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ExportDialogBase
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ousttrue
174
Assets/UniGLTF/Editor/UniGLTF/ExportDialog/ExportDialogBase.cs
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174
Assets/UniGLTF/Editor/UniGLTF/ExportDialog/ExportDialogBase.cs
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@@ -0,0 +1,174 @@
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using UnityEditor;
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using UnityEngine;
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namespace UniGLTF
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{
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/// <summary>
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/// ヒエラルキーをエクスポートするダイアログ。
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///
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/// * Root管理(m_state)
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/// * Validation管理(Exportボタンを押せるか否か)
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///
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/// </summary>
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public abstract class ExportDialogBase : EditorWindow
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{
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ExporterDialogState m_state;
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protected ExporterDialogState State => m_state;
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protected virtual void OnEnable()
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{
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Undo.willFlushUndoRecord += Repaint;
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Selection.selectionChanged += Repaint;
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m_state = new ExporterDialogState();
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m_state.ExportRootChanged += (root) =>
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{
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Repaint();
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};
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m_state.ExportRoot = Selection.activeObject as GameObject;
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Initialize();
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}
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protected abstract void Initialize();
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void OnDisable()
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{
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Clear();
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m_state.Dispose();
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Selection.selectionChanged -= Repaint;
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Undo.willFlushUndoRecord -= Repaint;
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}
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protected abstract void Clear();
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//
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// scroll
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//
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public delegate Vector2 BeginVerticalScrollViewFunc(Vector2 scrollPosition, bool alwaysShowVertical, GUIStyle verticalScrollbar, GUIStyle background, params GUILayoutOption[] options);
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static BeginVerticalScrollViewFunc s_func;
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static BeginVerticalScrollViewFunc BeginVerticalScrollView
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{
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get
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{
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if (s_func == null)
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{
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var methods = typeof(EditorGUILayout).GetMethods(BindingFlags.Static | BindingFlags.NonPublic).Where(x => x.Name == "BeginVerticalScrollView").ToArray();
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var method = methods.First(x => x.GetParameters()[1].ParameterType == typeof(bool));
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s_func = (BeginVerticalScrollViewFunc)method.CreateDelegate(typeof(BeginVerticalScrollViewFunc));
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}
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return s_func;
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}
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}
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private Vector2 m_ScrollPosition;
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//
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// validation
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//
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protected abstract IEnumerable<Validator> ValidatorFactory();
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void OnGUI()
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{
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var modified = false;
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if (BeginGUI())
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{
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modified = DoGUI();
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}
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EndGUI();
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if (modified)
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{
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State.Invalidate();
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}
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}
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protected abstract bool DoGUI();
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bool BeginGUI()
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{
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// ArgumentException: Getting control 1's position in a group with only 1 controls when doing repaint Aborting
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// Validation により GUI の表示項目が変わる場合があるので、
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// EventType.Layout と EventType.Repaint 間で内容が変わらないようしている。
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if (Event.current.type == EventType.Layout)
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{
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State.Validate(ValidatorFactory());
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}
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EditorGUIUtility.labelWidth = 150;
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// lang
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Getter.OnGuiSelectLang();
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EditorGUILayout.LabelField("ExportRoot");
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{
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State.ExportRoot = (GameObject)EditorGUILayout.ObjectField(State.ExportRoot, typeof(GameObject), true);
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}
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// Render contents using Generic Inspector GUI
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m_ScrollPosition = BeginVerticalScrollView(m_ScrollPosition, false, GUI.skin.verticalScrollbar, "OL Box");
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GUIUtility.GetControlID(645789, FocusType.Passive);
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// validation
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foreach (var v in State.Validations)
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{
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v.DrawGUI();
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if (v.ErrorLevel == ErrorLevels.Critical)
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{
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// Export UI を表示しない
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return false;
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}
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}
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return true;
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}
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protected abstract string SaveTitle { get; }
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protected abstract string SaveName { get; }
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protected abstract string[] SaveExtensions { get; }
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void EndGUI()
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{
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EditorGUILayout.EndScrollView();
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//
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// export button
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//
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// Create and Other Buttons
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{
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// errors
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GUILayout.BeginVertical();
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// GUILayout.FlexibleSpace();
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{
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GUILayout.BeginHorizontal();
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GUILayout.FlexibleSpace();
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GUI.enabled = State.Validations.All(x => x.CanExport);
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if (GUILayout.Button("Export", GUILayout.MinWidth(100)))
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{
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var path = SaveFileDialog.GetPath(SaveTitle, SaveName, SaveExtensions);
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if (!string.IsNullOrEmpty(path))
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{
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ExportPath(path);
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// close
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Close();
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GUIUtility.ExitGUI();
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}
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}
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GUI.enabled = true;
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GUILayout.EndHorizontal();
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}
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GUILayout.EndVertical();
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}
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GUILayout.Space(8);
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}
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protected abstract void ExportPath(string path);
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}
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}
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@@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: 292cdc4b7dd3b6d47a1215ad528f50c2
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -1,7 +1,6 @@
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using UniGLTF.Animation;
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using UnityEditor;
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using UnityEngine;
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@@ -9,7 +8,7 @@ using VRMShaders;
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namespace UniGLTF
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{
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public class GltfExportWindow : EditorWindow
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public class GltfExportWindow : ExportDialogBase
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{
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const string MENU_KEY = UniGLTFVersion.MENU + "/Export " + UniGLTFVersion.UNIGLTF_VERSION;
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@@ -22,6 +21,46 @@ namespace UniGLTF
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}
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private static void Export(GameObject go, string path, MeshExportSettings settings, Axises inverseAxis)
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{
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}
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GltfExportSettings m_settings;
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Editor m_settingsInspector;
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protected override void Initialize()
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{
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m_settings = ScriptableObject.CreateInstance<GltfExportSettings>();
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m_settingsInspector = Editor.CreateEditor(m_settings);
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}
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protected override void Clear()
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{
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// m_settingsInspector
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UnityEditor.Editor.DestroyImmediate(m_settingsInspector);
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m_settingsInspector = null;
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}
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protected override IEnumerable<Validator> ValidatorFactory()
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{
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yield return HierarchyValidator.ValidateRoot;
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yield return AnimationValidator.Validate;
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if (!State.ExportRoot)
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{
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yield break;
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}
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}
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protected override bool DoGUI()
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{
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m_settings.Root = State.ExportRoot;
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m_settingsInspector.OnInspectorGUI();
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return true;
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}
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protected override string SaveTitle => "Save gltf";
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protected override string SaveName => $"{State.ExportRoot.name}.glb";
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protected override string[] SaveExtensions => new string[] { "glb", "gltf" };
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protected override void ExportPath(string path)
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{
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var ext = Path.GetExtension(path).ToLower();
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var isGlb = false;
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@@ -33,9 +72,15 @@ namespace UniGLTF
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}
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var gltf = new glTF();
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using (var exporter = new gltfExporter(gltf, inverseAxis))
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using (var exporter = new gltfExporter(gltf, m_settings.InverseAxis))
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{
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exporter.Prepare(go);
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exporter.Prepare(State.ExportRoot);
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var settings = new MeshExportSettings
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{
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ExportOnlyBlendShapePosition = m_settings.DropNormal,
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UseSparseAccessorForMorphTarget = m_settings.Sparse,
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DivideVertexBuffer = m_settings.DivideVertexBuffer,
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};
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exporter.Export(settings, AssetTextureUtil.IsTextureEditorAsset, AssetTextureUtil.GetTextureBytesWithMime);
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}
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@@ -64,164 +109,7 @@ namespace UniGLTF
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AssetDatabase.ImportAsset(path.ToUnityRelativePath());
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AssetDatabase.Refresh();
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}
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}
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ExporterDialogState m_state;
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GltfExportSettings m_settings;
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Editor m_settingsInspector;
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void OnEnable()
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{
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// Debug.Log("OnEnable");
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Undo.willFlushUndoRecord += Repaint;
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Selection.selectionChanged += Repaint;
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m_settings = ScriptableObject.CreateInstance<GltfExportSettings>();
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m_settingsInspector = Editor.CreateEditor(m_settings);
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m_state = new ExporterDialogState();
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m_state.ExportRootChanged += (root) =>
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{
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Repaint();
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};
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m_state.ExportRoot = Selection.activeObject as GameObject;
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}
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void OnDisable()
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{
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m_state.Dispose();
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// Debug.Log("OnDisable");
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Selection.selectionChanged -= Repaint;
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Undo.willFlushUndoRecord -= Repaint;
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// m_settingsInspector
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UnityEditor.Editor.DestroyImmediate(m_settingsInspector);
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m_settingsInspector = null;
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// m_settings
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ScriptableObject.DestroyImmediate(m_settings);
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m_settings = null;
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}
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public delegate Vector2 BeginVerticalScrollViewFunc(Vector2 scrollPosition, bool alwaysShowVertical, GUIStyle verticalScrollbar, GUIStyle background, params GUILayoutOption[] options);
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static BeginVerticalScrollViewFunc s_func;
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static BeginVerticalScrollViewFunc BeginVerticalScrollView
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{
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get
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{
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if (s_func == null)
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{
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var methods = typeof(EditorGUILayout).GetMethods(BindingFlags.Static | BindingFlags.NonPublic).Where(x => x.Name == "BeginVerticalScrollView").ToArray();
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var method = methods.First(x => x.GetParameters()[1].ParameterType == typeof(bool));
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s_func = (BeginVerticalScrollViewFunc)method.CreateDelegate(typeof(BeginVerticalScrollViewFunc));
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}
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return s_func;
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}
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}
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private Vector2 m_ScrollPosition;
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IEnumerable<Validator> ValidatorFactory()
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{
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yield return HierarchyValidator.ValidateRoot;
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yield return AnimationValidator.Validate;
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if (!m_state.ExportRoot)
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{
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yield break;
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}
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}
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private void OnGUI()
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{
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// ArgumentException: Getting control 1's position in a group with only 1 controls when doing repaint Aborting
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// Validation により GUI の表示項目が変わる場合があるので、
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// EventType.Layout と EventType.Repaint 間で内容が変わらないようしている。
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if (Event.current.type == EventType.Layout)
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{
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m_state.Validate(ValidatorFactory());
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}
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EditorGUIUtility.labelWidth = 150;
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// lang
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Getter.OnGuiSelectLang();
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EditorGUILayout.LabelField("ExportRoot");
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{
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m_state.ExportRoot = (GameObject)EditorGUILayout.ObjectField(m_state.ExportRoot, typeof(GameObject), true);
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}
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// Render contents using Generic Inspector GUI
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m_ScrollPosition = BeginVerticalScrollView(m_ScrollPosition, false, GUI.skin.verticalScrollbar, "OL Box");
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GUIUtility.GetControlID(645789, FocusType.Passive);
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bool modified = ScrollArea();
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EditorGUILayout.EndScrollView();
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// Create and Other Buttons
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{
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// errors
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GUILayout.BeginVertical();
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// GUILayout.FlexibleSpace();
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{
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GUILayout.BeginHorizontal();
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GUILayout.FlexibleSpace();
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GUI.enabled = m_state.Validations.All(x => x.CanExport);
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if (GUILayout.Button("Export", GUILayout.MinWidth(100)))
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{
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var path = SaveFileDialog.GetPath("Save gltf", $"{m_state.ExportRoot.name}.glb", "glb", "gltf");
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if (!string.IsNullOrEmpty(path))
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{
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// export
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Export(m_state.ExportRoot, path, new MeshExportSettings
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{
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ExportOnlyBlendShapePosition = m_settings.DropNormal,
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UseSparseAccessorForMorphTarget = m_settings.Sparse,
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DivideVertexBuffer = m_settings.DivideVertexBuffer,
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}, m_settings.InverseAxis);
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// close
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Close();
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GUIUtility.ExitGUI();
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}
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}
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GUI.enabled = true;
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GUILayout.EndHorizontal();
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}
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GUILayout.EndVertical();
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}
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GUILayout.Space(8);
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if (modified)
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{
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m_state.Invalidate();
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}
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}
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bool ScrollArea()
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{
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//
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// Validation
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//
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foreach (var v in m_state.Validations)
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{
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v.DrawGUI();
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if (v.ErrorLevel == ErrorLevels.Critical)
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{
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// Export UI を表示しない
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return false;
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}
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}
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//
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// GUI
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//
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m_settings.Root = m_state.ExportRoot;
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m_settingsInspector.OnInspectorGUI();
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return true;
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}
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}
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}
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