public void DrawGUI(SerializedObject textureBaker, TextureCombineEntrance momm, Type editorWindow)
{
if (textureBaker == null)
{
return;
}
textureBaker.Update();
showInstructions = EditorGUILayout.Foldout(showInstructions, "说明:");
if (showInstructions)
{
EditorGUILayout.HelpBox("1. Add scene objects or prefabs to combine. For best results these should use the same shader as result material.\n\n" +
"2. Create Empty Assets For Combined Material(s)\n\n" +
"3. Check that shader on result material(s) are correct.\n\n" +
"4. Bake materials into combined material(s).\n\n" +
"5. Look at warnings/errors in console. Decide if action needs to be taken.\n\n" +
"6. You are now ready to build combined meshs or adjust meshes to use the combined material(s).", UnityEditor.MessageType.None);
}
EditorGUILayout.Separator();
// Selected objects
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
EditorGUILayout.LabelField("加入合并物体 ", EditorStyles.boldLabel);
if (GUILayout.Button(openToolsWindowLabelContent))
{
IMeshCombinerEditorWindow mmWin = (IMeshCombinerEditorWindow)EditorWindow.GetWindow(editorWindow);
mmWin.target = (MeshBakerRoot)momm;
}
object[] objs = EditorMethods.DropZone("将包含 Renderer 组件的游戏物体或父物体托至此处加入合并列表中", 300, 50);
EditorMethods.AddDroppedObjects(objs, momm);
//合并列表属性
EditorGUILayout.PropertyField(objsToMesh, objectsToCombineGUIContent, true);
EditorGUILayout.Separator();
//合并列表属性下方按钮
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("选中合并列表中的游戏物体"))
{
Selection.objects = momm.GetObjectsToCombine().ToArray();
if (momm.GetObjectsToCombine().Count > 0)
{
SceneView.lastActiveSceneView.pivot = momm.GetObjectsToCombine()[0].transform.position;
}
}
//排序按钮
if (GUILayout.Button(gc_SortAlongAxis))
{
MeshBakerRoot.ZSortObjects sorter = new MeshBakerRoot.ZSortObjects();
sorter.sortAxis = sortOrderAxis.vector3Value;
sorter.SortByDistanceAlongAxis(momm.GetObjectsToCombine());
}
EditorGUILayout.PropertyField(sortOrderAxis, GUIContent.none);
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
// output
EditorGUILayout.Separator();
EditorGUILayout.LabelField("输出", EditorStyles.boldLabel);
if (GUILayout.Button(createPrefabAndMaterialLabelContent))
{
string newPrefabPath = EditorUtility.SaveFilePanelInProject("新建合并材质资源名称", "", "asset", "Enter a name for the baked texture results");
if (newPrefabPath != null)
{
CreateCombinedMaterialAssets(momm, newPrefabPath);
}
}
EditorGUILayout.PropertyField(textureBakeResults, textureBakeResultsGUIContent);
if (textureBakeResults.objectReferenceValue != null)
{
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
//多材质合并
EditorGUILayout.PropertyField(doMultiMaterial, new GUIContent("是否多材质合并"));
if (momm.doMultiMaterial)
{
EditorGUILayout.BeginVertical(editorStyles.multipleMaterialBackgroundStyle);
EditorGUILayout.LabelField("原始材质合并映射信息", EditorStyles.boldLabel);
float oldLabelWidth = EditorGUIUtility.labelWidth;
EditorGUIUtility.labelWidth = 300;
EditorGUILayout.PropertyField(doMultiMaterialIfOBUVs, gc_DoMultiMaterialSplitAtlasesIfOBUVs);
EditorGUILayout.PropertyField(doMultiMaterialSplitAtlasesIfTooBig, gc_DoMultiMaterialSplitAtlasesIfTooBig);
EditorGUIUtility.labelWidth = oldLabelWidth;
if (GUILayout.Button(configMultiMatFromObjsContent))
{
ConfigureMutiMaterialsFromObjsToCombine(momm, resultMaterials, textureBaker);
}
EditorGUILayout.BeginHorizontal();
resultMaterialsFoldout = EditorGUILayout.Foldout(resultMaterialsFoldout, combinedMaterialsGUIContent);
//添加按钮
if (GUILayout.Button(insertContent, EditorStyles.miniButtonLeft, buttonWidth))
{
if (resultMaterials.arraySize == 0)
{
momm.resultMaterials = new MultiMaterial[1];
momm.resultMaterials[0].considerMeshUVs = momm.fixOutOfBoundsUVs;
}
else
{
int idx = resultMaterials.arraySize - 1;
resultMaterials.InsertArrayElementAtIndex(idx);
resultMaterials.GetArrayElementAtIndex(idx + 1).FindPropertyRelative("considerMeshUVs").boolValue = momm.fixOutOfBoundsUVs;
}
}
//删除按钮
if (GUILayout.Button(deleteContent, EditorStyles.miniButtonRight, buttonWidth))
{
resultMaterials.DeleteArrayElementAtIndex(resultMaterials.arraySize - 1);
}
EditorGUILayout.EndHorizontal();
//合并材质列表
if (resultMaterialsFoldout)
{
for (int i = 0; i < resultMaterials.arraySize; i++)
{
EditorGUILayout.Separator();
if (i % 2 == 1)
{
EditorGUILayout.BeginVertical(editorStyles.multipleMaterialBackgroundStyle);
}
else
{
EditorGUILayout.BeginVertical(editorStyles.multipleMaterialBackgroundStyleDarker);
}
string s = "";
if (i < momm.resultMaterials.Length && momm.resultMaterials[i] != null && momm.resultMaterials[i].combinedMaterial != null)
{
s = momm.resultMaterials[i].combinedMaterial.shader.ToString();
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("--- " + i + ":" + s, EditorStyles.boldLabel);
//删除按钮
if (GUILayout.Button(deleteContent, EditorStyles.miniButtonRight, buttonWidth))
{
resultMaterials.DeleteArrayElementAtIndex(i);
}
EditorGUILayout.EndHorizontal();
if (i < resultMaterials.arraySize)
{
EditorGUILayout.Separator();
SerializedProperty resMat = resultMaterials.GetArrayElementAtIndex(i);
EditorGUILayout.PropertyField(resMat.FindPropertyRelative("combinedMaterial"));
EditorGUILayout.PropertyField(resMat.FindPropertyRelative("considerMeshUVs"));
SerializedProperty sourceMats = resMat.FindPropertyRelative("sourceMaterials");
EditorGUILayout.PropertyField(sourceMats, true);
}
EditorGUILayout.EndVertical();
}
}
EditorGUILayout.EndVertical();
}
else
{
EditorGUILayout.PropertyField(resultMaterial, new GUIContent("已合并材质"));
}
// settings 材质合并选项
int labelWidth = 200;
EditorGUILayout.Separator();
EditorGUILayout.Separator();
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
EditorGUILayout.LabelField("材质合并选项", EditorStyles.boldLabel);
// Atlas 间隙
DrawPropertyFieldWithLabelWidth(atlasPadding, gc_atlasPadding, labelWidth);
// Atlas 最大尺寸
DrawPropertyFieldWithLabelWidth(maxAtlasSize, maxAtlasSizeGUIContent, labelWidth);
// POT
DrawPropertyFieldWithLabelWidth(resizePowerOfTwoTextures, resizePowerOfTwoGUIContent, labelWidth);
//
DrawPropertyFieldWithLabelWidth(maxTilingBakeSize, maxTilingBakeSizeGUIContent, labelWidth);
EditorGUI.BeginDisabledGroup(momm.doMultiMaterial);
//是否计算网格 UV
DrawPropertyFieldWithLabelWidth(considerMeshUVs, fixOutOfBoundsGUIContent, labelWidth);
EditorGUI.EndDisabledGroup();
if (texturePackingAlgorithm.intValue == (int)PackingAlgorithmEnum.MeshBakerTexturePacker ||
texturePackingAlgorithm.intValue == (int)PackingAlgorithmEnum.MeshBakerTexturePacker_Fast)
{
//强制 POT
DrawPropertyFieldWithLabelWidth(forcePowerOfTwoAtlas, forcePowerOfTwoAtlasContent, labelWidth);
}
//非 Texture 属性
DrawPropertyFieldWithLabelWidth(considerNonTextureProperties, considerNonTexturePropertiesContent, labelWidth);
if (texturePackingAlgorithm.intValue == (int)PackingAlgorithmEnum.UnitysPackTextures)
{
EditorGUILayout.HelpBox("Unity's texture packer has memory problems and frequently crashes the editor.", MessageType.Warning);
}
//合并算法选项
EditorGUILayout.PropertyField(texturePackingAlgorithm, texturePackingAgorithmGUIContent);
if (TextureCombinerPipeline.USE_EXPERIMENTAL_HOIZONTALVERTICAL)
{
if (texturePackingAlgorithm.enumValueIndex == (int)PackingAlgorithmEnum.MeshBakerTexturePacker_Horizontal)
{
EditorGUILayout.PropertyField(useMaxAtlasWidthOverride, gc_useMaxAtlasWidthOverride);
if (!useMaxAtlasWidthOverride.boolValue)
{
EditorGUI.BeginDisabledGroup(true);
}
EditorGUILayout.PropertyField(maxAtlasWidthOverride, gc_overrideMaxAtlasWidth);
if (!useMaxAtlasWidthOverride.boolValue)
{
EditorGUI.EndDisabledGroup();
}
}
else if (texturePackingAlgorithm.enumValueIndex == (int)PackingAlgorithmEnum.MeshBakerTexturePacker_Vertical)
{
EditorGUILayout.PropertyField(useMaxAtlasHeightOverride, gc_useMaxAtlasHeightOverride);
if (!useMaxAtlasHeightOverride.boolValue)
{
EditorGUI.BeginDisabledGroup(true);
}
EditorGUILayout.PropertyField(maxAtlasHeightOverride, gc_overrideMaxAtlasHeight);
if (!useMaxAtlasHeightOverride.boolValue)
{
EditorGUI.EndDisabledGroup();
}
}
}
EditorGUILayout.PropertyField(customShaderProperties, customShaderPropertyNamesGUIContent, true);
EditorGUILayout.EndVertical();
EditorGUILayout.Separator();
Color oldColor = GUI.backgroundColor;
GUI.color = buttonColor;
if (GUILayout.Button("合并"))
{
momm.CreateAtlases(updateProgressBar, true, new EditorMethods());
EditorUtility.ClearProgressBar();
if (momm.textureBakeResults != null)
{
EditorUtility.SetDirty(momm.textureBakeResults);
}
}
GUI.backgroundColor = oldColor;
textureBaker.ApplyModifiedProperties();
if (GUI.changed)
{
textureBaker.SetIsDifferentCacheDirty();
}
}
private void DrawGUI(SerializedObject meshBaker, MeshBakerCommon target, System.Type editorWindowType)
{
if (meshBaker == null)
{
return;
}
meshBaker.Update();
//说明窗口
showInstructions = EditorGUILayout.Foldout(showInstructions, "说明:");
if (showInstructions)
{
EditorGUILayout.HelpBox("1. Bake combined material(s).\n\n" +
"2. If necessary set the 'Texture Bake Results' field.\n\n" +
"3. Add scene objects or prefabs to combine or check 'Same As Texture Baker'. For best results these should use the same shader as result material.\n\n" +
"4. Select options and 'Bake'.\n\n" +
"6. Look at warnings/errors in console. Decide if action needs to be taken.\n\n" +
"7. (optional) Disable renderers in source objects.", UnityEditor.MessageType.None);
EditorGUILayout.Separator();
}
MeshBakerCommon momm = (MeshBakerCommon)target;
//已合并材质资源
EditorGUILayout.PropertyField(textureBakeResults, gc_textureBakeResultsGUIContent);
if (textureBakeResults.objectReferenceValue != null)
{
showContainsReport = EditorGUILayout.Foldout(showContainsReport, "Shaders & Materials Contained");
if (showContainsReport)
{
EditorGUILayout.HelpBox(((TextureBakeResults)textureBakeResults.objectReferenceValue).GetDescription(), MessageType.Info);
}
}
EditorGUILayout.BeginVertical(editorStyles.editorBoxBackgroundStyle);
//参与网格合并物体列表
EditorGUILayout.LabelField("合并物体列表", EditorStyles.whiteBoldLabel);
if (momm.GetTextureBaker() != null)
{
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, gc_useTextureBakerObjsGUIContent);
}
else
{
useObjsToMeshFromTexBaker.boolValue = false;
momm.useObjsToMeshFromTexBaker = false;
GUI.enabled = false;
EditorGUILayout.PropertyField(useObjsToMeshFromTexBaker, gc_useTextureBakerObjsGUIContent);
GUI.enabled = true;
}
//与参与材质合并物体不同
if (!momm.useObjsToMeshFromTexBaker)
{
//添加工具
if (GUILayout.Button(gc_openToolsWindowLabelContent))
{
IMeshCombinerEditorWindow mmWin = (IMeshCombinerEditorWindow)EditorWindow.GetWindow(editorWindowType);
mmWin.target = (MeshBakerRoot)target;
}
object[] objs = EditorMethods.DropZone("Drag & Drop Renderers Or Parents Here To Add Objects To Be Combined", 300, 50);
EditorMethods.AddDroppedObjects(objs, momm);
EditorGUILayout.PropertyField(objsToMesh, gc_objectsToCombineGUIContent, true);
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Select Objects In Scene"))
{
Selection.objects = momm.GetObjectsToCombine().ToArray();
if (momm.GetObjectsToCombine().Count > 0)
{
SceneView.lastActiveSceneView.pivot = momm.GetObjectsToCombine()[0].transform.position;
}
}
if (GUILayout.Button(gc_SortAlongAxis))
{
MeshBakerRoot.ZSortObjects sorter = new MeshBakerRoot.ZSortObjects();
sorter.sortAxis = sortOrderAxis.vector3Value;
sorter.SortByDistanceAlongAxis(momm.GetObjectsToCombine());
}
EditorGUILayout.PropertyField(sortOrderAxis, GUIContent.none);
EditorGUILayout.EndHorizontal();
}
else
{
GUI.enabled = false;
EditorGUILayout.PropertyField(objsToMesh, gc_objectsToCombineGUIContent, true);
GUI.enabled = true;
}
EditorGUILayout.EndVertical();
EditorGUILayout.Space();
EditorGUILayout.LabelField("输出：", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(outputOptions, gc_outputOptoinsGUIContent);
//输出方式设置
if (momm.meshCombiner.outputOption == OutputOptions.bakeIntoSceneObject)
{
momm.meshCombiner.resultSceneObject = (GameObject)EditorGUILayout.ObjectField("合并后游戏物体",
momm.meshCombiner.resultSceneObject, typeof(GameObject), true);
if (momm is MeshCombinerEntrance)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(new GUIContent(l), m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MeshCombineHandler)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
//合并为预制体
else if (momm.meshCombiner.outputOption == OutputOptions.bakeIntoPrefab)
{
momm.resultPrefab = (GameObject)EditorGUILayout.ObjectField(
gc_combinedMeshPrefabGUIContent, momm.resultPrefab, typeof(GameObject), true);
if (momm is MeshCombinerEntrance)
{
string l = "Mesh";
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
l += " (" + m.GetInstanceID() + ")";
}
Mesh nm = (Mesh)EditorGUILayout.ObjectField(new GUIContent(l), m, typeof(Mesh), true);
if (nm != m)
{
Undo.RecordObject(momm, "Assign Mesh");
((MeshCombineHandler)momm.meshCombiner).SetMesh(nm);
mesh.objectReferenceValue = nm;
}
}
}
//合并磁盘中文件
else if (momm.meshCombiner.outputOption == OutputOptions.bakeMeshAssetsInPlace)
{
EditorGUILayout.HelpBox("Try the BatchPrefabBaker component. " +
"It makes preparing a batch of prefabs for static/ dynamic batching much easier.", MessageType.Info);
if (GUILayout.Button("Choose Folder For Bake In Place Meshes"))
{
string newFolder = EditorUtility.SaveFolderPanel("Folder For Bake In Place Meshes", Application.dataPath, "");
if (!newFolder.Contains(Application.dataPath))
{
Debug.LogWarning("The chosen folder must be in your assets folder.");
}
momm.bakeAssetsInPlaceFolderPath = "Assets" + newFolder.Replace(Application.dataPath, "");
}
EditorGUILayout.LabelField("Folder For Meshes: " + momm.bakeAssetsInPlaceFolderPath);
}
//if (momm is MB3_MultiMeshBaker)
//{
// ////MB3_MultiMeshCombiner mmc = (MB3_MultiMeshCombiner)momm.meshCombiner;
// ////mmc.maxVertsInMesh = EditorGUILayout.IntField("Max Verts In Mesh", mmc.maxVertsInMesh);
//}
//-----------------------------------
EditorGUILayout.Space();
EditorGUILayout.LabelField("网格合并设置：", EditorStyles.boldLabel);
bool settingsEnabled = true;
//------------- Mesh Baker Settings is a bit tricky because it is an interface.
UnityEngine.Object obj = settingsHolder.objectReferenceValue;
//通用合并网格设置
// Don't use a PropertyField because we may not be able to use the assigned object.
// It may not implement requried interface.
obj = EditorGUILayout.ObjectField(gc_Settings, obj, typeof(UnityEngine.Object), true);
//通用设置为空，使用下方设置
if (obj == null)
{
settingsEnabled = true;
settingsHolder.objectReferenceValue = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
else if (obj is GameObject)
{
// Check to see if there is a component on this game object that implements MB_IMeshBakerSettingsHolder
IMeshCombinerSettingHolder itf = (IMeshCombinerSettingHolder)((GameObject)obj).GetComponent(typeof(IMeshCombinerSettingHolder));
if (itf != null)
{
settingsEnabled = false;
Component settingsHolderComponent = (Component)itf;
if (settingsHolder.objectReferenceValue != settingsHolderComponent)
{
settingsHolder.objectReferenceValue = settingsHolderComponent;
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(itf.GetMeshBakerSettingsAsSerializedProperty());
}
}
else
{
settingsEnabled = true;
settingsHolder = null;
if (meshBakerSettingsExternal != null)
{
meshBakerSettingsExternal.OnDisable();
meshBakerSettingsExternal = null;
}
}
}
else if (obj is IMeshCombinerSettingHolder)
{
settingsEnabled = false;
if (settingsHolder.objectReferenceValue != obj)
{
settingsHolder.objectReferenceValue = obj;
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(((IMeshCombinerSettingHolder)obj).GetMeshBakerSettingsAsSerializedProperty());
}
}
else
{
Debug.LogError("Object was not a Mesh Baker Settings object.");
}
EditorGUILayout.Space();
if (settingsHolder.objectReferenceValue == null)
{
// Use the meshCombiner settings
meshBakerSettingsThis.DrawGUI(momm.meshCombiner, settingsEnabled);
}
else
{
if (meshBakerSettingsExternal == null)
{
meshBakerSettingsExternal = new MeshCombineSettingEditor();
meshBakerSettingsExternal.OnEnable(((IMeshCombinerSettingHolder)obj).GetMeshBakerSettingsAsSerializedProperty());
}
var set = settingsHolder.objectReferenceValue;
var settings = (IMeshCombinerSettingHolder)settingsHolder.objectReferenceValue;
meshBakerSettingsExternal.DrawGUI(settings.GetMeshBakerSettings(), settingsEnabled);
}
Color oldColor = GUI.backgroundColor;
GUI.backgroundColor = buttonColor;
if (GUILayout.Button("合并"))
{
bake(momm, ref meshBaker);
}
GUI.backgroundColor = oldColor;
string enableRenderersLabel;
bool disableRendererInSource = false;
if (momm.GetObjectsToCombine().Count > 0)
{
Renderer r = MeshBakerUtility.GetRenderer(momm.GetObjectsToCombine()[0]);
if (r != null && r.enabled)
{
disableRendererInSource = true;
}
}
if (disableRendererInSource)
{
enableRenderersLabel = "隐藏源游戏物体";
}
else
{
enableRenderersLabel = "显示源游戏物体";
}
if (GUILayout.Button(enableRenderersLabel))
{
momm.EnableDisableSourceObjectRenderers(!disableRendererInSource);
}
meshBaker.ApplyModifiedProperties();
meshBaker.SetIsDifferentCacheDirty();
}