StaticMeshComponentManager

CMCore

@@ -1 +1 @@
-Subproject commit 3b3f6e7e12a67701e143dc0415acbef2d592083b
+Subproject commit d09fe4326ea3629434adcd034a99ebbdb8fa6c22

inc/hgl/component/Component.h

@@ -11,10 +11,16 @@
 *
 *   AMD FidelityFX中，Component存放于Entity下，而我方中与其类似的定义为SceneNode。
 *   不管是Entity还是SceneNode，它们都提供空间变换，以及子节点、Component的管理。
+*   而AMD FidelityFX中的Scene，类似于我方的SceneWorld，用于储存一个场景世界的根节点及其它世界唯一数据。
 *
 *   ComponentData是每个Component的数据，用于向Component或是其它模块提供数据。
 *   ComponentManager是Component的管理器，用于管理Component的创建、销毁、更新等。
 *
+*   需要注意的是：同AMD FidelityFX一样，大部分ComponentManager与SceneWorld基本无关。
+*   因为同样的数据可能出现在多个World之中。
+*   仅有那些与SceneWorld密切相关的Component它对应的Manager才会出现在SceneWorld中，比如CameraManager/LightManager。
+*   而如StaticMeshComponent之类的纯资源型就会是独立存在的。
+*
 *   Component是组件的基类，所有组件都从这里派生。
 *
 *
@@ -69,7 +75,7 @@ COMPONENT_NAMESPACE_BEGIN
 
 public:
 
-        virtual void Update(const double delta_time)=0;
+    //virtual void Update(const double delta_time)=0;
 
 public: //事件
 
@@ -109,5 +115,4 @@ COMPONENT_NAMESPACE_BEGIN
     virtual void            OnFocusLost(){}                                             ///<焦点丢失事件
     virtual void            OnFocusGained(){}                                           ///<焦点获得事件
 };//class ComponentManager
-
 COMPONENT_NAMESPACE_END

inc/hgl/component/PrimitiveComponent.h

@@ -12,7 +12,8 @@ class PrimitiveComponent:public RenderComponent
 {
 public:
 
-    PrimitiveComponent()=default;
+    PrimitiveComponent(SceneNode *psn,ComponentData *cd,ComponentManager *cm)
+        :RenderComponent(psn,cd,cm){}
     virtual ~PrimitiveComponent()=default;
 };//class PrimitiveComponent
 

inc/hgl/component/RenderComponent.h

@@ -11,7 +11,8 @@ class RenderComponent: public Component
 {
 public:
 
-    RenderComponent()=default;
+    RenderComponent(SceneNode *psn,ComponentData *cd,ComponentManager *cm)
+        :Component(psn,cd,cm){}
     virtual ~RenderComponent()=default;
 };//class RenderComponent
 

inc/hgl/component/StaticMeshComponent.h

@@ -10,7 +10,7 @@ struct StaticMeshComponentData:public ComponentData
     Renderable *renderable;
 };//struct StaticMeshComponentData
 
-class StaticMeshComponent:public PrimitiveComponent;
+class StaticMeshComponent;
 
 class StaticMeshComponentManager:public ComponentManager
 {
@@ -18,12 +18,11 @@ public:
 
     StaticMeshComponentManager()=default;
 
+    size_t          ComponentHashCode()const override;
+
     StaticMeshComponent *CreateStaticMeshComponent(SceneNode *psn,StaticMeshComponentData *data);
 
-    virtual Component *CreateComponent(SceneNode *psn,ComponentData *data) override
-    {
-        return CreateStaticMeshComponent(psn,reinterpret_cast<StaticMeshComponentData *>(data));
-    }
+    virtual Component *CreateComponent(SceneNode *psn,ComponentData *data) override;
 };//class StaticMeshComponentManager
 
 class StaticMeshComponent:public PrimitiveComponent
@@ -40,7 +39,7 @@ public:
 
     virtual ~StaticMeshComponent()
     {
-        SAFE_CLEAR(sm_Data);
+        SAFE_CLEAR(sm_data);
     }
 
             StaticMeshComponentData &GetData()      {return *sm_data;}

inc/hgl/graph/SceneWorld.h

@@ -24,12 +24,17 @@ namespace hgl
 
         public:
 
+            SceneWorld()
+            {
+                root_node=new SceneNode;
+            }
 
+            virtual ~SceneWorld()
+            {
+                SAFE_CLEAR(root_node);
+            }
 
-        public:
-
-
-
+            SceneNode *GetRootNode() { return root_node; }
         };//class SceneWorld
     }//namespace graph
 }//namespace hgl

src/SceneGraph/CMakeLists.txt

@@ -294,7 +294,9 @@ set(COMPONENT_INCLUDE_PATH     ${ROOT_INCLUDE_PATH}/hgl/component)
 SET(COMPONENT_FILES     ${COMPONENT_INCLUDE_PATH}/Component.h
                         ${COMPONENT_INCLUDE_PATH}/RenderComponent.h
                         ${COMPONENT_INCLUDE_PATH}/PrimitiveComponent.h
+                        ${COMPONENT_INCLUDE_PATH}/StaticMeshComponent.h
                         component/ComponentManager.cpp
+                        component/StaticMeshComponentManager.cpp
 )
 
 SOURCE_GROUP("Component" FILES ${COMPONENT_FILES})

src/SceneGraph/component/StaticMeshComponentManager.cpp

@@ -0,0 +1,27 @@
+#include<hgl/component/StaticMeshComponent.h>
+#include<hgl/graph/SceneNode.h>
+
+COMPONENT_NAMESPACE_BEGIN
+
+size_t StaticMeshComponentManager::ComponentHashCode()const
+{
+    return GetTypeHash<StaticMeshComponentManager>();
+}
+
+StaticMeshComponent *StaticMeshComponentManager::CreateStaticMeshComponent(SceneNode *psn,StaticMeshComponentData *data)
+{
+    if(!psn||!data)return(nullptr);
+
+    StaticMeshComponent *smc=new StaticMeshComponent(psn,data,this);
+
+    psn->AddComponent(smc);
+
+    return smc;
+}
+
+Component *StaticMeshComponentManager::CreateComponent(SceneNode *psn,ComponentData *data)
+{
+    return CreateStaticMeshComponent(psn,reinterpret_cast<StaticMeshComponentData *>(data));
+}
+
+COMPONENT_NAMESPACE_END