Merge pull request #4 from assimp/master
Updating to the latest version from upstreampull/2987/head
Tomas Mariancik
GitHub
commit
cb02e2fc65
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@ -1,7 +1,7 @@
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#---------------------------------------------------------------------------
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#Open Asset Import Library (assimp)
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#---------------------------------------------------------------------------
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# Copyright (c) 2006-2017, assimp team
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# Copyright (c) 2006-2020, assimp team
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#
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# License see LICENSE file
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#
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@ -30,6 +30,9 @@ env:
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- secure: "lZ7pHQvl5dpZWzBQAaIMf0wqrvtcZ4wiZKeIZjf83TEsflW8+z0uTpIuN30ZV6Glth/Sq1OhLnTP5+N57fZU/1ebA5twHdvP4bS5CIUUg71/CXQZNl36xeaqvxsG/xRrdpKOsPdjAOsQ9KPTQulsX43XDLS7CasMiLvYOpqKcPc="
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- PV=r8e PLATF=linux-x86_64 NDK_HOME=${TRAVIS_BUILD_DIR}/android-ndk-${PV} PATH=${PATH}:${NDK_HOME}
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git:
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depth: 1
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matrix:
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include:
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- os: linux
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100
CMakeLists.txt
100
CMakeLists.txt
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@ -1,6 +1,6 @@
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# Open Asset Import Library (assimp)
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# ----------------------------------------------------------------------
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# Copyright (c) 2006-2019, assimp team
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# Copyright (c) 2006-2020, assimp team
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#
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# All rights reserved.
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#
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@ -51,7 +51,7 @@ IF(HUNTER_ENABLED)
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add_definitions(-DASSIMP_USE_HUNTER)
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ENDIF(HUNTER_ENABLED)
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PROJECT( Assimp VERSION 5.0.0 )
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PROJECT( Assimp VERSION 5.0.1 )
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# All supported options ###############################################
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@ -100,6 +100,10 @@ OPTION ( ASSIMP_COVERALLS
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"Enable this to measure test coverage."
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OFF
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)
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OPTION( ASSIMP_INSTALL
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"DIsable this if you want to use assimp as a submodule."
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ON
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)
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OPTION ( ASSIMP_ERROR_MAX
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"Enable all warnings."
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OFF
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@ -601,55 +605,59 @@ ENDIF ( ASSIMP_BUILD_TESTS )
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# Generate a pkg-config .pc for the Assimp library.
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CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/assimp.pc.in" "${PROJECT_BINARY_DIR}/assimp.pc" @ONLY )
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INSTALL( FILES "${PROJECT_BINARY_DIR}/assimp.pc" DESTINATION ${ASSIMP_LIB_INSTALL_DIR}/pkgconfig/ COMPONENT ${LIBASSIMP-DEV_COMPONENT})
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IF ( ASSIMP_INSTALL )
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INSTALL( FILES "${PROJECT_BINARY_DIR}/assimp.pc" DESTINATION ${ASSIMP_LIB_INSTALL_DIR}/pkgconfig/ COMPONENT ${LIBASSIMP-DEV_COMPONENT})
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ENDIF( ASSIMP_INSTALL )
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IF(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES)
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# Packing information
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SET(CPACK_PACKAGE_NAME "assimp{ASSIMP_VERSION_MAJOR}.{ASSIMP_VERSION_MINOR}")
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SET(CPACK_PACKAGE_CONTACT "" CACHE STRING "Package maintainer and PGP signer.")
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SET(CPACK_PACKAGE_VENDOR "https://github.com/assimp")
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SET(CPACK_PACKAGE_DISPLAY_NAME "Assimp ${ASSIMP_VERSION}")
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SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY " - Open Asset Import Library ${ASSIMP_VERSION}")
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SET(CPACK_PACKAGE_VERSION "${ASSIMP_VERSION}.${ASSIMP_PACKAGE_VERSION}" )
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SET(CPACK_PACKAGE_VERSION_MAJOR "${ASSIMP_VERSION_MAJOR}")
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SET(CPACK_PACKAGE_VERSION_MINOR "${ASSIMP_VERSION_MINOR}")
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SET(CPACK_PACKAGE_VERSION_PATCH "${ASSIMP_VERSION_PATCH}")
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SET(CPACK_PACKAGE_INSTALL_DIRECTORY "assimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
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SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
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IF ( ASSIMP_INSTALL )
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IF(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES)
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# Packing information
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SET(CPACK_PACKAGE_NAME "assimp{ASSIMP_VERSION_MAJOR}.{ASSIMP_VERSION_MINOR}")
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SET(CPACK_PACKAGE_CONTACT "" CACHE STRING "Package maintainer and PGP signer.")
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SET(CPACK_PACKAGE_VENDOR "https://github.com/assimp")
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SET(CPACK_PACKAGE_DISPLAY_NAME "Assimp ${ASSIMP_VERSION}")
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SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY " - Open Asset Import Library ${ASSIMP_VERSION}")
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SET(CPACK_PACKAGE_VERSION "${ASSIMP_VERSION}.${ASSIMP_PACKAGE_VERSION}" )
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SET(CPACK_PACKAGE_VERSION_MAJOR "${ASSIMP_VERSION_MAJOR}")
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SET(CPACK_PACKAGE_VERSION_MINOR "${ASSIMP_VERSION_MINOR}")
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SET(CPACK_PACKAGE_VERSION_PATCH "${ASSIMP_VERSION_PATCH}")
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SET(CPACK_PACKAGE_INSTALL_DIRECTORY "assimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
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SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
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STRING(TOUPPER ${LIBASSIMP_COMPONENT} "LIBASSIMP_COMPONENT_UPPER")
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STRING(TOUPPER ${LIBASSIMP-DEV_COMPONENT} "LIBASSIMP-DEV_COMPONENT_UPPER")
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STRING(TOUPPER ${LIBASSIMP_COMPONENT} "LIBASSIMP_COMPONENT_UPPER")
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STRING(TOUPPER ${LIBASSIMP-DEV_COMPONENT} "LIBASSIMP-DEV_COMPONENT_UPPER")
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SET(CPACK_COMPONENT_ASSIMP-BIN_DISPLAY_NAME "tools")
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SET(CPACK_COMPONENT_ASSIMP-BIN_DEPENDS "${LIBASSIMP_COMPONENT}" )
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SET(CPACK_COMPONENT_${LIBASSIMP_COMPONENT_UPPER}_DISPLAY_NAME "libraries")
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SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DISPLAY_NAME "common headers and installs")
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SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DEPENDS $ "{LIBASSIMP_COMPONENT}" )
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SET(CPACK_COMPONENT_ASSIMP-DEV_DISPLAY_NAME "${CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT}_DISPLAY_NAME}" )
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SET(CPACK_COMPONENT_ASSIMP-DEV_DEPENDS "${LIBASSIMP-DEV_COMPONENT}" )
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SET(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake zlib1g-dev pkg-config)
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SET(CPACK_COMPONENT_ASSIMP-BIN_DISPLAY_NAME "tools")
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SET(CPACK_COMPONENT_ASSIMP-BIN_DEPENDS "${LIBASSIMP_COMPONENT}" )
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SET(CPACK_COMPONENT_${LIBASSIMP_COMPONENT_UPPER}_DISPLAY_NAME "libraries")
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SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DISPLAY_NAME "common headers and installs")
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SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DEPENDS $ "{LIBASSIMP_COMPONENT}" )
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SET(CPACK_COMPONENT_ASSIMP-DEV_DISPLAY_NAME "${CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT}_DISPLAY_NAME}" )
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SET(CPACK_COMPONENT_ASSIMP-DEV_DEPENDS "${LIBASSIMP-DEV_COMPONENT}" )
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SET(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake zlib1g-dev pkg-config)
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# debian
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SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
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SET(CPACK_DEBIAN_CMAKE_OPTIONS "-DBUILD_ASSIMP_SAMPLES:BOOL=${ASSIMP_BUILD_SAMPLES}")
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SET(CPACK_DEBIAN_PACKAGE_SECTION "libs" )
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SET(CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_COMPONENTS_ALL}")
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SET(CPACK_DEBIAN_PACKAGE_SUGGESTS)
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set(cPACK_DEBIAN_PACKAGE_NAME "assimp")
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SET(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES contrib/gtest contrib/zlib workspaces test doc obj samples packaging)
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SET(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force)
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SET(CPACK_DEBIAN_CHANGELOG)
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execute_process(COMMAND lsb_release -is
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OUTPUT_VARIABLE _lsb_distribution OUTPUT_STRIP_TRAILING_WHITESPACE
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RESULT_VARIABLE _lsb_release_failed)
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SET(CPACK_DEBIAN_DISTRIBUTION_NAME ${_lsb_distribution} CACHE STRING "Name of the distrubiton")
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STRING(TOLOWER ${CPACK_DEBIAN_DISTRIBUTION_NAME} CPACK_DEBIAN_DISTRIBUTION_NAME)
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IF( ${CPACK_DEBIAN_DISTRIBUTION_NAME} STREQUAL "ubuntu" )
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SET(CPACK_DEBIAN_DISTRIBUTION_RELEASES lucid maverick natty oneiric precise CACHE STRING "Release code-names of the distrubiton release")
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# debian
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SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
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SET(CPACK_DEBIAN_CMAKE_OPTIONS "-DBUILD_ASSIMP_SAMPLES:BOOL=${ASSIMP_BUILD_SAMPLES}")
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SET(CPACK_DEBIAN_PACKAGE_SECTION "libs" )
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SET(CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_COMPONENTS_ALL}")
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SET(CPACK_DEBIAN_PACKAGE_SUGGESTS)
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SET(cPACK_DEBIAN_PACKAGE_NAME "assimp")
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SET(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES contrib/gtest contrib/zlib workspaces test doc obj samples packaging)
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SET(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force)
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SET(CPACK_DEBIAN_CHANGELOG)
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execute_process(COMMAND lsb_release -is
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OUTPUT_VARIABLE _lsb_distribution OUTPUT_STRIP_TRAILING_WHITESPACE
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RESULT_VARIABLE _lsb_release_failed)
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SET(CPACK_DEBIAN_DISTRIBUTION_NAME ${_lsb_distribution} CACHE STRING "Name of the distrubiton")
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STRING(TOLOWER ${CPACK_DEBIAN_DISTRIBUTION_NAME} CPACK_DEBIAN_DISTRIBUTION_NAME)
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IF( ${CPACK_DEBIAN_DISTRIBUTION_NAME} STREQUAL "ubuntu" )
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SET(CPACK_DEBIAN_DISTRIBUTION_RELEASES lucid maverick natty oneiric precise CACHE STRING "Release code-names of the distrubiton release")
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ENDIF()
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SET(DPUT_HOST "" CACHE STRING "PPA repository to upload the debian sources")
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INCLUDE(CPack)
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INCLUDE(DebSourcePPA)
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ENDIF()
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SET(DPUT_HOST "" CACHE STRING "PPA repository to upload the debian sources")
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INCLUDE(CPack)
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INCLUDE(DebSourcePPA)
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ENDIF()
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if(WIN32)
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2
LICENSE
2
LICENSE
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@ -1,6 +1,6 @@
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Open Asset Import Library (assimp)
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Copyright (c) 2006-2016, assimp team
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Copyright (c) 2006-2020, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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@ -131,7 +131,7 @@ Take a look into the https://github.com/assimp/assimp/blob/master/Build.md file.
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### Ports ###
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* [Android](port/AndroidJNI/README.md)
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* [Python](port/PyAssimp/README.md)
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* [.NET](https://github.com/kebby/assimp-net)
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* [.NET](https://github.com/assimp/assimp-net)
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* [Pascal](port/AssimpPascal/Readme.md)
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* [Javascript (Alpha)](https://github.com/makc/assimp2json)
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* [Unity 3d Plugin](https://www.assetstore.unity3d.com/en/#!/content/91777)
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14
appveyor.yml
14
appveyor.yml
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@ -4,6 +4,8 @@
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# clone directory
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clone_folder: c:\projects\assimp
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clone_depth: 1
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# branches to build
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branches:
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# whitelist
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@ -15,10 +17,10 @@ matrix:
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image:
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- Visual Studio 2013
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- Visual Studio 2015
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- Visual Studio 2017
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#- Visual Studio 2015
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#- Visual Studio 2017
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- Visual Studio 2019
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- MinGW
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#- MinGW
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platform:
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- Win32
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@ -52,11 +54,11 @@ cache:
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- bin\.mtime_cache
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before_build:
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- echo NUMBER_OF_PROCESSORS=%NUMBER_OF_PROCESSORS%
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- ruby scripts\AppVeyor\mtime_cache -g scripts\AppVeyor\cacheglobs.txt -c bin\.mtime_cache\cache.json
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build:
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parallel: true
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project: Assimp.sln
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build_script:
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cmake --build . --config Release -- /maxcpucount:2
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after_build:
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- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" (
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@ -1,6 +1,6 @@
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# Open Asset Import Library (assimp)
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# ----------------------------------------------------------------------
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# Copyright (c) 2006-2017, assimp team
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# Copyright (c) 2006-2020, assimp team
|
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# All rights reserved.
|
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#
|
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# Redistribution and use of this software in source and binary forms,
|
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@ -3,7 +3,7 @@
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Open Asset Import Library (assimp)
|
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---------------------------------------------------------------------------
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Copyright (c) 2006-2019, assimp team
|
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Copyright (c) 2006-2020, assimp team
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@ -2,7 +2,7 @@
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2019, assimp team
|
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Copyright (c) 2006-2020, assimp team
|
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|
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|
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All rights reserved.
|
||||
|
|
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@ -2,7 +2,7 @@
|
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Open Asset Import Library (assimp)
|
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----------------------------------------------------------------------
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|
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Copyright (c) 2006-2019, assimp team
|
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Copyright (c) 2006-2020, assimp team
|
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|
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All rights reserved.
|
||||
|
|
|
|||
|
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@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
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----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
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All rights reserved.
|
||||
|
|
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|||
|
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@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
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---------------------------------------------------------------------------
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||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
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|
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@ -3,7 +3,7 @@
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Open Asset Import Library (assimp)
|
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----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
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|
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@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
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@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
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|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
@ -46,799 +46,22 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
#ifndef ASSIMP_BUILD_NO_EXPORT
|
||||
#ifndef ASSIMP_BUILD_NO_ASSBIN_EXPORTER
|
||||
|
||||
#include "Common/assbin_chunks.h"
|
||||
#include "PostProcessing/ProcessHelper.h"
|
||||
#include "AssbinFileWriter.h"
|
||||
|
||||
#include <assimp/version.h>
|
||||
#include <assimp/IOStream.hpp>
|
||||
#include <assimp/scene.h>
|
||||
#include <assimp/IOSystem.hpp>
|
||||
#include <assimp/Exporter.hpp>
|
||||
#include <assimp/Exceptional.h>
|
||||
|
||||
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
|
||||
# include <zlib.h>
|
||||
#else
|
||||
# include "../contrib/zlib/zlib.h"
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
template <typename T>
|
||||
size_t Write(IOStream * stream, const T& v) {
|
||||
return stream->Write( &v, sizeof(T), 1 );
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiString
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiString>(IOStream * stream, const aiString& s) {
|
||||
const size_t s2 = (uint32_t)s.length;
|
||||
stream->Write(&s,4,1);
|
||||
stream->Write(s.data,s2,1);
|
||||
|
||||
return s2+4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an unsigned int as uint32_t
|
||||
template <>
|
||||
inline
|
||||
size_t Write<unsigned int>(IOStream * stream, const unsigned int& w) {
|
||||
const uint32_t t = (uint32_t)w;
|
||||
if (w > t) {
|
||||
// this shouldn't happen, integers in Assimp data structures never exceed 2^32
|
||||
throw DeadlyExportError("loss of data due to 64 -> 32 bit integer conversion");
|
||||
}
|
||||
|
||||
stream->Write(&t,4,1);
|
||||
|
||||
return 4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an unsigned int as uint16_t
|
||||
template <>
|
||||
inline
|
||||
size_t Write<uint16_t>(IOStream * stream, const uint16_t& w) {
|
||||
static_assert(sizeof(uint16_t)==2, "sizeof(uint16_t)==2");
|
||||
stream->Write(&w,2,1);
|
||||
|
||||
return 2;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a float
|
||||
template <>
|
||||
inline
|
||||
size_t Write<float>(IOStream * stream, const float& f) {
|
||||
static_assert(sizeof(float)==4, "sizeof(float)==4");
|
||||
stream->Write(&f,4,1);
|
||||
|
||||
return 4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a double
|
||||
template <>
|
||||
inline
|
||||
size_t Write<double>(IOStream * stream, const double& f) {
|
||||
static_assert(sizeof(double)==8, "sizeof(double)==8");
|
||||
stream->Write(&f,8,1);
|
||||
|
||||
return 8;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a vec3
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVector3D>(IOStream * stream, const aiVector3D& v) {
|
||||
size_t t = Write<float>(stream,v.x);
|
||||
t += Write<float>(stream,v.y);
|
||||
t += Write<float>(stream,v.z);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a color value
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiColor3D>(IOStream * stream, const aiColor3D& v) {
|
||||
size_t t = Write<float>(stream,v.r);
|
||||
t += Write<float>(stream,v.g);
|
||||
t += Write<float>(stream,v.b);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a color value
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiColor4D>(IOStream * stream, const aiColor4D& v) {
|
||||
size_t t = Write<float>(stream,v.r);
|
||||
t += Write<float>(stream,v.g);
|
||||
t += Write<float>(stream,v.b);
|
||||
t += Write<float>(stream,v.a);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a quaternion
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiQuaternion>(IOStream * stream, const aiQuaternion& v) {
|
||||
size_t t = Write<float>(stream,v.w);
|
||||
t += Write<float>(stream,v.x);
|
||||
t += Write<float>(stream,v.y);
|
||||
t += Write<float>(stream,v.z);
|
||||
ai_assert(t == 16);
|
||||
|
||||
return 16;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a vertex weight
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVertexWeight>(IOStream * stream, const aiVertexWeight& v) {
|
||||
size_t t = Write<unsigned int>(stream,v.mVertexId);
|
||||
|
||||
return t+Write<float>(stream,v.mWeight);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a mat4x4
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiMatrix4x4>(IOStream * stream, const aiMatrix4x4& m) {
|
||||
for (unsigned int i = 0; i < 4;++i) {
|
||||
for (unsigned int i2 = 0; i2 < 4;++i2) {
|
||||
Write<float>(stream,m[i][i2]);
|
||||
}
|
||||
}
|
||||
|
||||
return 64;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiVectorKey
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVectorKey>(IOStream * stream, const aiVectorKey& v) {
|
||||
const size_t t = Write<double>(stream,v.mTime);
|
||||
return t + Write<aiVector3D>(stream,v.mValue);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiQuatKey
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiQuatKey>(IOStream * stream, const aiQuatKey& v) {
|
||||
const size_t t = Write<double>(stream,v.mTime);
|
||||
return t + Write<aiQuaternion>(stream,v.mValue);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline
|
||||
size_t WriteBounds(IOStream * stream, const T* in, unsigned int size) {
|
||||
T minc, maxc;
|
||||
ArrayBounds(in,size,minc,maxc);
|
||||
|
||||
const size_t t = Write<T>(stream,minc);
|
||||
return t + Write<T>(stream,maxc);
|
||||
}
|
||||
|
||||
// We use this to write out non-byte arrays so that we write using the specializations.
|
||||
// This way we avoid writing out extra bytes that potentially come from struct alignment.
|
||||
template <typename T>
|
||||
inline
|
||||
size_t WriteArray(IOStream * stream, const T* in, unsigned int size) {
|
||||
size_t n = 0;
|
||||
for (unsigned int i=0; i<size; i++) n += Write<T>(stream,in[i]);
|
||||
|
||||
return n;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------------
|
||||
/** @class AssbinChunkWriter
|
||||
* @brief Chunk writer mechanism for the .assbin file structure
|
||||
*
|
||||
* This is a standard in-memory IOStream (most of the code is based on BlobIOStream),
|
||||
* the difference being that this takes another IOStream as a "container" in the
|
||||
* constructor, and when it is destroyed, it appends the magic number, the chunk size,
|
||||
* and the chunk contents to the container stream. This allows relatively easy chunk
|
||||
* chunk construction, even recursively.
|
||||
*/
|
||||
class AssbinChunkWriter : public IOStream
|
||||
{
|
||||
private:
|
||||
|
||||
uint8_t* buffer;
|
||||
uint32_t magic;
|
||||
IOStream * container;
|
||||
size_t cur_size, cursor, initial;
|
||||
|
||||
private:
|
||||
// -------------------------------------------------------------------
|
||||
void Grow(size_t need = 0)
|
||||
{
|
||||
size_t new_size = std::max(initial, std::max( need, cur_size+(cur_size>>1) ));
|
||||
|
||||
const uint8_t* const old = buffer;
|
||||
buffer = new uint8_t[new_size];
|
||||
|
||||
if (old) {
|
||||
memcpy(buffer,old,cur_size);
|
||||
delete[] old;
|
||||
}
|
||||
|
||||
cur_size = new_size;
|
||||
}
|
||||
|
||||
public:
|
||||
|
||||
AssbinChunkWriter( IOStream * container, uint32_t magic, size_t initial = 4096)
|
||||
: buffer(NULL), magic(magic), container(container), cur_size(0), cursor(0), initial(initial)
|
||||
{
|
||||
}
|
||||
|
||||
virtual ~AssbinChunkWriter()
|
||||
{
|
||||
if (container) {
|
||||
container->Write( &magic, sizeof(uint32_t), 1 );
|
||||
container->Write( &cursor, sizeof(uint32_t), 1 );
|
||||
container->Write( buffer, 1, cursor );
|
||||
}
|
||||
if (buffer) delete[] buffer;
|
||||
}
|
||||
|
||||
void * GetBufferPointer() { return buffer; }
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
virtual size_t Read(void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/) {
|
||||
return 0;
|
||||
}
|
||||
virtual aiReturn Seek(size_t /*pOffset*/, aiOrigin /*pOrigin*/) {
|
||||
return aiReturn_FAILURE;
|
||||
}
|
||||
virtual size_t Tell() const {
|
||||
return cursor;
|
||||
}
|
||||
virtual void Flush() {
|
||||
// not implemented
|
||||
}
|
||||
|
||||
virtual size_t FileSize() const {
|
||||
return cursor;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
virtual size_t Write(const void* pvBuffer, size_t pSize, size_t pCount) {
|
||||
pSize *= pCount;
|
||||
if (cursor + pSize > cur_size) {
|
||||
Grow(cursor + pSize);
|
||||
}
|
||||
|
||||
memcpy(buffer+cursor, pvBuffer, pSize);
|
||||
cursor += pSize;
|
||||
|
||||
return pCount;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------------
|
||||
/** @class AssbinExport
|
||||
* @brief Assbin exporter class
|
||||
*
|
||||
* This class performs the .assbin exporting, and is responsible for the file layout.
|
||||
*/
|
||||
class AssbinExport
|
||||
{
|
||||
private:
|
||||
bool shortened;
|
||||
bool compressed;
|
||||
|
||||
protected:
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryNode( IOStream * container, const aiNode* node)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AINODE );
|
||||
|
||||
unsigned int nb_metadata = (node->mMetaData != NULL ? node->mMetaData->mNumProperties : 0);
|
||||
|
||||
Write<aiString>(&chunk,node->mName);
|
||||
Write<aiMatrix4x4>(&chunk,node->mTransformation);
|
||||
Write<unsigned int>(&chunk,node->mNumChildren);
|
||||
Write<unsigned int>(&chunk,node->mNumMeshes);
|
||||
Write<unsigned int>(&chunk,nb_metadata);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumMeshes;++i) {
|
||||
Write<unsigned int>(&chunk,node->mMeshes[i]);
|
||||
}
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumChildren;++i) {
|
||||
WriteBinaryNode( &chunk, node->mChildren[i] );
|
||||
}
|
||||
|
||||
for (unsigned int i = 0; i < nb_metadata; ++i) {
|
||||
const aiString& key = node->mMetaData->mKeys[i];
|
||||
aiMetadataType type = node->mMetaData->mValues[i].mType;
|
||||
void* value = node->mMetaData->mValues[i].mData;
|
||||
|
||||
Write<aiString>(&chunk, key);
|
||||
Write<uint16_t>(&chunk, type);
|
||||
|
||||
switch (type) {
|
||||
case AI_BOOL:
|
||||
Write<bool>(&chunk, *((bool*) value));
|
||||
break;
|
||||
case AI_INT32:
|
||||
Write<int32_t>(&chunk, *((int32_t*) value));
|
||||
break;
|
||||
case AI_UINT64:
|
||||
Write<uint64_t>(&chunk, *((uint64_t*) value));
|
||||
break;
|
||||
case AI_FLOAT:
|
||||
Write<float>(&chunk, *((float*) value));
|
||||
break;
|
||||
case AI_DOUBLE:
|
||||
Write<double>(&chunk, *((double*) value));
|
||||
break;
|
||||
case AI_AISTRING:
|
||||
Write<aiString>(&chunk, *((aiString*) value));
|
||||
break;
|
||||
case AI_AIVECTOR3D:
|
||||
Write<aiVector3D>(&chunk, *((aiVector3D*) value));
|
||||
break;
|
||||
#ifdef SWIG
|
||||
case FORCE_32BIT:
|
||||
#endif // SWIG
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryTexture(IOStream * container, const aiTexture* tex)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AITEXTURE );
|
||||
|
||||
Write<unsigned int>(&chunk,tex->mWidth);
|
||||
Write<unsigned int>(&chunk,tex->mHeight);
|
||||
chunk.Write( tex->achFormatHint, sizeof(char), 4 );
|
||||
|
||||
if(!shortened) {
|
||||
if (!tex->mHeight) {
|
||||
chunk.Write(tex->pcData,1,tex->mWidth);
|
||||
}
|
||||
else {
|
||||
chunk.Write(tex->pcData,1,tex->mWidth*tex->mHeight*4);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryBone(IOStream * container, const aiBone* b)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIBONE );
|
||||
|
||||
Write<aiString>(&chunk,b->mName);
|
||||
Write<unsigned int>(&chunk,b->mNumWeights);
|
||||
Write<aiMatrix4x4>(&chunk,b->mOffsetMatrix);
|
||||
|
||||
// for the moment we write dumb min/max values for the bones, too.
|
||||
// maybe I'll add a better, hash-like solution later
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,b->mWeights,b->mNumWeights);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVertexWeight>(&chunk,b->mWeights,b->mNumWeights);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMesh(IOStream * container, const aiMesh* mesh)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMESH );
|
||||
|
||||
Write<unsigned int>(&chunk,mesh->mPrimitiveTypes);
|
||||
Write<unsigned int>(&chunk,mesh->mNumVertices);
|
||||
Write<unsigned int>(&chunk,mesh->mNumFaces);
|
||||
Write<unsigned int>(&chunk,mesh->mNumBones);
|
||||
Write<unsigned int>(&chunk,mesh->mMaterialIndex);
|
||||
|
||||
// first of all, write bits for all existent vertex components
|
||||
unsigned int c = 0;
|
||||
if (mesh->mVertices) {
|
||||
c |= ASSBIN_MESH_HAS_POSITIONS;
|
||||
}
|
||||
if (mesh->mNormals) {
|
||||
c |= ASSBIN_MESH_HAS_NORMALS;
|
||||
}
|
||||
if (mesh->mTangents && mesh->mBitangents) {
|
||||
c |= ASSBIN_MESH_HAS_TANGENTS_AND_BITANGENTS;
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) {
|
||||
if (!mesh->mTextureCoords[n]) {
|
||||
break;
|
||||
}
|
||||
c |= ASSBIN_MESH_HAS_TEXCOORD(n);
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) {
|
||||
if (!mesh->mColors[n]) {
|
||||
break;
|
||||
}
|
||||
c |= ASSBIN_MESH_HAS_COLOR(n);
|
||||
}
|
||||
Write<unsigned int>(&chunk,c);
|
||||
|
||||
aiVector3D minVec, maxVec;
|
||||
if (mesh->mVertices) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mVertices,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mVertices,mesh->mNumVertices);
|
||||
}
|
||||
if (mesh->mNormals) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mNormals,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mNormals,mesh->mNumVertices);
|
||||
}
|
||||
if (mesh->mTangents && mesh->mBitangents) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mTangents,mesh->mNumVertices);
|
||||
WriteBounds(&chunk,mesh->mBitangents,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else {
|
||||
WriteArray<aiVector3D>(&chunk,mesh->mTangents,mesh->mNumVertices);
|
||||
WriteArray<aiVector3D>(&chunk,mesh->mBitangents,mesh->mNumVertices);
|
||||
}
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) {
|
||||
if (!mesh->mColors[n])
|
||||
break;
|
||||
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mColors[n],mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiColor4D>(&chunk,mesh->mColors[n],mesh->mNumVertices);
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) {
|
||||
if (!mesh->mTextureCoords[n])
|
||||
break;
|
||||
|
||||
// write number of UV components
|
||||
Write<unsigned int>(&chunk,mesh->mNumUVComponents[n]);
|
||||
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mTextureCoords[n],mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mTextureCoords[n],mesh->mNumVertices);
|
||||
}
|
||||
|
||||
// write faces. There are no floating-point calculations involved
|
||||
// in these, so we can write a simple hash over the face data
|
||||
// to the dump file. We generate a single 32 Bit hash for 512 faces
|
||||
// using Assimp's standard hashing function.
|
||||
if (shortened) {
|
||||
unsigned int processed = 0;
|
||||
for (unsigned int job;(job = std::min(mesh->mNumFaces-processed,512u));processed += job) {
|
||||
|
||||
uint32_t hash = 0;
|
||||
for (unsigned int a = 0; a < job;++a) {
|
||||
|
||||
const aiFace& f = mesh->mFaces[processed+a];
|
||||
uint32_t tmp = f.mNumIndices;
|
||||
hash = SuperFastHash(reinterpret_cast<const char*>(&tmp),sizeof tmp,hash);
|
||||
for (unsigned int i = 0; i < f.mNumIndices; ++i) {
|
||||
static_assert(AI_MAX_VERTICES <= 0xffffffff, "AI_MAX_VERTICES <= 0xffffffff");
|
||||
tmp = static_cast<uint32_t>( f.mIndices[i] );
|
||||
hash = SuperFastHash(reinterpret_cast<const char*>(&tmp),sizeof tmp,hash);
|
||||
}
|
||||
}
|
||||
Write<unsigned int>(&chunk,hash);
|
||||
}
|
||||
}
|
||||
else // else write as usual
|
||||
{
|
||||
// if there are less than 2^16 vertices, we can simply use 16 bit integers ...
|
||||
for (unsigned int i = 0; i < mesh->mNumFaces;++i) {
|
||||
const aiFace& f = mesh->mFaces[i];
|
||||
|
||||
static_assert(AI_MAX_FACE_INDICES <= 0xffff, "AI_MAX_FACE_INDICES <= 0xffff");
|
||||
Write<uint16_t>(&chunk,f.mNumIndices);
|
||||
|
||||
for (unsigned int a = 0; a < f.mNumIndices;++a) {
|
||||
if (mesh->mNumVertices < (1u<<16)) {
|
||||
Write<uint16_t>(&chunk,f.mIndices[a]);
|
||||
}
|
||||
else Write<unsigned int>(&chunk,f.mIndices[a]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// write bones
|
||||
if (mesh->mNumBones) {
|
||||
for (unsigned int a = 0; a < mesh->mNumBones;++a) {
|
||||
const aiBone* b = mesh->mBones[a];
|
||||
WriteBinaryBone(&chunk,b);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMaterialProperty(IOStream * container, const aiMaterialProperty* prop)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMATERIALPROPERTY );
|
||||
|
||||
Write<aiString>(&chunk,prop->mKey);
|
||||
Write<unsigned int>(&chunk,prop->mSemantic);
|
||||
Write<unsigned int>(&chunk,prop->mIndex);
|
||||
|
||||
Write<unsigned int>(&chunk,prop->mDataLength);
|
||||
Write<unsigned int>(&chunk,(unsigned int)prop->mType);
|
||||
chunk.Write(prop->mData,1,prop->mDataLength);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMaterial(IOStream * container, const aiMaterial* mat)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMATERIAL);
|
||||
|
||||
Write<unsigned int>(&chunk,mat->mNumProperties);
|
||||
for (unsigned int i = 0; i < mat->mNumProperties;++i) {
|
||||
WriteBinaryMaterialProperty( &chunk, mat->mProperties[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryNodeAnim(IOStream * container, const aiNodeAnim* nd)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AINODEANIM );
|
||||
|
||||
Write<aiString>(&chunk,nd->mNodeName);
|
||||
Write<unsigned int>(&chunk,nd->mNumPositionKeys);
|
||||
Write<unsigned int>(&chunk,nd->mNumRotationKeys);
|
||||
Write<unsigned int>(&chunk,nd->mNumScalingKeys);
|
||||
Write<unsigned int>(&chunk,nd->mPreState);
|
||||
Write<unsigned int>(&chunk,nd->mPostState);
|
||||
|
||||
if (nd->mPositionKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mPositionKeys,nd->mNumPositionKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiVectorKey>(&chunk,nd->mPositionKeys,nd->mNumPositionKeys);
|
||||
}
|
||||
if (nd->mRotationKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mRotationKeys,nd->mNumRotationKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiQuatKey>(&chunk,nd->mRotationKeys,nd->mNumRotationKeys);
|
||||
}
|
||||
if (nd->mScalingKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mScalingKeys,nd->mNumScalingKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiVectorKey>(&chunk,nd->mScalingKeys,nd->mNumScalingKeys);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryAnim( IOStream * container, const aiAnimation* anim )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIANIMATION );
|
||||
|
||||
Write<aiString>(&chunk,anim->mName);
|
||||
Write<double>(&chunk,anim->mDuration);
|
||||
Write<double>(&chunk,anim->mTicksPerSecond);
|
||||
Write<unsigned int>(&chunk,anim->mNumChannels);
|
||||
|
||||
for (unsigned int a = 0; a < anim->mNumChannels;++a) {
|
||||
const aiNodeAnim* nd = anim->mChannels[a];
|
||||
WriteBinaryNodeAnim(&chunk,nd);
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryLight( IOStream * container, const aiLight* l )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AILIGHT );
|
||||
|
||||
Write<aiString>(&chunk,l->mName);
|
||||
Write<unsigned int>(&chunk,l->mType);
|
||||
|
||||
if (l->mType != aiLightSource_DIRECTIONAL) {
|
||||
Write<float>(&chunk,l->mAttenuationConstant);
|
||||
Write<float>(&chunk,l->mAttenuationLinear);
|
||||
Write<float>(&chunk,l->mAttenuationQuadratic);
|
||||
}
|
||||
|
||||
Write<aiColor3D>(&chunk,l->mColorDiffuse);
|
||||
Write<aiColor3D>(&chunk,l->mColorSpecular);
|
||||
Write<aiColor3D>(&chunk,l->mColorAmbient);
|
||||
|
||||
if (l->mType == aiLightSource_SPOT) {
|
||||
Write<float>(&chunk,l->mAngleInnerCone);
|
||||
Write<float>(&chunk,l->mAngleOuterCone);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryCamera( IOStream * container, const aiCamera* cam )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AICAMERA );
|
||||
|
||||
Write<aiString>(&chunk,cam->mName);
|
||||
Write<aiVector3D>(&chunk,cam->mPosition);
|
||||
Write<aiVector3D>(&chunk,cam->mLookAt);
|
||||
Write<aiVector3D>(&chunk,cam->mUp);
|
||||
Write<float>(&chunk,cam->mHorizontalFOV);
|
||||
Write<float>(&chunk,cam->mClipPlaneNear);
|
||||
Write<float>(&chunk,cam->mClipPlaneFar);
|
||||
Write<float>(&chunk,cam->mAspect);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryScene( IOStream * container, const aiScene* scene)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AISCENE );
|
||||
|
||||
// basic scene information
|
||||
Write<unsigned int>(&chunk,scene->mFlags);
|
||||
Write<unsigned int>(&chunk,scene->mNumMeshes);
|
||||
Write<unsigned int>(&chunk,scene->mNumMaterials);
|
||||
Write<unsigned int>(&chunk,scene->mNumAnimations);
|
||||
Write<unsigned int>(&chunk,scene->mNumTextures);
|
||||
Write<unsigned int>(&chunk,scene->mNumLights);
|
||||
Write<unsigned int>(&chunk,scene->mNumCameras);
|
||||
|
||||
// write node graph
|
||||
WriteBinaryNode( &chunk, scene->mRootNode );
|
||||
|
||||
// write all meshes
|
||||
for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
|
||||
const aiMesh* mesh = scene->mMeshes[i];
|
||||
WriteBinaryMesh( &chunk,mesh);
|
||||
}
|
||||
|
||||
// write materials
|
||||
for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
|
||||
const aiMaterial* mat = scene->mMaterials[i];
|
||||
WriteBinaryMaterial(&chunk,mat);
|
||||
}
|
||||
|
||||
// write all animations
|
||||
for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
|
||||
const aiAnimation* anim = scene->mAnimations[i];
|
||||
WriteBinaryAnim(&chunk,anim);
|
||||
}
|
||||
|
||||
|
||||
// write all textures
|
||||
for (unsigned int i = 0; i < scene->mNumTextures;++i) {
|
||||
const aiTexture* mesh = scene->mTextures[i];
|
||||
WriteBinaryTexture(&chunk,mesh);
|
||||
}
|
||||
|
||||
// write lights
|
||||
for (unsigned int i = 0; i < scene->mNumLights;++i) {
|
||||
const aiLight* l = scene->mLights[i];
|
||||
WriteBinaryLight(&chunk,l);
|
||||
}
|
||||
|
||||
// write cameras
|
||||
for (unsigned int i = 0; i < scene->mNumCameras;++i) {
|
||||
const aiCamera* cam = scene->mCameras[i];
|
||||
WriteBinaryCamera(&chunk,cam);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public:
|
||||
AssbinExport()
|
||||
: shortened(false), compressed(false) // temporary settings until properties are introduced for exporters
|
||||
{
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a binary model dump
|
||||
void WriteBinaryDump(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene)
|
||||
{
|
||||
IOStream * out = pIOSystem->Open( pFile, "wb" );
|
||||
if (!out) return;
|
||||
|
||||
time_t tt = time(NULL);
|
||||
#if _WIN32
|
||||
tm* p = gmtime(&tt);
|
||||
#else
|
||||
struct tm now;
|
||||
tm* p = gmtime_r(&tt, &now);
|
||||
#endif
|
||||
|
||||
// header
|
||||
char s[64];
|
||||
memset( s, 0, 64 );
|
||||
#if _MSC_VER >= 1400
|
||||
sprintf_s(s,"ASSIMP.binary-dump.%s",asctime(p));
|
||||
#else
|
||||
ai_snprintf(s,64,"ASSIMP.binary-dump.%s",asctime(p));
|
||||
#endif
|
||||
out->Write( s, 44, 1 );
|
||||
// == 44 bytes
|
||||
|
||||
Write<unsigned int>( out, ASSBIN_VERSION_MAJOR );
|
||||
Write<unsigned int>( out, ASSBIN_VERSION_MINOR );
|
||||
Write<unsigned int>( out, aiGetVersionRevision() );
|
||||
Write<unsigned int>( out, aiGetCompileFlags() );
|
||||
Write<uint16_t>( out, shortened );
|
||||
Write<uint16_t>( out, compressed );
|
||||
// == 20 bytes
|
||||
|
||||
char buff[256];
|
||||
strncpy(buff,pFile,256);
|
||||
out->Write(buff,sizeof(char),256);
|
||||
|
||||
char cmd[] = "\0";
|
||||
strncpy(buff,cmd,128);
|
||||
out->Write(buff,sizeof(char),128);
|
||||
|
||||
// leave 64 bytes free for future extensions
|
||||
memset(buff,0xcd,64);
|
||||
out->Write(buff,sizeof(char),64);
|
||||
// == 435 bytes
|
||||
|
||||
// ==== total header size: 512 bytes
|
||||
ai_assert( out->Tell() == ASSBIN_HEADER_LENGTH );
|
||||
|
||||
// Up to here the data is uncompressed. For compressed files, the rest
|
||||
// is compressed using standard DEFLATE from zlib.
|
||||
if (compressed)
|
||||
{
|
||||
AssbinChunkWriter uncompressedStream( NULL, 0 );
|
||||
WriteBinaryScene( &uncompressedStream, pScene );
|
||||
|
||||
uLongf uncompressedSize = static_cast<uLongf>(uncompressedStream.Tell());
|
||||
uLongf compressedSize = (uLongf)compressBound(uncompressedSize);
|
||||
uint8_t* compressedBuffer = new uint8_t[ compressedSize ];
|
||||
|
||||
int res = compress2( compressedBuffer, &compressedSize, (const Bytef*)uncompressedStream.GetBufferPointer(), uncompressedSize, 9 );
|
||||
if(res != Z_OK)
|
||||
{
|
||||
delete [] compressedBuffer;
|
||||
pIOSystem->Close(out);
|
||||
throw DeadlyExportError("Compression failed.");
|
||||
}
|
||||
|
||||
out->Write( &uncompressedSize, sizeof(uint32_t), 1 );
|
||||
out->Write( compressedBuffer, sizeof(char), compressedSize );
|
||||
|
||||
delete[] compressedBuffer;
|
||||
}
|
||||
else
|
||||
{
|
||||
WriteBinaryScene( out, pScene );
|
||||
}
|
||||
|
||||
pIOSystem->Close( out );
|
||||
}
|
||||
};
|
||||
|
||||
void ExportSceneAssbin(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/) {
|
||||
AssbinExport exporter;
|
||||
exporter.WriteBinaryDump( pFile, pIOSystem, pScene );
|
||||
DumpSceneToAssbin(
|
||||
pFile,
|
||||
"\0", // no command(s).
|
||||
pIOSystem,
|
||||
pScene,
|
||||
false, // shortened?
|
||||
false); // compressed?
|
||||
}
|
||||
} // end of namespace Assimp
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,858 @@
|
|||
/*
|
||||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
with or without modification, are permitted provided that the
|
||||
following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
* Neither the name of the assimp team, nor the names of its
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior
|
||||
written permission of the assimp team.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
/** @file AssbinFileWriter.cpp
|
||||
* @brief Implementation of Assbin file writer.
|
||||
*/
|
||||
|
||||
#include "AssbinFileWriter.h"
|
||||
|
||||
#include "Common/assbin_chunks.h"
|
||||
#include "PostProcessing/ProcessHelper.h"
|
||||
|
||||
#include <assimp/version.h>
|
||||
#include <assimp/IOStream.hpp>
|
||||
#include <assimp/Exporter.hpp>
|
||||
#include <assimp/Exceptional.h>
|
||||
|
||||
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
|
||||
# include <zlib.h>
|
||||
#else
|
||||
# include "../contrib/zlib/zlib.h"
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
template <typename T>
|
||||
size_t Write(IOStream * stream, const T& v) {
|
||||
return stream->Write( &v, sizeof(T), 1 );
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiString
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiString>(IOStream * stream, const aiString& s) {
|
||||
const size_t s2 = (uint32_t)s.length;
|
||||
stream->Write(&s,4,1);
|
||||
stream->Write(s.data,s2,1);
|
||||
|
||||
return s2+4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an unsigned int as uint32_t
|
||||
template <>
|
||||
inline
|
||||
size_t Write<unsigned int>(IOStream * stream, const unsigned int& w) {
|
||||
const uint32_t t = (uint32_t)w;
|
||||
if (w > t) {
|
||||
// this shouldn't happen, integers in Assimp data structures never exceed 2^32
|
||||
throw DeadlyExportError("loss of data due to 64 -> 32 bit integer conversion");
|
||||
}
|
||||
|
||||
stream->Write(&t,4,1);
|
||||
|
||||
return 4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an unsigned int as uint16_t
|
||||
template <>
|
||||
inline
|
||||
size_t Write<uint16_t>(IOStream * stream, const uint16_t& w) {
|
||||
static_assert(sizeof(uint16_t)==2, "sizeof(uint16_t)==2");
|
||||
stream->Write(&w,2,1);
|
||||
|
||||
return 2;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a float
|
||||
template <>
|
||||
inline
|
||||
size_t Write<float>(IOStream * stream, const float& f) {
|
||||
static_assert(sizeof(float)==4, "sizeof(float)==4");
|
||||
stream->Write(&f,4,1);
|
||||
|
||||
return 4;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a double
|
||||
template <>
|
||||
inline
|
||||
size_t Write<double>(IOStream * stream, const double& f) {
|
||||
static_assert(sizeof(double)==8, "sizeof(double)==8");
|
||||
stream->Write(&f,8,1);
|
||||
|
||||
return 8;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a vec3
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVector3D>(IOStream * stream, const aiVector3D& v) {
|
||||
size_t t = Write<float>(stream,v.x);
|
||||
t += Write<float>(stream,v.y);
|
||||
t += Write<float>(stream,v.z);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a color value
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiColor3D>(IOStream * stream, const aiColor3D& v) {
|
||||
size_t t = Write<float>(stream,v.r);
|
||||
t += Write<float>(stream,v.g);
|
||||
t += Write<float>(stream,v.b);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a color value
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiColor4D>(IOStream * stream, const aiColor4D& v) {
|
||||
size_t t = Write<float>(stream,v.r);
|
||||
t += Write<float>(stream,v.g);
|
||||
t += Write<float>(stream,v.b);
|
||||
t += Write<float>(stream,v.a);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a quaternion
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiQuaternion>(IOStream * stream, const aiQuaternion& v) {
|
||||
size_t t = Write<float>(stream,v.w);
|
||||
t += Write<float>(stream,v.x);
|
||||
t += Write<float>(stream,v.y);
|
||||
t += Write<float>(stream,v.z);
|
||||
ai_assert(t == 16);
|
||||
|
||||
return 16;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a vertex weight
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVertexWeight>(IOStream * stream, const aiVertexWeight& v) {
|
||||
size_t t = Write<unsigned int>(stream,v.mVertexId);
|
||||
|
||||
return t+Write<float>(stream,v.mWeight);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize a mat4x4
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiMatrix4x4>(IOStream * stream, const aiMatrix4x4& m) {
|
||||
for (unsigned int i = 0; i < 4;++i) {
|
||||
for (unsigned int i2 = 0; i2 < 4;++i2) {
|
||||
Write<float>(stream,m[i][i2]);
|
||||
}
|
||||
}
|
||||
|
||||
return 64;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiVectorKey
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiVectorKey>(IOStream * stream, const aiVectorKey& v) {
|
||||
const size_t t = Write<double>(stream,v.mTime);
|
||||
return t + Write<aiVector3D>(stream,v.mValue);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Serialize an aiQuatKey
|
||||
template <>
|
||||
inline
|
||||
size_t Write<aiQuatKey>(IOStream * stream, const aiQuatKey& v) {
|
||||
const size_t t = Write<double>(stream,v.mTime);
|
||||
return t + Write<aiQuaternion>(stream,v.mValue);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline
|
||||
size_t WriteBounds(IOStream * stream, const T* in, unsigned int size) {
|
||||
T minc, maxc;
|
||||
ArrayBounds(in,size,minc,maxc);
|
||||
|
||||
const size_t t = Write<T>(stream,minc);
|
||||
return t + Write<T>(stream,maxc);
|
||||
}
|
||||
|
||||
// We use this to write out non-byte arrays so that we write using the specializations.
|
||||
// This way we avoid writing out extra bytes that potentially come from struct alignment.
|
||||
template <typename T>
|
||||
inline
|
||||
size_t WriteArray(IOStream * stream, const T* in, unsigned int size) {
|
||||
size_t n = 0;
|
||||
for (unsigned int i=0; i<size; i++) n += Write<T>(stream,in[i]);
|
||||
|
||||
return n;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------------
|
||||
/** @class AssbinChunkWriter
|
||||
* @brief Chunk writer mechanism for the .assbin file structure
|
||||
*
|
||||
* This is a standard in-memory IOStream (most of the code is based on BlobIOStream),
|
||||
* the difference being that this takes another IOStream as a "container" in the
|
||||
* constructor, and when it is destroyed, it appends the magic number, the chunk size,
|
||||
* and the chunk contents to the container stream. This allows relatively easy chunk
|
||||
* chunk construction, even recursively.
|
||||
*/
|
||||
class AssbinChunkWriter : public IOStream
|
||||
{
|
||||
private:
|
||||
|
||||
uint8_t* buffer;
|
||||
uint32_t magic;
|
||||
IOStream * container;
|
||||
size_t cur_size, cursor, initial;
|
||||
|
||||
private:
|
||||
// -------------------------------------------------------------------
|
||||
void Grow(size_t need = 0)
|
||||
{
|
||||
size_t new_size = std::max(initial, std::max( need, cur_size+(cur_size>>1) ));
|
||||
|
||||
const uint8_t* const old = buffer;
|
||||
buffer = new uint8_t[new_size];
|
||||
|
||||
if (old) {
|
||||
memcpy(buffer,old,cur_size);
|
||||
delete[] old;
|
||||
}
|
||||
|
||||
cur_size = new_size;
|
||||
}
|
||||
|
||||
public:
|
||||
|
||||
AssbinChunkWriter( IOStream * container, uint32_t magic, size_t initial = 4096)
|
||||
: buffer(NULL), magic(magic), container(container), cur_size(0), cursor(0), initial(initial)
|
||||
{
|
||||
}
|
||||
|
||||
virtual ~AssbinChunkWriter()
|
||||
{
|
||||
if (container) {
|
||||
container->Write( &magic, sizeof(uint32_t), 1 );
|
||||
container->Write( &cursor, sizeof(uint32_t), 1 );
|
||||
container->Write( buffer, 1, cursor );
|
||||
}
|
||||
if (buffer) delete[] buffer;
|
||||
}
|
||||
|
||||
void * GetBufferPointer() { return buffer; }
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
virtual size_t Read(void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/) {
|
||||
return 0;
|
||||
}
|
||||
virtual aiReturn Seek(size_t /*pOffset*/, aiOrigin /*pOrigin*/) {
|
||||
return aiReturn_FAILURE;
|
||||
}
|
||||
virtual size_t Tell() const {
|
||||
return cursor;
|
||||
}
|
||||
virtual void Flush() {
|
||||
// not implemented
|
||||
}
|
||||
|
||||
virtual size_t FileSize() const {
|
||||
return cursor;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
virtual size_t Write(const void* pvBuffer, size_t pSize, size_t pCount) {
|
||||
pSize *= pCount;
|
||||
if (cursor + pSize > cur_size) {
|
||||
Grow(cursor + pSize);
|
||||
}
|
||||
|
||||
memcpy(buffer+cursor, pvBuffer, pSize);
|
||||
cursor += pSize;
|
||||
|
||||
return pCount;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------------
|
||||
/** @class AssbinFileWriter
|
||||
* @brief Assbin file writer class
|
||||
*
|
||||
* This class writes an .assbin file, and is responsible for the file layout.
|
||||
*/
|
||||
class AssbinFileWriter
|
||||
{
|
||||
private:
|
||||
bool shortened;
|
||||
bool compressed;
|
||||
|
||||
protected:
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryNode( IOStream * container, const aiNode* node)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AINODE );
|
||||
|
||||
unsigned int nb_metadata = (node->mMetaData != NULL ? node->mMetaData->mNumProperties : 0);
|
||||
|
||||
Write<aiString>(&chunk,node->mName);
|
||||
Write<aiMatrix4x4>(&chunk,node->mTransformation);
|
||||
Write<unsigned int>(&chunk,node->mNumChildren);
|
||||
Write<unsigned int>(&chunk,node->mNumMeshes);
|
||||
Write<unsigned int>(&chunk,nb_metadata);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumMeshes;++i) {
|
||||
Write<unsigned int>(&chunk,node->mMeshes[i]);
|
||||
}
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumChildren;++i) {
|
||||
WriteBinaryNode( &chunk, node->mChildren[i] );
|
||||
}
|
||||
|
||||
for (unsigned int i = 0; i < nb_metadata; ++i) {
|
||||
const aiString& key = node->mMetaData->mKeys[i];
|
||||
aiMetadataType type = node->mMetaData->mValues[i].mType;
|
||||
void* value = node->mMetaData->mValues[i].mData;
|
||||
|
||||
Write<aiString>(&chunk, key);
|
||||
Write<uint16_t>(&chunk, type);
|
||||
|
||||
switch (type) {
|
||||
case AI_BOOL:
|
||||
Write<bool>(&chunk, *((bool*) value));
|
||||
break;
|
||||
case AI_INT32:
|
||||
Write<int32_t>(&chunk, *((int32_t*) value));
|
||||
break;
|
||||
case AI_UINT64:
|
||||
Write<uint64_t>(&chunk, *((uint64_t*) value));
|
||||
break;
|
||||
case AI_FLOAT:
|
||||
Write<float>(&chunk, *((float*) value));
|
||||
break;
|
||||
case AI_DOUBLE:
|
||||
Write<double>(&chunk, *((double*) value));
|
||||
break;
|
||||
case AI_AISTRING:
|
||||
Write<aiString>(&chunk, *((aiString*) value));
|
||||
break;
|
||||
case AI_AIVECTOR3D:
|
||||
Write<aiVector3D>(&chunk, *((aiVector3D*) value));
|
||||
break;
|
||||
#ifdef SWIG
|
||||
case FORCE_32BIT:
|
||||
#endif // SWIG
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryTexture(IOStream * container, const aiTexture* tex)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AITEXTURE );
|
||||
|
||||
Write<unsigned int>(&chunk,tex->mWidth);
|
||||
Write<unsigned int>(&chunk,tex->mHeight);
|
||||
// Write the texture format, but don't include the null terminator.
|
||||
chunk.Write( tex->achFormatHint, sizeof(char), HINTMAXTEXTURELEN - 1 );
|
||||
|
||||
if(!shortened) {
|
||||
if (!tex->mHeight) {
|
||||
chunk.Write(tex->pcData,1,tex->mWidth);
|
||||
}
|
||||
else {
|
||||
chunk.Write(tex->pcData,1,tex->mWidth*tex->mHeight*4);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryBone(IOStream * container, const aiBone* b)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIBONE );
|
||||
|
||||
Write<aiString>(&chunk,b->mName);
|
||||
Write<unsigned int>(&chunk,b->mNumWeights);
|
||||
Write<aiMatrix4x4>(&chunk,b->mOffsetMatrix);
|
||||
|
||||
// for the moment we write dumb min/max values for the bones, too.
|
||||
// maybe I'll add a better, hash-like solution later
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,b->mWeights,b->mNumWeights);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVertexWeight>(&chunk,b->mWeights,b->mNumWeights);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMesh(IOStream * container, const aiMesh* mesh)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMESH );
|
||||
|
||||
Write<unsigned int>(&chunk,mesh->mPrimitiveTypes);
|
||||
Write<unsigned int>(&chunk,mesh->mNumVertices);
|
||||
Write<unsigned int>(&chunk,mesh->mNumFaces);
|
||||
Write<unsigned int>(&chunk,mesh->mNumBones);
|
||||
Write<unsigned int>(&chunk,mesh->mMaterialIndex);
|
||||
|
||||
// first of all, write bits for all existent vertex components
|
||||
unsigned int c = 0;
|
||||
if (mesh->mVertices) {
|
||||
c |= ASSBIN_MESH_HAS_POSITIONS;
|
||||
}
|
||||
if (mesh->mNormals) {
|
||||
c |= ASSBIN_MESH_HAS_NORMALS;
|
||||
}
|
||||
if (mesh->mTangents && mesh->mBitangents) {
|
||||
c |= ASSBIN_MESH_HAS_TANGENTS_AND_BITANGENTS;
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) {
|
||||
if (!mesh->mTextureCoords[n]) {
|
||||
break;
|
||||
}
|
||||
c |= ASSBIN_MESH_HAS_TEXCOORD(n);
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) {
|
||||
if (!mesh->mColors[n]) {
|
||||
break;
|
||||
}
|
||||
c |= ASSBIN_MESH_HAS_COLOR(n);
|
||||
}
|
||||
Write<unsigned int>(&chunk,c);
|
||||
|
||||
aiVector3D minVec, maxVec;
|
||||
if (mesh->mVertices) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mVertices,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mVertices,mesh->mNumVertices);
|
||||
}
|
||||
if (mesh->mNormals) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mNormals,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mNormals,mesh->mNumVertices);
|
||||
}
|
||||
if (mesh->mTangents && mesh->mBitangents) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mTangents,mesh->mNumVertices);
|
||||
WriteBounds(&chunk,mesh->mBitangents,mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else {
|
||||
WriteArray<aiVector3D>(&chunk,mesh->mTangents,mesh->mNumVertices);
|
||||
WriteArray<aiVector3D>(&chunk,mesh->mBitangents,mesh->mNumVertices);
|
||||
}
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) {
|
||||
if (!mesh->mColors[n])
|
||||
break;
|
||||
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mColors[n],mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiColor4D>(&chunk,mesh->mColors[n],mesh->mNumVertices);
|
||||
}
|
||||
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) {
|
||||
if (!mesh->mTextureCoords[n])
|
||||
break;
|
||||
|
||||
// write number of UV components
|
||||
Write<unsigned int>(&chunk,mesh->mNumUVComponents[n]);
|
||||
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,mesh->mTextureCoords[n],mesh->mNumVertices);
|
||||
} // else write as usual
|
||||
else WriteArray<aiVector3D>(&chunk,mesh->mTextureCoords[n],mesh->mNumVertices);
|
||||
}
|
||||
|
||||
// write faces. There are no floating-point calculations involved
|
||||
// in these, so we can write a simple hash over the face data
|
||||
// to the dump file. We generate a single 32 Bit hash for 512 faces
|
||||
// using Assimp's standard hashing function.
|
||||
if (shortened) {
|
||||
unsigned int processed = 0;
|
||||
for (unsigned int job;(job = std::min(mesh->mNumFaces-processed,512u));processed += job) {
|
||||
|
||||
uint32_t hash = 0;
|
||||
for (unsigned int a = 0; a < job;++a) {
|
||||
|
||||
const aiFace& f = mesh->mFaces[processed+a];
|
||||
uint32_t tmp = f.mNumIndices;
|
||||
hash = SuperFastHash(reinterpret_cast<const char*>(&tmp),sizeof tmp,hash);
|
||||
for (unsigned int i = 0; i < f.mNumIndices; ++i) {
|
||||
static_assert(AI_MAX_VERTICES <= 0xffffffff, "AI_MAX_VERTICES <= 0xffffffff");
|
||||
tmp = static_cast<uint32_t>( f.mIndices[i] );
|
||||
hash = SuperFastHash(reinterpret_cast<const char*>(&tmp),sizeof tmp,hash);
|
||||
}
|
||||
}
|
||||
Write<unsigned int>(&chunk,hash);
|
||||
}
|
||||
}
|
||||
else // else write as usual
|
||||
{
|
||||
// if there are less than 2^16 vertices, we can simply use 16 bit integers ...
|
||||
for (unsigned int i = 0; i < mesh->mNumFaces;++i) {
|
||||
const aiFace& f = mesh->mFaces[i];
|
||||
|
||||
static_assert(AI_MAX_FACE_INDICES <= 0xffff, "AI_MAX_FACE_INDICES <= 0xffff");
|
||||
Write<uint16_t>(&chunk,f.mNumIndices);
|
||||
|
||||
for (unsigned int a = 0; a < f.mNumIndices;++a) {
|
||||
if (mesh->mNumVertices < (1u<<16)) {
|
||||
Write<uint16_t>(&chunk,f.mIndices[a]);
|
||||
}
|
||||
else Write<unsigned int>(&chunk,f.mIndices[a]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// write bones
|
||||
if (mesh->mNumBones) {
|
||||
for (unsigned int a = 0; a < mesh->mNumBones;++a) {
|
||||
const aiBone* b = mesh->mBones[a];
|
||||
WriteBinaryBone(&chunk,b);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMaterialProperty(IOStream * container, const aiMaterialProperty* prop)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMATERIALPROPERTY );
|
||||
|
||||
Write<aiString>(&chunk,prop->mKey);
|
||||
Write<unsigned int>(&chunk,prop->mSemantic);
|
||||
Write<unsigned int>(&chunk,prop->mIndex);
|
||||
|
||||
Write<unsigned int>(&chunk,prop->mDataLength);
|
||||
Write<unsigned int>(&chunk,(unsigned int)prop->mType);
|
||||
chunk.Write(prop->mData,1,prop->mDataLength);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryMaterial(IOStream * container, const aiMaterial* mat)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIMATERIAL);
|
||||
|
||||
Write<unsigned int>(&chunk,mat->mNumProperties);
|
||||
for (unsigned int i = 0; i < mat->mNumProperties;++i) {
|
||||
WriteBinaryMaterialProperty( &chunk, mat->mProperties[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryNodeAnim(IOStream * container, const aiNodeAnim* nd)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AINODEANIM );
|
||||
|
||||
Write<aiString>(&chunk,nd->mNodeName);
|
||||
Write<unsigned int>(&chunk,nd->mNumPositionKeys);
|
||||
Write<unsigned int>(&chunk,nd->mNumRotationKeys);
|
||||
Write<unsigned int>(&chunk,nd->mNumScalingKeys);
|
||||
Write<unsigned int>(&chunk,nd->mPreState);
|
||||
Write<unsigned int>(&chunk,nd->mPostState);
|
||||
|
||||
if (nd->mPositionKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mPositionKeys,nd->mNumPositionKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiVectorKey>(&chunk,nd->mPositionKeys,nd->mNumPositionKeys);
|
||||
}
|
||||
if (nd->mRotationKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mRotationKeys,nd->mNumRotationKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiQuatKey>(&chunk,nd->mRotationKeys,nd->mNumRotationKeys);
|
||||
}
|
||||
if (nd->mScalingKeys) {
|
||||
if (shortened) {
|
||||
WriteBounds(&chunk,nd->mScalingKeys,nd->mNumScalingKeys);
|
||||
|
||||
} // else write as usual
|
||||
else WriteArray<aiVectorKey>(&chunk,nd->mScalingKeys,nd->mNumScalingKeys);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryAnim( IOStream * container, const aiAnimation* anim )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AIANIMATION );
|
||||
|
||||
Write<aiString>(&chunk,anim->mName);
|
||||
Write<double>(&chunk,anim->mDuration);
|
||||
Write<double>(&chunk,anim->mTicksPerSecond);
|
||||
Write<unsigned int>(&chunk,anim->mNumChannels);
|
||||
|
||||
for (unsigned int a = 0; a < anim->mNumChannels;++a) {
|
||||
const aiNodeAnim* nd = anim->mChannels[a];
|
||||
WriteBinaryNodeAnim(&chunk,nd);
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryLight( IOStream * container, const aiLight* l )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AILIGHT );
|
||||
|
||||
Write<aiString>(&chunk,l->mName);
|
||||
Write<unsigned int>(&chunk,l->mType);
|
||||
|
||||
if (l->mType != aiLightSource_DIRECTIONAL) {
|
||||
Write<float>(&chunk,l->mAttenuationConstant);
|
||||
Write<float>(&chunk,l->mAttenuationLinear);
|
||||
Write<float>(&chunk,l->mAttenuationQuadratic);
|
||||
}
|
||||
|
||||
Write<aiColor3D>(&chunk,l->mColorDiffuse);
|
||||
Write<aiColor3D>(&chunk,l->mColorSpecular);
|
||||
Write<aiColor3D>(&chunk,l->mColorAmbient);
|
||||
|
||||
if (l->mType == aiLightSource_SPOT) {
|
||||
Write<float>(&chunk,l->mAngleInnerCone);
|
||||
Write<float>(&chunk,l->mAngleOuterCone);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryCamera( IOStream * container, const aiCamera* cam )
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AICAMERA );
|
||||
|
||||
Write<aiString>(&chunk,cam->mName);
|
||||
Write<aiVector3D>(&chunk,cam->mPosition);
|
||||
Write<aiVector3D>(&chunk,cam->mLookAt);
|
||||
Write<aiVector3D>(&chunk,cam->mUp);
|
||||
Write<float>(&chunk,cam->mHorizontalFOV);
|
||||
Write<float>(&chunk,cam->mClipPlaneNear);
|
||||
Write<float>(&chunk,cam->mClipPlaneFar);
|
||||
Write<float>(&chunk,cam->mAspect);
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
void WriteBinaryScene( IOStream * container, const aiScene* scene)
|
||||
{
|
||||
AssbinChunkWriter chunk( container, ASSBIN_CHUNK_AISCENE );
|
||||
|
||||
// basic scene information
|
||||
Write<unsigned int>(&chunk,scene->mFlags);
|
||||
Write<unsigned int>(&chunk,scene->mNumMeshes);
|
||||
Write<unsigned int>(&chunk,scene->mNumMaterials);
|
||||
Write<unsigned int>(&chunk,scene->mNumAnimations);
|
||||
Write<unsigned int>(&chunk,scene->mNumTextures);
|
||||
Write<unsigned int>(&chunk,scene->mNumLights);
|
||||
Write<unsigned int>(&chunk,scene->mNumCameras);
|
||||
|
||||
// write node graph
|
||||
WriteBinaryNode( &chunk, scene->mRootNode );
|
||||
|
||||
// write all meshes
|
||||
for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
|
||||
const aiMesh* mesh = scene->mMeshes[i];
|
||||
WriteBinaryMesh( &chunk,mesh);
|
||||
}
|
||||
|
||||
// write materials
|
||||
for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
|
||||
const aiMaterial* mat = scene->mMaterials[i];
|
||||
WriteBinaryMaterial(&chunk,mat);
|
||||
}
|
||||
|
||||
// write all animations
|
||||
for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
|
||||
const aiAnimation* anim = scene->mAnimations[i];
|
||||
WriteBinaryAnim(&chunk,anim);
|
||||
}
|
||||
|
||||
|
||||
// write all textures
|
||||
for (unsigned int i = 0; i < scene->mNumTextures;++i) {
|
||||
const aiTexture* mesh = scene->mTextures[i];
|
||||
WriteBinaryTexture(&chunk,mesh);
|
||||
}
|
||||
|
||||
// write lights
|
||||
for (unsigned int i = 0; i < scene->mNumLights;++i) {
|
||||
const aiLight* l = scene->mLights[i];
|
||||
WriteBinaryLight(&chunk,l);
|
||||
}
|
||||
|
||||
// write cameras
|
||||
for (unsigned int i = 0; i < scene->mNumCameras;++i) {
|
||||
const aiCamera* cam = scene->mCameras[i];
|
||||
WriteBinaryCamera(&chunk,cam);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public:
|
||||
AssbinFileWriter(bool shortened, bool compressed)
|
||||
: shortened(shortened), compressed(compressed)
|
||||
{
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a binary model dump
|
||||
void WriteBinaryDump(const char* pFile, const char* cmd, IOSystem* pIOSystem, const aiScene* pScene)
|
||||
{
|
||||
IOStream * out = pIOSystem->Open( pFile, "wb" );
|
||||
if (!out)
|
||||
throw std::runtime_error("Unable to open output file " + std::string(pFile) + '\n');
|
||||
|
||||
auto CloseIOStream = [&]() {
|
||||
if (out) {
|
||||
pIOSystem->Close(out);
|
||||
out = nullptr; // Ensure this is only done once.
|
||||
}
|
||||
};
|
||||
|
||||
try {
|
||||
time_t tt = time(NULL);
|
||||
#if _WIN32
|
||||
tm* p = gmtime(&tt);
|
||||
#else
|
||||
struct tm now;
|
||||
tm* p = gmtime_r(&tt, &now);
|
||||
#endif
|
||||
|
||||
// header
|
||||
char s[64];
|
||||
memset(s, 0, 64);
|
||||
#if _MSC_VER >= 1400
|
||||
sprintf_s(s, "ASSIMP.binary-dump.%s", asctime(p));
|
||||
#else
|
||||
ai_snprintf(s, 64, "ASSIMP.binary-dump.%s", asctime(p));
|
||||
#endif
|
||||
out->Write(s, 44, 1);
|
||||
// == 44 bytes
|
||||
|
||||
Write<unsigned int>(out, ASSBIN_VERSION_MAJOR);
|
||||
Write<unsigned int>(out, ASSBIN_VERSION_MINOR);
|
||||
Write<unsigned int>(out, aiGetVersionRevision());
|
||||
Write<unsigned int>(out, aiGetCompileFlags());
|
||||
Write<uint16_t>(out, shortened);
|
||||
Write<uint16_t>(out, compressed);
|
||||
// == 20 bytes
|
||||
|
||||
char buff[256] = {0};
|
||||
ai_snprintf(buff, 256, "%s", pFile);
|
||||
out->Write(buff, sizeof(char), 256);
|
||||
|
||||
memset(buff, 0, sizeof(buff));
|
||||
ai_snprintf(buff, 128, "%s", cmd);
|
||||
out->Write(buff, sizeof(char), 128);
|
||||
|
||||
// leave 64 bytes free for future extensions
|
||||
memset(buff, 0xcd, 64);
|
||||
out->Write(buff, sizeof(char), 64);
|
||||
// == 435 bytes
|
||||
|
||||
// ==== total header size: 512 bytes
|
||||
ai_assert(out->Tell() == ASSBIN_HEADER_LENGTH);
|
||||
|
||||
// Up to here the data is uncompressed. For compressed files, the rest
|
||||
// is compressed using standard DEFLATE from zlib.
|
||||
if (compressed)
|
||||
{
|
||||
AssbinChunkWriter uncompressedStream(NULL, 0);
|
||||
WriteBinaryScene(&uncompressedStream, pScene);
|
||||
|
||||
uLongf uncompressedSize = static_cast<uLongf>(uncompressedStream.Tell());
|
||||
uLongf compressedSize = (uLongf)compressBound(uncompressedSize);
|
||||
uint8_t* compressedBuffer = new uint8_t[compressedSize];
|
||||
|
||||
int res = compress2(compressedBuffer, &compressedSize, (const Bytef*)uncompressedStream.GetBufferPointer(), uncompressedSize, 9);
|
||||
if (res != Z_OK)
|
||||
{
|
||||
delete[] compressedBuffer;
|
||||
throw DeadlyExportError("Compression failed.");
|
||||
}
|
||||
|
||||
out->Write(&uncompressedSize, sizeof(uint32_t), 1);
|
||||
out->Write(compressedBuffer, sizeof(char), compressedSize);
|
||||
|
||||
delete[] compressedBuffer;
|
||||
}
|
||||
else
|
||||
{
|
||||
WriteBinaryScene(out, pScene);
|
||||
}
|
||||
|
||||
CloseIOStream();
|
||||
}
|
||||
catch (...) {
|
||||
CloseIOStream();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
void DumpSceneToAssbin(
|
||||
const char* pFile, const char* cmd, IOSystem* pIOSystem,
|
||||
const aiScene* pScene, bool shortened, bool compressed) {
|
||||
AssbinFileWriter fileWriter(shortened, compressed);
|
||||
fileWriter.WriteBinaryDump(pFile, cmd, pIOSystem, pScene);
|
||||
}
|
||||
|
||||
} // end of namespace Assimp
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
/*
|
||||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
with or without modification, are permitted provided that the
|
||||
following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
* Neither the name of the assimp team, nor the names of its
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior
|
||||
written permission of the assimp team.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
/** @file AssbinFileWriter.h
|
||||
* @brief Declaration of Assbin file writer.
|
||||
*/
|
||||
|
||||
#ifndef AI_ASSBINFILEWRITER_H_INC
|
||||
#define AI_ASSBINFILEWRITER_H_INC
|
||||
|
||||
#include <assimp/defs.h>
|
||||
#include <assimp/scene.h>
|
||||
#include <assimp/IOSystem.hpp>
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
void ASSIMP_API DumpSceneToAssbin(
|
||||
const char* pFile,
|
||||
const char* cmd,
|
||||
IOSystem* pIOSystem,
|
||||
const aiScene* pScene,
|
||||
bool shortened,
|
||||
bool compressed);
|
||||
|
||||
}
|
||||
|
||||
#endif // AI_ASSBINFILEWRITER_H_INC
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
@ -535,7 +535,7 @@ void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex) {
|
|||
|
||||
tex->mWidth = Read<unsigned int>(stream);
|
||||
tex->mHeight = Read<unsigned int>(stream);
|
||||
stream->Read( tex->achFormatHint, sizeof(char), 4 );
|
||||
stream->Read( tex->achFormatHint, sizeof(char), HINTMAXTEXTURELEN - 1 );
|
||||
|
||||
if(!shortened) {
|
||||
if (!tex->mHeight) {
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
|
|||
{
|
||||
state_in->result = result;
|
||||
state_in->step = step_A;
|
||||
return codechar - code_out;
|
||||
return (int)(codechar - code_out);
|
||||
}
|
||||
fragment = *plainchar++;
|
||||
result = (fragment & 0x0fc) >> 2;
|
||||
|
|
@ -53,7 +53,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
|
|||
{
|
||||
state_in->result = result;
|
||||
state_in->step = step_B;
|
||||
return codechar - code_out;
|
||||
return (int)(codechar - code_out);
|
||||
}
|
||||
fragment = *plainchar++;
|
||||
result |= (fragment & 0x0f0) >> 4;
|
||||
|
|
@ -64,7 +64,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
|
|||
{
|
||||
state_in->result = result;
|
||||
state_in->step = step_C;
|
||||
return codechar - code_out;
|
||||
return (int)(codechar - code_out);
|
||||
}
|
||||
fragment = *plainchar++;
|
||||
result |= (fragment & 0x0c0) >> 6;
|
||||
|
|
@ -81,7 +81,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
|
|||
}
|
||||
}
|
||||
/* control should not reach here */
|
||||
return codechar - code_out;
|
||||
return (int)(codechar - code_out);
|
||||
}
|
||||
|
||||
int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
|
||||
|
|
@ -104,6 +104,6 @@ int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
|
|||
}
|
||||
*codechar++ = '\n';
|
||||
|
||||
return codechar - code_out;
|
||||
return (int)(codechar - code_out);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
@ -46,607 +46,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
#ifndef ASSIMP_BUILD_NO_EXPORT
|
||||
#ifndef ASSIMP_BUILD_NO_ASSXML_EXPORTER
|
||||
|
||||
#include "PostProcessing/ProcessHelper.h"
|
||||
|
||||
#include <assimp/version.h>
|
||||
#include <assimp/IOStream.hpp>
|
||||
#include "AssxmlFileWriter.h"
|
||||
#include <assimp/IOSystem.hpp>
|
||||
#include <assimp/Exporter.hpp>
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
|
||||
# include <zlib.h>
|
||||
#else
|
||||
# include <contrib/zlib/zlib.h>
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
#include <stdio.h>
|
||||
|
||||
using namespace Assimp;
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
namespace AssxmlExport {
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
static int ioprintf( IOStream * io, const char *format, ... ) {
|
||||
using namespace std;
|
||||
if ( nullptr == io ) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
static const int Size = 4096;
|
||||
char sz[ Size ];
|
||||
::memset( sz, '\0', Size );
|
||||
va_list va;
|
||||
va_start( va, format );
|
||||
const unsigned int nSize = vsnprintf( sz, Size-1, format, va );
|
||||
ai_assert( nSize < Size );
|
||||
va_end( va );
|
||||
|
||||
io->Write( sz, sizeof(char), nSize );
|
||||
|
||||
return nSize;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Convert a name to standard XML format
|
||||
static void ConvertName(aiString& out, const aiString& in) {
|
||||
out.length = 0;
|
||||
for (unsigned int i = 0; i < in.length; ++i) {
|
||||
switch (in.data[i]) {
|
||||
case '<':
|
||||
out.Append("<");break;
|
||||
case '>':
|
||||
out.Append(">");break;
|
||||
case '&':
|
||||
out.Append("&");break;
|
||||
case '\"':
|
||||
out.Append(""");break;
|
||||
case '\'':
|
||||
out.Append("'");break;
|
||||
default:
|
||||
out.data[out.length++] = in.data[i];
|
||||
}
|
||||
}
|
||||
out.data[out.length] = 0;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a single node as text dump
|
||||
static void WriteNode(const aiNode* node, IOStream * io, unsigned int depth) {
|
||||
char prefix[512];
|
||||
for (unsigned int i = 0; i < depth;++i)
|
||||
prefix[i] = '\t';
|
||||
prefix[depth] = '\0';
|
||||
|
||||
const aiMatrix4x4& m = node->mTransformation;
|
||||
|
||||
aiString name;
|
||||
ConvertName(name,node->mName);
|
||||
ioprintf(io,"%s<Node name=\"%s\"> \n"
|
||||
"%s\t<Matrix4> \n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t</Matrix4> \n",
|
||||
prefix,name.data,prefix,
|
||||
prefix,m.a1,m.a2,m.a3,m.a4,
|
||||
prefix,m.b1,m.b2,m.b3,m.b4,
|
||||
prefix,m.c1,m.c2,m.c3,m.c4,
|
||||
prefix,m.d1,m.d2,m.d3,m.d4,prefix);
|
||||
|
||||
if (node->mNumMeshes) {
|
||||
ioprintf(io, "%s\t<MeshRefs num=\"%i\">\n%s\t",
|
||||
prefix,node->mNumMeshes,prefix);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumMeshes;++i) {
|
||||
ioprintf(io,"%i ",node->mMeshes[i]);
|
||||
}
|
||||
ioprintf(io,"\n%s\t</MeshRefs>\n",prefix);
|
||||
}
|
||||
|
||||
if (node->mNumChildren) {
|
||||
ioprintf(io,"%s\t<NodeList num=\"%i\">\n",
|
||||
prefix,node->mNumChildren);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumChildren;++i) {
|
||||
WriteNode(node->mChildren[i],io,depth+2);
|
||||
}
|
||||
ioprintf(io,"%s\t</NodeList>\n",prefix);
|
||||
}
|
||||
ioprintf(io,"%s</Node>\n",prefix);
|
||||
}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Some chuncks of text will need to be encoded for XML
|
||||
// http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
|
||||
static std::string encodeXML(const std::string& data) {
|
||||
std::string buffer;
|
||||
buffer.reserve(data.size());
|
||||
for(size_t pos = 0; pos != data.size(); ++pos) {
|
||||
switch(data[pos]) {
|
||||
case '&': buffer.append("&"); break;
|
||||
case '\"': buffer.append("""); break;
|
||||
case '\'': buffer.append("'"); break;
|
||||
case '<': buffer.append("<"); break;
|
||||
case '>': buffer.append(">"); break;
|
||||
default: buffer.append(&data[pos], 1); break;
|
||||
}
|
||||
}
|
||||
return buffer;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a text model dump
|
||||
static
|
||||
void WriteDump(const aiScene* scene, IOStream* io, bool shortened) {
|
||||
time_t tt = ::time( NULL );
|
||||
#if _WIN32
|
||||
tm* p = gmtime(&tt);
|
||||
#else
|
||||
struct tm now;
|
||||
tm* p = gmtime_r(&tt, &now);
|
||||
#endif
|
||||
ai_assert(nullptr != p);
|
||||
|
||||
// write header
|
||||
std::string header(
|
||||
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
|
||||
"<ASSIMP format_id=\"1\">\n\n"
|
||||
"<!-- XML Model dump produced by assimp dump\n"
|
||||
" Library version: %i.%i.%i\n"
|
||||
" %s\n"
|
||||
"-->"
|
||||
" \n\n"
|
||||
"<Scene flags=\"%d\" postprocessing=\"%i\">\n"
|
||||
);
|
||||
|
||||
const unsigned int majorVersion( aiGetVersionMajor() );
|
||||
const unsigned int minorVersion( aiGetVersionMinor() );
|
||||
const unsigned int rev( aiGetVersionRevision() );
|
||||
const char *curtime( asctime( p ) );
|
||||
ioprintf( io, header.c_str(), majorVersion, minorVersion, rev, curtime, scene->mFlags, 0 );
|
||||
|
||||
// write the node graph
|
||||
WriteNode(scene->mRootNode, io, 0);
|
||||
|
||||
#if 0
|
||||
// write cameras
|
||||
for (unsigned int i = 0; i < scene->mNumCameras;++i) {
|
||||
aiCamera* cam = scene->mCameras[i];
|
||||
ConvertName(name,cam->mName);
|
||||
|
||||
// camera header
|
||||
ioprintf(io,"\t<Camera parent=\"%s\">\n"
|
||||
"\t\t<Vector3 name=\"up\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"lookat\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"pos\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Float name=\"fov\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"aspect\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"near_clip\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"far_clip\" > %f </Float>\n"
|
||||
"\t</Camera>\n",
|
||||
name.data,
|
||||
cam->mUp.x,cam->mUp.y,cam->mUp.z,
|
||||
cam->mLookAt.x,cam->mLookAt.y,cam->mLookAt.z,
|
||||
cam->mPosition.x,cam->mPosition.y,cam->mPosition.z,
|
||||
cam->mHorizontalFOV,cam->mAspect,cam->mClipPlaneNear,cam->mClipPlaneFar,i);
|
||||
}
|
||||
|
||||
// write lights
|
||||
for (unsigned int i = 0; i < scene->mNumLights;++i) {
|
||||
aiLight* l = scene->mLights[i];
|
||||
ConvertName(name,l->mName);
|
||||
|
||||
// light header
|
||||
ioprintf(io,"\t<Light parent=\"%s\"> type=\"%s\"\n"
|
||||
"\t\t<Vector3 name=\"diffuse\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"specular\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"ambient\" > %0 8f %0 8f %0 8f </Vector3>\n",
|
||||
name.data,
|
||||
(l->mType == aiLightSource_DIRECTIONAL ? "directional" :
|
||||
(l->mType == aiLightSource_POINT ? "point" : "spot" )),
|
||||
l->mColorDiffuse.r, l->mColorDiffuse.g, l->mColorDiffuse.b,
|
||||
l->mColorSpecular.r,l->mColorSpecular.g,l->mColorSpecular.b,
|
||||
l->mColorAmbient.r, l->mColorAmbient.g, l->mColorAmbient.b);
|
||||
|
||||
if (l->mType != aiLightSource_DIRECTIONAL) {
|
||||
ioprintf(io,
|
||||
"\t\t<Vector3 name=\"pos\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Float name=\"atten_cst\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"atten_lin\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"atten_sqr\" > %f </Float>\n",
|
||||
l->mPosition.x,l->mPosition.y,l->mPosition.z,
|
||||
l->mAttenuationConstant,l->mAttenuationLinear,l->mAttenuationQuadratic);
|
||||
}
|
||||
|
||||
if (l->mType != aiLightSource_POINT) {
|
||||
ioprintf(io,
|
||||
"\t\t<Vector3 name=\"lookat\" > %0 8f %0 8f %0 8f </Vector3>\n",
|
||||
l->mDirection.x,l->mDirection.y,l->mDirection.z);
|
||||
}
|
||||
|
||||
if (l->mType == aiLightSource_SPOT) {
|
||||
ioprintf(io,
|
||||
"\t\t<Float name=\"cone_out\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"cone_inn\" > %f </Float>\n",
|
||||
l->mAngleOuterCone,l->mAngleInnerCone);
|
||||
}
|
||||
ioprintf(io,"\t</Light>\n");
|
||||
}
|
||||
#endif
|
||||
aiString name;
|
||||
|
||||
// write textures
|
||||
if (scene->mNumTextures) {
|
||||
ioprintf(io,"<TextureList num=\"%i\">\n",scene->mNumTextures);
|
||||
for (unsigned int i = 0; i < scene->mNumTextures;++i) {
|
||||
aiTexture* tex = scene->mTextures[i];
|
||||
bool compressed = (tex->mHeight == 0);
|
||||
|
||||
// mesh header
|
||||
ioprintf(io,"\t<Texture width=\"%i\" height=\"%i\" compressed=\"%s\"> \n",
|
||||
(compressed ? -1 : tex->mWidth),(compressed ? -1 : tex->mHeight),
|
||||
(compressed ? "true" : "false"));
|
||||
|
||||
if (compressed) {
|
||||
ioprintf(io,"\t\t<Data length=\"%i\"> \n",tex->mWidth);
|
||||
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < tex->mWidth;++n) {
|
||||
ioprintf(io,"\t\t\t%2x",reinterpret_cast<uint8_t*>(tex->pcData)[n]);
|
||||
if (n && !(n % 50)) {
|
||||
ioprintf(io,"\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (!shortened){
|
||||
ioprintf(io,"\t\t<Data length=\"%i\"> \n",tex->mWidth*tex->mHeight*4);
|
||||
|
||||
// const unsigned int width = (unsigned int)std::log10((double)std::max(tex->mHeight,tex->mWidth))+1;
|
||||
for (unsigned int y = 0; y < tex->mHeight;++y) {
|
||||
for (unsigned int x = 0; x < tex->mWidth;++x) {
|
||||
aiTexel* tx = tex->pcData + y*tex->mWidth+x;
|
||||
unsigned int r = tx->r,g=tx->g,b=tx->b,a=tx->a;
|
||||
ioprintf(io,"\t\t\t%2x %2x %2x %2x",r,g,b,a);
|
||||
|
||||
// group by four for readability
|
||||
if ( 0 == ( x + y*tex->mWidth ) % 4 ) {
|
||||
ioprintf( io, "\n" );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Data>\n\t</Texture>\n");
|
||||
}
|
||||
ioprintf(io,"</TextureList>\n");
|
||||
}
|
||||
|
||||
// write materials
|
||||
if (scene->mNumMaterials) {
|
||||
ioprintf(io,"<MaterialList num=\"%i\">\n",scene->mNumMaterials);
|
||||
for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
|
||||
const aiMaterial* mat = scene->mMaterials[i];
|
||||
|
||||
ioprintf(io,"\t<Material>\n");
|
||||
ioprintf(io,"\t\t<MatPropertyList num=\"%i\">\n",mat->mNumProperties);
|
||||
for (unsigned int n = 0; n < mat->mNumProperties;++n) {
|
||||
|
||||
const aiMaterialProperty* prop = mat->mProperties[n];
|
||||
const char* sz = "";
|
||||
if (prop->mType == aiPTI_Float) {
|
||||
sz = "float";
|
||||
}
|
||||
else if (prop->mType == aiPTI_Integer) {
|
||||
sz = "integer";
|
||||
}
|
||||
else if (prop->mType == aiPTI_String) {
|
||||
sz = "string";
|
||||
}
|
||||
else if (prop->mType == aiPTI_Buffer) {
|
||||
sz = "binary_buffer";
|
||||
}
|
||||
|
||||
ioprintf(io,"\t\t\t<MatProperty key=\"%s\" \n\t\t\ttype=\"%s\" tex_usage=\"%s\" tex_index=\"%i\"",
|
||||
prop->mKey.data, sz,
|
||||
::TextureTypeToString((aiTextureType)prop->mSemantic),prop->mIndex);
|
||||
|
||||
if (prop->mType == aiPTI_Float) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength/sizeof(float)));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength/sizeof(float);++p) {
|
||||
ioprintf(io,"%f ",*((float*)(prop->mData+p*sizeof(float))));
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_Integer) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength/sizeof(int)));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength/sizeof(int);++p) {
|
||||
ioprintf(io,"%i ",*((int*)(prop->mData+p*sizeof(int))));
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_Buffer) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength;++p) {
|
||||
ioprintf(io,"%2x ",prop->mData[p]);
|
||||
if (p && 0 == p%30) {
|
||||
ioprintf(io,"\n\t\t\t\t");
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_String) {
|
||||
ioprintf(io,">\n\t\t\t\t\"%s\"",encodeXML(prop->mData+4).c_str() /* skip length */);
|
||||
}
|
||||
ioprintf(io,"\n\t\t\t</MatProperty>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</MatPropertyList>\n");
|
||||
ioprintf(io,"\t</Material>\n");
|
||||
}
|
||||
ioprintf(io,"</MaterialList>\n");
|
||||
}
|
||||
|
||||
// write animations
|
||||
if (scene->mNumAnimations) {
|
||||
ioprintf(io,"<AnimationList num=\"%i\">\n",scene->mNumAnimations);
|
||||
for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
|
||||
aiAnimation* anim = scene->mAnimations[i];
|
||||
|
||||
// anim header
|
||||
ConvertName(name,anim->mName);
|
||||
ioprintf(io,"\t<Animation name=\"%s\" duration=\"%e\" tick_cnt=\"%e\">\n",
|
||||
name.data, anim->mDuration, anim->mTicksPerSecond);
|
||||
|
||||
// write bone animation channels
|
||||
if (anim->mNumChannels) {
|
||||
ioprintf(io,"\t\t<NodeAnimList num=\"%i\">\n",anim->mNumChannels);
|
||||
for (unsigned int n = 0; n < anim->mNumChannels;++n) {
|
||||
aiNodeAnim* nd = anim->mChannels[n];
|
||||
|
||||
// node anim header
|
||||
ConvertName(name,nd->mNodeName);
|
||||
ioprintf(io,"\t\t\t<NodeAnim node=\"%s\">\n",name.data);
|
||||
|
||||
if (!shortened) {
|
||||
// write position keys
|
||||
if (nd->mNumPositionKeys) {
|
||||
ioprintf(io,"\t\t\t\t<PositionKeyList num=\"%i\">\n",nd->mNumPositionKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumPositionKeys;++a) {
|
||||
aiVectorKey* vc = nd->mPositionKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<PositionKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</PositionKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</PositionKeyList>\n");
|
||||
}
|
||||
|
||||
// write scaling keys
|
||||
if (nd->mNumScalingKeys) {
|
||||
ioprintf(io,"\t\t\t\t<ScalingKeyList num=\"%i\">\n",nd->mNumScalingKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumScalingKeys;++a) {
|
||||
aiVectorKey* vc = nd->mScalingKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<ScalingKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</ScalingKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</ScalingKeyList>\n");
|
||||
}
|
||||
|
||||
// write rotation keys
|
||||
if (nd->mNumRotationKeys) {
|
||||
ioprintf(io,"\t\t\t\t<RotationKeyList num=\"%i\">\n",nd->mNumRotationKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumRotationKeys;++a) {
|
||||
aiQuatKey* vc = nd->mRotationKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<RotationKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f %0 8f\n\t\t\t\t\t</RotationKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z,vc->mValue.w);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</RotationKeyList>\n");
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t\t</NodeAnim>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</NodeAnimList>\n");
|
||||
}
|
||||
ioprintf(io,"\t</Animation>\n");
|
||||
}
|
||||
ioprintf(io,"</AnimationList>\n");
|
||||
}
|
||||
|
||||
// write meshes
|
||||
if (scene->mNumMeshes) {
|
||||
ioprintf(io,"<MeshList num=\"%i\">\n",scene->mNumMeshes);
|
||||
for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
|
||||
aiMesh* mesh = scene->mMeshes[i];
|
||||
// const unsigned int width = (unsigned int)std::log10((double)mesh->mNumVertices)+1;
|
||||
|
||||
// mesh header
|
||||
ioprintf(io,"\t<Mesh types=\"%s %s %s %s\" material_index=\"%i\">\n",
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_POINT ? "points" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_LINE ? "lines" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_TRIANGLE ? "triangles" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_POLYGON ? "polygons" : ""),
|
||||
mesh->mMaterialIndex);
|
||||
|
||||
// bones
|
||||
if (mesh->mNumBones) {
|
||||
ioprintf(io,"\t\t<BoneList num=\"%i\">\n",mesh->mNumBones);
|
||||
|
||||
for (unsigned int n = 0; n < mesh->mNumBones;++n) {
|
||||
aiBone* bone = mesh->mBones[n];
|
||||
|
||||
ConvertName(name,bone->mName);
|
||||
// bone header
|
||||
ioprintf(io,"\t\t\t<Bone name=\"%s\">\n"
|
||||
"\t\t\t\t<Matrix4> \n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t</Matrix4> \n",
|
||||
name.data,
|
||||
bone->mOffsetMatrix.a1,bone->mOffsetMatrix.a2,bone->mOffsetMatrix.a3,bone->mOffsetMatrix.a4,
|
||||
bone->mOffsetMatrix.b1,bone->mOffsetMatrix.b2,bone->mOffsetMatrix.b3,bone->mOffsetMatrix.b4,
|
||||
bone->mOffsetMatrix.c1,bone->mOffsetMatrix.c2,bone->mOffsetMatrix.c3,bone->mOffsetMatrix.c4,
|
||||
bone->mOffsetMatrix.d1,bone->mOffsetMatrix.d2,bone->mOffsetMatrix.d3,bone->mOffsetMatrix.d4);
|
||||
|
||||
if (!shortened && bone->mNumWeights) {
|
||||
ioprintf(io,"\t\t\t\t<WeightList num=\"%i\">\n",bone->mNumWeights);
|
||||
|
||||
// bone weights
|
||||
for (unsigned int a = 0; a < bone->mNumWeights;++a) {
|
||||
aiVertexWeight* wght = bone->mWeights+a;
|
||||
|
||||
ioprintf(io,"\t\t\t\t\t<Weight index=\"%i\">\n\t\t\t\t\t\t%f\n\t\t\t\t\t</Weight>\n",
|
||||
wght->mVertexId,wght->mWeight);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</WeightList>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t\t</Bone>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</BoneList>\n");
|
||||
}
|
||||
|
||||
// faces
|
||||
if (!shortened && mesh->mNumFaces) {
|
||||
ioprintf(io,"\t\t<FaceList num=\"%i\">\n",mesh->mNumFaces);
|
||||
for (unsigned int n = 0; n < mesh->mNumFaces; ++n) {
|
||||
aiFace& f = mesh->mFaces[n];
|
||||
ioprintf(io,"\t\t\t<Face num=\"%i\">\n"
|
||||
"\t\t\t\t",f.mNumIndices);
|
||||
|
||||
for (unsigned int j = 0; j < f.mNumIndices;++j)
|
||||
ioprintf(io,"%i ",f.mIndices[j]);
|
||||
|
||||
ioprintf(io,"\n\t\t\t</Face>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</FaceList>\n");
|
||||
}
|
||||
|
||||
// vertex positions
|
||||
if (mesh->HasPositions()) {
|
||||
ioprintf(io,"\t\t<Positions num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mVertices[n].x,
|
||||
mesh->mVertices[n].y,
|
||||
mesh->mVertices[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Positions>\n");
|
||||
}
|
||||
|
||||
// vertex normals
|
||||
if (mesh->HasNormals()) {
|
||||
ioprintf(io,"\t\t<Normals num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mNormals[n].x,
|
||||
mesh->mNormals[n].y,
|
||||
mesh->mNormals[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Normals>\n");
|
||||
}
|
||||
|
||||
// vertex tangents and bitangents
|
||||
if (mesh->HasTangentsAndBitangents()) {
|
||||
ioprintf(io,"\t\t<Tangents num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mTangents[n].x,
|
||||
mesh->mTangents[n].y,
|
||||
mesh->mTangents[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Tangents>\n");
|
||||
|
||||
ioprintf(io,"\t\t<Bitangents num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mBitangents[n].x,
|
||||
mesh->mBitangents[n].y,
|
||||
mesh->mBitangents[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Bitangents>\n");
|
||||
}
|
||||
|
||||
// texture coordinates
|
||||
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
|
||||
if (!mesh->mTextureCoords[a])
|
||||
break;
|
||||
|
||||
ioprintf(io,"\t\t<TextureCoords num=\"%i\" set=\"%i\" num_components=\"%i\"> \n",mesh->mNumVertices,
|
||||
a,mesh->mNumUVComponents[a]);
|
||||
|
||||
if (!shortened) {
|
||||
if (mesh->mNumUVComponents[a] == 3) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mTextureCoords[a][n].x,
|
||||
mesh->mTextureCoords[a][n].y,
|
||||
mesh->mTextureCoords[a][n].z);
|
||||
}
|
||||
}
|
||||
else {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f\n",
|
||||
mesh->mTextureCoords[a][n].x,
|
||||
mesh->mTextureCoords[a][n].y);
|
||||
}
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</TextureCoords>\n");
|
||||
}
|
||||
|
||||
// vertex colors
|
||||
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
|
||||
if (!mesh->mColors[a])
|
||||
break;
|
||||
ioprintf(io,"\t\t<Colors num=\"%i\" set=\"%i\" num_components=\"4\"> \n",mesh->mNumVertices,a);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f %0 8f\n",
|
||||
mesh->mColors[a][n].r,
|
||||
mesh->mColors[a][n].g,
|
||||
mesh->mColors[a][n].b,
|
||||
mesh->mColors[a][n].a);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Colors>\n");
|
||||
}
|
||||
ioprintf(io,"\t</Mesh>\n");
|
||||
}
|
||||
ioprintf(io,"</MeshList>\n");
|
||||
}
|
||||
ioprintf(io,"</Scene>\n</ASSIMP>");
|
||||
}
|
||||
|
||||
} // end of namespace AssxmlExport
|
||||
|
||||
void ExportSceneAssxml(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
|
||||
{
|
||||
IOStream * out = pIOSystem->Open( pFile, "wt" );
|
||||
if (!out) return;
|
||||
|
||||
bool shortened = false;
|
||||
AssxmlExport::WriteDump( pScene, out, shortened );
|
||||
|
||||
pIOSystem->Close( out );
|
||||
DumpSceneToAssxml(
|
||||
pFile,
|
||||
"\0", // command(s)
|
||||
pIOSystem,
|
||||
pScene,
|
||||
false); // shortened?
|
||||
}
|
||||
|
||||
} // end of namespace Assimp
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,664 @@
|
|||
/*
|
||||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
with or without modification, are permitted provided that the
|
||||
following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
* Neither the name of the assimp team, nor the names of its
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior
|
||||
written permission of the assimp team.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
/** @file AssxmlFileWriter.cpp
|
||||
* @brief Implementation of Assxml file writer.
|
||||
*/
|
||||
|
||||
#include "AssxmlFileWriter.h"
|
||||
|
||||
#include "PostProcessing/ProcessHelper.h"
|
||||
|
||||
#include <assimp/version.h>
|
||||
#include <assimp/IOStream.hpp>
|
||||
#include <assimp/IOSystem.hpp>
|
||||
#include <assimp/Exporter.hpp>
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
|
||||
# include <zlib.h>
|
||||
#else
|
||||
# include <contrib/zlib/zlib.h>
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
#include <stdio.h>
|
||||
#include <memory>
|
||||
|
||||
using namespace Assimp;
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
namespace AssxmlFileWriter {
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
static int ioprintf( IOStream * io, const char *format, ... ) {
|
||||
using namespace std;
|
||||
if ( nullptr == io ) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
static const int Size = 4096;
|
||||
char sz[ Size ];
|
||||
::memset( sz, '\0', Size );
|
||||
va_list va;
|
||||
va_start( va, format );
|
||||
const unsigned int nSize = vsnprintf( sz, Size-1, format, va );
|
||||
ai_assert( nSize < Size );
|
||||
va_end( va );
|
||||
|
||||
io->Write( sz, sizeof(char), nSize );
|
||||
|
||||
return nSize;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Convert a name to standard XML format
|
||||
static void ConvertName(aiString& out, const aiString& in) {
|
||||
out.length = 0;
|
||||
for (unsigned int i = 0; i < in.length; ++i) {
|
||||
switch (in.data[i]) {
|
||||
case '<':
|
||||
out.Append("<");break;
|
||||
case '>':
|
||||
out.Append(">");break;
|
||||
case '&':
|
||||
out.Append("&");break;
|
||||
case '\"':
|
||||
out.Append(""");break;
|
||||
case '\'':
|
||||
out.Append("'");break;
|
||||
default:
|
||||
out.data[out.length++] = in.data[i];
|
||||
}
|
||||
}
|
||||
out.data[out.length] = 0;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a single node as text dump
|
||||
static void WriteNode(const aiNode* node, IOStream * io, unsigned int depth) {
|
||||
char prefix[512];
|
||||
for (unsigned int i = 0; i < depth;++i)
|
||||
prefix[i] = '\t';
|
||||
prefix[depth] = '\0';
|
||||
|
||||
const aiMatrix4x4& m = node->mTransformation;
|
||||
|
||||
aiString name;
|
||||
ConvertName(name,node->mName);
|
||||
ioprintf(io,"%s<Node name=\"%s\"> \n"
|
||||
"%s\t<Matrix4> \n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"%s\t</Matrix4> \n",
|
||||
prefix,name.data,prefix,
|
||||
prefix,m.a1,m.a2,m.a3,m.a4,
|
||||
prefix,m.b1,m.b2,m.b3,m.b4,
|
||||
prefix,m.c1,m.c2,m.c3,m.c4,
|
||||
prefix,m.d1,m.d2,m.d3,m.d4,prefix);
|
||||
|
||||
if (node->mNumMeshes) {
|
||||
ioprintf(io, "%s\t<MeshRefs num=\"%u\">\n%s\t",
|
||||
prefix,node->mNumMeshes,prefix);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumMeshes;++i) {
|
||||
ioprintf(io,"%u ",node->mMeshes[i]);
|
||||
}
|
||||
ioprintf(io,"\n%s\t</MeshRefs>\n",prefix);
|
||||
}
|
||||
|
||||
if (node->mNumChildren) {
|
||||
ioprintf(io,"%s\t<NodeList num=\"%u\">\n",
|
||||
prefix,node->mNumChildren);
|
||||
|
||||
for (unsigned int i = 0; i < node->mNumChildren;++i) {
|
||||
WriteNode(node->mChildren[i],io,depth+2);
|
||||
}
|
||||
ioprintf(io,"%s\t</NodeList>\n",prefix);
|
||||
}
|
||||
ioprintf(io,"%s</Node>\n",prefix);
|
||||
}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Some chuncks of text will need to be encoded for XML
|
||||
// http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
|
||||
static std::string encodeXML(const std::string& data) {
|
||||
std::string buffer;
|
||||
buffer.reserve(data.size());
|
||||
for(size_t pos = 0; pos != data.size(); ++pos) {
|
||||
switch(data[pos]) {
|
||||
case '&': buffer.append("&"); break;
|
||||
case '\"': buffer.append("""); break;
|
||||
case '\'': buffer.append("'"); break;
|
||||
case '<': buffer.append("<"); break;
|
||||
case '>': buffer.append(">"); break;
|
||||
default: buffer.append(&data[pos], 1); break;
|
||||
}
|
||||
}
|
||||
return buffer;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------------
|
||||
// Write a text model dump
|
||||
static
|
||||
void WriteDump(const char* pFile, const char* cmd, const aiScene* scene, IOStream* io, bool shortened) {
|
||||
time_t tt = ::time( NULL );
|
||||
#if _WIN32
|
||||
tm* p = gmtime(&tt);
|
||||
#else
|
||||
struct tm now;
|
||||
tm* p = gmtime_r(&tt, &now);
|
||||
#endif
|
||||
ai_assert(nullptr != p);
|
||||
|
||||
std::string c = cmd;
|
||||
std::string::size_type s;
|
||||
|
||||
// https://sourceforge.net/tracker/?func=detail&aid=3167364&group_id=226462&atid=1067632
|
||||
// -- not allowed in XML comments
|
||||
while((s = c.find("--")) != std::string::npos) {
|
||||
c[s] = '?';
|
||||
}
|
||||
|
||||
// write header
|
||||
std::string header(
|
||||
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
|
||||
"<ASSIMP format_id=\"1\">\n\n"
|
||||
"<!-- XML Model dump produced by assimp dump\n"
|
||||
" Library version: %u.%u.%u\n"
|
||||
" Source: %s\n"
|
||||
" Command line: %s\n"
|
||||
" %s\n"
|
||||
"-->"
|
||||
" \n\n"
|
||||
"<Scene flags=\"%u\" postprocessing=\"%u\">\n"
|
||||
);
|
||||
|
||||
const unsigned int majorVersion( aiGetVersionMajor() );
|
||||
const unsigned int minorVersion( aiGetVersionMinor() );
|
||||
const unsigned int rev( aiGetVersionRevision() );
|
||||
const char *curtime( asctime( p ) );
|
||||
ioprintf( io, header.c_str(), majorVersion, minorVersion, rev, pFile, c.c_str(), curtime, scene->mFlags, 0u );
|
||||
|
||||
// write the node graph
|
||||
WriteNode(scene->mRootNode, io, 0);
|
||||
|
||||
#if 0
|
||||
// write cameras
|
||||
for (unsigned int i = 0; i < scene->mNumCameras;++i) {
|
||||
aiCamera* cam = scene->mCameras[i];
|
||||
ConvertName(name,cam->mName);
|
||||
|
||||
// camera header
|
||||
ioprintf(io,"\t<Camera parent=\"%s\">\n"
|
||||
"\t\t<Vector3 name=\"up\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"lookat\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"pos\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Float name=\"fov\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"aspect\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"near_clip\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"far_clip\" > %f </Float>\n"
|
||||
"\t</Camera>\n",
|
||||
name.data,
|
||||
cam->mUp.x,cam->mUp.y,cam->mUp.z,
|
||||
cam->mLookAt.x,cam->mLookAt.y,cam->mLookAt.z,
|
||||
cam->mPosition.x,cam->mPosition.y,cam->mPosition.z,
|
||||
cam->mHorizontalFOV,cam->mAspect,cam->mClipPlaneNear,cam->mClipPlaneFar,i);
|
||||
}
|
||||
|
||||
// write lights
|
||||
for (unsigned int i = 0; i < scene->mNumLights;++i) {
|
||||
aiLight* l = scene->mLights[i];
|
||||
ConvertName(name,l->mName);
|
||||
|
||||
// light header
|
||||
ioprintf(io,"\t<Light parent=\"%s\"> type=\"%s\"\n"
|
||||
"\t\t<Vector3 name=\"diffuse\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"specular\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Vector3 name=\"ambient\" > %0 8f %0 8f %0 8f </Vector3>\n",
|
||||
name.data,
|
||||
(l->mType == aiLightSource_DIRECTIONAL ? "directional" :
|
||||
(l->mType == aiLightSource_POINT ? "point" : "spot" )),
|
||||
l->mColorDiffuse.r, l->mColorDiffuse.g, l->mColorDiffuse.b,
|
||||
l->mColorSpecular.r,l->mColorSpecular.g,l->mColorSpecular.b,
|
||||
l->mColorAmbient.r, l->mColorAmbient.g, l->mColorAmbient.b);
|
||||
|
||||
if (l->mType != aiLightSource_DIRECTIONAL) {
|
||||
ioprintf(io,
|
||||
"\t\t<Vector3 name=\"pos\" > %0 8f %0 8f %0 8f </Vector3>\n"
|
||||
"\t\t<Float name=\"atten_cst\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"atten_lin\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"atten_sqr\" > %f </Float>\n",
|
||||
l->mPosition.x,l->mPosition.y,l->mPosition.z,
|
||||
l->mAttenuationConstant,l->mAttenuationLinear,l->mAttenuationQuadratic);
|
||||
}
|
||||
|
||||
if (l->mType != aiLightSource_POINT) {
|
||||
ioprintf(io,
|
||||
"\t\t<Vector3 name=\"lookat\" > %0 8f %0 8f %0 8f </Vector3>\n",
|
||||
l->mDirection.x,l->mDirection.y,l->mDirection.z);
|
||||
}
|
||||
|
||||
if (l->mType == aiLightSource_SPOT) {
|
||||
ioprintf(io,
|
||||
"\t\t<Float name=\"cone_out\" > %f </Float>\n"
|
||||
"\t\t<Float name=\"cone_inn\" > %f </Float>\n",
|
||||
l->mAngleOuterCone,l->mAngleInnerCone);
|
||||
}
|
||||
ioprintf(io,"\t</Light>\n");
|
||||
}
|
||||
#endif
|
||||
aiString name;
|
||||
|
||||
// write textures
|
||||
if (scene->mNumTextures) {
|
||||
ioprintf(io,"<TextureList num=\"%u\">\n",scene->mNumTextures);
|
||||
for (unsigned int i = 0; i < scene->mNumTextures;++i) {
|
||||
aiTexture* tex = scene->mTextures[i];
|
||||
bool compressed = (tex->mHeight == 0);
|
||||
|
||||
// mesh header
|
||||
ioprintf(io,"\t<Texture width=\"%u\" height=\"%u\" compressed=\"%s\"> \n",
|
||||
(compressed ? -1 : tex->mWidth),(compressed ? -1 : tex->mHeight),
|
||||
(compressed ? "true" : "false"));
|
||||
|
||||
if (compressed) {
|
||||
ioprintf(io,"\t\t<Data length=\"%u\"> \n",tex->mWidth);
|
||||
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < tex->mWidth;++n) {
|
||||
ioprintf(io,"\t\t\t%2x",reinterpret_cast<uint8_t*>(tex->pcData)[n]);
|
||||
if (n && !(n % 50)) {
|
||||
ioprintf(io,"\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (!shortened){
|
||||
ioprintf(io,"\t\t<Data length=\"%u\"> \n",tex->mWidth*tex->mHeight*4);
|
||||
|
||||
// const unsigned int width = (unsigned int)std::log10((double)std::max(tex->mHeight,tex->mWidth))+1;
|
||||
for (unsigned int y = 0; y < tex->mHeight;++y) {
|
||||
for (unsigned int x = 0; x < tex->mWidth;++x) {
|
||||
aiTexel* tx = tex->pcData + y*tex->mWidth+x;
|
||||
unsigned int r = tx->r,g=tx->g,b=tx->b,a=tx->a;
|
||||
ioprintf(io,"\t\t\t%2x %2x %2x %2x",r,g,b,a);
|
||||
|
||||
// group by four for readability
|
||||
if ( 0 == ( x + y*tex->mWidth ) % 4 ) {
|
||||
ioprintf( io, "\n" );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Data>\n\t</Texture>\n");
|
||||
}
|
||||
ioprintf(io,"</TextureList>\n");
|
||||
}
|
||||
|
||||
// write materials
|
||||
if (scene->mNumMaterials) {
|
||||
ioprintf(io,"<MaterialList num=\"%u\">\n",scene->mNumMaterials);
|
||||
for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
|
||||
const aiMaterial* mat = scene->mMaterials[i];
|
||||
|
||||
ioprintf(io,"\t<Material>\n");
|
||||
ioprintf(io,"\t\t<MatPropertyList num=\"%u\">\n",mat->mNumProperties);
|
||||
for (unsigned int n = 0; n < mat->mNumProperties;++n) {
|
||||
|
||||
const aiMaterialProperty* prop = mat->mProperties[n];
|
||||
const char* sz = "";
|
||||
if (prop->mType == aiPTI_Float) {
|
||||
sz = "float";
|
||||
}
|
||||
else if (prop->mType == aiPTI_Integer) {
|
||||
sz = "integer";
|
||||
}
|
||||
else if (prop->mType == aiPTI_String) {
|
||||
sz = "string";
|
||||
}
|
||||
else if (prop->mType == aiPTI_Buffer) {
|
||||
sz = "binary_buffer";
|
||||
}
|
||||
|
||||
ioprintf(io,"\t\t\t<MatProperty key=\"%s\" \n\t\t\ttype=\"%s\" tex_usage=\"%s\" tex_index=\"%u\"",
|
||||
prop->mKey.data, sz,
|
||||
::TextureTypeToString((aiTextureType)prop->mSemantic),prop->mIndex);
|
||||
|
||||
if (prop->mType == aiPTI_Float) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength/sizeof(float)));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength/sizeof(float);++p) {
|
||||
ioprintf(io,"%f ",*((float*)(prop->mData+p*sizeof(float))));
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_Integer) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength/sizeof(int)));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength/sizeof(int);++p) {
|
||||
ioprintf(io,"%i ",*((int*)(prop->mData+p*sizeof(int))));
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_Buffer) {
|
||||
ioprintf(io," size=\"%i\">\n\t\t\t\t",
|
||||
static_cast<int>(prop->mDataLength));
|
||||
|
||||
for (unsigned int p = 0; p < prop->mDataLength;++p) {
|
||||
ioprintf(io,"%2x ",prop->mData[p]);
|
||||
if (p && 0 == p%30) {
|
||||
ioprintf(io,"\n\t\t\t\t");
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (prop->mType == aiPTI_String) {
|
||||
ioprintf(io,">\n\t\t\t\t\"%s\"",encodeXML(prop->mData+4).c_str() /* skip length */);
|
||||
}
|
||||
ioprintf(io,"\n\t\t\t</MatProperty>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</MatPropertyList>\n");
|
||||
ioprintf(io,"\t</Material>\n");
|
||||
}
|
||||
ioprintf(io,"</MaterialList>\n");
|
||||
}
|
||||
|
||||
// write animations
|
||||
if (scene->mNumAnimations) {
|
||||
ioprintf(io,"<AnimationList num=\"%u\">\n",scene->mNumAnimations);
|
||||
for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
|
||||
aiAnimation* anim = scene->mAnimations[i];
|
||||
|
||||
// anim header
|
||||
ConvertName(name,anim->mName);
|
||||
ioprintf(io,"\t<Animation name=\"%s\" duration=\"%e\" tick_cnt=\"%e\">\n",
|
||||
name.data, anim->mDuration, anim->mTicksPerSecond);
|
||||
|
||||
// write bone animation channels
|
||||
if (anim->mNumChannels) {
|
||||
ioprintf(io,"\t\t<NodeAnimList num=\"%u\">\n",anim->mNumChannels);
|
||||
for (unsigned int n = 0; n < anim->mNumChannels;++n) {
|
||||
aiNodeAnim* nd = anim->mChannels[n];
|
||||
|
||||
// node anim header
|
||||
ConvertName(name,nd->mNodeName);
|
||||
ioprintf(io,"\t\t\t<NodeAnim node=\"%s\">\n",name.data);
|
||||
|
||||
if (!shortened) {
|
||||
// write position keys
|
||||
if (nd->mNumPositionKeys) {
|
||||
ioprintf(io,"\t\t\t\t<PositionKeyList num=\"%u\">\n",nd->mNumPositionKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumPositionKeys;++a) {
|
||||
aiVectorKey* vc = nd->mPositionKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<PositionKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</PositionKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</PositionKeyList>\n");
|
||||
}
|
||||
|
||||
// write scaling keys
|
||||
if (nd->mNumScalingKeys) {
|
||||
ioprintf(io,"\t\t\t\t<ScalingKeyList num=\"%u\">\n",nd->mNumScalingKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumScalingKeys;++a) {
|
||||
aiVectorKey* vc = nd->mScalingKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<ScalingKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</ScalingKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</ScalingKeyList>\n");
|
||||
}
|
||||
|
||||
// write rotation keys
|
||||
if (nd->mNumRotationKeys) {
|
||||
ioprintf(io,"\t\t\t\t<RotationKeyList num=\"%u\">\n",nd->mNumRotationKeys);
|
||||
for (unsigned int a = 0; a < nd->mNumRotationKeys;++a) {
|
||||
aiQuatKey* vc = nd->mRotationKeys+a;
|
||||
ioprintf(io,"\t\t\t\t\t<RotationKey time=\"%e\">\n"
|
||||
"\t\t\t\t\t\t%0 8f %0 8f %0 8f %0 8f\n\t\t\t\t\t</RotationKey>\n",
|
||||
vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z,vc->mValue.w);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</RotationKeyList>\n");
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t\t</NodeAnim>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</NodeAnimList>\n");
|
||||
}
|
||||
ioprintf(io,"\t</Animation>\n");
|
||||
}
|
||||
ioprintf(io,"</AnimationList>\n");
|
||||
}
|
||||
|
||||
// write meshes
|
||||
if (scene->mNumMeshes) {
|
||||
ioprintf(io,"<MeshList num=\"%u\">\n",scene->mNumMeshes);
|
||||
for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
|
||||
aiMesh* mesh = scene->mMeshes[i];
|
||||
// const unsigned int width = (unsigned int)std::log10((double)mesh->mNumVertices)+1;
|
||||
|
||||
// mesh header
|
||||
ioprintf(io,"\t<Mesh types=\"%s %s %s %s\" material_index=\"%u\">\n",
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_POINT ? "points" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_LINE ? "lines" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_TRIANGLE ? "triangles" : ""),
|
||||
(mesh->mPrimitiveTypes & aiPrimitiveType_POLYGON ? "polygons" : ""),
|
||||
mesh->mMaterialIndex);
|
||||
|
||||
// bones
|
||||
if (mesh->mNumBones) {
|
||||
ioprintf(io,"\t\t<BoneList num=\"%u\">\n",mesh->mNumBones);
|
||||
|
||||
for (unsigned int n = 0; n < mesh->mNumBones;++n) {
|
||||
aiBone* bone = mesh->mBones[n];
|
||||
|
||||
ConvertName(name,bone->mName);
|
||||
// bone header
|
||||
ioprintf(io,"\t\t\t<Bone name=\"%s\">\n"
|
||||
"\t\t\t\t<Matrix4> \n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
|
||||
"\t\t\t\t</Matrix4> \n",
|
||||
name.data,
|
||||
bone->mOffsetMatrix.a1,bone->mOffsetMatrix.a2,bone->mOffsetMatrix.a3,bone->mOffsetMatrix.a4,
|
||||
bone->mOffsetMatrix.b1,bone->mOffsetMatrix.b2,bone->mOffsetMatrix.b3,bone->mOffsetMatrix.b4,
|
||||
bone->mOffsetMatrix.c1,bone->mOffsetMatrix.c2,bone->mOffsetMatrix.c3,bone->mOffsetMatrix.c4,
|
||||
bone->mOffsetMatrix.d1,bone->mOffsetMatrix.d2,bone->mOffsetMatrix.d3,bone->mOffsetMatrix.d4);
|
||||
|
||||
if (!shortened && bone->mNumWeights) {
|
||||
ioprintf(io,"\t\t\t\t<WeightList num=\"%u\">\n",bone->mNumWeights);
|
||||
|
||||
// bone weights
|
||||
for (unsigned int a = 0; a < bone->mNumWeights;++a) {
|
||||
aiVertexWeight* wght = bone->mWeights+a;
|
||||
|
||||
ioprintf(io,"\t\t\t\t\t<Weight index=\"%u\">\n\t\t\t\t\t\t%f\n\t\t\t\t\t</Weight>\n",
|
||||
wght->mVertexId,wght->mWeight);
|
||||
}
|
||||
ioprintf(io,"\t\t\t\t</WeightList>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t\t</Bone>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</BoneList>\n");
|
||||
}
|
||||
|
||||
// faces
|
||||
if (!shortened && mesh->mNumFaces) {
|
||||
ioprintf(io,"\t\t<FaceList num=\"%u\">\n",mesh->mNumFaces);
|
||||
for (unsigned int n = 0; n < mesh->mNumFaces; ++n) {
|
||||
aiFace& f = mesh->mFaces[n];
|
||||
ioprintf(io,"\t\t\t<Face num=\"%u\">\n"
|
||||
"\t\t\t\t",f.mNumIndices);
|
||||
|
||||
for (unsigned int j = 0; j < f.mNumIndices;++j)
|
||||
ioprintf(io,"%u ",f.mIndices[j]);
|
||||
|
||||
ioprintf(io,"\n\t\t\t</Face>\n");
|
||||
}
|
||||
ioprintf(io,"\t\t</FaceList>\n");
|
||||
}
|
||||
|
||||
// vertex positions
|
||||
if (mesh->HasPositions()) {
|
||||
ioprintf(io,"\t\t<Positions num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mVertices[n].x,
|
||||
mesh->mVertices[n].y,
|
||||
mesh->mVertices[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Positions>\n");
|
||||
}
|
||||
|
||||
// vertex normals
|
||||
if (mesh->HasNormals()) {
|
||||
ioprintf(io,"\t\t<Normals num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mNormals[n].x,
|
||||
mesh->mNormals[n].y,
|
||||
mesh->mNormals[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Normals>\n");
|
||||
}
|
||||
|
||||
// vertex tangents and bitangents
|
||||
if (mesh->HasTangentsAndBitangents()) {
|
||||
ioprintf(io,"\t\t<Tangents num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mTangents[n].x,
|
||||
mesh->mTangents[n].y,
|
||||
mesh->mTangents[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Tangents>\n");
|
||||
|
||||
ioprintf(io,"\t\t<Bitangents num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mBitangents[n].x,
|
||||
mesh->mBitangents[n].y,
|
||||
mesh->mBitangents[n].z);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Bitangents>\n");
|
||||
}
|
||||
|
||||
// texture coordinates
|
||||
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
|
||||
if (!mesh->mTextureCoords[a])
|
||||
break;
|
||||
|
||||
ioprintf(io,"\t\t<TextureCoords num=\"%u\" set=\"%u\" num_components=\"%u\"> \n",mesh->mNumVertices,
|
||||
a,mesh->mNumUVComponents[a]);
|
||||
|
||||
if (!shortened) {
|
||||
if (mesh->mNumUVComponents[a] == 3) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
|
||||
mesh->mTextureCoords[a][n].x,
|
||||
mesh->mTextureCoords[a][n].y,
|
||||
mesh->mTextureCoords[a][n].z);
|
||||
}
|
||||
}
|
||||
else {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f\n",
|
||||
mesh->mTextureCoords[a][n].x,
|
||||
mesh->mTextureCoords[a][n].y);
|
||||
}
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</TextureCoords>\n");
|
||||
}
|
||||
|
||||
// vertex colors
|
||||
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
|
||||
if (!mesh->mColors[a])
|
||||
break;
|
||||
ioprintf(io,"\t\t<Colors num=\"%u\" set=\"%u\" num_components=\"4\"> \n",mesh->mNumVertices,a);
|
||||
if (!shortened) {
|
||||
for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
|
||||
ioprintf(io,"\t\t%0 8f %0 8f %0 8f %0 8f\n",
|
||||
mesh->mColors[a][n].r,
|
||||
mesh->mColors[a][n].g,
|
||||
mesh->mColors[a][n].b,
|
||||
mesh->mColors[a][n].a);
|
||||
}
|
||||
}
|
||||
ioprintf(io,"\t\t</Colors>\n");
|
||||
}
|
||||
ioprintf(io,"\t</Mesh>\n");
|
||||
}
|
||||
ioprintf(io,"</MeshList>\n");
|
||||
}
|
||||
ioprintf(io,"</Scene>\n</ASSIMP>");
|
||||
}
|
||||
|
||||
} // end of namespace AssxmlFileWriter
|
||||
|
||||
void DumpSceneToAssxml(
|
||||
const char* pFile, const char* cmd, IOSystem* pIOSystem,
|
||||
const aiScene* pScene, bool shortened) {
|
||||
std::unique_ptr<IOStream> file(pIOSystem->Open(pFile, "wt"));
|
||||
if (!file.get()) {
|
||||
throw std::runtime_error("Unable to open output file " + std::string(pFile) + '\n');
|
||||
}
|
||||
|
||||
AssxmlFileWriter::WriteDump(pFile, cmd, pScene, file.get(), shortened);
|
||||
}
|
||||
|
||||
} // end of namespace Assimp
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
/*
|
||||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
with or without modification, are permitted provided that the
|
||||
following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
* Neither the name of the assimp team, nor the names of its
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior
|
||||
written permission of the assimp team.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
/** @file AssxmlFileWriter.h
|
||||
* @brief Declaration of Assxml file writer.
|
||||
*/
|
||||
|
||||
#ifndef AI_ASSXMLFILEWRITER_H_INC
|
||||
#define AI_ASSXMLFILEWRITER_H_INC
|
||||
|
||||
#include <assimp/defs.h>
|
||||
#include <assimp/scene.h>
|
||||
#include <assimp/IOSystem.hpp>
|
||||
|
||||
namespace Assimp {
|
||||
|
||||
void ASSIMP_API DumpSceneToAssxml(
|
||||
const char* pFile,
|
||||
const char* cmd,
|
||||
IOSystem* pIOSystem,
|
||||
const aiScene* pScene,
|
||||
bool shortened);
|
||||
|
||||
}
|
||||
|
||||
#endif // AI_ASSXMLFILEWRITER_H_INC
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2013, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2013, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (ASSIMP)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2016, ASSIMP Development Team
|
||||
Copyright (c) 2006-2020, ASSIMP Development Team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (ASSIMP)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2016, ASSIMP Development Team
|
||||
Copyright (c) 2006-2020, ASSIMP Development Team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# Open Asset Import Library (assimp)
|
||||
# ----------------------------------------------------------------------
|
||||
#
|
||||
# Copyright (c) 2006-2019, assimp team
|
||||
# Copyright (c) 2006-2020, assimp team
|
||||
#
|
||||
# All rights reserved.
|
||||
#
|
||||
|
|
@ -66,6 +66,7 @@ SET( PUBLIC_HEADERS
|
|||
${HEADER_PATH}/color4.h
|
||||
${HEADER_PATH}/color4.inl
|
||||
${CMAKE_CURRENT_BINARY_DIR}/../include/assimp/config.h
|
||||
${HEADER_PATH}/commonMetaData.h
|
||||
${HEADER_PATH}/defs.h
|
||||
${HEADER_PATH}/Defines.h
|
||||
${HEADER_PATH}/cfileio.h
|
||||
|
|
@ -330,11 +331,15 @@ ADD_ASSIMP_IMPORTER( ASSBIN
|
|||
ADD_ASSIMP_EXPORTER( ASSBIN
|
||||
Assbin/AssbinExporter.h
|
||||
Assbin/AssbinExporter.cpp
|
||||
Assbin/AssbinFileWriter.h
|
||||
Assbin/AssbinFileWriter.cpp
|
||||
)
|
||||
|
||||
ADD_ASSIMP_EXPORTER( ASSXML
|
||||
Assxml/AssxmlExporter.h
|
||||
Assxml/AssxmlExporter.cpp
|
||||
Assxml/AssxmlFileWriter.h
|
||||
Assxml/AssxmlFileWriter.cpp
|
||||
)
|
||||
|
||||
ADD_ASSIMP_IMPORTER( B3D
|
||||
|
|
@ -348,6 +353,7 @@ ADD_ASSIMP_IMPORTER( BVH
|
|||
)
|
||||
|
||||
ADD_ASSIMP_IMPORTER( COLLADA
|
||||
Collada/ColladaHelper.cpp
|
||||
Collada/ColladaHelper.h
|
||||
Collada/ColladaLoader.cpp
|
||||
Collada/ColladaLoader.h
|
||||
|
|
@ -1211,10 +1217,6 @@ SET_TARGET_PROPERTIES( assimp PROPERTIES
|
|||
)
|
||||
|
||||
if (APPLE)
|
||||
SET_TARGET_PROPERTIES( assimp PROPERTIES
|
||||
INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${ASSIMP_LIB_INSTALL_DIR}"
|
||||
)
|
||||
|
||||
if (BUILD_FRAMEWORK)
|
||||
SET_TARGET_PROPERTIES( assimp PROPERTIES
|
||||
FRAMEWORK TRUE
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
@ -250,7 +250,7 @@ aiNode* COBImporter::BuildNodes(const Node& root,const Scene& scin,aiScene* fill
|
|||
const Mesh& ndmesh = (const Mesh&)(root);
|
||||
if (ndmesh.vertex_positions.size() && ndmesh.texture_coords.size()) {
|
||||
|
||||
typedef std::pair<unsigned int,Mesh::FaceRefList> Entry;
|
||||
typedef std::pair<const unsigned int,Mesh::FaceRefList> Entry;
|
||||
for(const Entry& reflist : ndmesh.temp_map) {
|
||||
{ // create mesh
|
||||
size_t n = 0;
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
@ -178,7 +178,7 @@ void CSMImporter::InternReadFile( const std::string& pFile,
|
|||
*ot++ = *buffer++;
|
||||
|
||||
*ot = '\0';
|
||||
nda->mNodeName.length = (size_t)(ot-nda->mNodeName.data);
|
||||
nda->mNodeName.length = (ai_uint32)(ot-nda->mNodeName.data);
|
||||
}
|
||||
|
||||
anim->mNumChannels = static_cast<unsigned int>(anims_temp.size());
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
@ -45,6 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
||||
#include "ColladaExporter.h"
|
||||
#include <assimp/Bitmap.h>
|
||||
#include <assimp/commonMetaData.h>
|
||||
#include <assimp/MathFunctions.h>
|
||||
#include <assimp/fast_atof.h>
|
||||
#include <assimp/SceneCombiner.h>
|
||||
|
|
@ -277,7 +278,7 @@ void ColladaExporter::WriteHeader() {
|
|||
mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
|
||||
}
|
||||
|
||||
if (nullptr == meta || !meta->Get("AuthoringTool", value)) {
|
||||
if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
|
||||
mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
|
||||
} else {
|
||||
mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
|
||||
|
|
@ -287,7 +288,7 @@ void ColladaExporter::WriteHeader() {
|
|||
if (meta->Get("Comments", value)) {
|
||||
mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
|
||||
}
|
||||
if (meta->Get("Copyright", value)) {
|
||||
if (meta->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) {
|
||||
mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
|
||||
}
|
||||
if (meta->Get("SourceData", value)) {
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,107 @@
|
|||
/** Helper structures for the Collada loader */
|
||||
|
||||
/*
|
||||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
with or without modification, are permitted provided that the
|
||||
following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the
|
||||
following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
* Neither the name of the assimp team, nor the names of its
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior
|
||||
written permission of the assimp team.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#include "ColladaHelper.h"
|
||||
|
||||
#include <assimp/commonMetaData.h>
|
||||
#include <assimp/ParsingUtils.h>
|
||||
|
||||
namespace Assimp {
|
||||
namespace Collada {
|
||||
|
||||
const MetaKeyPairVector MakeColladaAssimpMetaKeys() {
|
||||
MetaKeyPairVector result;
|
||||
result.emplace_back("authoring_tool", AI_METADATA_SOURCE_GENERATOR);
|
||||
result.emplace_back("copyright", AI_METADATA_SOURCE_COPYRIGHT);
|
||||
return result;
|
||||
};
|
||||
|
||||
const MetaKeyPairVector &GetColladaAssimpMetaKeys() {
|
||||
static const MetaKeyPairVector result = MakeColladaAssimpMetaKeys();
|
||||
return result;
|
||||
}
|
||||
|
||||
const MetaKeyPairVector MakeColladaAssimpMetaKeysCamelCase() {
|
||||
MetaKeyPairVector result = MakeColladaAssimpMetaKeys();
|
||||
for (auto &val : result)
|
||||
{
|
||||
ToCamelCase(val.first);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase()
|
||||
{
|
||||
static const MetaKeyPairVector result = MakeColladaAssimpMetaKeysCamelCase();
|
||||
return result;
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
// Convert underscore_separated to CamelCase: "authoring_tool" becomes "AuthoringTool"
|
||||
void ToCamelCase(std::string &text)
|
||||
{
|
||||
if (text.empty())
|
||||
return;
|
||||
// Capitalise first character
|
||||
auto it = text.begin();
|
||||
(*it) = ToUpper(*it);
|
||||
++it;
|
||||
for (/*started above*/ ; it != text.end(); /*iterated below*/)
|
||||
{
|
||||
if ((*it) == '_')
|
||||
{
|
||||
it = text.erase(it);
|
||||
if (it != text.end())
|
||||
(*it) = ToUpper(*it);
|
||||
}
|
||||
else
|
||||
{
|
||||
// Make lower case
|
||||
(*it) = ToLower(*it);
|
||||
++it;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace Collada
|
||||
} // namespace Assimp
|
||||
|
|
@ -4,7 +4,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
@ -47,6 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
||||
#include <map>
|
||||
#include <vector>
|
||||
#include <set>
|
||||
#include <stdint.h>
|
||||
#include <assimp/light.h>
|
||||
#include <assimp/mesh.h>
|
||||
|
|
@ -104,6 +105,17 @@ enum MorphMethod
|
|||
Relative
|
||||
};
|
||||
|
||||
/** Common metadata keys as <Collada, Assimp> */
|
||||
typedef std::pair<std::string, std::string> MetaKeyPair;
|
||||
typedef std::vector<MetaKeyPair> MetaKeyPairVector;
|
||||
|
||||
// Collada as lower_case (native)
|
||||
const MetaKeyPairVector &GetColladaAssimpMetaKeys();
|
||||
// Collada as CamelCase (used by Assimp for consistency)
|
||||
const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase();
|
||||
|
||||
/** Convert underscore_separated to CamelCase "authoring_tool" becomes "AuthoringTool" */
|
||||
void ToCamelCase(std::string &text);
|
||||
|
||||
/** Contains all data for one of the different transformation types */
|
||||
struct Transform
|
||||
|
|
@ -647,23 +659,37 @@ struct Animation
|
|||
|
||||
void CombineSingleChannelAnimationsRecursively(Animation *pParent)
|
||||
{
|
||||
std::set<std::string> childrenTargets;
|
||||
bool childrenAnimationsHaveDifferentChannels = true;
|
||||
|
||||
for (std::vector<Animation*>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();)
|
||||
{
|
||||
Animation *anim = *it;
|
||||
|
||||
CombineSingleChannelAnimationsRecursively(anim);
|
||||
|
||||
if (anim->mChannels.size() == 1)
|
||||
if (childrenAnimationsHaveDifferentChannels && anim->mChannels.size() == 1 &&
|
||||
childrenTargets.find(anim->mChannels[0].mTarget) == childrenTargets.end()) {
|
||||
childrenTargets.insert(anim->mChannels[0].mTarget);
|
||||
} else {
|
||||
childrenAnimationsHaveDifferentChannels = false;
|
||||
}
|
||||
|
||||
++it;
|
||||
}
|
||||
|
||||
// We only want to combine animations if they have different channels
|
||||
if (childrenAnimationsHaveDifferentChannels)
|
||||
{
|
||||
for (std::vector<Animation*>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();)
|
||||
{
|
||||
Animation *anim = *it;
|
||||
|
||||
pParent->mChannels.push_back(anim->mChannels[0]);
|
||||
|
||||
it = pParent->mSubAnims.erase(it);
|
||||
|
||||
delete anim;
|
||||
}
|
||||
else
|
||||
{
|
||||
++it;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
@ -963,18 +963,38 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
|
|||
|
||||
// catch special case: many animations with the same length, each affecting only a single node.
|
||||
// we need to unite all those single-node-anims to a proper combined animation
|
||||
for( size_t a = 0; a < mAnims.size(); ++a) {
|
||||
for(size_t a = 0; a < mAnims.size(); ++a) {
|
||||
aiAnimation* templateAnim = mAnims[a];
|
||||
if( templateAnim->mNumChannels == 1) {
|
||||
|
||||
if (templateAnim->mNumChannels == 1) {
|
||||
// search for other single-channel-anims with the same duration
|
||||
std::vector<size_t> collectedAnimIndices;
|
||||
for( size_t b = a+1; b < mAnims.size(); ++b) {
|
||||
aiAnimation* other = mAnims[b];
|
||||
if (other->mNumChannels == 1 && other->mDuration == templateAnim->mDuration &&
|
||||
other->mTicksPerSecond == templateAnim->mTicksPerSecond)
|
||||
collectedAnimIndices.push_back(b);
|
||||
collectedAnimIndices.push_back(b);
|
||||
}
|
||||
|
||||
// We only want to combine the animations if they have different channels
|
||||
std::set<std::string> animTargets;
|
||||
animTargets.insert(templateAnim->mChannels[0]->mNodeName.C_Str());
|
||||
bool collectedAnimationsHaveDifferentChannels = true;
|
||||
for (size_t b = 0; b < collectedAnimIndices.size(); ++b)
|
||||
{
|
||||
aiAnimation* srcAnimation = mAnims[collectedAnimIndices[b]];
|
||||
std::string channelName = std::string(srcAnimation->mChannels[0]->mNodeName.C_Str());
|
||||
if (animTargets.find(channelName) == animTargets.end()) {
|
||||
animTargets.insert(channelName);
|
||||
} else {
|
||||
collectedAnimationsHaveDifferentChannels = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!collectedAnimationsHaveDifferentChannels)
|
||||
continue;
|
||||
|
||||
// if there are other animations which fit the template anim, combine all channels into a single anim
|
||||
if (!collectedAnimIndices.empty())
|
||||
{
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
@ -50,6 +50,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
#include <sstream>
|
||||
#include <stdarg.h>
|
||||
#include "ColladaParser.h"
|
||||
#include <assimp/commonMetaData.h>
|
||||
#include <assimp/fast_atof.h>
|
||||
#include <assimp/ParsingUtils.h>
|
||||
#include <assimp/StringUtils.h>
|
||||
|
|
@ -249,6 +250,9 @@ void ColladaParser::UriDecodePath(aiString& ss)
|
|||
bool ColladaParser::ReadBoolFromTextContent()
|
||||
{
|
||||
const char* cur = GetTextContent();
|
||||
if ( nullptr == cur) {
|
||||
return false;
|
||||
}
|
||||
return (!ASSIMP_strincmp(cur, "true", 4) || '0' != *cur);
|
||||
}
|
||||
|
||||
|
|
@ -257,6 +261,9 @@ bool ColladaParser::ReadBoolFromTextContent()
|
|||
ai_real ColladaParser::ReadFloatFromTextContent()
|
||||
{
|
||||
const char* cur = GetTextContent();
|
||||
if ( nullptr == cur ) {
|
||||
return 0.0;
|
||||
}
|
||||
return fast_atof(cur);
|
||||
}
|
||||
|
||||
|
|
@ -276,6 +283,11 @@ void ColladaParser::ReadContents()
|
|||
if (attrib != -1) {
|
||||
const char* version = mReader->getAttributeValue(attrib);
|
||||
|
||||
// Store declared format version string
|
||||
aiString v;
|
||||
v.Set(version);
|
||||
mAssetMetaData.emplace(AI_METADATA_SOURCE_FORMAT_VERSION, v );
|
||||
|
||||
if (!::strncmp(version, "1.5", 3)) {
|
||||
mFormat = FV_1_5_n;
|
||||
ASSIMP_LOG_DEBUG("Collada schema version is 1.5.n");
|
||||
|
|
@ -434,23 +446,39 @@ void ColladaParser::ReadContributorInfo()
|
|||
}
|
||||
}
|
||||
|
||||
static bool FindCommonKey(const std::string &collada_key, const MetaKeyPairVector &key_renaming, size_t &found_index) {
|
||||
for (size_t i = 0; i < key_renaming.size(); ++i) {
|
||||
if (key_renaming[i].first == collada_key) {
|
||||
found_index = i;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
found_index = std::numeric_limits<size_t>::max();
|
||||
return false;
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
// Reads a single string metadata item
|
||||
void ColladaParser::ReadMetaDataItem(StringMetaData &metadata)
|
||||
{
|
||||
// Metadata such as created, keywords, subject etc
|
||||
const char* key_char = mReader->getNodeName();
|
||||
if (key_char != nullptr)
|
||||
{
|
||||
void ColladaParser::ReadMetaDataItem(StringMetaData &metadata) {
|
||||
const Collada::MetaKeyPairVector &key_renaming = GetColladaAssimpMetaKeysCamelCase();
|
||||
// Metadata such as created, keywords, subject etc
|
||||
const char *key_char = mReader->getNodeName();
|
||||
if (key_char != nullptr) {
|
||||
const std::string key_str(key_char);
|
||||
const char* value_char = TestTextContent();
|
||||
if (value_char != nullptr)
|
||||
{
|
||||
std::string camel_key_str = key_str;
|
||||
ToCamelCase(camel_key_str);
|
||||
const char *value_char = TestTextContent();
|
||||
if (value_char != nullptr) {
|
||||
aiString aistr;
|
||||
aistr.Set(value_char);
|
||||
metadata.emplace(camel_key_str, aistr);
|
||||
aistr.Set(value_char);
|
||||
|
||||
std::string camel_key_str(key_str);
|
||||
ToCamelCase(camel_key_str);
|
||||
|
||||
size_t found_index;
|
||||
if (FindCommonKey(camel_key_str, key_renaming, found_index)) {
|
||||
metadata.emplace(key_renaming[found_index].second, aistr);
|
||||
} else {
|
||||
metadata.emplace(camel_key_str, aistr);
|
||||
}
|
||||
}
|
||||
TestClosing(key_str.c_str());
|
||||
}
|
||||
|
|
@ -458,27 +486,6 @@ void ColladaParser::ReadMetaDataItem(StringMetaData &metadata)
|
|||
SkipElement();
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
// Convert underscore_seperated to CamelCase: "authoring_tool" becomes "AuthoringTool"
|
||||
void ColladaParser::ToCamelCase(std::string &text)
|
||||
{
|
||||
if (text.empty())
|
||||
return;
|
||||
// Capitalise first character
|
||||
text[0] = ToUpper(text[0]);
|
||||
for (auto it = text.begin(); it != text.end(); /*iterated below*/)
|
||||
{
|
||||
if ((*it) == '_')
|
||||
{
|
||||
it = text.erase(it);
|
||||
if (it != text.end())
|
||||
(*it) = ToUpper(*it);
|
||||
}
|
||||
else
|
||||
++it;
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
// Reads the animation clips
|
||||
void ColladaParser::ReadAnimationClipLibrary()
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
@ -94,12 +94,9 @@ namespace Assimp
|
|||
/** Reads contributor information such as author and legal blah */
|
||||
void ReadContributorInfo();
|
||||
|
||||
/** Reads generic metadata into provided map */
|
||||
/** Reads generic metadata into provided map and renames keys for Assimp */
|
||||
void ReadMetaDataItem(StringMetaData &metadata);
|
||||
|
||||
/** Convert underscore_seperated to CamelCase "authoring_tool" becomes "AuthoringTool" */
|
||||
static void ToCamelCase(std::string &text);
|
||||
|
||||
/** Reads the animation library */
|
||||
void ReadAnimationLibrary();
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ Open Asset Import Library (assimp)
|
|||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (C) 2016 The Qt Company Ltd.
|
||||
Copyright (c) 2006-2012, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2008, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use of this software in source and binary forms,
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
All rights reserved.
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
Open Asset Import Library (assimp)
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
Copyright (c) 2006-2019, assimp team
|
||||
Copyright (c) 2006-2020, assimp team
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
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Reference in New Issue