void bake(MB2_MeshBakerCommon mom)
{
try{
if (mom.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
MB2_MeshBakerEditorFunctions._bakeIntoCombined(mom, MB_OutputOptions.bakeIntoSceneObject);
}
else if (mom.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
MB2_MeshBakerEditorFunctions._bakeIntoCombined(mom, MB_OutputOptions.bakeIntoPrefab);
}
else
{
if (mom is MB2_MeshBaker)
{
if (MB2_MeshCombiner.EVAL_VERSION)
{
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
}
else
{
if (!MB2_MeshBakerRoot.doCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB2_EditorMethods()))
{
return;
}
List <GameObject> objsToMesh = mom.objsToMesh;
if (mom.useObjsToMeshFromTexBaker && mom.GetComponent <MB2_TextureBaker>() != null)
{
objsToMesh = mom.GetComponent <MB2_TextureBaker>().objsToMesh;
}
((MB2_MeshBaker)mom)._update_MB2_MeshCombiner();
MB2_BakeInPlace.BakeMeshesInPlace(((MB2_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.");
}
}
} catch (Exception e) {
Debug.LogError(e);
} finally {
EditorUtility.ClearProgressBar();
}
}
void bake(MB2_MeshBakerCommon mom){
try{
if (mom.outputOption == MB2_OutputOptions.bakeIntoSceneObject){
MB2_MeshBakerEditorFunctions._bakeIntoCombined(mom, MB_OutputOptions.bakeIntoSceneObject);
} else if (mom.outputOption == MB2_OutputOptions.bakeIntoPrefab){
MB2_MeshBakerEditorFunctions._bakeIntoCombined(mom, MB_OutputOptions.bakeIntoPrefab);
} else {
if (mom is MB2_MeshBaker){
if (MB2_MeshCombiner.EVAL_VERSION){
Debug.LogError("Bake Meshes In Place is disabled in the evaluation version.");
} else {
if (!MB2_MeshBakerRoot.doCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly, new MB2_EditorMethods())) return;
List<GameObject> objsToMesh = mom.objsToMesh;
if (mom.useObjsToMeshFromTexBaker && mom.GetComponent<MB2_TextureBaker>() != null){
objsToMesh = mom.GetComponent<MB2_TextureBaker>().objsToMesh;
}
((MB2_MeshBaker)mom)._update_MB2_MeshCombiner();
MB2_BakeInPlace.BakeMeshesInPlace(((MB2_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.");
}
}
} catch(Exception e){
Debug.LogError(e);
} finally {
EditorUtility.ClearProgressBar();
}
}
void _bakeMeshesInPlace(MB2_MeshBakerCommon mom)
{
Mesh mesh;
//MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon) target;
if (!MB_Utility.doCombinedValidate(mom, MB_ObjsToCombineTypes.prefabOnly))
{
return;
}
mom.DestroyMesh();
List <GameObject> objsToMesh = mom.objsToMesh;
if (mom.useObjsToMeshFromTexBaker && mom.GetComponent <MB2_TextureBaker>() != null)
{
objsToMesh = mom.GetComponent <MB2_TextureBaker>().objsToMesh;
}
GameObject[] objs = new GameObject[1];
List <string> usedNames = new List <string>();
MB_RenderType originalRenderType = mom.renderType;
for (int i = 0; i < objsToMesh.Count; i++)
{
if (objsToMesh[i] == null)
{
Debug.LogError("The " + i + "th object on the list of objects to combine is 'None'. Use Command-Delete on Mac OS X; Delete or Shift-Delete on Windows to remove this one element.");
return;
}
objs[0] = objsToMesh[i];
Renderer r = MB_Utility.GetRenderer(objsToMesh[i]);
if (r is SkinnedMeshRenderer)
{
mom.renderType = MB_RenderType.skinnedMeshRenderer;
}
else
{
mom.renderType = MB_RenderType.meshRenderer;
}
mesh = mom.AddDeleteGameObjects(objs, null, false);
if (mesh != null)
{
//mom.ApplyAll();
mom.Apply();
Mesh mf = MB_Utility.GetMesh(objs[0]);
if (mf != null)
{
string baseName, folderPath, newFilename;
string pth = AssetDatabase.GetAssetPath(mf);
if (pth != null && pth.Length != 0)
{
baseName = System.IO.Path.GetFileNameWithoutExtension(pth) + "_" + objs[0].name + "_MB";
folderPath = System.IO.Path.GetDirectoryName(pth);
}
else //try to get the name from prefab
{
pth = AssetDatabase.GetAssetPath(objs[0]); //get prefab name
if (pth != null && pth.Length != 0)
{
baseName = System.IO.Path.GetFileNameWithoutExtension(pth) + "_" + objs[0].name + "_MB";
folderPath = System.IO.Path.GetDirectoryName(pth);
}
else //save in root
{
baseName = objs[0].name + "mesh_MB";
folderPath = "Assets";
}
}
//make name unique
newFilename = System.IO.Path.Combine(folderPath, baseName + ".asset");
int j = 0;
while (usedNames.Contains(newFilename))
{
newFilename = System.IO.Path.Combine(folderPath, baseName + j + ".asset");
j++;
}
usedNames.Add(newFilename);
updateProgressBar("Created mesh saving mesh on " + objs[0].name + " to asset " + newFilename, .6f);
if (newFilename != null && newFilename.Length != 0)
{
Debug.Log("Creating mesh for " + objs[0].name + " with adjusted UVs at: " + newFilename);
AssetDatabase.CreateAsset(mesh, newFilename);
}
else
{
Debug.LogWarning("Could not save mesh for " + objs[0].name);
}
}
}
mom.DestroyMesh();
}
mom.renderType = originalRenderType;
return;
}
void _bakeIntoCombined(MB2_MeshBakerCommon mom, MB_OutputOptions prefabOrSceneObject)
{
if (prefabOrSceneObject != MB_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB_OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return;
}
//MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon) target;
MB2_TextureBaker tb = mom.GetComponent <MB2_TextureBaker>();
if (mom.textureBakeResults == null && tb != null)
{
Debug.Log("setting results");
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.useObjsToMeshFromTexBaker)
{
if (tb != null)
{
mom.objsToMesh.Clear();
mom.objsToMesh.AddRange(tb.objsToMesh);
}
}
Mesh mesh;
if (!MB_Utility.doCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly))
{
return;
}
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoPrefab && mom.resultPrefab == null)
{
Debug.LogError("Need to set the Combined Mesh Prefab field.");
return;
}
mom.ClearMesh();
mesh = mom.AddDeleteGameObjects(mom.objsToMesh.ToArray(), null, false, true);
if (mesh != null)
{
mom.Apply();
updateProgressBar("Created mesh saving assets", .6f);
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoSceneObject)
{
// mom.BuildSceneMeshObject();
}
else if (prefabOrSceneObject == MB_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;
}
string baseName = System.IO.Path.GetFileNameWithoutExtension(prefabPth);
string folderPath = prefabPth.Substring(0, prefabPth.Length - baseName.Length - 7);
string newFilename = folderPath + baseName + "-mesh";
mom.SaveMeshsToAssetDatabase(folderPath, newFilename);
mom.RebuildPrefab();
// saveMeshToAssetDatabase(mom, mesh);
// if (mom.renderType == MB_RenderType.skinnedMeshRenderer){
// Debug.LogWarning("Prefab will not be updated for skinned mesh. This is because all bones need to be included in the prefab for it to be usefull.");
// } else {
// rebuildPrefab(mom, mesh);
// }
}
else
{
Debug.LogError("Unknown parameter");
}
}
}
public void DrawGUI(MB2_MeshBakerCommon target)
{
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();
}
MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon)target;
EditorGUILayout.PropertyField(textureBakeResults, textureBakeResultsGUIContent);
EditorGUILayout.LabelField("Objects To Be Combined", EditorStyles.boldLabel);
if (mom.GetComponent <MB2_TextureBaker>() != null)
{
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, useTextureBakerObjsGUIContent);
}
else
{
useObjsToMeshFromTexBaker.boolValue = false;
}
if (!mom.useObjsToMeshFromTexBaker)
{
if (GUILayout.Button(openToolsWindowLabelContent))
{
MB_MeshBakerEditorWindow mmWin = (MB_MeshBakerEditorWindow)EditorWindow.GetWindow(typeof(MB_MeshBakerEditorWindow));
mmWin.target = (MB2_MeshBakerRoot)target;
}
EditorGUILayout.PropertyField(objsToMesh, objectsToCombineGUIContent, true);
}
EditorGUILayout.LabelField("Output", EditorStyles.boldLabel);
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.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.outputOption == MB2_OutputOptions.bakeIntoSceneObject)
{
mom.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Object", mom.resultSceneObject, typeof(GameObject), true);
}
else if (mom.outputOption == MB2_OutputOptions.bakeIntoPrefab)
{
mom.resultPrefab = (GameObject)EditorGUILayout.ObjectField("Combined Mesh Prefab", mom.resultPrefab, typeof(GameObject), true);
}
if (GUILayout.Button("Bake"))
{
bake(mom);
}
string enableRenderersLabel;
bool disableRendererInSource = false;
if (mom.objsToMesh.Count > 0)
{
Renderer r = MB_Utility.GetRenderer(mom.objsToMesh[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "Disable Renderers On Combined Objects";
}
else
{
enableRenderersLabel = "Enable Renderers On Combined Objects";
}
if (GUILayout.Button(enableRenderersLabel))
{
mom.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}
public static void _bakeIntoCombined(MB2_MeshBakerCommon mom, MB_OutputOptions prefabOrSceneObject)
{
if (MB2_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB_OutputOptions.bakeIntoPrefab)
{
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return;
}
if (prefabOrSceneObject != MB_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB_OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return;
}
//MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon) target;
MB2_TextureBaker tb = mom.GetComponent <MB2_TextureBaker>();
if (mom.textureBakeResults == null && tb != null)
{
Debug.Log("setting results");
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.useObjsToMeshFromTexBaker)
{
if (tb != null)
{
mom.objsToMesh.Clear();
mom.objsToMesh.AddRange(tb.objsToMesh);
}
}
Mesh mesh;
if (!MB2_MeshBakerRoot.doCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly))
{
return;
}
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoPrefab &&
mom.resultPrefab == null)
{
Debug.LogError("Need to set the Combined Mesh Prefab field.");
return;
}
mom.ClearMesh();
mesh = mom.AddDeleteGameObjects(mom.objsToMesh.ToArray(), null, false, true);
if (mesh != null)
{
mom.Apply();
// updateProgressBar("Created mesh saving assets",.6f);
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoSceneObject)
{
// mom.BuildSceneMeshObject();
}
else if (prefabOrSceneObject == MB_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;
}
string baseName = Path.GetFileNameWithoutExtension(prefabPth);
string folderPath = prefabPth.Substring(0, prefabPth.Length - baseName.Length - 7);
string newFilename = folderPath + baseName + "-mesh";
mom.SaveMeshsToAssetDatabase(folderPath, newFilename);
if (mom.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
{
mom.RebuildPrefab();
}
}
else
{
Debug.LogError("Unknown parameter");
}
}
}
public static void _bakeIntoCombined(MB2_MeshBakerCommon mom, MB_OutputOptions prefabOrSceneObject)
{
if (MB2_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB_OutputOptions.bakeIntoPrefab)
{
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return;
}
if (prefabOrSceneObject != MB_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB_OutputOptions.bakeIntoSceneObject)
{
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return;
}
//MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon) target;
MB2_TextureBaker tb = mom.GetComponent <MB2_TextureBaker>();
if (mom.textureBakeResults == null && tb != null)
{
Debug.Log("setting results");
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.useObjsToMeshFromTexBaker)
{
if (tb != null)
{
mom.GetObjectsToCombine().Clear();
mom.GetObjectsToCombine().AddRange(tb.GetObjectsToCombine());
}
}
Mesh mesh;
if (!MB2_MeshBakerRoot.doCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB2_EditorMethods()))
{
return;
}
if (prefabOrSceneObject == MB_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;
}
mom.ClearMesh();
mesh = mom.AddDeleteGameObjects(mom.GetObjectsToCombine().ToArray(), null, false, true);
if (mesh != null)
{
mom.Apply(Unwrapping.GenerateSecondaryUVSet);
Debug.Log(String.Format("Successfully baked {0} meshes into a combined mesh", mom.GetObjectsToCombine().Count));
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoSceneObject)
{
PrefabType pt = PrefabUtility.GetPrefabType(mom.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 == MB_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;
}
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.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");
}
}
}
public static void _bakeIntoCombined(MB2_MeshBakerCommon mom, MB_OutputOptions prefabOrSceneObject){
if (MB2_MeshCombiner.EVAL_VERSION && prefabOrSceneObject == MB_OutputOptions.bakeIntoPrefab){
Debug.LogError("Cannot BakeIntoPrefab with evaluation version.");
return;
}
if (prefabOrSceneObject != MB_OutputOptions.bakeIntoPrefab && prefabOrSceneObject != MB_OutputOptions.bakeIntoSceneObject){
Debug.LogError("Paramater prefabOrSceneObject must be bakeIntoPrefab or bakeIntoSceneObject");
return;
}
//MB2_MeshBakerCommon mom = (MB2_MeshBakerCommon) target;
MB2_TextureBaker tb = mom.GetComponent<MB2_TextureBaker>();
if (mom.textureBakeResults == null && tb != null){
Debug.Log("setting results");
mom.textureBakeResults = tb.textureBakeResults;
}
if (mom.useObjsToMeshFromTexBaker){
if (tb != null){
mom.GetObjectsToCombine().Clear();
mom.GetObjectsToCombine().AddRange(tb.GetObjectsToCombine());
}
}
Mesh mesh;
if (!MB2_MeshBakerRoot.doCombinedValidate(mom, MB_ObjsToCombineTypes.sceneObjOnly, new MB2_EditorMethods())) return;
if (prefabOrSceneObject == MB_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;
}
mom.ClearMesh();
mesh = mom.AddDeleteGameObjects(mom.GetObjectsToCombine().ToArray(),null,false, true);
if (mesh != null){
mom.Apply( Unwrapping.GenerateSecondaryUVSet );
Debug.Log(String.Format("Successfully baked {0} meshes into a combined mesh",mom.GetObjectsToCombine().Count));
if (prefabOrSceneObject == MB_OutputOptions.bakeIntoSceneObject){
PrefabType pt = PrefabUtility.GetPrefabType(mom.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 == MB_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;
}
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.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");
}
}
}