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Merge branch 'master' into master

pull/1626/head
Kim Kulling 2017-12-14 16:38:22 +01:00 committed by GitHub
parent 3e0b072263 6a1d2560ac
commit 422776b479
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791 changed files with 64336 additions and 23401 deletions
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14
.gitattributes vendored
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@ -2,7 +2,21 @@
*.cpp text eol=lf
*.h text eol=lf
*.c text eol=lf
*.cc text eol=lf
*.cpp text eol=lf
*.rc text eol=lf
*.hpp text eol=lf
*.txt text eol=lf
*.cmake text eol=lf
*.sh text eol=lf
CHANGES text eol=lf
CREDITS text eol=lf
LICENSE text eol=lf
Readme.md text eol=lf
# make sure that repo-specific settings (.gitignore, CI-setup,...)
# are excluded from the source-package generated via 'git archive'
.git* export-ignore
/.travis* export-ignore
/.coveralls* export-ignore
appveyor.yml export-ignore

2
.gitignore vendored
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@ -81,3 +81,5 @@ lib64/assimp-vc120-mtd.ilk
lib64/assimp-vc120-mtd.exp
lib64/assimp-vc120-mt.exp
xcuserdata
cmake-build-debug

64
.travis.sh
View File

@ -1,16 +1,66 @@
function generate()
{
cmake -G "Unix Makefiles" -DASSIMP_NO_EXPORT=$TRAVIS_NO_EXPORT -DBUILD_SHARED_LIBS=$SHARED_BUILD -DASSIMP_COVERALLS=$ENABLE_COVERALLS
}
#---------------------------------------------------------------------------
#Open Asset Import Library (assimp)
#---------------------------------------------------------------------------
# Copyright (c) 2006-2017, assimp team
#
# License see LICENSE file
#
function generate() {
OPTIONS="-DASSIMP_WERROR=ON"
if [ "$DISABLE_EXPORTERS" = "YES" ] ; then
OPTIONS="$OPTIONS -DASSIMP_NO_EXPORT=YES"
else
OPTIONS="$OPTIONS -DASSIMP_NO_EXPORT=NO"
fi
if [ "$SHARED_BUILD" = "ON" ] ; then
OPTIONS="$OPTIONS -DBUILD_SHARED_LIBS=ON"
else
OPTIONS="$OPTIONS -DBUILD_SHARED_LIBS=OFF"
fi
if [ "$ENABLE_COVERALLS" = "ON" ] ; then
OPTIONS="$OPTIONS -DASSIMP_COVERALLS=ON"
else
OPTIONS="$OPTIONS -DASSIMP_COVERALLS=OFF"
fi
if [ "$ASAN" = "ON" ] ; then
OPTIONS="$OPTIONS -DASSIMP_ASAN=ON"
else
OPTIONS="$OPTIONS -DASSIMP_ASAN=OFF"
fi
if [ "$UBSAN" = "ON" ] ; then
OPTIONS="$OPTIONS -DASSIMP_UBSAN=ON"
fi
cmake -G "Unix Makefiles" $OPTIONS
}
# build and run unittests, if not android
if [ $ANDROID ]; then
ant -v -Dmy.dir=${TRAVIS_BUILD_DIR} -f ${TRAVIS_BUILD_DIR}/port/jassimp/build.xml ndk-jni
fi
if [ "$TRAVIS_OS_NAME" = "linux" ]; then
if [ $ANALYZE = "ON" ] ; then
if [ "$CC" = "clang" ]; then
scan-build cmake -G "Unix Makefiles" -DBUILD_SHARED_LIBS=OFF -DASSIMP_BUILD_TESTS=OFF
scan-build --status-bugs make -j2
else
cppcheck --version
generate \
&& cppcheck --error-exitcode=1 -j2 -Iinclude -Icode code 2> cppcheck.txt
if [ -s cppcheck.txt ]; then
cat cppcheck.txt
exit 1
fi
fi
else
generate \
&& make -j4 \
&& sudo make install \
&& sudo ldconfig \
&& (cd test/unit; ../../bin/unit) \
#&& (cd test/regression; chmod 755 run.py; ./run.py ../../bin/assimp; \
# chmod 755 result_checker.py; ./result_checker.py)
&& (cd test/unit; ../../bin/unit)
fi
fi

84
.travis.yml
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@ -1,46 +1,66 @@
sudo: required
language: cpp
cache: ccache
before_install:
- sudo apt-get update -qq
- sudo apt-get install cmake
- sudo apt-get install cmake python3
- if [ $LINUX ]; then sudo apt-get install -qq freeglut3-dev libxmu-dev libxi-dev ; fi
- if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update -qq && sudo apt-get install cmake cppcheck && sudo apt-get install cmake python3 && sudo apt-get install -qq freeglut3-dev libxmu-dev libxi-dev ; echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca- ; fi
- 'if [ "$TRAVIS_OS_NAME" = "osx" ]; then
if brew ls --versions cmake > /dev/null; then
echo cmake already installed.;
else
brew install cmake;
fi;
brew install python3;
brew install homebrew/x11/freeglut;
fi'
- echo -e "#ifndef A_R_H_INC\n#define A_R_H_INC\n#define GitVersion ${TRAVIS_JOB_ID}\n#define GitBranch \"${TRAVIS_BRANCH}\"\n#endif // A_R_H_INC" > revision.h
# install latest LCOV (1.9 was failing)
- cd ${TRAVIS_BUILD_DIR}
- wget http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz
- tar xf lcov_1.11.orig.tar.gz
- sudo make -C lcov-1.11/ install
- gem install coveralls-lcov
- lcov --version
- g++ --version
- if [ "$TRAVIS_OS_NAME" = "linux" ]; then cd ${TRAVIS_BUILD_DIR} && wget http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz && tar xf lcov_1.11.orig.tar.gz && sudo make -C lcov-1.11/ install && gem install coveralls-lcov && lcov --version && g++ --version ; fi
branches:
only:
- master
env:
global:
- secure: "lZ7pHQvl5dpZWzBQAaIMf0wqrvtcZ4wiZKeIZjf83TEsflW8+z0uTpIuN30ZV6Glth/Sq1OhLnTP5+N57fZU/1ebA5twHdvP4bS5CIUUg71/CXQZNl36xeaqvxsG/xRrdpKOsPdjAOsQ9KPTQulsX43XDLS7CasMiLvYOpqKcPc="
- PV=r8e PLATF=linux-x86_64 NDK_HOME=${TRAVIS_BUILD_DIR}/android-ndk-${PV} PATH=${PATH}:${NDK_HOME}
matrix:
- LINUX=1 TRAVIS_NO_EXPORT=YES ENABLE_COVERALLS=ON
- LINUX=1 TRAVIS_NO_EXPORT=NO ENABLE_COVERALLS=OFF
- LINUX=1 SHARED_BUILD=ON ENABLE_COVERALLS=OFF
- LINUX=1 SHARED_BUILD=OFF ENABLE_COVERALLS=OFF
- ANDROID=1
language: cpp
os:
- linux
compiler:
- gcc
- clang
env:
global:
# COVERITY_SCAN_TOKEN
- secure: "lZ7pHQvl5dpZWzBQAaIMf0wqrvtcZ4wiZKeIZjf83TEsflW8+z0uTpIuN30ZV6Glth/Sq1OhLnTP5+N57fZU/1ebA5twHdvP4bS5CIUUg71/CXQZNl36xeaqvxsG/xRrdpKOsPdjAOsQ9KPTQulsX43XDLS7CasMiLvYOpqKcPc="
- PV=r8e PLATF=linux-x86_64 NDK_HOME=${TRAVIS_BUILD_DIR}/android-ndk-${PV} PATH=${PATH}:${NDK_HOME}
matrix:
include:
- os: linux
compiler: clang
env: ANALYZE=ON
- os: linux
compiler: clang
env: ASAN=ON
- os: linux
compiler: clang
env: UBSAN=ON
- os: linux
compiler: clang
env: SHARED_BUILD=ON
- os: linux
compiler: gcc
env: ANALYZE=ON
- os: linux
compiler: gcc
env: DISABLE_EXPORTERS=YES ENABLE_COVERALLS=ON
- os: linux
compiler: gcc
env: SHARED_BUILD=ON
install:
- if [ $ANDROID ]; then wget -c http://dl.google.com/android/ndk/android-ndk-${PV}-${PLATF}.tar.bz2 && tar xf android-ndk-${PV}-${PLATF}.tar.bz2 ; fi
before_script:
- cd ${TRAVIS_BUILD_DIR}
# init coverage to 0 (optional)
- lcov --directory . --zerocounters
- if [ "$TRAVIS_OS_NAME" = "linux" ]; then cd ${TRAVIS_BUILD_DIR} && lcov --directory . --zerocounters ; fi
script:
- export COVERALLS_SERVICE_NAME=travis-ci
@ -48,11 +68,7 @@ script:
- . ./.travis.sh
after_success:
- cd ${TRAVIS_BUILD_DIR}
- lcov --directory . --capture --output-file coverage.info
- lcov --remove coverage.info '/usr/*' 'contrib/*' 'test/*' --output-file coverage.info
- lcov --list coverage.info
- coveralls-lcov --source-encoding=ISO-8859-1 --repo-token=${COVERALLS_TOKEN} coverage.info
- if [ "$TRAVIS_OS_NAME" = "linux" ]; then cd ${TRAVIS_BUILD_DIR} && lcov --directory . --capture --output-file coverage.info && lcov --remove coverage.info '/usr/*' 'contrib/*' 'test/*' --output-file coverage.info && lcov --list coverage.info && coveralls-lcov --source-encoding=ISO-8859-1 --repo-token=${COVERALLS_TOKEN} coverage.info ; fi
addons:
coverity_scan:

190
CHANGES
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@ -1,8 +1,190 @@
----------------------------------------------------------------------
CHANGELOG
----------------------------------------------------------------------
4.0.1 (2017-07-28)
- FIXES/HOUSEKEEPING:
- fix version test.
- Not compiling when using ASSIMP_DOUBLE_PRECISION
- Added support for python3
- Check if cmake is installed with brew
- Low performance in OptimizeMeshesProcess::ProcessNode with huge numbers of meshes
- Elapsed seconds not shown correctly
- StreamReader: fix out-of-range exception
- PPdPmdParser: fix compilation for clang
3.2.1 (2016-10-01)
4.0.0 (2017-07-18)
FEATURES:
- Double precision support provided ( available via cmake option )
- QT-Widget based assimp-viewer ( works for windows, linux, osx )
- Open3DGC codec supported by glFT-importer
- glTF: Read and write transparency values
- Add Triangulate post-processing step to glTF exporters
- Update rapidjson to v1.0.2
- Added method to append new metadata to structure
- Unittests: intoduce a prototype model differ
- X3D support
- AMF support
- Lugdunum3D support
- Obj-Importer: obj-homogeneous_coords support
- Obj-Importer: new streaming handling
- Added support for 64 bit version header introduced in FbxSdk2016
- Travis: enable coverall support.
- PyAssimp: New version of the pyASSIMP 3D viewer, with much improved 3D controls
- Morph animation support for collada
- Added support for parameters Ni and Tf in OBJ/MTL file format
- aiScene: add method to add children
- Added new option to IFC importer to control tessellation angle + removed unused IFC option
- aiMetaData: introduce aiMetaData::Dealloc
- Samples: add a DX11 example
- travis ci: test on OXS ( XCode 6.3 ) as well
- travis ci: enable sudo support.
- openddlparser: integrate release v0.4.0
- aiMetaData: Added support for metadata in assbin format
FIXES/HOUSEKEEPING:
- Introduce usage of #pragma statement
- Put cmake-scripts into their own folder
- Fix install pathes ( issue 938 )
- Fix object_compare in blender importer( issue 946 )
- Fix OSX compilation error
- Fix unzip path when no other version was found ( issue 967 )
- Set _FILE_OFFSET_BITS=64 for 32-bit linux ( issue 975 )
- Fix constructor for radjson on OSX
- Use Assimp namespace to fix build for big-endian architectures
- Add -fPIC to C Flags for 64bit linux Shared Object builds
- MDLLoader: fix resource leak.
- MakeVerboseFormat: fix invalid delete statement
- IFC: fix possible use after free access bug
- ComputeUVMappingprocess: add missing initialization for scalar value
- Fix invalid release of mat + mesh
- IrrImporter: Fix release functions
- Split mesh before exporting gltf ( issue 995 )
- 3MFImporter: add source group for visual studio
- IFC: Switch generated file to 2 files to fix issue related to <mingw4.9 ( Thanks Qt! )
- ObjImporter: fix test for vertices import
- export scene combiner ( issues177 )
- FBX: make lookup test less strict ( issues 994 )
- OpenGEX-Importer: add import of vertex colors ( issue 954 )
- fix bug when exporting mRotationKeys data
- fix mingw build (mingw supports stat64 nowadays)
- cfileio: fix leaks by not closing files in the destructor
- Fix OBJ parser mtllib statement parsing bug.
- Q3BSP-Importer: remove dead code
- Fix BlenderDNA for clang cross compiler.
- ScenePreprocessor: fix invalid index counter.
- Fix compiler warnings ( issue 957 )
- Fix obj .mtl file loading
- Fixed a compile error on MSVC14 x64 caused by the /bigobj flag failing to be set for the 1 and 2-suffixed versions introduced in commit 0a25b076b8968b7ea2aa96d7d1b4381be2d72ce6
- Fixed build warnings on MSVC14 x64
- Remove scaling of specular exponent in OBJFileImporter.cpp
- use ai_assert instead of assert ( issue 1076 )
- Added a preprocessor definition for MSVC to silence safety warnings regarding C library functions. This addresses all warnings for MSVC x86 and x64 when building zlib, tools and viewer as a static lib
- fix parsing of texture name ( issue 899 )
- add warning when detecting invalid mat definition ( issue 1111 )
- copy aiTexture type declaration instead of using decltype for declaration to fix iOS build( issue 1101 )
- FBX: Add additional material properties
- FBX: Correct camera position and clip planes
- FBX: Add correct light locations and falloff values
- fix typo ( issue 1141 )
- Fix collada export. Don't duplicate TEXCOORD/NORMALS/COLORS in <vertices> and <polylist> ( issue 1084 )
- OBJParser: set material index when changing current material
- OBJ: check for null mesh before updating material index
- add vertex color export support ( issue 809 )
- Fix memory leak in Collada importer ( issue 1169 )
- add stp to the list of supported extensions for step-files ( issue 1183 )
- fix clang build ( Issue-1169 )
- fix for FreeBSD
- Import FindPkgMacros to main CMake Configuration
- Extended support for tessellation parameter to more IFC shapes
- defensice handling of utf-8 decode issues ( issue 1211 )
- Fixed compiler error on clang 4.0 running on OSX
- use test extension for exported test files ( issue 1228 )
- Set UVW index material properties for OBJ files
- Fixed no member named 'atop' in global namespace issue for Android NDK compilation
- Apply mechanism to decide use for IrrXML external or internal
- Fix static init ordering bug in OpenGEX importer
- GLTF exporter: ensure animation accessors have same count
- GLTF exporter: convert animation time from ticks to seconds
- Add support for reading texture coordinates from PLY meshes with properties named 'texture_u' and 'texture_v'
- Added TokensForSearch in BlenderLoader to allow CanRead return true for in-memory files.
- fix wrong delete ( issue 1266 )
- OpenGEX: fix invalid handling with color4 token ( issue 1262 )
- LWOLoader: fix link in loader description
- Fix error when custom CMAKE_C_FLAGS is specified
- Fast-atof: log overflow errors
- Obj-Importer: do not break when detecting an overflow ( issue 1244 )
- Obj-Importer: fix parsing of multible line data definitions
- Fixed bug where IFC models with multiple IFCSite only loaded 1 site instead of the complete model
- PLYImporter: - optimize memory and speed on ply importer / change parser to use a file stream - manage texture path in ply
import - manage texture coords on faces in ply import - correction on point cloud faces generation
- Utf8: integrate new lib ( issue 1158 )
- fixed CMAKE_MODULE_PATH overwriting previous values
- OpenGEX: Fixed bug in material color processing ( issue 1271 )
- SceneCombiner: move header for scenecombiner to public folder.
- GLTF exporter: ensure buffer view byte offsets are correctly aligned
- X3D importer: Added EXPORT and IMPORT to the list of ignored XML tags
- X3D Exporter: fixed missing attributes
- X3D importer: Fixed import of normals for the single index / normal per vertex case
- X3D importer: Fixed handling of inlined files
- X3D importer: fixed whitespace handling (issue 1202)
- X3D importer: Fixed iterator on MSVC 2015
- X3D importer: Fixed problems with auto, override and regex on older compilers
- X3D importer: Fixed missing header file
- X3D importer: Fixed path handling
- X3D importer: Implemented support for binary X3D files
- fix build without 3DS ( issue 1319 )
- pyassimp: Fixed indices for IndexedTriangleFanSet, IndexedTriangleSet and IndexedTriangleStripSet
- Fixes parameters to pyassimp.load
- Obj-Importe: Fixed texture bug due simultaneously using 'usemtl' and 'usemap' attributes
- check if all exporters are disabled ( issue 1320 )
- Remove std functions deprecated by C++11.
- X-Importer: make it deal with lines
- use correct path for compilers ( issue 1335 )
- Collada: add workaround to deal with polygon with holes
- update python readme
- Use unique node names when loading Collada files
- Fixed many FBX bugs
API COMPATIBILITY:
- Changed ABI-compatibility to v3.3.1, please rebuild your precompiled libraries ( see issue 1182 )
- VS2010 outdated
3.3.1 (2016-07-08)
FIXES/HOUSEKEEPING:
- Setup of default precision for 17 exporters
- Fix xcode project files
- Fix BlenderTesselator: offsetof operator
- Invalid version in cmake file
- Update pstdint.h to latest greatest
3.3.0 (2016-07-05)
FEATURES:
- C++11 support enabled
- New regression-test-UI
- Experimental glTF-importer support
- OpenGEX: add support for cameras and lights
- C4D: update to latest Melange-SDK
- Add a gitter channel
- Coverity check enabled
- Switch to <...> include brackets for public headers
- Enable export by pyAssimp
- CI: check windows build
- Add functionality to perform a singlepost-processing step
- many more, just check the history
FIXES/HOUSEKEEPING:
- Fix of many resource leaks in unittests and main lib
- Fix iOS-buildfor X64
- Choosing zlib manually for cmake
- many more, just check the history
3.2.1 (2016-010-10)
FEATURES:
- Updated glTF exporter to meet 1.0 specification.
@ -17,7 +199,6 @@ ISSUES:
- void* in ExportData for accessor max and min.
3.2.0 (2015-11-03)
FEATURES:
@ -89,8 +270,6 @@ API COMPATIBILITY:
- Note: 3.0 is not binary compatible with 2.0
2.0 (2010-11-21)
FEATURES:
@ -128,9 +307,6 @@ API CHANGES:
- Some Assimp::Importer methods are const now.
1.1 (2010-04-17)
This is the list of relevant changes from the 1.0 (r412) release to 1.1 (r700).

198
CMakeLists.txt
View File

@ -1,7 +1,6 @@
# Open Asset Import Library (assimp)
# ----------------------------------------------------------------------
#
# Copyright (c) 2006-2016, assimp team
# Copyright (c) 2006-2017, assimp team
# All rights reserved.
#
# Redistribution and use of this software in source and binary forms,
@ -33,10 +32,9 @@
# 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.
#
#----------------------------------------------------------------------
SET(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required
cmake_minimum_required( VERSION 2.8 )
CMAKE_MINIMUM_REQUIRED( VERSION 2.8 )
PROJECT( Assimp )
# All supported options ###############################################
@ -44,6 +42,10 @@ OPTION( BUILD_SHARED_LIBS
"Build package with shared libraries."
ON
)
OPTION( BUILD_FRAMEWORK
"Build package as Mac OS X Framework bundle."
OFF
)
OPTION( ASSIMP_DOUBLE_PRECISION
"Set to ON to enable double precision processing"
OFF
@ -64,11 +66,11 @@ OPTION( ASSIMP_BUILD_ZLIB
"Build your own zlib"
OFF
)
option( ASSIMP_BUILD_ASSIMP_TOOLS
OPTION( ASSIMP_BUILD_ASSIMP_TOOLS
"If the supplementary tools for Assimp are built in addition to the library."
ON
)
option ( ASSIMP_BUILD_SAMPLES
OPTION ( ASSIMP_BUILD_SAMPLES
"If the official samples are built as well (needs Glut)."
OFF
)
@ -77,34 +79,66 @@ OPTION ( ASSIMP_BUILD_TESTS
ON
)
OPTION ( ASSIMP_COVERALLS
"Eańable this to measure test coverage."
"Enable this to measure test coverage."
OFF
)
OPTION ( ASSIMP_WERROR
"Treat warnings as errors."
OFF
)
OPTION ( ASSIMP_ASAN
"Enable AddressSanitizer."
OFF
)
OPTION ( ASSIMP_UBSAN
"Enable Undefined Behavior sanitizer."
OFF
)
OPTION ( SYSTEM_IRRXML
"Use system installed Irrlicht/IrrXML library."
OFF
)
OPTION ( BUILD_DOCS
"Build documentation using Doxygen."
OFF
)
if (WIN32)
ADD_DEFINITIONS( -DWIN32_LEAN_AND_MEAN )
endif()
IF(MSVC)
set (CMAKE_PREFIX_PATH "D:\\libs\\devil")
SET (CMAKE_PREFIX_PATH "D:\\libs\\devil")
OPTION( ASSIMP_INSTALL_PDB
"Install MSVC debug files."
ON
)
ENDIF(MSVC)
IF (BUILD_FRAMEWORK)
SET (BUILD_SHARED_LIBS ON)
MESSAGE(STATUS "Framework bundle building enabled")
ENDIF(BUILD_FRAMEWORK)
IF(NOT BUILD_SHARED_LIBS)
MESSAGE(STATUS "Shared libraries disabled")
SET(LINK_SEARCH_START_STATIC TRUE)
ELSE()
MESSAGE(STATUS "Shared libraries enabled")
ENDIF(NOT BUILD_SHARED_LIBS)
# Define here the needed parameters
SET (ASSIMP_VERSION_MAJOR 3)
SET (ASSIMP_VERSION_MINOR 3)
SET (ASSIMP_VERSION_PATCH 1) # subversion revision?
SET (ASSIMP_VERSION_MAJOR 4)
SET (ASSIMP_VERSION_MINOR 1)
SET (ASSIMP_VERSION_PATCH 0)
SET (ASSIMP_VERSION ${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH})
SET (ASSIMP_SOVERSION 3)
SET (ASSIMP_SOVERSION 4)
SET (PROJECT_VERSION "${ASSIMP_VERSION}")
SET( ASSIMP_PACKAGE_VERSION "0" CACHE STRING "the package-specific version used for uploading the sources" )
# Needed for openddl_parser config, no use of c++11 at this moment
add_definitions( -DOPENDDL_NO_USE_CPP11 )
ADD_DEFINITIONS( -DOPENDDL_NO_USE_CPP11 )
set_property( GLOBAL PROPERTY CXX_STANDARD 11 )
# Get the current working branch
@ -133,61 +167,96 @@ IF(ASSIMP_DOUBLE_PRECISION)
ADD_DEFINITIONS(-DASSIMP_DOUBLE_PRECISION)
ENDIF(ASSIMP_DOUBLE_PRECISION)
configure_file(
CONFIGURE_FILE(
${CMAKE_CURRENT_LIST_DIR}/revision.h.in
${CMAKE_CURRENT_BINARY_DIR}/revision.h
)
configure_file(
CONFIGURE_FILE(
${CMAKE_CURRENT_LIST_DIR}/include/assimp/config.h.in
${CMAKE_CURRENT_LIST_DIR}/include/assimp/config.h
${CMAKE_CURRENT_BINARY_DIR}/include/assimp/config.h
)
include_directories(
INCLUDE_DIRECTORIES(
./
include
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_BINARY_DIR}/include
)
SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules" )
LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules" )
SET(LIBASSIMP_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}" )
SET(LIBASSIMP-DEV_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}-dev" )
SET(CPACK_COMPONENTS_ALL assimp-bin ${LIBASSIMP_COMPONENT} ${LIBASSIMP-DEV_COMPONENT} assimp-dev)
SET(ASSIMP_LIBRARY_SUFFIX "" CACHE STRING "Suffix to append to library names")
# Ensure that we do not run into issues like http://www.tcm.phy.cam.ac.uk/sw/inodes64.html on 32 bit linux
IF( UNIX )
# Ensure that we do not run into issues like http://www.tcm.phy.cam.ac.uk/sw/inodes64.html on 32 bit linux
IF( ${OPERATING_SYSTEM} MATCHES "Android")
ELSE()
IF ( CMAKE_SIZEOF_VOID_P EQUAL 4) # only necessary for 32-bit linux
ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64 )
#ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64 )
ENDIF()
ENDIF()
IF((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW)
IF (BUILD_SHARED_LIBS AND CMAKE_SIZEOF_VOID_P EQUAL 8) # -fPIC is only required for shared libs on 64 bit
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
ENDIF()
# Use GNUInstallDirs for Unix predefined directories
INCLUDE(GNUInstallDirs)
ENDIF( UNIX )
# Grouped compiler settings
IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW)
# hide all not-exported symbols
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fvisibility=hidden -Wall -std=c++0x" )
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fvisibility=hidden -fPIC -Wall -std=c++0x")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
SET(LIBSTDC++_LIBRARIES -lstdc++)
ELSEIF(MSVC)
# enable multi-core compilation with MSVC
add_compile_options(/MP)
ELSEIF ( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fvisibility=hidden -Wall -Wno-long-long -pedantic -std=c++11" )
# disable "elements of array '' will be default initialized" warning on MSVC2013
IF(MSVC12)
add_compile_options(/wd4351)
ENDIF()
ELSEIF ( "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fvisibility=hidden -fPIC -Wall -Wno-long-long -std=c++11" )
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
ELSEIF( CMAKE_COMPILER_IS_MINGW )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Wall -Wno-long-long -pedantic -std=c++11" )
add_definitions( -U__STRICT_ANSI__ )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Wall -Wno-long-long -std=c++11" )
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
ADD_DEFINITIONS( -U__STRICT_ANSI__ )
ENDIF()
if (ASSIMP_COVERALLS)
include(Coveralls)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
MESSAGE(STATUS "Coveralls enabled")
INCLUDE(Coveralls)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
endif()
INCLUDE (FindPkgConfig)
INCLUDE_DIRECTORIES( include )
if (ASSIMP_WERROR)
MESSAGE(STATUS "Treating warnings as errors")
IF (MSVC)
add_compile_options(/WX)
ELSE()
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
ENDIF()
endif()
if (ASSIMP_ASAN)
MESSAGE(STATUS "AddressSanitizer enabled")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
endif()
if (ASSIMP_UBSAN)
MESSAGE(STATUS "Undefined Behavior sanitizer enabled")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
endif()
INCLUDE (FindPkgMacros)
INCLUDE (PrecompiledHeader)
# If this is an in-source build (CMAKE_SOURCE_DIR == CMAKE_BINARY_DIR),
@ -217,20 +286,25 @@ ENDIF()
# Only generate this target if no higher-level project already has
IF (NOT TARGET uninstall)
# add make uninstall capability
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
ENDIF()
# cmake configuration files
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config.cmake" @ONLY IMMEDIATE)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config-version.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config-version.cmake" @ONLY IMMEDIATE)
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config.cmake" @ONLY IMMEDIATE)
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config-version.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config-version.cmake" @ONLY IMMEDIATE)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/assimp-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config-version.cmake" DESTINATION "${ASSIMP_LIB_INSTALL_DIR}/cmake/assimp-${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}" COMPONENT ${LIBASSIMP-DEV_COMPONENT})
FIND_PACKAGE( DirectX )
IF( CMAKE_COMPILER_IS_GNUCXX )
SET(LIBSTDC++_LIBRARIES -lstdc++)
ENDIF( CMAKE_COMPILER_IS_GNUCXX )
IF( BUILD_DOCS )
add_subdirectory(doc)
ENDIF( BUILD_DOCS )
# Look for system installed irrXML
IF ( SYSTEM_IRRXML )
find_package( IrrXML REQUIRED )
ENDIF( SYSTEM_IRRXML )
# Search for external dependencies, and build them from source if not found
# Search for zlib
@ -240,9 +314,9 @@ ENDIF( NOT ASSIMP_BUILD_ZLIB )
IF( NOT ZLIB_FOUND )
message(STATUS "compiling zlib from souces")
include(CheckIncludeFile)
include(CheckTypeSize)
include(CheckFunctionExists)
INCLUDE(CheckIncludeFile)
INCLUDE(CheckTypeSize)
INCLUDE(CheckFunctionExists)
# compile from sources
add_subdirectory(contrib/zlib)
SET(ZLIB_FOUND 1)
@ -255,9 +329,7 @@ ENDIF(NOT ZLIB_FOUND)
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
# Search for unzip
IF (PKG_CONFIG_FOUND)
PKG_CHECK_MODULES(UNZIP minizip)
ENDIF (PKG_CONFIG_FOUND)
use_pkgconfig(UNZIP minizip)
IF ( ASSIMP_NO_EXPORT )
ADD_DEFINITIONS( -DASSIMP_BUILD_NO_EXPORT)
@ -328,6 +400,8 @@ ELSE (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
ADD_DEFINITIONS( -DASSIMP_BUILD_NO_C4D_IMPORTER )
ENDIF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
ADD_SUBDIRECTORY(contrib)
ADD_SUBDIRECTORY( code/ )
IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
IF ( WIN32 AND DirectX_D3DX9_LIBRARY )
@ -335,7 +409,7 @@ IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
IF ( ASSIMP_BUILD_ASSIMP_VIEW )
ADD_SUBDIRECTORY( tools/assimp_view/ )
ENDIF ( ASSIMP_BUILD_ASSIMP_VIEW )
ENDIF ( WIN32 )
ENDIF ( WIN32 AND DirectX_D3DX9_LIBRARY )
ADD_SUBDIRECTORY( tools/assimp_cmd/ )
@ -447,13 +521,25 @@ if(WIN32)
if(MSVC12 OR MSVC14)
add_custom_target(UpdateAssimpLibsDebugSymbolsAndDLLs COMMENT "Copying Assimp Libraries ..." VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.dll VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.exp VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.lib VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.dll VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.exp VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.lib VERBATIM)
add_custom_command(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
IF(CMAKE_GENERATOR MATCHES "^Visual Studio")
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.dll VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.exp VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.lib VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.dll VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.exp VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.lib VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
ELSE()
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.dll VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.exp VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.lib VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll ${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.dll VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.exp ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.exp VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.lib ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.lib VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb ${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
ENDIF()
ENDIF(MSVC12 OR MSVC14)
ENDIF (WIN32)

12
CREDITS
View File

@ -92,7 +92,7 @@ Contributed the 'SimpleTexturedOpenGl' sample.
- Matthias Fauconneau
Contributed a fix for the Q3-BSP loader.
- J<EFBFBD>rgen P. Tjern<72>
- Jørgen P. Tjernø
Contributed updated and improved xcode workspaces
- drparallax
@ -137,7 +137,7 @@ GCC/Linux fixes for the SimpleOpenGL sample.
- Brian Miller
Bugfix for a compiler fix for iOS on arm.
- S<EFBFBD>verin Lemaignan
- Séverin Lemaignan
Rewrite of PyAssimp, distutils and Python3 support
- albert-wang
@ -157,4 +157,12 @@ Contributed ExportProperties interface
Contributed X File exporter
Contributed Step (stp) exporter
For a more detailed list just check: https://github.com/assimp/assimp/network/members
Patreons:
- migenius
- Marcus
- Cort
- elect
- Steffen

118
Readme.md
View File

@ -1,73 +1,100 @@
Open Asset Import Library (assimp)
==================================
[![Linux Build Status](https://travis-ci.org/assimp/assimp.png)](https://travis-ci.org/assimp/assimp)
A library to import and export various 3d-model-formats including scene-post-processing to generate missing render data.
### Current build status ###
[![Linux Build Status](https://travis-ci.org/assimp/assimp.svg)](https://travis-ci.org/assimp/assimp)
[![Windows Build Status](https://ci.appveyor.com/api/projects/status/tmo433wax6u6cjp4?svg=true)](https://ci.appveyor.com/project/kimkulling/assimp)
<a href="https://scan.coverity.com/projects/5607">
<img alt="Coverity Scan Build Status"
src="https://scan.coverity.com/projects/5607/badge.svg"/>
</a>
[![Coverage Status](https://coveralls.io/repos/github/assimp/assimp/badge.svg?branch=master)](https://coveralls.io/github/assimp/assimp?branch=master)
[![Join the chat at https://gitter.im/assimp/assimp](https://badges.gitter.im/assimp/assimp.svg)](https://gitter.im/assimp/assimp?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
<br>
APIs are provided for C and C++. There are various bindings to other languages (C#, Java, Python, Delphi, D). Assimp also runs on Android and iOS.
Additionally, assimp features various __mesh post processing tools__: normals and tangent space generation, triangulation, vertex cache locality optimization, removal of degenerate primitives and duplicate vertices, sorting by primitive type, merging of redundant materials and many more.
This is the development trunk containing the latest features and bugfixes. For productive use though, we recommend one of the stable releases available from [assimp.sf.net](http://assimp.sf.net) or from *nix package repositories.
The current build status is:
This is the development repo containing the latest features and bugfixes. For productive use though, we recommend one of the stable releases available from [Github Assimp Releases](https://github.com/assimp/assimp/releases).
Gitter chat: [![Join the chat at https://gitter.im/assimp/assimp](https://badges.gitter.im/assimp/assimp.svg)](https://gitter.im/assimp/assimp?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)<br>
__[open3mod](https://github.com/acgessler/open3mod) is a powerful 3D model viewer based on Assimp's import and export abilities.__
Monthly donations via Patreon:
<br>[![Patreon](https://cloud.githubusercontent.com/assets/8225057/5990484/70413560-a9ab-11e4-8942-1a63607c0b00.png)](http://www.patreon.com/assimp)
<br>
One-off donations via PayPal:
<br>[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=4JRJVPXC4QJM4)
<br>
Please check our Wiki as well: https://github.com/assimp/assimp/wiki
#### Supported file formats ####
A full list [is here](http://assimp.sourceforge.net/main_features_formats.html).
A full list [is here](http://assimp.org/main_features_formats.html).
__Importers__:
- 3D
- 3DS
- BLEND (Blender)
- DAE/Collada
- FBX
- IFC-STEP
- 3MF
- AC
- AC3D
- ACC
- AMJ
- ASE
- ASK
- B3D;
- BLEND (Blender)
- BVH
- COB
- CMS
- DAE/Collada
- DXF
- HMP
- ENFF
- FBX
- glTF 1.0 + GLB
- glTF 2.0
- HMB
- IFC-STEP
- IRR / IRRMESH
- LWO
- LWS
- LXO
- MD2
- MD3
- MD5
- MDC
- MDL
- NFF
- PLY
- STL
- X
- OBJ
- OpenGEX
- SMD
- LWO
- LXO
- LWS
- TER
- AC3D
- MESH / MESH.XML
- MOT
- MS3D
- COB
- Q3BSP
- XGL
- CSM
- BVH
- B3D
- NDO
- Ogre Binary
- Ogre XML
- Q3D
- ASSBIN (Assimp custom format)
- glTF (partial)
- 3MF
- NFF
- OBJ
- OFF
- OGEX
- PLY
- PMX
- PRJ
- Q3O
- Q3S
- RAW
- SCN
- SIB
- SMD
- STL
- STP
- TER
- UC
- VTA
- X
- X3D
- XGL
- ZGL
Additionally, some formats are supported by dependency on non-free code or external SDKs (not built by default):
- C4D (https://github.com/acgessler/assimp-cinema4d)
- C4D (https://github.com/assimp/assimp/wiki/Cinema4D-&-Melange)
__Exporters__:
@ -80,7 +107,8 @@ __Exporters__:
- JSON (for WebGl, via https://github.com/acgessler/assimp2json)
- ASSBIN
- STEP
- glTF (partial)
- glTF 1.0 (partial)
- glTF 2.0 (partial)
### Building ###
Take a look into the `INSTALL` file. Our build system is CMake, if you used CMake before there is a good chance you know what to do.
@ -90,6 +118,12 @@ Take a look into the `INSTALL` file. Our build system is CMake, if you used CMak
* [Python](port/PyAssimp/README.md)
* [.NET](port/AssimpNET/Readme.md)
* [Pascal](port/AssimpPascal/Readme.md)
* [Javascript (Alpha)](https://github.com/makc/assimp2json)
* [Unity 3d Plugin](https://www.assetstore.unity3d.com/en/#!/content/91777)
* [JVM](https://github.com/kotlin-graphics/assimp) Full jvm port (currently supported obj, ply, stl, collada, md2)
### Other tools ###
[open3mod](https://github.com/acgessler/open3mod) is a powerful 3D model viewer based on Assimp's import and export abilities.
#### Repository structure ####
Open Asset Import Library is implemented in C++. The directory structure is:
@ -109,7 +143,7 @@ Open Asset Import Library is implemented in C++. The directory structure is:
### Where to get help ###
For more information, visit [our website](http://assimp.sourceforge.net/). Or check out the `./doc`- folder, which contains the official documentation in HTML format.
For more information, visit [our website](http://assimp.org/). Or check out the `./doc`- folder, which contains the official documentation in HTML format.
(CHMs for Windows are included in some release packages and should be located right here in the root folder).
If the docs don't solve your problem, ask on [StackOverflow](http://stackoverflow.com/questions/tagged/assimp?sort=newest). If you think you found a bug, please open an issue on Github.
@ -125,10 +159,6 @@ And we also have a Gitter-channel:Gitter [![Join the chat at https://gitter.im/a
Contributions to assimp are highly appreciated. The easiest way to get involved is to submit
a pull request with your changes against the main repository's `master` branch.
### Donate ###
If you like assimp, consider buying us a beer (or two):
[Donate](http://sourceforge.net/donate/index.php?group_id=226462)
### License ###
Our license is based on the modified, __3-clause BSD__-License.

57
appveyor.yml
View File

@ -10,32 +10,53 @@ branches:
only:
- master
matrix:
fast_finish: true
image:
- Visual Studio 2013
- Visual Studio 2015
- Visual Studio 2017
platform:
- x86
- Win32
- x64
configuration:
- 14 2015
- 12 2013
#- MinGW
#- 10 2010 # only works for x86
init:
- if "%platform%" EQU "x64" ( for %%a in (2008 2010 MinGW) do ( if "%Configuration%"=="%%a" (echo "Skipping unsupported configuration" && exit /b 1 ) ) )
configuration: Release
install:
# Make compiler command line tools available
- call c:\projects\assimp\scripts\appveyor\compiler_setup.bat
- set PATH=C:\Ruby24-x64\bin;%PATH%
- set CMAKE_DEFINES -DASSIMP_WERROR=ON
- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2013" set CMAKE_GENERATOR_NAME=Visual Studio 12 2013
- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2015" set CMAKE_GENERATOR_NAME=Visual Studio 14 2015
- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" set CMAKE_GENERATOR_NAME=Visual Studio 15 2017
- if "%platform%"=="x64" set CMAKE_GENERATOR_NAME=%CMAKE_GENERATOR_NAME% Win64
- cmake %CMAKE_DEFINES% -G "%CMAKE_GENERATOR_NAME%"
build_script:
- cd c:\projects\assimp
- if "%platform%" equ "x64" (cmake CMakeLists.txt -G "Visual Studio %Configuration% Win64")
- if "%platform%" equ "x86" (cmake CMakeLists.txt -G "Visual Studio %Configuration%")
- if "%platform%" equ "x64" (msbuild /m /p:Configuration=Release /p:Platform="x64" Assimp.sln)
- if "%platform%" equ "x86" (msbuild /m /p:Configuration=Release /p:Platform="Win32" Assimp.sln)
cache:
- code\assimp.dir\%CONFIGURATION%
- contrib\zlib\zlibstatic.dir\%CONFIGURATION%
- contrib\zlib\zlib.dir\%CONFIGURATION%
- tools\assimp_cmd\assimp_cmd.dir\%CONFIGURATION%
- tools\assimp_view\assimp_viewer.dir\%CONFIGURATION%
- test\unit.dir\%CONFIGURATION%
- bin\.mtime_cache
before_build:
- ruby scripts\AppVeyor\mtime_cache -g scripts\AppVeyor\cacheglobs.txt -c bin\.mtime_cache\cache.json
build:
parallel: true
project: Assimp.sln
after_build:
- 7z a assimp.7z c:\projects\assimp\bin\release\* c:\projects\assimp\lib\release\*
- 7z a assimp.7z bin\%CONFIGURATION%\* lib\%CONFIGURATION%\*
test_script:
- cmd: bin\%CONFIGURATION%\unit.exe --gtest_output=xml:testout.xml
on_finish:
- ps: (new-object net.webclient).UploadFile("https://ci.appveyor.com/api/testresults/junit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\testout.xml))
artifacts:
- path: assimp.7z

37
assimp-config-version.cmake.in
View File

@ -1,8 +1,43 @@
# Open Asset Import Library (assimp)
# ----------------------------------------------------------------------
# Copyright (c) 2006-2017, 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.
#----------------------------------------------------------------------
set( PACKAGE_VERSION "@ASSIMP_VERSION@" )
if( "${PACKAGE_FIND_VERSION}" VERSION_EQUAL "@ASSIMP_VERSION@")
set(PACKAGE_VERSION_EXACT 1)
endif()
if( "${PACKAGE_FIND_VERSION_MAJOR}.${PACKAGE_FIND_VERSION_MINOR}" EQUAL "@ASSIMP_SOVERSION@" )
if( "${PACKAGE_FIND_VERSION_MAJOR}.${PACKAGE_FIND_VERSION_MINOR}" EQUAL "@ASSIMP_VERSION@" )
set(PACKAGE_VERSION_COMPATIBLE 1)
elseif( "${PACKAGE_FIND_VERSION_MAJOR}" EQUAL "@ASSIMP_VERSION_MAJOR@" )
# for now backward compatible if minor version is less

2
assimp.pc.in
View File

@ -1,7 +1,7 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=@CMAKE_INSTALL_PREFIX@/
libdir=@CMAKE_INSTALL_PREFIX@/@ASSIMP_LIB_INSTALL_DIR@
includedir=@CMAKE_INSTALL_PREFIX@/@ASSIMP_INCLUDE_INSTALL_DIR@/assimp
includedir=@CMAKE_INSTALL_PREFIX@/@ASSIMP_INCLUDE_INSTALL_DIR@
Name: @CMAKE_PROJECT_NAME@
Description: Import various well-known 3D model formats in an uniform manner.

4
cmake-modules/CoverallsGenerateGcov.cmake
View File

@ -310,7 +310,7 @@ foreach (GCOV_FILE ${GCOV_FILES})
message("MD5: ${GCOV_SRC_PATH} = ${GCOV_CONTENTS_MD5}")
# Loads the gcov file as a list of lines.
# (We first open the file and replace all occurences of [] with _
# (We first open the file and replace all occurrences of [] with _
# because CMake will fail to parse a line containing unmatched brackets...
# also the \ to escaped \n in macros screws up things.)
# https://public.kitware.com/Bug/view.php?id=15369
@ -329,7 +329,7 @@ foreach (GCOV_FILE ${GCOV_FILES})
# Instead of trying to parse the source from the
# gcov file, simply read the file contents from the source file.
# (Parsing it from the gcov is hard because C-code uses ; in many places
# which also happens to be the same as the CMake list delimeter).
# which also happens to be the same as the CMake list delimiter).
file(READ ${GCOV_SRC_PATH} GCOV_FILE_SOURCE)
string(REPLACE "\\" "\\\\" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")

72
cmake-modules/FindDevIL.cmake 100644
View File

@ -0,0 +1,72 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindDevIL
# ---------
#
#
#
# This module locates the developer's image library.
# http://openil.sourceforge.net/
#
# This module sets:
#
# ::
#
# IL_LIBRARIES - the name of the IL library. These include the full path to
# the core DevIL library. This one has to be linked into the
# application.
# ILU_LIBRARIES - the name of the ILU library. Again, the full path. This
# library is for filters and effects, not actual loading. It
# doesn't have to be linked if the functionality it provides
# is not used.
# ILUT_LIBRARIES - the name of the ILUT library. Full path. This part of the
# library interfaces with OpenGL. It is not strictly needed
# in applications.
# IL_INCLUDE_DIR - where to find the il.h, ilu.h and ilut.h files.
# IL_FOUND - this is set to TRUE if all the above variables were set.
# This will be set to false if ILU or ILUT are not found,
# even if they are not needed. In most systems, if one
# library is found all the others are as well. That's the
# way the DevIL developers release it.
# TODO: Add version support.
# Tested under Linux and Windows (MSVC)
#include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
include(FindPackageHandleStandardArgs)
find_path(IL_INCLUDE_DIR il.h
PATH_SUFFIXES include IL
DOC "The path to the directory that contains il.h"
)
#message("IL_INCLUDE_DIR is ${IL_INCLUDE_DIR}")
find_library(IL_LIBRARIES
NAMES IL DEVIL
PATH_SUFFIXES lib64 lib lib32
DOC "The file that corresponds to the base il library."
)
#message("IL_LIBRARIES is ${IL_LIBRARIES}")
find_library(ILUT_LIBRARIES
NAMES ILUT
PATH_SUFFIXES lib64 lib lib32
DOC "The file that corresponds to the il (system?) utility library."
)
#message("ILUT_LIBRARIES is ${ILUT_LIBRARIES}")
find_library(ILU_LIBRARIES
NAMES ILU
PATH_SUFFIXES lib64 lib lib32
DOC "The file that corresponds to the il utility library."
)
#message("ILU_LIBRARIES is ${ILU_LIBRARIES}")
FIND_PACKAGE_HANDLE_STANDARD_ARGS(IL DEFAULT_MSG
IL_LIBRARIES IL_INCLUDE_DIR)

17
cmake-modules/FindIrrXML.cmake 100644
View File

@ -0,0 +1,17 @@
# Find IrrXMl from irrlicht project
#
# Find LibIrrXML headers and library
#
# IRRXML_FOUND - IrrXML found
# IRRXML_INCLUDE_DIR - Headers location
# IRRXML_LIBRARY - IrrXML main library
find_path(IRRXML_INCLUDE_DIR irrXML.h
PATH_SUFFIXES include/irrlicht include/irrxml)
find_library(IRRXML_LIBRARY IrrXML)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(IrrXML REQUIRED_VARS IRRXML_INCLUDE_DIR IRRXML_LIBRARY)
mark_as_advanced(IRRXML_INCLUDE_DIR IRRXML_LIBRARY)

3
cmake-modules/FindPkgMacros.cmake
View File

@ -59,10 +59,13 @@ endmacro(clear_if_changed)
# Try to get some hints from pkg-config, if available
macro(use_pkgconfig PREFIX PKGNAME)
# Android does not support PKG_CONFIG so we disable it
IF ( NOT ANDROID )
find_package(PkgConfig)
if (PKG_CONFIG_FOUND)
pkg_check_modules(${PREFIX} ${PKGNAME})
endif ()
ENDIF ( NOT ANDROID )
endmacro (use_pkgconfig)
# Couple a set of release AND debug libraries (or frameworks)

12
code/3DSConverter.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -55,18 +56,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using namespace Assimp;
static const unsigned int NotSet = 0xcdcdcdcd;
// ------------------------------------------------------------------------------------------------
// Setup final material indices, generae a default material if necessary
void Discreet3DSImporter::ReplaceDefaultMaterial()
{
// Try to find an existing material that matches the
// typical default material setting:
// - no textures
// - diffuse color (in grey!)
// NOTE: This is here to workaround the fact that some
// exporters are writing a default material, too.
unsigned int idx = 0xcdcdcdcd;
unsigned int idx( NotSet );
for (unsigned int i = 0; i < mScene->mMaterials.size();++i)
{
std::string s = mScene->mMaterials[i].mName;
@ -92,7 +94,9 @@ void Discreet3DSImporter::ReplaceDefaultMaterial()
}
idx = i;
}
if (0xcdcdcdcd == idx)idx = (unsigned int)mScene->mMaterials.size();
if ( NotSet == idx ) {
idx = ( unsigned int )mScene->mMaterials.size();
}
// now iterate through all meshes and through all faces and
// find all faces that are using the default material

14
code/3DSExporter.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -38,14 +39,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
#ifndef ASSIMP_BUILD_NO_EXPORT
#ifndef ASSIMP_BUILD_NO_3DS_EXPORTER
#include "3DSExporter.h"
#include "3DSLoader.h"
#include "3DSHelper.h"
#include "SceneCombiner.h"
#include <assimp/SceneCombiner.h>
#include "SplitLargeMeshes.h"
#include "StringComparison.h"
#include <assimp/IOSystem.hpp>
@ -150,7 +150,7 @@ namespace {
// ------------------------------------------------------------------------------------------------
// Worker function for exporting a scene to 3DS. Prototyped and registered in Exporter.cpp
void ExportScene3DS(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* pProperties)
void ExportScene3DS(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{
std::shared_ptr<IOStream> outfile (pIOSystem->Open(pFile, "wb"));
if(!outfile) {
@ -209,6 +209,12 @@ Discreet3DSExporter:: Discreet3DSExporter(std::shared_ptr<IOStream> outfile, con
}
}
// ------------------------------------------------------------------------------------------------
Discreet3DSExporter::~Discreet3DSExporter() {
// empty
}
// ------------------------------------------------------------------------------------------------
int Discreet3DSExporter::WriteHierarchy(const aiNode& node, int seq, int sibling_level)
{

22
code/3DSExporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -48,7 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <memory>
#include "StreamWriter.h"
#include "./../include/assimp/material.h"
#include <assimp/material.h>
struct aiScene;
struct aiNode;
@ -59,23 +60,21 @@ namespace Assimp
{
// ------------------------------------------------------------------------------------------------
/** Helper class to export a given scene to a 3DS file. */
/**
* @brief Helper class to export a given scene to a 3DS file.
*/
// ------------------------------------------------------------------------------------------------
class Discreet3DSExporter
{
class Discreet3DSExporter {
public:
Discreet3DSExporter(std::shared_ptr<IOStream> outfile, const aiScene* pScene);
~Discreet3DSExporter();
private:
void WriteMeshes();
void WriteMaterials();
void WriteTexture(const aiMaterial& mat, aiTextureType type, uint16_t chunk_flags);
void WriteFaceMaterialChunk(const aiMesh& mesh);
int WriteHierarchy(const aiNode& node, int level, int sibling_level);
void WriteString(const std::string& s);
void WriteString(const aiString& s);
void WriteColor(const aiColor3D& color);
@ -83,7 +82,6 @@ private:
void WritePercentChunk(double f);
private:
const aiScene* const scene;
StreamWriterLE writer;
@ -94,6 +92,6 @@ private:
};
}
} // Namespace Assimp
#endif
#endif // AI_3DSEXPORTER_H_INC

27
code/3DSHelper.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -43,15 +44,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_3DSFILEHELPER_H_INC
#define AI_3DSFILEHELPER_H_INC
#include "SpatialSort.h"
#include "SmoothingGroups.h"
#include "StringUtils.h"
#include "qnan.h"
#include "./../include/assimp/material.h"
#include "./../include/assimp/camera.h"
#include "./../include/assimp/light.h"
#include "./../include/assimp/anim.h"
#include <assimp/material.h>
#include <assimp/camera.h>
#include <assimp/light.h>
#include <assimp/anim.h>
#include <stdio.h> //sprintf
namespace Assimp {
@ -63,16 +63,19 @@ namespace D3DS {
/** Discreet3DS class: Helper class for loading 3ds files. Defines chunks
* and data structures.
*/
class Discreet3DS
{
class Discreet3DS {
private:
inline Discreet3DS() {}
Discreet3DS() {
// empty
}
~Discreet3DS() {
// empty
}
public:
//! data structure for a single chunk in a .3ds file
struct Chunk
{
struct Chunk {
uint16_t Flag;
uint32_t Size;
} PACK_STRUCT;

6
code/3DSLoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -54,6 +55,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/IOSystem.hpp>
#include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/importerdesc.h>
#include "StringComparison.h"
using namespace Assimp;
@ -1379,7 +1381,7 @@ void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
bGamma = true;
case Discreet3DS::CHUNK_RGBF:
if (sizeof(ai_real) * 3 > diff) {
if (sizeof(float) * 3 > diff) {
*out = clrError;
return;
}

3
code/3DSLoader.h
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

89
code/3MFXmlTags.h 100644
View File

@ -0,0 +1,89 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2017, 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.
----------------------------------------------------------------------
*/
#pragma once
namespace Assimp {
namespace D3MF {
namespace XmlTag {
static const std::string model = "model";
static const std::string model_unit = "unit";
static const std::string metadata = "metadata";
static const std::string resources = "resources";
static const std::string object = "object";
static const std::string mesh = "mesh";
static const std::string vertices = "vertices";
static const std::string vertex = "vertex";
static const std::string triangles = "triangles";
static const std::string triangle = "triangle";
static const std::string x = "x";
static const std::string y = "y";
static const std::string z = "z";
static const std::string v1 = "v1";
static const std::string v2 = "v2";
static const std::string v3 = "v3";
static const std::string id = "id";
static const std::string name = "name";
static const std::string type = "type";
static const std::string build = "build";
static const std::string item = "item";
static const std::string objectid = "objectid";
static const std::string transform = "transform";
static const std::string CONTENT_TYPES_ARCHIVE = "[Content_Types].xml";
static const std::string ROOT_RELATIONSHIPS_ARCHIVE = "_rels/.rels";
static const std::string SCHEMA_CONTENTTYPES = "http://schemas.openxmlformats.org/package/2006/content-types";
static const std::string SCHEMA_RELATIONSHIPS = "http://schemas.openxmlformats.org/package/2006/relationships";
static const std::string RELS_RELATIONSHIP_CONTAINER = "Relationships";
static const std::string RELS_RELATIONSHIP_NODE = "Relationship";
static const std::string RELS_ATTRIB_TARGET = "Target";
static const std::string RELS_ATTRIB_TYPE = "Type";
static const std::string RELS_ATTRIB_ID = "Id";
static const std::string PACKAGE_START_PART_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dmodel";
static const std::string PACKAGE_PRINT_TICKET_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/printticket";
static const std::string PACKAGE_TEXTURE_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dtexture";
static const std::string PACKAGE_CORE_PROPERTIES_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties";
static const std::string PACKAGE_THUMBNAIL_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/thumbnail";
}
} // Namespace D3MF
} // Namespace Assimp

4
code/ACLoader.cpp
View File

@ -4,7 +4,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -60,6 +61,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <assimp/config.h>
#include <assimp/IOSystem.hpp>
#include <assimp/importerdesc.h>
#include <memory>
using namespace Assimp;

3
code/ACLoader.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

8
code/AMFImporter.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -51,11 +52,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "AMFImporter_Macro.hpp"
#include "fast_atof.h"
#include "DefaultIOSystem.h"
#include <assimp/DefaultIOSystem.h>
// Header files, stdlib.
#include <memory>
#include <string>
namespace Assimp
{
@ -353,7 +353,7 @@ static bool ParseHelper_Decode_Base64_IsBase64(const char pChar)
void AMFImporter::ParseHelper_Decode_Base64(const std::string& pInputBase64, std::vector<uint8_t>& pOutputData) const
{
// With help from
// RenИ Nyffenegger http://www.adp-gmbh.ch/cpp/common/base64.html
// René Nyffenegger http://www.adp-gmbh.ch/cpp/common/base64.html
const std::string base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
uint8_t tidx = 0;

18
code/AMFImporter.hpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -52,9 +53,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "AMFImporter_Node.hpp"
// Header files, Assimp.
#include "assimp/DefaultLogger.hpp"
#include "assimp/importerdesc.h"
#include "assimp/ProgressHandler.hpp"
#include <assimp/DefaultLogger.hpp>
#include <assimp/importerdesc.h>
#include "assimp/types.h"
#include "BaseImporter.h"
#include "irrXMLWrapper.h"
@ -135,18 +135,18 @@ private:
};
/// \struct SPP_Texture
/// Data type for postprocessing step. More suitable container for texture.
/// Data type for post-processing step. More suitable container for texture.
struct SPP_Texture
{
std::string ID;
size_t Width, Height, Depth;
bool Tiled;
decltype(aiTexture::achFormatHint) FormatHint;
char FormatHint[ 9 ];// 8 for string + 1 for terminator.
uint8_t *Data;
};
/// \struct SComplexFace
/// Data type for postprocessing step. Contain face data.
/// Data type for post-processing step. Contain face data.
struct SComplexFace
{
aiFace Face;///< Face vertices.
@ -249,7 +249,7 @@ private:
/// \fn size_t PostprocessHelper_GetTextureID_Or_Create(const std::string& pID_R, const std::string& pID_G, const std::string& pID_B, const std::string& pID_A)
/// Return converted texture ID which related to specified source textures ID's. If converted texture does not exist then it will be created and ID on new
/// converted texture will be returned. Convertion: set of textures from \ref CAMFImporter_NodeElement_Texture to one \ref SPP_Texture and place it
/// converted texture will be returned. Conversion: set of textures from \ref CAMFImporter_NodeElement_Texture to one \ref SPP_Texture and place it
/// to converted textures list.
/// Any of source ID's can be absent(empty string) or even one ID only specified. But at least one ID must be specified.
/// \param [in] pID_R - ID of source "red" texture.
@ -378,7 +378,7 @@ private:
void XML_CheckNode_MustHaveChildren();
/// \fn bool XML_CheckNode_NameEqual(const std::string& pNodeName)
/// Chek if current node name is equal to pNodeName.
/// Check if current node name is equal to pNodeName.
/// \param [in] pNodeName - name for checking.
/// return true if current node name is equal to pNodeName, else - false.
bool XML_CheckNode_NameEqual(const std::string& pNodeName) { return mReader->getNodeName() == pNodeName; }

3
code/AMFImporter_Geometry.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

3
code/AMFImporter_Macro.hpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

3
code/AMFImporter_Material.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

71
code/AMFImporter_Node.hpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -59,18 +60,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/// \class CAMFImporter_NodeElement
/// Base class for elements of nodes.
class CAMFImporter_NodeElement
{
/***********************************************/
/******************** Types ********************/
/***********************************************/
class CAMFImporter_NodeElement {
public:
/// \enum EType
/// Define what data type contain node element.
enum EType
{
enum EType {
ENET_Color, ///< Color element: <color>.
ENET_Constellation,///< Grouping element: <constellation>.
ENET_Coordinates, ///< Coordinates element: <coordinates>.
@ -91,52 +85,37 @@ public:
ENET_Invalid ///< Element has invalid type and possible contain invalid data.
};
/***********************************************/
/****************** Constants ******************/
/***********************************************/
public:
const EType Type;///< Type of element.
/***********************************************/
/****************** Variables ******************/
/***********************************************/
public:
std::string ID;///< ID of element.
CAMFImporter_NodeElement* Parent;///< Parrent element. If nullptr then this node is root.
CAMFImporter_NodeElement* Parent;///< Parent element. If nullptr then this node is root.
std::list<CAMFImporter_NodeElement*> Child;///< Child elements.
/***********************************************/
/****************** Functions ******************/
/***********************************************/
public: /// Destructor, virtual..
virtual ~CAMFImporter_NodeElement() {
// empty
}
private:
/// \fn CAMFImporter_NodeElement(const CAMFImporter_NodeElement& pNodeElement)
/// Disabled copy constructor.
CAMFImporter_NodeElement(const CAMFImporter_NodeElement& pNodeElement);
/// \fn CAMFImporter_NodeElement& operator=(const CAMFImporter_NodeElement& pNodeElement)
/// Disabled assign operator.
CAMFImporter_NodeElement& operator=(const CAMFImporter_NodeElement& pNodeElement);
/// \fn CAMFImporter_NodeElement()
/// Disabled default constructor.
CAMFImporter_NodeElement();
protected:
/// \fn CAMFImporter_NodeElement(const EType pType, CAMFImporter_NodeElement* pParent)
/// In constructor inheritor must set element type.
/// \param [in] pType - element type.
/// \param [in] pParent - parent element.
CAMFImporter_NodeElement(const EType pType, CAMFImporter_NodeElement* pParent)
: Type(pType), Parent(pParent)
{}
: Type(pType)
, ID()
, Parent(pParent)
, Child() {
// empty
}
};// class IAMFImporter_NodeElement
/// \struct CAMFImporter_NodeElement_Constellation
@ -158,7 +137,7 @@ struct CAMFImporter_NodeElement_Instance : public CAMFImporter_NodeElement
{
/****************** Variables ******************/
std::string ObjectID;///< ID of object for instanciation.
std::string ObjectID;///< ID of object for instantiation.
/// \var Delta - The distance of translation in the x, y, or z direction, respectively, in the referenced object's coordinate system, to
/// create an instance of the object in the current constellation.
aiVector3D Delta;
@ -399,25 +378,23 @@ struct CAMFImporter_NodeElement_Triangle : public CAMFImporter_NodeElement
};// struct CAMFImporter_NodeElement_Triangle
/// \struct CAMFImporter_NodeElement_Texture
/// Structure that define texture node.
struct CAMFImporter_NodeElement_Texture : public CAMFImporter_NodeElement
{
/****************** Variables ******************/
struct CAMFImporter_NodeElement_Texture : public CAMFImporter_NodeElement {
size_t Width, Height, Depth;///< Size of the texture.
std::vector<uint8_t> Data;///< Data of the texture.
bool Tiled;
/****************** Functions ******************/
/// \fn CAMFImporter_NodeElement_Texture(CAMFImporter_NodeElement* pParent)
/// Constructor.
/// \param [in] pParent - pointer to parent node.
CAMFImporter_NodeElement_Texture(CAMFImporter_NodeElement* pParent)
: CAMFImporter_NodeElement(ENET_Texture, pParent)
{}
, Width( 0 )
, Height( 0 )
, Depth( 0 )
, Data()
, Tiled( false ){
// empty
}
};// struct CAMFImporter_NodeElement_Texture
#endif // INCLUDED_AI_AMF_IMPORTER_NODE_H

32
code/AMFImporter_Postprocess.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -49,18 +50,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "AMFImporter.hpp"
// Header files, Assimp.
#include "SceneCombiner.h"
#include <assimp/SceneCombiner.h>
#include "StandardShapes.h"
#include "StringUtils.h"
// Header files, stdlib.
#include <algorithm>
#include <iterator>
namespace Assimp
{
aiColor4D AMFImporter::SPP_Material::GetColor(const float pX, const float pY, const float pZ) const
aiColor4D AMFImporter::SPP_Material::GetColor(const float /*pX*/, const float /*pY*/, const float /*pZ*/) const
{
aiColor4D tcol;
@ -261,10 +261,18 @@ std::string TextureConverted_ID;
size_t off_b = 0;
// Calculate size of the target array and rule how data will be copied.
if(!pID_R.empty()) { tex_size += src_texture[0]->Data.size(); step++, off_g++, off_b++; }
if(!pID_G.empty()) { tex_size += src_texture[1]->Data.size(); step++, off_b++; }
if(!pID_B.empty()) { tex_size += src_texture[2]->Data.size(); step++; }
if(!pID_A.empty()) { tex_size += src_texture[3]->Data.size(); step++; }
if(!pID_R.empty() && nullptr != src_texture[ 0 ] ) {
tex_size += src_texture[0]->Data.size(); step++, off_g++, off_b++;
}
if(!pID_G.empty() && nullptr != src_texture[ 1 ] ) {
tex_size += src_texture[1]->Data.size(); step++, off_b++;
}
if(!pID_B.empty() && nullptr != src_texture[ 2 ] ) {
tex_size += src_texture[2]->Data.size(); step++;
}
if(!pID_A.empty() && nullptr != src_texture[ 3 ] ) {
tex_size += src_texture[3]->Data.size(); step++;
}
// Create target array.
converted_texture.Data = new uint8_t[tex_size];
@ -273,8 +281,11 @@ std::string TextureConverted_ID;
{
if(!pID.empty())
{
for(size_t idx_target = pOffset, idx_src = 0; idx_target < tex_size; idx_target += pStep, idx_src++)
converted_texture.Data[idx_target] = src_texture[pSrcTexNum]->Data.at(idx_src);
for(size_t idx_target = pOffset, idx_src = 0; idx_target < tex_size; idx_target += pStep, idx_src++) {
CAMFImporter_NodeElement_Texture* tex = src_texture[pSrcTexNum];
ai_assert(tex);
converted_texture.Data[idx_target] = tex->Data.at(idx_src);
}
}
};// auto CopyTextureData = [&](const size_t pOffset, const size_t pStep, const uint8_t pSrcTexNum) -> void
@ -678,7 +689,6 @@ std::list<unsigned int> mesh_idx;
tmesh->mNumVertices = static_cast<unsigned int>(vert_arr.size());
tmesh->mVertices = new aiVector3D[tmesh->mNumVertices];
tmesh->mColors[0] = new aiColor4D[tmesh->mNumVertices];
tmesh->mFaces = new aiFace[face_list_cur.size()];
memcpy(tmesh->mVertices, vert_arr.data(), tmesh->mNumVertices * sizeof(aiVector3D));
memcpy(tmesh->mColors[0], col_arr.data(), tmesh->mNumVertices * sizeof(aiColor4D));

9
code/ASELoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -45,6 +46,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ASSIMP_BUILD_NO_ASE_IMPORTER
#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
// internal headers
#include "ASELoader.h"
#include "StringComparison.h"
@ -54,6 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/IOSystem.hpp>
#include <assimp/DefaultLogger.hpp>
#include <assimp/scene.h>
#include <assimp/importerdesc.h>
#include <memory>
@ -1017,6 +1021,7 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
// convert bones, if existing
if (!mesh.mBones.empty()) {
ai_assert(avOutputBones);
// check whether there is a vertex weight for this vertex index
if (iIndex2 < mesh.mBoneVertices.size()) {
@ -1318,4 +1323,6 @@ bool ASEImporter::GenerateNormals(ASE::Mesh& mesh) {
return false;
}
#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
#endif // !! ASSIMP_BUILD_NO_BASE_IMPORTER

12
code/ASELoader.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -46,12 +47,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "BaseImporter.h"
#include <assimp/types.h>
#include "ASEParser.h"
struct aiNode;
#include "ASEParser.h"
namespace Assimp {
#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
// --------------------------------------------------------------------------------
/** Importer class for the 3DS ASE ASCII format.
@ -62,9 +64,6 @@ public:
ASEImporter();
~ASEImporter();
public:
// -------------------------------------------------------------------
/** Returns whether the class can handle the format of the given file.
* See BaseImporter::CanRead() for details.
@ -200,6 +199,9 @@ protected:
bool noSkeletonMesh;
};
#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
} // end of namespace Assimp
#endif // AI_3DSIMPORTER_H_INC

15
code/ASEParser.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -45,11 +46,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ASSIMP_BUILD_NO_ASE_IMPORTER
#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
// internal headers
#include "TextureTransform.h"
#include "ASELoader.h"
#include "MaterialSystem.h"
#include "fast_atof.h"
#include <assimp/DefaultLogger.hpp>
@ -1135,7 +1136,7 @@ void Parser::ParseLV3ScaleAnimationBlock(ASE::Animation& anim)
bool b = false;
// For the moment we're just reading the three floats -
// we ignore the <EFBFBD>dditional information for bezier's and TCBs
// we ignore the additional information for bezier's and TCBs
// simple scaling keyframe
if (TokenMatch(filePtr,"CONTROL_SCALE_SAMPLE" ,20))
@ -1181,7 +1182,7 @@ void Parser::ParseLV3PosAnimationBlock(ASE::Animation& anim)
bool b = false;
// For the moment we're just reading the three floats -
// we ignore the <EFBFBD>dditional information for bezier's and TCBs
// we ignore the additional information for bezier's and TCBs
// simple scaling keyframe
if (TokenMatch(filePtr,"CONTROL_POS_SAMPLE" ,18))
@ -1227,7 +1228,7 @@ void Parser::ParseLV3RotAnimationBlock(ASE::Animation& anim)
bool b = false;
// For the moment we're just reading the floats -
// we ignore the <EFBFBD>dditional information for bezier's and TCBs
// we ignore the additional information for bezier's and TCBs
// simple scaling keyframe
if (TokenMatch(filePtr,"CONTROL_ROT_SAMPLE" ,18))
@ -1858,7 +1859,7 @@ void Parser::ParseLV3MeshCFaceListBlock(unsigned int iNumFaces, ASE::Mesh& mesh)
++filePtr;
// Face entry
if (TokenMatch(filePtr,"MESH_CFACE" ,11))
if (TokenMatch(filePtr,"MESH_CFACE" ,10))
{
unsigned int aiValues[3];
unsigned int iIndex = 0;
@ -2151,4 +2152,6 @@ void Parser::ParseLV4MeshLong(unsigned int& iOut)
iOut = strtoul10(filePtr,&filePtr);
}
#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
#endif // !! ASSIMP_BUILD_NO_BASE_IMPORTER

7
code/ASEParser.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -48,6 +49,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/mesh.h>
#include <assimp/anim.h>
#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
// for some helper routines like IsSpace()
#include "ParsingUtils.h"
#include "qnan.h"
@ -661,4 +664,6 @@ public:
} // Namespace ASE
} // Namespace ASSIMP
#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
#endif // !! include guard

64
code/AssbinExporter.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -138,6 +139,17 @@ inline size_t Write<aiVector3D>(IOStream * stream, const aiVector3D& v)
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 <>
@ -159,6 +171,7 @@ inline size_t Write<aiQuaternion>(IOStream * stream, const aiQuaternion& v)
t += Write<float>(stream,v.x);
t += Write<float>(stream,v.y);
t += Write<float>(stream,v.z);
ai_assert(t == 16);
return 16;
}
@ -324,10 +337,13 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
{
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]);
@ -336,6 +352,44 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
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;
}
}
}
// -----------------------------------------------------------------------------------
@ -597,9 +651,9 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
Write<float>(&chunk,l->mAttenuationQuadratic);
}
Write<aiVector3D>(&chunk,(const aiVector3D&)l->mColorDiffuse);
Write<aiVector3D>(&chunk,(const aiVector3D&)l->mColorSpecular);
Write<aiVector3D>(&chunk,(const aiVector3D&)l->mColorAmbient);
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);
@ -757,7 +811,7 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
}
};
void ExportSceneAssbin(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* pProperties)
void ExportSceneAssbin(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{
AssbinExport exporter;
exporter.WriteBinaryDump( pFile, pIOSystem, pScene );

3
code/AssbinExporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

72
code/AssbinLoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -54,6 +55,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/mesh.h>
#include <assimp/anim.h>
#include <assimp/scene.h>
#include <assimp/importerdesc.h>
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
# include <zlib.h>
@ -196,9 +198,9 @@ template <typename T> void ReadBounds( IOStream * stream, T* /*p*/, unsigned int
stream->Seek( sizeof(T) * n, aiOrigin_CUR );
}
void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node )
{
void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node, aiNode* parent ) {
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AINODE);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -208,29 +210,72 @@ void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node )
(*node)->mTransformation = Read<aiMatrix4x4>(stream);
(*node)->mNumChildren = Read<unsigned int>(stream);
(*node)->mNumMeshes = Read<unsigned int>(stream);
unsigned int nb_metadata = Read<unsigned int>(stream);
if ((*node)->mNumMeshes)
{
if(parent) {
(*node)->mParent = parent;
}
if ((*node)->mNumMeshes) {
(*node)->mMeshes = new unsigned int[(*node)->mNumMeshes];
for (unsigned int i = 0; i < (*node)->mNumMeshes; ++i) {
(*node)->mMeshes[i] = Read<unsigned int>(stream);
}
}
if ((*node)->mNumChildren)
{
if ((*node)->mNumChildren) {
(*node)->mChildren = new aiNode*[(*node)->mNumChildren];
for (unsigned int i = 0; i < (*node)->mNumChildren; ++i) {
ReadBinaryNode( stream, &(*node)->mChildren[i] );
ReadBinaryNode( stream, &(*node)->mChildren[i], *node );
}
}
if ( nb_metadata > 0 ) {
(*node)->mMetaData = aiMetadata::Alloc(nb_metadata);
for (unsigned int i = 0; i < nb_metadata; ++i) {
(*node)->mMetaData->mKeys[i] = Read<aiString>(stream);
(*node)->mMetaData->mValues[i].mType = (aiMetadataType) Read<uint16_t>(stream);
void* data( nullptr );
switch ((*node)->mMetaData->mValues[i].mType) {
case AI_BOOL:
data = new bool(Read<bool>(stream));
break;
case AI_INT32:
data = new int32_t(Read<int32_t>(stream));
break;
case AI_UINT64:
data = new uint64_t(Read<uint64_t>(stream));
break;
case AI_FLOAT:
data = new float(Read<float>(stream));
break;
case AI_DOUBLE:
data = new double(Read<double>(stream));
break;
case AI_AISTRING:
data = new aiString(Read<aiString>(stream));
break;
case AI_AIVECTOR3D:
data = new aiVector3D(Read<aiVector3D>(stream));
break;
#ifndef SWIG
case FORCE_32BIT:
#endif // SWIG
default:
break;
}
(*node)->mMetaData->mValues[i].mData = data;
}
}
}
// -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryBone( IOStream * stream, aiBone* b )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIBONE);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -255,6 +300,7 @@ void AssbinImporter::ReadBinaryBone( IOStream * stream, aiBone* b )
void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMESH);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -380,6 +426,7 @@ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
void AssbinImporter::ReadBinaryMaterialProperty(IOStream * stream, aiMaterialProperty* prop)
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIALPROPERTY);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -397,6 +444,7 @@ void AssbinImporter::ReadBinaryMaterialProperty(IOStream * stream, aiMaterialPro
void AssbinImporter::ReadBinaryMaterial(IOStream * stream, aiMaterial* mat)
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIAL);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -419,6 +467,7 @@ void AssbinImporter::ReadBinaryMaterial(IOStream * stream, aiMaterial* mat)
void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd)
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AINODEANIM);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -468,6 +517,7 @@ void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd)
void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIANIMATION);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -489,6 +539,7 @@ void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim )
void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex)
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AITEXTURE);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -513,6 +564,7 @@ void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex)
void AssbinImporter::ReadBinaryLight( IOStream * stream, aiLight* l )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AILIGHT);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -540,6 +592,7 @@ void AssbinImporter::ReadBinaryLight( IOStream * stream, aiLight* l )
void AssbinImporter::ReadBinaryCamera( IOStream * stream, aiCamera* cam )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AICAMERA);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -556,6 +609,7 @@ void AssbinImporter::ReadBinaryCamera( IOStream * stream, aiCamera* cam )
void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
{
uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AISCENE);
/*uint32_t size =*/ Read<uint32_t>(stream);
@ -569,7 +623,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
// Read node graph
scene->mRootNode = new aiNode[1];
ReadBinaryNode( stream, &scene->mRootNode );
ReadBinaryNode( stream, &scene->mRootNode, (aiNode*)NULL );
// Read all meshes
if (scene->mNumMeshes)

7
code/AssbinLoader.h
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -46,7 +47,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define AI_ASSBINIMPORTER_H_INC
#include "BaseImporter.h"
#include <assimp/types.h>
struct aiMesh;
struct aiNode;
@ -71,7 +71,6 @@ class AssbinImporter : public BaseImporter
private:
bool shortened;
bool compressed;
protected:
public:
virtual bool CanRead(
@ -86,7 +85,7 @@ public:
IOSystem* pIOHandler
);
void ReadBinaryScene( IOStream * stream, aiScene* pScene );
void ReadBinaryNode( IOStream * stream, aiNode** mRootNode );
void ReadBinaryNode( IOStream * stream, aiNode** mRootNode, aiNode* parent );
void ReadBinaryMesh( IOStream * stream, aiMesh* mesh );
void ReadBinaryBone( IOStream * stream, aiBone* bone );
void ReadBinaryMaterial(IOStream * stream, aiMaterial* mat);

26
code/Assimp.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -65,8 +66,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ------------------------------------------------------------------------------------------------
using namespace Assimp;
namespace Assimp
{
namespace Assimp {
// underlying structure for aiPropertyStore
typedef BatchLoader::PropertyMap PropertyMap;
@ -109,8 +109,7 @@ static std::mutex gLogStreamMutex;
// ------------------------------------------------------------------------------------------------
// Custom LogStream implementation for the C-API
class LogToCallbackRedirector : public LogStream
{
class LogToCallbackRedirector : public LogStream {
public:
explicit LogToCallbackRedirector(const aiLogStream& s)
: stream (s) {
@ -145,8 +144,7 @@ private:
};
// ------------------------------------------------------------------------------------------------
void ReportSceneNotFoundError()
{
void ReportSceneNotFoundError() {
DefaultLogger::get()->error("Unable to find the Assimp::Importer for this aiScene. "
"The C-API does not accept scenes produced by the C++ API and vice versa");
@ -155,22 +153,18 @@ void ReportSceneNotFoundError()
// ------------------------------------------------------------------------------------------------
// Reads the given file and returns its content.
const aiScene* aiImportFile( const char* pFile, unsigned int pFlags)
{
const aiScene* aiImportFile( const char* pFile, unsigned int pFlags) {
return aiImportFileEx(pFile,pFlags,NULL);
}
// ------------------------------------------------------------------------------------------------
const aiScene* aiImportFileEx( const char* pFile, unsigned int pFlags, aiFileIO* pFS)
{
const aiScene* aiImportFileEx( const char* pFile, unsigned int pFlags, aiFileIO* pFS) {
return aiImportFileExWithProperties(pFile, pFlags, pFS, NULL);
}
// ------------------------------------------------------------------------------------------------
const aiScene* aiImportFileExWithProperties( const char* pFile, unsigned int pFlags,
aiFileIO* pFS,
const aiPropertyStore* props)
{
aiFileIO* pFS, const aiPropertyStore* props) {
ai_assert(NULL != pFile);
const aiScene* scene = NULL;
@ -200,8 +194,7 @@ const aiScene* aiImportFileExWithProperties( const char* pFile, unsigned int pFl
if( scene) {
ScenePrivateData* priv = const_cast<ScenePrivateData*>( ScenePriv(scene) );
priv->mOrigImporter = imp;
}
else {
} else {
// if failed, extract error code and destroy the import
gLastErrorString = imp->GetErrorString();
delete imp;
@ -209,6 +202,7 @@ const aiScene* aiImportFileExWithProperties( const char* pFile, unsigned int pFl
// return imported data. If the import failed the pointer is NULL anyways
ASSIMP_END_EXCEPTION_REGION(const aiScene*);
return scene;
}

6
code/AssimpCExport.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -44,8 +45,9 @@ Assimp C export interface. See Exporter.cpp for some notes.
*/
#ifndef ASSIMP_BUILD_NO_EXPORT
#include "CInterfaceIOWrapper.h"
#include "SceneCombiner.h"
#include <assimp/SceneCombiner.h>
#include "ScenePrivate.h"
#include <assimp/Exporter.hpp>

7
code/AssxmlExporter.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -41,7 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ASSXML exporter main code
*/
#include <stdarg.h>
#include "./../include/assimp/version.h"
#include <assimp/version.h>
#include "ProcessHelper.h"
#include <assimp/IOStream.hpp>
#include <assimp/IOSystem.hpp>
@ -630,7 +631,7 @@ void WriteDump(const aiScene* scene, IOStream* io, bool shortened) {
} // end of namespace AssxmlExport
void ExportSceneAssxml(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* pProperties)
void ExportSceneAssxml(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{
IOStream * out = pIOSystem->Open( pFile, "wt" );
if (!out) return;

3
code/AssxmlExporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

31
code/B3DImporter.cpp
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@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -56,7 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/anim.h>
#include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/importerdesc.h>
using namespace Assimp;
using namespace std;
@ -81,6 +82,20 @@ static const aiImporterDesc desc = {
//#define DEBUG_B3D
template<typename T>
void DeleteAllBarePointers(std::vector<T>& x)
{
for(auto p : x)
{
delete p;
}
}
B3DImporter::~B3DImporter()
{
DeleteAllBarePointers(_animations);
}
// ------------------------------------------------------------------------------------------------
bool B3DImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, bool /*checkSig*/) const{
@ -156,7 +171,8 @@ int B3DImporter::ReadByte(){
// ------------------------------------------------------------------------------------------------
int B3DImporter::ReadInt(){
if( _pos+4<=_buf.size() ){
int n=*(int*)&_buf[_pos];
int n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
}
@ -167,7 +183,8 @@ int B3DImporter::ReadInt(){
// ------------------------------------------------------------------------------------------------
float B3DImporter::ReadFloat(){
if( _pos+4<=_buf.size() ){
float n=*(float*)&_buf[_pos];
float n;
memcpy(&n, &_buf[_pos], 4);
_pos+=4;
return n;
}
@ -557,13 +574,19 @@ aiNode *B3DImporter::ReadNODE( aiNode *parent ){
void B3DImporter::ReadBB3D( aiScene *scene ){
_textures.clear();
_materials.clear();
_vertices.clear();
_meshes.clear();
DeleteAllBarePointers(_nodes);
_nodes.clear();
_nodeAnims.clear();
DeleteAllBarePointers(_animations);
_animations.clear();
string t=ReadChunk();

6
code/B3DImporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -48,7 +49,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/material.h>
#include "BaseImporter.h"
#include <string>
#include <vector>
struct aiNodeAnim;
@ -59,6 +59,8 @@ namespace Assimp{
class B3DImporter : public BaseImporter{
public:
B3DImporter() = default;
virtual ~B3DImporter();
virtual bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const;

4
code/BVHLoader.cpp
View File

@ -4,7 +4,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -51,6 +52,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "TinyFormatter.h"
#include <assimp/IOSystem.hpp>
#include <assimp/scene.h>
#include <assimp/importerdesc.h>
using namespace Assimp;
using namespace Assimp::Formatter;

3
code/BVHLoader.h
View File

@ -4,7 +4,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

61
code/BaseImporter.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -50,6 +51,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <assimp/Importer.hpp>
#include <assimp/postprocess.h>
#include <assimp/importerdesc.h>
#include <ios>
#include <list>
#include <memory>
@ -87,12 +89,12 @@ aiScene* BaseImporter::ReadFile(const Importer* pImp, const std::string& pFile,
FileSystemFilter filter(pFile,pIOHandler);
// create a scene object to hold the data
ScopeGuard<aiScene> sc(new aiScene());
std::unique_ptr<aiScene> sc(new aiScene());
// dispatch importing
try
{
InternReadFile( pFile, sc, &filter);
InternReadFile( pFile, sc.get(), &filter);
} catch( const std::exception& err ) {
// extract error description
@ -102,8 +104,7 @@ aiScene* BaseImporter::ReadFile(const Importer* pImp, const std::string& pFile,
}
// return what we gathered from the import.
sc.dismiss();
return sc;
return sc.release();
}
// ------------------------------------------------------------------------------------------------
@ -301,24 +302,13 @@ void BaseImporter::GetExtensionList(std::set<std::string>& extensions)
return false;
}
#include "../contrib/ConvertUTF/ConvertUTF.h"
// ------------------------------------------------------------------------------------------------
void ReportResult(ConversionResult res)
{
if(res == sourceExhausted) {
DefaultLogger::get()->error("Source ends with incomplete character sequence, transformation to UTF-8 fails");
}
else if(res == sourceIllegal) {
DefaultLogger::get()->error("Source contains illegal character sequence, transformation to UTF-8 fails");
}
}
#include "../contrib/utf8cpp/source/utf8.h"
// ------------------------------------------------------------------------------------------------
// Convert to UTF8 data
void BaseImporter::ConvertToUTF8(std::vector<char>& data)
{
ConversionResult result;
//ConversionResult result;
if(data.size() < 8) {
throw DeadlyImportError("File is too small");
}
@ -332,6 +322,7 @@ void BaseImporter::ConvertToUTF8(std::vector<char>& data)
return;
}
// UTF 32 BE with BOM
if(*((uint32_t*)&data.front()) == 0xFFFE0000) {
@ -345,21 +336,10 @@ void BaseImporter::ConvertToUTF8(std::vector<char>& data)
if(*((uint32_t*)&data.front()) == 0x0000FFFE) {
DefaultLogger::get()->debug("Found UTF-32 BOM ...");
const uint32_t* sstart = (uint32_t*)&data.front()+1, *send = (uint32_t*)&data.back()+1;
char* dstart,*dend;
std::vector<char> output;
do {
output.resize(output.size()?output.size()*3/2:data.size()/2);
dstart = &output.front(),dend = &output.back()+1;
result = ConvertUTF32toUTF8((const UTF32**)&sstart,(const UTF32*)send,(UTF8**)&dstart,(UTF8*)dend,lenientConversion);
} while(result == targetExhausted);
ReportResult(result);
// copy to output buffer.
const size_t outlen = (size_t)(dstart-&output.front());
data.assign(output.begin(),output.begin()+outlen);
int *ptr = (int*)&data[ 0 ];
int *end = ptr + ( data.size() / sizeof(int) ) +1;
utf8::utf32to8( ptr, end, back_inserter(output));
return;
}
@ -376,21 +356,8 @@ void BaseImporter::ConvertToUTF8(std::vector<char>& data)
if(*((uint16_t*)&data.front()) == 0xFEFF) {
DefaultLogger::get()->debug("Found UTF-16 BOM ...");
const uint16_t* sstart = (uint16_t*)&data.front()+1, *send = (uint16_t*)(&data.back()+1);
char* dstart,*dend;
std::vector<char> output;
do {
output.resize(output.size()?output.size()*3/2:data.size()*3/4);
dstart = &output.front(),dend = &output.back()+1;
result = ConvertUTF16toUTF8((const UTF16**)&sstart,(const UTF16*)send,(UTF8**)&dstart,(UTF8*)dend,lenientConversion);
} while(result == targetExhausted);
ReportResult(result);
// copy to output buffer.
const size_t outlen = (size_t)(dstart-&output.front());
data.assign(output.begin(),output.begin()+outlen);
std::vector<unsigned char> output;
utf8::utf16to8(data.begin(), data.end(), back_inserter(output));
return;
}
}

48
code/BaseImporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -44,14 +45,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "Exceptional.h"
#include <string>
#include <map>
#include <vector>
#include <set>
#include <assimp/types.h>
#include <assimp/ProgressHandler.hpp>
struct aiScene;
struct aiImporterDesc;
namespace Assimp {
@ -61,47 +61,10 @@ class BaseProcess;
class SharedPostProcessInfo;
class IOStream;
// utility to do char4 to uint32 in a portable manner
#define AI_MAKE_MAGIC(string) ((uint32_t)((string[0] << 24) + \
(string[1] << 16) + (string[2] << 8) + string[3]))
// ---------------------------------------------------------------------------
template <typename T>
struct ScopeGuard
{
explicit ScopeGuard(T* obj) : obj(obj), mdismiss() {}
~ScopeGuard () throw() {
if (!mdismiss) {
delete obj;
}
obj = NULL;
}
T* dismiss() {
mdismiss=true;
return obj;
}
operator T*() {
return obj;
}
T* operator -> () {
return obj;
}
private:
// no copying allowed.
ScopeGuard();
ScopeGuard( const ScopeGuard & );
ScopeGuard &operator = ( const ScopeGuard & );
T* obj;
bool mdismiss;
};
// ---------------------------------------------------------------------------
/** FOR IMPORTER PLUGINS ONLY: The BaseImporter defines a common interface
@ -194,14 +157,11 @@ public:
const Importer* pImp
);
// -------------------------------------------------------------------
/** Called by #Importer::GetImporterInfo to get a description of
* some loader features. Importers must provide this information. */
virtual const aiImporterDesc* GetInfo() const = 0;
// -------------------------------------------------------------------
/** Called by #Importer::GetExtensionList for each loaded importer.
* Take the extension list contained in the structure returned by
@ -317,7 +277,7 @@ public: // static utilities
* @param Size of one token, in bytes. Maximally 16 bytes.
* @return true if one of the given tokens was found
*
* @note For convinence, the check is also performed for the
* @note For convenience, the check is also performed for the
* byte-swapped variant of all tokens (big endian). Only for
* tokens of size 2,4.
*/

3
code/BaseProcess.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

5
code/BaseProcess.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -43,8 +44,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define INCLUDED_AI_BASEPROCESS_H
#include <map>
#include <assimp/types.h>
#include "GenericProperty.h"
struct aiScene;

7
code/Bitmap.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -101,7 +102,7 @@ namespace Assimp {
offset += Copy(&data[offset], header.size);
offset += Copy(&data[offset], header.reserved1);
offset += Copy(&data[offset], header.reserved2);
offset += Copy(&data[offset], header.offset);
Copy(&data[offset], header.offset);
file->Write(data, Header::header_size, 1);
}
@ -121,7 +122,7 @@ namespace Assimp {
offset += Copy(&data[offset], dib.x_resolution);
offset += Copy(&data[offset], dib.y_resolution);
offset += Copy(&data[offset], dib.nb_colors);
offset += Copy(&data[offset], dib.nb_important_colors);
Copy(&data[offset], dib.nb_important_colors);
file->Write(data, DIB::dib_size, 1);
}

29
code/Bitmap.h
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -50,25 +51,21 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <stdint.h>
#include <cstddef>
struct aiTexture;
namespace Assimp {
class IOStream;
class Bitmap {
class Bitmap {
protected:
struct Header {
uint16_t type;
uint32_t size;
uint16_t reserved1;
uint16_t reserved2;
uint32_t offset;
// We define the struct size because sizeof(Header) might return a wrong result because of structure padding.
@ -79,31 +76,19 @@ class Bitmap {
sizeof(uint16_t) + // reserved1
sizeof(uint16_t) + // reserved2
sizeof(uint32_t); // offset
};
struct DIB {
uint32_t size;
int32_t width;
int32_t height;
uint16_t planes;
uint16_t bits_per_pixel;
uint32_t compression;
uint32_t image_size;
int32_t x_resolution;
int32_t y_resolution;
uint32_t nb_colors;
uint32_t nb_important_colors;
// We define the struct size because sizeof(DIB) might return a wrong result because of structure padding.
@ -120,23 +105,17 @@ class Bitmap {
sizeof(int32_t) + // y_resolution
sizeof(uint32_t) + // nb_colors
sizeof(uint32_t); // nb_important_colors
};
static const std::size_t mBytesPerPixel = 4;
public:
static void Save(aiTexture* texture, IOStream* file);
protected:
static void WriteHeader(Header& header, IOStream* file);
static void WriteDIB(DIB& dib, IOStream* file);
static void WriteData(aiTexture* texture, IOStream* file);
};
}

6
code/BlenderBMesh.cpp
View File

@ -52,7 +52,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp
{
template< > const std::string LogFunctions< BlenderBMeshConverter >::log_prefix = "BLEND_BMESH: ";
template< > const char* LogFunctions< BlenderBMeshConverter >::Prefix()
{
static auto prefix = "BLEND_BMESH: ";
return prefix;
}
}
using namespace Assimp;

4
code/BlenderDNA.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -48,6 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "BlenderDNA.h"
#include "StreamReader.h"
#include "fast_atof.h"
#include "TinyFormatter.h"
using namespace Assimp;
using namespace Assimp::Blender;

17
code/BlenderDNA.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -46,12 +47,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define INCLUDED_AI_BLEND_DNA_H
#include "BaseImporter.h"
#include "TinyFormatter.h"
#include "StreamReader.h"
#include <assimp/DefaultLogger.hpp>
#include <stdint.h>
#include <memory>
#include <map>
// enable verbose log output. really verbose, so be careful.
#ifdef ASSIMP_BUILD_DEBUG
@ -92,6 +92,12 @@ struct Error : DeadlyImportError {
* descendents. It serves as base class for all data structure fields. */
// -------------------------------------------------------------------------------
struct ElemBase {
ElemBase()
: dna_type(nullptr)
{
// empty
}
virtual ~ElemBase() {
// empty
}
@ -253,10 +259,7 @@ public:
* a compiler complain is the result.
* @param dest Destination value to be written
* @param db File database, including input stream. */
template <typename T> inline void Convert (T& dest,
const FileDatabase& db) const;
template <typename T> void Convert (T& dest, const FileDatabase& db) const;
// --------------------------------------------------------
// generic converter

9
code/BlenderDNA.inl
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -46,6 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define INCLUDED_AI_BLEND_DNA_INL
#include <memory>
#include "TinyFormatter.h"
namespace Assimp {
namespace Blender {
@ -587,7 +589,10 @@ template <> inline void Structure :: Convert<short> (short& dest,const FileData
{
// automatic rescaling from short to float and vice versa (seems to be used by normals)
if (name == "float") {
dest = static_cast<short>(db.reader->GetF4() * 32767.f);
float f = db.reader->GetF4();
if ( f > 1.0f )
f = 1.0f;
dest = static_cast<short>( f * 32767.f);
//db.reader->IncPtr(-4);
return;
}

8
code/BlenderIntermediate.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -48,9 +49,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "BlenderLoader.h"
#include "BlenderDNA.h"
#include "BlenderScene.h"
#include "BlenderSceneGen.h"
#include <deque>
#include "./../include/assimp/material.h"
#include <assimp/material.h>
struct aiTexture;
@ -110,7 +110,7 @@ namespace Blender {
void operator= (const TempArray&) {
}
TempArray(const TempArray& arr) {
TempArray(const TempArray& /*arr*/) {
}
private:

40
code/BlenderLoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -54,12 +55,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "BlenderBMesh.h"
#include "StringUtils.h"
#include <assimp/scene.h>
#include "StringComparison.h"
#include <assimp/importerdesc.h>
#include "StringComparison.h"
#include "StreamReader.h"
#include "MemoryIOWrapper.h"
#include <cctype>
#include <cstdint>
// zlib is needed for compressed blend files
@ -72,7 +74,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endif
namespace Assimp {
template<> const std::string LogFunctions<BlenderImporter>::log_prefix = "BLEND: ";
template<> const char* LogFunctions<BlenderImporter>::Prefix()
{
static auto prefix = "BLEND: ";
return prefix;
}
}
using namespace Assimp;
@ -96,8 +102,9 @@ static const aiImporterDesc blenderDesc = {
// ------------------------------------------------------------------------------------------------
// Constructor to be privately used by Importer
BlenderImporter::BlenderImporter()
: modifier_cache(new BlenderModifierShowcase())
{}
: modifier_cache(new BlenderModifierShowcase()) {
// empty
}
// ------------------------------------------------------------------------------------------------
// Destructor, private as well
@ -107,6 +114,7 @@ BlenderImporter::~BlenderImporter()
}
static const char* Tokens[] = { "BLENDER" };
static const char* TokensForSearch[] = { "blender" };
// ------------------------------------------------------------------------------------------------
// Returns whether the class can handle the format of the given file.
@ -119,7 +127,7 @@ bool BlenderImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, b
else if ((!extension.length() || checkSig) && pIOHandler) {
// note: this won't catch compressed files
return SearchFileHeaderForToken(pIOHandler,pFile, Tokens,1);
return SearchFileHeaderForToken(pIOHandler,pFile, TokensForSearch,1);
}
return false;
}
@ -145,8 +153,7 @@ void BlenderImporter::SetupProperties(const Importer* /*pImp*/)
// nothing to be done for the moment
}
struct free_it
{
struct free_it {
free_it(void* free) : free(free) {}
~free_it() {
::free(this->free);
@ -165,6 +172,7 @@ void BlenderImporter::InternReadFile( const std::string& pFile,
free_it free_it_really(dest);
#endif
FileDatabase file;
std::shared_ptr<IOStream> stream(pIOHandler->Open(pFile,"rb"));
if (!stream) {
@ -1140,7 +1148,7 @@ void BlenderImporter::ConvertMesh(const Scene& /*in*/, const Object* /*obj*/, co
// ------------------------------------------------------------------------------------------------
aiCamera* BlenderImporter::ConvertCamera(const Scene& /*in*/, const Object* obj, const Camera* cam, ConversionData& /*conv_data*/)
{
ScopeGuard<aiCamera> out(new aiCamera());
std::unique_ptr<aiCamera> out(new aiCamera());
out->mName = obj->id.name+2;
out->mPosition = aiVector3D(0.f, 0.f, 0.f);
out->mUp = aiVector3D(0.f, 1.f, 0.f);
@ -1151,13 +1159,13 @@ aiCamera* BlenderImporter::ConvertCamera(const Scene& /*in*/, const Object* obj,
out->mClipPlaneNear = cam->clipsta;
out->mClipPlaneFar = cam->clipend;
return out.dismiss();
return out.release();
}
// ------------------------------------------------------------------------------------------------
aiLight* BlenderImporter::ConvertLight(const Scene& /*in*/, const Object* obj, const Lamp* lamp, ConversionData& /*conv_data*/)
{
ScopeGuard<aiLight> out(new aiLight());
std::unique_ptr<aiLight> out(new aiLight());
out->mName = obj->id.name+2;
switch (lamp->type)
@ -1195,7 +1203,7 @@ aiLight* BlenderImporter::ConvertLight(const Scene& /*in*/, const Object* obj, c
out->mColorAmbient = aiColor3D(lamp->r, lamp->g, lamp->b) * lamp->energy;
out->mColorSpecular = aiColor3D(lamp->r, lamp->g, lamp->b) * lamp->energy;
out->mColorDiffuse = aiColor3D(lamp->r, lamp->g, lamp->b) * lamp->energy;
return out.dismiss();
return out.release();
}
// ------------------------------------------------------------------------------------------------
@ -1213,7 +1221,7 @@ aiNode* BlenderImporter::ConvertNode(const Scene& in, const Object* obj, Convers
++it;
}
ScopeGuard<aiNode> node(new aiNode(obj->id.name+2)); // skip over the name prefix 'OB'
std::unique_ptr<aiNode> node(new aiNode(obj->id.name+2)); // skip over the name prefix 'OB'
if (obj->data) {
switch (obj->type)
{
@ -1297,14 +1305,14 @@ aiNode* BlenderImporter::ConvertNode(const Scene& in, const Object* obj, Convers
aiNode** nd = node->mChildren = new aiNode*[node->mNumChildren]();
for (const Object* nobj :children) {
*nd = ConvertNode(in,nobj,conv_data,node->mTransformation * parentTransform);
(*nd++)->mParent = node;
(*nd++)->mParent = node.get();
}
}
// apply modifiers
modifier_cache->ApplyModifiers(*node,conv_data,in,*obj);
return node.dismiss();
return node.release();
}
#endif // ASSIMP_BUILD_NO_BLEND_IMPORTER

3
code/BlenderLoader.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

13
code/BlenderModifier.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -42,10 +43,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* @brief Implementation of some blender modifiers (i.e subdivision, mirror).
*/
#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
#include "BlenderModifier.h"
#include "SceneCombiner.h"
#include <assimp/SceneCombiner.h>
#include "Subdivision.h"
#include <assimp/scene.h>
#include <memory>
@ -265,7 +266,7 @@ void BlenderModifier_Mirror :: DoIt(aiNode& out, ConversionData& conv_data, co
std::copy(out.mMeshes,out.mMeshes+out.mNumMeshes,nind);
std::transform(out.mMeshes,out.mMeshes+out.mNumMeshes,nind+out.mNumMeshes,
std::bind1st(std::plus< unsigned int >(),out.mNumMeshes));
[&out](unsigned int n) { return out.mNumMeshes + n; });
delete[] out.mMeshes;
out.mMeshes = nind;
@ -309,7 +310,9 @@ void BlenderModifier_Subdivision :: DoIt(aiNode& out, ConversionData& conv_data
std::unique_ptr<Subdivider> subd(Subdivider::Create(algo));
ai_assert(subd);
if ( conv_data.meshes->empty() ) {
return;
}
aiMesh** const meshes = &conv_data.meshes[conv_data.meshes->size() - out.mNumMeshes];
std::unique_ptr<aiMesh*[]> tempmeshes(new aiMesh*[out.mNumMeshes]());

3
code/BlenderModifier.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

47
code/BlenderScene.cpp
View File

@ -44,9 +44,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
#include "BlenderDNA.h"
#include "BlenderScene.h"
#include "BlenderSceneGen.h"
#include "BlenderDNA.h"
using namespace Assimp;
using namespace Assimp::Blender;
@ -59,7 +59,9 @@ template <> void Structure :: Convert<Object> (
{
ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
ReadField<ErrorPolicy_Fail>((int&)dest.type,"type",db);
int temp = 0;
ReadField<ErrorPolicy_Fail>(temp,"type",db);
dest.type = static_cast<Assimp::Blender::Object::Type>(temp);
ReadFieldArray2<ErrorPolicy_Warn>(dest.obmat,"obmat",db);
ReadFieldArray2<ErrorPolicy_Warn>(dest.parentinv,"parentinv",db);
ReadFieldArray<ErrorPolicy_Warn>(dest.parsubstr,"parsubstr",db);
@ -100,14 +102,21 @@ template <> void Structure :: Convert<MTex> (
) const
{
ReadField<ErrorPolicy_Igno>((short&)dest.mapto,"mapto",db);
ReadField<ErrorPolicy_Igno>((int&)dest.blendtype,"blendtype",db);
int temp_short = 0;
ReadField<ErrorPolicy_Igno>(temp_short,"mapto",db);
dest.mapto = static_cast<Assimp::Blender::MTex::MapType>(temp_short);
int temp = 0;
ReadField<ErrorPolicy_Igno>(temp,"blendtype",db);
dest.blendtype = static_cast<Assimp::Blender::MTex::BlendType>(temp);
ReadFieldPtr<ErrorPolicy_Igno>(dest.object,"*object",db);
ReadFieldPtr<ErrorPolicy_Igno>(dest.tex,"*tex",db);
ReadFieldArray<ErrorPolicy_Igno>(dest.uvname,"uvname",db);
ReadField<ErrorPolicy_Igno>((int&)dest.projx,"projx",db);
ReadField<ErrorPolicy_Igno>((int&)dest.projy,"projy",db);
ReadField<ErrorPolicy_Igno>((int&)dest.projz,"projz",db);
ReadField<ErrorPolicy_Igno>(temp,"projx",db);
dest.projx = static_cast<Assimp::Blender::MTex::Projection>(temp);
ReadField<ErrorPolicy_Igno>(temp,"projy",db);
dest.projy = static_cast<Assimp::Blender::MTex::Projection>(temp);
ReadField<ErrorPolicy_Igno>(temp,"projz",db);
dest.projx = static_cast<Assimp::Blender::MTex::Projection>(temp);
ReadField<ErrorPolicy_Igno>(dest.mapping,"mapping",db);
ReadFieldArray<ErrorPolicy_Igno>(dest.ofs,"ofs",db);
ReadFieldArray<ErrorPolicy_Igno>(dest.size,"size",db);
@ -190,7 +199,9 @@ template <> void Structure :: Convert<Lamp> (
{
ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
ReadField<ErrorPolicy_Fail>((int&)dest.type,"type",db);
int temp = 0;
ReadField<ErrorPolicy_Fail>(temp,"type",db);
dest.type = static_cast<Assimp::Blender::Lamp::Type>(temp);
ReadField<ErrorPolicy_Igno>(dest.flags,"flags",db);
ReadField<ErrorPolicy_Igno>(dest.colormodel,"colormodel",db);
ReadField<ErrorPolicy_Igno>(dest.totex,"totex",db);
@ -204,7 +215,8 @@ template <> void Structure :: Convert<Lamp> (
ReadField<ErrorPolicy_Igno>(dest.spotblend,"spotblend",db);
ReadField<ErrorPolicy_Igno>(dest.att1,"att1",db);
ReadField<ErrorPolicy_Igno>(dest.att2,"att2",db);
ReadField<ErrorPolicy_Igno>((int&)dest.falloff_type,"falloff_type",db);
ReadField<ErrorPolicy_Igno>(temp,"falloff_type",db);
dest.falloff_type = static_cast<Assimp::Blender::Lamp::FalloffType>(temp);
ReadField<ErrorPolicy_Igno>(dest.sun_brightness,"sun_brightness",db);
ReadField<ErrorPolicy_Igno>(dest.area_size,"area_size",db);
ReadField<ErrorPolicy_Igno>(dest.area_sizey,"area_sizey",db);
@ -522,7 +534,7 @@ template <> void Structure :: Convert<MVert> (
ReadFieldArray<ErrorPolicy_Fail>(dest.co,"co",db);
ReadFieldArray<ErrorPolicy_Fail>(dest.no,"no",db);
ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
ReadField<ErrorPolicy_Warn>(dest.mat_nr,"mat_nr",db);
//ReadField<ErrorPolicy_Warn>(dest.mat_nr,"mat_nr",db);
ReadField<ErrorPolicy_Igno>(dest.bweight,"bweight",db);
db.reader->IncPtr(size);
@ -693,8 +705,12 @@ template <> void Structure :: Convert<Tex> (
const FileDatabase& db
) const
{
ReadField<ErrorPolicy_Igno>((short&)dest.imaflag,"imaflag",db);
ReadField<ErrorPolicy_Fail>((int&)dest.type,"type",db);
short temp_short = 0;
ReadField<ErrorPolicy_Igno>(temp_short,"imaflag",db);
dest.imaflag = static_cast<Assimp::Blender::Tex::ImageFlags>(temp_short);
int temp = 0;
ReadField<ErrorPolicy_Fail>(temp,"type",db);
dest.type = static_cast<Assimp::Blender::Tex::Type>(temp);
ReadFieldPtr<ErrorPolicy_Warn>(dest.ima,"*ima",db);
db.reader->IncPtr(size);
@ -708,8 +724,11 @@ template <> void Structure :: Convert<Camera> (
{
ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
ReadField<ErrorPolicy_Warn>((int&)dest.type,"type",db);
ReadField<ErrorPolicy_Warn>((int&)dest.flag,"flag",db);
int temp = 0;
ReadField<ErrorPolicy_Warn>(temp,"type",db);
dest.type = static_cast<Assimp::Blender::Camera::Type>(temp);
ReadField<ErrorPolicy_Warn>(temp,"flag",db);
dest.flag = static_cast<Assimp::Blender::Camera::Type>(temp);
ReadField<ErrorPolicy_Warn>(dest.lens,"lens",db);
ReadField<ErrorPolicy_Warn>(dest.sensor_x,"sensor_x",db);
ReadField<ErrorPolicy_Igno>(dest.clipsta,"clipsta",db);

59
code/BlenderScene.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -224,6 +225,14 @@ struct TFace : ElemBase {
// -------------------------------------------------------------------------------
struct MTFace : ElemBase {
MTFace()
: flag(0)
, mode(0)
, tile(0)
, unwrap(0)
{
}
float uv[4][2] FAIL;
char flag;
short mode;
@ -616,6 +625,17 @@ struct Object : ElemBase {
std::shared_ptr<ElemBase> data FAIL;
ListBase modifiers;
Object()
: ElemBase()
, type( Type_EMPTY )
, parent( nullptr )
, track()
, proxy()
, proxy_from()
, data() {
// empty
}
};
@ -624,6 +644,15 @@ struct Base : ElemBase {
Base* prev WARN;
std::shared_ptr<Base> next WARN;
std::shared_ptr<Object> object WARN;
Base()
: ElemBase()
, prev( nullptr )
, next()
, object() {
// empty
// empty
}
};
// -------------------------------------------------------------------------------
@ -635,8 +664,15 @@ struct Scene : ElemBase {
std::shared_ptr<Base> basact WARN;
ListBase base;
};
Scene()
: ElemBase()
, camera()
, world()
, basact() {
// empty
}
};
// -------------------------------------------------------------------------------
struct Image : ElemBase {
@ -664,6 +700,11 @@ struct Image : ElemBase {
short animspeed;
short gen_x, gen_y, gen_type;
Image()
: ElemBase() {
// empty
}
};
// -------------------------------------------------------------------------------
@ -751,6 +792,14 @@ struct Tex : ElemBase {
//VoxelData *vd;
//char use_nodes;
Tex()
: ElemBase()
, imaflag( ImageFlags_INTERPOL )
, type( Type_CLOUDS )
, ima() {
// empty
}
};
// -------------------------------------------------------------------------------
@ -839,8 +888,12 @@ struct MTex : ElemBase {
//float lifefac, sizefac, ivelfac, pvelfac;
//float shadowfac;
//float zenupfac, zendownfac, blendfac;
};
MTex()
: ElemBase() {
// empty
}
};
}
}

15
code/BlenderTessellator.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -58,7 +59,11 @@ static const unsigned int BLEND_TESS_MAGIC = 0x83ed9ac3;
namspace Assimp
{
template< > const std::string LogFunctions< BlenderTessellatorGL >::log_prefix = "BLEND_TESS_GL: ";
template< > const char* LogFunctions< BlenderTessellatorGL >::Prefix()
{
static auto prefix = "BLEND_TESS_GL: ";
return prefix;
}
}
using namespace Assimp;
@ -251,7 +256,11 @@ void BlenderTessellatorGL::TessellateError( GLenum errorCode, void* )
namespace Assimp
{
template< > const std::string LogFunctions< BlenderTessellatorP2T >::log_prefix = "BLEND_TESS_P2T: ";
template< > const char* LogFunctions< BlenderTessellatorP2T >::Prefix()
{
static auto prefix = "BLEND_TESS_P2T: ";
return prefix;
}
}
using namespace Assimp;

3
code/BlenderTessellator.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

11
code/BlobIOSystem.h
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -45,10 +46,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_BLOBIOSYSTEM_H_INCLUDED
#define AI_BLOBIOSYSTEM_H_INCLUDED
#include "./../include/assimp/IOStream.hpp"
#include "./../include/assimp/cexport.h"
#include "./../include/assimp/IOSystem.hpp"
#include "./../include/assimp/DefaultLogger.hpp"
#include <assimp/IOStream.hpp>
#include <assimp/cexport.h>
#include <assimp/IOSystem.hpp>
#include <assimp/DefaultLogger.hpp>
#include <stdint.h>
#include <set>
#include <vector>

3
code/ByteSwapper.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

12
code/C4DImporter.cpp
View File

@ -185,11 +185,11 @@ void C4DImporter::InternReadFile( const std::string& pFile,
if(mesh->mMaterialIndex >= mat_count) {
++mat_count;
ScopeGuard<aiMaterial> def_material(new aiMaterial());
std::unique_ptr<aiMaterial> def_material(new aiMaterial());
const aiString name(AI_DEFAULT_MATERIAL_NAME);
def_material->AddProperty(&name, AI_MATKEY_NAME);
materials.push_back(def_material.dismiss());
materials.push_back(def_material.release());
break;
}
}
@ -393,7 +393,7 @@ void C4DImporter::RecurseHierarchy(BaseObject* object, aiNode* parent)
// ------------------------------------------------------------------------------------------------
aiMesh* C4DImporter::ReadMesh(BaseObject* object)
{
assert(object != NULL && object->GetType() == Opolygon);
ai_assert(object != NULL && object->GetType() == Opolygon);
// based on Melange sample code
PolygonObject* const polyObject = dynamic_cast<PolygonObject*>(object);
@ -412,7 +412,7 @@ aiMesh* C4DImporter::ReadMesh(BaseObject* object)
const CPolygon* polys = polyObject->GetPolygonR();
ai_assert(polys != NULL);
ScopeGuard<aiMesh> mesh(new aiMesh());
std::unique_ptr<aiMesh> mesh(new aiMesh());
mesh->mNumFaces = static_cast<unsigned int>(polyCount);
aiFace* face = mesh->mFaces = new aiFace[mesh->mNumFaces]();
@ -616,7 +616,7 @@ aiMesh* C4DImporter::ReadMesh(BaseObject* object)
}
mesh->mMaterialIndex = ResolveMaterial(polyObject);
return mesh.dismiss();
return mesh.release();
}
@ -635,7 +635,7 @@ unsigned int C4DImporter::ResolveMaterial(PolygonObject* obj)
TextureTag& ttag = dynamic_cast<TextureTag&>(*tag);
BaseMaterial* const mat = ttag.GetMaterial();
assert(mat != NULL);
ai_assert(mat != NULL);
const MaterialMap::const_iterator it = material_mapping.find(mat);
if(it == material_mapping.end()) {

2
code/C4DImporter.h
View File

@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "BaseImporter.h"
#include "LogAux.h"
#include <set>
#include <map>
struct aiNode;
struct aiMesh;
struct aiMaterial;

3
code/CInterfaceIOWrapper.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

3
code/CInterfaceIOWrapper.h
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

122
code/CMakeLists.txt
View File

@ -1,7 +1,8 @@
# Open Asset Import Library (assimp)
# ----------------------------------------------------------------------
#
# Copyright (c) 2006-2016, assimp team
# Copyright (c) 2006-2017, assimp team
# All rights reserved.
#
# Redistribution and use of this software in source and binary forms,
@ -58,8 +59,9 @@ SET( PUBLIC_HEADERS
${HEADER_PATH}/camera.h
${HEADER_PATH}/color4.h
${HEADER_PATH}/color4.inl
${HEADER_PATH}/config.h
${CMAKE_CURRENT_BINARY_DIR}/../include/assimp/config.h
${HEADER_PATH}/defs.h
${HEADER_PATH}/Defines.h
${HEADER_PATH}/cfileio.h
${HEADER_PATH}/light.h
${HEADER_PATH}/material.h
@ -93,6 +95,9 @@ SET( PUBLIC_HEADERS
${HEADER_PATH}/NullLogger.hpp
${HEADER_PATH}/cexport.h
${HEADER_PATH}/Exporter.hpp
${HEADER_PATH}/DefaultIOStream.h
${HEADER_PATH}/DefaultIOSystem.h
${HEADER_PATH}/SceneCombiner.h
)
SET( Core_SRCS
@ -125,9 +130,7 @@ SET( Common_SRCS
ByteSwapper.h
DefaultProgressHandler.h
DefaultIOStream.cpp
DefaultIOStream.h
DefaultIOSystem.cpp
DefaultIOSystem.h
CInterfaceIOWrapper.cpp
CInterfaceIOWrapper.h
Hash.h
@ -147,13 +150,14 @@ SET( Common_SRCS
SpatialSort.cpp
SpatialSort.h
SceneCombiner.cpp
SceneCombiner.h
ScenePreprocessor.cpp
ScenePreprocessor.h
SkeletonMeshBuilder.cpp
SkeletonMeshBuilder.h
SplitByBoneCountProcess.cpp
SplitByBoneCountProcess.h
ScaleProcess.cpp
ScaleProcess.h
SmoothingGroups.h
StandardShapes.cpp
StandardShapes.h
@ -163,6 +167,7 @@ SET( Common_SRCS
RemoveComments.h
Subdivision.cpp
Subdivision.h
scene.cpp
Vertex.h
LineSplitter.h
TinyFormatter.h
@ -173,6 +178,8 @@ SET( Common_SRCS
XMLTools.h
Version.cpp
IOStreamBuffer.h
CreateAnimMesh.h
CreateAnimMesh.cpp
)
SOURCE_GROUP(Common FILES ${Common_SRCS})
@ -184,10 +191,16 @@ IF ( ASSIMP_BUILD_NONFREE_C4D_IMPORTER )
SOURCE_GROUP( C4D FILES ${C4D_SRCS})
ENDIF ( ASSIMP_BUILD_NONFREE_C4D_IMPORTER )
# if this variable is set to TRUE, the user can manually disable importers by setting
# ASSIMP_BUILD_XXX_IMPORTER to FALSE for each importer
# if this variable is set to FALSE, the user can manually enable importers by setting
# ASSIMP_BUILD_XXX_IMPORTER to TRUE for each importer
OPTION(ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT "default value of all ASSIMP_BUILD_XXX_IMPORTER value" TRUE)
# macro to add the CMake Option ADD_ASSIMP_IMPORTER_<name> which enables compile of loader
# this way selective loaders can be compiled (reduces filesize + compile time)
MACRO(ADD_ASSIMP_IMPORTER name)
OPTION(ASSIMP_BUILD_${name}_IMPORTER "build the ${name} importer" TRUE)
OPTION(ASSIMP_BUILD_${name}_IMPORTER "build the ${name} importer" ${ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT})
IF(ASSIMP_BUILD_${name}_IMPORTER)
LIST(APPEND ASSIMP_LOADER_SRCS ${ARGN})
SET(ASSIMP_IMPORTERS_ENABLED "${ASSIMP_IMPORTERS_ENABLED} ${name}")
@ -560,6 +573,9 @@ SET( PostProcessing_SRCS
)
SOURCE_GROUP( PostProcessing FILES ${PostProcessing_SRCS})
SET( IrrXML_SRCS irrXMLWrapper.h )
SOURCE_GROUP( IrrXML FILES ${IrrXML_SRCS})
ADD_ASSIMP_IMPORTER( Q3D
Q3DLoader.cpp
Q3DLoader.h
@ -634,6 +650,9 @@ ADD_ASSIMP_IMPORTER(X3D
X3DImporter_Rendering.cpp
X3DImporter_Shape.cpp
X3DImporter_Texturing.cpp
FIReader.hpp
FIReader.cpp
X3DVocabulary.cpp
)
ADD_ASSIMP_IMPORTER( GLTF
@ -645,13 +664,34 @@ ADD_ASSIMP_IMPORTER( GLTF
glTFImporter.h
glTFExporter.h
glTFExporter.cpp
glTF2Asset.h
glTF2Asset.inl
glTF2AssetWriter.h
glTF2AssetWriter.inl
glTF2Importer.cpp
glTF2Importer.h
glTF2Exporter.h
glTF2Exporter.cpp
)
ADD_ASSIMP_IMPORTER( 3MF
D3MFImporter.h
D3MFImporter.cpp
D3MFExporter.h
D3MFExporter.cpp
D3MFOpcPackage.h
D3MFOpcPackage.cpp
3MFXmlTags.h
)
ADD_ASSIMP_IMPORTER( MMD
MMDCpp14.h
MMDImporter.cpp
MMDImporter.h
MMDPmdParser.h
MMDPmxParser.h
MMDPmxParser.cpp
MMDVmdParser.h
)
SET( Step_SRCS
@ -672,23 +712,6 @@ SET( Extra_SRCS
)
SOURCE_GROUP( Extra FILES ${Extra_SRCS})
SET( IrrXML_SRCS
irrXMLWrapper.h
../contrib/irrXML/CXMLReaderImpl.h
../contrib/irrXML/heapsort.h
../contrib/irrXML/irrArray.h
../contrib/irrXML/irrString.h
../contrib/irrXML/irrTypes.h
../contrib/irrXML/irrXML.cpp
../contrib/irrXML/irrXML.h
)
SOURCE_GROUP( IrrXML FILES ${IrrXML_SRCS})
SET( ConvertUTF_SRCS
../contrib/ConvertUTF/ConvertUTF.h
../contrib/ConvertUTF/ConvertUTF.c
)
SOURCE_GROUP( ConvertUTF FILES ${ConvertUTF_SRCS})
SET( Clipper_SRCS
../contrib/clipper/clipper.hpp
@ -720,16 +743,26 @@ SET( unzip_SRCS
)
SOURCE_GROUP( unzip FILES ${unzip_SRCS})
SET( ziplib_SRCS
../contrib/zip/src/miniz.h
../contrib/zip/src/zip.c
../contrib/zip/src/zip.h
)
SOURCE_GROUP( ziplib FILES ${ziplib_SRCS} )
SET ( openddl_parser_SRCS
../contrib/openddlparser/code/OpenDDLParser.cpp
../contrib/openddlparser/code/DDLNode.cpp
../contrib/openddlparser/code/OpenDDLCommon.cpp
../contrib/openddlparser/code/OpenDDLExport.cpp
../contrib/openddlparser/code/Value.cpp
../contrib/openddlparser/code/OpenDDLStream.cpp
../contrib/openddlparser/include/openddlparser/OpenDDLParser.h
../contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h
../contrib/openddlparser/include/openddlparser/OpenDDLCommon.h
../contrib/openddlparser/include/openddlparser/OpenDDLExport.h
../contrib/openddlparser/include/openddlparser/OpenDDLStream.h
../contrib/openddlparser/include/openddlparser/DDLNode.h
../contrib/openddlparser/include/openddlparser/Value.h
)
@ -824,12 +857,12 @@ SET( assimp_src
# Third-party libraries
${IrrXML_SRCS}
${ConvertUTF_SRCS}
${unzip_compile_SRCS}
${Poly2Tri_SRCS}
${Clipper_SRCS}
${openddl_parser_SRCS}
${open3dgc_SRCS}
${ziplib_SRCS}
# Necessary to show the headers in the project when using the VC++ generator:
${PUBLIC_HEADERS}
@ -839,6 +872,7 @@ SET( assimp_src
ADD_DEFINITIONS( -DOPENDDLPARSER_BUILD )
INCLUDE_DIRECTORIES(
${IRRXML_INCLUDE_DIR}
../contrib/openddlparser/include
)
@ -849,7 +883,7 @@ ENDIF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
ADD_LIBRARY( assimp ${assimp_src} )
TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES} ${OPENDDL_PARSER_LIBRARIES} )
TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES} ${OPENDDL_PARSER_LIBRARIES} ${IRRXML_LIBRARY} )
if(ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
set(ASSIMP_ANDROID_JNIIOSYSTEM_PATH port/AndroidJNI)
@ -892,8 +926,27 @@ SET_TARGET_PROPERTIES( assimp PROPERTIES
)
if (APPLE)
SET_TARGET_PROPERTIES( assimp PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${ASSIMP_LIB_INSTALL_DIR}")
endif()
SET_TARGET_PROPERTIES( assimp PROPERTIES
INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${ASSIMP_LIB_INSTALL_DIR}"
)
if (BUILD_FRAMEWORK)
SET_TARGET_PROPERTIES( assimp PROPERTIES
FRAMEWORK TRUE
FRAMEWORK_VERSION C
MACOSX_FRAMEWORK_IDENTIFIER net.sf.assimp
PUBLIC_HEADER "${PUBLIC_HEADERS}"
)
# PUBLIC_HEADER option does not support directory structure creation
# add ./Compiler/*.h to assimp.framework via copy command
ADD_CUSTOM_COMMAND(TARGET assimp POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy_directory
"../${HEADER_PATH}/Compiler"
assimp.framework/Headers/Compiler
COMMENT "Copying public ./Compiler/ header files to framework bundle's Headers/Compiler/")
endif(BUILD_FRAMEWORK)
endif(APPLE)
# Build against external unzip, or add ../contrib/unzip so
# assimp can #include "unzip.h"
@ -913,9 +966,11 @@ INSTALL( TARGETS assimp
LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
ARCHIVE DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
RUNTIME DESTINATION ${ASSIMP_BIN_INSTALL_DIR}
FRAMEWORK DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
COMPONENT ${LIBASSIMP_COMPONENT})
INSTALL( FILES ${PUBLIC_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp COMPONENT assimp-dev)
INSTALL( FILES ${COMPILER_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp/Compiler COMPONENT assimp-dev)
if (ASSIMP_ANDROID_JNIIOSYSTEM)
INSTALL(FILES ${HEADER_PATH}/${ASSIMP_ANDROID_JNIIOSYSTEM_PATH}/AndroidJNIIOSystem.h
DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}
@ -923,14 +978,25 @@ if (ASSIMP_ANDROID_JNIIOSYSTEM)
endif(ASSIMP_ANDROID_JNIIOSYSTEM)
if(MSVC AND ASSIMP_INSTALL_PDB)
IF(CMAKE_GENERATOR MATCHES "^Visual Studio")
install(FILES ${Assimp_BINARY_DIR}/code/Debug/assimp${LIBRARY_SUFFIX}${CMAKE_DEBUG_POSTFIX}.pdb
DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
CONFIGURATIONS Debug
)
install(FILES ${Assimp_BINARY_DIR}/code/RelWithDebInfo/assimp.pdb
install(FILES ${Assimp_BINARY_DIR}/code/RelWithDebInfo/assimp${LIBRARY_SUFFIX}.pdb
DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
CONFIGURATIONS RelWithDebInfo
)
ELSE()
install(FILES ${Assimp_BINARY_DIR}/code/assimp${LIBRARY_SUFFIX}${CMAKE_DEBUG_POSTFIX}.pdb
DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
CONFIGURATIONS Debug
)
install(FILES ${Assimp_BINARY_DIR}/code/assimp${LIBRARY_SUFFIX}.pdb
DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
CONFIGURATIONS RelWithDebInfo
)
ENDIF()
endif ()
if (ASSIMP_COVERALLS)

14
code/COBLoader.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -57,7 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/IOSystem.hpp>
#include <assimp/DefaultLogger.hpp>
#include <assimp/scene.h>
#include <assimp/importerdesc.h>
using namespace Assimp;
using namespace Assimp::COB;
@ -941,20 +941,22 @@ void COBImporter::UnsupportedChunk_Binary( StreamReaderLE& reader, const ChunkIn
// ------------------------------------------------------------------------------------------------
// tiny utility guard to aid me at staying within chunk boundaries.
class chunk_guard {
public:
chunk_guard(const COB::ChunkInfo& nfo, StreamReaderLE& reader)
: nfo(nfo)
, reader(reader)
, cur(reader.GetCurrentPos())
{
, cur(reader.GetCurrentPos()) {
}
~chunk_guard() {
// don't do anything if the size is not given
if(nfo.size != static_cast<unsigned int>(-1)) {
try {
reader.IncPtr( static_cast< int >( nfo.size ) - reader.GetCurrentPos() + cur );
} catch ( DeadlyImportError e ) {
// out of limit so correct the value
reader.IncPtr( reader.GetReadLimit() );
}
}
}

3
code/COBLoader.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

6
code/COBScene.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -46,9 +47,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <memory>
#include <deque>
#include <map>
#include "BaseImporter.h"
#include "./../include/assimp/material.h"
#include <assimp/material.h>
namespace Assimp {
namespace COB {

5
code/CSMLoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -57,7 +58,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/anim.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/scene.h>
#include <assimp/importerdesc.h>
using namespace Assimp;

3
code/CSMLoader.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

3
code/CalcTangentsProcess.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

3
code/CalcTangentsProcess.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

523
code/ColladaExporter.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -38,18 +39,16 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
#ifndef ASSIMP_BUILD_NO_EXPORT
#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
#include "ColladaExporter.h"
#include "ColladaExporter.h"
#include "Bitmap.h"
#include "fast_atof.h"
#include "SceneCombiner.h"
#include "DefaultIOSystem.h"
#include <assimp/SceneCombiner.h>
#include "StringUtils.h"
#include "XMLTools.h"
#include <assimp/DefaultIOSystem.h>
#include <assimp/IOSystem.hpp>
#include <assimp/Exporter.hpp>
#include <assimp/scene.h>
@ -59,6 +58,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <memory>
#include <ctime>
#include <set>
#include <vector>
#include <iostream>
using namespace Assimp;
@ -67,7 +68,7 @@ namespace Assimp
// ------------------------------------------------------------------------------------------------
// Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* pProperties)
void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{
std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
@ -75,6 +76,10 @@ void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* p
// invoke the exporter
ColladaExporter iDoTheExportThing( pScene, pIOSystem, path, file);
if (iDoTheExportThing.mOutput.fail()) {
throw DeadlyExportError("output data creation failed. Most likely the file became too large: " + std::string(pFile));
}
// we're still here - export successfully completed. Write result to the given IOSYstem
std::unique_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
if(outfile == NULL) {
@ -103,7 +108,7 @@ ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, co
// set up strings
endstr = "\n";
// start writing
// start writing the file
WriteFile();
}
@ -133,9 +138,13 @@ void ColladaExporter::WriteFile()
WriteLightsLibrary();
WriteMaterials();
WriteGeometryLibrary();
WriteControllerLibrary();
WriteSceneLibrary();
// customized, Writes the animation library
WriteAnimationsLibrary();
// useless Collada fu at the end, just in case we haven't had enough indirections, yet.
mOutput << startstr << "<scene>" << endstr;
PushTag();
@ -550,7 +559,7 @@ void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::strin
std::stringstream imageUrlEncoded;
for( std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it )
{
if( isalnum_C( (unsigned char) *it) || *it == ':' || *it == '_' || *it == '.' || *it == '/' || *it == '\\' )
if( isalnum_C( (unsigned char) *it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\' )
imageUrlEncoded << *it;
else
imageUrlEncoded << '%' << std::hex << size_t( (unsigned char) *it) << std::dec;
@ -692,7 +701,6 @@ void ColladaExporter::WriteMaterials()
materials[a].shininess.exist = mat->Get( AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
materials[a].transparency.exist = mat->Get( AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
materials[a].transparency.value = materials[a].transparency.value;
materials[a].index_refraction.exist = mat->Get( AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
}
@ -787,6 +795,177 @@ void ColladaExporter::WriteMaterials()
}
}
// ------------------------------------------------------------------------------------------------
// Writes the controller library
void ColladaExporter::WriteControllerLibrary()
{
mOutput << startstr << "<library_controllers>" << endstr;
PushTag();
for( size_t a = 0; a < mScene->mNumMeshes; ++a)
WriteController( a);
PopTag();
mOutput << startstr << "</library_controllers>" << endstr;
}
// ------------------------------------------------------------------------------------------------
// Writes a skin controller of the given mesh
void ColladaExporter::WriteController( size_t pIndex)
{
const aiMesh* mesh = mScene->mMeshes[pIndex];
const std::string idstr = GetMeshId( pIndex);
const std::string idstrEscaped = XMLEscape(idstr);
if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
return;
if ( mesh->mNumBones == 0 )
return;
mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
mOutput << "name=\"skinCluster" << pIndex << "\">"<< endstr;
PushTag();
mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
PushTag();
// bind pose matrix
mOutput << startstr << "<bind_shape_matrix>" << endstr;
PushTag();
// I think it is identity in general cases.
aiMatrix4x4 mat;
mOutput << startstr << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << endstr;
mOutput << startstr << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << endstr;
mOutput << startstr << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << endstr;
mOutput << startstr << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4 << endstr;
PopTag();
mOutput << startstr << "</bind_shape_matrix>" << endstr;
mOutput << startstr << "<source id=\"" << idstrEscaped << "-skin-joints\" name=\"" << idstrEscaped << "-skin-joints\">" << endstr;
PushTag();
mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
for( size_t i = 0; i < mesh->mNumBones; ++i )
mOutput << XMLEscape(mesh->mBones[i]->mName.C_Str()) << " ";
mOutput << "</Name_array>" << endstr;
mOutput << startstr << "<technique_common>" << endstr;
PushTag();
mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
PushTag();
mOutput << startstr << "<param name=\"JOINT\" type=\"Name\"></param>" << endstr;
PopTag();
mOutput << startstr << "</accessor>" << endstr;
PopTag();
mOutput << startstr << "</technique_common>" << endstr;
PopTag();
mOutput << startstr << "</source>" << endstr;
std::vector<ai_real> bind_poses;
bind_poses.reserve(mesh->mNumBones * 16);
for(unsigned int i = 0; i < mesh->mNumBones; ++i)
for( unsigned int j = 0; j < 4; ++j)
bind_poses.insert(bind_poses.end(), mesh->mBones[i]->mOffsetMatrix[j], mesh->mBones[i]->mOffsetMatrix[j] + 4);
WriteFloatArray( idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real*) bind_poses.data(), bind_poses.size() / 16);
bind_poses.clear();
std::vector<ai_real> skin_weights;
skin_weights.reserve(mesh->mNumVertices * mesh->mNumBones);
for( size_t i = 0; i < mesh->mNumBones; ++i)
for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
skin_weights.push_back(mesh->mBones[i]->mWeights[j].mWeight);
WriteFloatArray( idstr + "-skin-weights", FloatType_Weight, (const ai_real*) skin_weights.data(), skin_weights.size());
skin_weights.clear();
mOutput << startstr << "<joints>" << endstr;
PushTag();
mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\"></input>" << endstr;
mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstrEscaped << "-skin-bind_poses\"></input>" << endstr;
PopTag();
mOutput << startstr << "</joints>" << endstr;
mOutput << startstr << "<vertex_weights count=\"" << mesh->mNumVertices << "\">" << endstr;
PushTag();
mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\" offset=\"0\"></input>" << endstr;
mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstrEscaped << "-skin-weights\" offset=\"1\"></input>" << endstr;
mOutput << startstr << "<vcount>";
std::vector<ai_uint> num_influences(mesh->mNumVertices, (ai_uint)0);
for( size_t i = 0; i < mesh->mNumBones; ++i)
for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
++num_influences[mesh->mBones[i]->mWeights[j].mVertexId];
for( size_t i = 0; i < mesh->mNumVertices; ++i)
mOutput << num_influences[i] << " ";
mOutput << "</vcount>" << endstr;
mOutput << startstr << "<v>";
ai_uint joint_weight_indices_length = 0;
std::vector<ai_uint> accum_influences;
accum_influences.reserve(num_influences.size());
for( size_t i = 0; i < num_influences.size(); ++i)
{
accum_influences.push_back(joint_weight_indices_length);
joint_weight_indices_length += num_influences[i];
}
ai_uint weight_index = 0;
std::vector<ai_int> joint_weight_indices(2 * joint_weight_indices_length, (ai_int)-1);
for( unsigned int i = 0; i < mesh->mNumBones; ++i)
for( unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
{
unsigned int vId = mesh->mBones[i]->mWeights[j].mVertexId;
for( ai_uint k = 0; k < num_influences[vId]; ++k)
{
if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1)
{
joint_weight_indices[2 * (accum_influences[vId] + k)] = i;
joint_weight_indices[2 * (accum_influences[vId] + k) + 1] = weight_index;
break;
}
}
++weight_index;
}
for( size_t i = 0; i < joint_weight_indices.size(); ++i)
mOutput << joint_weight_indices[i] << " ";
num_influences.clear();
accum_influences.clear();
joint_weight_indices.clear();
mOutput << "</v>" << endstr;
PopTag();
mOutput << startstr << "</vertex_weights>" << endstr;
PopTag();
mOutput << startstr << "</skin>" << endstr;
PopTag();
mOutput << startstr << "</controller>" << endstr;
}
// ------------------------------------------------------------------------------------------------
// Writes the geometry library
void ColladaExporter::WriteGeometryLibrary()
@ -843,22 +1022,10 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
}
// assemble vertex structure
// Only write input for POSITION since we will write other as shared inputs in polygon definition
mOutput << startstr << "<vertices id=\"" << idstrEscaped << "-vertices" << "\">" << endstr;
PushTag();
mOutput << startstr << "<input semantic=\"POSITION\" source=\"#" << idstrEscaped << "-positions\" />" << endstr;
if( mesh->HasNormals() )
mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << idstrEscaped << "-normals\" />" << endstr;
for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
{
if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << idstrEscaped << "-tex" << a << "\" " /*<< "set=\"" << a << "\"" */ << " />" << endstr;
}
for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
{
if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << idstrEscaped << "-color" << a << "\" " /*<< set=\"" << a << "\"" */ << " />" << endstr;
}
PopTag();
mOutput << startstr << "</vertices>" << endstr;
@ -877,6 +1044,19 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
mOutput << startstr << "<lines count=\"" << countLines << "\" material=\"defaultMaterial\">" << endstr;
PushTag();
mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << idstrEscaped << "-vertices\" />" << endstr;
if( mesh->HasNormals() )
mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << idstrEscaped << "-normals\" />" << endstr;
for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
{
if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << idstrEscaped << "-tex" << a << "\" " << "set=\"" << a << "\"" << " />" << endstr;
}
for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
{
if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << idstrEscaped << "-color" << a << "\" " << "set=\"" << a << "\"" << " />" << endstr;
}
mOutput << startstr << "<p>";
for( size_t a = 0; a < mesh->mNumFaces; ++a )
{
@ -898,10 +1078,17 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
mOutput << startstr << "<polylist count=\"" << countPoly << "\" material=\"defaultMaterial\">" << endstr;
PushTag();
mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << idstrEscaped << "-vertices\" />" << endstr;
if( mesh->HasNormals() )
mOutput << startstr << "<input offset=\"0\" semantic=\"NORMAL\" source=\"#" << idstrEscaped << "-normals\" />" << endstr;
for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
{
if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << idstrEscaped << "-tex" << a << "\" set=\"" << a << "\" />" << endstr;
mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << idstrEscaped << "-tex" << a << "\" " << "set=\"" << a << "\"" << " />" << endstr;
}
for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
{
if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << idstrEscaped << "-color" << a << "\" " << "set=\"" << a << "\"" << " />" << endstr;
}
mOutput << startstr << "<vcount>";
@ -943,6 +1130,9 @@ void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataTy
case FloatType_TexCoord2: floatsPerElement = 2; break;
case FloatType_TexCoord3: floatsPerElement = 3; break;
case FloatType_Color: floatsPerElement = 3; break;
case FloatType_Mat4x4: floatsPerElement = 16; break;
case FloatType_Weight: floatsPerElement = 1; break;
case FloatType_Time: floatsPerElement = 1; break;
default:
return;
}
@ -1011,6 +1201,20 @@ void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataTy
mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
break;
case FloatType_Mat4x4:
mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
break;
case FloatType_Weight:
mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
break;
// customized, add animation related
case FloatType_Time:
mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
break;
}
PopTag();
@ -1041,7 +1245,172 @@ void ColladaExporter::WriteSceneLibrary()
PopTag();
mOutput << startstr << "</library_visual_scenes>" << endstr;
}
// ------------------------------------------------------------------------------------------------
void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
{
const aiAnimation * anim = mScene->mAnimations[pIndex];
if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 )
return;
const std::string animation_name_escaped = XMLEscape( anim->mName.C_Str() );
std::string idstr = anim->mName.C_Str();
std::string ending = std::string( "AnimId" ) + to_string(pIndex);
if (idstr.length() >= ending.length()) {
if (0 != idstr.compare (idstr.length() - ending.length(), ending.length(), ending)) {
idstr = idstr + ending;
}
} else {
idstr = idstr + ending;
}
const std::string idstrEscaped = XMLEscape(idstr);
mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
PushTag();
for (size_t a = 0; a < anim->mNumChannels; ++a) {
const aiNodeAnim * nodeAnim = anim->mChannels[a];
// sanity check
if ( nodeAnim->mNumPositionKeys != nodeAnim->mNumScalingKeys || nodeAnim->mNumPositionKeys != nodeAnim->mNumRotationKeys ) continue;
{
const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-input");
std::vector<ai_real> frames;
for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
}
WriteFloatArray( node_idstr , FloatType_Time, (const ai_real*) frames.data(), frames.size());
frames.clear();
}
{
const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-output");
std::vector<ai_real> keyframes;
keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
aiMatrix4x4 ScalingM; // identity
ScalingM[0][0] = Scaling.x; ScalingM[1][1] = Scaling.y; ScalingM[2][2] = Scaling.z;
aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
aiMatrix4x4 s = aiMatrix4x4( RotationQ.GetMatrix() );
aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
aiMatrix4x4 TranslationM; // identity
TranslationM[0][3] = Translation.x; TranslationM[1][3] = Translation.y; TranslationM[2][3] = Translation.z;
// Combine the above transformations
aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
for( unsigned int j = 0; j < 4; ++j) {
keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
}
}
WriteFloatArray( node_idstr, FloatType_Mat4x4, (const ai_real*) keyframes.data(), keyframes.size() / 16);
}
{
std::vector<std::string> names;
for ( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
if ( nodeAnim->mPreState == aiAnimBehaviour_DEFAULT
|| nodeAnim->mPreState == aiAnimBehaviour_LINEAR
|| nodeAnim->mPreState == aiAnimBehaviour_REPEAT
) {
names.push_back( "LINEAR" );
} else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
names.push_back( "STEP" );
}
}
const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
std::string arrayId = node_idstr + "-array";
mOutput << startstr << "<source id=\"" << XMLEscape(node_idstr) << "\">" << endstr;
PushTag();
// source array
mOutput << startstr << "<Name_array id=\"" << XMLEscape(arrayId) << "\" count=\"" << names.size() << "\"> ";
for( size_t a = 0; a < names.size(); ++a ) {
mOutput << names[a] << " ";
}
mOutput << "</Name_array>" << endstr;
mOutput << startstr << "<technique_common>" << endstr;
PushTag();
mOutput << startstr << "<accessor source=\"#" << XMLEscape(arrayId) << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
PushTag();
mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
PopTag();
mOutput << startstr << "</accessor>" << endstr;
PopTag();
mOutput << startstr << "</technique_common>" << endstr;
PopTag();
mOutput << startstr << "</source>" << endstr;
}
}
for (size_t a = 0; a < anim->mNumChannels; ++a) {
const aiNodeAnim * nodeAnim = anim->mChannels[a];
{
// samplers
const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
mOutput << startstr << "<sampler id=\"" << XMLEscape(node_idstr) << "\">" << endstr;
PushTag();
mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLEscape( nodeAnim->mNodeName.data + std::string("_matrix-input") ) << "\"/>" << endstr;
mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLEscape( nodeAnim->mNodeName.data + std::string("_matrix-output") ) << "\"/>" << endstr;
mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLEscape( nodeAnim->mNodeName.data + std::string("_matrix-interpolation") ) << "\"/>" << endstr;
PopTag();
mOutput << startstr << "</sampler>" << endstr;
}
}
for (size_t a = 0; a < anim->mNumChannels; ++a) {
const aiNodeAnim * nodeAnim = anim->mChannels[a];
{
// channels
mOutput << startstr << "<channel source=\"#" << XMLEscape( nodeAnim->mNodeName.data + std::string("_matrix-sampler") ) << "\" target=\"" << XMLEscape(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
}
}
PopTag();
mOutput << startstr << "</animation>" << endstr;
}
// ------------------------------------------------------------------------------------------------
void ColladaExporter::WriteAnimationsLibrary()
{
const std::string scene_name_escaped = XMLEscape(mScene->mRootNode->mName.C_Str());
if ( mScene->mNumAnimations > 0 ) {
mOutput << startstr << "<library_animations>" << endstr;
PushTag();
// start recursive write at the root node
for( size_t a = 0; a < mScene->mNumAnimations; ++a)
WriteAnimationLibrary( a );
PopTag();
mOutput << startstr << "</library_animations>" << endstr;
}
}
// ------------------------------------------------------------------------------------------------
// Helper to find a bone by name in the scene
aiBone* findBone( const aiScene* scene, const char * name) {
@ -1057,6 +1426,59 @@ aiBone* findBone( const aiScene* scene, const char * name) {
return NULL;
}
// ------------------------------------------------------------------------------------------------
const aiNode * findBoneNode( const aiNode* aNode, const aiBone* bone)
{
if ( aNode && bone && aNode->mName == bone->mName ) {
return aNode;
}
if ( aNode && bone ) {
for (unsigned int i=0; i < aNode->mNumChildren; ++i) {
aiNode * aChild = aNode->mChildren[i];
const aiNode * foundFromChild = 0;
if ( aChild ) {
foundFromChild = findBoneNode( aChild, bone );
if ( foundFromChild ) return foundFromChild;
}
}
}
return NULL;
}
const aiNode * findSkeletonRootNode( const aiScene* scene, const aiMesh * mesh)
{
std::set<const aiNode*> topParentBoneNodes;
if ( mesh && mesh->mNumBones > 0 ) {
for (unsigned int i=0; i < mesh->mNumBones; ++i) {
aiBone * bone = mesh->mBones[i];
const aiNode * node = findBoneNode( scene->mRootNode, bone);
if ( node ) {
while ( node->mParent && findBone(scene, node->mParent->mName.C_Str() ) != 0 ) {
node = node->mParent;
}
topParentBoneNodes.insert( node );
}
}
}
if ( !topParentBoneNodes.empty() ) {
const aiNode * parentBoneNode = *topParentBoneNodes.begin();
if ( topParentBoneNodes.size() == 1 ) {
return parentBoneNode;
} else {
for (auto it : topParentBoneNodes) {
if ( it->mParent ) return it->mParent;
}
return parentBoneNode;
}
}
return NULL;
}
// ------------------------------------------------------------------------------------------------
// Recursively writes the given node
void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
@ -1072,16 +1494,34 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
// If the node is associated with a bone, it is a joint node (JOINT)
// otherwise it is a normal node (NODE)
const char * node_type;
bool is_joint, is_skeleton_root = false;
if (NULL == findBone(pScene, pNode->mName.C_Str())) {
node_type = "NODE";
is_joint = false;
} else {
node_type = "JOINT";
is_joint = true;
if(!pNode->mParent || NULL == findBone(pScene, pNode->mParent->mName.C_Str()))
is_skeleton_root = true;
}
const std::string node_name_escaped = XMLEscape(pNode->mName.data);
/* // customized, Note! the id field is crucial for inter-xml look up, it cannot be replaced with sid ?!
mOutput << startstr
<< "<node id=\"" << node_name_escaped
<< "\" name=\"" << node_name_escaped
<< "<node ";
if(is_skeleton_root)
mOutput << "id=\"" << "skeleton_root" << "\" "; // For now, only support one skeleton in a scene.
mOutput << (is_joint ? "s" : "") << "id=\"" << node_name_escaped;
*/
mOutput << startstr << "<node ";
if(is_skeleton_root) {
mOutput << "id=\"" << node_name_escaped << "\" " << (is_joint ? "sid=\"" + node_name_escaped +"\"" : "") ; // For now, only support one skeleton in a scene.
mFoundSkeletonRootNodeID = node_name_escaped;
} else {
mOutput << "id=\"" << node_name_escaped << "\" " << (is_joint ? "sid=\"" + node_name_escaped +"\"": "") ;
}
mOutput << " name=\"" << node_name_escaped
<< "\" type=\"" << node_type
<< "\">" << endstr;
PushTag();
@ -1089,7 +1529,11 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
// write transformation - we can directly put the matrix there
// TODO: (thom) decompose into scale - rot - quad to allow addressing it by animations afterwards
const aiMatrix4x4& mat = pNode->mTransformation;
mOutput << startstr << "<matrix>";
// customized, sid should be 'matrix' to match with loader code.
//mOutput << startstr << "<matrix sid=\"transform\">";
mOutput << startstr << "<matrix sid=\"matrix\">";
mOutput << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << " ";
mOutput << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << " ";
mOutput << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << " ";
@ -1117,11 +1561,30 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
for( size_t a = 0; a < pNode->mNumMeshes; ++a )
{
const aiMesh* mesh = mScene->mMeshes[pNode->mMeshes[a]];
// do not instanciate mesh if empty. I wonder how this could happen
// do not instantiate mesh if empty. I wonder how this could happen
if( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
continue;
if( mesh->mNumBones == 0 )
{
mOutput << startstr << "<instance_geometry url=\"#" << XMLEscape(GetMeshId( pNode->mMeshes[a])) << "\">" << endstr;
PushTag();
}
else
{
mOutput << startstr
<< "<instance_controller url=\"#" << XMLEscape(GetMeshId( pNode->mMeshes[a])) << "-skin\">"
<< endstr;
PushTag();
// note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
// use the first bone to find skeleton root
const aiNode * skeletonRootBoneNode = findSkeletonRootNode( pScene, mesh );
if ( skeletonRootBoneNode ) {
mFoundSkeletonRootNodeID = XMLEscape( skeletonRootBoneNode->mName.C_Str() );
}
mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
}
mOutput << startstr << "<bind_material>" << endstr;
PushTag();
mOutput << startstr << "<technique_common>" << endstr;
@ -1142,8 +1605,12 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
mOutput << startstr << "</technique_common>" << endstr;
PopTag();
mOutput << startstr << "</bind_material>" << endstr;
PopTag();
if( mesh->mNumBones == 0)
mOutput << startstr << "</instance_geometry>" << endstr;
else
mOutput << startstr << "</instance_controller>" << endstr;
}
// recurse into subnodes

23
code/ColladaExporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -101,13 +102,21 @@ protected:
void WriteSpotLight(const aiLight *const light);
void WriteAmbienttLight(const aiLight *const light);
/// Writes the controller library
void WriteControllerLibrary();
/// Writes a skin controller of the given mesh
void WriteController( size_t pIndex);
/// Writes the geometry library
void WriteGeometryLibrary();
/// Writes the given mesh
void WriteGeometry( size_t pIndex);
enum FloatDataType { FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color };
//enum FloatDataType { FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color, FloatType_Mat4x4, FloatType_Weight };
// customized to add animation related type
enum FloatDataType { FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color, FloatType_Mat4x4, FloatType_Weight, FloatType_Time };
/// Writes a float array of the given type
void WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount);
@ -115,13 +124,21 @@ protected:
/// Writes the scene library
void WriteSceneLibrary();
// customized, Writes the animation library
void WriteAnimationsLibrary();
void WriteAnimationLibrary( size_t pIndex);
std::string mFoundSkeletonRootNodeID = "skeleton_root"; // will be replaced by found node id in the WriteNode call.
/// Recursively writes the given node
void WriteNode( const aiScene* scene, aiNode* pNode);
/// Enters a new xml element, which increases the indentation
void PushTag() { startstr.append( " "); }
/// Leaves an element, decreasing the indentation
void PopTag() { ai_assert( startstr.length() > 1); startstr.erase( startstr.length() - 2); }
void PopTag() {
ai_assert( startstr.length() > 1);
startstr.erase( startstr.length() - 2);
}
/// Creates a mesh ID for the given mesh
std::string GetMeshId( size_t pIndex) const {

37
code/ColladaHelper.h
View File

@ -4,7 +4,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -43,7 +44,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_COLLADAHELPER_H_INC
#define AI_COLLADAHELPER_H_INC
#include <string>
#include <map>
#include <vector>
#include <stdint.h>
@ -89,6 +89,21 @@ enum InputType
IT_Bitangent
};
/** Supported controller types */
enum ControllerType
{
Skin,
Morph
};
/** Supported morph methods */
enum MorphMethod
{
Normalized,
Relative
};
/** Contains all data for one of the different transformation types */
struct Transform
{
@ -287,7 +302,7 @@ struct Accessor
size_t mOffset; // in number of values
size_t mStride; // Stride in number of values
std::vector<std::string> mParams; // names of the data streams in the accessors. Empty string tells to ignore.
size_t mSubOffset[4]; // Suboffset inside the object for the common 4 elements. For a vector, thats XYZ, for a color RGBA and so on.
size_t mSubOffset[4]; // Suboffset inside the object for the common 4 elements. For a vector, that's XYZ, for a color RGBA and so on.
// For example, SubOffset[0] denotes which of the values inside the object is the vector X component.
std::string mSource; // URL of the source array
mutable const Data* mData; // Pointer to the source array, if resolved. NULL else
@ -380,6 +395,12 @@ enum PrimitiveType
/** A skeleton controller to deform a mesh with the use of joints */
struct Controller
{
// controller type
ControllerType mType;
// Morphing method if type is Morph
MorphMethod mMethod;
// the URL of the mesh deformed by the controller.
std::string mMeshId;
@ -402,6 +423,9 @@ struct Controller
// JointIndex-WeightIndex pairs for all vertices
std::vector< std::pair<size_t, size_t> > mWeights;
std::string mMorphTarget;
std::string mMorphWeight;
};
/** A collada material. Pretty much the only member is a reference to an effect. */
@ -577,6 +601,12 @@ struct AnimationChannel
std::string mSourceTimes;
/** Source URL of the value values. Collada calls them "output". */
std::string mSourceValues;
/** Source URL of the IN_TANGENT semantic values. */
std::string mInTanValues;
/** Source URL of the OUT_TANGENT semantic values. */
std::string mOutTanValues;
/** Source URL of the INTERPOLATION semantic values. */
std::string mInterpolationValues;
};
/** An animation. Container for 0-x animation channels or 0-x animations */
@ -645,6 +675,7 @@ struct Animation
struct ChannelEntry
{
const Collada::AnimationChannel* mChannel; ///> the source channel
std::string mTargetId;
std::string mTransformId; // the ID of the transformation step of the node which is influenced
size_t mTransformIndex; // Index into the node's transform chain to apply the channel to
size_t mSubElement; // starting index inside the transform data

287
code/ColladaLoader.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -49,20 +50,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/Importer.hpp>
#include "ColladaParser.h"
#include <assimp/importerdesc.h>
#include "ColladaParser.h"
#include "fast_atof.h"
#include "ParsingUtils.h"
#include "SkeletonMeshBuilder.h"
#include "Defines.h"
#include "CreateAnimMesh.h"
#include "time.h"
#include "math.h"
#include <algorithm>
#include <cstdint>
#include <numeric>
#include "Defines.h"
#include <assimp/Defines.h>
using namespace Assimp;
using namespace Assimp::Formatter;
@ -119,7 +119,7 @@ bool ColladaLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, boo
* might be NULL and it's our duty to return true here.
*/
if (!pIOHandler)return true;
const char* tokens[] = {"collada"};
const char* tokens[] = {"<collada"};
return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
}
return false;
@ -132,7 +132,6 @@ void ColladaLoader::SetupProperties(const Importer* pImp)
ignoreUpDirection = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_COLLADA_IGNORE_UP_DIRECTION,0) != 0;
}
// ------------------------------------------------------------------------------------------------
// Get file extension list
const aiImporterDesc* ColladaLoader::GetInfo () const
@ -150,6 +149,7 @@ void ColladaLoader::InternReadFile( const std::string& pFile, aiScene* pScene, I
mMeshIndexByID.clear();
mMaterialIndexByName.clear();
mMeshes.clear();
mTargetMeshes.clear();
newMats.clear();
mLights.clear();
mCameras.clear();
@ -571,6 +571,21 @@ void ColladaLoader::BuildMeshesForNode( const ColladaParser& pParser, const Coll
}
}
// ------------------------------------------------------------------------------------------------
// Find mesh from either meshes or morph target meshes
aiMesh *ColladaLoader::findMesh(std::string meshid)
{
for (unsigned int i = 0; i < mMeshes.size(); i++)
if (std::string(mMeshes[i]->mName.data) == meshid)
return mMeshes[i];
for (unsigned int i = 0; i < mTargetMeshes.size(); i++)
if (std::string(mTargetMeshes[i]->mName.data) == meshid)
return mTargetMeshes[i];
return NULL;
}
// ------------------------------------------------------------------------------------------------
// Creates a mesh for the given ColladaMesh face subset and returns the newly created mesh
aiMesh* ColladaLoader::CreateMesh( const ColladaParser& pParser, const Collada::Mesh* pSrcMesh, const Collada::SubMesh& pSubMesh,
@ -656,8 +671,70 @@ aiMesh* ColladaLoader::CreateMesh( const ColladaParser& pParser, const Collada::
face.mIndices[b] = static_cast<unsigned int>(vertex++);
}
// create morph target meshes if any
std::vector<aiMesh*> targetMeshes;
std::vector<float> targetWeights;
Collada::MorphMethod method = Collada::Normalized;
for(std::map<std::string, Collada::Controller>::const_iterator it = pParser.mControllerLibrary.begin();
it != pParser.mControllerLibrary.end(); it++)
{
const Collada::Controller &c = it->second;
const Collada::Mesh* baseMesh = pParser.ResolveLibraryReference( pParser.mMeshLibrary, c.mMeshId);
if (c.mType == Collada::Morph && baseMesh->mName == pSrcMesh->mName)
{
const Collada::Accessor& targetAccessor = pParser.ResolveLibraryReference( pParser.mAccessorLibrary, c.mMorphTarget);
const Collada::Accessor& weightAccessor = pParser.ResolveLibraryReference( pParser.mAccessorLibrary, c.mMorphWeight);
const Collada::Data& targetData = pParser.ResolveLibraryReference( pParser.mDataLibrary, targetAccessor.mSource);
const Collada::Data& weightData = pParser.ResolveLibraryReference( pParser.mDataLibrary, weightAccessor.mSource);
// take method
method = c.mMethod;
if (!targetData.mIsStringArray)
throw DeadlyImportError( "target data must contain id. ");
if (weightData.mIsStringArray)
throw DeadlyImportError( "target weight data must not be textual ");
for (unsigned int i = 0; i < targetData.mStrings.size(); ++i)
{
const Collada::Mesh* targetMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, targetData.mStrings.at(i));
aiMesh *aimesh = findMesh(targetMesh->mName);
if (!aimesh)
{
if (targetMesh->mSubMeshes.size() > 1)
throw DeadlyImportError( "Morhing target mesh must be a single");
aimesh = CreateMesh(pParser, targetMesh, targetMesh->mSubMeshes.at(0), NULL, 0, 0);
mTargetMeshes.push_back(aimesh);
}
targetMeshes.push_back(aimesh);
}
for (unsigned int i = 0; i < weightData.mValues.size(); ++i)
targetWeights.push_back(weightData.mValues.at(i));
}
}
if (targetMeshes.size() > 0 && targetWeights.size() == targetMeshes.size())
{
std::vector<aiAnimMesh*> animMeshes;
for (unsigned int i = 0; i < targetMeshes.size(); i++)
{
aiAnimMesh *animMesh = aiCreateAnimMesh(targetMeshes.at(i));
animMesh->mWeight = targetWeights[i];
animMeshes.push_back(animMesh);
}
dstMesh->mMethod = (method == Collada::Relative)
? aiMorphingMethod_MORPH_RELATIVE
: aiMorphingMethod_MORPH_NORMALIZED;
dstMesh->mAnimMeshes = new aiAnimMesh*[animMeshes.size()];
dstMesh->mNumAnimMeshes = static_cast<unsigned int>(animMeshes.size());
for (unsigned int i = 0; i < animMeshes.size(); i++)
dstMesh->mAnimMeshes[i] = animMeshes.at(i);
}
// create bones if given
if( pSrcController)
if( pSrcController && pSrcController->mType == Collada::Skin)
{
// refuse if the vertex count does not match
// if( pSrcController->mWeightCounts.size() != dstMesh->mNumVertices)
@ -956,6 +1033,68 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
CreateAnimation( pScene, pParser, pSrcAnim, animName);
}
struct MorphTimeValues
{
float mTime;
struct key
{
float mWeight;
unsigned int mValue;
};
std::vector<key> mKeys;
};
void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, float weight, unsigned int value)
{
MorphTimeValues::key k;
k.mValue = value;
k.mWeight = weight;
if (values.size() == 0 || time < values[0].mTime)
{
MorphTimeValues val;
val.mTime = time;
val.mKeys.push_back(k);
values.insert(values.begin(), val);
return;
}
if (time > values.back().mTime)
{
MorphTimeValues val;
val.mTime = time;
val.mKeys.push_back(k);
values.insert(values.end(), val);
return;
}
for (unsigned int i = 0; i < values.size(); i++)
{
if (std::abs(time - values[i].mTime) < 1e-6f)
{
values[i].mKeys.push_back(k);
return;
} else if (time > values[i].mTime && time < values[i+1].mTime)
{
MorphTimeValues val;
val.mTime = time;
val.mKeys.push_back(k);
values.insert(values.begin() + i, val);
return;
}
}
// should not get here
}
float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsigned int value)
{
for (unsigned int i = 0; i < values[key].mKeys.size(); i++)
{
if (values[key].mKeys[i].mValue == value)
return values[key].mKeys[i].mWeight;
}
// no value at key found, try to interpolate if present at other keys. if not, return zero
// TODO: interpolation
return 0.0f;
}
// ------------------------------------------------------------------------------------------------
// Constructs the animation for the given source anim
void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pParser, const Collada::Animation* pSrcAnim, const std::string& pName)
@ -965,6 +1104,8 @@ void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pPars
CollectNodes( pScene->mRootNode, nodes);
std::vector<aiNodeAnim*> anims;
std::vector<aiMeshMorphAnim*> morphAnims;
for( std::vector<const aiNode*>::const_iterator nit = nodes.begin(); nit != nodes.end(); ++nit)
{
// find all the collada anim channels which refer to the current node
@ -988,7 +1129,20 @@ void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pPars
// find the slash that separates the node name - there should be only one
std::string::size_type slashPos = srcChannel.mTarget.find( '/');
if( slashPos == std::string::npos)
{
std::string::size_type targetPos = srcChannel.mTarget.find(srcNode->mID);
if (targetPos == std::string::npos)
continue;
// not node transform, but something else. store as unknown animation channel for now
entry.mChannel = &(*cit);
entry.mTargetId = srcChannel.mTarget.substr(targetPos + pSrcAnim->mName.length(),
srcChannel.mTarget.length() - targetPos - pSrcAnim->mName.length());
if (entry.mTargetId.front() == '-')
entry.mTargetId = entry.mTargetId.substr(1);
entries.push_back(entry);
continue;
}
if( srcChannel.mTarget.find( '/', slashPos+1) != std::string::npos)
continue;
std::string targetID = srcChannel.mTarget.substr( 0, slashPos);
@ -1068,7 +1222,13 @@ void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pPars
if( srcNode->mTransforms[a].mID == entry.mTransformId)
entry.mTransformIndex = a;
if( entry.mTransformIndex == SIZE_MAX) {
if( entry.mTransformIndex == SIZE_MAX)
{
if (entry.mTransformId.find("morph-weights") != std::string::npos)
{
entry.mTargetId = entry.mTransformId;
entry.mTransformId = "";
} else
continue;
}
@ -1241,15 +1401,87 @@ void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pPars
{
DefaultLogger::get()->warn( "Collada loader: found empty animation channel, ignored. Please check your exporter.");
}
if( !entries.empty() && entries.front().mTimeAccessor->mCount > 0 )
{
std::vector<Collada::ChannelEntry> morphChannels;
for( std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it)
{
Collada::ChannelEntry& e = *it;
// skip non-transform types
if (e.mTargetId.empty())
continue;
if (e.mTargetId.find("morph-weights") != std::string::npos)
morphChannels.push_back(e);
}
if (morphChannels.size() > 0)
{
// either 1) morph weight animation count should contain morph target count channels
// or 2) one channel with morph target count arrays
// assume first
aiMeshMorphAnim *morphAnim = new aiMeshMorphAnim;
morphAnim->mName.Set(nodeName);
std::vector<MorphTimeValues> morphTimeValues;
int morphAnimChannelIndex = 0;
for( std::vector<Collada::ChannelEntry>::iterator it = morphChannels.begin(); it != morphChannels.end(); ++it)
{
Collada::ChannelEntry& e = *it;
std::string::size_type apos = e.mTargetId.find('(');
std::string::size_type bpos = e.mTargetId.find(')');
if (apos == std::string::npos || bpos == std::string::npos)
// unknown way to specify weight -> ignore this animation
continue;
// weight target can be in format Weight_M_N, Weight_N, WeightN, or some other way
// we ignore the name and just assume the channels are in the right order
for (unsigned int i = 0; i < e.mTimeData->mValues.size(); i++)
insertMorphTimeValue(morphTimeValues, e.mTimeData->mValues.at(i), e.mValueData->mValues.at(i), morphAnimChannelIndex);
++morphAnimChannelIndex;
}
if( !anims.empty())
morphAnim->mNumKeys = static_cast<unsigned int>(morphTimeValues.size());
morphAnim->mKeys = new aiMeshMorphKey[morphAnim->mNumKeys];
for (unsigned int key = 0; key < morphAnim->mNumKeys; key++)
{
morphAnim->mKeys[key].mNumValuesAndWeights = static_cast<unsigned int>(morphChannels.size());
morphAnim->mKeys[key].mValues = new unsigned int [morphChannels.size()];
morphAnim->mKeys[key].mWeights = new double [morphChannels.size()];
morphAnim->mKeys[key].mTime = morphTimeValues[key].mTime;
for (unsigned int valueIndex = 0; valueIndex < morphChannels.size(); valueIndex++)
{
morphAnim->mKeys[key].mValues[valueIndex] = valueIndex;
morphAnim->mKeys[key].mWeights[valueIndex] = getWeightAtKey(morphTimeValues, key, valueIndex);
}
}
morphAnims.push_back(morphAnim);
}
}
}
if( !anims.empty() || !morphAnims.empty())
{
aiAnimation* anim = new aiAnimation;
anim->mName.Set( pName);
anim->mNumChannels = static_cast<unsigned int>(anims.size());
if (anim->mNumChannels > 0)
{
anim->mChannels = new aiNodeAnim*[anims.size()];
std::copy( anims.begin(), anims.end(), anim->mChannels);
}
anim->mNumMorphMeshChannels = static_cast<unsigned int>(morphAnims.size());
if (anim->mNumMorphMeshChannels > 0)
{
anim->mMorphMeshChannels = new aiMeshMorphAnim*[anim->mNumMorphMeshChannels];
std::copy( morphAnims.begin(), morphAnims.end(), anim->mMorphMeshChannels);
}
anim->mDuration = 0.0f;
for( size_t a = 0; a < anims.size(); ++a)
{
@ -1257,6 +1489,10 @@ void ColladaLoader::CreateAnimation( aiScene* pScene, const ColladaParser& pPars
anim->mDuration = std::max( anim->mDuration, anims[a]->mRotationKeys[anims[a]->mNumRotationKeys-1].mTime);
anim->mDuration = std::max( anim->mDuration, anims[a]->mScalingKeys[anims[a]->mNumScalingKeys-1].mTime);
}
for (size_t a = 0; a < morphAnims.size(); ++a)
{
anim->mDuration = std::max(anim->mDuration, morphAnims[a]->mKeys[morphAnims[a]->mNumKeys-1].mTime);
}
anim->mTicksPerSecond = 1;
mAnims.push_back( anim);
}
@ -1383,7 +1619,7 @@ void ColladaLoader::FillMaterials( const ColladaParser& pParser, aiScene* /*pSce
mat.AddProperty( &effect.mRefractIndex, 1, AI_MATKEY_REFRACTI);
// transparency, a very hard one. seemingly not all files are following the
// specification here (1.0 transparency => completly opaque)...
// specification here (1.0 transparency => completely opaque)...
// therefore, we let the opportunity for the user to manually invert
// the transparency if necessary and we add preliminary support for RGB_ZERO mode
if(effect.mTransparency >= 0.f && effect.mTransparency <= 1.f) {
@ -1489,6 +1725,8 @@ void ColladaLoader::BuildMaterials( ColladaParser& pParser, aiScene* /*pScene*/)
aiString ColladaLoader::FindFilenameForEffectTexture( const ColladaParser& pParser,
const Collada::Effect& pEffect, const std::string& pName)
{
aiString result;
// recurse through the param references until we end up at an image
std::string name = pName;
while( 1)
@ -1507,11 +1745,17 @@ aiString ColladaLoader::FindFilenameForEffectTexture( const ColladaParser& pPars
ColladaParser::ImageLibrary::const_iterator imIt = pParser.mImageLibrary.find( name);
if( imIt == pParser.mImageLibrary.end())
{
throw DeadlyImportError( format() <<
"Collada: Unable to resolve effect texture entry \"" << pName << "\", ended up at ID \"" << name << "\"." );
}
//missing texture should not stop the conversion
//throw DeadlyImportError( format() <<
// "Collada: Unable to resolve effect texture entry \"" << pName << "\", ended up at ID \"" << name << "\"." );
aiString result;
DefaultLogger::get()->warn("Collada: Unable to resolve effect texture entry \"" + pName + "\", ended up at ID \"" + name + "\".");
//set default texture file name
result.Set(name + ".jpg");
ConvertPath(result);
return result;
}
// if this is an embedded texture image setup an aiTexture for it
if (imIt->second.mFileName.empty())
@ -1659,14 +1903,13 @@ const Collada::Node* ColladaLoader::FindNodeBySID( const Collada::Node* pNode, c
}
// ------------------------------------------------------------------------------------------------
// Finds a proper name for a node derived from the collada-node's properties
// Finds a proper unique name for a node derived from the collada-node's properties.
// The name must be unique for proper node-bone association.
std::string ColladaLoader::FindNameForNode( const Collada::Node* pNode)
{
// now setup the name of the node. We take the name if not empty, otherwise the collada ID
// FIX: Workaround for XSI calling the instanced visual scene 'untitled' by default.
if (!pNode->mName.empty() && pNode->mName != "untitled")
return pNode->mName;
else if (!pNode->mID.empty())
// Now setup the name of the assimp node. The collada name might not be
// unique, so we use the collada ID.
if (!pNode->mID.empty())
return pNode->mID;
else if (!pNode->mSID.empty())
return pNode->mSID;

8
code/ColladaLoader.h
View File

@ -4,7 +4,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -118,6 +119,8 @@ protected:
void BuildMeshesForNode( const ColladaParser& pParser, const Collada::Node* pNode,
aiNode* pTarget);
aiMesh *findMesh(std::string meshid);
/** Creates a mesh for the given ColladaMesh face subset and returns the newly created mesh */
aiMesh* CreateMesh( const ColladaParser& pParser, const Collada::Mesh* pSrcMesh, const Collada::SubMesh& pSubMesh,
const Collada::Controller* pSrcController, size_t pStartVertex, size_t pStartFace);
@ -224,6 +227,9 @@ protected:
/** Accumulated meshes for the target scene */
std::vector<aiMesh*> mMeshes;
/** Accumulated morph target meshes */
std::vector<aiMesh*> mTargetMeshes;
/** Temporary material list */
std::vector<std::pair<Collada::Effect*, aiMaterial*> > newMats;

80
code/ColladaParser.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
@ -43,7 +44,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* @brief Implementation of the Collada parser helper
*/
#ifndef ASSIMP_BUILD_NO_COLLADA_IMPORTER
#include <sstream>
@ -224,7 +224,7 @@ void ColladaParser::ReadStructure()
}
// ------------------------------------------------------------------------------------------------
// Reads asset informations such as coordinate system informations and legal blah
// Reads asset information such as coordinate system information and legal blah
void ColladaParser::ReadAssetInfo()
{
if( mReader->isEmptyElement())
@ -585,6 +585,12 @@ void ColladaParser::ReadAnimationSampler( Collada::AnimationChannel& pChannel)
pChannel.mSourceTimes = source;
else if( strcmp( semantic, "OUTPUT") == 0)
pChannel.mSourceValues = source;
else if( strcmp( semantic, "IN_TANGENT") == 0)
pChannel.mInTanValues = source;
else if( strcmp( semantic, "OUT_TANGENT") == 0)
pChannel.mOutTanValues = source;
else if( strcmp( semantic, "INTERPOLATION") == 0)
pChannel.mInterpolationValues = source;
if( !mReader->isEmptyElement())
SkipElement();
@ -647,6 +653,9 @@ void ColladaParser::ReadControllerLibrary()
// Reads a controller into the given mesh structure
void ColladaParser::ReadController( Collada::Controller& pController)
{
// initial values
pController.mType = Skin;
pController.mMethod = Normalized;
while( mReader->read())
{
if( mReader->getNodeType() == irr::io::EXN_ELEMENT)
@ -654,8 +663,15 @@ void ColladaParser::ReadController( Collada::Controller& pController)
// two types of controllers: "skin" and "morph". Only the first one is relevant, we skip the other
if( IsElement( "morph"))
{
// should skip everything inside, so there's no danger of catching elements in between
SkipElement();
pController.mType = Morph;
int baseIndex = GetAttribute("source");
pController.mMeshId = mReader->getAttributeValue(baseIndex) + 1;
int methodIndex = GetAttribute("method");
if (methodIndex > 0) {
const char *method = mReader->getAttributeValue(methodIndex);
if (strcmp(method, "RELATIVE") == 0)
pController.mMethod = Relative;
}
}
else if( IsElement( "skin"))
{
@ -693,6 +709,32 @@ void ColladaParser::ReadController( Collada::Controller& pController)
{
ReadControllerWeights( pController);
}
else if ( IsElement( "targets" ))
{
while (mReader->read()) {
if( mReader->getNodeType() == irr::io::EXN_ELEMENT) {
if ( IsElement( "input")) {
int semanticsIndex = GetAttribute("semantic");
int sourceIndex = GetAttribute("source");
const char *semantics = mReader->getAttributeValue(semanticsIndex);
const char *source = mReader->getAttributeValue(sourceIndex);
if (strcmp(semantics, "MORPH_TARGET") == 0) {
pController.mMorphTarget = source + 1;
}
else if (strcmp(semantics, "MORPH_WEIGHT") == 0)
{
pController.mMorphWeight = source + 1;
}
}
} else if( mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
if( strcmp( mReader->getNodeName(), "targets") == 0)
break;
else
ThrowException( "Expected end of <targets> element.");
}
}
}
else
{
// ignore the rest
@ -703,7 +745,7 @@ void ColladaParser::ReadController( Collada::Controller& pController)
{
if( strcmp( mReader->getNodeName(), "controller") == 0)
break;
else if( strcmp( mReader->getNodeName(), "skin") != 0)
else if( strcmp( mReader->getNodeName(), "skin") != 0 && strcmp( mReader->getNodeName(), "morph") != 0)
ThrowException( "Expected end of <controller> element.");
}
}
@ -1592,7 +1634,7 @@ void ColladaParser::ReadEffectColor( aiColor4D& pColor, Sampler& pSampler)
}
else if( IsElement( "texture"))
{
// get name of source textur/sampler
// get name of source texture/sampler
int attrTex = GetAttribute( "texture");
pSampler.mName = mReader->getAttributeValue( attrTex);
@ -1823,7 +1865,7 @@ void ColladaParser::ReadMesh( Mesh* pMesh)
ReadIndexData( pMesh);
} else
{
// ignore the rest
// ignore the restf
SkipElement();
}
}
@ -2173,8 +2215,9 @@ void ColladaParser::ReadIndexData( Mesh* pMesh)
else if (IsElement("extra"))
{
SkipElement("extra");
} else
{
} else if ( IsElement("ph")) {
SkipElement("ph");
} else {
ThrowException( format() << "Unexpected sub element <" << mReader->getNodeName() << "> in tag <" << elementName << ">" );
}
}
@ -2188,7 +2231,7 @@ void ColladaParser::ReadIndexData( Mesh* pMesh)
}
#ifdef ASSIMP_BUILD_DEBUG
if (primType != Prim_TriFans && primType != Prim_TriStrips &&
if (primType != Prim_TriFans && primType != Prim_TriStrips && primType != Prim_LineStrip &&
primType != Prim_Lines) { // this is ONLY to workaround a bug in SketchUp 15.3.331 where it writes the wrong 'count' when it writes out the 'lines'.
ai_assert(actualPrimitives == numPrimitives);
}
@ -2357,6 +2400,10 @@ size_t ColladaParser::ReadPrimitives( Mesh* pMesh, std::vector<InputChannel>& pP
size_t numberOfVertices = indices.size() / numOffsets;
numPrimitives = numberOfVertices - 2;
}
if (pPrimType == Prim_LineStrip) {
size_t numberOfVertices = indices.size() / numOffsets;
numPrimitives = numberOfVertices - 1;
}
pMesh->mFaceSize.reserve( numPrimitives);
pMesh->mFacePosIndices.reserve( indices.size() / numOffsets);
@ -2373,6 +2420,11 @@ size_t ColladaParser::ReadPrimitives( Mesh* pMesh, std::vector<InputChannel>& pP
for (size_t currentVertex = 0; currentVertex < numPoints; currentVertex++)
CopyVertex(currentVertex, numOffsets, numPoints, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
break;
case Prim_LineStrip:
numPoints = 2;
for (size_t currentVertex = 0; currentVertex < numPoints; currentVertex++)
CopyVertex(currentVertex, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
break;
case Prim_Triangles:
numPoints = 3;
for (size_t currentVertex = 0; currentVertex < numPoints; currentVertex++)
@ -2409,13 +2461,15 @@ size_t ColladaParser::ReadPrimitives( Mesh* pMesh, std::vector<InputChannel>& pP
return numPrimitives;
}
///@note This function willn't work correctly if both PerIndex and PerVertex channels have same channels.
///For example if TEXCOORD present in both <vertices> and <polylist> tags this function will create wrong uv coordinates.
///It's not clear from COLLADA documentation is this allowed or not. For now only exporter fixed to avoid such behavior
void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, Mesh* pMesh, std::vector<InputChannel>& pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t>& indices){
// calculate the base offset of the vertex whose attributes we ant to copy
size_t baseOffset = currentPrimitive * numOffsets * numPoints + currentVertex * numOffsets;
// don't overrun the boundaries of the index list
size_t maxIndexRequested = baseOffset + numOffsets - 1;
ai_assert(maxIndexRequested < indices.size());
ai_assert((baseOffset + numOffsets - 1) < indices.size());
// extract per-vertex channels using the global per-vertex offset
for (std::vector<InputChannel>::iterator it = pMesh->mPerVertexData.begin(); it != pMesh->mPerVertexData.end(); ++it)

6
code/ColladaParser.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -49,7 +50,6 @@
#include "ColladaHelper.h"
#include <assimp/ai_assert.h>
#include "TinyFormatter.h"
#include <memory>
namespace Assimp
{
@ -77,7 +77,7 @@ namespace Assimp
/** Reads the structure of the file */
void ReadStructure();
/** Reads asset informations such as coordinate system informations and legal blah */
/** Reads asset information such as coordinate system information and legal blah */
void ReadAssetInfo();
/** Reads the animation library */

3
code/ComputeUVMappingProcess.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

3
code/ComputeUVMappingProcess.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

3
code/ConvertToLHProcess.cpp
View File

@ -3,7 +3,8 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.

3
code/ConvertToLHProcess.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

92
code/CreateAnimMesh.cpp 100644
View File

@ -0,0 +1,92 @@
/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (C) 2016 The Qt Company Ltd.
Copyright (c) 2006-2012, 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 "CreateAnimMesh.h"
namespace Assimp {
aiAnimMesh *aiCreateAnimMesh(const aiMesh *mesh)
{
aiAnimMesh *animesh = new aiAnimMesh;
animesh->mVertices = NULL;
animesh->mNormals = NULL;
animesh->mTangents = NULL;
animesh->mBitangents = NULL;
animesh->mNumVertices = mesh->mNumVertices;
if (mesh->mVertices) {
animesh->mVertices = new aiVector3D[animesh->mNumVertices];
std::memcpy(animesh->mVertices, mesh->mVertices, mesh->mNumVertices * sizeof(aiVector3D));
}
if (mesh->mNormals) {
animesh->mNormals = new aiVector3D[animesh->mNumVertices];
std::memcpy(animesh->mNormals, mesh->mNormals, mesh->mNumVertices * sizeof(aiVector3D));
}
if (mesh->mTangents) {
animesh->mTangents = new aiVector3D[animesh->mNumVertices];
std::memcpy(animesh->mTangents, mesh->mTangents, mesh->mNumVertices * sizeof(aiVector3D));
}
if (mesh->mBitangents) {
animesh->mBitangents = new aiVector3D[animesh->mNumVertices];
std::memcpy(animesh->mBitangents, mesh->mBitangents, mesh->mNumVertices * sizeof(aiVector3D));
}
for (int i = 0; i < AI_MAX_NUMBER_OF_COLOR_SETS; ++i) {
if (mesh->mColors[i]) {
animesh->mColors[i] = new aiColor4D[animesh->mNumVertices];
std::memcpy(animesh->mColors[i], mesh->mColors[i], mesh->mNumVertices * sizeof(aiColor4D));
} else {
animesh->mColors[i] = NULL;
}
}
for (int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i) {
if (mesh->mTextureCoords[i]) {
animesh->mTextureCoords[i] = new aiVector3D[animesh->mNumVertices];
std::memcpy(animesh->mTextureCoords[i], mesh->mTextureCoords[i], mesh->mNumVertices * sizeof(aiVector3D));
} else {
animesh->mTextureCoords[i] = NULL;
}
}
return animesh;
}
} // end of namespace Assimp

57
code/CreateAnimMesh.h 100644
View File

@ -0,0 +1,57 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2017, 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 CreateAnimMesh.h
* Create AnimMesh from Mesh
*/
#ifndef INCLUDED_AI_CREATE_ANIM_MESH_H
#define INCLUDED_AI_CREATE_ANIM_MESH_H
#include <assimp/mesh.h>
namespace Assimp {
/** Create aiAnimMesh from aiMesh. */
aiAnimMesh *aiCreateAnimMesh(const aiMesh *mesh);
} // end of namespace Assimp
#endif // INCLUDED_AI_CREATE_ANIM_MESH_H

328
code/D3MFExporter.cpp 100644
View File

@ -0,0 +1,328 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2017, 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.
----------------------------------------------------------------------
*/
#ifndef ASSIMP_BUILD_NO_EXPORT
#ifndef ASSIMP_BUILD_NO_3MF_EXPORTER
#include "D3MFExporter.h"
#include <assimp/scene.h>
#include <assimp/IOSystem.hpp>
#include <assimp/IOStream.hpp>
#include <assimp/Exporter.hpp>
#include <assimp/DefaultLogger.hpp>
#include "Exceptional.h"
#include "3MFXmlTags.h"
#include "D3MFOpcPackage.h"
#include <contrib/zip/src/zip.h>
namespace Assimp {
void ExportScene3MF( const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/ ) {
if ( nullptr == pIOSystem ) {
throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
}
D3MF::D3MFExporter myExporter( pFile, pScene );
if ( myExporter.validate() ) {
if ( pIOSystem->Exists( pFile ) ) {
if ( !pIOSystem->DeleteFile( pFile ) ) {
throw DeadlyExportError( "File exists, cannot override : " + std::string( pFile ) );
}
}
bool ok = myExporter.exportArchive(pFile);
if ( !ok ) {
throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
}
}
}
namespace D3MF {
D3MFExporter::D3MFExporter( const char* pFile, const aiScene* pScene )
: mArchiveName( pFile )
, m_zipArchive( nullptr )
, mScene( pScene )
, mModelOutput()
, mRelOutput()
, mContentOutput()
, mBuildItems()
, mRelations() {
// empty
}
D3MFExporter::~D3MFExporter() {
for ( size_t i = 0; i < mRelations.size(); ++i ) {
delete mRelations[ i ];
}
mRelations.clear();
}
bool D3MFExporter::validate() {
if ( mArchiveName.empty() ) {
return false;
}
if ( nullptr == mScene ) {
return false;
}
return true;
}
bool D3MFExporter::exportArchive( const char *file ) {
bool ok( true );
m_zipArchive = zip_open( file, ZIP_DEFAULT_COMPRESSION_LEVEL, 'w' );
if ( nullptr == m_zipArchive ) {
return false;
}
ok |= exportContentTypes();
ok |= export3DModel();
ok |= exportRelations();
zip_close( m_zipArchive );
m_zipArchive = nullptr;
return ok;
}
bool D3MFExporter::exportContentTypes() {
mContentOutput.clear();
mContentOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
mContentOutput << std::endl;
mContentOutput << "<Types xmlns = \"http://schemas.openxmlformats.org/package/2006/content-types\">";
mContentOutput << std::endl;
mContentOutput << "<Default Extension = \"rels\" ContentType = \"application/vnd.openxmlformats-package.relationships+xml\" />";
mContentOutput << std::endl;
mContentOutput << "<Default Extension = \"model\" ContentType = \"application/vnd.ms-package.3dmanufacturing-3dmodel+xml\" />";
mContentOutput << std::endl;
mContentOutput << "</Types>";
mContentOutput << std::endl;
exportContentTyp( XmlTag::CONTENT_TYPES_ARCHIVE );
return true;
}
bool D3MFExporter::exportRelations() {
mRelOutput.clear();
mRelOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
mRelOutput << std::endl;
mRelOutput << "<Relationships xmlns=\"http://schemas.openxmlformats.org/package/2006/relationships\">";
for ( size_t i = 0; i < mRelations.size(); ++i ) {
mRelOutput << "<Relationship Target=\"/" << mRelations[ i ]->target << "\" ";
mRelOutput << "Id=\"" << mRelations[i]->id << "\" ";
mRelOutput << "Type=\"" << mRelations[ i ]->type << "\" />";
mRelOutput << std::endl;
}
mRelOutput << "</Relationships>";
mRelOutput << std::endl;
writeRelInfoToFile( "_rels", ".rels" );
mRelOutput.flush();
return true;
}
bool D3MFExporter::export3DModel() {
mModelOutput.clear();
writeHeader();
mModelOutput << "<" << XmlTag::model << " " << XmlTag::model_unit << "=\"millimeter\""
<< "xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
<< std::endl;
mModelOutput << "<" << XmlTag::resources << ">";
mModelOutput << std::endl;
writeObjects();
mModelOutput << "</" << XmlTag::resources << ">";
mModelOutput << std::endl;
writeBuild();
mModelOutput << "</" << XmlTag::model << ">\n";
OpcPackageRelationship *info = new OpcPackageRelationship;
info->id = "rel0";
info->target = "/3D/3DModel.model";
info->type = XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE;
mRelations.push_back( info );
writeModelToArchive( "3D", "3DModel.model" );
mModelOutput.flush();
return true;
}
void D3MFExporter::writeHeader() {
mModelOutput << "<?xml version=\"1.0\" encoding=\"UTF - 8\"?>";
mModelOutput << std::endl;
}
void D3MFExporter::writeObjects() {
if ( nullptr == mScene->mRootNode ) {
return;
}
aiNode *root = mScene->mRootNode;
for ( unsigned int i = 0; i < root->mNumChildren; ++i ) {
aiNode *currentNode( root->mChildren[ i ] );
if ( nullptr == currentNode ) {
continue;
}
mModelOutput << "<" << XmlTag::object << " id=\"" << currentNode->mName.C_Str() << "\" type=\"model\">";
mModelOutput << std::endl;
for ( unsigned int j = 0; j < currentNode->mNumMeshes; ++j ) {
aiMesh *currentMesh = mScene->mMeshes[ currentNode->mMeshes[ j ] ];
if ( nullptr == currentMesh ) {
continue;
}
writeMesh( currentMesh );
}
mBuildItems.push_back( i );
mModelOutput << "</" << XmlTag::object << ">";
mModelOutput << std::endl;
}
}
void D3MFExporter::writeMesh( aiMesh *mesh ) {
if ( nullptr == mesh ) {
return;
}
mModelOutput << "<" << XmlTag::mesh << ">" << std::endl;
mModelOutput << "<" << XmlTag::vertices << ">" << std::endl;
for ( unsigned int i = 0; i < mesh->mNumVertices; ++i ) {
writeVertex( mesh->mVertices[ i ] );
}
mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;
writeFaces( mesh );
mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
}
void D3MFExporter::writeVertex( const aiVector3D &pos ) {
mModelOutput << "<" << XmlTag::vertex << " x=\"" << pos.x << "\" y=\"" << pos.y << "\" z=\"" << pos.z << "\" />";
mModelOutput << std::endl;
}
void D3MFExporter::writeFaces( aiMesh *mesh ) {
if ( nullptr == mesh ) {
return;
}
if ( !mesh->HasFaces() ) {
return;
}
mModelOutput << "<" << XmlTag::triangles << ">" << std::endl;
for ( unsigned int i = 0; i < mesh->mNumFaces; ++i ) {
aiFace &currentFace = mesh->mFaces[ i ];
mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[ 0 ] << "\" v2=\""
<< currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ] << "\"/>";
mModelOutput << std::endl;
}
mModelOutput << "</" << XmlTag::triangles << ">";
mModelOutput << std::endl;
}
void D3MFExporter::writeBuild() {
mModelOutput << "<" << XmlTag::build << ">" << std::endl;
for ( size_t i = 0; i < mBuildItems.size(); ++i ) {
mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 1 << "\"/>";
mModelOutput << std::endl;
}
mModelOutput << "</" << XmlTag::build << ">";
mModelOutput << std::endl;
}
void D3MFExporter::exportContentTyp( const std::string &filename ) {
if ( nullptr == m_zipArchive ) {
throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
}
const std::string entry = filename;
zip_entry_open( m_zipArchive, entry.c_str() );
const std::string &exportTxt( mContentOutput.str() );
zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
zip_entry_close( m_zipArchive );
}
void D3MFExporter::writeModelToArchive( const std::string &folder, const std::string &modelName ) {
if ( nullptr == m_zipArchive ) {
throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
}
const std::string entry = folder + "/" + modelName;
zip_entry_open( m_zipArchive, entry.c_str() );
const std::string &exportTxt( mModelOutput.str() );
zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
zip_entry_close( m_zipArchive );
}
void D3MFExporter::writeRelInfoToFile( const std::string &folder, const std::string &relName ) {
if ( nullptr == m_zipArchive ) {
throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
}
const std::string entry = folder + "/" + relName;
zip_entry_open( m_zipArchive, entry.c_str() );
const std::string &exportTxt( mRelOutput.str() );
zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
zip_entry_close( m_zipArchive );
}
} // Namespace D3MF
} // Namespace Assimp
#endif // ASSIMP_BUILD_NO_3MF_EXPORTER
#endif // ASSIMP_BUILD_NO_EXPORT

103
code/D3MFExporter.h 100644
View File

@ -0,0 +1,103 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2017, 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.
----------------------------------------------------------------------
*/
#pragma once
#include <memory>
#include <sstream>
#include <vector>
#include <assimp/vector3.h>
struct aiScene;
struct aiNode;
struct aiMaterial;
struct aiMesh;
struct zip_t;
namespace Assimp {
class IOStream;
namespace D3MF {
#ifndef ASSIMP_BUILD_NO_EXPORT
#ifndef ASSIMP_BUILD_NO_3MF_EXPORTER
struct OpcPackageRelationship;
class D3MFExporter {
public:
D3MFExporter( const char* pFile, const aiScene* pScene );
~D3MFExporter();
bool validate();
bool exportArchive( const char *file );
bool exportContentTypes();
bool exportRelations();
bool export3DModel();
protected:
void writeHeader();
void writeObjects();
void writeMesh( aiMesh *mesh );
void writeVertex( const aiVector3D &pos );
void writeFaces( aiMesh *mesh );
void writeBuild();
void exportContentTyp( const std::string &filename );
void writeModelToArchive( const std::string &folder, const std::string &modelName );
void writeRelInfoToFile( const std::string &folder, const std::string &relName );
private:
std::string mArchiveName;
zip_t *m_zipArchive;
const aiScene *mScene;
std::ostringstream mModelOutput;
std::ostringstream mRelOutput;
std::ostringstream mContentOutput;
std::vector<unsigned int> mBuildItems;
std::vector<OpcPackageRelationship*> mRelations;
};
#endif // ASSIMP_BUILD_NO_3MF_EXPORTER
#endif // ASSIMP_BUILD_NO_EXPORT
} // Namespace D3MF
} // Namespace Assimp

122
code/D3MFImporter.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -38,96 +39,57 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include "D3MFImporter.h"
#include <assimp/scene.h>
#include <assimp/IOStream.hpp>
#include <assimp/IOSystem.hpp>
#include <assimp/DefaultLogger.hpp>
#include <assimp/importerdesc.h>
#include "StringComparison.h"
#include "StringUtils.h"
#include <string>
#include <sstream>
#include <vector>
#include <map>
#include <algorithm>
#include <cassert>
#include <cstdlib>
#include <memory>
#include <assimp/ai_assert.h>
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include "D3MFOpcPackage.h"
#include <contrib/unzip/unzip.h>
#include "irrXMLWrapper.h"
#include "3MFXmlTags.h"
namespace Assimp {
namespace D3MF {
namespace XmlTag {
static const std::string model = "model";
static const std::string metadata = "metadata";
static const std::string resources = "resources";
static const std::string object = "object";
static const std::string mesh = "mesh";
static const std::string vertices = "vertices";
static const std::string vertex = "vertex";
static const std::string triangles = "triangles";
static const std::string triangle = "triangle";
static const std::string x = "x";
static const std::string y = "y";
static const std::string z = "z";
static const std::string v1 = "v1";
static const std::string v2 = "v2";
static const std::string v3 = "v3";
static const std::string id = "id";
static const std::string name = "name";
static const std::string type = "type";
static const std::string build = "build";
static const std::string item = "item";
static const std::string objectid = "objectid";
static const std::string transform = "transform";
}
class XmlSerializer
{
class XmlSerializer {
public:
XmlSerializer(XmlReader* xmlReader)
: xmlReader(xmlReader)
{
: xmlReader(xmlReader) {
// empty
}
void ImportXml(aiScene* scene)
{
scene->mFlags |= AI_SCENE_FLAGS_NON_VERBOSE_FORMAT;
~XmlSerializer() {
// empty
}
void ImportXml(aiScene* scene) {
scene->mRootNode = new aiNode();
std::vector<aiNode*> children;
while(ReadToEndElement(D3MF::XmlTag::model))
{
if(xmlReader->getNodeName() == D3MF::XmlTag::object)
{
while(ReadToEndElement(D3MF::XmlTag::model)) {
if(xmlReader->getNodeName() == D3MF::XmlTag::object) {
children.push_back(ReadObject(scene));
}
else if(xmlReader->getNodeName() == D3MF::XmlTag::build)
{
} else if(xmlReader->getNodeName() == D3MF::XmlTag::build) {
}
}
if(scene->mRootNode->mName.length == 0)
if ( scene->mRootNode->mName.length == 0 ) {
scene->mRootNode->mName.Set( "3MF" );
}
scene->mNumMeshes = static_cast<unsigned int>(meshes.size());
scene->mMeshes = new aiMesh*[scene->mNumMeshes]();
@ -138,13 +100,12 @@ public:
scene->mRootNode->mChildren = new aiNode*[scene->mRootNode->mNumChildren]();
std::copy(children.begin(), children.end(), scene->mRootNode->mChildren);
}
private:
aiNode* ReadObject(aiScene* scene)
{
ScopeGuard<aiNode> node(new aiNode());
std::unique_ptr<aiNode> node(new aiNode());
std::vector<unsigned long> meshIds;
@ -184,14 +145,12 @@ private:
std::copy(meshIds.begin(), meshIds.end(), node->mMeshes);
return node.dismiss();
return node.release();
}
aiMesh* ReadMesh()
{
aiMesh* ReadMesh() {
aiMesh* mesh = new aiMesh();
while(ReadToEndElement(D3MF::XmlTag::mesh))
{
if(xmlReader->getNodeName() == D3MF::XmlTag::vertices)
@ -202,10 +161,8 @@ private:
{
ImportTriangles(mesh);
}
}
return mesh;
}
@ -226,12 +183,14 @@ private:
std::copy(vertices.begin(), vertices.end(), mesh->mVertices);
}
aiVector3D ReadVertex()
{
aiVector3D vertex;
vertex.x = ai_strtof(xmlReader->getAttributeValue(D3MF::XmlTag::x.c_str()), nullptr);
vertex.y = ai_strtof(xmlReader->getAttributeValue(D3MF::XmlTag::y.c_str()), nullptr);
vertex.z = ai_strtof>(xmlReader->getAttributeValue(D3MF::XmlTag::z.c_str()), nullptr);
vertex.z = ai_strtof(xmlReader->getAttributeValue(D3MF::XmlTag::z.c_str()), nullptr);
return vertex;
}
@ -253,9 +212,7 @@ private:
mesh->mFaces = new aiFace[mesh->mNumFaces];
mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
std::copy(faces.begin(), faces.end(), mesh->mFaces);
}
aiFace ReadTriangle()
@ -272,7 +229,6 @@ private:
}
private:
bool ReadToStartElement(const std::string& startTag)
{
while(xmlReader->read())
@ -312,12 +268,11 @@ private:
private:
std::vector<aiMesh*> meshes;
XmlReader* xmlReader;
};
} //namespace D3MF
static const std::string Extension = "3mf";
static const aiImporterDesc desc = {
"3mf Importer",
@ -329,24 +284,22 @@ static const aiImporterDesc desc = {
0,
0,
0,
"3mf"
Extension.c_str()
};
D3MFImporter::D3MFImporter()
{
: BaseImporter() {
// empty
}
D3MFImporter::~D3MFImporter()
{
D3MFImporter::~D3MFImporter() {
// empty
}
bool D3MFImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const
{
bool D3MFImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
const std::string extension = GetExtension(pFile);
if(extension == "3mf") {
if(extension == Extension ) {
return true;
} else if ( !extension.length() || checkSig ) {
if (nullptr == pIOHandler ) {
@ -357,18 +310,15 @@ bool D3MFImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool
return false;
}
void D3MFImporter::SetupProperties(const Importer *pImp)
{
void D3MFImporter::SetupProperties(const Importer * /*pImp*/) {
// empty
}
const aiImporterDesc *D3MFImporter::GetInfo() const
{
const aiImporterDesc *D3MFImporter::GetInfo() const {
return &desc;
}
void D3MFImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler)
{
void D3MFImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
D3MF::D3MFOpcPackage opcPackage(pIOHandler, pFile);
std::unique_ptr<CIrrXML_IOStreamReader> xmlStream(new CIrrXML_IOStreamReader(opcPackage.RootStream()));

18
code/D3MFImporter.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -41,28 +42,23 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_D3MFLOADER_H_INCLUDED
#define AI_D3MFLOADER_H_INCLUDED
#include <vector>
#include <cstdint>
#include "BaseImporter.h"
namespace Assimp {
class D3MFImporter : public BaseImporter
{
class D3MFImporter : public BaseImporter {
public:
// BaseImporter interface
D3MFImporter();
~D3MFImporter();
// BaseImporter interface
public:
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const;
void SetupProperties(const Importer *pImp);
const aiImporterDesc *GetInfo() const;
protected:
void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler);
};
}
} // Namespace Assimp
#endif // AI_D3MFLOADER_H_INCLUDED

203
code/D3MFOpcPackage.cpp
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -38,6 +39,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include "D3MFOpcPackage.h"
#include "Exceptional.h"
@ -47,56 +49,28 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/DefaultLogger.hpp>
#include <assimp/ai_assert.h>
#include <cstdlib>
#include <memory>
#include <vector>
#include <map>
#include <algorithm>
#include <cassert>
#include <cstdlib>
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include <contrib/unzip/unzip.h>
#include "3MFXmlTags.h"
namespace Assimp {
namespace D3MF {
namespace XmlTag {
static const std::string CONTENT_TYPES_ARCHIVE = "[Content_Types].xml";
static const std::string ROOT_RELATIONSHIPS_ARCHIVE = "_rels/.rels";
static const std::string SCHEMA_CONTENTTYPES = "http://schemas.openxmlformats.org/package/2006/content-types";
static const std::string SCHEMA_RELATIONSHIPS = "http://schemas.openxmlformats.org/package/2006/relationships";
static const std::string RELS_RELATIONSHIP_CONTAINER = "Relationships";
static const std::string RELS_RELATIONSHIP_NODE = "Relationship";
static const std::string RELS_ATTRIB_TARGET = "Target";
static const std::string RELS_ATTRIB_TYPE = "Type";
static const std::string RELS_ATTRIB_ID = "Id";
static const std::string PACKAGE_START_PART_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dmodel";
static const std::string PACKAGE_PRINT_TICKET_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/printticket";
static const std::string PACKAGE_TEXTURE_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dtexture";
static const std::string PACKAGE_CORE_PROPERTIES_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties";
static const std::string PACKAGE_THUMBNAIL_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/thumbnail";
}
class IOSystem2Unzip {
public:
static voidpf open(voidpf opaque, const char* filename, int mode);
static uLong read(voidpf opaque, voidpf stream, void* buf, uLong size);
static uLong write(voidpf opaque, voidpf stream, const void* buf, uLong size);
static long tell(voidpf opaque, voidpf stream);
static long seek(voidpf opaque, voidpf stream, uLong offset, int origin);
static int close(voidpf opaque, voidpf stream);
static int testerror(voidpf opaque, voidpf stream);
static zlib_filefunc_def get(IOSystem* pIOHandler);
};
@ -116,7 +90,6 @@ voidpf IOSystem2Unzip::open(voidpf opaque, const char* filename, int mode) {
}
}
return (voidpf) io_system->Open(filename, mode_fopen);
}
@ -186,58 +159,51 @@ zlib_filefunc_def IOSystem2Unzip::get(IOSystem* pIOHandler) {
return mapping;
}
class ZipFile : public IOStream
{
class ZipFile : public IOStream {
friend class D3MFZipArchive;
public:
explicit ZipFile(size_t size);
~ZipFile();
virtual ~ZipFile();
size_t Read(void* pvBuffer, size_t pSize, size_t pCount );
size_t Write(const void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/);
size_t FileSize() const;
aiReturn Seek(size_t /*pOffset*/, aiOrigin /*pOrigin*/);
size_t Tell() const;
void Flush();
private:
void *m_Buffer;
size_t m_Size;
};
ZipFile::ZipFile(size_t size) : m_Size(size) {
ZipFile::ZipFile(size_t size)
: m_Buffer( nullptr )
, m_Size(size) {
ai_assert(m_Size != 0);
m_Buffer = malloc(m_Size);
m_Buffer = ::malloc(m_Size);
}
ZipFile::~ZipFile() {
free(m_Buffer);
::free(m_Buffer);
m_Buffer = NULL;
}
size_t ZipFile::Read(void* pvBuffer, size_t pSize, size_t pCount) {
const size_t size = pSize * pCount;
assert(size <= m_Size);
ai_assert(size <= m_Size);
std::memcpy(pvBuffer, m_Buffer, size);
return size;
}
size_t ZipFile::Write(const void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/) {
return 0;
size_t ZipFile::Write(const void* pvBuffer, size_t size, size_t pCount ) {
const size_t size_to_write( size * pCount );
if ( 0 == size_to_write ) {
return 0U;
}
return 0U;
}
size_t ZipFile::FileSize() const {
@ -256,55 +222,36 @@ void ZipFile::Flush() {
// empty
}
class D3MFZipArchive : public IOSystem
{
class D3MFZipArchive : public IOSystem {
public:
static const unsigned int FileNameSize = 256;
public:
D3MFZipArchive(IOSystem* pIOHandler, const std::string & rFile);
~D3MFZipArchive();
bool Exists(const char* pFile) const;
char getOsSeparator() const;
IOStream* Open(const char* pFile, const char* pMode = "rb");
void Close(IOStream* pFile);
bool isOpen() const;
void getFileList(std::vector<std::string> &rFileList);
private:
bool mapArchive();
private:
unzFile m_ZipFileHandle;
std::map<std::string, ZipFile*> m_ArchiveMap;
};
// ------------------------------------------------------------------------------------------------
// Constructor.
D3MFZipArchive::D3MFZipArchive(IOSystem* pIOHandler, const std::string& rFile)
: m_ZipFileHandle(NULL), m_ArchiveMap()
{
if (! rFile.empty())
{
: m_ZipFileHandle(NULL)
, m_ArchiveMap() {
if (! rFile.empty()) {
zlib_filefunc_def mapping = IOSystem2Unzip::get(pIOHandler);
m_ZipFileHandle = unzOpen2(rFile.c_str(), &mapping);
if(m_ZipFileHandle != NULL) {
mapArchive();
}
@ -379,6 +326,7 @@ IOStream *D3MFZipArchive::Open(const char* pFile, const char* /*pMode*/) {
// ------------------------------------------------------------------------------------------------
// Close a filestream.
void D3MFZipArchive::Close(IOStream *pFile) {
(void)(pFile);
ai_assert(pFile != NULL);
// We don't do anything in case the file would be opened again in the future
@ -433,24 +381,12 @@ bool D3MFZipArchive::mapArchive() {
// ------------------------------------------------------------------------------------------------
struct OpcPackageRelationship
{
std::string id;
std::string type;
std::string target;
};
typedef std::shared_ptr<OpcPackageRelationship> OpcPackageRelationshipPtr;
class OpcPackageRelationshipReader
{
class OpcPackageRelationshipReader {
public:
OpcPackageRelationshipReader(XmlReader* xmlReader)
{
while(xmlReader->read())
{
OpcPackageRelationshipReader(XmlReader* xmlReader) {
while(xmlReader->read()) {
if(xmlReader->getNodeType() == irr::io::EXN_ELEMENT &&
xmlReader->getNodeName() == XmlTag::RELS_RELATIONSHIP_CONTAINER)
{
@ -473,57 +409,68 @@ public:
}
}
void ParseAttributes(XmlReader*)
{
void ParseAttributes(XmlReader*) {
// empty
}
void ParseChildNode(XmlReader* xmlReader)
{
bool validateRels( OpcPackageRelationshipPtr &relPtr ) {
if ( relPtr->id.empty() || relPtr->type.empty() || relPtr->target.empty() ) {
return false;
}
return true;
}
void ParseChildNode(XmlReader* xmlReader) {
OpcPackageRelationshipPtr relPtr(new OpcPackageRelationship());
relPtr->id = xmlReader->getAttributeValue(XmlTag::RELS_ATTRIB_ID.c_str());
relPtr->type = xmlReader->getAttributeValue(XmlTag::RELS_ATTRIB_TYPE.c_str());
relPtr->target = xmlReader->getAttributeValue(XmlTag::RELS_ATTRIB_TARGET.c_str());
relPtr->id = xmlReader->getAttributeValueSafe(XmlTag::RELS_ATTRIB_ID.c_str());
relPtr->type = xmlReader->getAttributeValueSafe(XmlTag::RELS_ATTRIB_TYPE.c_str());
relPtr->target = xmlReader->getAttributeValueSafe(XmlTag::RELS_ATTRIB_TARGET.c_str());
if ( validateRels( relPtr ) ) {
m_relationShips.push_back( relPtr );
}
}
std::vector<OpcPackageRelationshipPtr> m_relationShips;
};
// ------------------------------------------------------------------------------------------------
D3MFOpcPackage::D3MFOpcPackage(IOSystem* pIOHandler, const std::string& rFile)
: m_RootStream(nullptr)
{
zipArchive.reset(new D3MF::D3MFZipArchive( pIOHandler, rFile ));
if(!zipArchive->isOpen()) {
: mRootStream(nullptr)
, mZipArchive() {
mZipArchive.reset( new D3MF::D3MFZipArchive( pIOHandler, rFile ) );
if(!mZipArchive->isOpen()) {
throw DeadlyImportError("Failed to open file " + rFile+ ".");
}
std::vector<std::string> fileList;
zipArchive->getFileList(fileList);
mZipArchive->getFileList(fileList);
for (auto& file: fileList) {
if(file == D3MF::XmlTag::ROOT_RELATIONSHIPS_ARCHIVE) {
//PkgRelationshipReader pkgRelReader(file, archive);
ai_assert(zipArchive->Exists(file.c_str()));
ai_assert(mZipArchive->Exists(file.c_str()));
IOStream *fileStream = zipArchive->Open(file.c_str());
IOStream *fileStream = mZipArchive->Open(file.c_str());
ai_assert(fileStream != nullptr);
std::string rootFile = ReadPackageRootRelationship(fileStream);
if(rootFile.size() > 0 && rootFile[0] == '/')
if ( rootFile.size() > 0 && rootFile[ 0 ] == '/' ) {
rootFile = rootFile.substr( 1 );
if ( rootFile[ 0 ] == '/' ) {
// deal with zipbug
rootFile = rootFile.substr( 1 );
}
}
DefaultLogger::get()->debug(rootFile);
m_RootStream = zipArchive->Open(rootFile.c_str());
ai_assert(m_RootStream != nullptr);
mRootStream = mZipArchive->Open(rootFile.c_str());
ai_assert( mRootStream != nullptr );
if ( nullptr == mRootStream ) {
throw DeadlyExportError( "Cannot open rootfile in archive : " + rootFile );
}
// const size_t size = zipArchive->FileSize();
// m_Data.resize( size );
@ -534,50 +481,40 @@ D3MFOpcPackage::D3MFOpcPackage(IOSystem* pIOHandler, const std::string& rFile)
// m_Data.clear();
// return false;
// }
zipArchive->Close( fileStream );
mZipArchive->Close( fileStream );
}
else if( file == D3MF::XmlTag::CONTENT_TYPES_ARCHIVE)
{
} else if( file == D3MF::XmlTag::CONTENT_TYPES_ARCHIVE) {
}
}
}
D3MFOpcPackage::~D3MFOpcPackage()
{
D3MFOpcPackage::~D3MFOpcPackage() {
// empty
}
IOStream* D3MFOpcPackage::RootStream() const
{
return m_RootStream;
IOStream* D3MFOpcPackage::RootStream() const {
return mRootStream;
}
std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream* stream)
{
std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream* stream) {
std::unique_ptr<CIrrXML_IOStreamReader> xmlStream(new CIrrXML_IOStreamReader(stream));
std::unique_ptr<XmlReader> xml(irr::io::createIrrXMLReader(xmlStream.get()));
OpcPackageRelationshipReader reader(xml.get());
auto itr = std::find_if(reader.m_relationShips.begin(), reader.m_relationShips.end(), [](const OpcPackageRelationshipPtr& rel){
return rel->type == XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE;
});
if(itr == reader.m_relationShips.end())
throw DeadlyImportError("Cannot find " + XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE);
return (*itr)->target;
}
} //namespace D3MF
} // Namespace D3MF
}
} // Namespace Assimp
#endif //ASSIMP_BUILD_NO_3MF_IMPORTER

23
code/D3MFOpcPackage.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -41,33 +42,37 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef D3MFOPCPACKAGE_H
#define D3MFOPCPACKAGE_H
#include <string>
#include <memory>
#include <assimp/IOSystem.hpp>
#include "irrXMLWrapper.h"
namespace Assimp {
namespace D3MF {
typedef irr::io::IrrXMLReader XmlReader;
typedef std::shared_ptr<XmlReader> XmlReaderPtr;
struct OpcPackageRelationship {
std::string id;
std::string type;
std::string target;
};
class D3MFZipArchive;
class D3MFOpcPackage
{
class D3MFOpcPackage {
public:
D3MFOpcPackage(IOSystem* pIOHandler, const std::string& rFile);
~D3MFOpcPackage();
IOStream* RootStream() const;
private:
protected:
std::string ReadPackageRootRelationship(IOStream* stream);
private:
IOStream* m_RootStream;
std::unique_ptr<D3MFZipArchive> zipArchive;
IOStream* mRootStream;
std::unique_ptr<D3MFZipArchive> mZipArchive;
};
}

3
code/DXFHelper.h
View File

@ -2,7 +2,8 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2016, assimp team
Copyright (c) 2006-2017, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

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