CMake

In order to configure CMake to find our two dependencies, OpenCV and DepthAI, we need to leverage find_package. If you installed DepthAI to a non-standard location, you need to set depthai_DIR to where it was built or where it was installed. Here, as an example, we set it to the install folder inside where it was built.

Then, we'll add_executable with the source files, which are covered in detail in the Header and Implementation sections.

Finally, we'll link the dependencies with target_link_libraries and include_directories.

All together, the CMakeLists.txt should look something like this.

cmake_minimum_required(VERSION 3.14)

project(smartcapture-cpp-luxonis DESCRIPTION "Scale Smart Capture Luxonis Example")
set(depthai_DIR /home/scale/scale_ws/depthai-core/build/install/lib/cmake/depthai)

find_package(OpenCV 4.5.0 REQUIRED)
find_package(depthai CONFIG REQUIRED)

set(SOURCES
        src/luxonis_orin.cpp
        src/main.cpp

        include/luxonis_orin.hpp
        )

add_executable(smartcapture-cpp-luxonis ${SOURCES})

target_link_libraries(smartcapture-cpp-luxonis PUBLIC smartcapture-cpp ${OpenCV_LIBRARIES} depthai::opencv)

include_directories(include/ ${OpenCV_INCLUDE_DIRS})