optimized VulkanAppFramework and many examples that I moved Camera to VulkanApplicationFrame from CameraAppFramework

example/Vulkan/indices_rect.cpp

@@ -34,11 +34,8 @@ class TestApp:public VulkanApplicationFramework
 {
 private:
 
-    Camera cam;
-
     MaterialInstance *  material_instance   =nullptr;
     RenderableInstance *renderable_instance =nullptr;
-    GPUBuffer *         ubo_camera_info     =nullptr;
 
     Pipeline *          pipeline            =nullptr;
 
@@ -48,31 +45,14 @@ private:
     {
         material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/FragColor"));
         if(!material_instance)return(false);
+
+        BindCameraUBO(material_instance);
         
         //        pipeline=db->CreatePipeline(material_instance,sc_render_target,OS_TEXT("res/pipeline/solid2d"));
         pipeline=CreatePipeline(material_instance,InlinePipeline::Solid2D,Prim::Triangles);     //等同上一行，为Framework重载，默认使用swapchain的render target
         
         return pipeline;
     }
-    
-    bool InitUBO()
-    {
-        const VkExtent2D extent=sc_render_target->GetExtent();
-
-        cam.vp_width=cam.width=extent.width;
-        cam.vp_height=cam.height=extent.height;        
-
-        cam.RefreshCameraInfo();
-
-        ubo_camera_info=db->CreateUBO(sizeof(CameraInfo),&cam.info);
-
-        if(!ubo_camera_info)
-            return(false);
-            
-        if(!material_instance->BindUBO(DescriptorSetsType::Global,"g_camera",ubo_camera_info))return(false);
-
-        return(true);
-    }
 
     bool InitVBO()
     {        
@@ -97,9 +77,6 @@ public:
         if(!InitMaterial())
             return(false);
 
-        if(!InitUBO())
-            return(false);
-
         if(!InitVBO())
             return(false);
             
@@ -110,12 +87,7 @@ public:
 
     void Resize(int w,int h)override
     {
-        cam.vp_width=w;
-        cam.vp_height=h;
-
-        cam.RefreshCameraInfo();
-
-        ubo_camera_info->Write(&cam.info);
+        VulkanApplicationFramework::Resize(w,h);
 
         BuildCommandBuffer(renderable_instance);
     }