编写完顶点渲染程序，先保存一下

vulkan/Application.h

@@ -6,8 +6,6 @@
 #include <thread>
 #include <mutex>
 #include <vulkan/vulkan.hpp>
-#include "framework/core/buffer.h"
-#include "framework/core/device.h"
 
 struct Texture
 {
@@ -44,12 +42,11 @@ public:
     void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
     void createSyncObjects();
     void drawFrame();
+    virtual void render(VkCommandBuffer commandBuffer);
     bool isInited() { return inited; }
 
 protected:
-    std::unique_ptr< vkb::core::InstanceC> v_instance;
-    std::unique_ptr<vkb::PhysicalDevice> v_gpu;
-    std::unique_ptr<vkb::core::DeviceC> v_device;
+
     VkPhysicalDevice physicalDevice = VK_NULL_HANDLE; // 物理设备
     VkDevice device;                                  // 逻辑设备
     VkQueue graphicsQueue;                            // 图形队列