public bool ValidateSkinnedMeshes(List <GameObject> objs)
{
for (int i = 0; i < objs.Count; i++)
{
Renderer r = MeshBakerUtility.GetRenderer(objs[i]);
if (r is SkinnedMeshRenderer)
{
Transform[] bones = ((SkinnedMeshRenderer)r).bones;
if (bones.Length == 0)
{
Debug.LogWarning("SkinnedMesh " + i + " (" + objs[i] + ") in the list of objects to combine has no bones. Check that 'optimize game object' is not checked in the 'Rig' tab of the asset importer. Mesh Baker cannot combine optimized skinned meshes because the bones are not available.");
}
// UnityEngine.Object parentObject = EditorUtility.GetPrefabParent(r.gameObject);
// string path = AssetDatabase.GetAssetPath(parentObject);
// Debug.Log (path);
// AssetImporter ai = AssetImporter.GetAtPath( path );
// Debug.Log ("bbb " + ai);
// if (ai != null && ai is ModelImporter){
// Debug.Log ("valing 2");
// ModelImporter modelImporter = (ModelImporter) ai;
// if(modelImporter.optimizeMesh){
// Debug.LogError("SkinnedMesh " + i + " (" + objs[i] + ") in the list of objects to combine is optimized. Mesh Baker cannot combine optimized skinned meshes because the bones are not available.");
// }
// }
}
}
return(true);
}
public void EnableDisableSourceObjectRenderers(bool show)
{
for (int i = 0; i < GetObjectsToCombine().Count; i++)
{
GameObject go = GetObjectsToCombine()[i];
if (go != null)
{
Renderer mr = MeshBakerUtility.GetRenderer(go);
if (mr != null)
{
mr.enabled = show;
}
#if UNITY_5
LODGroup lodG = mr.GetComponentInParent <LODGroup>();
if (lodG != null)
{
bool isOnlyInGroup = true;
LOD[] lods = lodG.GetLODs();
for (int j = 0; j < lods.Length; j++)
{
for (int k = 0; k < lods[j].renderers.Length; k++)
{
if (lods[j].renderers[k] != mr)
{
isOnlyInGroup = false;
break;
}
}
}
if (isOnlyInGroup)
{
lodG.enabled = show;
}
}
#endif
}
}
}
public GameObjectFilterInfo(GameObject g, HashSet <GameObject> objsAlreadyInBakers, IGroupByFilter[] filts)
{
go = g;
Renderer r = MeshBakerUtility.GetRenderer(g);
HashSet <Material> matsSet = new HashSet <Material>();
HashSet <Shader> shaderSet = new HashSet <Shader>();
if (r is SkinnedMeshRenderer)
{
isMeshRenderer = false;
}
else
{
isMeshRenderer = true;
}
materials = r.sharedMaterials;
for (int i = 0; i < materials.Length; i++)
{
if (materials[i] != null)
{
matsSet.Add(materials[i]);
shaderSet.Add(materials[i].shader);
}
}
materials = new Material[matsSet.Count];
matsSet.CopyTo(materials);
shaders = new Shader[shaderSet.Count];
standardShaderBlendModes = new StandardShaderBlendMode[matsSet.Count];
shaderSet.CopyTo(shaders);
Array.Sort(materials, new NameComparer());
Array.Sort(shaders, new NameComparer());
List <string> standardShaderBlendModesNameSet = new List <string>();
for (int i = 0; i < materials.Length; i++)
{
if (materials[i].shader.name.StartsWith("Standard") && materials[i].HasProperty("_Mode"))
{
standardShaderBlendModes[i] = (StandardShaderBlendMode)materials[i].GetFloat("_Mode");
}
else
{
standardShaderBlendModes[i] = StandardShaderBlendMode.NotApplicable;
}
if (!standardShaderBlendModesNameSet.Contains(standardShaderBlendModes[i].ToString()))
{
standardShaderBlendModesNameSet.Add(standardShaderBlendModes[i].ToString());
}
materialName += (materials[i] == null ? "null" : materials[i].name);
if (i < materials.Length - 1)
{
materialName += ",";
}
}
standardShaderBlendModesName = "";
standardShaderBlendModesNameSet.Sort();
foreach (string modeName in standardShaderBlendModesNameSet)
{
standardShaderBlendModesName += modeName + ",";
}
for (int i = 0; i < shaders.Length; i++)
{
shaderName += (shaders[i] == null ? "null" : shaders[i].name);
if (i < shaders.Length - 1)
{
shaderName += ",";
}
}
lightmapIndex = r.lightmapIndex;
Mesh mesh = MeshBakerUtility.GetMesh(g);
numVerts = 0;
if (mesh != null)
{
numVerts = mesh.vertexCount;
}
isStatic = go.isStatic;
numMaterials = materials.Length;
warning = "";
alreadyInBakerList = objsAlreadyInBakers.Contains(g);
outOfBoundsUVs = false;
submeshesOverlap = false;
filters = filts;
}
private void DrawGUI(SerializedObject meshBaker, MeshBakerCommon target, System.Type editorWindowType)
{
if (meshBaker == null)
{
return;
}
meshBaker.Update();
//说明窗口
showInstructions = EditorGUILayout.Foldout(showInstructions, "说明:");
if (showInstructions)
{
EditorGUILayout.HelpBox("1. Bake combined material(s).\n\n" +
"2. If necessary set the 'Texture Bake Results' field.\n\n" +
"3. Add scene objects or prefabs to combine or check 'Same As Texture Baker'. For best results these should use the same shader as result material.\n\n" +
"4. Select options and 'Bake'.\n\n" +
"6. Look at warnings/errors in console. Decide if action needs to be taken.\n\n" +
"7. (optional) Disable renderers in source objects.", UnityEditor.MessageType.None);
EditorGUILayout.Separator();
}
MeshBakerCommon momm = (MeshBakerCommon)target;
//已合并材质资源
EditorGUILayout.PropertyField(textureBakeResults, gc_textureBakeResultsGUIContent);
if (textureBakeResults.objectReferenceValue != null)
{
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
//参与网格合并物体列表
EditorGUILayout.LabelField("合并物体列表", EditorStyles.whiteBoldLabel);
if (momm.GetTextureBaker() != null)
{
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, gc_useTextureBakerObjsGUIContent);
}
else
{
useObjsToMeshFromTexBaker.boolValue = false;
momm.useObjsToMeshFromTexBaker = false;
GUI.enabled = false;
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, gc_useTextureBakerObjsGUIContent);
GUI.enabled = true;
}
//与参与材质合并物体不同
if (!momm.useObjsToMeshFromTexBaker)
{
//添加工具
if (GUILayout.Button(gc_openToolsWindowLabelContent))
{
IMeshCombinerEditorWindow mmWin = (IMeshCombinerEditorWindow)EditorWindow.GetWindow(editorWindowType);
mmWin.target = (MeshBakerRoot)target;
}
object[] objs = EditorMethods.DropZone("Drag & Drop Renderers Or Parents Here To Add Objects To Be Combined", 300, 50);
EditorMethods.AddDroppedObjects(objs, momm);
EditorGUILayout.PropertyField(objsToMesh, gc_objectsToCombineGUIContent, true);
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Select Objects In Scene"))
{
Selection.objects = momm.GetObjectsToCombine().ToArray();
if (momm.GetObjectsToCombine().Count > 0)
{
SceneView.lastActiveSceneView.pivot = momm.GetObjectsToCombine()[0].transform.position;
}
}
if (GUILayout.Button(gc_SortAlongAxis))
{
MeshBakerRoot.ZSortObjects sorter = new MeshBakerRoot.ZSortObjects();
sorter.sortAxis = sortOrderAxis.vector3Value;
sorter.SortByDistanceAlongAxis(momm.GetObjectsToCombine());
}
EditorGUILayout.PropertyField(sortOrderAxis, GUIContent.none);
EditorGUILayout.EndHorizontal();
}
else
{
GUI.enabled = false;
EditorGUILayout.PropertyField(objsToMesh, gc_objectsToCombineGUIContent, true);
GUI.enabled = true;
}
EditorGUILayout.EndVertical();
EditorGUILayout.Space();
EditorGUILayout.LabelField("输出：", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(outputOptions, gc_outputOptoinsGUIContent);
//输出方式设置
if (momm.meshCombiner.outputOption == OutputOptions.bakeIntoSceneObject)
{
momm.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("合并后游戏物体",
momm.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (momm is MeshCombinerEntrance)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(new GUIContent(l), m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MeshCombineHandler)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
//合并为预制体
else if (momm.meshCombiner.outputOption == OutputOptions.bakeIntoPrefab)
{
momm.resultPrefab = (GameObject)EditorGUILayout.ObjectField(
gc_combinedMeshPrefabGUIContent, momm.resultPrefab, typeof(GameObject), true);
if (momm is MeshCombinerEntrance)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(new GUIContent(l), m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MeshCombineHandler)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
//合并磁盘中文件
else if (momm.meshCombiner.outputOption == OutputOptions.bakeMeshAssetsInPlace)
{
EditorGUILayout.HelpBox("Try the BatchPrefabBaker component. " +
"It makes preparing a batch of prefabs for static/ dynamic batching much easier.", MessageType.Info);
if (GUILayout.Button("Choose Folder For Bake In Place Meshes"))
{
string newFolder = EditorUtility.SaveFolderPanel("Folder For Bake In Place Meshes", Application.dataPath, "");
if (!newFolder.Contains(Application.dataPath))
{
Debug.LogWarning("The chosen folder must be in your assets folder.");
}
momm.bakeAssetsInPlaceFolderPath = "Assets" + newFolder.Replace(Application.dataPath, "");
}
EditorGUILayout.LabelField("Folder For Meshes: " + momm.bakeAssetsInPlaceFolderPath);
}
//if (momm is MB3_MultiMeshBaker)
//{
// ////MB3_MultiMeshCombiner mmc = (MB3_MultiMeshCombiner)momm.meshCombiner;
// ////mmc.maxVertsInMesh = EditorGUILayout.IntField("Max Verts In Mesh", mmc.maxVertsInMesh);
//}
//-----------------------------------
EditorGUILayout.Space();
EditorGUILayout.LabelField("网格合并设置：", EditorStyles.boldLabel);
bool settingsEnabled = true;
//------------- Mesh Baker Settings is a bit tricky because it is an interface.
UnityEngine.Object obj = settingsHolder.objectReferenceValue;
//通用合并网格设置
// Don't use a PropertyField because we may not be able to use the assigned object.
// It may not implement requried interface.
obj = EditorGUILayout.ObjectField(gc_Settings, obj, typeof(UnityEngine.Object), true);
//通用设置为空，使用下方设置
if (obj == null)
{
settingsEnabled = true;
settingsHolder.objectReferenceValue = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
else if (obj is GameObject)
{
// Check to see if there is a component on this game object that implements MB_IMeshBakerSettingsHolder
IMeshCombinerSettingHolder itf = (IMeshCombinerSettingHolder)((GameObject)obj).GetComponent(typeof(IMeshCombinerSettingHolder));
if (itf != null)
{
settingsEnabled = false;
Component settingsHolderComponent = (Component)itf;
if (settingsHolder.objectReferenceValue != settingsHolderComponent)
{
settingsHolder.objectReferenceValue = settingsHolderComponent;
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(itf.GetMeshBakerSettingsAsSerializedProperty());
}
}
else
{
settingsEnabled = true;
settingsHolder = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
}
else if (obj is IMeshCombinerSettingHolder)
{
settingsEnabled = false;
if (settingsHolder.objectReferenceValue != obj)
{
settingsHolder.objectReferenceValue = obj;
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(((IMeshCombinerSettingHolder)obj).GetMeshBakerSettingsAsSerializedProperty());
}
}
else
{
Debug.LogError("Object was not a Mesh Baker Settings object.");
}
EditorGUILayout.Space();
if (settingsHolder.objectReferenceValue == null)
{
// Use the meshCombiner settings
meshBakerSettingsThis.DrawGUI(momm.meshCombiner, settingsEnabled);
}
else
{
if (meshBakerSettingsExternal == null)
{
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(((IMeshCombinerSettingHolder)obj).GetMeshBakerSettingsAsSerializedProperty());
}
var set = settingsHolder.objectReferenceValue;
var settings = (IMeshCombinerSettingHolder)settingsHolder.objectReferenceValue;
meshBakerSettingsExternal.DrawGUI(settings.GetMeshBakerSettings(), settingsEnabled);
}
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = buttonColor;
if (GUILayout.Button("合并"))
{
bake(momm, ref meshBaker);
}
GUI.backgroundColor = oldColor;
string enableRenderersLabel;
bool disableRendererInSource = false;
if (momm.GetObjectsToCombine().Count > 0)
{
Renderer r = MeshBakerUtility.GetRenderer(momm.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "隐藏源游戏物体";
}
else
{
enableRenderersLabel = "显示源游戏物体";
}
if (GUILayout.Button(enableRenderersLabel))
{
momm.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
