cmake_minimum_required(VERSION 3.7)
project(MaskDesign)

set(CMAKE_CXX_STANDARD 17)
if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++17")
endif(MSVC)

set(CMAKE_CONFIGURATION_TYPES "Debug;Release")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin)

add_definitions(/D_USE_MATH_DEFINES)

#path
SET(EIGEN_PATH ${PROJECT_SOURCE_DIR}/src/eigen3)
SET(OPENMESH_PATH ${PROJECT_SOURCE_DIR}/src/OpenMesh)
SET(OPENMESH_LIB_PATH ${PROJECT_SOURCE_DIR}/lib)
SET(Boost_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/src)
SET(Boost_LIBRARY_DIR ${PROJECT_SOURCE_DIR}/lib/boost)
find_package(BOOST 1.48 REQUIRED)
SET(CGAL_PATH ${PROJECT_SOURCE_DIR}/src)

include_directories(${EIGEN_PATH})
include_directories(${OPENMESH_PATH})
include_directories(${Boost_INCLUDE_DIR})
link_directories(${Boost_LIBRARY_DIR})
include_directories(${CGAL_PATH})
link_directories(${OPENMESH_LIB_PATH})


# Libigl
list(PREPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
option(LIBIGL_WITH_OPENGL            "Use OpenGL"         OFF)
option(LIBIGL_WITH_OPENGL_GLFW       "Use GLFW"           OFF)
option(LIBIGL_WITH_CGAL              "Use CGAL"           ON)
include(libigl)

file (GLOB ANN_FILE
    src/ANN/*
)

file (GLOB MeshViewer_FILE
    src/MeshViewer/MeshDefinition.*
)

file (GLOB Alglib_FILE
    src/Alglib/*
)

file (GLOB CurveNSurface_FILE
    src/CurveNSurface/*
)

file (GLOB MaskInterface_FILE
    src/MaskInterface/*
)

file (GLOB MeshProcessing_FILE
    src/MeshProcessing/*
)

file (GLOB Optimization_FILE
    src/Optimization/*.cpp src/Optimization/*.h
)

file (GLOB OptimizationBFGS_FILE
    src/Optimization/BFGS/*
)

file (GLOB Optimizationlinesearch_FILE
    src/Optimization/linesearch/*
)

file (GLOB Utility_FILE
    src/Utility/*
)

file (GLOB Evaluation_FILE
    src/Evaluation/*
)

file (GLOB FEM_FILE
    src/FEM/*
)

# discregrid library
include_directories(${PROJECT_SOURCE_DIR}/src/discregrid/include)
link_directories(${PROJECT_SOURCE_DIR}/lib)

add_executable(${PROJECT_NAME} ${SRCFILES} 
    src/main.cpp
    ${ANN_FILE}
    ${MeshViewer_FILE}
    ${Alglib_FILE}
    ${CurveNSurface_FILE}
    ${MaskInterface_FILE}
    ${MeshProcessing_FILE}
    ${OptimizationBFGS_FILE}
    ${Optimizationlinesearch_FILE}
    ${Optimization_FILE}
    ${Utility_FILE}
    ${Evaluation_FILE}
    ${FEM_FILE}
)

source_group(ANN FILES ${ANN_FILE})
source_group(MeshViewer FILES ${MeshViewer_FILE})
source_group(alglib FILES ${Alglib_FILE})
source_group(CurveNSurface FILES ${CurveNSurface_FILE})
source_group(MaskInterface FILES ${MaskInterface_FILE})
source_group(MeshProcessing FILES ${MeshProcessing_FILE})
source_group(Optimization FILES ${Optimization_FILE})
source_group(Optimization\\BFGS FILES ${OptimizationBFGS_FILE})
source_group(Optimization\\linesearch FILES ${Optimizationlinesearch_FILE})
source_group(Utility FILES ${Utility_FILE})
source_group(Evaluation FILES ${Evaluation_FILE})
source_group(FEM FILES ${FEM_FILE})

target_link_libraries(${PROJECT_NAME} PUBLIC 
    optimized OpenMeshCore 
    optimized OpenMeshTools
    debug OpenMeshCored 
    debug OpenMeshToolsd
    igl::core 
    igl::cgal
    optimized Discregrid
    debug Discregrid_d
)

# include finite-diff.cmake in the cmake folder
include(finite-diff)
target_link_libraries(${PROJECT_NAME} PUBLIC finitediff::finitediff)