CMakeLists.txt

cmake_minimum_required(VERSION 3.10)
project(rtsr)

set(ENABLE_CUDA OFF CACHE BOOL "Enable Cuda features")

# Set project language
if (ENABLE_CUDA)
    project(rtsr LANGUAGES CXX CUDA)
    add_definitions(-DENABLE_CUDA)
else()
    project(rtsr LANGUAGES CXX)
    message("CUDA features disabled")
endif(ENABLE_CUDA)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR})

# libigl
option(LIBIGL_USE_STATIC_LIBRARY "Use libigl as static library" OFF)
option(LIBIGL_WITH_ANTTWEAKBAR       "Use AntTweakBar"    OFF)
option(LIBIGL_WITH_CGAL              "Use CGAL"           OFF)
option(LIBIGL_WITH_COMISO            "Use CoMiso"         OFF)
option(LIBIGL_WITH_CORK              "Use Cork"           OFF)
option(LIBIGL_WITH_EMBREE            "Use Embree"         OFF)
option(LIBIGL_WITH_LIM               "Use LIM"            OFF)
option(LIBIGL_WITH_MATLAB            "Use Matlab"         OFF)
option(LIBIGL_WITH_MOSEK             "Use MOSEK"          OFF)
option(LIBIGL_WITH_OPENGL            "Use OpenGL"         ON)
option(LIBIGL_WITH_OPENGL_GLFW       "Use GLFW"           ON)
option(LIBIGL_WITH_OPENGL_GLFW_IMGUI "Use ImGui"          ON)
option(LIBIGL_WITH_PNG               "Use PNG"            OFF)
option(LIBIGL_WITH_PYTHON            "Use Python"         OFF)
option(LIBIGL_WITH_TETGEN            "Use Tetgen"         OFF)
option(LIBIGL_WITH_TRIANGLE          "Use Triangle"       OFF)
option(LIBIGL_WITH_VIEWER            "Use OpenGL viewer"  ON)
option(LIBIGL_WITH_XML               "Use XML"            OFF)

find_package(LIBIGL REQUIRED QUIET)

find_package(OpenMP)
if (OPENMP_FOUND)
    set(CMAKE_C_FLAGS          "${CMAKE_C_FLAGS}          ${OpenMP_C_FLAGS}")
    set(CMAKE_CXX_FLAGS        "${CMAKE_CXX_FLAGS}        ${OpenMP_CXX_FLAGS}")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
endif()

set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package(Boost REQUIRED COMPONENTS filesystem)

find_package(PCL)
if (PCL_FOUND)
    include_directories(${CMAKE_CURRENT_SOURCE_DIR}/ext/glm)
    include_directories(${Boost_INCLUDE_DIRS})
    include_directories(${PCL_INCLUDE_DIRS})
    add_definitions(-DPCL_AVAILABLE)
endif()

add_subdirectory("src/")