Merge 3d6856b3f8 into 739ee5db94

2025-01-15 23:43:45 +08:00 · 2025-01-15 23:43:45 +08:00 · 968c8e5659
parent 739ee5db94 3d6856b3f8
commit 968c8e5659
7 changed files with 142 additions and 170 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,29 +1,18 @@
 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 "2019.2")
+foreach (FBXSDK_VERSION "2020.3.7")
    find_package(FBX)
    if (FBXSDK_FOUND)
        break()
-  endif()
-endforeach(FBXSDK_VERSION)
+    endif ()
+endforeach (FBXSDK_VERSION)
 if (NOT FBXSDK_FOUND)
    message(FATAL_ERROR
            "Can't find FBX SDK in either:\n"
@ -31,46 +20,24 @@ if (NOT FBXSDK_FOUND)
            " - 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")
+endif ()

 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
 find_package(Threads REQUIRED)

-list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_BINARY_DIR}")
+set(CMAKE_TOOLCHAIN_FILE "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake")

 # stuff we get from Conan
-find_package(boost_filesystem MODULE REQUIRED)
-find_package(boost_optional MODULE REQUIRED)
-find_package(libxml2 MODULE REQUIRED)
-find_package(zlib MODULE REQUIRED)
-find_package(fmt MODULE REQUIRED)
+find_package(Boost REQUIRED COMPONENTS filesystem optional)
+find_package(nlohmann-fifo-map CONFIG REQUIRED)
+find_package(LibXml2 REQUIRED)
+find_package(ZLIB REQUIRED)
+find_package(fmt CONFIG REQUIRED)
+find_package(draco CONFIG 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 1.3.4
-  PREFIX draco
-  INSTALL_DIR
-  CMAKE_ARGS
-        -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
-        -DBUILD_FOR_GLTF=1
-)
-set(DRACO_INCLUDE_DIR "${CMAKE_BINARY_DIR}/draco/include")
-if (WIN32)
-   set(DRACO_LIB "${CMAKE_BINARY_DIR}/draco/lib/dracoenc.lib")
-else()
-   set(DRACO_LIB "${CMAKE_BINARY_DIR}/draco/lib/libdracoenc.a")
-endif()
-
 # MATHFU
 set(mathfu_build_benchmarks OFF CACHE BOOL "")
 set(mathfu_build_tests OFF CACHE BOOL "")
@ -86,32 +53,11 @@ set(MATHFU_INCLUDE_DIRS
        "${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()
+endif ()

 set(LIB_SOURCE_FILES
        src/FBX2glTF.h
@ -181,10 +127,7 @@ add_executable(appFBX2glTF src/FBX2glTF.cpp)
 set_target_properties(appFBX2glTF PROPERTIES OUTPUT_NAME "FBX2glTF")

 add_dependencies(libFBX2glTF
-  Draco
        MathFu
-  FiFoMap
-  CPPCodec
 )

 if (NOT MSVC)
@ -197,18 +140,19 @@ if (NOT MSVC)
            "-Wno-null-dereference"
            "-Wunused"
    )
-endif()
+endif ()

 target_link_libraries(libFBX2glTF
        ${FRAMEWORKS}
-  boost_filesystem::boost_filesystem
-  boost_optional::boost_optional
-  ${DRACO_LIB}
+        Boost::filesystem
+        Boost::optional
+	    draco::draco
        optimized ${FBXSDK_LIBRARY}
        debug ${FBXSDK_LIBRARY_DEBUG}
-  fmt::fmt
-  libxml2::libxml2
-  zlib::zlib
+        fmt::fmt-header-only
+        LibXml2::LibXml2
+        ZLIB::ZLIB
+        nlohmann-fifo-map::nlohmann-fifo-map
        ${CMAKE_DL_LIBS}
        ${CMAKE_THREAD_LIBS_INIT}
 )
@ -216,23 +160,23 @@ target_link_libraries(libFBX2glTF
 if (APPLE)
    find_package(Iconv MODULE REQUIRED)
    target_link_libraries(libFBX2glTF Iconv)
-else()
- find_package(libiconv MODULE REQUIRED)
- target_link_libraries(libFBX2glTF libiconv::libiconv)
-endif()
+else ()
+	find_package(unofficial-iconv CONFIG REQUIRED)
+    target_link_libraries(libFBX2glTF unofficial::iconv::libiconv unofficial::iconv::libcharset)
+endif ()

 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}
+        ${CPPCODEC_INCLUDE_DIRS}
+        ${draco_INCLUDE_DIRS}
 )

 target_include_directories(appFBX2glTF PUBLIC
@ -240,7 +184,7 @@ target_include_directories(appFBX2glTF PUBLIC
 )
 target_link_libraries(appFBX2glTF libFBX2glTF)

-install (TARGETS libFBX2glTF appFBX2glTF
+install(TARGETS libFBX2glTF appFBX2glTF
        RUNTIME DESTINATION bin
        ARCHIVE DESTINATION lib
 )
--- a/FindFBX.cmake
+++ b/FindFBX.cmake
@ -24,7 +24,7 @@ else()
 endif()

 if (NOT DEFINED FBXSDK_VERSION)
-  set(FBXSDK_VERSION "2019.2")
+  set(FBXSDK_VERSION "2020.3.7")
 endif()

 set(_fbxsdk_vstudio_version "vs2017")
@ -43,8 +43,8 @@ set(FBXSDK_WINDOWS_ROOT "${FBXSDK_SDKS_ABS}/Windows/${FBXSDK_VERSION}")

 if (APPLE)
  set(_fbxsdk_root "${FBXSDK_APPLE_ROOT}")
-  set(_fbxsdk_libdir_debug "lib/clang/debug")
-  set(_fbxsdk_libdir_release "lib/clang/release")
+  set(_fbxsdk_libdir_debug "lib/debug")
+  set(_fbxsdk_libdir_release "lib/release")
  set(_fbxsdk_libname_debug "libfbxsdk.a")
  set(_fbxsdk_libname_release "libfbxsdk.a")
 elseif (WIN32)
@ -61,11 +61,11 @@ elseif (WIN32)
 elseif (UNIX)
  set(_fbxsdk_root "${FBXSDK_LINUX_ROOT}")
  if (ARCH_32)
-    set(_fbxsdk_libdir_debug "lib/gcc/x86/debug")
-    set(_fbxsdk_libdir_release "lib/gcc/x86/release")
+    set(_fbxsdk_libdir_debug "lib/debug")
+    set(_fbxsdk_libdir_release "lib/release")
  else()
-    set(_fbxsdk_libdir_debug "lib/gcc/x64/debug")
-    set(_fbxsdk_libdir_release "lib/gcc/x64/release")
+    set(_fbxsdk_libdir_debug "lib/debug")
+    set(_fbxsdk_libdir_release "lib/release")
  endif()
  set(_fbxsdk_libname_debug "libfbxsdk.a")
  set(_fbxsdk_libname_release "libfbxsdk.a")
--- a/README.md
+++ b/README.md
@ -144,51 +144,44 @@ We currently depend on the open source projects
 and [fmt](https://github.com/fmtlib/fmt);
 all of which are automatically downloaded and/or built.

-**At present, only version 2019.2 of the FBX SDK is supported**. The
+**At present, only version 2020.3.7 of the FBX SDK is supported**. The
 build system will not successfully locate any other version.

 ### Linux and MacOS X

-Your development environment will need to have:
-
- build essentials (gcc for Linux, clang for Mac)
- cmake
- python 3.\* and associated pip3/pip command
- zstd
-
-Then, compilation on Unix machines will look something like:
-
-```
-# Determine SDK location & build settings for Linux vs (Recent) Mac OS X
-> if [[ "$OSTYPE" == "darwin"* ]]; then
-    export CONAN_CONFIG="-s compiler=apple-clang -s compiler.version=10.0 -s compiler.libcxx=libc++"
-    export FBXSDK_TARBALL="https://github.com/zellski/FBXSDK-Darwin/archive/2019.2.tar.gz"
-elif [[ "$OSTYPE" == "linux"* ]]; then
-    export CONAN_CONFIG="-s compiler.libcxx=libstdc++11"
-    export FBXSDK_TARBALL="https://github.com/zellski/FBXSDK-Linux/archive/2019.2.tar.gz"
-else
-    echo "This snippet only handles Mac OS X and Linux."
-fi
-
-# Fetch Project
-> git clone https://github.com/facebookincubator/FBX2glTF.git
-> cd FBX2glTF
-
-# Fetch and unpack FBX SDK
-> curl -sL "${FBXSDK_TARBALL}" | tar xz --strip-components=1 --include */sdk/
-# Then decompress the contents
-> zstd -d -r --rm sdk
-
-# Install and configure Conan, if needed
-> pip3 install conan # or sometimes just "pip"; you may need to install Python/PIP
-> conan remote add --force bincrafters https://api.bintray.com/conan/bincrafters/public-conan
-
-# Initialize & run build
-> conan install . -i build -s build_type=Release ${CONAN_CONFIG}
-> conan build . -bf build
+1. Init vcpkg root
+```shell
+  git clone https://github.com/microsoft/vcpkg
+  export VCPKG_ROOT=/path/to/vcpkg
+  export PATH=${VCPKG_ROOT}:${PATH}
 ```

-If all goes well, you will end up with a statically linked executable in `./build/FBX2glTF`.
+2. Init Autodesk SDK 2020.3.7
+```shell
+  wget https://damassets.autodesk.net/content/dam/autodesk/www/files/fbx202037_fbxsdk_gcc_linux.tar.gz # Linux
+  wget https://damassets.autodesk.net/content/dam/autodesk/www/files/fbx202037_fbxsdk_clang_mac.pkg.tgz # macOS
+  tar -xvf /path/to/AutodeskFBXSDK
+  # Install using pkg if macOS
+  # Install using shell command if Linux
+  echo "yes\n\n" | ./fbx202037_fbxsdk_gcc_linux /path/to/autodeskfbxsdk/install
+  cp /path/to/autodeskfbxsdk/install/include sdk/Linux/2020.3.7
+  cp /path/to/autodeskfbxsdk/install/lib sdk/Linux/2020.3.7
+```
+3. Run cmake
+```shell
+  cmake . 
+```
+
+4. Run make 
+```shell
+make -j$(nproc)
+```
+
+5. Test
+```shell
+# if we prepared fbx in /input.fbx
+./FBX2glTF ./FBX2glTF --binary --verbose --keep-attribute --draco --input /input.fbx --output /output.glb
+```

 ### Windows

--- a/src/FBX2glTF.h
+++ b/src/FBX2glTF.h
@ -32,7 +32,7 @@
 #include "mathfu.hpp"

 // give all modules access to our tweaked JSON
-#include <fifo_map.hpp>
+#include <nlohmann/fifo_map.hpp>
 #include <json.hpp>

 template <class K, class V, class ignore, class A>
--- a/src/gltf/properties/PrimitiveData.hpp
+++ b/src/gltf/properties/PrimitiveData.hpp
@ -41,12 +41,10 @@ struct PrimitiveData {
    int8_t componentCount = attribute.glType.count;
    att.Init(
        attribute.dracoAttribute,
-        nullptr,
        componentCount,
        attribute.dracoComponentType,
        false,
-        componentCount * draco::DataTypeLength(attribute.dracoComponentType),
-        0);
+        componentCount * draco::DataTypeLength(attribute.dracoComponentType));

    const int dracoAttId = dracoMesh->AddAttribute(att, true, to_uint32(attribArr.size()));
    draco::PointAttribute* attPtr = dracoMesh->attribute(dracoAttId);
--- a/vcpkg-configuration.json
+++ b/vcpkg-configuration.json
@ -0,0 +1,14 @@
+{
+  "default-registry": {
+    "kind": "git",
+    "baseline": "d7112d1a4fb50410d3639f5f586972591d848beb",
+    "repository": "https://github.com/microsoft/vcpkg"
+  },
+  "registries": [
+    {
+      "kind": "artifact",
+      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
+      "name": "microsoft"
+    }
+  ]
+}
--- a/vcpkg.json
+++ b/vcpkg.json
@ -0,0 +1,23 @@
+{
+  "dependencies": [
+    "boost-filesystem",
+    "boost-optional",
+    "cppcodec",
+    "draco",
+    "fmt",
+    "libiconv",
+    "libxml2",
+    "nlohmann-fifo-map",
+    "zlib"
+  ],
+  "overrides": [
+    {
+      "name": "fmt",
+      "version": "5.3.0"
+    },
+    {
+      "name": "libiconv",
+      "version": "1.15-6"
+    }
+  ]
+}