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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.16)
set(TINYUSDZ_TARGET "tinyusdz") # TODO: drop `z`
set(TINYUSDZ_TARGET_NS "tinyusdz::tinyusdz") # dll lib. may not be built.
set(TINYUSDZ_TARGET_STATIC_NS "tinyusdz::tinyusdz_static") # static lib is always built.
set(TINYUSDZ_TARGET_STATIC "tinyusdz_static") # alias to ${TINYUSDZ_TARGET_STATIC_NS}
set(BUILD_TARGET_C "c-tinyusd")
set(BUILD_TARGET_PY "pytinyusd")
#set(BUILD_TARGET_BLENDER_PY "tinyusd_blender")
set(TINYUSDZ_TEST_TARGET "test_tinyusdz")
set(TINYUSDZ_BENCHMARK_TARGET "benchmark_tinyusdz")
project(${TINYUSDZ_TARGET} C CXX)
# PROJECT_IS_TOP_LEVEL is available from cmake 3.21
if (CMAKE_VERSION VERSION_LESS 3.21)
if ("${CMAKE_PROJECT_NAME}" STREQUAL "${TINYUSDZ_TARGET}")
set(PROJECT_IS_TOP_LEVEL ON)
endif()
endif ()
if (EMSCRIPTEN)
set(TINYUSDZ_DEFAULT_NO_WERROR ON)
set(TINYUSDZ_DEFAULT_PRODUCTION_BUILD On)
set(TINYUSDZ_DEFAULT_WITH_BUILTIN_IMAGE_LOADER On)
set(TINYUSDZ_DEFAULT_BUILD_TESTS Off)
set(TINYUSDZ_DEFAULT_EXAMPLES Off)
set(TINYUSDZ_DEFAULT_WITH_C_API Off)
set(TINYUSDZ_DEFAULT_WITH_PXR_COMPAT_API Off)
# TODO: deprecate in next major version
set(TINYUSDZ_DEFAULT_WITH_USDA_PARSER Off)
set(TINYUSDZ_DEFAULT_WITH_USDC_PARSER Off)
elseif(NOT PROJECT_IS_TOP_LEVEL)
# assume tinyusdz is added from add_subdirectory()
# disable tools, tests and examples build by default.
set(TINYUSDZ_DEFAULT_NO_WERROR OFF)
set(TINYUSDZ_DEFAULT_PRODUCTION_BUILD Off)
set(TINYUSDZ_DEFAULT_WITH_BUILTIN_IMAGE_LOADER On)
set(TINYUSDZ_DEFAULT_BUILD_TESTS Off)
set(TINYUSDZ_DEFAULT_EXAMPLES Off)
set(TINYUSDZ_DEFAULT_WITH_C_API Off)
set(TINYUSDZ_DEFAULT_WITH_PXR_COMPAT_API On)
# TODO: deprecate in next major version
set(TINYUSDZ_DEFAULT_WITH_USDA_PARSER Off)
set(TINYUSDZ_DEFAULT_WITH_USDC_PARSER Off)
else()
set(TINYUSDZ_DEFAULT_NO_WERROR OFF)
set(TINYUSDZ_DEFAULT_PRODUCTION_BUILD Off)
set(TINYUSDZ_DEFAULT_WITH_BUILTIN_IMAGE_LOADER On)
set(TINYUSDZ_DEFAULT_BUILD_TESTS On)
set(TINYUSDZ_DEFAULT_BUILD_EXAMPLES On)
set(TINYUSDZ_DEFAULT_WITH_C_API Off)
set(TINYUSDZ_DEFAULT_WITH_PXR_COMPAT_API On)
# TODO: deprecate in next major version
set(TINYUSDZ_DEFAULT_WITH_USDA_PARSER Off)
set(TINYUSDZ_DEFAULT_WITH_USDC_PARSER Off)
# For Visual Studio
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
endif ()
# options
option(TINYUSDZ_USE_CCACHE "Use ccache for faster recompile." ON)
option(TINYUSDZ_BUILD_SHARED_LIBS "Build as dll?" ${BUILD_SHARED_LIBS})
option(TINYUSDZ_ENABLE_THREAD "Build with C++11 std::thread support?(threading support is not implemented yet)" OFF)
option(TINYUSDZ_WITH_C_API "Enable C API." ${TINYUSDZ_DEFAULT_WITH_C_API})
option(TINYUSDZ_BUILD_TESTS "Build tests" ${TINYUSDZ_DEFAULT_BUILD_TESTS})
option(TINYUSDZ_BUILD_BENCHMARKS
"Build some bechmark tests(e.g. internal C++ data structures)" OFF)
option(TINYUSDZ_BUILD_EXAMPLES
"Build examples(but not all examples in `examples` folder are being built)"
${TINYUSDZ_DEFAULT_BUILD_EXAMPLES})
option(TINYUSDZ_WITH_BUILTIN_IMAGE_LOADER
"Build with built-in image loader(stb_image and fpng). When disabled, app need to provide image loader callback to load images."
${TINYUSDZ_DEFAULT_WITH_BUILTIN_IMAGE_LOADER})
if(MSVC)
# it looks it is hard to disable C++ exception for MSVC, so enable exception by default
set(TINYUSDZ_CXX_EXCEPTIONS_DEFAULT On)
else()
set(TINYUSDZ_CXX_EXCEPTIONS_DEFAULT Off)
endif()
# Enable /MP flags(multi processor build) for Visual Studio
# Based on VTK's Cmake
# No need to set this if you use Ninja Generator
if(MSVC)
# default on.
# disable MP or reduce cores if you have less memory
set(TINYUSDZ_CXX_MP_FLAG ON CACHE BOOL "Build with /MP flag enabled")
set(TINYUSDZ_PROCESSOR_COUNT "$ENV{NUMBER_OF_PROCESSORS}")
set(TINYUSDZ_CXX_MP_NUM_PROCESSORS ${TINYUSDZ_PROCESSOR_COUNT} CACHE STRING "The maximum number of processes for the /MP flag")
message(STATUS "Use procesors : " ${TINYUSDZ_PROCESSOR_COUNT})
# /MP flag is set as target_compile_options, so do not add /MP to global CMAKE_CXX_FLAGS variable.
#if (CMAKE_CXX_MP_FLAG)
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP${CMAKE_CXX_MP_NUM_PROCESSORS}")
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP${CMAKE_CXX_MP_NUM_PROCESSORS}")
#endif ()
endif()
option(TINYUSDZ_CXX_EXCEPTIONS
"Enable/Disable C++ exceptions(default: Off for posix, on for MSVC)"
${TINYUSDZ_CXX_EXCEPTIONS_DEFAULT})
option(TINYUSDZ_WITH_USDMTLX "Build with MaterialX support" ON)
option(TINYUSDZ_WITH_JSON "Build with JSON serialization support" OFF)
option(TINYUSDZ_WITH_USD_TO_GLTF "Build with USD to glTF example" ON)
option(TINYUSDZ_WITH_USDOBJ "Build with usdObj support(import wavefront .obj)"
ON)
option(TINYUSDZ_WITH_USDFBX "Build with usdFbx support(import FBX .fbx)"
OFF)
option(TINYUSDZ_WITH_USDVOX
"Build with usdVox support(import MagicaVoxel .vox)" ON)
option(
TINYUSDZ_WITH_OPENSUBDIV
"Build with OpenSubdiv(osdCPU. if required, set `osd_DIR` to specify the path to your own OpenSubdiv)"
OFF)
# Use embedded version of OpenSubdiv code by default
set(osd_DIR ${PROJECT_SOURCE_DIR}/src/osd)
option(TINYUSDZ_WITH_AUDIO "Build with Audio support(MP3 and WAV)" ON)
option(TINYUSDZ_WITH_ALAC_AUDIO "Build with ALAC(as M4A) Audio support" OFF)
option(TINYUSDZ_WITH_PYTHON "Build with Python binding through pybind11" OFF)
if (TINYUSDZ_WITH_PYTHON)
# force enable C API + DLL build
set(TINYUSDZ_WITH_C_API ON CACHE INTERNAL "" FORCE)
set(TINYUSDZ_BUILD_SHARED_LIBS ON CACHE INTERNAL "" FORCE)
endif()
option(
TINYUSDZ_PREFER_LOCAL_PYTHON_INSTALLATION
"Prefer locally-installed Python interpreter than system or conda/brew installed Python. Please specify your Python interpreter with `Python3_EXECUTABLE` cmake option"
OFF)
option(TINYUSDZ_WITH_PXR_COMPAT_API "Build with pxr compatible API" ${TINYUSDZ_DEFAULT_WITH_PXR_COMPAT_API})
# deprecated. to be removed
#option(
# TINYUSDZ_WITH_BLENDER_ADDON
# "Build with Python module for Blender(`TINYUSDZ_WITH_PYTHON` is force set to ON"
# OFF)
option(TINYUSDZ_USE_SYSTEM_ZLIB
"Use system's zlib instead of miniz for TinyEXR/TIFF" OFF)
option(
TINYUSDZ_PRODUCTION_BUILD
"Build for production release(e.g. disables debug print, do not include full filepath in error messages)"
OFF)
option(
TINYUSDZ_DEBUG_PRINT
"Enable debug print(For debugging). Disabled when `TINYUSDZ_PRODUCTION_BUILD` is On"
OFF)
# -- modules --
option(TINYUSDZ_WITH_MODULE_USDA_READER "Build with USDA reader feature" ON)
option(TINYUSDZ_WITH_MODULE_USDA_WRITER "Build with USDA writer feature" ON)
# USDC(Crate binary) reader is mandatory in most situation, so this option is primarily for developer build.
option(TINYUSDZ_WITH_MODULE_USDC_READER "Build with USDC reader feature" ON)
option(TINYUSDZ_WITH_MODULE_USDC_WRITER "Build with USDC writer feature" ON)
# -------------
# -- STB --
#
# In default TinyUSDZ embeds stb_image and stb_image_write to load/save JPG/PNG/BMP images.
# (When TINYUSDZ_WITH_BUILTIN_IMAGE_LOADER is set On)
#
# Set ON if you use stb_image implementation outside of TinyUSDZ library to avoid multiple symbol def error.
option(TINYUSDZ_NO_STB_IMAGE_IMPLEMENTATION
"Do not define STB_IMAGE_IMPLEMENTATION" OFF)
# Set ON if you use stb_image_write implementation outside of TinyUSDZ library in your app to avoid multiple symbol def error.
option(TINYUSDZ_NO_STB_IMAGE_WRITE_IMPLEMENTATION
"Do not define STB_IMAGE_WRITGE_IMPLEMENTATION" OFF)
# ----------
# -- Wuffs --
#
# Use wuffs to decode jpeg/png/bmp instead of using stb_image.
# (wuffs is well(I guess) fuzz tested image decoder, so has better security than stb_image)
#
option(TINYUSDZ_USE_WUFFS_IMAGE_LOADER
"Use wuffs to load jpg/png/bmp images" OFF)
# Set ON if you use wuffs implementation outside of TinyUSDZ library in your app to avoid multiple symbol def error.
option(TINYUSDZ_NO_WUFFS_IMPLEMENTATION
"Do not define WUFFS_IMPLEMENTATION" OFF)
# -----------
#
# -- TIFF --
option(TINYUSDZ_WITH_TIFF
"Build with TIFF texture(includes 32bit floating point TIFF) support"
OFF)
# ----------
# -- EXR --
option(TINYUSDZ_WITH_EXR "Build with EXR HDR texture support" ON)
# ---------
# -- ColorIO --
option(TINYUSDZ_WITH_COLORIO
"Build with Color IO Baked LUT support(through tinycolorio)" ON)
# ---------
# -- optional tool --
# TODO: deperecate. Use tusdcat
option(TINYUSDZ_WITH_TOOL_USDA_PARSER "Build with USDA parser program" Off)
option(TINYUSDZ_WITH_TOOL_USDC_PARSER "Build with USDC parser program" Off)
# --------------
# -- For developers --
option(TINYUSDZ_COMPILE_TIME_TRACE
"Add -ftime-trace to profile compilation time(clang only)" OFF)
option(TINYUSDZ_CUSTOM_COMPILE_FLAGS
"Use hard-coded custom compile flags(described in CMakeLists.txt). For Developer only)" OFF)
# ---
# cmake modules
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/sanitizers)
find_package(Sanitizers) # Address sanitizer (-DSANITIZE_ADDRESS=ON)
# [cifuzz]
option(TINYUSDZ_TEST_CIFUZZ "Run cifuzz test" OFF)
if (TINYUSDZ_TEST_CIFUZZ)
find_package(cifuzz NO_SYSTEM_ENVIRONMENT_PATH)
enable_fuzz_testing()
endif()
if (TINYUSDZ_ENABLE_THREAD)
find_package(Threads REQUIRED)
# prefer adding "-pthread" compile flag
set(THREADS_PREFER_PTHREAD_FLAG ON)
endif()
if(TINYUSDZ_WITH_EXR OR TINYUSDZ_WITH_TIFF)
if(TINYUSDZ_USE_SYSTEM_ZLIB)
find_package(ZLIB REQUIRED)
endif()
endif()
# Currently TinyUSDZ does not claim CXX version when TinyUSDZ is added as add_subdirectory()
# of toplevel(root) project.
# TODO: Property inherit CXX compiler settings from toplevel(root) project.
if (PROJECT_IS_TOP_LEVEL)
message(STATUS "TinyUSDZ is being built as toplevel project so set CXX standard here.")
if(TINYUSDZ_WITH_PYTHON)
#set(CMAKE_CXX_STANDARD 17) # nanobind requires C++17
# for pybind11
set(CMAKE_CXX_STANDARD 14)
else()
# Require strict C++14 mode(e.g. `-std=c++14`)
set(CMAKE_CXX_STANDARD 14)
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
endif()
# [ccache]
if(TINYUSDZ_USE_CCACHE)
if(MSVC)
# No ccache support
else()
find_program(CCACHE_EXE ccache)
if(CCACHE_EXE)
message(STATUS "Use ccache : " ${CCACHE_EXE})
# CMAKE_C_COMPILER_LAUNCHER = available from cmake 3.4+)
if(CMAKE_C_COMPILER_LAUNCHER)
set(CMAKE_C_COMPILER_LAUNCHER "${CMAKE_C_COMPILER_LAUNCHER}"
"${CCACHE_EXE}")
else()
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_EXE}")
endif()
if(CMAKE_CXX_COMPILER_LAUNCHER)
set(CMAKE_CXX_COMPILER_LAUNCHER "${CMAKE_CXX_COMPILER_LAUNCHER}"
"${CCACHE_EXE}")
else()
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_EXE}")
endif()
endif(CCACHE_EXE)
endif()
endif()
if(TINYUSDZ_WITH_PYTHON)
# For the time beging, we stick with pybind11, since PyPI manylinux2014(probably mostly used architectrue as of 2022/Aug) does not support C++17.
# We may switch to nanobind at some point(probably around 2024?)
# We build monolithic python module, so build libtinyusdz as a static library
# with PIC enabled.
# NOTE: TinyUSDZ now builds static lib with PIC enabled by default, so commented out here.
# set(CMAKE_POSITION_INDEPENDENT_CODE On)
#[nanobind]
#set(NB_SHARED
# OFF
# CACHE INTERNAL "")
#set(NB_STATIC
# ON
# CACHE INTERNAL "")
# workaround: find_package() does not work well inside of nanobind(`Python3::Module` target won't defined), so call it here.
# and use `FindPython3`, not `FindPython`
if(TINYUSDZ_PREFER_LOCAL_PYTHON_INSTALLATION)
#message(STATUS "Local Python")
set(Python3_FIND_FRAMEWORK NEVER) # Do not search framework python
set(Python3_FIND_STRATEGY LOCATION)
set(Python3_FIND_REGISTRY NEVER) # Windows only
else()
set(Python_FIND_FRAMEWORK LAST
)# Prefer Brew/Conda to Apple framework python
endif()
find_package(
Python3
COMPONENTS Interpreter Development.Module
REQUIRED)
#message(STATUS "Python include dirs: " ${Python_INCLUDE_DIRS})
message(STATUS "Python include dirs: " ${Python3_INCLUDE_DIRS})
#add_subdirectory(${PROJECT_SOURCE_DIR}/src/external/nanobind nanobind_build)
add_subdirectory(${PROJECT_SOURCE_DIR}/src/external/pybind11)
endif()
set(TINYUSDZ_SOURCES
${PROJECT_SOURCE_DIR}/src/asset-resolution.cc
${PROJECT_SOURCE_DIR}/src/tinyusdz.cc
${PROJECT_SOURCE_DIR}/src/xform.cc
${PROJECT_SOURCE_DIR}/src/performance.cc
${PROJECT_SOURCE_DIR}/src/ascii-parser.cc
${PROJECT_SOURCE_DIR}/src/ascii-parser-basetype.cc
${PROJECT_SOURCE_DIR}/src/ascii-parser-timesamples.cc
${PROJECT_SOURCE_DIR}/src/ascii-parser-timesamples-array.cc
${PROJECT_SOURCE_DIR}/src/audio-loader.cc
${PROJECT_SOURCE_DIR}/src/usda-reader.cc
${PROJECT_SOURCE_DIR}/src/usdc-reader.cc
${PROJECT_SOURCE_DIR}/src/usda-writer.cc
${PROJECT_SOURCE_DIR}/src/usdc-writer.cc
${PROJECT_SOURCE_DIR}/src/composition.cc
${PROJECT_SOURCE_DIR}/src/crate-reader.cc
${PROJECT_SOURCE_DIR}/src/crate-format.cc
${PROJECT_SOURCE_DIR}/src/crate-writer.cc
${PROJECT_SOURCE_DIR}/src/crate-pprint.cc
${PROJECT_SOURCE_DIR}/src/path-util.cc
${PROJECT_SOURCE_DIR}/src/prim-reconstruct.cc
${PROJECT_SOURCE_DIR}/src/prim-composition.cc
${PROJECT_SOURCE_DIR}/src/prim-types.cc
${PROJECT_SOURCE_DIR}/src/primvar.cc
${PROJECT_SOURCE_DIR}/src/str-util.cc
${PROJECT_SOURCE_DIR}/src/value-pprint.cc
${PROJECT_SOURCE_DIR}/src/value-types.cc
${PROJECT_SOURCE_DIR}/src/tiny-format.cc
${PROJECT_SOURCE_DIR}/src/io-util.cc
${PROJECT_SOURCE_DIR}/src/image-loader.cc
${PROJECT_SOURCE_DIR}/src/image-writer.cc
${PROJECT_SOURCE_DIR}/src/image-util.cc
${PROJECT_SOURCE_DIR}/src/linear-algebra.cc
${PROJECT_SOURCE_DIR}/src/usdGeom.cc
${PROJECT_SOURCE_DIR}/src/usdSkel.cc
${PROJECT_SOURCE_DIR}/src/usdShade.cc
${PROJECT_SOURCE_DIR}/src/usdLux.cc
# usdMtlX has less dependency(pugixml), so add it to core component
${PROJECT_SOURCE_DIR}/src/usdMtlx.cc
${PROJECT_SOURCE_DIR}/src/usdObj.cc
${PROJECT_SOURCE_DIR}/src/image-loader.cc
${PROJECT_SOURCE_DIR}/src/pprinter.cc
${PROJECT_SOURCE_DIR}/src/stage.cc
${PROJECT_SOURCE_DIR}/src/stage.hh
${PROJECT_SOURCE_DIR}/src/tydra/facial.cc
${PROJECT_SOURCE_DIR}/src/tydra/facial.hh
${PROJECT_SOURCE_DIR}/src/tydra/prim-apply.cc
${PROJECT_SOURCE_DIR}/src/tydra/prim-apply.hh
${PROJECT_SOURCE_DIR}/src/tydra/scene-access.cc
${PROJECT_SOURCE_DIR}/src/tydra/scene-access.hh
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval.hh
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval.cc
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval-typed.cc
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval-typed-animatable.cc
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval-typed-fallback.cc
${PROJECT_SOURCE_DIR}/src/tydra/attribute-eval-typed-animatable-fallback.cc
${PROJECT_SOURCE_DIR}/src/tydra/obj-export.cc
${PROJECT_SOURCE_DIR}/src/tydra/usd-export.cc
${PROJECT_SOURCE_DIR}/src/tydra/shader-network.cc
${PROJECT_SOURCE_DIR}/src/tydra/shader-network.hh
${PROJECT_SOURCE_DIR}/src/tydra/render-data.cc
${PROJECT_SOURCE_DIR}/src/tydra/render-data.hh
)
if(TINYUSDZ_WITH_PXR_COMPAT_API)
list(APPEND TINYUSDZ_SOURCES ${PROJECT_SOURCE_DIR}/src/pxr-compat.cc)
endif()
set(TINYUSDZ_C_API_SOURCES ${PROJECT_SOURCE_DIR}/src/c-tinyusd.cc)
set(TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/integerCoding.cpp
${PROJECT_SOURCE_DIR}/src/lz4-compression.cc
${PROJECT_SOURCE_DIR}/src/lz4/lz4.c
#${PROJECT_SOURCE_DIR}/src/external/pystring.cpp
)
if (TINYUSDZ_WITH_BUILTIN_IMAGE_LOADER)
list(APPEND TINYUSDZ_DEP_SOURCES ${PROJECT_SOURCE_DIR}/src/external/fpng.cpp)
# Disable SSE for a while, since -mpclmul required to use SSE feature of fpng.
set_source_files_properties(${PROJECT_SOURCE_DIR}/src/external/fpng.cpp
PROPERTIES COMPILE_DEFINITIONS "FPNG_NO_SSE=1")
endif()
if(TINYUSDZ_WITH_USDMTLX)
list(APPEND TINYUSDZ_DEP_SOURCES ${PROJECT_SOURCE_DIR}/src/external/pugixml.cpp)
endif()
if(TINYUSDZ_WITH_JSON)
list(APPEND TINYUSDZ_DEP_SOURCES ${PROJECT_SOURCE_DIR}/src/json-to-usd.cc)
list(APPEND TINYUSDZ_DEP_SOURCES ${PROJECT_SOURCE_DIR}/src/usd-to-json.cc)
endif()
if(TINYUSDZ_WITH_USDFBX)
list(APPEND TINYUSDZ_SOURCES
${PROJECT_SOURCE_DIR}/src/usdFbx.cc
)
list(APPEND TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/external/OpenFBX/src/ofbx.cpp)
endif()
if(TINYUSDZ_WITH_USDOBJ)
list(APPEND TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/external/tiny_obj_loader.cc)
endif()
if(TINYUSDZ_WITH_USDVOX)
list(APPEND TINYUSDZ_SOURCES ${PROJECT_SOURCE_DIR}/src/usdVox.cc)
endif()
set(TINYUSDZ_PYTHON_BINDING_SOURCES
${PROJECT_SOURCE_DIR}/src/python-bindings.cc)
#set(TINYUSDZ_BLENDER_PYTHON_BINDING_SOURCES
# ${PROJECT_SOURCE_DIR}/src/blender/bindings.cc)
if(TINYUSDZ_WITH_TIFF)
if(TINYUSDZ_USE_SYSTEM_ZLIB)
set_source_files_properties(
${PROJECT_SOURCE_DIR}/src/external/tiny_dng_loader.cc
PROPERTIES COMPILE_DEFINITIONS "TINY_DNG_LOADER_USE_SYSTEM_ZLIB=1")
else()
set_source_files_properties(
${PROJECT_SOURCE_DIR}/src/external/tiny_dng_loader.cc
PROPERTIES INCLUDE_DIRECTORIES ${PROJECT_SOURCE_DIR}/src/external)
endif()
list(APPEND TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/external/tinyexr.cc)
endif(TINYUSDZ_WITH_TIFF)
if(TINYUSDZ_WITH_EXR)
if(TINYUSDZ_USE_SYSTEM_ZLIB)
set_source_files_properties(
${PROJECT_SOURCE_DIR}/src/external/tinyexr.cc
PROPERTIES COMPILE_DEFINITIONS "TINYEXR_USE_MINIZ=0")
else()
set_source_files_properties(
${PROJECT_SOURCE_DIR}/src/external/tinyexr.cc
PROPERTIES INCLUDE_DIRECTORIES ${PROJECT_SOURCE_DIR}/src/external)
endif()
list(APPEND TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/external/tinyexr.cc)
endif(TINYUSDZ_WITH_EXR)
if(TINYUSDZ_WITH_TIFF OR TINYUSDZ_WITH_EXR)
if(NOT TINYUSDZ_USE_SYSTEM_ZLIB)
list(APPEND TINYUSDZ_DEP_SOURCES ${PROJECT_SOURCE_DIR}/src/external/miniz.c)
# TODO: Set this only for clang, gcc
set_source_files_properties(
${PROJECT_SOURCE_DIR}/src/external/miniz.c
PROPERTIES COMPILE_DEFINITIONS "_LARGEFILE64_SOURCE=1")
endif()
endif()
if(TINYUSDZ_WITH_ALAC_AUDIO)
list(APPEND TINYUSDZ_DEP_SOURCES
${PROJECT_SOURCE_DIR}/src/external/alac/codec/EndianPortable.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/ALACBitUtilities.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/ALACDecoder.cpp
${PROJECT_SOURCE_DIR}/src/external/alac/codec/ALACEncoder.cpp
${PROJECT_SOURCE_DIR}/src/external/alac/codec/ag_dec.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/ag_enc.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/dp_dec.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/dp_enc.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/matrix_dec.c
${PROJECT_SOURCE_DIR}/src/external/alac/codec/matrix_enc.c
)
endif(TINYUSDZ_WITH_ALAC_AUDIO)
if(TINYUSDZ_WITH_OPENSUBDIV)
# https://stackoverflow.com/questions/41700463/push-pop-a-cmake-variable
function(ADD_OSD_LIB)
#set(NO_TUTORIALS
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_EXAMPLES
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_REGRESSION
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_DOC
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_OMP
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_TBB
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_CUDA
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_OPENCL
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_OPENGL
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_TESTS
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_GLTESTS
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_GLFW
# ON
# CACHE INTERNAL "" FORCE)
#set(NO_PTEX
# ON
# CACHE INTERNAL "" FORCE)
# CMakeLists of OSD package is problematic, so provide our own one.
list(
APPEND
OSD_FAR_SOURCES
${osd_DIR}/opensubdiv/far/bilinearPatchBuilder.cpp
${osd_DIR}/opensubdiv/far/catmarkPatchBuilder.cpp
${osd_DIR}/opensubdiv/far/error.cpp
${osd_DIR}/opensubdiv/far/loopPatchBuilder.cpp
${osd_DIR}/opensubdiv/far/patchBasis.cpp
${osd_DIR}/opensubdiv/far/patchBuilder.cpp
${osd_DIR}/opensubdiv/far/patchDescriptor.cpp
${osd_DIR}/opensubdiv/far/patchMap.cpp
${osd_DIR}/opensubdiv/far/patchTable.cpp
${osd_DIR}/opensubdiv/far/patchTableFactory.cpp
${osd_DIR}/opensubdiv/far/ptexIndices.cpp
${osd_DIR}/opensubdiv/far/stencilTable.cpp
${osd_DIR}/opensubdiv/far/stencilTableFactory.cpp
${osd_DIR}/opensubdiv/far/stencilBuilder.cpp
${osd_DIR}/opensubdiv/far/topologyDescriptor.cpp
${osd_DIR}/opensubdiv/far/topologyRefiner.cpp
${osd_DIR}/opensubdiv/far/topologyRefinerFactory.cpp)
# CPU only
list(
APPEND
OSD_OSD_SOURCES
${osd_DIR}/opensubdiv/osd/cpuEvaluator.cpp
${osd_DIR}/opensubdiv/osd/cpuKernel.cpp
${osd_DIR}/opensubdiv/osd/cpuPatchTable.cpp
${osd_DIR}/opensubdiv/osd/cpuVertexBuffer.cpp)
list(APPEND OSD_SDC_SOURCES ${osd_DIR}/opensubdiv/sdc/typeTraits.cpp
${osd_DIR}/opensubdiv/sdc/crease.cpp)
list(
APPEND
OSD_VTR_SOURCES
${osd_DIR}/opensubdiv/vtr/fvarLevel.cpp
${osd_DIR}/opensubdiv/vtr/fvarRefinement.cpp
${osd_DIR}/opensubdiv/vtr/level.cpp
${osd_DIR}/opensubdiv/vtr/quadRefinement.cpp
${osd_DIR}/opensubdiv/vtr/refinement.cpp
${osd_DIR}/opensubdiv/vtr/sparseSelector.cpp
${osd_DIR}/opensubdiv/vtr/triRefinement.cpp)
#add_library(osd_cpu_static ${OSD_FAR_SOURCES} ${OSD_SDC_SOURCES} ${OSD_VTR_SOURCES} ${OSD_OSD_SOURCES})
#target_include_directories(osd_cpu_static PRIVATE ${osd_DIR})
#if (TINYUSDZ_BUILD_SHARED_LIBS)
# add_library(osd_cpu_shared SHARED ${OSD_FAR_SOURCES} ${OSD_SDC_SOURCES} ${OSD_VTR_SOURCES} ${OSD_OSD_SOURCES})
# target_include_directories(osd_cpu_shared PRIVATE ${osd_DIR})
#endif()
#if (MSVC)
# if (TINYUSDZ_CXX_MP_FLAG)
# target_compile_options(osd_cpu_static PRIVATE /MP${CMAKE_CXX_MP_NUM_PROCESSORS})
# if (TINYUSDZ_BUILD_SHARED_LIBS)
# target_compile_options(osd_cpu_shared PRIVATE /MP${CMAKE_CXX_MP_NUM_PROCESSORS})
# endif()
# endif()
#endif()
# Build as Object Library(non archival collections)
add_library(osd_cpu ${OSD_FAR_SOURCES} ${OSD_SDC_SOURCES} ${OSD_VTR_SOURCES} ${OSD_OSD_SOURCES})
target_include_directories(osd_cpu PRIVATE ${osd_DIR})
set_target_properties(osd_cpu PROPERTIES POSITION_INDEPENDENT_CODE ON)
# primarily for Visual Studio Solution Explorer.
set_target_properties(osd_cpu PROPERTIES FOLDER "osd")
#set(TINYUSDZ_OSD_SOURCES ${OSD_FAR_SOURCES} ${OSD_SDC_SOURCES} ${OSD_VTR_SOURCES} ${OSD_OSD_SOURCES})
endfunction()
add_osd_lib()
#list(APPEND TINYUSDZ_EXT_LIBRARIES $<TARGET_OBJECTS:osd_cpu>)
list(APPEND TINYUSDZ_SOURCES ${PROJECT_SOURCE_DIR}/src/subdiv.cc)
endif(TINYUSDZ_WITH_OPENSUBDIV)
if(TINYUSDZ_WITH_TIFF OR TINYUSDZ_WITH_EXR)
if(TINYUSDZ_USE_SYSTEM_ZLIB)
list(APPEND TINYUSDZ_EXT_LIBRARIES ZLIB::ZLIB)
endif()
endif()
# Increase warning level for clang.
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(TUSDZ_COMPILE_FLAGS
"-Weverything -Wno-poison-system-directories -Wno-padded -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-documentation -Wno-unused-member-function"
)
option(TINYUSDZ_NO_WERROR "Don't set -Werror when building the tinyusdz library" ${TINYUSDZ_DEFAULT_NO_WERROR})
if (NOT TINYUSDZ_NO_WERROR)
set(TUSDZ_COMPILE_FLAGS "${TUSDZ_COMPILE_FLAGS} -Werror")
endif()
# clang17 seems enable -Wunsafe-buffer-usage when `-Weverything` is defined,
# resulting compilation error for some raw array access without bound check.
# https://reviews.llvm.org/D138940
# https://github.com/llvm/llvm-project/issues/64646
# we need to suppress it as a work around.
if (${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER 16)
set(TUSDZ_COMPILE_FLAGS "${TUSDZ_COMPILE_FLAGS} -Wno-unsafe-buffer-usage")
endif()
if(TINYUSDZ_COMPILE_TIME_TRACE)
set(TUSDZ_COMPILE_FLAGS "${TUSDZ_COMPILE_FLAGS} -ftime-trace ")
endif()
set_source_files_properties(${TINYUSDZ_SOURCES}
PROPERTIES COMPILE_FLAGS ${TUSDZ_COMPILE_FLAGS})
if (TINYUSDZ_WITH_C_API)
set_source_files_properties(${TINYUSDZ_C_API_SOURCES}
PROPERTIES COMPILE_FLAGS ${TUSDZ_COMPILE_FLAGS})
endif()
endif()
if(TINYUSDZ_CUSTOM_COMPILE_FLAGS)
#
# Overwrite existing TUSDZ_COMPILE_FLAGS
#
#if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
set(TUSDZ_CUSTOM_COMPILE_FLAGS "-fstack-usage ")
set_source_files_properties(${TINYUSDZ_SOURCES}
PROPERTIES COMPILE_FLAGS ${TUSDZ_CUSTOM_COMPILE_FLAGS})
if (TINYUSDZ_WITH_C_API)
set_source_files_properties(${TINYUSDZ_C_API_SOURCES}
PROPERTIES COMPILE_FLAGS ${TUSDZ_CUSTOM_COMPILE_FLAGS})
endif()
#endif()
endif()
#
# -- target
#
#
# Disabled Object library for a while, since it has some issue on MSVC target.
## To save compile time, use Object library(non-archival collections) for SHARED and Static lib.
## NOTE: Static lib is always being built with PIC enabled.
##
##
#add_library(tinyusdz_object OBJECT ${TINYUSDZ_SOURCES} ${TINYUSDZ_DEP_SOURCES} ${TINYUSDZ_EXT_SOURCES})
#set_target_properties(tinyusdz_object PROPERTIES FOLDER "tinyusdz")
#set_target_properties(tinyusdz_object PROPERTIES POSITION_INDEPENDENT_CODE ON)
# TinyUSDZ should compile well without /bigobj flag.
# Uncommend if you encounter the following errror: fatal error C1128: number of sections exceeded object file format limit: compile with /bigobj
#if(MSVC)
# target_compile_options(tinyusdz_object PRIVATE /bigobj)
#elif(WIN32)
# if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# # guess mingw-gcc
# target_compile_options(tinyusdz_object PRIVATE "-Wa, -mbig-obj")
# endif()
#endif()
#if (MSVC)
# if (TINYUSDZ_CXX_MP_FLAG)
# target_compile_options(tinyusdz_object PRIVATE /MP${CMAKE_CXX_MP_NUM_PROCESSORS})
# endif()
#endif()
#
#if(TINYUSDZ_DEBUG_PRINT)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_DEBUG_PRINT")
#endif()
#
#if(TINYUSDZ_PRODUCTION_BUILD)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_PRODUCTION_BUILD")
#endif()
#
## default = enable module, so invert definition
#if(NOT TINYUSDZ_WITH_MODULE_USDA_READER)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_DISABLE_MODULE_USDA_READER")
#endif()
#
#if(NOT TINYUSDZ_WITH_MODULE_USDA_WRITER)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_DISABLE_MODULE_USDA_WRITER")
#endif()
#
#if(NOT TINYUSDZ_WITH_MODULE_USDC_READER)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_DISABLE_MODULE_USDC_READER")
#endif()
#
#if(NOT TINYUSDZ_WITH_MODULE_USDC_WRITER)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_DISABLE_MODULE_USDC_WRITER")
#endif()
#
#if(NOT TINYUSDZ_WITH_BUILTIN_IMAGE_LOADER)
# target_compile_definitions(tinyusdz_object PRIVATE "TINYUSDZ_NO_BUILTIN_IMAGE_LOADER")
#endif()
#
#if(TINYUSDZ_NO_STB_IMAGE_IMPLEMENTATION)
# target_compile_definitions(tinyusdz_object PRIVATE "TINYUSDZ_NO_STB_IMAGE_IMPLEMENTATION")
#endif()
#
#if(TINYUSDZ_NO_STB_IMAGE_WRITE_IMPLEMENTATION)
# target_compile_definitions(tinyusdz_object PRIVATE "TINYUSDZ_NO_STB_IMAGE_WRITE_IMPLEMENTATION")
#endif()
#
#target_include_directories(tinyusdz_object
# PRIVATE ${PROJECT_SOURCE_DIR}/src)
#if(TINYUSDZ_WITH_JSON)
##target_include_directories(
## ${TINYUSDZ_LIB_TARGET} PRIVATE ${PROJECT_SOURCE_DIR}/src/external/jsonhpp/)
# target_include_directories(
# ${TINYUSDZ_LIB_TARGET}
# PRIVATE ${PROJECT_SOURCE_DIR}/src/external/jsonhpp/)
#endif()
#if(TINYUSDZ_WITH_USDMTLX)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_USE_USDMTLX")
#endif()
#
#if(TINYUSDZ_WITH_USDFBX)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_USE_USDFBX")
#endif()
#
#if(TINYUSDZ_WITH_USDOBJ)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_USE_USDOBJ")
#endif()
#
#if(TINYUSDZ_WITH_USDVOX)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_USE_USDVOX")
#endif()
#target_link_libraries(tinyusdz_object ${TINYUSDZ_EXT_LIBRARIES}
# ${CMAKE_DL_LIBS})
#
#if (TINYUSDZ_ENABLE_THREAD)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_ENABLE_THREAD")
# target_link_libraries(tinyusdz_object Threads::Threads)
#endif()
#
#
#if(IOS)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_BUILD_IOS")
#endif()
#
#if(TINYUSDZ_WITH_TIFF)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_WITH_TIFF")
#endif(TINYUSDZ_WITH_TIFF)
#
#if(TINYUSDZ_WITH_EXR)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_WITH_EXR")
#endif(TINYUSDZ_WITH_EXR)
#
#if(TINYUSDZ_WITH_COLORIO)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_WITH_COLORIO")
#endif(TINYUSDZ_WITH_COLORIO)
#
#if(TINYUSDZ_WITH_AUDIO)
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_WITH_AUDIO")
#endif(TINYUSDZ_WITH_AUDIO)
#
#if(TINYUSDZ_WITH_ALAC_AUDIO)
# target_compile_definitions(tinuusdz_object
# PRIVATE "TINYUSDZ_WITH_ALAC_AUDIO")
#endif(TINYUSDZ_WITH_ALAC_AUDIO)
#
#if(TINYUSDZ_WITH_OPENSUBDIV)
# target_include_directories(tinyusdz_object PRIVATE ${osd_DIR})
# target_compile_definitions(tinyusdz_object
# PRIVATE "TINYUSDZ_WITH_OPENSUBDIV")
#endif(TINYUSDZ_WITH_OPENSUBDIV)
#
#if(NOT TINYUSDZ_CXX_EXCEPTIONS)
# if(MSVC)
# target_compile_options(tinyusdz_object PUBLIC /EHs-c-)
# else()
# target_compile_options(tinyusdz_object PUBLIC -fno-exceptions)
# endif()
#endif()
#
# TODO: USE set_target_properties(... PROPERTIES OUTPUT_NAME outname)?
#add_library(${TINYUSDZ_TARGET_STATIC} STATIC $<TARGET_OBJECTS:tinyusdz_object>)
#add_sanitizers(${TINYUSDZ_TARGET_STATIC})
add_library(${TINYUSDZ_TARGET_STATIC} STATIC ${TINYUSDZ_SOURCES} ${TINYUSDZ_DEP_SOURCES} ${TINYUSDZ_EXT_SOURCES})
set_target_properties(${TINYUSDZ_TARGET_STATIC} PROPERTIES POSITION_INDEPENDENT_CODE ON)
add_sanitizers(${TINYUSDZ_TARGET_STATIC})
#set_target_properties(tinyusdz_object PROPERTIES FOLDER "tinyusdz")
# Target with namespace
add_library(${TINYUSDZ_TARGET_STATIC_NS} ALIAS ${TINYUSDZ_TARGET_STATIC})
if(TINYUSDZ_BUILD_SHARED_LIBS)
#add_library(
# ${TINYUSDZ_TARGET} SHARED $<TARGET_OBJECTS:tinyusdz_object>)
add_library(
${TINYUSDZ_TARGET} SHARED ${TINYUSDZ_SOURCES} ${TINYUSDZ_DEP_SOURCES} ${TINYUSDZ_EXT_SOURCES})
add_sanitizers(${TINYUSDZ_TARGET})
# for dllexport
target_compile_definitions(${TINYUSDZ_TARGET} PRIVATE "TINYUSDZ_COMPILE_LIBRARY")
target_compile_definitions(${TINYUSDZ_TARGET} PRIVATE "TINYUSDZ_SHARED_LIBRARY")
set(TINYUSDZ_LIBS ${TINYUSDZ_TARGET_STATIC} ${TINYUSDZ_TARGET})
else()
# static only
set(TINYUSDZ_LIBS ${TINYUSDZ_TARGET_STATIC})
endif()
if(WIN32 AND TINYUSDZ_WITH_PXR_COMPAT_API)
if(TINYUSDZ_BUILD_SHARED_LIBS)
target_compile_definitions(${TINYUSDZ_TARGET} PRIVATE "PXR_DYNAMIC")
target_compile_definitions(${TINYUSDZ_TARGET} PRIVATE "USD_EXPORTS")
endif()
endif()
#
# CMake's Object libary have some issue on MSVC build, so build STATIC and SHARED lib indepdendently.
#
#
# -- common target props
#
foreach(TINYUSDZ_LIB_TARGET ${TINYUSDZ_LIBS})
# Although TinyUSDZ should compile well without /bigobj flag,
# corrent TinyYSDZ need to use bigobj format otherwise we'll get: fatal error C1128: number of sections exceeded object file format limit: compile with /bigobj
if(MSVC)
target_compile_options(${TINYUSDZ_LIB_TARGET} PRIVATE /bigobj)
elseif(WIN32)
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# guess mingw-gcc
target_compile_options(${TINYUSDZ_LIB_TARGET} PRIVATE "-Wa, -mbig-obj")
endif()
endif()
if (MSVC)
if (TINYUSDZ_CXX_MP_FLAG)
target_compile_options(${TINYUSDZ_LIB_TARGET} PRIVATE /MP${CMAKE_CXX_MP_NUM_PROCESSORS})
endif()
endif()
if(TINYUSDZ_DEBUG_PRINT)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_DEBUG_PRINT")
endif()
if(TINYUSDZ_PRODUCTION_BUILD)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_PRODUCTION_BUILD")
endif()
# default = enable module, so invert definition
if(NOT TINYUSDZ_WITH_MODULE_USDA_READER)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_DISABLE_MODULE_USDA_READER")
endif()
if(NOT TINYUSDZ_WITH_MODULE_USDA_WRITER)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_DISABLE_MODULE_USDA_WRITER")
endif()
if(NOT TINYUSDZ_WITH_MODULE_USDC_READER)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_DISABLE_MODULE_USDC_READER")
endif()
if(NOT TINYUSDZ_WITH_MODULE_USDC_WRITER)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_DISABLE_MODULE_USDC_WRITER")
endif()
if(TINYUSDZ_NO_STB_IMAGE_IMPLEMENTATION)
target_compile_definitions(${TINYUSDZ_LIB_TARGET} PRIVATE "TINYUSDZ_NO_STB_IMAGE_IMPLEMENTATION")
endif()
if(TINYUSDZ_NO_STB_IMAGE_WRITE_IMPLEMENTATION)
target_compile_definitions(${TINYUSDZ_LIB_TARGET} PRIVATE "TINYUSDZ_NO_STB_IMAGE_WRITE_IMPLEMENTATION")
endif()
target_include_directories(${TINYUSDZ_LIB_TARGET}
PRIVATE ${PROJECT_SOURCE_DIR}/src)
#if(TINYUSDZ_WITH_JSON)
##target_include_directories(
## ${TINYUSDZ_LIB_TARGET} PRIVATE ${PROJECT_SOURCE_DIR}/src/external/jsonhpp/)
# target_include_directories(
# ${TINYUSDZ_LIB_TARGET}
# PRIVATE ${PROJECT_SOURCE_DIR}/src/external/jsonhpp/)
#endif()
if(TINYUSDZ_WITH_USDMTLX)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_USE_USDMTLX")
endif()
if(TINYUSDZ_WITH_USDFBX)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_USE_USDFBX")
endif()
if(TINYUSDZ_WITH_USDOBJ)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}
PRIVATE "TINYUSDZ_USE_USDOBJ")
endif()
if(TINYUSDZ_WITH_USDVOX)
target_compile_definitions(${TINYUSDZ_LIB_TARGET}