added MaterialInstance::WriteMIData<>(const T &)

inc/hgl/graph/VKMaterialInstance.h

@@ -74,6 +74,9 @@ public:
     const   int     GetMIID     ()const{return mi_id;}                          ///<取得材质实例ID
             void *  GetMIData   (){return material->GetMIData(mi_id);}          ///<取得材质实例数据
             void    WriteMIData (const void *data,const int size);              ///<写入材质实例数据
+
+        template<typename T>
+            void    WriteMIData (const T &data){WriteMIData(&data,sizeof(T));}  ///<写入材质实例数据
     
     bool BindUBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);
     bool BindSSBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);