From b0d6087272a335bf73b5ae2ed93ea73b61101986 Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Thu, 7 Nov 2024 18:37:12 +0900
Subject: [PATCH] RotateParticleSpringboneRuntime

---
 .../ClothSample/ClothViewer/ClothViewerUI.cs  | 31 ++--------
 .../RotateParticle/RotateParticle.asmdef      |  5 +-
 .../RotateParticleSpringboneRuntime.cs        | 60 +++++++++++++++++++
 .../RotateParticleSpringboneRuntime.cs.meta   | 11 ++++
 4 files changed, 81 insertions(+), 26 deletions(-)
 create mode 100644 Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs
 create mode 100644 Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs.meta

diff --git a/Assets/VRM10_Samples/ClothSample/ClothViewer/ClothViewerUI.cs b/Assets/VRM10_Samples/ClothSample/ClothViewer/ClothViewerUI.cs
index 7bf02069a..dc4fddaa8 100644
--- a/Assets/VRM10_Samples/ClothSample/ClothViewer/ClothViewerUI.cs
+++ b/Assets/VRM10_Samples/ClothSample/ClothViewer/ClothViewerUI.cs
@@ -549,18 +549,6 @@ namespace UniVRM10.Cloth.Viewer
             }
         }
 
-        static IMaterialDescriptorGenerator GetMaterialDescriptorGenerator(bool useUrp)
-        {
-            if (useUrp)
-            {
-                return new UrpGltfMaterialDescriptorGenerator();
-            }
-            else
-            {
-                return new BuiltInGltfMaterialDescriptorGenerator();
-            }
-        }
-
         async void LoadModel(string path)
         {
             // cleanup
@@ -578,7 +566,12 @@ namespace UniVRM10.Cloth.Viewer
                     showMeshes: false,
                     awaitCaller: m_useAsync.enabled ? (IAwaitCaller)new RuntimeOnlyAwaitCaller() : (IAwaitCaller)new ImmediateCaller(),
                     materialGenerator: GetVrmMaterialDescriptorGenerator(true),
-                    vrmMetaInformationCallback: m_texts.UpdateMeta);
+                    vrmMetaInformationCallback: m_texts.UpdateMeta,
+                    springboneRuntime: new RotateParticle.RotateParticleSpringboneRuntime((instance) =>
+                    {
+                        var autoSetup = instance.transform.gameObject.AddComponent<RotateParticle.HumanoidAutoSetup>();
+                        autoSetup.Reset();
+                    }));
                 if (cancellationToken.IsCancellationRequested)
                 {
                     UnityObjectDestroyer.DestroyRuntimeOrEditor(vrm10Instance.gameObject);
@@ -591,18 +584,6 @@ namespace UniVRM10.Cloth.Viewer
                     return;
                 }
 
-                //
-                // RotateParticle.HumanoidAutoSetup
-                //
-
-                // clear
-                vrm10Instance.SpringBone = new Vrm10InstanceSpringBone();
-
-                var autoSetup = vrm10Instance.transform.gameObject.AddComponent<RotateParticle.HumanoidAutoSetup>();
-                autoSetup.Reset();
-                var system = vrm10Instance.GetComponent<RotateParticle.RotateParticleSystem>();
-                system.Initialize();
-
                 var instance = vrm10Instance.GetComponent<RuntimeGltfInstance>();
                 instance.ShowMeshes();
                 instance.EnableUpdateWhenOffscreen();
diff --git a/Assets/VRM10_Samples/ClothSample/RotateParticle/RotateParticle.asmdef b/Assets/VRM10_Samples/ClothSample/RotateParticle/RotateParticle.asmdef
index 023d57489..2e4dac009 100644
--- a/Assets/VRM10_Samples/ClothSample/RotateParticle/RotateParticle.asmdef
+++ b/Assets/VRM10_Samples/ClothSample/RotateParticle/RotateParticle.asmdef
@@ -2,7 +2,10 @@
     "name": "RotateParticle",
     "rootNamespace": "",
     "references": [
-        "GUID:0138a2c7639266f45b948ea162125de5"
+        "GUID:0138a2c7639266f45b948ea162125de5",
+        "GUID:3e5d614bc16b50d41bd94c8d7444ca46",
+        "GUID:e47c917724578cc43b5506c17a27e9a0",
+        "GUID:8d76e605759c3f64a957d63ef96ada7c"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],
diff --git a/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs b/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs
new file mode 100644
index 000000000..24f31a300
--- /dev/null
+++ b/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Threading.Tasks;
+using UniGLTF;
+using UniGLTF.SpringBoneJobs.Blittables;
+using UnityEngine;
+using UniVRM10;
+
+namespace RotateParticle
+{
+    /// <summary>
+    /// SpcriptedImporter 経由の import 向け。
+    /// NativeArray の確保や DontDestroyOnLoad を回避。
+    /// </summary>
+    public class RotateParticleSpringboneRuntime : IVrm10SpringBoneRuntime
+    {
+        Action<Vrm10Instance> _setup;
+
+        public RotateParticleSpringboneRuntime(Action<Vrm10Instance> setup)
+        {
+            _setup = setup;
+        }
+
+        public void Dispose()
+        {
+        }
+
+        public Task InitializeAsync(Vrm10Instance instance, IAwaitCaller awaitCaller)
+        {
+            if (_setup != null)
+            {
+                _setup(instance);
+            }
+            var system = instance.GetComponent<RotateParticleSystem>();
+            system.Initialize();
+
+            return Task.CompletedTask;
+        }
+
+        public void Process()
+        {
+        }
+
+        public bool ReconstructSpringBone()
+        {
+            return false;
+        }
+
+        public void RestoreInitialTransform()
+        {
+        }
+
+        public void SetJointLevel(Transform joint, BlittableJointMutable jointSettings)
+        {
+        }
+
+        public void SetModelLevel(Transform modelRoot, BlittableModelLevel modelSettings)
+        {
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs.meta b/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs.meta
new file mode 100644
index 000000000..7db3453e5
--- /dev/null
+++ b/Assets/VRM10_Samples/ClothSample/RotateParticle/Runtime/RotateParticleSpringboneRuntime.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: edc50c3e3f828de469f8ae6af569c174
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: