From a4af90c978dd92b2a690775ecdc04aeeeb009079 Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Wed, 23 Oct 2024 15:38:44 +0900
Subject: [PATCH] if IsAssetImport, Prevent runtime resource allocation.

Or temporary object when export.
---
 Assets/UniGLTF/Runtime/UniGLTF/IO/ImporterContext.cs  |  5 ++++-
 .../ScriptedImporter/VrmScriptedImporterImpl.cs       |  5 ++++-
 Assets/VRM10/Editor/Vrm10ExportDialog.cs              |  1 +
 Assets/VRM10/Runtime/IO/Vrm10Importer.cs              | 11 ++++++++---
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/ImporterContext.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/ImporterContext.cs
index 68f5bdec66..2b4e5a83ba 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/IO/ImporterContext.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/ImporterContext.cs
@@ -12,6 +12,7 @@ namespace UniGLTF
     /// </summary>
     public class ImporterContext : IResponsibilityForDestroyObjects
     {
+        public readonly bool IsAssetImport;
         private readonly ImporterContextSettings _settings;
         
         public ITextureDescriptorGenerator TextureDescriptorGenerator { get; protected set; }
@@ -37,8 +38,10 @@ public ImporterContext(
             IReadOnlyDictionary<SubAssetKey, UnityEngine.Object> externalObjectMap = null,
             ITextureDeserializer textureDeserializer = null,
             IMaterialDescriptorGenerator materialGenerator = null,
-            ImporterContextSettings settings = null)
+            ImporterContextSettings settings = null,
+            bool isAssetImport = false)
         {
+            IsAssetImport = isAssetImport;
             _settings = settings ?? new ImporterContextSettings();
             Data = data;
             TextureDescriptorGenerator = new GltfTextureDescriptorGenerator(Data);
diff --git a/Assets/VRM10/Editor/ScriptedImporter/VrmScriptedImporterImpl.cs b/Assets/VRM10/Editor/ScriptedImporter/VrmScriptedImporterImpl.cs
index c748a94510..a3c5d71b26 100644
--- a/Assets/VRM10/Editor/ScriptedImporter/VrmScriptedImporterImpl.cs
+++ b/Assets/VRM10/Editor/ScriptedImporter/VrmScriptedImporterImpl.cs
@@ -48,7 +48,10 @@ static void Process(Vrm10Data result, ScriptedImporter scriptedImporter, AssetIm
 
             var materialGenerator = GetMaterialDescriptorGenerator(renderPipeline);
 
-            using (var loader = new Vrm10Importer(result, externalObjectMap: extractedObjects, materialGenerator: materialGenerator))
+            using (var loader = new Vrm10Importer(result, 
+                externalObjectMap: extractedObjects, 
+                materialGenerator: materialGenerator,
+                isAssetImport: true))
             {
                 // settings TextureImporters
                 foreach (var textureInfo in loader.TextureDescriptorGenerator.Get().GetEnumerable())
diff --git a/Assets/VRM10/Editor/Vrm10ExportDialog.cs b/Assets/VRM10/Editor/Vrm10ExportDialog.cs
index 41e71f8ed2..eb805d3586 100644
--- a/Assets/VRM10/Editor/Vrm10ExportDialog.cs
+++ b/Assets/VRM10/Editor/Vrm10ExportDialog.cs
@@ -290,6 +290,7 @@ protected override void ExportPath(string path)
                     {
                         Debug.Log("vrm-1.0 FreezeMesh");
                         var copy = GameObject.Instantiate(root);
+                        copy.GetComponent<Vrm10Instance>().UpdateType = Vrm10Instance.UpdateTypes.None;
                         disposer.Push(copy);
                         root = copy;
 
diff --git a/Assets/VRM10/Runtime/IO/Vrm10Importer.cs b/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
index dacfdedf7b..220a0ceaaf 100644
--- a/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
+++ b/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
@@ -33,9 +33,10 @@ public Vrm10Importer(
             IMaterialDescriptorGenerator materialGenerator = null,
             bool useControlRig = false,
             ImporterContextSettings settings = null,
-            IVrm10SpringBoneRuntime springboneRuntime = null
+            IVrm10SpringBoneRuntime springboneRuntime = null,
+            bool isAssetImport = false
             )
-            : base(vrm.Data, externalObjectMap, textureDeserializer, settings: settings)
+            : base(vrm.Data, externalObjectMap, textureDeserializer, settings: settings, isAssetImport: isAssetImport)
         {
             if (vrm == null)
             {
@@ -288,7 +289,11 @@ protected override async Task FinalizeAsync(IAwaitCaller awaitCaller)
                 await LoadSpringBoneAsync(awaitCaller, controller, springBone);
             }
 
-            if (Application.isPlaying)
+            if (IsAssetImport)
+            {
+                controller.UpdateType = Vrm10Instance.UpdateTypes.None;
+            }
+            else
             {
                 // EditorImport では呼ばない
                 // Vrm10Runtime で初期化していたが、 async にするためこちらに移動 v0.127