private static bool _BakeIntoCombinedSceneObject(MB3_MeshBakerCommon mom, bool createdDummyTextureBakeResults, ref SerializedObject so)
{
bool success;
mom.ClearMesh();
if (mom.AddDeleteGameObjects(mom.GetObjectsToCombine().ToArray(), null, false))
{
success = true;
mom.Apply(UnwrapUV2);
if (createdDummyTextureBakeResults)
{
Debug.Log(String.Format("Successfully baked {0} meshes each material is mapped to its own submesh.", mom.GetObjectsToCombine().Count));
}
else
{
Debug.Log(String.Format("Successfully baked {0} meshes", mom.GetObjectsToCombine().Count));
}
}
else
{
success = false;
}
return(success);
}
public static bool _OkToCreateDummyTextureBakeResult(MB3_MeshBakerCommon mom)
{
List<GameObject> objsToMesh = mom.GetObjectsToCombine();
if (objsToMesh.Count == 0)
return false;
return true;
}
public static bool bake(MB3_MeshBakerCommon mom)
{
bool createdDummyTextureBakeResults = false;
bool success = false;
try{
if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject ||
mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
success = MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom, out createdDummyTextureBakeResults);
}
else
{
//bake meshes in place
if (mom is MB3_MeshBaker)
{
if (MB3_MeshCombiner.EVAL_VERSION)
{
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
}
else
{
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB3_EditorMethods(), vl))
{
return(false);
}
List <GameObject> objsToMesh = mom.GetObjectsToCombine();
Mesh m = MB3_BakeInPlace.BakeMeshesInPlace((MB3_MeshCombinerSingle)((MB3_MeshBaker)mom).meshCombiner, objsToMesh, mom.bakeAssetsInPlaceFolderPath, updateProgressBar);
if (m != null)
{
success = true;
}
}
}
else
{
Debug.LogError("Multi-mesh Baker components cannot be used for Bake In Place. Use an ordinary Mesh Baker object instead.");
}
}
if (mom.clearBuffersAfterBake)
{
mom.meshCombiner.ClearBuffers();
}
mom.meshCombiner.CheckIntegrity();
} catch (Exception e) {
Debug.LogError(e);
} finally {
if (createdDummyTextureBakeResults)
{
GameObject.DestroyImmediate(mom.textureBakeResults);
mom.textureBakeResults = null;
}
EditorUtility.ClearProgressBar();
}
return(success);
}
public static bool bake(MB3_MeshBakerCommon mom)
{
bool createdDummyTextureBakeResults = false;
bool success = false;
try{
if (mom.textureBakeResults == null){
if (_OkToCreateDummyTextureBakeResult(mom)){
createdDummyTextureBakeResults = true;
List<GameObject> gos = mom.GetObjectsToCombine();
mom.textureBakeResults = MB2_TextureBakeResults.CreateForMaterialsOnRenderer(MB_Utility.GetRenderer(gos[0]));
}
}
if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject){
success = MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
} else if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab){
success = MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
} else {
if (mom is MB3_MeshBaker){
if (MB3_MeshCombiner.EVAL_VERSION){
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
} else {
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB3_EditorMethods(), vl)) return false;
List<GameObject> objsToMesh = mom.GetObjectsToCombine();
Mesh m = MB3_BakeInPlace.BakeMeshesInPlace((MB3_MeshCombinerSingle)((MB3_MeshBaker)mom).meshCombiner, objsToMesh, mom.bakeAssetsInPlaceFolderPath, updateProgressBar);
if (m != null) success = true;
}
} else {
Debug.LogError("Multi-mesh Baker components cannot be used for Bake In Place. Use an ordinary Mesh Baker object instead.");
}
}
if (mom.clearBuffersAfterBake){
mom.meshCombiner.ClearBuffers ();
}
} catch(Exception e){
Debug.LogError(e);
} finally {
if (createdDummyTextureBakeResults){
GameObject.DestroyImmediate(mom.textureBakeResults);
mom.textureBakeResults = null;
}
EditorUtility.ClearProgressBar();
}
return success;
}
public bool _OkToCreateDummyTextureBakeResult(MB3_MeshBakerCommon mom)
{
List <GameObject> objsToMesh = mom.GetObjectsToCombine();
if (objsToMesh.Count == 0)
{
return(false);
}
if (objsToMesh [0] == null)
{
return(false);
}
Material[] ms = MB_Utility.GetGOMaterials(objsToMesh[0]);
for (int i = 1; i < objsToMesh.Count; i++)
{
Material[] ms2 = MB_Utility.GetGOMaterials(objsToMesh[i]);
if (!MB_Utility.ArrayBIsSubsetOfA(ms, ms2))
{
Debug.LogError("Materials on " + objsToMesh[i] + " in the list of objects to combine were not a subset of the materials on the first object in the list.");
return(false);
}
}
return(true);
}
public void DrawGUI(MB3_MeshBakerCommon target, System.Type editorWindowType)
{
if (meshBaker == null)
{
_init(target);
}
meshBaker.Update();
showInstructions = EditorGUILayout.Foldout(showInstructions, "Instructions:");
if (showInstructions)
{
EditorGUILayout.HelpBox("1. Bake combined material(s).\n\n" +
"2. If necessary set the 'Material 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();
}
MB3_MeshBakerCommon mom = (MB3_MeshBakerCommon)target;
mom.meshCombiner.LOG_LEVEL = (MB2_LogLevel)EditorGUILayout.EnumPopup("Log Level", mom.meshCombiner.LOG_LEVEL);
EditorGUILayout.PropertyField(textureBakeResults, textureBakeResultsGUIContent);
if (textureBakeResults.objectReferenceValue != null)
{
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.LabelField("Objects To Be Combined", EditorStyles.boldLabel);
if (mom.GetTextureBaker() != null)
{
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, useTextureBakerObjsGUIContent);
}
else
{
useObjsToMeshFromTexBaker.boolValue = false;
mom.useObjsToMeshFromTexBaker = false;
GUI.enabled = false;
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, useTextureBakerObjsGUIContent);
GUI.enabled = true;
}
if (!mom.useObjsToMeshFromTexBaker)
{
if (GUILayout.Button(openToolsWindowLabelContent))
{
MB3_MeshBakerEditorWindowInterface mmWin = (MB3_MeshBakerEditorWindowInterface)EditorWindow.GetWindow(editorWindowType);
mmWin.target = (MB3_MeshBakerRoot)target;
}
EditorGUILayout.PropertyField(objsToMesh, objectsToCombineGUIContent, true);
}
else
{
GUI.enabled = false;
EditorGUILayout.PropertyField(objsToMesh, objectsToCombineGUIContent, true);
GUI.enabled = true;
}
EditorGUILayout.LabelField("Output", EditorStyles.boldLabel);
if (mom is MB3_MultiMeshBaker)
{
MB3_MultiMeshCombiner mmc = (MB3_MultiMeshCombiner)mom.meshCombiner;
mmc.maxVertsInMesh = EditorGUILayout.IntField("Max Verts In Mesh", mmc.maxVertsInMesh);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(doNorm, doNormGUIContent);
EditorGUILayout.PropertyField(doTan, doTanGUIContent);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(doUV, doUVGUIContent);
EditorGUILayout.PropertyField(doUV1, doUV1GUIContent);
EditorGUILayout.EndHorizontal();
EditorGUILayout.PropertyField(doCol, doColGUIContent);
if (mom.meshCombiner.lightmapOption == MB2_LightmapOptions.generate_new_UV2_layout)
{
EditorGUILayout.HelpBox("Generating new lightmap UVs can split vertices which can push the number of vertices over the 64k limit.", MessageType.Warning);
}
EditorGUILayout.PropertyField(lightmappingOption, lightmappingOptionGUIContent);
EditorGUILayout.PropertyField(outputOptions, outputOptoinsGUIContent);
EditorGUILayout.PropertyField(renderType, renderTypeGUIContent);
if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
//todo switch to renderer
mom.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Object", mom.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (mom is MB3_MeshBaker)
{
string l = "Mesh";
if (mesh.objectReferenceValue != null)
{
l += " (" + mesh.objectReferenceValue.GetInstanceID() + ")";
}
EditorGUILayout.PropertyField(mesh, new GUIContent(l));
}
}
else if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
mom.resultPrefab = (GameObject)EditorGUILayout.ObjectField(combinedMeshPrefabGUIContent, mom.resultPrefab, typeof(GameObject), true);
if (mom is MB3_MeshBaker)
{
string l = "Mesh";
if (mesh.objectReferenceValue != null)
{
l += " (" + mesh.objectReferenceValue.GetInstanceID() + ")";
}
EditorGUILayout.PropertyField(mesh, new GUIContent(l));
}
}
else if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeMeshAssetsInPlace)
{
EditorGUILayout.HelpBox("NEW! 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.");
}
mom.bakeAssetsInPlaceFolderPath = "Assets" + newFolder.Replace(Application.dataPath, "");
}
EditorGUILayout.LabelField("Folder For Meshes: " + mom.bakeAssetsInPlaceFolderPath);
}
EditorGUILayout.PropertyField(clearBuffersAfterBake, clearBuffersAfterBakeGUIContent);
if (GUILayout.Button("Bake"))
{
bake(mom);
}
string enableRenderersLabel;
bool disableRendererInSource = false;
if (mom.GetObjectsToCombine().Count > 0)
{
Renderer r = MB_Utility.GetRenderer(mom.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "Disable Renderers On Source Objects";
}
else
{
enableRenderersLabel = "Enable Renderers On Source Objects";
}
if (GUILayout.Button(enableRenderersLabel))
{
mom.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
void bake(MB3_MeshBakerCommon mom)
{
bool createdDummyTextureBakeResults = false;
try{
if (mom.textureBakeResults == null)
{
if (_OkToCreateDummyTextureBakeResult(mom))
{
createdDummyTextureBakeResults = true;
List <GameObject> gos = mom.GetObjectsToCombine();
mom.textureBakeResults = MB2_TextureBakeResults.CreateForMaterialsOnRenderer(MB_Utility.GetRenderer(gos[0]));
}
}
if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
}
else if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
}
else
{
if (mom is MB3_MeshBaker)
{
if (MB3_MeshCombiner.EVAL_VERSION)
{
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
}
else
{
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB3_EditorMethods(), vl))
{
return;
}
List <GameObject> objsToMesh = mom.GetObjectsToCombine();
//objsToMesh = mom.GetComponent<MB3_TextureBaker>().GetObjectsToCombine();
MB3_BakeInPlace.BakeMeshesInPlace((MB3_MeshCombinerSingle)((MB3_MeshBaker)mom).meshCombiner, objsToMesh, mom.bakeAssetsInPlaceFolderPath, updateProgressBar);
}
}
else
{
Debug.LogError("Multi-mesh Baker components cannot be used for Bake In Place. Use an ordinary Mesh Baker object instead.");
}
}
if (mom.clearBuffersAfterBake)
{
mom.meshCombiner.ClearBuffers();
}
} catch (Exception e) {
Debug.LogError(e);
} finally {
if (createdDummyTextureBakeResults)
{
GameObject.DestroyImmediate(mom.textureBakeResults);
mom.textureBakeResults = null;
}
EditorUtility.ClearProgressBar();
}
}
public void DrawGUI(SerializedObject meshBaker, MB3_MeshBakerCommon target, System.Type editorWindowType)
{
if (meshBaker == null)
{
return;
}
meshBaker.Update();
showInstructions = EditorGUILayout.Foldout(showInstructions, "Instructions:");
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();
}
MB3_MeshBakerCommon momm = (MB3_MeshBakerCommon)target;
EditorGUILayout.PropertyField(logLevel, gc_logLevelContent);
EditorGUILayout.PropertyField(textureBakeResults, gc_textureBakeResultsGUIContent);
bool doingTextureArray = false;
if (textureBakeResults.objectReferenceValue != null)
{
doingTextureArray = ((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).resultType == MB2_TextureBakeResults.ResultType.textureArray;
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
EditorGUILayout.LabelField("Objects To Be Combined", EditorStyles.boldLabel);
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;
}
if (!momm.useObjsToMeshFromTexBaker)
{
if (GUILayout.Button(gc_openToolsWindowLabelContent))
{
MB3_MeshBakerEditorWindowInterface mmWin = (MB3_MeshBakerEditorWindowInterface)EditorWindow.GetWindow(editorWindowType);
mmWin.target = (MB3_MeshBakerRoot)target;
}
object[] objs = MB3_EditorMethods.DropZone("Drag & Drop Renderers Or Parents Here To Add Objects To Be Combined", 300, 50);
MB3_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))
{
MB3_MeshBakerRoot.ZSortObjects sorter = new MB3_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("Output", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(outputOptions, gc_outputOptoinsGUIContent);
if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
//todo switch to renderer
momm.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Object", momm.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (momm is MB3_MeshBaker)
{
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");
((MB3_MeshCombinerSingle)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
else if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
momm.resultPrefab = (GameObject)EditorGUILayout.ObjectField(gc_combinedMeshPrefabGUIContent, momm.resultPrefab, typeof(GameObject), true);
if (momm is MB3_MeshBaker)
{
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");
((MB3_MeshCombinerSingle)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
else if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeMeshAssetsInPlace)
{
EditorGUILayout.HelpBox("NEW! 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("Settings", EditorStyles.boldLabel);
bool settingsEnabled = true;
//------------- Mesh Baker Settings is a bit tricky because it is an interface.
EditorGUILayout.Space();
UnityEngine.Object obj = settingsHolder.objectReferenceValue;
// 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);
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
MB_IMeshBakerSettingsHolder itf = (MB_IMeshBakerSettingsHolder)((GameObject)obj).GetComponent(typeof(MB_IMeshBakerSettingsHolder));
if (itf != null)
{
settingsEnabled = false;
Component settingsHolderComponent = (Component)itf;
if (settingsHolder.objectReferenceValue != settingsHolderComponent)
{
settingsHolder.objectReferenceValue = settingsHolderComponent;
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
itf.GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
}
else
{
settingsEnabled = true;
settingsHolder = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
}
else if (obj is MB_IMeshBakerSettingsHolder)
{
settingsEnabled = false;
if (settingsHolder.objectReferenceValue != obj)
{
settingsHolder.objectReferenceValue = obj;
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
((MB_IMeshBakerSettingsHolder)obj).GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
}
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, doingTextureArray);
}
else
{
if (meshBakerSettingsExternal == null)
{
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
((MB_IMeshBakerSettingsHolder)obj).GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
meshBakerSettingsExternal.DrawGUI(((MB_IMeshBakerSettingsHolder)settingsHolder.objectReferenceValue).GetMeshBakerSettings(), settingsEnabled, doingTextureArray);
}
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = buttonColor;
if (GUILayout.Button("Bake"))
{
bake(momm, ref meshBaker);
}
GUI.backgroundColor = oldColor;
string enableRenderersLabel;
bool disableRendererInSource = false;
if (momm.GetObjectsToCombine().Count > 0)
{
Renderer r = MB_Utility.GetRenderer(momm.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "Disable Renderers On Source Objects";
}
else
{
enableRenderersLabel = "Enable Renderers On Source Objects";
}
if (GUILayout.Button(enableRenderersLabel))
{
momm.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
public void DrawGUI(SerializedObject meshBaker, MB3_MeshBakerCommon target, UnityEngine.Object[] targets, System.Type editorWindowType)
{
if (meshBaker == null)
{
return;
}
meshBaker.Update();
showInstructions = EditorGUILayout.Foldout(showInstructions, "Instructions:");
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();
}
MB3_MeshBakerCommon momm = (MB3_MeshBakerCommon)target;
EditorGUILayout.PropertyField(logLevel, gc_logLevelContent);
EditorGUILayout.PropertyField(textureBakeResults, gc_textureBakeResultsGUIContent);
bool doingTextureArray = false;
if (textureBakeResults.objectReferenceValue != null)
{
doingTextureArray = ((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).resultType == MB2_TextureBakeResults.ResultType.textureArray;
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
EditorGUILayout.LabelField("Objects To Be Combined", EditorStyles.boldLabel);
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;
}
if (!momm.useObjsToMeshFromTexBaker)
{
if (GUILayout.Button(gc_openToolsWindowLabelContent))
{
MB3_MeshBakerEditorWindow mmWin = (MB3_MeshBakerEditorWindow)EditorWindow.GetWindow(editorWindowType);
mmWin.SetTarget((MB3_MeshBakerRoot)momm);
}
object[] objs = MB3_EditorMethods.DropZone("Drag & Drop Renderers or Parents\n" + "HERE\n" +
"to add objects to be combined", 300, 50);
MB3_EditorMethods.AddDroppedObjects(objs, momm);
EditorGUILayout.PropertyField(objsToMesh, gc_objectsToCombineGUIContent, true);
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Select Objects In Scene"))
{
List <MB3_MeshBakerCommon> selectedBakers = _getBakersFromTargets(targets);
List <GameObject> obsToCombine = new List <GameObject>();
foreach (MB3_MeshBakerCommon baker in selectedBakers)
{
obsToCombine.AddRange(baker.GetObjectsToCombine());
}
Selection.objects = obsToCombine.ToArray();
if (momm.GetObjectsToCombine().Count > 0)
{
SceneView.lastActiveSceneView.pivot = momm.GetObjectsToCombine()[0].transform.position;
}
}
if (GUILayout.Button(gc_SortAlongAxis))
{
MB3_MeshBakerRoot.ZSortObjects sorter = new MB3_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("Output", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(outputOptions, gc_outputOptoinsGUIContent);
if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
Transform pgo = (Transform)EditorGUILayout.ObjectField(gc_parentSceneObject, parentSceneObject.objectReferenceValue, typeof(Transform), true);
if (pgo != null && MB_Utility.IsSceneInstance(pgo.gameObject))
{
parentSceneObject.objectReferenceValue = pgo;
}
else
{
parentSceneObject.objectReferenceValue = null;
}
//todo switch to renderer
momm.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Object", momm.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (momm is MB3_MeshBaker)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(gc_combinedMesh, m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MB3_MeshCombinerSingle)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
else if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
if (momm.meshCombiner.settings.renderType == MB_RenderType.skinnedMeshRenderer)
{
EditorGUILayout.HelpBox("The workflow for baking Skinned Meshes into prefabs has changed as of version 29.1. " +
"It is no longer necessary to manually copy bones to the target prefab after baking. This should happen automatically.", MessageType.Info);
}
Transform pgo = (Transform)EditorGUILayout.ObjectField(gc_parentSceneObject, parentSceneObject.objectReferenceValue, typeof(Transform), true);
if (pgo != null && MB_Utility.IsSceneInstance(pgo.gameObject))
{
parentSceneObject.objectReferenceValue = pgo;
}
else
{
parentSceneObject.objectReferenceValue = null;
}
EditorGUILayout.BeginHorizontal();
momm.resultPrefab = (GameObject)EditorGUILayout.ObjectField(gc_combinedMeshPrefabGUIContent, momm.resultPrefab, typeof(GameObject), true);
if (momm.resultPrefab != null)
{
string assetPath = AssetDatabase.GetAssetPath(momm.resultPrefab);
if (assetPath == null || assetPath.Length == 0)
{
Debug.LogError("The " + gc_combinedMeshPrefabGUIContent.text + " must be a prefab asset, not a scene GameObject");
momm.resultPrefab = null;
}
else
{
MB_PrefabType pt = MBVersionEditor.PrefabUtility_GetPrefabType(momm.resultPrefab);
if (pt != MB_PrefabType.prefabAsset)
{
Debug.LogError("The " + gc_combinedMeshPrefabGUIContent.text + " must be a prefab asset, the prefab type was '" + pt + "'");
momm.resultPrefab = null;
}
}
}
else
{
if (GUILayout.Button("Create Empty Prefab"))
{
if (!Application.isPlaying)
{
string path = EditorUtility.SaveFilePanelInProject("Create Empty Prefab", "MyPrefab", "prefab", "Create a prefab containing an empty GameObject");
string pathNoFolder = Path.GetDirectoryName(path);
string fileNameNoExt = Path.GetFileNameWithoutExtension(path);
List <MB3_MeshBakerCommon> selectedBakers = _getBakersFromTargets(targets);
if (selectedBakers.Count > 1)
{
Debug.Log("About to create prefabs for " + selectedBakers.Count);
}
int idx = 0;
foreach (MB3_MeshBakerCommon baker in selectedBakers)
{
createEmptyPrefab(baker, pathNoFolder, fileNameNoExt, idx);
idx++;
}
}
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.PropertyField(resultPrefabLeaveInstanceInSceneAfterBake, gc_resultPrefabLeaveInstanceInSceneAfterBake);
if (momm is MB3_MeshBaker)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(gc_combinedMesh, m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MB3_MeshCombinerSingle)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
else if (momm.meshCombiner.outputOption == MB2_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.");
}
string folder = "Assets" + newFolder.Replace(Application.dataPath, "");
List <MB3_MeshBakerCommon> selectedBakers = _getBakersFromTargets(targets);
Undo.RecordObjects(targets, "Undo Set Folder");
foreach (MB3_MeshBakerCommon baker in selectedBakers)
{
baker.bakeAssetsInPlaceFolderPath = folder;
EditorUtility.SetDirty(baker);
}
}
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("Settings", EditorStyles.boldLabel);
bool settingsEnabled = true;
//------------- Mesh Baker Settings is a bit tricky because it is an interface.
EditorGUILayout.Space();
UnityEngine.Object obj = settingsHolder.objectReferenceValue;
// 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);
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
MB_IMeshBakerSettingsHolder itf = (MB_IMeshBakerSettingsHolder)((GameObject)obj).GetComponent(typeof(MB_IMeshBakerSettingsHolder));
if (itf != null)
{
settingsEnabled = false;
Component settingsHolderComponent = (Component)itf;
if (settingsHolder.objectReferenceValue != settingsHolderComponent)
{
settingsHolder.objectReferenceValue = settingsHolderComponent;
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
itf.GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
}
else
{
settingsEnabled = true;
settingsHolder = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
}
else if (obj is MB_IMeshBakerSettingsHolder)
{
settingsEnabled = false;
if (settingsHolder.objectReferenceValue != obj)
{
settingsHolder.objectReferenceValue = obj;
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
((MB_IMeshBakerSettingsHolder)obj).GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
}
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, doingTextureArray);
}
else
{
if (meshBakerSettingsExternal == null)
{
meshBakerSettingsExternal = new MB_MeshBakerSettingsEditor();
UnityEngine.Object targetObj;
string propertyName;
((MB_IMeshBakerSettingsHolder)obj).GetMeshBakerSettingsAsSerializedProperty(out propertyName, out targetObj);
SerializedProperty meshBakerSettings = new SerializedObject(targetObj).FindProperty(propertyName);
meshBakerSettingsExternal.OnEnable(meshBakerSettings);
}
meshBakerSettingsExternal.DrawGUI(((MB_IMeshBakerSettingsHolder)settingsHolder.objectReferenceValue).GetMeshBakerSettings(), settingsEnabled, doingTextureArray);
}
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = buttonColor;
if (GUILayout.Button("Bake"))
{
List <MB3_MeshBakerCommon> selectedBakers = _getBakersFromTargets(targets);
if (selectedBakers.Count > 1)
{
Debug.Log("About to bake " + selectedBakers.Count);
}
foreach (MB3_MeshBakerCommon baker in selectedBakers)
{
// Why are we caching and recreating the SerializedObject? Because "bakeIntoPrefab" corrupts the serialized object
// and the meshBaker SerializedObject throws an NRE the next time it gets used.
MB3_MeshBakerCommon mbr = (MB3_MeshBakerCommon)meshBaker.targetObject;
bake(baker);
meshBaker = new SerializedObject(mbr);
}
}
GUI.backgroundColor = oldColor;
string enableRenderersLabel;
bool disableRendererInSource = false;
if (momm.GetObjectsToCombine().Count > 0)
{
Renderer r = MB_Utility.GetRenderer(momm.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "Disable Renderers On Source Objects";
}
else
{
enableRenderersLabel = "Enable Renderers On Source Objects";
}
if (GUILayout.Button(enableRenderersLabel))
{
List <MB3_MeshBakerCommon> selectedBakers = _getBakersFromTargets(targets);
foreach (MB3_MeshBakerCommon baker in selectedBakers)
{
baker.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
public static bool _OkToCreateDummyTextureBakeResult(MB3_MeshBakerCommon mom){
List<GameObject> objsToMesh = mom.GetObjectsToCombine ();
if (objsToMesh.Count == 0)
return false;
if (objsToMesh [0] == null)
return false;
Material[] ms = MB_Utility.GetGOMaterials(objsToMesh[0]);
for (int i = 1; i < objsToMesh.Count; i++) {
Material[] ms2 = MB_Utility.GetGOMaterials(objsToMesh[i]);
if (!MB_Utility.ArrayBIsSubsetOfA(ms,ms2)){
Debug.LogError ("Materials on " + objsToMesh[i] + " in the list of objects to combine were not a subset of the materials on the first object in the list.");
return false;
}
}
return true;
}
public override void OnInspectorGUI()
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)target;
MB3_TextureBaker tb = ((MB3_MeshBakerGrouper)target).GetComponent <MB3_TextureBaker>();
DrawGrouperInspector();
if (GUILayout.Button("Generate Mesh Bakers"))
{
if (tb == null)
{
Debug.LogError("There must be an MB3_TextureBaker attached to this game object.");
return;
}
if (tb.GetObjectsToCombine().Count == 0)
{
Debug.LogError("The MB3_MeshBakerGrouper creates clusters based on the objects to combine in the MB3_TextureBaker component. There were no objects in this list.");
return;
}
if (tb.transform.childCount > 0)
{
Debug.LogWarning("This MB3_TextureBaker had some existing child objects. You may want to delete these before 'Generating Mesh Bakers' since your source objects may be included in the List Of Objects To Combine of multiple MeshBaker objects.");
}
if (tb != null)
{
((MB3_MeshBakerGrouper)target).grouper.DoClustering(tb);
}
else
{
Debug.LogError("MB3_MeshBakerGrouper needs to be attached to an MB3_TextureBaker");
}
}
if (GUILayout.Button("Bake All Child MeshBakers"))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
if (mBakers[i].textureBakeResults != null)
{
bool createdDummyMaterialBakeResult;
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mBakers[i], out createdDummyMaterialBakeResult);
}
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
string buttonTextEnableRenderers = "Disable Renderers On All Child MeshBaker Source Objs";
bool enableRenderers = false;
MB3_MeshBakerCommon bc = tbg.GetComponentInChildren <MB3_MeshBakerCommon>();
if (bc != null && bc.GetObjectsToCombine().Count > 0)
{
GameObject go = bc.GetObjectsToCombine()[0];
if (go != null && go.GetComponent <Renderer>() != null && go.GetComponent <Renderer>().enabled == false)
{
buttonTextEnableRenderers = "Enable Renderers On All Child MeshBaker Source Objs";
enableRenderers = true;
}
}
if (GUILayout.Button(buttonTextEnableRenderers))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
mBakers[i].EnableDisableSourceObjectRenderers(enableRenderers);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
if (DateTime.UtcNow.Ticks - lastBoundsCheckRefreshTime > 10000000 && tb != null)
{
List <GameObject> gos = tb.GetObjectsToCombine();
Bounds b = new Bounds(Vector3.zero, Vector3.one);
if (gos.Count > 0 && gos[0] != null && gos[0].GetComponent <Renderer>() != null)
{
b = gos[0].GetComponent <Renderer>().bounds;
}
for (int i = 0; i < gos.Count; i++)
{
if (gos[i] != null && gos[i].GetComponent <Renderer>() != null)
{
b.Encapsulate(gos[i].GetComponent <Renderer>().bounds);
}
}
tbg.sourceObjectBounds = b;
lastBoundsCheckRefreshTime = DateTime.UtcNow.Ticks;
}
grouper.ApplyModifiedProperties();
}
private static bool _BakeIntoCombinedPrefab(MB3_MeshBakerCommon mom, bool createdDummyTextureBakeResults, ref SerializedObject so)
{
bool success = false;
List <Transform> tempPrefabInstanceRoots = null;
GameObject[] objsToCombine = mom.GetObjectsToCombine().ToArray();
if (mom.meshCombiner.settings.renderType == MB_RenderType.skinnedMeshRenderer)
{
tempPrefabInstanceRoots = new List <Transform>();
// We are going to move bones of source objs and transforms into our combined mesh prefab so make some duplicates
// so that we don't destroy a setup.
_DuplicateSrcObjectInstancesAndUnpack(mom.meshCombiner.settings.renderType, objsToCombine, tempPrefabInstanceRoots);
}
try
{
MB3_EditorMethods editorMethods = new MB3_EditorMethods();
mom.ClearMesh(editorMethods);
if (mom.AddDeleteGameObjects(objsToCombine, null, false))
{
success = true;
mom.Apply(UnwrapUV2);
if (createdDummyTextureBakeResults)
{
Debug.Log(String.Format("Successfully baked {0} meshes each material is mapped to its own submesh.", mom.GetObjectsToCombine().Count));
}
else
{
Debug.Log(String.Format("Successfully baked {0} meshes", mom.GetObjectsToCombine().Count));
}
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.");
success = false;
}
else
{
string baseName = Path.GetFileNameWithoutExtension(prefabPth);
string folderPath = prefabPth.Substring(0, prefabPth.Length - baseName.Length - 7);
string newFilename = folderPath + baseName + "-mesh";
SaveMeshsToAssetDatabase(mom, folderPath, newFilename);
RebuildPrefab(mom, ref so, mom.resultPrefabLeaveInstanceInSceneAfterBake, tempPrefabInstanceRoots, objsToCombine);
}
}
else
{
success = false;
}
}
catch
{
throw;
} finally
{
// Clean up temporary created instances. If success was true then they should have been added to a prefab
// and cleaned up for us.
if (success == false)
{
if (tempPrefabInstanceRoots != null)
{
for (int i = 0; i < tempPrefabInstanceRoots.Count; i++)
{
MB_Utility.Destroy(tempPrefabInstanceRoots[i]);
}
}
}
}
return(success);
}
public override void OnInspectorGUI()
{
grouper.Update();
DrawGrouperInspector();
if (GUILayout.Button("Generate Mesh Bakers"))
{
for (int tIdx = 0; tIdx < targets.Length; tIdx++)
{
_generateMeshBakers(targets[tIdx]);
}
}
if (GUILayout.Button("Bake All Child MeshBakers"))
{
for (int tIdx = 0; tIdx < targets.Length; tIdx++)
{
_bakeAllChildMeshBakers(targets[tIdx], ref grouper);
}
}
string buttonTextEnableRenderers = "Disable Renderers On All Child MeshBaker Source Objs";
bool enableRenderers = false;
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)target;
MB3_MeshBakerCommon bc = tbg.GetComponentInChildren <MB3_MeshBakerCommon>();
if (bc != null && bc.GetObjectsToCombine().Count > 0)
{
GameObject go = bc.GetObjectsToCombine()[0];
if (go != null && go.GetComponent <Renderer>() != null && go.GetComponent <Renderer>().enabled == false)
{
buttonTextEnableRenderers = "Enable Renderers On All Child MeshBaker Source Objs";
enableRenderers = true;
}
}
}
if (GUILayout.Button(buttonTextEnableRenderers))
{
for (int tIdx = 0; tIdx < targets.Length; tIdx++)
{
_enableDisableRenderers(targets[tIdx], enableRenderers);
}
}
if (GUILayout.Button("Delete All Child Mesh Bakers & Combined Meshes"))
{
if (EditorUtility.DisplayDialog("Delete Mesh Bakers", "Delete all child mesh bakers", "OK", "Cancel"))
{
for (int i = 0; i < targets.Length; i++)
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)targets[i];
tbg.DeleteAllChildMeshBakers();
}
}
}
if (DateTime.UtcNow.Ticks - lastBoundsCheckRefreshTime > 10000000)
{
MB3_TextureBaker tb = ((MB3_MeshBakerGrouper)target).GetComponent <MB3_TextureBaker>();
if (tb != null)
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)target;
List <GameObject> gos = tb.GetObjectsToCombine();
Bounds b = new Bounds(Vector3.zero, Vector3.one);
if (gos.Count > 0 && gos[0] != null && gos[0].GetComponent <Renderer>() != null)
{
b = gos[0].GetComponent <Renderer>().bounds;
}
for (int i = 0; i < gos.Count; i++)
{
if (gos[i] != null && gos[i].GetComponent <Renderer>() != null)
{
b.Encapsulate(gos[i].GetComponent <Renderer>().bounds);
}
}
tbg.sourceObjectBounds = b;
lastBoundsCheckRefreshTime = DateTime.UtcNow.Ticks;
}
}
grouper.ApplyModifiedProperties();
}
public override void OnInspectorGUI()
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)target;
MB3_TextureBaker tb = ((MB3_MeshBakerGrouper)target).GetComponent <MB3_TextureBaker>();
grouper.Update();
DrawGrouperInspector();
if (GUILayout.Button("Generate Mesh Bakers"))
{
if (tb == null)
{
Debug.LogError("There must be an MB3_TextureBaker attached to this game object.");
return;
}
if (tb.GetObjectsToCombine().Count == 0)
{
Debug.LogError("The MB3_MeshBakerGrouper creates clusters based on the objects to combine in the MB3_TextureBaker component. There were no objects in this list.");
return;
}
//check if any of the objes that will be added to bakers already exist in child bakers
List <GameObject> objsWeAreGrouping = tb.GetObjectsToCombine();
MB3_MeshBakerCommon[] alreadyExistBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
bool foundChildBakersWithObjsToCombine = false;
for (int i = 0; i < alreadyExistBakers.Length; i++)
{
List <GameObject> childOjs2Combine = alreadyExistBakers[i].GetObjectsToCombine();
for (int j = 0; j < childOjs2Combine.Count; j++)
{
if (childOjs2Combine[j] != null && objsWeAreGrouping.Contains(childOjs2Combine[j]))
{
foundChildBakersWithObjsToCombine = true;
break;
}
}
}
bool proceed = true;
if (foundChildBakersWithObjsToCombine)
{
proceed = EditorUtility.DisplayDialog("Replace Previous Generated Bakers", "Delete child bakers?\n\n" +
"This grouper has child Mesh Baker objects from a previous clustering. Do you want to delete these and create new ones?", "OK", "Cancel");
}
if (proceed)
{
if (foundChildBakersWithObjsToCombine)
{
tbg.DeleteAllChildMeshBakers();
}
((MB3_MeshBakerGrouper)target).grouper.DoClustering(tb, tbg);
}
}
if (GUILayout.Button("Bake All Child MeshBakers"))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
bool createdDummyMaterialBakeResult;
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mBakers[i], out createdDummyMaterialBakeResult, ref grouper);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
string buttonTextEnableRenderers = "Disable Renderers On All Child MeshBaker Source Objs";
bool enableRenderers = false;
MB3_MeshBakerCommon bc = tbg.GetComponentInChildren <MB3_MeshBakerCommon>();
if (bc != null && bc.GetObjectsToCombine().Count > 0)
{
GameObject go = bc.GetObjectsToCombine()[0];
if (go != null && go.GetComponent <Renderer>() != null && go.GetComponent <Renderer>().enabled == false)
{
buttonTextEnableRenderers = "Enable Renderers On All Child MeshBaker Source Objs";
enableRenderers = true;
}
}
if (GUILayout.Button(buttonTextEnableRenderers))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
mBakers[i].EnableDisableSourceObjectRenderers(enableRenderers);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
if (GUILayout.Button("Delete All Child Mesh Bakers & Combined Meshes"))
{
if (EditorUtility.DisplayDialog("Delete Mesh Bakers", "Delete all child mesh bakers", "OK", "Cancel"))
{
tbg.DeleteAllChildMeshBakers();
}
}
if (DateTime.UtcNow.Ticks - lastBoundsCheckRefreshTime > 10000000 && tb != null)
{
List <GameObject> gos = tb.GetObjectsToCombine();
Bounds b = new Bounds(Vector3.zero, Vector3.one);
if (gos.Count > 0 && gos[0] != null && gos[0].GetComponent <Renderer>() != null)
{
b = gos[0].GetComponent <Renderer>().bounds;
}
for (int i = 0; i < gos.Count; i++)
{
if (gos[i] != null && gos[i].GetComponent <Renderer>() != null)
{
b.Encapsulate(gos[i].GetComponent <Renderer>().bounds);
}
}
tbg.sourceObjectBounds = b;
lastBoundsCheckRefreshTime = DateTime.UtcNow.Ticks;
}
grouper.ApplyModifiedProperties();
}
public void DrawGUI(SerializedObject meshBaker, MB3_MeshBakerCommon target, System.Type editorWindowType)
{
if (meshBaker == null)
{
return;
}
meshBaker.Update();
showInstructions = EditorGUILayout.Foldout(showInstructions, "Instructions:");
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();
}
MB3_MeshBakerCommon momm = (MB3_MeshBakerCommon)target;
//mom.meshCombiner.LOG_LEVEL = (MB2_LogLevel) EditorGUILayout.EnumPopup("Log Level", mom.meshCombiner.LOG_LEVEL);
EditorGUILayout.PropertyField(logLevel, gc_logLevelContent);
EditorGUILayout.PropertyField(textureBakeResults, gc_textureBakeResultsGUIContent);
if (textureBakeResults.objectReferenceValue != null)
{
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((MB2_TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.BeginVertical(editorBoxBackgroundStyle);
EditorGUILayout.LabelField("Objects To Be Combined", EditorStyles.boldLabel);
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;
}
if (!momm.useObjsToMeshFromTexBaker)
{
if (GUILayout.Button(gc_openToolsWindowLabelContent))
{
MB3_MeshBakerEditorWindowInterface mmWin = (MB3_MeshBakerEditorWindowInterface)EditorWindow.GetWindow(editorWindowType);
mmWin.target = (MB3_MeshBakerRoot)target;
}
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))
{
MB3_MeshBakerRoot.ZSortObjects sorter = new MB3_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.LabelField("Output", EditorStyles.boldLabel);
if (momm is MB3_MultiMeshBaker)
{
MB3_MultiMeshCombiner mmc = (MB3_MultiMeshCombiner)momm.meshCombiner;
mmc.maxVertsInMesh = EditorGUILayout.IntField("Max Verts In Mesh", mmc.maxVertsInMesh);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(doNorm, gc_doNormGUIContent);
EditorGUILayout.PropertyField(doTan, gc_doTanGUIContent);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(doUV, gc_doUVGUIContent);
EditorGUILayout.PropertyField(doUV3, gc_doUV3GUIContent);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(doUV4, gc_doUV4GUIContent);
EditorGUILayout.PropertyField(doCol, gc_doColGUIContent);
EditorGUILayout.EndHorizontal();
EditorGUILayout.PropertyField(doBlendShapes, gc_doBlendShapeGUIContent);
if (momm.meshCombiner.lightmapOption == MB2_LightmapOptions.preserve_current_lightmapping)
{
if (MBVersion.GetMajorVersion() == 5)
{
EditorGUILayout.HelpBox("The best choice for Unity 5 is to Ignore_UV2 or Generate_New_UV2 layout. Unity's baked GI will create the UV2 layout it wants. See manual for more information.", MessageType.Warning);
}
}
if (momm.meshCombiner.lightmapOption == MB2_LightmapOptions.generate_new_UV2_layout)
{
EditorGUILayout.HelpBox("Generating new lightmap UVs can split vertices which can push the number of vertices over the 64k limit.", MessageType.Warning);
}
EditorGUILayout.PropertyField(lightmappingOption, gc_lightmappingOptionGUIContent);
if (momm.meshCombiner.lightmapOption == MB2_LightmapOptions.generate_new_UV2_layout)
{
EditorGUILayout.PropertyField(uv2OutputParamsHardAngle, gc_uv2HardAngleGUIContent);
EditorGUILayout.PropertyField(uv2OutputParamsPackingMargin, gc_uv2PackingMarginUV3GUIContent);
EditorGUILayout.Separator();
}
EditorGUILayout.PropertyField(outputOptions, gc_outputOptoinsGUIContent);
EditorGUILayout.PropertyField(renderType, gc_renderTypeGUIContent);
if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
//todo switch to renderer
momm.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Object", momm.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (momm is MB3_MeshBaker)
{
string l = "Mesh";
if (mesh.objectReferenceValue != null)
{
l += " (" + mesh.objectReferenceValue.GetInstanceID() + ")";
}
EditorGUILayout.PropertyField(mesh, new GUIContent(l));
}
}
else if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
momm.resultPrefab = (GameObject)EditorGUILayout.ObjectField(gc_combinedMeshPrefabGUIContent, momm.resultPrefab, typeof(GameObject), true);
if (momm is MB3_MeshBaker)
{
string l = "Mesh";
if (mesh.objectReferenceValue != null)
{
l += " (" + mesh.objectReferenceValue.GetInstanceID() + ")";
}
EditorGUILayout.PropertyField(mesh, new GUIContent(l));
}
}
else if (momm.meshCombiner.outputOption == MB2_OutputOptions.bakeMeshAssetsInPlace)
{
EditorGUILayout.HelpBox("NEW! 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);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(clearBuffersAfterBake, gc_clearBuffersAfterBakeGUIContent);
EditorGUILayout.PropertyField(centerMeshToBoundsCenter, gc_CenterMeshToBoundsCenter);
EditorGUILayout.EndHorizontal();
EditorGUILayout.PropertyField(optimizeAfterBake, gc_OptimizeAfterBake);
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = buttonColor;
if (GUILayout.Button("Bake"))
{
bake(momm);
}
GUI.backgroundColor = oldColor;
string enableRenderersLabel;
bool disableRendererInSource = false;
if (momm.GetObjectsToCombine().Count > 0)
{
Renderer r = MB_Utility.GetRenderer(momm.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "Disable Renderers On Source Objects";
}
else
{
enableRenderersLabel = "Enable Renderers On Source Objects";
}
if (GUILayout.Button(enableRenderersLabel))
{
momm.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
public override void OnInspectorGUI()
{
MB3_MeshBakerGrouper tbg = (MB3_MeshBakerGrouper)target;
MB3_TextureBaker tb = ((MB3_MeshBakerGrouper)target).GetComponent <MB3_TextureBaker>();
grouper.Update();
DrawGrouperInspector();
EditorGUILayout.PropertyField(includeCellsWithOnlyOneRenderer, gc_IncludeCellsWithOnlyOneRenderer);
if (GUILayout.Button("Generate Mesh Bakers"))
{
if (tb == null)
{
Debug.LogError("There must be an MB3_TextureBaker attached to this game object.");
return;
}
if (tb.GetObjectsToCombine().Count == 0)
{
Debug.LogError("The MB3_MeshBakerGrouper creates clusters based on the objects to combine in the MB3_TextureBaker component. There were no objects in this list.");
return;
}
//check if any of the objes that will be added to bakers already exist in child bakers
List <GameObject> objsWeAreGrouping = tb.GetObjectsToCombine();
MB3_MeshBakerCommon[] alreadyExistBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
bool foundChildBakersWithObjsToCombine = false;
for (int i = 0; i < alreadyExistBakers.Length; i++)
{
List <GameObject> childOjs2Combine = alreadyExistBakers[i].GetObjectsToCombine();
for (int j = 0; j < childOjs2Combine.Count; j++)
{
if (childOjs2Combine[j] != null && objsWeAreGrouping.Contains(childOjs2Combine[j]))
{
Debug.LogError("Could not Generate Mesh Bakers. This MeshBakerGrouper already has child MeshBaker's that contain some of the objects to be grouped. Remove these child bakers before trying to Generate Mesh Bakers.");
foundChildBakersWithObjsToCombine = true;
break;
}
}
Debug.LogWarning("This MB3_TextureBaker had some existing child objects. You may want to delete these before 'Generating Mesh Bakers' since your source objects may be included in the List Of Objects To Combine of multiple MeshBaker objects.");
}
if (!foundChildBakersWithObjsToCombine)
{
((MB3_MeshBakerGrouper)target).grouper.DoClustering(tb, tbg);
}
}
if (GUILayout.Button("Bake All Child MeshBakers"))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
bool createdDummyMaterialBakeResult;
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mBakers[i], out createdDummyMaterialBakeResult);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
string buttonTextEnableRenderers = "Disable Renderers On All Child MeshBaker Source Objs";
bool enableRenderers = false;
MB3_MeshBakerCommon bc = tbg.GetComponentInChildren <MB3_MeshBakerCommon>();
if (bc != null && bc.GetObjectsToCombine().Count > 0)
{
GameObject go = bc.GetObjectsToCombine()[0];
if (go != null && go.GetComponent <Renderer>() != null && go.GetComponent <Renderer>().enabled == false)
{
buttonTextEnableRenderers = "Enable Renderers On All Child MeshBaker Source Objs";
enableRenderers = true;
}
}
if (GUILayout.Button(buttonTextEnableRenderers))
{
try
{
MB3_MeshBakerCommon[] mBakers = tbg.GetComponentsInChildren <MB3_MeshBakerCommon>();
for (int i = 0; i < mBakers.Length; i++)
{
mBakers[i].EnableDisableSourceObjectRenderers(enableRenderers);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
if (DateTime.UtcNow.Ticks - lastBoundsCheckRefreshTime > 10000000 && tb != null)
{
List <GameObject> gos = tb.GetObjectsToCombine();
Bounds b = new Bounds(Vector3.zero, Vector3.one);
if (gos.Count > 0 && gos[0] != null && gos[0].GetComponent <Renderer>() != null)
{
b = gos[0].GetComponent <Renderer>().bounds;
}
for (int i = 0; i < gos.Count; i++)
{
if (gos[i] != null && gos[i].GetComponent <Renderer>() != null)
{
b.Encapsulate(gos[i].GetComponent <Renderer>().bounds);
}
}
tbg.sourceObjectBounds = b;
lastBoundsCheckRefreshTime = DateTime.UtcNow.Ticks;
}
grouper.ApplyModifiedProperties();
}
public static bool BakeIntoCombined(MB3_MeshBakerCommon mom)
{
MB2_OutputOptions prefabOrSceneObject = mom.meshCombiner.outputOption;
if (MB3_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB2_OutputOptions.bakeIntoPrefab)
{
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return(false);
}
if (prefabOrSceneObject != MB2_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB2_OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return(false);
}
MB3_TextureBaker tb = mom.GetComponent <MB3_TextureBaker>();
if (mom.textureBakeResults == null && tb != null)
{
mom.textureBakeResults = tb.textureBakeResults;
}
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB3_EditorMethods(), vl))
{
return(false);
}
if (prefabOrSceneObject == MB2_OutputOptions.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(false);
}
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 == MB2_OutputOptions.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(false);
}
}
else if (prefabOrSceneObject == MB2_OutputOptions.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(false);
}
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 == MB_RenderType.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");
return(false);
}
}
return(true);
}
public static bool BakeIntoCombined(MB3_MeshBakerCommon mom, out bool createdDummyTextureBakeResults)
{
MB2_OutputOptions prefabOrSceneObject = mom.meshCombiner.outputOption;
createdDummyTextureBakeResults = false;
if (MB3_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB2_OutputOptions.bakeIntoPrefab){
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return false;
}
if (prefabOrSceneObject != MB2_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB2_OutputOptions.bakeIntoSceneObject){
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return false;
}
MB3_TextureBaker tb = mom.GetComponentInParent<MB3_TextureBaker>();
if (mom.textureBakeResults == null && tb != null){
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.textureBakeResults == null)
{
if (_OkToCreateDummyTextureBakeResult(mom))
{
createdDummyTextureBakeResults = true;
List<GameObject> gos = mom.GetObjectsToCombine();
if (mom.GetNumObjectsInCombined() > 0)
{
Debug.LogError("'Texture Bake Result' must be set to add more objects to a combined mesh that already contains objects. Try enabling 'clear buffers after bake'");
return false;
}
mom.textureBakeResults = MB2_TextureBakeResults.CreateForMaterialsOnRenderer(gos.ToArray(), mom.meshCombiner.GetMaterialsOnTargetRenderer());
if (mom.meshCombiner.LOG_LEVEL >= MB2_LogLevel.debug) { Debug.Log("'Texture Bake Result' was not set. Creating a temporary one. Each material will be mapped to a separate submesh."); }
}
}
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB3_EditorMethods(),vl)) return false;
if (prefabOrSceneObject == MB2_OutputOptions.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 false;
}
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( UnwrapUV2 );
if (createdDummyTextureBakeResults)
{
Debug.Log(String.Format("Successfully baked {0} meshes each material is mapped to its own submesh.", mom.GetObjectsToCombine().Count));
} else
{
Debug.Log(String.Format("Successfully baked {0} meshes", mom.GetObjectsToCombine().Count));
}
if (prefabOrSceneObject == MB2_OutputOptions.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 false;
}
} else if (prefabOrSceneObject == MB2_OutputOptions.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 false;
}
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 == MB_RenderType.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");
return false;
}
}
return true;
}
public static bool BakeIntoCombined(MB3_MeshBakerCommon mom){
MB2_OutputOptions prefabOrSceneObject = mom.meshCombiner.outputOption;
if (MB3_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB2_OutputOptions.bakeIntoPrefab){
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return false;
}
if (prefabOrSceneObject != MB2_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB2_OutputOptions.bakeIntoSceneObject){
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return false;
}
MB3_TextureBaker tb = mom.GetComponent<MB3_TextureBaker>();
if (mom.textureBakeResults == null && tb != null){
mom.textureBakeResults = tb.textureBakeResults;
}
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB3_EditorMethods(),vl)) return false;
if (prefabOrSceneObject == MB2_OutputOptions.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 false;
}
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 == MB2_OutputOptions.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 false;
}
} else if (prefabOrSceneObject == MB2_OutputOptions.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 false;
}
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 == MB_RenderType.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");
return false;
}
}
return true;
}
/// <summary>
/// Bakes a combined mesh.
/// </summary>
/// <param name="so">If this is being called from Inspector code then pass in the SerializedObject for the component.
/// This is necessary for "bake into prefab" which can corrupt the SerializedObject.</param>
public static bool BakeIntoCombined(MB3_MeshBakerCommon mom, out bool createdDummyTextureBakeResults, ref SerializedObject so)
{
MB2_OutputOptions prefabOrSceneObject = mom.meshCombiner.outputOption;
createdDummyTextureBakeResults = false;
// Initial Validate
{
if (mom.meshCombiner.resultSceneObject != null &&
(MBVersionEditor.PrefabUtility_GetPrefabType(mom.meshCombiner.resultSceneObject) == MB_PrefabType.modelPrefabAsset ||
MBVersionEditor.PrefabUtility_GetPrefabType(mom.meshCombiner.resultSceneObject) == MB_PrefabType.prefabAsset))
{
Debug.LogWarning("Result Game Object was a project asset not a scene object instance. Clearing this field.");
mom.meshCombiner.resultSceneObject = null;
}
if (prefabOrSceneObject != MB2_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB2_OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return(false);
}
if (prefabOrSceneObject == MB2_OutputOptions.bakeIntoPrefab)
{
if (MB3_MeshCombiner.EVAL_VERSION)
{
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return(false);
}
if (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(false);
}
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 a project asset. Is it an instance in the scene?");
return(false);
}
}
}
{
// Find or create texture bake results
MB3_TextureBaker tb = mom.GetComponentInParent <MB3_TextureBaker>();
if (mom.textureBakeResults == null && tb != null)
{
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.textureBakeResults == null)
{
if (_OkToCreateDummyTextureBakeResult(mom))
{
createdDummyTextureBakeResults = true;
List <GameObject> gos = mom.GetObjectsToCombine();
if (mom.GetNumObjectsInCombined() > 0)
{
if (mom.clearBuffersAfterBake)
{
mom.ClearMesh();
}
else
{
Debug.LogError("'Texture Bake Result' must be set to add more objects to a combined mesh that already contains objects. Try enabling 'clear buffers after bake'");
return(false);
}
}
mom.textureBakeResults = MB2_TextureBakeResults.CreateForMaterialsOnRenderer(gos.ToArray(), mom.meshCombiner.GetMaterialsOnTargetRenderer());
if (mom.meshCombiner.LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("'Texture Bake Result' was not set. Creating a temporary one. Each material will be mapped to a separate submesh.");
}
}
}
}
// Second level of validation now that TextureBakeResults exists.
MB2_ValidationLevel vl = Application.isPlaying ? MB2_ValidationLevel.quick : MB2_ValidationLevel.robust;
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB3_EditorMethods(), vl))
{
return(false);
}
// Add Delete Game Objects
bool success;
if (prefabOrSceneObject == MB2_OutputOptions.bakeIntoSceneObject)
{
success = _BakeIntoCombinedSceneObject(mom, createdDummyTextureBakeResults, ref so);
}
else if (prefabOrSceneObject == MB2_OutputOptions.bakeIntoPrefab)
{
success = _BakeIntoCombinedPrefab(mom, createdDummyTextureBakeResults, ref so);
}
else
{
Debug.LogError("Should be impossible.");
success = false;
}
if (mom.clearBuffersAfterBake)
{
mom.meshCombiner.ClearBuffers();
}
if (createdDummyTextureBakeResults)
{
MB_Utility.Destroy(mom.textureBakeResults);
}
return(success);
}
void bake(MB3_MeshBakerCommon mom)
{
bool createdDummyTextureBakeResults = false;
try{
if (mom.textureBakeResults == null)
{
if (_OkToCreateDummyTextureBakeResult(mom))
{
createdDummyTextureBakeResults = true;
MB2_TextureBakeResults tbr = (MB2_TextureBakeResults)ScriptableObject.CreateInstance(typeof(MB2_TextureBakeResults));
List <GameObject> gos = mom.GetObjectsToCombine();
Material[] ms = MB_Utility.GetGOMaterials(gos[0]);
tbr.resultMaterial = ms[0];
tbr.fixOutOfBoundsUVs = false;
tbr.materials = ms;
tbr.resultMaterials = new MB_MultiMaterial[ms.Length];
if (ms.Length > 1)
{
tbr.prefabUVRects = new Rect[ms.Length];
for (int i = 0; i < ms.Length; i++)
{
tbr.prefabUVRects[i] = new Rect(0f, 0f, 1f, 1f);
tbr.resultMaterials[i] = new MB_MultiMaterial();
List <Material> sourceMats = new List <Material>();
sourceMats.Add(ms[i]);
tbr.resultMaterials[i].sourceMaterials = sourceMats;
tbr.resultMaterials[i].combinedMaterial = ms[i];
}
tbr.doMultiMaterial = true;
}
else
{
tbr.doMultiMaterial = false;
tbr.prefabUVRects = new Rect[] { new Rect(0f, 0f, 1f, 1f) };
}
mom.textureBakeResults = tbr;
createdDummyTextureBakeResults = true;
}
}
if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
}
else if (mom.meshCombiner.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
MB3_MeshBakerEditorFunctions.BakeIntoCombined(mom);
}
else
{
if (mom is MB3_MeshBaker)
{
if (MB3_MeshCombiner.EVAL_VERSION)
{
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
}
else
{
if (!MB3_MeshBakerRoot.DoCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB3_EditorMethods()))
{
return;
}
List <GameObject> objsToMesh = mom.GetObjectsToCombine();
//objsToMesh = mom.GetComponent<MB3_TextureBaker>().GetObjectsToCombine();
MB3_BakeInPlace.BakeMeshesInPlace((MB3_MeshCombinerSingle)((MB3_MeshBaker)mom).meshCombiner, objsToMesh, mom.bakeAssetsInPlaceFolderPath, updateProgressBar);
}
}
else
{
Debug.LogError("Multi-mesh Baker components cannot be used for Bake In Place. Use an ordinary Mesh Baker object instead.");
}
}
if (mom.clearBuffersAfterBake)
{
mom.meshCombiner.ClearBuffers();
}
} catch (Exception e) {
Debug.LogError(e);
} finally {
if (createdDummyTextureBakeResults)
{
GameObject.DestroyImmediate(mom.textureBakeResults);
mom.textureBakeResults = null;
}
EditorUtility.ClearProgressBar();
}
}
