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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.17)
set(PROJECT_NAME ugu)
project(${PROJECT_NAME} LANGUAGES CXX C VERSION 0.0.1 DESCRIPTION "UGU: Unclearness Geometry Utility")
set(CMAKE_VERBOSE_MAKEFILE TRUE)
# .lib
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/lib)
# .dll and .exe
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_STANDARD 17)
if (WIN32)
# option for Visual Studio
# -EHsc (enable proper Exxeption Handling) needs to avoid C4530
# -Wall is too noisy so that set -W4.
# https://docs.microsoft.com/en-us/cpp/build/reference/compiler-option-warning-level?view=vs-2017
# "However, for a new project, it may be best to use /W4 in all compilations;
# this will ensure the fewest possible hard-to-find code defects."
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /EHsc /MP /bigobj")
add_definitions(-DNOMINMAX)
else()
# g++/clang option for *nix
set(CMAKE_CXX_EXTENSIONS OFF) #Set this to ON if you want to use GNU++
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -O2")
endif()
get_directory_property(hasParent PARENT_DIRECTORY)
if(hasParent)
message(STATUS "Has a parent scope.")
else()
message(STATUS "Doesn't have a parent scope.")
endif()
function(set_as_cache ARG_NAME ARG_PATH ARG_TEXT)
set(${ARG_NAME} ${ARG_PATH} CACHE PATH ${ARG_TEXT} FORCE)
endfunction(set_as_cache)
set(Ugu_LIBS)
set(Ugu_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(Ugu_DEFINES)
# Set up third_party install directries
############################## MUST Eigen ##############################
if(NOT DEFINED EIGEN3_INCLUDE_DIR)
set_as_cache(EIGEN3_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third_party/eigen" "eigen installed directory")
message("EIGEN3_INCLUDE_DIR: ${EIGEN3_INCLUDE_DIR}")
endif()
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${EIGEN3_INCLUDE_DIR})
if (WIN32)
message("MSVC_VERSION: ${MSVC_VERSION}")
message("MSVC_TOOLSET_VERSION: ${MSVC_TOOLSET_VERSION}")
# If MSVC is 2017 or older (142 -> 2019)
if (${MSVC_TOOLSET_VERSION} LESS 142)
# suppress C2338 for eigen
message(Update Eigen settig because MSVC is older than 2019)
set(Ugu_DEFINES ${Ugu_DEFINES} _ENABLE_EXTENDED_ALIGNED_STORAGE)
endif()
endif()
########################################################################
############################## Optional ################################
set(OPTIONAL_EXTERNAL_ALL stb tinyobjloader lodepng tinycolormap nanort json nanoflann FAST_QUADRIC_MESH_SIMPLIFICATION cxxopts mvs_texturing libigl glfw imgui glad poisson_reconstruction freetype)
set(OPTIONAL_EXTERNAL_ALL_DEFAULT_INSTALL_DIR
${CMAKE_CURRENT_SOURCE_DIR}/third_party/stb
${CMAKE_CURRENT_SOURCE_DIR}/third_party/tinyobjloader
${CMAKE_CURRENT_SOURCE_DIR}/third_party/lodepng
${CMAKE_CURRENT_SOURCE_DIR}/third_party/tinycolormap/include
${CMAKE_CURRENT_SOURCE_DIR}/third_party/nanort
${CMAKE_CURRENT_SOURCE_DIR}/third_party/json/single_include
${CMAKE_CURRENT_SOURCE_DIR}/third_party/nanoflann/include
${CMAKE_CURRENT_SOURCE_DIR}/third_party/Fast-Quadric-Mesh-Simplification/src.cmd
${CMAKE_CURRENT_SOURCE_DIR}/third_party/cxxopts/include
${CMAKE_CURRENT_SOURCE_DIR}/third_party/mvs-texturing
${CMAKE_CURRENT_SOURCE_DIR}/third_party/libigl/include
${CMAKE_CURRENT_SOURCE_DIR}/third_party/glfw
${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui
${CMAKE_CURRENT_SOURCE_DIR}/third_party/glad
${CMAKE_CURRENT_SOURCE_DIR}/third_party/PoissonRecon/Src
${CMAKE_CURRENT_SOURCE_DIR}/third_party/freetype
)
function(ugu_set_install_dir LIB_NAME DEFAULT_INSTALL_DIR)
string(TOUPPER ${LIB_NAME} LIB_NAME)
set(LIB_VAR "${LIB_NAME}_INSTALL_DIR")
if(NOT DEFINED ${LIB_VAR})
set_as_cache(${LIB_VAR} ${DEFAULT_INSTALL_DIR} "${LIB_NAME} installed directory")
endif()
message("${LIB_VAR}: ${${LIB_VAR}}")
endfunction(ugu_set_install_dir)
foreach(pair IN ZIP_LISTS OPTIONAL_EXTERNAL_ALL OPTIONAL_EXTERNAL_ALL_DEFAULT_INSTALL_DIR)
ugu_set_install_dir(${pair_0} ${pair_1})
endforeach()
########################################################################
# Setup third_party libraries
###################### With manual compilation #########################
option(UGU_USE_STB "Use stb to enable image i/o" ON)
message("UGU_USE_STB: ${UGU_USE_STB}")
if(UGU_USE_STB)
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${STB_INSTALL_DIR})
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_STB)
option(UGU_USE_STB_BUT_NO_IMPLEMENTATION "Include stb but implement somewhere else" OFF)
if (NOT UGU_USE_STB_BUT_NO_IMPLEMENTATION)
option(UGU_USE_STB_AS_STATIC_LIB "Use stb as static lib" OFF)
message("UGU_USE_STB_AS_STATIC_LIB: ${UGU_USE_STB_AS_STATIC_LIB}")
if(UGU_USE_STB_AS_STATIC_LIB)
add_library(stb
STATIC
src/stb.cc)
set(Ugu_LIBS ${Ugu_LIBS} stb)
else()
set(UGU_STB_IMPLEMENTATION_CC src/stb.cc)
endif()
endif()
endif()
option(UGU_USE_TINYOBJLOADER "Use tinyobjloader to enable .obj input" ON)
message("UGU_USE_TINYOBJLOADER: ${UGU_USE_TINYOBJLOADER}")
if(UGU_USE_TINYOBJLOADER)
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${TINYOBJLOADER_INSTALL_DIR})
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_TINYOBJLOADER)
option(UGU_USE_TINYOBJLOADER_BUT_NO_IMPLEMENTATION "Include tinyobjloader but implement somewhere else" OFF)
if (NOT UGU_USE_TINYOBJLOADER_BUT_NO_IMPLEMENTATION)
option(UGU_USE_TINYOBJLOADER_AS_STATIC_LIB "Use tinyobjloader as static lib" OFF)
message("UGU_USE_TINYOBJLOADER_AS_STATIC_LIB: ${UGU_USE_TINYOBJLOADER_AS_STATIC_LIB}")
if(UGU_USE_TINYOBJLOADER_AS_STATIC_LIB)
add_subdirectory(${TINYOBJLOADER_INSTALL_DIR})
set(Ugu_LIBS ${Ugu_LIBS} tinyobjloader)
else()
set(UGU_TINYOBJLOADER_IMPLEMENTATION_CC ${TINYOBJLOADER_INSTALL_DIR}/tiny_obj_loader.cc)
endif()
endif()
endif()
option(UGU_USE_LODEPNG "Use LodePNG to enable image i/o, especially for 16bit" ON)
message("UGU_USE_LODEPNG: ${UGU_USE_LODEPNG}")
if(UGU_USE_LODEPNG)
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${LODEPNG_INSTALL_DIR})
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_LODEPNG)
option(UGU_USE_LODEPNG_AS_STATIC_LIB "Use LodePNG as static lib" OFF)
if(UGU_USE_LODEPNG_AS_STATIC_LIB)
add_library(lodepng
STATIC
${LODEPNG_INSTALL_DIR}/lodepng.cpp
${LODEPNG_INSTALL_DIR}/lodepng.h)
set(Ugu_LIBS ${Ugu_LIBS} lodepng)
# Suppress som warnings...
if (WIN32)
target_compile_options(lodepng
PUBLIC "/W1"
)
endif()
else()
set(UGU_LODEPNG_SOURCES
${LODEPNG_INSTALL_DIR}/lodepng.cpp
${LODEPNG_INSTALL_DIR}/lodepng.h)
endif()
endif()
option(UGU_USE_MVS_TEXTURING "Use mvs-texturing" OFF)
message("UGU_USE_MVS_TEXTURING: ${UGU_USE_MVS_TEXTURING}")
if(UGU_USE_MVS_TEXTURING)
add_subdirectory(${MVS_TEXTURING_INSTALL_DIR})
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS}
${MVS_TEXTURING_INSTALL_DIR}
${MVS_TEXTURING_INSTALL_DIR}/libs
${MVS_TEXTURING_INSTALL_DIR}/third_party/mve/libs
${MVS_TEXTURING_INSTALL_DIR}/third_party/rayint/libs)
set(MvsTexturing_LIBS tex mve mve_util mrf)
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_MVS_TEXTURING)
set_property(TARGET texrecon tex mve mve_sfm mve_math mve_fssr mve_dmrecon mve_util mrf PROPERTY FOLDER "mvs-texturing")
endif()
option(UGU_USE_GLFW "Use glfw" ON)
message("UGU_USE_GLFW: ${UGU_USE_GLFW}")
if(UGU_USE_GLFW)
set(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" OFF)
set(GLFW_BUILD_TESTS "Build the GLFW test programs" OFF)
set(GLFW_BUILD_DOCS "Build the GLFW documentation" OFF)
add_subdirectory(${GLFW_INSTALL_DIR})
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${GLFW_INSTALL_DIR}/include ${GLAD_INSTALL_DIR}/include)
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_GLFW)
set(Ugu_LIBS ${Ugu_LIBS} glfw)
endif()
option(UGU_USE_FREETYPE "Use freetype" ON)
message("UGU_USE_FREETYPE: ${UGU_USE_FREETYPE}")
if(UGU_USE_FREETYPE)
set(FT_DISABLE_ZLIB ON CACHE BOOL "")
set(FT_DISABLE_BZIP2 ON CACHE BOOL "")
set(FT_DISABLE_PNG ON CACHE BOOL "")
set(FT_DISABLE_HARFBUZZ ON CACHE BOOL "")
set(FT_DISABLE_BROTLI ON CACHE BOOL "")
set(FT_ENABLE_ERROR_STRINGS ON CACHE BOOL "")
add_subdirectory(${FREETYPE_INSTALL_DIR})
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${FREETYPE_INSTALL_DIR}/include)
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_FREETYPE)
set(Freetype_LIBS freetype)
endif()
########################################################################
########################### Include only ###############################
set(OPTIONAL_EXTERNAL_NO_COMPILE tinycolormap nanort json nanoflann FAST_QUADRIC_MESH_SIMPLIFICATION cxxopts libigl poisson_reconstruction)
set(OPTIONAL_EXTERNAL_NO_COMPILE_OPTION ON ON ON ON OFF ON OFF ON)
function(ugu_set_default_option LIB_NAME DEFAULT_OPTION)
string(TOUPPER ${LIB_NAME} LIB_NAME)
set(OPTION_NAME "UGU_USE_${LIB_NAME}")
option(${OPTION_NAME} "Use ${LIB_NAME} for visualization" ${DEFAULT_OPTION})
message("${OPTION_NAME}: ${${OPTION_NAME}}")
if(${OPTION_NAME})
set(LIB_VAR "${LIB_NAME}_INSTALL_DIR")
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${${LIB_VAR}} PARENT_SCOPE)
set(Ugu_DEFINES ${Ugu_DEFINES} ${OPTION_NAME} PARENT_SCOPE)
endif()
endfunction(ugu_set_default_option)
foreach(pair IN ZIP_LISTS OPTIONAL_EXTERNAL_NO_COMPILE OPTIONAL_EXTERNAL_NO_COMPILE_OPTION)
ugu_set_default_option(${pair_0} ${pair_1})
endforeach()
########################################################################
######################### Link only ####################################
option(UGU_USE_OPENCV "Use OpenCV as Image class" OFF)
message("UGU_USE_OPENCV: ${UGU_USE_OPENCV}")
if(UGU_USE_OPENCV)
find_package(OpenCV REQUIRED)
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_OPENCV)
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS})
set(Ugu_LIBS ${Ugu_LIBS} ${OpenCV_LIBS})
endif()
option(UGU_USE_OPENMP "Use OpenMP to enable parallelization" ON)
if(APPLE)
set(UGU_USE_OPENMP OFF)
endif()
message("UGU_USE_OPENMP: ${UGU_USE_OPENMP}")
if(UGU_USE_OPENMP)
set(Ugu_DEFINES ${Ugu_DEFINES} UGU_USE_OPENMP)
endif()
# For OpenMP
if(UGU_USE_OPENMP)
find_package(OpenMP)
if(OpenMP_FOUND)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
endif()
endif()
########################################################################
# Add base third_party dir
set(Ugu_INCLUDE_DIRS ${Ugu_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/third_party)
set(
UGU_SOURCE
include/ugu/eigen_util.h
include/ugu/common.h
include/ugu/camera.h
include/ugu/mesh.h
include/ugu/renderable_mesh.h
include/ugu/face_adjacency.h
include/ugu/point.h
include/ugu/image.h
include/ugu/image_io.h
include/ugu/image_proc.h
include/ugu/line.h
include/ugu/plane.h
include/ugu/rect.h
include/ugu/log.h
include/ugu/util/camera_util.h
include/ugu/util/io_util.h
include/ugu/util/math_util.h
include/ugu/util/raster_util.h
include/ugu/util/rgbd_util.h
include/ugu/util/thread_util.h
include/ugu/util/geom_util.h
include/ugu/util/image_util.h
include/ugu/util/string_util.h
include/ugu/util/path_util.h
include/ugu/timer.h
src/common.cc
src/camera.cc
src/line.cc
src/plane.cc
src/point.cc
src/image.cc
src/image_io.cc
src/image_proc.cc
src/mesh.cc
src/renderable_mesh.cc
src/gltf.h
src/ugu_stb.h
src/log.cc
src/util/camera_util.cc
src/util/io_util.cc
src/util/math_util.cc
src/util/rgbd_util.cc
src/util/thread_util.cc
src/util/geom_util.cc
src/util/image_util.cc
src/util/string_util.cc
src/util/raster_util.cc
src/util/path_util.cc
include/ugu/renderer/base.h
include/ugu/renderer/cpu/renderer.h
include/ugu/renderer/cpu/raytracer.h
src/renderer/cpu/raytracer.cc
include/ugu/renderer/cpu/rasterizer.h
src/renderer/cpu/rasterizer.cc
include/ugu/renderer/cpu/pixel_shader.h
include/ugu/renderer/cpu/util_private.h
src/renderer/cpu/util_private.cc
include/ugu/renderer/gl/renderer.h
src/renderer/gl/renderer.cc
include/ugu/voxel/voxel.h
src/voxel/voxel.cc
include/ugu/voxel/extract_voxel.h
src/voxel/extract_voxel.cc
include/ugu/voxel/marching_cubes.h
src/voxel/marching_cubes.cc
include/ugu/voxel/marching_cubes_lut.h
src/voxel/marching_cubes_lut.cc
include/ugu/sfs/voxel_carver.h
src/sfs/voxel_carver.cc
include/ugu/texturing/visibility_tester.h
src/texturing/visibility_tester.cc
include/ugu/texturing/vertex_colorizer.h
src/texturing/vertex_colorizer.cc
include/ugu/texturing/texture_mapper.h
src/texturing/texture_mapper.cc
include/ugu/stereo/base.h
src/stereo/base.cc
include/ugu/synthesis/bdsim.h
src/synthesis/bdsim.cc
include/ugu/inflation/inflation.h
src/inflation/inflation.cc
include/ugu/inpaint/inpaint.h
src/inpaint/inpaint.cc
include/ugu/geodesic/geodesic.h
src/geodesic/geodesic.cc
include/ugu/clustering/clustering.h
src/clustering/clustering.cc
include/ugu/optimizer/optimizer.h
src/optimizer/optimizer.cc
include/ugu/decimation/decimation.h
src/decimation/decimation.cc
include/ugu/correspondence/correspondence_finder.h
src/correspondence/correspondence_finder.cc
include/ugu/textrans/texture_transfer.h
src/textrans/texture_transfer.cc
include/ugu/superpixel/superpixel.h
src/superpixel/superpixel.cc
include/ugu/accel/kdtree.h
include/ugu/accel/kdtree_base.h
include/ugu/accel/kdtree_naive.h
include/ugu/accel/kdtree_nanoflann.h
include/ugu/accel/bvh.h
include/ugu/accel/bvh_base.h
include/ugu/accel/bvh_naive.h
include/ugu/accel/bvh_nanort.h
include/ugu/curvature/curvature.h
src/curvature/curvature.cc
include/ugu/discrete/bin_packer_2d.h
src/discrete/bin_packer_2d.cc
include/ugu/parameterize/parameterize.h
src/parameterize/parameterize.cc
include/ugu/registration/registration.h
include/ugu/registration/rigid.h
include/ugu/registration/nonrigid.h
src/registration/registration.cc
src/registration/rigid.cc
src/registration/nonrigid.cc
include/ugu/editing/poisson_mesh_editing.h
src/editing/poisson_mesh_editing.cc
include/ugu/shader/shader.h
src/shader/vert.h
src/shader/frag.h
src/shader/geom.h
src/shader/shader.cc
include/ugu/external/external.h
src/external/fast_quadric_mesh_simplification.cc
src/external/mvs_texturing.cc
src/external/libigl.cc
src/external/poisson_reconstruction.cc
# implementations of header-only library
${UGU_STB_IMPLEMENTATION_CC}
${UGU_TINYOBJLOADER_IMPLEMENTATION_CC}
# lodepng
${UGU_LODEPNG_SOURCES}
)
set(Ugu_LIB ugu)
add_library(${Ugu_LIB}
STATIC
${UGU_SOURCE}
)
set(Ugu_LIBS ${Ugu_LIBS} ${Ugu_LIB} ${MvsTexturing_LIBS} ${Freetype_LIBS}) # This order is important in Ubuntu...
set(SOURCE_LIST ${SOURCE_LIST} ${UGU_SOURCE})
target_compile_definitions(ugu PUBLIC ${Ugu_DEFINES})
set_as_cache(Ugu_LIBS "${Ugu_LIBS}" "Ugu_LIBS")
set_as_cache(Ugu_INCLUDE_DIRS "${Ugu_INCLUDE_DIRS}" "Ugu_INCLUDE_DIRS")
message("Ugu_LIBS: ${Ugu_LIBS}")
message("Ugu_INCLUDE_DIRS: ${Ugu_INCLUDE_DIRS}")
target_include_directories(${Ugu_LIB} PUBLIC ${Ugu_INCLUDE_DIRS})
set_target_properties(${Ugu_LIB} PROPERTIES VERSION ${PROJECT_VERSION})
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
function(setup_exe EXE_NAME EXE_SRC)
set(SETUP_EXE_FOLDER_NAME "ugu_examples")
if(ARGN)
cmake_parse_arguments(SETUP_EXE "" "FOLDER_NAME" "" ${ARGN})
endif()
#SOURCE_GROUP("Source files\\examples\\" FILES ${EXE_SRC})
add_executable(${EXE_NAME} ${EXE_SRC})
target_include_directories(${EXE_NAME} PRIVATE ${Ugu_INCLUDE_DIRS})
target_link_libraries(${EXE_NAME} ${Ugu_LIBS})
#set(SOURCE_LIST ${SOURCE_LIST} ${EXE_SRC})
set_property(TARGET ${EXE_NAME} PROPERTY FOLDER ${SETUP_EXE_FOLDER_NAME})
endfunction(setup_exe)
if (NOT hasParent)
option(UGU_BUILD_EXAMPLES "Switch to build exampls" ON)
option(UGU_BUILD_APP "Switch to build app" ON)
option(UGU_BUILD_GUI_APP "Switch to build GUI app" ON)
else()
option(UGU_BUILD_EXAMPLES "Switch to build exampls" OFF)
option(UGU_BUILD_APP "Switch to build app" OFF)
option(UGU_BUILD_GUI_APP "Switch to build GUI app" OFF)
message("hasParent is ON. Not build examples and app by default")
endif()
if(APPLE)
# Not support Apple metal yet
set(UGU_BUILD_GUI_APP OFF)
endif()
message("UGU_BUILD_EXAMPLES: ${UGU_BUILD_EXAMPLES}")
message("UGU_BUILD_APP: ${UGU_BUILD_APP}")
message("UGU_BUILD_GUI_APP: ${UGU_BUILD_GUI_APP}")
if (UGU_BUILD_EXAMPLES)
setup_exe(ex01_mesh examples/ex01_mesh.cc)
setup_exe(ex02_renderer examples/ex02_renderer.cc)
setup_exe(ex03_sfs examples/ex03_sfs.cc)
setup_exe(ex04_adjacency examples/ex04_adjacency.cc)
setup_exe(ex05_geodesic examples/ex05_geodesic.cc)
setup_exe(ex06_image examples/ex06_image.cc)
setup_exe(ex07_inflation examples/ex07_inflation.cc)
setup_exe(ex08_inpaint examples/ex08_inpaint.cc)
setup_exe(ex09_renderer_realtime examples/ex09_renderer_realtime.cc)
setup_exe(ex10_stereo examples/ex10_stereo.cc)
setup_exe(ex11_synthesis examples/ex11_synthesis.cc)
setup_exe(ex12_texturing examples/ex12_texturing.cc)
setup_exe(ex13_clustering examples/ex13_clustering.cc)
setup_exe(ex14_thread examples/ex14_thread.cc)
setup_exe(ex15_optimizer examples/ex15_optimizer.cc)
setup_exe(ex16_textrans examples/ex16_textrans.cc)
setup_exe(ex17_kdtree examples/ex17_kdtree.cc)
setup_exe(ex18_bvh examples/ex18_bvh.cc)
setup_exe(ex19_parameterize examples/ex19_parameterize.cc)
setup_exe(ex20_manifold examples/ex20_manifold.cc)
setup_exe(ex21_fusion examples/ex21_fusion.cc)
setup_exe(ex22_line examples/ex22_line.cc)
setup_exe(ex23_rigid examples/ex23_rigid.cc)
setup_exe(ex24_nonrigid examples/ex24_nonrigid.cc)
setup_exe(ex25_superpixel examples/ex25_superpixel.cc)
setup_exe(ex26_poisson_recon examples/ex26_poisson_recon.cc)
setup_exe(ex27_math examples/ex27_math.cc)
setup_exe(ex28_curvature examples/ex28_curvature.cc)
setup_exe(ex29_editing examples/ex29_editing.cc)
endif()
if (UGU_BUILD_APP)
setup_exe(textrans_cmd app/textrans.cc FOLDER_NAME "ugu_app")
setup_exe(vc2tex_cmd app/vc2tex.cc FOLDER_NAME "ugu_app")
setup_exe(image3d app/image3d.cc FOLDER_NAME "ugu_app")
setup_exe(point2mesh_cmd app/point2mesh.cc FOLDER_NAME "ugu_app")
setup_exe(posmap_gen app/posmap_gen.cc FOLDER_NAME "ugu_app")
setup_exe(posmap_recon app/posmap_recon.cc FOLDER_NAME "ugu_app")
endif()
if (UGU_BUILD_GUI_APP)
file(GLOB IMGUI_SOURCES ${IMGUI_INSTALL_DIR}/*.cpp)
file(GLOB IMGUI_HEADERS ${IMGUI_INSTALL_DIR}/*.h)
file(GLOB GLAD_HEADERS ${GLAD_INSTALL_DIR}/include/glad/*.h)
#file(GLOB GLAD_SOURCES ${GLAD_INSTALL_DIR}/src/*.c)
set(GLAD_SOURCES ${GLAD_INSTALL_DIR}/src/gl.c)
set(IMGUI_GL_SOURCES
${IMGUI_INSTALL_DIR}/backends/imgui_impl_opengl3.cpp
${IMGUI_INSTALL_DIR}/backends/imgui_impl_glfw.cpp
${IMGUI_INSTALL_DIR}/backends/imgui_impl_opengl3.h
${IMGUI_INSTALL_DIR}/backends/imgui_impl_opengl3_loader.h
${IMGUI_INSTALL_DIR}/backends/imgui_impl_glfw.h)
add_executable(mesh_viewer app_gui/mesh_viewer/main.cc ${IMGUI_SOURCES} ${IMGUI_HEADERS} ${IMGUI_GL_SOURCES} ${GLAD_HEADERS} ${GLAD_SOURCES})
target_include_directories(mesh_viewer PRIVATE ${Ugu_INCLUDE_DIRS} ${IMGUI_INSTALL_DIR} ${IMGUI_INSTALL_DIR}/backends)
if (WIN32)
target_link_libraries(mesh_viewer ${Ugu_LIBS} opengl32)
else()
target_link_libraries(mesh_viewer ${Ugu_LIBS} GL)
endif()
set_property(TARGET mesh_viewer PROPERTY FOLDER ugu_app_gui)
endif()
source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${SOURCE_LIST})
option(UGU_BUILD_PYTHON "Switch to build python binding" OFF)
message("UGU_BUILD_PYTHON: ${UGU_BUILD_PYTHON}")
# Python
if (UGU_BUILD_PYTHON)
# nanobind requires python 3.8 >=
find_package(Python 3.8 COMPONENTS Interpreter Development.Module REQUIRED)
if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
# Detect the installed nanobind package and import it into CMake
execute_process(
COMMAND "${Python_EXECUTABLE}" -m nanobind --cmake_dir
OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE NB_DIR)
list(APPEND CMAKE_PREFIX_PATH "${NB_DIR}")
find_package(nanobind CONFIG REQUIRED)
# Compile extension module with size optimization and add 'example_lib'
nanobind_add_module(ugu_py python/ugu_py.cc)
target_include_directories(ugu_py PRIVATE ${Ugu_INCLUDE_DIRS})
target_link_libraries(ugu_py PRIVATE ${Ugu_LIBS})
endif()
# make test data directory
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data)
endif()
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny)
endif()
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha)
endif()
# test data preparation
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny/bunny.obj)
# download test data
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny.zip)
file(DOWNLOAD http://www.kunzhou.net/tex-models/bunny.zip ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny.zip)
endif()
if (NOT hasParent)
# unzip test data
add_custom_target( Ugu_UNZip_bunny ALL)
add_custom_command(TARGET Ugu_UNZip_bunny PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E tar xzf ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny.zip
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/data/bunny.zip
COMMENT "Unpacking bunny.zip"
VERBATIM)
endif()
endif()
# test data preparation
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha/buddha.obj)
# download test data
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha.zip)
file(DOWNLOAD http://www.kunzhou.net/tex-models/buddha.zip ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha.zip)
endif()
if (NOT hasParent)
# unzip test data
add_custom_target( Ugu_UNZip_buddha ALL)
add_custom_command(TARGET Ugu_UNZip_buddha PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E tar xzf ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha.zip
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/data/buddha.zip
COMMENT "Unpacking buddha.zip"
VERBATIM)
endif()
endif()