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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.5)
project(FBX2glTF)
set(typical_usage_str
"Example usage:\n\
> mkdir -p build_debug\n\
> conan install . -i build_debug -s build_type=Debug -e FBXSDK_SDKS=/home/zell/FBXSDK\n\
> conan build . -bf build_debug")
if ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message(FATAL_ERROR
"Building from within the source tree is not supported! ${typical_usage_str}")
endif ()
set(CMAKE_CXX_STANDARD 11)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
include(ExternalProject)
# FBX
foreach (FBXSDK_VERSION "2020.2")
find_package(FBX)
if (FBXSDK_FOUND)
break()
endif()
endforeach(FBXSDK_VERSION)
if (NOT FBXSDK_FOUND)
message(FATAL_ERROR
"Can't find FBX SDK in either:\n"
" - Mac OS X: ${FBXSDK_APPLE_ROOT}\n"
" - Windows: ${FBXSDK_WINDOWS_ROOT}\n"
" - Linux: ${FBXSDK_LINUX_ROOT}"
)
endif()
if(NOT EXISTS "${CMAKE_BINARY_DIR}/conan_paths.cmake")
message(FATAL_ERROR
"The Conan package manager must run ('install') first. ${typical_usage_str}")
endif()
include("${CMAKE_BINARY_DIR}/conan_paths.cmake")
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
find_package(Threads REQUIRED)
list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_BINARY_DIR}")
# stuff we get from Conan
find_package(Boost 1.76 COMPONENTS system filesystem program_options REQUIRED )
find_package(ZLIB MODULE REQUIRED)
find_package(fmt MODULE REQUIRED)
find_package(Iconv MODULE REQUIRED)
find_package(LibXml2 MODULE REQUIRED)
# create a compilation database for e.g. clang-tidy
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# DRACO
ExternalProject_Add(Draco
GIT_REPOSITORY https://github.com/google/draco
GIT_TAG 8786740086a9f4d83f44aa83badfbea4dce7a1b5
PREFIX draco
INSTALL_DIR
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
-DBUILD_FOR_GLTF=1
)
set(DRACO_INCLUDE_DIR "${CMAKE_BINARY_DIR}/draco/include")
find_file(FEDORA_FOUND fedora-release
PATHS /etc
)
if (WIN32)
set(DRACO_LIB "${CMAKE_BINARY_DIR}/draco/lib/${CMAKE_SHARED_MODULE_PREFIX}draco.lib")
elseif(FEDORA_FOUND)
set(DRACO_LIB "${CMAKE_BINARY_DIR}/draco/lib64/${CMAKE_SHARED_MODULE_PREFIX}draco.a")
else()
set(DRACO_LIB "${CMAKE_BINARY_DIR}/draco/lib/${CMAKE_SHARED_MODULE_PREFIX}draco.a")
endif()
# MATHFU
set(mathfu_build_benchmarks OFF CACHE BOOL "")
set(mathfu_build_tests OFF CACHE BOOL "")
ExternalProject_Add(MathFu
PREFIX mathfu
GIT_REPOSITORY https://github.com/google/mathfu
GIT_TAG v1.1.0
CONFIGURE_COMMAND ${CMAKE_COMMAND} -E echo "Skipping MathFu configure step."
BUILD_COMMAND ${CMAKE_COMMAND} -E echo "Skipping MathFu build step."
INSTALL_COMMAND ${CMAKE_COMMAND} -E echo "Skipping MathFu install step."
)
set(MATHFU_INCLUDE_DIRS
"${CMAKE_BINARY_DIR}/mathfu/src/MathFu/include/"
"${CMAKE_BINARY_DIR}/mathfu/src/MathFu/dependencies/vectorial/include")
# OrderedMap
ExternalProject_Add(FiFoMap
PREFIX fifo_map
GIT_REPOSITORY https://github.com/nlohmann/fifo_map
CONFIGURE_COMMAND ${CMAKE_COMMAND} -E echo "Skipping FiFoMap configure step."
BUILD_COMMAND ${CMAKE_COMMAND} -E echo "Skipping FiFoMap build step."
INSTALL_COMMAND ${CMAKE_COMMAND} -E echo "Skipping FiFoMap install step."
)
set(FIFO_MAP_INCLUDE_DIR "${CMAKE_BINARY_DIR}/fifo_map/src/FiFoMap/src")
# cppcodec
ExternalProject_Add(CPPCodec
PREFIX cppcodec
GIT_REPOSITORY https://github.com/tplgy/cppcodec
CONFIGURE_COMMAND ${CMAKE_COMMAND} -E echo "Skipping CPPCodec configure step."
BUILD_COMMAND ${CMAKE_COMMAND} -E echo "Skipping CPPCodec build step."
INSTALL_COMMAND ${CMAKE_COMMAND} -E echo "Skipping CPPCodec install step."
)
set(CPPCODEC_INCLUDE_DIR "${CMAKE_BINARY_DIR}/cppcodec/src/CPPCodec")
if (APPLE)
find_library(CF_FRAMEWORK CoreFoundation)
message("CoreFoundation Framework: ${CF_FRAMEWORK}")
set(FRAMEWORKS ${CF_FRAMEWORK})
endif()
set(LIB_SOURCE_FILES
src/FBX2glTF.h
src/fbx/materials/3dsMaxPhysicalMaterial.cpp
src/fbx/materials/FbxMaterials.cpp
src/fbx/materials/FbxMaterials.hpp
src/fbx/materials/RoughnessMetallicMaterials.hpp
src/fbx/materials/StingrayPBSMaterial.cpp
src/fbx/materials/TraditionalMaterials.cpp
src/fbx/materials/TraditionalMaterials.hpp
src/fbx/Fbx2Raw.cpp
src/fbx/Fbx2Raw.hpp
src/fbx/FbxBlendShapesAccess.cpp
src/fbx/FbxBlendShapesAccess.hpp
src/fbx/FbxLayerElementAccess.hpp
src/fbx/FbxSkinningAccess.cpp
src/fbx/FbxSkinningAccess.hpp
src/gltf/Raw2Gltf.cpp
src/gltf/Raw2Gltf.hpp
src/gltf/GltfModel.cpp
src/gltf/GltfModel.hpp
src/gltf/TextureBuilder.cpp
src/gltf/TextureBuilder.hpp
src/gltf/properties/AccessorData.cpp
src/gltf/properties/AccessorData.hpp
src/gltf/properties/AnimationData.cpp
src/gltf/properties/AnimationData.hpp
src/gltf/properties/BufferData.cpp
src/gltf/properties/BufferData.hpp
src/gltf/properties/BufferViewData.cpp
src/gltf/properties/BufferViewData.hpp
src/gltf/properties/CameraData.cpp
src/gltf/properties/CameraData.hpp
src/gltf/properties/ImageData.cpp
src/gltf/properties/ImageData.hpp
src/gltf/properties/LightData.cpp
src/gltf/properties/LightData.hpp
src/gltf/properties/MaterialData.cpp
src/gltf/properties/MaterialData.hpp
src/gltf/properties/MeshData.cpp
src/gltf/properties/MeshData.hpp
src/gltf/properties/NodeData.cpp
src/gltf/properties/NodeData.hpp
src/gltf/properties/PrimitiveData.cpp
src/gltf/properties/PrimitiveData.hpp
src/gltf/properties/SamplerData.hpp
src/gltf/properties/SceneData.cpp
src/gltf/properties/SceneData.hpp
src/gltf/properties/SkinData.cpp
src/gltf/properties/SkinData.hpp
src/gltf/properties/TextureData.cpp
src/gltf/properties/TextureData.hpp
src/mathfu.hpp
src/raw/RawModel.cpp
src/raw/RawModel.hpp
src/utils/File_Utils.cpp
src/utils/File_Utils.hpp
src/utils/Image_Utils.cpp
src/utils/Image_Utils.hpp
src/utils/String_Utils.hpp
third_party/CLI11/CLI11.hpp
)
add_library(libFBX2glTF STATIC ${LIB_SOURCE_FILES})
set_target_properties(libFBX2glTF PROPERTIES OUTPUT_NAME "libFBX2glTF")
add_executable(FBX2glTF src/FBX2glTF.cpp)
set_target_properties(FBX2glTF PROPERTIES OUTPUT_NAME "FBX2glTF")
add_dependencies(libFBX2glTF
Draco
MathFu
FiFoMap
CPPCodec
)
if (NOT MSVC)
# Disable annoying & spammy warning from FBX SDK header file
target_compile_options(libFBX2glTF PRIVATE
"-Wno-null-dereference"
"-Wunused"
)
target_compile_options(FBX2glTF PRIVATE
"-Wno-null-dereference"
"-Wunused"
)
endif()
target_link_libraries(libFBX2glTF
${FRAMEWORKS}
${DRACO_LIB}
Boost::system
Boost::filesystem
optimized ${FBXSDK_LIBRARY}
debug ${FBXSDK_LIBRARY_DEBUG}
fmt::fmt
ZLIB::ZLIB
LibXml2::LibXml2
${ICONV_MAC_LIB}
${CMAKE_DL_LIBS}
${CMAKE_THREAD_LIBS_INIT}
)
target_include_directories(libFBX2glTF PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/src
)
target_include_directories(libFBX2glTF SYSTEM PUBLIC
"third_party/stb"
"third_party/json"
${FBXSDK_INCLUDE_DIR}
${DRACO_INCLUDE_DIR}
${MATHFU_INCLUDE_DIRS}
${FIFO_MAP_INCLUDE_DIR}
${CPPCODEC_INCLUDE_DIR}
)
target_include_directories(FBX2glTF PUBLIC
"third_party/CLI11"
)
if (APPLE)
set(ICONV_MAC_LIB iconv)
endif()
target_link_libraries(FBX2glTF libFBX2glTF ${ICONV_MAC_LIB})
install (TARGETS libFBX2glTF FBX2glTF
RUNTIME DESTINATION bin
ARCHIVE DESTINATION lib
)