CMakeLists.txt

cmake_minimum_required(VERSION 3.5)

#set project name
set(PROJECT "3DScan")
project(${PROJECT})

#speed up pcl compiling
find_program(CCACHE_FOUND ccache REQUIRED)
if(CCACHE_FOUND)
 set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
 set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif(CCACHE_FOUND)
set (CMAKE_CXX_FLAGS "-DPCL_ONLY_CORE_POINT_TYPES=ON -DNO_EXPLICIT_INSTANTIATIONS")

set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)

#find requirements
find_package(PCL 1.9 REQUIRED )
find_package(OpenCV 4 REQUIRED )
find_package(freenect2 REQUIRED )
find_package(VTK 6.3 REQUIRED )
find_package(Threads REQUIRED)
find_package( realsense2 REQUIRED)

find_package(Qt5Widgets REQUIRED)
find_package(Qt5Gui REQUIRED)
find_package(Qt5Core REQUIRED)
find_package(Qt5 REQUIRED Widgets)

list(REMOVE_ITEM PCL_LIBRARIES "vtkproj4")

#link libs
include_directories("/usr/include/libusb-1.0/")

include_directories(${PCL_INCLUDE_DIRS})
link_directories(${PCL_LIBRARY_DIRS})
add_definitions(${PCL_DEFINITIONS})


#load src directory
file(GLOB_RECURSE SRCS src/*.cpp)

qt5_wrap_ui(UIS_HDRS
    src/mainwindow.ui
)

add_executable(${PROJECT}  ${SRCS} ${UIS_HDRS})


qt5_use_modules(${PROJECT_NAME} Widgets)


target_link_libraries(${PROJECT} ${PCL_LIBRARIES} ${PCL_FILTERS_LIBRARIES} ${OpenCV_LIBRARIES} ${freenect2_LIBRARY} ${realsense2_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} Qt5::Core Qt5::Widgets Qt5::Gui -lstdc++fs -pthread)

#libfreenect cmake settings
FIND_LIBRARY(freenect2_LIBRARY freenect2
    PATHS @CMAKE_INSTALL_PREFIX@/lib
    NO_DEFAULT_PATH
)

SET(freenect2_LIBRARIES ${freenect2_LIBRARY} @LIBFREENECT2_THREADING_LIBRARIES@)
FIND_PATH(freenect2_INCLUDE_DIR @PROJECT_NAME@/libfreenect2.hpp
    PATHS @CMAKE_INSTALL_PREFIX@/include
    NO_DEFAULT_PATH
)
SET(freenect2_INCLUDE_DIRS ${freenect2_INCLUDE_DIR})

#compilator settings

set_target_properties(${PROJECT} PROPERTIES
        CXX_STANDARD_REQUIRED 17
        CXX_EXTENSIONS ON
)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++17")