改进Component/Manager设计，在WorkObject封装Component相关模板函数，以减化使用部分。当前版本可运行，下一版迁移旧的Renderable渲染到StaticMeshComponent.

example/Basic/draw_triangle_use_UBO.cpp

@@ -91,11 +91,7 @@ private:
 
         SceneNode *scene_root=GetSceneRoot();       ///<取得场景根节点
 
-        auto manager=StaticMeshComponentManager::GetDefaultManager();
+        sm_component=CreateComponent<StaticMeshComponent>(scene_root,mesh_triangle); //创建一个静态网格组件
-
-        sm_component=manager->CreateStaticMeshComponent(mesh_triangle);
-
-        scene_root->AttachComponent(sm_component);
 
         scene_root->Add(new SceneNode(mesh_triangle));
 

inc/hgl/WorkObject.h

@@ -122,6 +122,44 @@ namespace hgl
                                             graph::MaterialInstance *mi,
                                             graph::Pipeline *pipeline,
                                             const std::initializer_list<graph::VertexAttribDataPtr> &vad_list);
+
+    public: //Component 相关
+
+        template<typename C,typename ...ARGS>
+        inline C *CreateComponent(ARGS...args)
+        {
+            auto manager=C::GetDefaultManager();  //取得默认管理器
+
+            if(!manager)
+            {
+                //        LOG_ERROR(OS_TEXT("CreateComponent failed, no default manager!"));
+                return(nullptr);
+            }
+
+            return manager->CreateComponent(args...); //创建组件
+        }
+
+        template<typename C,typename ...ARGS>
+        inline C *CreateComponent(graph::SceneNode *parent_node,ARGS...args)
+        {
+            if(!parent_node)
+            {
+                //        LOG_ERROR(OS_TEXT("CreateComponent failed, parent node is null!"));
+                return(nullptr);
+            }
+
+            C *c=this->CreateComponent<C>(args...); //创建组件
+
+            if(!c)
+            {
+                //        LOG_ERROR(OS_TEXT("CreateComponent failed, create component failed!"));
+                return(nullptr);
+            }
+
+            parent_node->AttachComponent(c); //将组件附加到父节点
+
+            return c;
+        }
     };//class WorkObject
 
     /**

inc/hgl/component/StaticMeshComponent.h

@@ -45,13 +45,13 @@ public:
 
     StaticMeshComponentManager()=default;
 
-    StaticMeshComponent *CreateStaticMeshComponent(StaticMeshComponentData *data);
+    StaticMeshComponent *CreateComponent(StaticMeshComponentData *data);
 
-    StaticMeshComponent *CreateStaticMeshComponent(Mesh *m)
+    StaticMeshComponent *CreateComponent(Mesh *m)
     {
         auto sm_cd=new StaticMeshComponentData(m);
 
-        return CreateStaticMeshComponent(sm_cd);
+        return CreateComponent(sm_cd);
     }
 
     virtual Component *CreateComponent(ComponentData *data) override;
@@ -71,6 +71,11 @@ public:
 
     virtual ~StaticMeshComponent()=default;
 
+    static StaticMeshComponentManager *GetDefaultManager()
+    {
+        return StaticMeshComponentManager::GetDefaultManager();
+    }
+
     static constexpr const size_t StaticHashCode()
     {
         return hgl::GetTypeHash<StaticMeshComponent>();

src/SceneGraph/component/ComponentManager.cpp

@@ -55,7 +55,7 @@ namespace hgl::graph
         if(!component_manager_map->contains(hash_code))
             return(nullptr);
 
-        //[]对于不存的会自行插入一个，所以不要把下面的.at改成[]
+        //tsl::robin_map的[]对于不存在的会自行插入一个，所以不要把下面的.at改成[]
         return component_manager_map->at(hash_code);
     }
 

src/SceneGraph/component/StaticMeshComponentManager.cpp

@@ -17,10 +17,10 @@ Component *StaticMeshComponentManager::CreateComponent(ComponentData *data)
 {
     if(!data)return(nullptr);
 
-    return CreateStaticMeshComponent(reinterpret_cast<StaticMeshComponentData *>(data));
+    return CreateComponent(reinterpret_cast<StaticMeshComponentData *>(data));
 }
 
-StaticMeshComponent *StaticMeshComponentManager::CreateStaticMeshComponent(StaticMeshComponentData *data)
+StaticMeshComponent *StaticMeshComponentManager::CreateComponent(StaticMeshComponentData *data)
 {
     if(!data)return(nullptr);