Dmitry Emelyanov

Use this CMakeLists.txt ``` cmake_minimum_required(VERSION 2.8.3) project(cloud_annotation_tool) set(CMAKE_CXX_STANDARD 17) find_package(Qt5 REQUIRED COMPONENTS Core Widgets) find_package(PCL REQUIRED) set(CMAKE_INCLUDE_CURRENT_DIR ON) set(CMAKE_AUTOMOC ON) include_directories(${CMAKE_BINARY_DIR}) include_directories(include ${PCL_INCLUDE_DIRS}) link_directories(${PCL_LIBRARY_DIRS}) add_definitions(${PCL_DEFINITIONS}) set(MOC_HDRS viewer.h) qt5_wrap_cpp(MOC_SRCS ${MOC_HDRS}) set(UI_FILES...