" Add the bones then drag the combined mesh object to the prefab.");
}
else
{
RebuildPrefab(mom);
}
}
else
{
Debug.LogError("Unknown parameter");
}
}
}
