From f00cb0b8158ca5c0b94655f73ed46a1f3cc86523 Mon Sep 17 00:00:00 2001
From: hyzboy <hyzboy@gmail.com>
Date: Wed, 17 Apr 2024 01:20:52 +0800
Subject: [PATCH] split VertexDataManager.h/.cpp

---
 inc/hgl/graph/VertexDataManager.h    | 57 +++-------------------
 src/SceneGraph/CMakeLists.txt        |  3 +-
 src/SceneGraph/VertexDataManager.cpp | 73 ++++++++++++++++++++++++++++
 3 files changed, 81 insertions(+), 52 deletions(-)
 create mode 100644 src/SceneGraph/VertexDataManager.cpp

diff --git a/inc/hgl/graph/VertexDataManager.h b/inc/hgl/graph/VertexDataManager.h
index aeb3a1ec..a5cedca9 100644
--- a/inc/hgl/graph/VertexDataManager.h
+++ b/inc/hgl/graph/VertexDataManager.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include<hgl/graph/VK.h>
+#include<hgl/graph/VKIndexBuffer.h>
 #include<hgl/type/DataChain.h>
 
 namespace hgl
@@ -25,30 +26,13 @@ namespace hgl
 
         protected:
 
-            DataChain       data_chain;     ///<数据链
+            DataChain       vbo_data_chain; ///<数据链
+            DataChain       ibo_data_chain; ///<数据链
 
         public:
 
-            VertexDataManager(GPUDevice *dev,const VIL *_vil)
-            {
-                device=dev;
-
-                vi_count=_vil->GetCount();
-                vif_list=_vil->GetVIFList();     //来自于Material，不会被释放，所以指针有效
-
-                vbo_max_size=0;
-                vbo_cur_size=0;
-                vbo=hgl_zero_new<VBO *>(vi_count);
-
-                ibo_cur_size=0;
-                ibo=nullptr;
-            }
-
-            ~VertexDataManager()
-            {
-                SAFE_CLEAR_OBJECT_ARRAY(vbo,vi_count);
-                SAFE_CLEAR(ibo);
-            }
+            VertexDataManager(GPUDevice *dev,const VIL *_vil);
+            ~VertexDataManager();
 
             const VkDeviceSize  GetVBOMaxCount  ()const{return vbo_max_size;}                                ///<取得顶点缓冲区分配的空间最大数量
             const VkDeviceSize  GetVBOCurCount  ()const{return vbo_cur_size;}                                ///<取得顶点缓冲区当前数量
@@ -59,36 +43,7 @@ namespace hgl
 
         public:
 
-            bool Init(const VkDeviceSize vbo_size,const VkDeviceSize ibo_size,const IndexType index_type)
-            {
-                if(vbo[0]||ibo)     //已经初始化过了
-                    return(false);
-
-                if(vbo_size<=0)
-                    return(false);
-
-                vbo_max_size=vbo_size;
-                ibo_cur_size=ibo_size;
-
-                vbo_cur_size=0;
-                ibo_cur_size=0;
-
-                for(uint i=0;i<vi_count;i++)
-                {
-                    vbo[i]=device->CreateVBO(vif_list[i].format,vbo_max_size);
-                    if(!vbo[i])
-                        return(false);
-                }
-
-                if(ibo_size>0)
-                {
-                    ibo=device->CreateIBO(index_type,ibo_size);
-                    if(!ibo)
-                        return(false);
-                }
-
-                return(true);
-            }
+            bool Init(const VkDeviceSize vbo_size,const VkDeviceSize ibo_size,const IndexType index_type);
         };//class VertexDataManager
     }//namespace graph
 }//namespace hgl
diff --git a/src/SceneGraph/CMakeLists.txt b/src/SceneGraph/CMakeLists.txt
index 4e8a5a28..db3a82c0 100644
--- a/src/SceneGraph/CMakeLists.txt
+++ b/src/SceneGraph/CMakeLists.txt
@@ -8,7 +8,8 @@ SET(SG_TEXTURE_SOURCE   ${SG_INCLUDE_PATH}/TextureLoader.h
 SOURCE_GROUP("Texture" FILES ${SG_TEXTURE_SOURCE})
 
 SET(SG_VDM_SOURCE   ${SG_INCLUDE_PATH}/VertexAttribDataAccess.h
-                    ${SG_INCLUDE_PATH}/VertexDataManager.h)
+                    ${SG_INCLUDE_PATH}/VertexDataManager.h
+                    VertexDataManager.cpp)
 
 SOURCE_GROUP("VertexDataManager" FILES ${SG_VDM_SOURCE})
 
diff --git a/src/SceneGraph/VertexDataManager.cpp b/src/SceneGraph/VertexDataManager.cpp
new file mode 100644
index 00000000..3527cb95
--- /dev/null
+++ b/src/SceneGraph/VertexDataManager.cpp
@@ -0,0 +1,73 @@
+#include<hgl/graph/VertexDataManager.h>
+#include<hgl/graph/VKVertexAttribBuffer.h>
+#include<hgl/graph/VKVertexInputFormat.h>
+#include<hgl/graph/VKVertexInputLayout.h>
+#include<hgl/graph/VKDevice.h>
+
+namespace hgl
+{
+    namespace graph
+    {
+        VertexDataManager::VertexDataManager(GPUDevice *dev,const VIL *_vil)
+        {
+            device=dev;
+
+            vi_count=_vil->GetCount();
+            vif_list=_vil->GetVIFList();     //������Material�����ᱻ�ͷţ�����ָ����Ч
+
+            vbo_max_size=0;
+            vbo_cur_size=0;
+            vbo=hgl_zero_new<VBO *>(vi_count);
+
+            ibo_cur_size=0;
+            ibo=nullptr;
+        }
+
+        VertexDataManager::~VertexDataManager()
+        {
+            SAFE_CLEAR_OBJECT_ARRAY(vbo,vi_count);
+            SAFE_CLEAR(ibo);
+        }
+
+        /**
+        * ��ʼ���������ݹ�����
+        * @param vbo_size VBO��С
+        * @param ibo_size IBO��С
+        * @param index_type ��������
+        */
+        bool VertexDataManager::Init(const VkDeviceSize vbo_size,const VkDeviceSize ibo_size,const IndexType index_type)
+        {
+            if(vbo[0]||ibo)     //�Ѿ���ʼ������
+                return(false);
+
+            if(vbo_size<=0)
+                return(false);
+
+            vbo_max_size=vbo_size;
+            ibo_cur_size=ibo_size;
+
+            vbo_cur_size=0;
+            ibo_cur_size=0;
+
+            for(uint i=0;i<vi_count;i++)
+            {
+                vbo[i]=device->CreateVBO(vif_list[i].format,vbo_max_size);
+                if(!vbo[i])
+                    return(false);
+            }
+
+            vbo_data_chain.Init(vbo_max_size);
+
+            if(ibo_size>0)
+            {
+                ibo=device->CreateIBO(index_type,ibo_size);
+                if(!ibo)
+                    return(false);
+
+                ibo_data_chain.Init(ibo_size);
+            }
+
+            return(true);
+        }
+    }//namespace graph
+}//namespace hgl