cmake_minimum_required(VERSION 3.20)
project(Octree)

set(CMAKE_CXX_STANDARD 17)

option(Octree_BUILD_TEST  "Build test projects" ON)

include_directories(
        /usr/local/include
        ${PROJECT_SOURCE_DIR}/include
)
link_directories(/usr/local/lib)

find_package(LIBIGL REQUIRED QUIET)
find_package(Boost COMPONENTS filesystem log REQUIRED)
find_package(Eigen3 3.3 REQUIRED NO_MODULE)


file(GLOB_RECURSE headers
        ${CMAKE_CURRENT_SOURCE_DIR}/include/Octree/*.h
        )
file(GLOB_RECURSE sources
        ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/src/*.h)

add_library(Octree SHARED ${headers} ${sources})
target_link_libraries(Octree igl::core ${Boost_LIBRARIES} Eigen3::Eigen pMesh)
target_include_directories(Octree PUBLIC ${PROJECT_SOURCE_DIR}/include)


# --------------------- TEST --------------------
if(Octree_BUILD_TEST)
    set(TEST_DATA_BASE_PATH ${PROJECT_SOURCE_DIR}/data)
endif()

if(Octree_BUILD_TEST)
    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/tests/octree_test)
    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/tests/sdf_test)
    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/tests/udf_test)
endif()

enable_testing()
if(Octree_BUILD_TEST)
    add_test(NAME octree_test COMMAND $<TARGET_FILE:octree_test>)
    add_test(NAME sdf_test COMMAND $<TARGET_FILE:sdf_test>)
    add_test(NAME udf_test COMMAND $<TARGET_FILE:udf_test>)
endif()