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Merge branch 'assimp:master' into master

pull/4057/head
Madrich 2021-08-31 11:55:29 +02:00 committed by GitHub
parent 7999bc96e9 f888910a2a
commit 43a3c4a05e
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1199 changed files with 72081 additions and 8727 deletions
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3
.github/FUNDING.yml vendored
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@ -1,2 +1 @@
patreon: assimp
custom: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=4JRJVPXC4QJM4
open_collective: assimp

12
.github/ISSUE_TEMPLATE/bug_report.md vendored
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@ -1,8 +1,8 @@
---
name: Bug report
about: Create a report to help us improve
title: ''
labels: ''
title: 'Bug:'
labels: 'Bug'
assignees: ''
---
@ -23,16 +23,10 @@ A clear and concise description of what you expected to happen.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Desktop (please complete the following information):**
**Platform (please complete the following information):**
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]
**Smartphone (please complete the following information):**
- Device: [e.g. iPhone6]
- OS: [e.g. iOS8.1]
- Browser [e.g. stock browser, safari]
- Version [e.g. 22]
**Additional context**
Add any other context about the problem here.

2
.github/ISSUE_TEMPLATE/feature_request.md vendored
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@ -2,7 +2,7 @@
name: Feature request
about: Suggest an idea for this project
title: ''
labels: ''
labels: 'Feature-Request'
assignees: ''
---

25
.github/ISSUE_TEMPLATE/tech_debt.md vendored 100644
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@ -0,0 +1,25 @@
---
name: Technical debt
about: Create a report to help us to fix and detect tech debts
title: ''
labels: 'Techdebt'
assignees: ''
---
**Describe the technical debt**
A clear and concise description of what the tech debt is about.
**Better solution**
A clear and concise description of what you would expect.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Desktop (please complete the following information):**
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]
**Additional context**
Add any other context about the problem here.

8
.github/workflows/ccpp.yml vendored
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@ -67,7 +67,13 @@ jobs:
uses: actions/checkout@v2
with:
repository: cpp-pm/polly
path: cmake/polly
path: cmake/polly
- name: Remove contrib directory for Hunter builds
if: contains(matrix.name, 'hunter')
uses: JesseTG/rm@v1.0.2
with:
path: contrib
- name: Cache DX SDK
id: dxcache

8
.gitignore vendored
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@ -18,11 +18,14 @@ build
*.VC.db-wal
*.VC.opendb
*.ipch
.vs/
out/
CMakeSettings.json
# Output
bin/
lib/
x64/
# QtCreator
CMakeLists.txt.user
@ -113,3 +116,6 @@ tools/assimp_qt_viewer/moc_glview.cpp_parameters
tools/assimp_qt_viewer/moc_mainwindow.cpp
tools/assimp_qt_viewer/moc_mainwindow.cpp_parameters
tools/assimp_qt_viewer/ui_mainwindow.h
#Generated directory
generated/*

22
Build.md
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@ -1,6 +1,6 @@
# Build Instructions
# Build / Install Instructions
## Build on all platforms using vcpkg
## Install on all platforms using vcpkg
You can download and install assimp using the [vcpkg](https://github.com/Microsoft/vcpkg/) dependency manager:
```bash
git clone https://github.com/Microsoft/vcpkg.git
@ -11,6 +11,18 @@ You can download and install assimp using the [vcpkg](https://github.com/Microso
```
The assimp port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
## Install on Ubuntu
You can install the Asset-Importer-Lib via apt:
```
sudo apt-get install assimp
```
## Install pyassimp
You need to have pip installed:
```
pip install pyassimp
```
## Manual build instructions
### Install CMake
@ -24,6 +36,12 @@ Make sure you have a working git-installation. Open a command prompt and clone t
```bash
git clone https://github.com/assimp/assimp.git
```
### Build from source:
```bash
cd assimp
cmake CMakeLists.txt
cmake --build .
```
### Build instructions for Windows with Visual-Studio

162
CMakeLists.txt
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@ -1,6 +1,6 @@
# Open Asset Import Library (assimp)
# ----------------------------------------------------------------------
# Copyright (c) 2006-2020, assimp team
# Copyright (c) 2006-2021, assimp team
#
# All rights reserved.
#
@ -38,16 +38,16 @@ SET(CMAKE_POLICY_DEFAULT_CMP0012 NEW)
SET(CMAKE_POLICY_DEFAULT_CMP0074 NEW)
SET(CMAKE_POLICY_DEFAULT_CMP0092 NEW)
CMAKE_MINIMUM_REQUIRED( VERSION 3.0 )
CMAKE_MINIMUM_REQUIRED( VERSION 3.10 )
# Toggles the use of the hunter package manager
option(ASSIMP_HUNTER_ENABLED "Enable Hunter package manager support" OFF)
IF(ASSIMP_HUNTER_ENABLED)
include("cmake/HunterGate.cmake")
include("cmake-modules/HunterGate.cmake")
HunterGate(
URL "https://github.com/cpp-pm/hunter/archive/v0.23.269.tar.gz"
SHA1 "64024b7b95b4c86d50ae05b926814448c93a70a0"
URL "https://github.com/cpp-pm/hunter/archive/v0.23.311.tar.gz"
SHA1 "1a82b9b73055879181cb1466b2ab5d48ee8ae410"
)
add_definitions(-DASSIMP_USE_HUNTER)
@ -61,7 +61,6 @@ OPTION( BUILD_SHARED_LIBS
"Build package with shared libraries."
ON
)
OPTION( ASSIMP_BUILD_FRAMEWORK
"Build package as Mac OS X Framework bundle."
OFF
@ -133,9 +132,22 @@ OPTION ( ASSIMP_IGNORE_GIT_HASH
)
IF ( WIN32 )
# Use subset of Windows.h
ADD_DEFINITIONS( -DWIN32_LEAN_AND_MEAN )
IF(MSVC)
OPTION ( ASSIMP_BUILD_ASSIMP_VIEW
"If the Assimp view tool is built. (requires DirectX)"
OFF )
OPTION( ASSIMP_INSTALL_PDB
"Install MSVC debug files."
ON )
IF(NOT (MSVC_VERSION LESS 1900))
# Multibyte character set is deprecated since at least MSVC2015 (possibly earlier)
ADD_DEFINITIONS( -DUNICODE -D_UNICODE )
ENDIF()
ENDIF()
ENDIF()
IF (IOS AND NOT ASSIMP_HUNTER_ENABLED)
@ -145,21 +157,6 @@ IF (IOS AND NOT ASSIMP_HUNTER_ENABLED)
ADD_DEFINITIONS(-DENABLE_BITCODE)
ENDIF ()
# Use subset of Windows.h
if (WIN32)
ADD_DEFINITIONS( -DWIN32_LEAN_AND_MEAN )
endif()
IF(MSVC)
OPTION( ASSIMP_INSTALL_PDB
"Install MSVC debug files."
ON
)
IF(NOT (MSVC_VERSION LESS 1900))
# Multibyte character set is deprecated since at least MSVC2015 (possibly earlier)
ADD_DEFINITIONS( -DUNICODE -D_UNICODE )
ENDIF()
ENDIF()
IF (ASSIMP_BUILD_FRAMEWORK)
SET (BUILD_SHARED_LIBS ON)
@ -271,6 +268,8 @@ ELSEIF(MSVC)
ADD_COMPILE_OPTIONS(/wd4351)
ENDIF()
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /Zi /Od")
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG:FULL /PDBALTPATH:%_PDB% /OPT:REF /OPT:ICF")
ELSEIF (CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
IF(NOT ASSIMP_HUNTER_ENABLED)
SET(CMAKE_CXX_STANDARD 11)
@ -337,9 +336,9 @@ INCLUDE (FindPkgMacros)
INCLUDE (PrecompiledHeader)
# Set Assimp project output directory variables.
SET(ASSIMP_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
SET(ASSIMP_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
SET(ASSIMP_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib")
SET(ASSIMP_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin" CACHE STRING "Path for runtime output files")
SET(ASSIMP_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin" CACHE STRING "Path for library output files")
SET(ASSIMP_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib" CACHE STRING "Path for archive output files")
# Macro used to set the output directories of a target to the
# respective Assimp output directories.
@ -398,14 +397,14 @@ set(GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated")
IF(ASSIMP_HUNTER_ENABLED)
set(CONFIG_INSTALL_DIR "lib/cmake/${PROJECT_NAME}")
set(CMAKE_CONFIG_TEMPLATE_FILE "cmake/assimp-hunter-config.cmake.in")
set(CMAKE_CONFIG_TEMPLATE_FILE "cmake-modules/assimp-hunter-config.cmake.in")
set(NAMESPACE "${PROJECT_NAME}::")
set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
set(VERSION_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}ConfigVersion.cmake")
set(PROJECT_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}Config.cmake")
ELSE()
set(CONFIG_INSTALL_DIR "${ASSIMP_LIB_INSTALL_DIR}/cmake/assimp-${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
set(CMAKE_CONFIG_TEMPLATE_FILE "cmake/assimp-plain-config.cmake.in")
set(CMAKE_CONFIG_TEMPLATE_FILE "cmake-modules/assimp-plain-config.cmake.in")
string(TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWERCASE)
set(NAMESPACE "${PROJECT_NAME_LOWERCASE}::")
set(TARGETS_EXPORT_NAME "${PROJECT_NAME_LOWERCASE}Targets")
@ -455,6 +454,12 @@ IF(ASSIMP_HUNTER_ENABLED)
set(ZLIB_LIBRARIES ZLIB::zlib)
set(ASSIMP_BUILD_MINIZIP TRUE)
ELSE()
# If the zlib is already found outside, add an export in case assimpTargets can't find it.
IF( ZLIB_FOUND )
INSTALL( TARGETS zlib zlibstatic
EXPORT "${TARGETS_EXPORT_NAME}")
ENDIF()
IF ( NOT ASSIMP_BUILD_ZLIB )
FIND_PACKAGE(ZLIB)
ENDIF()
@ -524,12 +529,12 @@ ENDIF()
MARK_AS_ADVANCED ( ASSIMP_BUILD_ARCHITECTURE ASSIMP_BUILD_COMPILER )
SET ( ASSIMP_BUILD_NONFREE_C4D_IMPORTER OFF CACHE BOOL
"Build the C4D importer, which relies on the non-free Melange SDK."
"Build the C4D importer, which relies on the non-free Cineware SDK."
)
IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
IF ( MSVC )
SET(C4D_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Melange/includes")
SET(C4D_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Cineware/includes")
# pick the correct prebuilt library
IF(MSVC15)
@ -548,28 +553,117 @@ IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
)
ENDIF()
SET(C4D_LIB_BASE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Melange/libraries/win")
SET(C4D_LIB_BASE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Cineware/libraries/win")
SET(C4D_DEBUG_LIBRARIES
"${C4D_LIB_BASE_PATH}/melangelib${C4D_LIB_POSTFIX}/melangelib_debug.lib"
"${C4D_LIB_BASE_PATH}/cinewarelib${C4D_LIB_POSTFIX}/cinewarelib_debug.lib"
"${C4D_LIB_BASE_PATH}/jpeglib${C4D_LIB_POSTFIX}/jpeglib_debug.lib"
)
SET(C4D_RELEASE_LIBRARIES
"${C4D_LIB_BASE_PATH}/melangelib${C4D_LIB_POSTFIX}/melangelib_release.lib"
"${C4D_LIB_BASE_PATH}/cinewarelib${C4D_LIB_POSTFIX}/cinewarelib_release.lib"
"${C4D_LIB_BASE_PATH}/jpeglib${C4D_LIB_POSTFIX}/jpeglib_release.lib"
)
# winsock and winmm are necessary dependencies of melange (this is undocumented, but true.)
# winsock and winmm are necessary (and undocumented) dependencies of Cineware SDK because
# it can be used to communicate with a running Cinema 4D instance
SET(C4D_EXTRA_LIBRARIES WSock32.lib Winmm.lib)
ELSE ()
MESSAGE( FATAL_ERROR
"C4D is currently only available on Windows with melange SDK installed in contrib/Melange"
"C4D is currently only available on Windows with Cineware SDK installed in contrib/Cineware"
)
ENDIF ()
ELSE ()
ADD_DEFINITIONS( -DASSIMP_BUILD_NO_C4D_IMPORTER )
ENDIF ()
# Draco requires cmake 3.12
IF (DEFINED CMAKE_VERSION AND "${CMAKE_VERSION}" VERSION_LESS "3.12")
message(NOTICE "draco requires cmake 3.12 or newer, cmake is ${CMAKE_VERSION} . Draco is disabled")
SET ( ASSIMP_BUILD_DRACO OFF CACHE BOOL "Disabled: Draco requires newer cmake" FORCE )
ELSE()
OPTION ( ASSIMP_BUILD_DRACO "If the Draco libraries are to be built. Primarily for glTF" OFF )
IF ( ASSIMP_BUILD_DRACO )
# Primarily for glTF v2
# Enable Draco glTF feature set
set(DRACO_GLTF ON CACHE BOOL "" FORCE)
# Disable unnecessary or omitted components
set(DRACO_JS_GLUE OFF CACHE BOOL "" FORCE)
set(DRACO_WASM OFF CACHE BOOL "" FORCE)
set(DRACO_MAYA_PLUGIN OFF CACHE BOOL "" FORCE)
set(DRACO_UNITY_PLUGIN OFF CACHE BOOL "" FORCE)
set(DRACO_TESTS OFF CACHE BOOL "" FORCE)
IF(ASSIMP_HUNTER_ENABLED)
hunter_add_package(draco)
find_package(draco CONFIG REQUIRED)
set(draco_LIBRARIES draco::draco)
ELSE()
# Draco 1.4.1 has many warnings and will not build with /WX or -Werror
# See https://github.com/google/draco/issues/672
# and https://github.com/google/draco/issues/673
IF(MSVC)
set(DRACO_CXX_FLAGS "/W0")
ELSE()
list(APPEND DRACO_CXX_FLAGS
"-Wno-bool-compare"
"-Wno-comment"
"-Wno-maybe-uninitialized"
"-Wno-sign-compare"
"-Wno-unused-local-typedefs"
)
# Draco 1.4.1 does not explicitly export any symbols under GCC/clang
list(APPEND DRACO_CXX_FLAGS
"-fvisibility=default"
)
ENDIF()
# Don't build or install all of Draco by default
ADD_SUBDIRECTORY( "contrib/draco" EXCLUDE_FROM_ALL )
if(MSVC OR WIN32)
set(draco_LIBRARIES "draco")
else()
if(BUILD_SHARED_LIBS)
set(draco_LIBRARIES "draco_shared")
else()
set(draco_LIBRARIES "draco_static")
endif()
endif()
# Don't build the draco command-line tools by default
set_target_properties(draco_encoder draco_decoder PROPERTIES
EXCLUDE_FROM_ALL TRUE
EXCLUDE_FROM_DEFAULT_BUILD TRUE
)
# Do build the draco shared library
set_target_properties(${draco_LIBRARIES} PROPERTIES
EXCLUDE_FROM_ALL FALSE
EXCLUDE_FROM_DEFAULT_BUILD FALSE
)
TARGET_USE_COMMON_OUTPUT_DIRECTORY(${draco_LIBRARIES})
TARGET_USE_COMMON_OUTPUT_DIRECTORY(draco_encoder)
TARGET_USE_COMMON_OUTPUT_DIRECTORY(draco_decoder)
set(draco_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/contrib/draco/src")
# This is probably wrong
INSTALL( TARGETS ${draco_LIBRARIES}
EXPORT "${TARGETS_EXPORT_NAME}"
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}
INCLUDES DESTINATION include
)
ENDIF()
ENDIF()
ENDIF()
# Main assimp code
ADD_SUBDIRECTORY( code/ )
IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
# The viewer for windows only
@ -583,7 +677,7 @@ IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
ADD_SUBDIRECTORY( tools/assimp_cmd/ )
ENDIF ()
IF ( ASSIMP_BUILD_SAMPLES)
IF ( ASSIMP_BUILD_SAMPLES )
SET( SAMPLES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/samples )
SET( SAMPLES_SHARED_CODE_DIR ${SAMPLES_DIR}/SharedCode )
IF ( WIN32 )

25
Dockerfile 100644
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@ -0,0 +1,25 @@
FROM ubuntu:14.04
RUN apt-get update && apt-get install -y \
git cmake build-essential software-properties-common
RUN add-apt-repository ppa:ubuntu-toolchain-r/test && apt-get update && apt-get install -y gcc-4.9 g++-4.9 && \
cd /usr/bin && \
rm gcc g++ cpp && \
ln -s gcc-4.9 gcc && \
ln -s g++-4.9 g++ && \
ln -s cpp-4.9 cpp
WORKDIR /opt
# Build Assimp
RUN git clone https://github.com/assimp/assimp.git /opt/assimp
WORKDIR /opt/assimp
RUN git checkout master \
&& mkdir build && cd build && \
cmake \
-DCMAKE_BUILD_TYPE=Release \
.. && \
make && make install

37
INSTALL
View File

@ -8,43 +8,10 @@ Getting the documentation
------------------------------
A regularly-updated copy is available at
http://assimp.sourceforge.net/lib_html/index.html
A CHM file is included in the SVN repos: ./doc/AssimpDoc_Html/AssimpDoc.chm.
To build the doxygen documentation on your own, follow these steps:
a) download & install latest doxygen
b) make sure doxygen is in the executable search path
c) navigate to ./doc
d) and run 'doxygen'
Open the generated HTML (AssimpDoc_Html/index.html) in the browser of your choice.
Windows only: To generate the CHM doc, install 'Microsoft HTML Workshop'
and configure the path to it in the DOXYFILE first.
https://assimp-docs.readthedocs.io/en/latest/
------------------------------
Building Assimp
------------------------------
More detailed build instructions can be found in the documentation,
this section is just for the inpatient among you.
CMake is the preferred build system for Assimp. The minimum required version
is 2.6. If you don't have it yet, downloads for CMake can be found on
http://www.cmake.org/.
For Unix:
1. mkdir build && cd build
2. cmake .. -G 'Unix Makefiles'
3. make -j4
For Windows:
1. Open a command prompt
2. mkdir build
3. cd build
4. cmake ..
5. cmake --build .
For iOS:
Just check the following project, which deploys a compiler toolchain for different iOS-versions: https://github.com/assimp/assimp/tree/master/port/iOS
Just check the build-instaructions which you can find here: https://github.com/assimp/assimp/blob/master/Build.md

2
LICENSE
View File

@ -1,6 +1,6 @@
Open Asset Import Library (assimp)
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

25
Readme.md
View File

@ -8,10 +8,10 @@ A library to import and export various 3d-model-formats including scene-post-pro
<img alt="Coverity Scan Build Status"
src="https://scan.coverity.com/projects/5607/badge.svg"/>
</a>
[![Codacy Badge](https://app.codacy.com/project/badge/Grade/9973693b7bdd4543b07084d5d9cf4745)](https://www.codacy.com/gh/assimp/assimp/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=assimp/assimp&amp;utm_campaign=Badge_Grade)
[![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)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/assimp/assimp.svg)](http://isitmaintained.com/project/assimp/assimp "Average time to resolve an issue")
[![Codacy Badge](https://api.codacy.com/project/badge/Grade/5be56faac64f46fc941ac890fb4febef)](https://www.codacy.com/app/kimkulling/assimp?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=assimp/assimp&amp;utm_campaign=Badge_Grade)
[![Total alerts](https://img.shields.io/lgtm/alerts/g/assimp/assimp.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/assimp/assimp/alerts/)
<br>
@ -39,12 +39,13 @@ Take a look into the https://github.com/assimp/assimp/blob/master/Build.md file.
### Ports ###
* [Android](port/AndroidJNI/README.md)
* [Python](port/PyAssimp/README.md)
* [.NET](https://github.com/assimp/assimp-net)
* [.NET](https://bitbucket.org/Starnick/assimpnet/src/master/)
* [Pascal](port/AssimpPascal/Readme.md)
* [Javascript (Alpha)](https://github.com/makc/assimp2json)
* [Unity 3d Plugin](https://www.assetstore.unity3d.com/en/#!/content/91777)
* [Unity 3d Plugin](https://ricardoreis.net/trilib-2/)
* [JVM](https://github.com/kotlin-graphics/assimp) Full jvm port (current [status](https://github.com/kotlin-graphics/assimp/wiki/Status))
* [HAXE-Port](https://github.com/longde123/assimp-haxe) The Assimp-HAXE-port.
* [Rust](https://github.com/jkvargas/russimp)
### Other tools ###
[open3mod](https://github.com/acgessler/open3mod) is a powerful 3D model viewer based on Assimp's import and export abilities.
@ -65,9 +66,9 @@ Open Asset Import Library is implemented in C++. The directory structure looks l
The source code is organized in the following way:
code/Common The base implementation for importers and the infrastructure
code/PostProcessing The post-processing steps
code/<FormatName> Implementation for import and export for the format
code/Common The base implementation for importers and the infrastructure
code/PostProcessing The post-processing steps
code/AssetLib/<FormatName> Implementation for import and export for the format
### Where to get help ###
For more information, visit [our website](http://assimp.org/). Or check out the `./doc`- folder, which contains the official documentation in HTML format.
@ -75,9 +76,6 @@ For more information, visit [our website](http://assimp.org/). Or check out the
If the docs don't solve your problem, ask on [StackOverflow with the assimp-tag](http://stackoverflow.com/questions/tagged/assimp?sort=newest). If you think you found a bug, please open an issue on Github.
For development discussions, there is also a (very low-volume) mailing list, _assimp-discussions_
[(subscribe here)]( https://lists.sourceforge.net/lists/listinfo/assimp-discussions)
Open Asset Import Library is a library to load various 3d file formats into a shared, in-memory format. It supports more than __40 file formats__ for import and a growing selection of file formats for export.
And we also have a Gitter-channel:Gitter [![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>
@ -102,15 +100,6 @@ Become a financial contributor and help us sustain our community. [[Contribute](
<a href="https://opencollective.com/assimp"><img src="https://opencollective.com/assimp/individuals.svg?width=890"></a>
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>
#### Organizations

81
appveyor.yml
View File

@ -1,81 +0,0 @@
# AppVeyor file
# http://www.appveyor.com/docs/appveyor-yml
# clone directory
clone_folder: c:\projects\assimp
clone_depth: 1
# branches to build
branches:
# whitelist
only:
- master
matrix:
fast_finish: true
image:
- Visual Studio 2013
#- Visual Studio 2015
#- Visual Studio 2017
- Visual Studio 2019
#- MinGW
platform:
- Win32
- x64
configuration: Release
install:
- set PATH=C:\Ruby24-x64\bin;%PATH%
- set CMAKE_DEFINES -DASSIMP_WERROR=ON
- if [%COMPILER%]==[MinGW] set PATH=C:\MinGW\bin;%PATH%
- 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 "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2019" set CMAKE_GENERATOR_NAME=Visual Studio 16 2019
- cmake %CMAKE_DEFINES% -G "%CMAKE_GENERATOR_NAME%" -A %platform% .
# Rename sh.exe as sh.exe in PATH interferes with MinGW - if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2015" set CMAKE_GENERATOR_NAME=Visual Studio 14 2015
- rename "C:\Program Files\Git\usr\bin\sh.exe" "sh2.exe"
- set PATH=%PATH%;"C:\\Program Files (x86)\\Inno Setup 5"
- ps: Invoke-WebRequest -Uri https://download.microsoft.com/download/5/7/b/57b2947c-7221-4f33-b35e-2fc78cb10df4/vc_redist.x64.exe -OutFile .\packaging\windows-innosetup\vc_redist.x64.exe
- ps: Invoke-WebRequest -Uri https://download.microsoft.com/download/1/d/8/1d8137db-b5bb-4925-8c5d-927424a2e4de/vc_redist.x86.exe -OutFile .\packaging\windows-innosetup\vc_redist.x86.exe
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:
- echo NUMBER_OF_PROCESSORS=%NUMBER_OF_PROCESSORS%
- ruby scripts\AppVeyor\mtime_cache -g scripts\AppVeyor\cacheglobs.txt -c bin\.mtime_cache\cache.json
build_script:
cmake --build . --config Release -- /maxcpucount:2
after_build:
- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" (
if "%platform%"=="x64" (
iscc packaging\windows-innosetup\script_x64.iss
) else (
iscc packaging\windows-innosetup\script_x86.iss
)
)
- 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
name: assimp_lib

17
cmake-modules/FindIrrXML.cmake
View File

@ -1,17 +0,0 @@
# 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)

0
cmake/HunterGate.cmake → cmake-modules/HunterGate.cmake
View File

19
cmake-modules/assimp-hunter-config.cmake.in 100644
View File

@ -0,0 +1,19 @@
@PACKAGE_INIT@
find_package(RapidJSON CONFIG REQUIRED)
find_package(ZLIB CONFIG REQUIRED)
find_package(utf8cpp CONFIG REQUIRED)
find_package(minizip CONFIG REQUIRED)
find_package(openddlparser CONFIG REQUIRED)
find_package(poly2tri CONFIG REQUIRED)
find_package(polyclipping CONFIG REQUIRED)
find_package(zip CONFIG REQUIRED)
find_package(pugixml CONFIG REQUIRED)
find_package(stb CONFIG REQUIRED)
if(@ASSIMP_BUILD_DRACO@)
find_package(draco CONFIG REQUIRED)
endif()
include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")
check_required_components("@PROJECT_NAME@")

0
cmake/assimp-plain-config.cmake.in → cmake-modules/assimp-plain-config.cmake.in
View File

14
cmake/assimp-hunter-config.cmake.in
View File

@ -1,14 +0,0 @@
@PACKAGE_INIT@
find_package(RapidJSON CONFIG REQUIRED)
find_package(ZLIB CONFIG REQUIRED)
find_package(utf8cpp CONFIG REQUIRED)
find_package(minizip CONFIG REQUIRED)
find_package(openddlparser CONFIG REQUIRED)
find_package(poly2tri CONFIG REQUIRED)
find_package(polyclipping CONFIG REQUIRED)
find_package(zip CONFIG REQUIRED)
find_package(pugixml CONFIG REQUIRED)
include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")
check_required_components("@PROJECT_NAME@")

15
code/AssetLib/3DS/3DSConverter.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -68,8 +68,8 @@ void Discreet3DSImporter::ReplaceDefaultMaterial() {
unsigned int idx(NotSet);
for (unsigned int i = 0; i < mScene->mMaterials.size(); ++i) {
std::string s = mScene->mMaterials[i].mName;
for (std::string::iterator it = s.begin(); it != s.end(); ++it) {
*it = static_cast<char>(::tolower(*it));
for (char & it : s) {
it = static_cast<char>(::tolower(static_cast<unsigned char>(it)));
}
if (std::string::npos == s.find("default")) continue;
@ -79,12 +79,7 @@ void Discreet3DSImporter::ReplaceDefaultMaterial() {
mScene->mMaterials[i].mDiffuse.r !=
mScene->mMaterials[i].mDiffuse.b) continue;
if (mScene->mMaterials[i].sTexDiffuse.mMapName.length() != 0 ||
mScene->mMaterials[i].sTexBump.mMapName.length() != 0 ||
mScene->mMaterials[i].sTexOpacity.mMapName.length() != 0 ||
mScene->mMaterials[i].sTexEmissive.mMapName.length() != 0 ||
mScene->mMaterials[i].sTexSpecular.mMapName.length() != 0 ||
mScene->mMaterials[i].sTexShininess.mMapName.length() != 0) {
if (ContainsTextures(i)) {
continue;
}
idx = i;
@ -212,7 +207,7 @@ void Discreet3DSImporter::ConvertMaterial(D3DS::Material &oldMat,
mat.AddProperty(&tex, AI_MATKEY_GLOBAL_BACKGROUND_IMAGE);
// Be sure this is only done for the first material
mBackgroundImage = std::string("");
mBackgroundImage = std::string();
}
// At first add the base ambient color of the scene to the material

20
code/AssetLib/3DS/3DSExporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -102,13 +102,14 @@ private:
// preserves the mesh's given name if it has one. |index| is the index
// of the mesh in |aiScene::mMeshes|.
std::string GetMeshName(const aiMesh &mesh, unsigned int index, const aiNode &node) {
static const std::string underscore = "_";
static const char underscore = '_';
char postfix[10] = { 0 };
ASSIMP_itoa10(postfix, index);
std::string result = node.mName.C_Str();
if (mesh.mName.length > 0) {
result += underscore + mesh.mName.C_Str();
result += underscore;
result += mesh.mName.C_Str();
}
return result + underscore + postfix;
}
@ -290,7 +291,7 @@ void Discreet3DSExporter::WriteMaterials() {
ChunkWriter curChunk(writer, Discreet3DS::CHUNK_MAT_SPECULAR);
WriteColor(color);
}
if (mat.Get(AI_MATKEY_COLOR_AMBIENT, color) == AI_SUCCESS) {
ChunkWriter curChunk(writer, Discreet3DS::CHUNK_MAT_AMBIENT);
WriteColor(color);
@ -378,7 +379,7 @@ void Discreet3DSExporter::WriteTexture(const aiMaterial &mat, aiTextureType type
// TODO: handle embedded textures properly
if (path.data[0] == '*') {
ASSIMP_LOG_ERROR("Ignoring embedded texture for export: " + std::string(path.C_Str()));
ASSIMP_LOG_ERROR("Ignoring embedded texture for export: ", path.C_Str());
return;
}
@ -444,7 +445,7 @@ void Discreet3DSExporter::WriteMeshes() {
const uint16_t count = static_cast<uint16_t>(mesh.mNumVertices);
writer.PutU2(count);
for (unsigned int i = 0; i < mesh.mNumVertices; ++i) {
const aiVector3D &v = trafo * mesh.mVertices[i];
const aiVector3D &v = mesh.mVertices[i];
writer.PutF4(v.x);
writer.PutF4(v.y);
writer.PutF4(v.z);
@ -506,11 +507,16 @@ void Discreet3DSExporter::WriteMeshes() {
// Transformation matrix by which the mesh vertices have been pre-transformed with.
{
ChunkWriter curChunk(writer, Discreet3DS::CHUNK_TRMATRIX);
for (unsigned int r = 0; r < 4; ++r) {
// Store rotation 3x3 matrix row wise
for (unsigned int r = 0; r < 3; ++r) {
for (unsigned int c = 0; c < 3; ++c) {
writer.PutF4(trafo[r][c]);
}
}
// Store translation sub vector column wise
for (unsigned int r = 0; r < 3; ++r) {
writer.PutF4(trafo[r][3]);
}
}
}
}

2
code/AssetLib/3DS/3DSExporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

94
code/AssetLib/3DS/3DSHelper.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -61,20 +61,10 @@ namespace D3DS {
#include <assimp/Compiler/pushpack1.h>
// ---------------------------------------------------------------------------
/** Discreet3DS class: Helper class for loading 3ds files. Defines chunks
* and data structures.
/** Defines chunks and data structures.
*/
class Discreet3DS {
private:
Discreet3DS() AI_NO_EXCEPT {
// empty
}
namespace Discreet3DS {
~Discreet3DS() {
// empty
}
public:
//! data structure for a single chunk in a .3ds file
struct Chunk {
uint16_t Flag;
@ -314,7 +304,7 @@ public:
// camera sub-chunks
CHUNK_CAM_RANGES = 0x4720
};
};
}
// ---------------------------------------------------------------------------
/** Helper structure representing a 3ds mesh face */
@ -358,16 +348,16 @@ struct Texture {
// empty
}
Texture(Texture &&other) AI_NO_EXCEPT : mTextureBlend(std::move(other.mTextureBlend)),
Texture(Texture &&other) AI_NO_EXCEPT : mTextureBlend(other.mTextureBlend),
mMapName(std::move(other.mMapName)),
mOffsetU(std::move(other.mOffsetU)),
mOffsetV(std::move(other.mOffsetV)),
mScaleU(std::move(other.mScaleU)),
mScaleV(std::move(other.mScaleV)),
mRotation(std::move(other.mRotation)),
mMapMode(std::move(other.mMapMode)),
bPrivate(std::move(other.bPrivate)),
iUVSrc(std::move(other.iUVSrc)) {
mOffsetU(other.mOffsetU),
mOffsetV(other.mOffsetV),
mScaleU(other.mScaleU),
mScaleV(other.mScaleV),
mRotation(other.mRotation),
mMapMode(other.mMapMode),
bPrivate(other.bPrivate),
iUVSrc(other.iUVSrc) {
// empty
}
@ -376,16 +366,16 @@ struct Texture {
return *this;
}
mTextureBlend = std::move(other.mTextureBlend);
mTextureBlend = other.mTextureBlend;
mMapName = std::move(other.mMapName);
mOffsetU = std::move(other.mOffsetU);
mOffsetV = std::move(other.mOffsetV);
mScaleU = std::move(other.mScaleU);
mScaleV = std::move(other.mScaleV);
mRotation = std::move(other.mRotation);
mMapMode = std::move(other.mMapMode);
bPrivate = std::move(other.bPrivate);
iUVSrc = std::move(other.iUVSrc);
mOffsetU = other.mOffsetU;
mOffsetV = other.mOffsetV;
mScaleU = other.mScaleU;
mScaleV = other.mScaleV;
mRotation = other.mRotation;
mMapMode = other.mMapMode;
bPrivate = other.bPrivate;
iUVSrc = other.iUVSrc;
return *this;
}
@ -471,13 +461,13 @@ struct Material {
//! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
Material(Material &&other) AI_NO_EXCEPT : mName(std::move(other.mName)),
mDiffuse(std::move(other.mDiffuse)),
mSpecularExponent(std::move(other.mSpecularExponent)),
mShininessStrength(std::move(other.mShininessStrength)),
mSpecular(std::move(other.mSpecular)),
mAmbient(std::move(other.mAmbient)),
mShading(std::move(other.mShading)),
mTransparency(std::move(other.mTransparency)),
mDiffuse(other.mDiffuse),
mSpecularExponent(other.mSpecularExponent),
mShininessStrength(other.mShininessStrength),
mSpecular(other.mSpecular),
mAmbient(other.mAmbient),
mShading(other.mShading),
mTransparency(other.mTransparency),
sTexDiffuse(std::move(other.sTexDiffuse)),
sTexOpacity(std::move(other.sTexOpacity)),
sTexSpecular(std::move(other.sTexSpecular)),
@ -485,10 +475,10 @@ struct Material {
sTexBump(std::move(other.sTexBump)),
sTexEmissive(std::move(other.sTexEmissive)),
sTexShininess(std::move(other.sTexShininess)),
mBumpHeight(std::move(other.mBumpHeight)),
mEmissive(std::move(other.mEmissive)),
mBumpHeight(other.mBumpHeight),
mEmissive(other.mEmissive),
sTexAmbient(std::move(other.sTexAmbient)),
mTwoSided(std::move(other.mTwoSided)) {
mTwoSided(other.mTwoSided) {
// empty
}
@ -498,13 +488,13 @@ struct Material {
}
mName = std::move(other.mName);
mDiffuse = std::move(other.mDiffuse);
mSpecularExponent = std::move(other.mSpecularExponent);
mShininessStrength = std::move(other.mShininessStrength),
mSpecular = std::move(other.mSpecular);
mAmbient = std::move(other.mAmbient);
mShading = std::move(other.mShading);
mTransparency = std::move(other.mTransparency);
mDiffuse = other.mDiffuse;
mSpecularExponent = other.mSpecularExponent;
mShininessStrength = other.mShininessStrength,
mSpecular = other.mSpecular;
mAmbient = other.mAmbient;
mShading = other.mShading;
mTransparency = other.mTransparency;
sTexDiffuse = std::move(other.sTexDiffuse);
sTexOpacity = std::move(other.sTexOpacity);
sTexSpecular = std::move(other.sTexSpecular);
@ -512,10 +502,10 @@ struct Material {
sTexBump = std::move(other.sTexBump);
sTexEmissive = std::move(other.sTexEmissive);
sTexShininess = std::move(other.sTexShininess);
mBumpHeight = std::move(other.mBumpHeight);
mEmissive = std::move(other.mEmissive);
mBumpHeight = other.mBumpHeight;
mEmissive = other.mEmissive;
sTexAmbient = std::move(other.sTexAmbient);
mTwoSided = std::move(other.mTwoSided);
mTwoSided = other.mTwoSided;
return *this;
}

19
code/AssetLib/3DS/3DSLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -143,7 +143,13 @@ void Discreet3DSImporter::SetupProperties(const Importer * /*pImp*/) {
// Imports the given file into the given scene structure.
void Discreet3DSImporter::InternReadFile(const std::string &pFile,
aiScene *pScene, IOSystem *pIOHandler) {
StreamReaderLE theStream(pIOHandler->Open(pFile, "rb"));
auto theFile = pIOHandler->Open(pFile, "rb");
if (!theFile) {
throw DeadlyImportError("3DS: Could not open ", pFile);
}
StreamReaderLE theStream(theFile);
// We should have at least one chunk
if (theStream.GetRemainingSize() < 16) {
@ -164,7 +170,7 @@ void Discreet3DSImporter::InternReadFile(const std::string &pFile,
mRootNode->mHierarchyIndex = -1;
mRootNode->mParent = nullptr;
mMasterScale = 1.0f;
mBackgroundImage = "";
mBackgroundImage = std::string();
bHasBG = false;
bIsPrj = false;
@ -266,6 +272,7 @@ void Discreet3DSImporter::ParseMainChunk() {
case Discreet3DS::CHUNK_PRJ:
bIsPrj = true;
break;
case Discreet3DS::CHUNK_MAIN:
ParseEditorChunk();
break;
@ -298,7 +305,7 @@ void Discreet3DSImporter::ParseEditorChunk() {
// print the version number
char buff[10];
ASSIMP_itoa10(buff, stream->GetI2());
ASSIMP_LOG_INFO_F(std::string("3DS file format version: "), buff);
ASSIMP_LOG_INFO("3DS file format version: ", buff);
} break;
};
ASSIMP_3DS_END_CHUNK();
@ -323,7 +330,7 @@ void Discreet3DSImporter::ParseObjectChunk() {
case Discreet3DS::CHUNK_MAT_MATERIAL:
// Add a new material to the list
mScene->mMaterials.push_back(D3DS::Material(std::string("UNNAMED_" + to_string(mScene->mMaterials.size()))));
mScene->mMaterials.push_back(D3DS::Material(std::string("UNNAMED_" + ai_to_string(mScene->mMaterials.size()))));
ParseMaterialChunk();
break;
@ -927,7 +934,7 @@ void Discreet3DSImporter::ParseFaceChunk() {
}
}
if (0xcdcdcdcd == idx) {
ASSIMP_LOG_ERROR_F("3DS: Unknown material: ", sz);
ASSIMP_LOG_ERROR("3DS: Unknown material: ", sz);
}
// Now continue and read all material indices

11
code/AssetLib/3DS/3DSLoader.h
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -208,6 +208,15 @@ protected:
*/
void ReplaceDefaultMaterial();
bool ContainsTextures(unsigned int i) const {
return !mScene->mMaterials[i].sTexDiffuse.mMapName.empty() ||
!mScene->mMaterials[i].sTexBump.mMapName.empty() ||
!mScene->mMaterials[i].sTexOpacity.mMapName.empty() ||
!mScene->mMaterials[i].sTexEmissive.mMapName.empty() ||
!mScene->mMaterials[i].sTexSpecular.mMapName.empty() ||
!mScene->mMaterials[i].sTexShininess.mMapName.empty() ;
}
// -------------------------------------------------------------------
/** Convert the whole scene
*/

165
code/AssetLib/3MF/3MFTypes.h 100644
View File

@ -0,0 +1,165 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2021, 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 <assimp/vector3.h>
#include <assimp/matrix4x4.h>
#include <assimp/ParsingUtils.h>
#include <vector>
#include <string>
struct aiMaterial;
struct aiMesh;
namespace Assimp {
namespace D3MF {
enum class ResourceType {
RT_Object,
RT_BaseMaterials,
RT_EmbeddedTexture2D,
RT_Texture2DGroup,
RT_Unknown
}; // To be extended with other resource types (eg. material extension resources like Texture2d, Texture2dGroup...)
class Resource {
public:
int mId;
Resource(int id) :
mId(id) {
// empty
}
virtual ~Resource() {
// empty
}
virtual ResourceType getType() const {
return ResourceType::RT_Unknown;
}
};
class EmbeddedTexture : public Resource {
public:
std::string mPath;
std::string mContentType;
std::string mTilestyleU;
std::string mTilestyleV;
std::vector<char> mBuffer;
EmbeddedTexture(int id) :
Resource(id),
mPath(),
mContentType(),
mTilestyleU(),
mTilestyleV() {
// empty
}
~EmbeddedTexture() = default;
ResourceType getType() const override {
return ResourceType::RT_EmbeddedTexture2D;
}
};
class Texture2DGroup : public Resource {
public:
std::vector<aiVector2D> mTex2dCoords;
int mTexId;
Texture2DGroup(int id) :
Resource(id),
mTexId(-1) {
// empty
}
~Texture2DGroup() = default;
ResourceType getType() const override {
return ResourceType::RT_Texture2DGroup;
}
};
class BaseMaterials : public Resource {
public:
std::vector<unsigned int> mMaterialIndex;
BaseMaterials(int id) :
Resource(id),
mMaterialIndex() {
// empty
}
~BaseMaterials() = default;
ResourceType getType() const override {
return ResourceType::RT_BaseMaterials;
}
};
struct Component {
int mObjectId;
aiMatrix4x4 mTransformation;
};
class Object : public Resource {
public:
std::vector<aiMesh *> mMeshes;
std::vector<unsigned int> mMeshIndex;
std::vector<Component> mComponents;
std::string mName;
Object(int id) :
Resource(id),
mName(std::string("Object_") + ai_to_string(id)) {
// empty
}
~Object() = default;
ResourceType getType() const override {
return ResourceType::RT_Object;
}
};
} // namespace D3MF
} // namespace Assimp

111
code/AssetLib/3MF/3MFXmlTags.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -44,62 +44,73 @@ namespace Assimp {
namespace D3MF {
namespace XmlTag {
// Root tag
const char* const RootTag = "3MF";
// Meta-data
static const std::string meta = "metadata";
static const std::string meta_name = "name";
const char* const meta = "metadata";
const char* const meta_name = "name";
// Model-data specific tags
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 components = "components";
static const std::string component = "component";
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 pid = "pid";
static const std::string pindex = "pindex";
static const std::string p1 = "p1";
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";
const char* const model = "model";
const char* const model_unit = "unit";
const char* const metadata = "metadata";
const char* const resources = "resources";
const char* const object = "object";
const char* const mesh = "mesh";
const char* const components = "components";
const char* const component = "component";
const char* const vertices = "vertices";
const char* const vertex = "vertex";
const char* const triangles = "triangles";
const char* const triangle = "triangle";
const char* const x = "x";
const char* const y = "y";
const char* const z = "z";
const char* const v1 = "v1";
const char* const v2 = "v2";
const char* const v3 = "v3";
const char* const id = "id";
const char* const pid = "pid";
const char* const pindex = "pindex";
const char* const p1 = "p1";
const char* const name = "name";
const char* const type = "type";
const char* const build = "build";
const char* const item = "item";
const char* const objectid = "objectid";
const char* const transform = "transform";
const char *const path = "path";
// Material definitions
static const std::string basematerials = "basematerials";
static const std::string basematerials_id = "id";
static const std::string basematerials_base = "base";
static const std::string basematerials_name = "name";
static const std::string basematerials_displaycolor = "displaycolor";
const char* const basematerials = "basematerials";
const char* const basematerials_base = "base";
const char* const basematerials_name = "name";
const char* const basematerials_displaycolor = "displaycolor";
const char* const texture_2d = "m:texture2d";
const char *const texture_group = "m:texture2dgroup";
const char *const texture_content_type = "contenttype";
const char *const texture_tilestyleu = "tilestyleu";
const char *const texture_tilestylev = "tilestylev";
const char *const texture_2d_coord = "m:tex2coord";
const char *const texture_cuurd_u = "u";
const char *const texture_cuurd_v = "v";
// Meta info tags
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";
const char* const CONTENT_TYPES_ARCHIVE = "[Content_Types].xml";
const char* const ROOT_RELATIONSHIPS_ARCHIVE = "_rels/.rels";
const char* const SCHEMA_CONTENTTYPES = "http://schemas.openxmlformats.org/package/2006/content-types";
const char* const SCHEMA_RELATIONSHIPS = "http://schemas.openxmlformats.org/package/2006/relationships";
const char* const RELS_RELATIONSHIP_CONTAINER = "Relationships";
const char* const RELS_RELATIONSHIP_NODE = "Relationship";
const char* const RELS_ATTRIB_TARGET = "Target";
const char* const RELS_ATTRIB_TYPE = "Type";
const char* const RELS_ATTRIB_ID = "Id";
const char* const PACKAGE_START_PART_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dmodel";
const char* const PACKAGE_PRINT_TICKET_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/printticket";
const char* const PACKAGE_TEXTURE_RELATIONSHIP_TYPE = "http://schemas.microsoft.com/3dmanufacturing/2013/01/3dtexture";
const char* const PACKAGE_CORE_PROPERTIES_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties";
const char* const PACKAGE_THUMBNAIL_RELATIONSHIP_TYPE = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/thumbnail";
}
} // Namespace D3MF

53
code/AssetLib/3MF/D3MFExporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -237,7 +237,7 @@ void D3MFExporter::writeBaseMaterials() {
aiMaterial *mat = mScene->mMaterials[i];
aiString name;
if (mat->Get(AI_MATKEY_NAME, name) != aiReturn_SUCCESS) {
strName = "basemat_" + to_string(i);
strName = "basemat_" + ai_to_string(i);
} else {
strName = name.C_Str();
}
@ -248,7 +248,7 @@ void D3MFExporter::writeBaseMaterials() {
// rgbs %
if (color.r <= 1 && color.g <= 1 && color.b <= 1 && color.a <= 1) {
hexDiffuseColor = Rgba2Hex(
hexDiffuseColor = ai_rgba2hex(
(int)((ai_real)color.r) * 255,
(int)((ai_real)color.g) * 255,
(int)((ai_real)color.b) * 255,
@ -257,13 +257,13 @@ void D3MFExporter::writeBaseMaterials() {
} else {
hexDiffuseColor = "#";
tmp = DecimalToHexa((ai_real)color.r);
tmp = ai_decimal_to_hexa((ai_real)color.r);
hexDiffuseColor += tmp;
tmp = DecimalToHexa((ai_real)color.g);
tmp = ai_decimal_to_hexa((ai_real)color.g);
hexDiffuseColor += tmp;
tmp = DecimalToHexa((ai_real)color.b);
tmp = ai_decimal_to_hexa((ai_real)color.b);
hexDiffuseColor += tmp;
tmp = DecimalToHexa((ai_real)color.a);
tmp = ai_decimal_to_hexa((ai_real)color.a);
hexDiffuseColor += tmp;
}
} else {
@ -307,18 +307,26 @@ void D3MFExporter::writeMesh(aiMesh *mesh) {
return;
}
mModelOutput << "<" << XmlTag::mesh << ">" << std::endl;
mModelOutput << "<" << XmlTag::vertices << ">" << std::endl;
mModelOutput << "<"
<< XmlTag::mesh
<< ">" << "\n";
mModelOutput << "<"
<< XmlTag::vertices
<< ">" << "\n";
for (unsigned int i = 0; i < mesh->mNumVertices; ++i) {
writeVertex(mesh->mVertices[i]);
}
mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;
mModelOutput << "</"
<< XmlTag::vertices << ">"
<< "\n";
const unsigned int matIdx(mesh->mMaterialIndex);
writeFaces(mesh, matIdx);
mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
mModelOutput << "</"
<< XmlTag::mesh << ">"
<< "\n";
}
void D3MFExporter::writeVertex(const aiVector3D &pos) {
@ -334,27 +342,34 @@ void D3MFExporter::writeFaces(aiMesh *mesh, unsigned int matIdx) {
if (!mesh->HasFaces()) {
return;
}
mModelOutput << "<" << XmlTag::triangles << ">" << std::endl;
mModelOutput << "<"
<< XmlTag::triangles << ">"
<< "\n";
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]
<< "\" pid=\"1\" p1=\"" + to_string(matIdx) + "\" />";
mModelOutput << std::endl;
<< "\" pid=\"1\" p1=\"" + ai_to_string(matIdx) + "\" />";
mModelOutput << "\n";
}
mModelOutput << "</" << XmlTag::triangles << ">";
mModelOutput << std::endl;
mModelOutput << "</"
<< XmlTag::triangles
<< ">";
mModelOutput << "\n";
}
void D3MFExporter::writeBuild() {
mModelOutput << "<" << XmlTag::build << ">" << std::endl;
mModelOutput << "<"
<< XmlTag::build
<< ">"
<< "\n";
for (size_t i = 0; i < mBuildItems.size(); ++i) {
mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 2 << "\"/>";
mModelOutput << std::endl;
mModelOutput << "\n";
}
mModelOutput << "</" << XmlTag::build << ">";
mModelOutput << std::endl;
mModelOutput << "\n";
}
void D3MFExporter::zipContentType(const std::string &filename) {

2
code/AssetLib/3MF/D3MFExporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

532
code/AssetLib/3MF/D3MFImporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -42,6 +42,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include "D3MFImporter.h"
#include "3MFXmlTags.h"
#include "D3MFOpcPackage.h"
#include "XmlSerializer.h"
#include <assimp/StringComparison.h>
#include <assimp/StringUtils.h>
@ -51,517 +54,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/IOSystem.hpp>
#include <assimp/fast_atof.h>
#include <cassert>
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "3MFXmlTags.h"
#include "D3MFOpcPackage.h"
#include <assimp/fast_atof.h>
#include <iomanip>
#include <cstring>
namespace Assimp {
namespace D3MF {
enum class ResourceType {
RT_Object,
RT_BaseMaterials,
RT_Unknown
}; // To be extended with other resource types (eg. material extension resources like Texture2d, Texture2dGroup...)
class Resource
{
public:
Resource(int id) :
mId(id) {}
virtual ~Resource() {}
int mId;
virtual ResourceType getType() {
return ResourceType::RT_Unknown;
}
};
class BaseMaterials : public Resource {
public:
BaseMaterials(int id) :
Resource(id),
mMaterials(),
mMaterialIndex() {}
std::vector<aiMaterial *> mMaterials;
std::vector<unsigned int> mMaterialIndex;
virtual ResourceType getType() {
return ResourceType::RT_BaseMaterials;
}
};
struct Component {
int mObjectId;
aiMatrix4x4 mTransformation;
};
class Object : public Resource {
public:
std::vector<aiMesh*> mMeshes;
std::vector<unsigned int> mMeshIndex;
std::vector<Component> mComponents;
std::string mName;
Object(int id) :
Resource(id),
mName (std::string("Object_") + to_string(id)){}
virtual ResourceType getType() {
return ResourceType::RT_Object;
}
};
class XmlSerializer {
public:
XmlSerializer(XmlParser *xmlParser) :
mResourcesDictionnary(),
mMaterialCount(0),
mMeshCount(0),
mXmlParser(xmlParser) {
// empty
}
~XmlSerializer() {
for (auto it = mResourcesDictionnary.begin(); it != mResourcesDictionnary.end(); it++) {
delete it->second;
}
}
void ImportXml(aiScene *scene) {
if (nullptr == scene) {
return;
}
scene->mRootNode = new aiNode("3MF");
XmlNode node = mXmlParser->getRootNode().child("model");
if (node.empty()) {
return;
}
XmlNode resNode = node.child("resources");
for (XmlNode currentNode = resNode.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentNodeName = currentNode.name();
if (currentNodeName == D3MF::XmlTag::object) {
ReadObject(currentNode);;
} else if (currentNodeName == D3MF::XmlTag::basematerials) {
ReadBaseMaterials(currentNode);
} else if (currentNodeName == D3MF::XmlTag::meta) {
ReadMetadata(currentNode);
}
}
XmlNode buildNode = node.child("build");
for (XmlNode currentNode = buildNode.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentNodeName = currentNode.name();
if (currentNodeName == D3MF::XmlTag::item) {
int objectId = -1;
std::string transformationMatrixStr;
aiMatrix4x4 transformationMatrix;
getNodeAttribute(currentNode, D3MF::XmlTag::objectid, objectId);
bool hasTransform = getNodeAttribute(currentNode, D3MF::XmlTag::transform, transformationMatrixStr);
auto it = mResourcesDictionnary.find(objectId);
if (it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_Object) {
Object *obj = static_cast<Object *>(it->second);
if (hasTransform) {
transformationMatrix = parseTransformMatrix(transformationMatrixStr);
}
addObjectToNode(scene->mRootNode, obj, transformationMatrix);
}
}
}
// import the metadata
if (!mMetaData.empty()) {
const size_t numMeta(mMetaData.size());
scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(numMeta));
for (size_t i = 0; i < numMeta; ++i) {
aiString val(mMetaData[i].value);
scene->mMetaData->Set(static_cast<unsigned int>(i), mMetaData[i].name, val);
}
}
// import the meshes
scene->mNumMeshes = static_cast<unsigned int>(mMeshCount);
if (scene->mNumMeshes != 0) {
scene->mMeshes = new aiMesh *[scene->mNumMeshes]();
for (auto it = mResourcesDictionnary.begin(); it != mResourcesDictionnary.end(); it++) {
if (it->second->getType() == ResourceType::RT_Object) {
Object *obj = static_cast<Object*>(it->second);
for (unsigned int i = 0; i < obj->mMeshes.size(); ++i) {
scene->mMeshes[obj->mMeshIndex[i]] = obj->mMeshes[i];
}
}
}
}
// import the materials
scene->mNumMaterials = static_cast<unsigned int>(mMaterialCount);
if (scene->mNumMaterials != 0) {
scene->mMaterials = new aiMaterial *[scene->mNumMaterials];
for (auto it = mResourcesDictionnary.begin(); it != mResourcesDictionnary.end(); it++) {
if (it->second->getType() == ResourceType::RT_BaseMaterials) {
BaseMaterials *baseMaterials = static_cast<BaseMaterials *>(it->second);
for (unsigned int i = 0; i < baseMaterials->mMaterials.size(); ++i) {
scene->mMaterials[baseMaterials->mMaterialIndex[i]] = baseMaterials->mMaterials[i];
}
}
}
}
}
private:
void addObjectToNode(aiNode* parent, Object* obj, aiMatrix4x4 nodeTransform) {
aiNode *sceneNode = new aiNode(obj->mName);
sceneNode->mNumMeshes = static_cast<unsigned int>(obj->mMeshes.size());
sceneNode->mMeshes = new unsigned int[sceneNode->mNumMeshes];
std::copy(obj->mMeshIndex.begin(), obj->mMeshIndex.end(), sceneNode->mMeshes);
sceneNode->mTransformation = nodeTransform;
parent->addChildren(1, &sceneNode);
for (size_t i = 0; i < obj->mComponents.size(); ++i) {
Component c = obj->mComponents[i];
auto it = mResourcesDictionnary.find(c.mObjectId);
if (it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_Object) {
addObjectToNode(sceneNode, static_cast<Object*>(it->second), c.mTransformation);
}
}
}
bool getNodeAttribute(const XmlNode& node, const std::string& attribute, std::string& value) {
pugi::xml_attribute objectAttribute = node.attribute(attribute.c_str());
if (!objectAttribute.empty()) {
value = objectAttribute.as_string();
return true;
} else {
return false;
}
}
bool getNodeAttribute(const XmlNode &node, const std::string &attribute, int &value) {
std::string strValue;
bool ret = getNodeAttribute(node, attribute, strValue);
if (ret) {
value = std::atoi(strValue.c_str());
return true;
} else {
return false;
}
}
aiMatrix4x4 parseTransformMatrix(std::string matrixStr) {
// split the string
std::vector<float> numbers;
std::string currentNumber;
for (size_t i = 0; i < matrixStr.size(); ++i) {
const char c = matrixStr[i];
if (c == ' ') {
if (currentNumber.size() > 0) {
float f = std::stof(currentNumber);
numbers.push_back(f);
currentNumber.clear();
}
} else {
currentNumber.push_back(c);
}
}
if (currentNumber.size() > 0) {
float f = std::stof(currentNumber);
numbers.push_back(f);
}
aiMatrix4x4 transformMatrix;
transformMatrix.a1 = numbers[0];
transformMatrix.b1 = numbers[1];
transformMatrix.c1 = numbers[2];
transformMatrix.d1 = 0;
transformMatrix.a2 = numbers[3];
transformMatrix.b2 = numbers[4];
transformMatrix.c2 = numbers[5];
transformMatrix.d2 = 0;
transformMatrix.a3 = numbers[6];
transformMatrix.b3 = numbers[7];
transformMatrix.c3 = numbers[8];
transformMatrix.d3 = 0;
transformMatrix.a4 = numbers[9];
transformMatrix.b4 = numbers[10];
transformMatrix.c4 = numbers[11];
transformMatrix.d4 = 1;
return transformMatrix;
}
void ReadObject(XmlNode &node) {
int id = -1, pid = -1, pindex = -1;
bool hasId = getNodeAttribute(node, D3MF::XmlTag::id, id);
//bool hasType = getNodeAttribute(node, D3MF::XmlTag::type, type); not used currently
bool hasPid = getNodeAttribute(node, D3MF::XmlTag::pid, pid);
bool hasPindex = getNodeAttribute(node, D3MF::XmlTag::pindex, pindex);
std::string idStr = to_string(id);
if (!hasId) {
return;
}
Object *obj = new Object(id);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentName = currentNode.name();
if (currentName == D3MF::XmlTag::mesh) {
auto mesh = ReadMesh(currentNode);
mesh->mName.Set(idStr);
if (hasPid) {
auto it = mResourcesDictionnary.find(pid);
if (hasPindex && it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_BaseMaterials) {
BaseMaterials *materials = static_cast<BaseMaterials *>(it->second);
mesh->mMaterialIndex = materials->mMaterialIndex[pindex];
}
}
obj->mMeshes.push_back(mesh);
obj->mMeshIndex.push_back(mMeshCount);
mMeshCount++;
} else if (currentName == D3MF::XmlTag::components) {
for (XmlNode currentSubNode = currentNode.first_child(); currentSubNode; currentSubNode = currentSubNode.next_sibling()) {
if (currentSubNode.name() == D3MF::XmlTag::component) {
int objectId = -1;
std::string componentTransformStr;
aiMatrix4x4 componentTransform;
if (getNodeAttribute(currentSubNode, D3MF::XmlTag::transform, componentTransformStr)) {
componentTransform = parseTransformMatrix(componentTransformStr);
}
if (getNodeAttribute(currentSubNode, D3MF::XmlTag::objectid, objectId))
obj->mComponents.push_back({ objectId, componentTransform });
}
}
}
}
mResourcesDictionnary.insert(std::make_pair(id, obj));
}
aiMesh *ReadMesh(XmlNode &node) {
aiMesh *mesh = new aiMesh();
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentName = currentNode.name();
if (currentName == D3MF::XmlTag::vertices) {
ImportVertices(currentNode, mesh);
} else if (currentName == D3MF::XmlTag::triangles) {
ImportTriangles(currentNode, mesh);
}
}
return mesh;
}
void ReadMetadata(XmlNode &node) {
pugi::xml_attribute attribute = node.attribute(D3MF::XmlTag::meta_name.c_str());
const std::string name = attribute.as_string();
const std::string value = node.value();
if (name.empty()) {
return;
}
MetaEntry entry;
entry.name = name;
entry.value = value;
mMetaData.push_back(entry);
}
void ImportVertices(XmlNode &node, aiMesh *mesh) {
std::vector<aiVector3D> vertices;
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentName = currentNode.name();
if (currentName == D3MF::XmlTag::vertex) {
vertices.push_back(ReadVertex(currentNode));
}
}
mesh->mNumVertices = static_cast<unsigned int>(vertices.size());
mesh->mVertices = new aiVector3D[mesh->mNumVertices];
std::copy(vertices.begin(), vertices.end(), mesh->mVertices);
}
aiVector3D ReadVertex(XmlNode &node) {
aiVector3D vertex;
vertex.x = ai_strtof(node.attribute(D3MF::XmlTag::x.c_str()).as_string(), nullptr);
vertex.y = ai_strtof(node.attribute(D3MF::XmlTag::y.c_str()).as_string(), nullptr);
vertex.z = ai_strtof(node.attribute(D3MF::XmlTag::z.c_str()).as_string(), nullptr);
return vertex;
}
void ImportTriangles(XmlNode &node, aiMesh *mesh) {
std::vector<aiFace> faces;
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentName = currentNode.name();
if (currentName == D3MF::XmlTag::triangle) {
aiFace face = ReadTriangle(currentNode);
faces.push_back(face);
int pid, p1;
bool hasPid = getNodeAttribute(currentNode, D3MF::XmlTag::pid, pid);
bool hasP1 = getNodeAttribute(currentNode, D3MF::XmlTag::p1, p1);
if (hasPid && hasP1) {
auto it = mResourcesDictionnary.find(pid);
if (it != mResourcesDictionnary.end())
{
if (it->second->getType() == ResourceType::RT_BaseMaterials) {
BaseMaterials *baseMaterials = static_cast<BaseMaterials *>(it->second);
mesh->mMaterialIndex = baseMaterials->mMaterialIndex[p1];
}
// TODO: manage the separation into several meshes if the triangles of the mesh do not all refer to the same material
}
}
}
}
mesh->mNumFaces = static_cast<unsigned int>(faces.size());
mesh->mFaces = new aiFace[mesh->mNumFaces];
mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
std::copy(faces.begin(), faces.end(), mesh->mFaces);
}
aiFace ReadTriangle(XmlNode &node) {
aiFace face;
face.mNumIndices = 3;
face.mIndices = new unsigned int[face.mNumIndices];
face.mIndices[0] = static_cast<unsigned int>(std::atoi(node.attribute(D3MF::XmlTag::v1.c_str()).as_string()));
face.mIndices[1] = static_cast<unsigned int>(std::atoi(node.attribute(D3MF::XmlTag::v2.c_str()).as_string()));
face.mIndices[2] = static_cast<unsigned int>(std::atoi(node.attribute(D3MF::XmlTag::v3.c_str()).as_string()));
return face;
}
void ReadBaseMaterials(XmlNode &node) {
int id = -1;
if (getNodeAttribute(node, D3MF::XmlTag::basematerials_id, id)) {
BaseMaterials* baseMaterials = new BaseMaterials(id);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling())
{
if (currentNode.name() == D3MF::XmlTag::basematerials_base) {
baseMaterials->mMaterialIndex.push_back(mMaterialCount);
baseMaterials->mMaterials.push_back(readMaterialDef(currentNode, id));
mMaterialCount++;
}
}
mResourcesDictionnary.insert(std::make_pair(id, baseMaterials));
}
}
bool parseColor(const char *color, aiColor4D &diffuse) {
if (nullptr == color) {
return false;
}
//format of the color string: #RRGGBBAA or #RRGGBB (3MF Core chapter 5.1.1)
const size_t len(strlen(color));
if (9 != len && 7 != len) {
return false;
}
const char *buf(color);
if ('#' != buf[0]) {
return false;
}
char r[3] = { buf[1], buf[2], '\0' };
diffuse.r = static_cast<ai_real>(strtol(r, nullptr, 16)) / ai_real(255.0);
char g[3] = { buf[3], buf[4], '\0' };
diffuse.g = static_cast<ai_real>(strtol(g, nullptr, 16)) / ai_real(255.0);
char b[3] = { buf[5], buf[6], '\0' };
diffuse.b = static_cast<ai_real>(strtol(b, nullptr, 16)) / ai_real(255.0);
if (7 == len)
return true;
char a[3] = { buf[7], buf[8], '\0' };
diffuse.a = static_cast<ai_real>(strtol(a, nullptr, 16)) / ai_real(255.0);
return true;
}
void assignDiffuseColor(XmlNode &node, aiMaterial *mat) {
const char *color = node.attribute(D3MF::XmlTag::basematerials_displaycolor.c_str()).as_string();
aiColor4D diffuse;
if (parseColor(color, diffuse)) {
mat->AddProperty<aiColor4D>(&diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
}
}
aiMaterial *readMaterialDef(XmlNode &node, unsigned int basematerialsId) {
aiMaterial *material = new aiMaterial();
material->mNumProperties = 0;
std::string name;
bool hasName = getNodeAttribute(node, D3MF::XmlTag::basematerials_name, name);
std::string stdMaterialName;
std::string strId(to_string(basematerialsId));
stdMaterialName += "id";
stdMaterialName += strId;
stdMaterialName += "_";
if (hasName) {
stdMaterialName += std::string(name);
} else {
stdMaterialName += "basemat_";
stdMaterialName += to_string(mMaterialCount - basematerialsId);
}
aiString assimpMaterialName(stdMaterialName);
material->AddProperty(&assimpMaterialName, AI_MATKEY_NAME);
assignDiffuseColor(node, material);
return material;
}
private:
struct MetaEntry {
std::string name;
std::string value;
};
std::vector<MetaEntry> mMetaData;
std::map<unsigned int, Resource*> mResourcesDictionnary;
unsigned int mMaterialCount, mMeshCount;
XmlParser *mXmlParser;
};
} //namespace D3MF
using namespace D3MF;
static const aiImporterDesc desc = {
"3mf Importer",
@ -589,21 +94,23 @@ bool D3MFImporter::CanRead(const std::string &filename, IOSystem *pIOHandler, bo
const std::string extension(GetExtension(filename));
if (extension == desc.mFileExtensions) {
return true;
} else if (!extension.length() || checkSig) {
}
if (!extension.length() || checkSig) {
if (nullptr == pIOHandler) {
return false;
}
if (!ZipArchiveIOSystem::isZipArchive(pIOHandler, filename)) {
return false;
}
D3MF::D3MFOpcPackage opcPackage(pIOHandler, filename);
D3MFOpcPackage opcPackage(pIOHandler, filename);
return opcPackage.validate();
}
return false;
}
void D3MFImporter::SetupProperties(const Importer * /*pImp*/) {
void D3MFImporter::SetupProperties(const Importer*) {
// empty
}
@ -612,12 +119,21 @@ const aiImporterDesc *D3MFImporter::GetInfo() const {
}
void D3MFImporter::InternReadFile(const std::string &filename, aiScene *pScene, IOSystem *pIOHandler) {
D3MF::D3MFOpcPackage opcPackage(pIOHandler, filename);
D3MFOpcPackage opcPackage(pIOHandler, filename);
XmlParser xmlParser;
if (xmlParser.parse(opcPackage.RootStream())) {
D3MF::XmlSerializer xmlSerializer(&xmlParser);
XmlSerializer xmlSerializer(&xmlParser);
xmlSerializer.ImportXml(pScene);
const std::vector<aiTexture*> &tex = opcPackage.GetEmbeddedTextures();
if (!tex.empty()) {
pScene->mNumTextures = static_cast<unsigned int>(tex.size());
pScene->mTextures = new aiTexture *[pScene->mNumTextures];
for (unsigned int i = 0; i < pScene->mNumTextures; ++i) {
pScene->mTextures[i] = tex[i];
}
}
}
}

38
code/AssetLib/3MF/D3MFImporter.h
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@ -2,8 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -47,17 +46,40 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp {
// ---------------------------------------------------------------------------
/// @brief The 3MF-importer class.
///
/// Implements the basic topology import and embedded textures.
// ---------------------------------------------------------------------------
class D3MFImporter : public BaseImporter {
public:
// BaseImporter interface
/// @brief The default class constructor.
D3MFImporter();
~D3MFImporter();
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const;
void SetupProperties(const Importer *pImp);
const aiImporterDesc *GetInfo() const;
/// @brief The class destructor.
~D3MFImporter() override;
/// @brief Performs the data format detection.
/// @param pFile The filename to check.
/// @param pIOHandler The used IO-System.
/// @param checkSig true for signature checking.
/// @return true for can be loaded, false for not.
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const override;
/// @brief Not used
/// @param pImp Not used
void SetupProperties(const Importer *pImp) override;
/// @brief The importer description getter.
/// @return The info
const aiImporterDesc *GetInfo() const override;
protected:
void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler);
/// @brief Internal read function, performs the file parsing.
/// @param pFile The filename
/// @param pScene The scene to load in.
/// @param pIOHandler The io-system
void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) override;
};
} // Namespace Assimp

85
code/AssetLib/3MF/D3MFOpcPackage.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -43,14 +43,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "D3MFOpcPackage.h"
#include <assimp/Exceptional.h>
#include <assimp/XmlParser.h>
#include <assimp/ZipArchiveIOSystem.h>
#include <assimp/ai_assert.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/IOStream.hpp>
#include <assimp/IOSystem.hpp>
#include <assimp/texture.h>
#include "3MFXmlTags.h"
#include <algorithm>
#include <cassert>
@ -64,11 +63,12 @@ namespace Assimp {
namespace D3MF {
// ------------------------------------------------------------------------------------------------
typedef std::shared_ptr<OpcPackageRelationship> OpcPackageRelationshipPtr;
using OpcPackageRelationshipPtr = std::shared_ptr<OpcPackageRelationship>;
class OpcPackageRelationshipReader {
public:
OpcPackageRelationshipReader(XmlParser &parser) {
OpcPackageRelationshipReader(XmlParser &parser) :
m_relationShips() {
XmlNode root = parser.getRootNode();
ParseRootNode(root);
}
@ -91,6 +91,7 @@ public:
if (relPtr->id.empty() || relPtr->type.empty() || relPtr->target.empty()) {
return false;
}
return true;
}
@ -100,12 +101,12 @@ public:
}
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
std::string name = currentNode.name();
const std::string name = currentNode.name();
if (name == "Relationship") {
OpcPackageRelationshipPtr relPtr(new OpcPackageRelationship());
relPtr->id = currentNode.attribute(XmlTag::RELS_ATTRIB_ID.c_str()).as_string();
relPtr->type = currentNode.attribute(XmlTag::RELS_ATTRIB_TYPE.c_str()).as_string();
relPtr->target = currentNode.attribute(XmlTag::RELS_ATTRIB_TARGET.c_str()).as_string();
relPtr->id = currentNode.attribute(XmlTag::RELS_ATTRIB_ID).as_string();
relPtr->type = currentNode.attribute(XmlTag::RELS_ATTRIB_TYPE).as_string();
relPtr->target = currentNode.attribute(XmlTag::RELS_ATTRIB_TARGET).as_string();
if (validateRels(relPtr)) {
m_relationShips.push_back(relPtr);
}
@ -116,11 +117,23 @@ public:
std::vector<OpcPackageRelationshipPtr> m_relationShips;
};
static bool IsEmbeddedTexture( const std::string &filename ) {
const std::string extension = BaseImporter::GetExtension(filename);
if (extension == "jpg" || extension == "png") {
std::string::size_type pos = filename.find("thumbnail");
if (pos == std::string::npos) {
return false;
}
return true;
}
return false;
}
// ------------------------------------------------------------------------------------------------
D3MFOpcPackage::D3MFOpcPackage(IOSystem *pIOHandler, const std::string &rFile) :
mRootStream(nullptr),
mZipArchive() {
mZipArchive.reset(new ZipArchiveIOSystem(pIOHandler, rFile));
mZipArchive = new ZipArchiveIOSystem(pIOHandler, rFile);
if (!mZipArchive->isOpen()) {
throw DeadlyImportError("Failed to open file ", rFile, ".");
}
@ -141,13 +154,13 @@ D3MFOpcPackage::D3MFOpcPackage(IOSystem *pIOHandler, const std::string &rFile) :
}
std::string rootFile = ReadPackageRootRelationship(fileStream);
if (rootFile.size() > 0 && rootFile[0] == '/') {
if (!rootFile.empty() && rootFile[0] == '/') {
rootFile = rootFile.substr(1);
if (rootFile[0] == '/') {
// deal with zip-bug
rootFile = rootFile.substr(1);
}
}
}
ASSIMP_LOG_VERBOSE_DEBUG(rootFile);
@ -156,39 +169,48 @@ D3MFOpcPackage::D3MFOpcPackage(IOSystem *pIOHandler, const std::string &rFile) :
mRootStream = mZipArchive->Open(rootFile.c_str());
ai_assert(mRootStream != nullptr);
if (nullptr == mRootStream) {
throw DeadlyExportError("Cannot open root-file in archive : " + rootFile);
throw DeadlyImportError("Cannot open root-file in archive : " + rootFile);
}
} else if (file == D3MF::XmlTag::CONTENT_TYPES_ARCHIVE) {
ASSIMP_LOG_WARN_F("Ignored file of unsupported type CONTENT_TYPES_ARCHIVES", file);
ASSIMP_LOG_WARN("Ignored file of unsupported type CONTENT_TYPES_ARCHIVES", file);
} else if (IsEmbeddedTexture(file)) {
IOStream *fileStream = mZipArchive->Open(file.c_str());
LoadEmbeddedTextures(fileStream, file);
mZipArchive->Close(fileStream);
} else {
ASSIMP_LOG_WARN_F("Ignored file of unknown type: ", file);
ASSIMP_LOG_WARN("Ignored file of unknown type: ", file);
}
}
}
D3MFOpcPackage::~D3MFOpcPackage() {
mZipArchive->Close(mRootStream);
delete mZipArchive;
mZipArchive = nullptr;
}
IOStream *D3MFOpcPackage::RootStream() const {
return mRootStream;
}
static const std::string ModelRef = "3D/3dmodel.model";
const std::vector<aiTexture *> &D3MFOpcPackage::GetEmbeddedTextures() const {
return mEmbeddedTextures;
}
static const char *const ModelRef = "3D/3dmodel.model";
bool D3MFOpcPackage::validate() {
if (nullptr == mRootStream || nullptr == mZipArchive) {
return false;
}
return mZipArchive->Exists(ModelRef.c_str());
return mZipArchive->Exists(ModelRef);
}
std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream *stream) {
XmlParser xmlParser;
if (!xmlParser.parse(stream)) {
return "";
return std::string();
}
OpcPackageRelationshipReader reader(xmlParser);
@ -204,6 +226,31 @@ std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream *stream) {
return (*itr)->target;
}
void D3MFOpcPackage::LoadEmbeddedTextures(IOStream *fileStream, const std::string &filename) {
if (nullptr == fileStream) {
return;
}
const size_t size = fileStream->FileSize();
if (0 == size) {
return;
}
unsigned char *data = new unsigned char[size];
fileStream->Read(data, 1, size);
aiTexture *texture = new aiTexture;
std::string embName = "*" + filename;
texture->mFilename.Set(embName.c_str());
texture->mWidth = static_cast<unsigned int>(size);
texture->mHeight = 0;
texture->achFormatHint[0] = 'p';
texture->achFormatHint[1] = 'n';
texture->achFormatHint[2] = 'g';
texture->achFormatHint[3] = '\0';
texture->pcData = (aiTexel*) data;
mEmbeddedTextures.emplace_back(texture);
}
} // Namespace D3MF
} // Namespace Assimp

16
code/AssetLib/3MF/D3MFOpcPackage.h
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@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -46,8 +46,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <string>
#include <assimp/IOSystem.hpp>
struct aiTexture;
namespace Assimp {
class ZipArchiveIOSystem;
class ZipArchiveIOSystem;
namespace D3MF {
@ -63,16 +66,19 @@ public:
~D3MFOpcPackage();
IOStream* RootStream() const;
bool validate();
const std::vector<aiTexture*> &GetEmbeddedTextures() const;
protected:
std::string ReadPackageRootRelationship(IOStream* stream);
void LoadEmbeddedTextures(IOStream *fileStream, const std::string &filename);
private:
IOStream* mRootStream;
std::unique_ptr<ZipArchiveIOSystem> mZipArchive;
ZipArchiveIOSystem *mZipArchive;
std::vector<aiTexture *> mEmbeddedTextures;
};
} // Namespace D3MF
} // Namespace Assimp
} // namespace D3MF
} // namespace Assimp
#endif // D3MFOPCPACKAGE_H

594
code/AssetLib/3MF/XmlSerializer.cpp 100644
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@ -0,0 +1,594 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2021, 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 "XmlSerializer.h"
#include "D3MFOpcPackage.h"
#include "3MFXmlTags.h"
#include "3MFTypes.h"
#include <assimp/scene.h>
namespace Assimp {
namespace D3MF {
static const int IdNotSet = -1;
namespace {
static const size_t ColRGBA_Len = 9;
static const size_t ColRGB_Len = 7;
// format of the color string: #RRGGBBAA or #RRGGBB (3MF Core chapter 5.1.1)
bool validateColorString(const char *color) {
const size_t len = strlen(color);
if (ColRGBA_Len != len && ColRGB_Len != len) {
return false;
}
return true;
}
aiFace ReadTriangle(XmlNode &node) {
aiFace face;
face.mNumIndices = 3;
face.mIndices = new unsigned int[face.mNumIndices];
face.mIndices[0] = static_cast<unsigned int>(std::atoi(node.attribute(XmlTag::v1).as_string()));
face.mIndices[1] = static_cast<unsigned int>(std::atoi(node.attribute(XmlTag::v2).as_string()));
face.mIndices[2] = static_cast<unsigned int>(std::atoi(node.attribute(XmlTag::v3).as_string()));
return face;
}
aiVector3D ReadVertex(XmlNode &node) {
aiVector3D vertex;
vertex.x = ai_strtof(node.attribute(XmlTag::x).as_string(), nullptr);
vertex.y = ai_strtof(node.attribute(XmlTag::y).as_string(), nullptr);
vertex.z = ai_strtof(node.attribute(XmlTag::z).as_string(), nullptr);
return vertex;
}
bool getNodeAttribute(const XmlNode &node, const std::string &attribute, std::string &value) {
pugi::xml_attribute objectAttribute = node.attribute(attribute.c_str());
if (!objectAttribute.empty()) {
value = objectAttribute.as_string();
return true;
}
return false;
}
bool getNodeAttribute(const XmlNode &node, const std::string &attribute, int &value) {
std::string strValue;
const bool ret = getNodeAttribute(node, attribute, strValue);
if (ret) {
value = std::atoi(strValue.c_str());
return true;
}
return false;
}
aiMatrix4x4 parseTransformMatrix(std::string matrixStr) {
// split the string
std::vector<float> numbers;
std::string currentNumber;
for (char c : matrixStr) {
if (c == ' ') {
if (!currentNumber.empty()) {
float f = std::stof(currentNumber);
numbers.push_back(f);
currentNumber.clear();
}
} else {
currentNumber.push_back(c);
}
}
if (!currentNumber.empty()) {
const float f = std::stof(currentNumber);
numbers.push_back(f);
}
aiMatrix4x4 transformMatrix;
transformMatrix.a1 = numbers[0];
transformMatrix.b1 = numbers[1];
transformMatrix.c1 = numbers[2];
transformMatrix.d1 = 0;
transformMatrix.a2 = numbers[3];
transformMatrix.b2 = numbers[4];
transformMatrix.c2 = numbers[5];
transformMatrix.d2 = 0;
transformMatrix.a3 = numbers[6];
transformMatrix.b3 = numbers[7];
transformMatrix.c3 = numbers[8];
transformMatrix.d3 = 0;
transformMatrix.a4 = numbers[9];
transformMatrix.b4 = numbers[10];
transformMatrix.c4 = numbers[11];
transformMatrix.d4 = 1;
return transformMatrix;
}
bool parseColor(const char *color, aiColor4D &diffuse) {
if (nullptr == color) {
return false;
}
if (!validateColorString(color)) {
return false;
}
//const char *buf(color);
if ('#' != color[0]) {
return false;
}
char r[3] = { color[1], color[2], '\0' };
diffuse.r = static_cast<ai_real>(strtol(r, nullptr, 16)) / ai_real(255.0);
char g[3] = { color[3], color[4], '\0' };
diffuse.g = static_cast<ai_real>(strtol(g, nullptr, 16)) / ai_real(255.0);
char b[3] = { color[5], color[6], '\0' };
diffuse.b = static_cast<ai_real>(strtol(b, nullptr, 16)) / ai_real(255.0);
const size_t len = strlen(color);
if (ColRGB_Len == len) {
return true;
}
char a[3] = { color[7], color[8], '\0' };
diffuse.a = static_cast<ai_real>(strtol(a, nullptr, 16)) / ai_real(255.0);
return true;
}
void assignDiffuseColor(XmlNode &node, aiMaterial *mat) {
const char *color = node.attribute(XmlTag::basematerials_displaycolor).as_string();
aiColor4D diffuse;
if (parseColor(color, diffuse)) {
mat->AddProperty<aiColor4D>(&diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
}
}
} // namespace
XmlSerializer::XmlSerializer(XmlParser *xmlParser) :
mResourcesDictionnary(),
mMeshCount(0),
mXmlParser(xmlParser) {
ai_assert(nullptr != xmlParser);
}
XmlSerializer::~XmlSerializer() {
for (auto &it : mResourcesDictionnary) {
delete it.second;
}
}
void XmlSerializer::ImportXml(aiScene *scene) {
if (nullptr == scene) {
return;
}
scene->mRootNode = new aiNode(XmlTag::RootTag);
XmlNode node = mXmlParser->getRootNode().child(XmlTag::model);
if (node.empty()) {
return;
}
XmlNode resNode = node.child(XmlTag::resources);
for (auto &currentNode : resNode.children()) {
const std::string currentNodeName = currentNode.name();
if (currentNodeName == XmlTag::texture_2d) {
ReadEmbeddecTexture(currentNode);
} else if (currentNodeName == XmlTag::texture_group) {
ReadTextureGroup(currentNode);
} else if (currentNodeName == XmlTag::object) {
ReadObject(currentNode);
} else if (currentNodeName == XmlTag::basematerials) {
ReadBaseMaterials(currentNode);
} else if (currentNodeName == XmlTag::meta) {
ReadMetadata(currentNode);
}
}
StoreMaterialsInScene(scene);
XmlNode buildNode = node.child(XmlTag::build);
if (buildNode.empty()) {
return;
}
for (auto &currentNode : buildNode.children()) {
const std::string currentNodeName = currentNode.name();
if (currentNodeName == XmlTag::item) {
int objectId = IdNotSet;
std::string transformationMatrixStr;
aiMatrix4x4 transformationMatrix;
getNodeAttribute(currentNode, D3MF::XmlTag::objectid, objectId);
bool hasTransform = getNodeAttribute(currentNode, D3MF::XmlTag::transform, transformationMatrixStr);
auto it = mResourcesDictionnary.find(objectId);
if (it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_Object) {
Object *obj = static_cast<Object *>(it->second);
if (hasTransform) {
transformationMatrix = parseTransformMatrix(transformationMatrixStr);
}
addObjectToNode(scene->mRootNode, obj, transformationMatrix);
}
}
}
// import the metadata
if (!mMetaData.empty()) {
const size_t numMeta = mMetaData.size();
scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(numMeta));
for (size_t i = 0; i < numMeta; ++i) {
aiString val(mMetaData[i].value);
scene->mMetaData->Set(static_cast<unsigned int>(i), mMetaData[i].name, val);
}
}
// import the meshes, materials are already stored
scene->mNumMeshes = static_cast<unsigned int>(mMeshCount);
if (scene->mNumMeshes != 0) {
scene->mMeshes = new aiMesh *[scene->mNumMeshes]();
for (auto &it : mResourcesDictionnary) {
if (it.second->getType() == ResourceType::RT_Object) {
Object *obj = static_cast<Object *>(it.second);
ai_assert(nullptr != obj);
for (unsigned int i = 0; i < obj->mMeshes.size(); ++i) {
scene->mMeshes[obj->mMeshIndex[i]] = obj->mMeshes[i];
}
}
}
}
}
void XmlSerializer::addObjectToNode(aiNode *parent, Object *obj, aiMatrix4x4 nodeTransform) {
ai_assert(nullptr != obj);
aiNode *sceneNode = new aiNode(obj->mName);
sceneNode->mNumMeshes = static_cast<unsigned int>(obj->mMeshes.size());
sceneNode->mMeshes = new unsigned int[sceneNode->mNumMeshes];
std::copy(obj->mMeshIndex.begin(), obj->mMeshIndex.end(), sceneNode->mMeshes);
sceneNode->mTransformation = nodeTransform;
if (nullptr != parent) {
parent->addChildren(1, &sceneNode);
}
for (Assimp::D3MF::Component c : obj->mComponents) {
auto it = mResourcesDictionnary.find(c.mObjectId);
if (it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_Object) {
addObjectToNode(sceneNode, static_cast<Object *>(it->second), c.mTransformation);
}
}
}
void XmlSerializer::ReadObject(XmlNode &node) {
int id = IdNotSet, pid = IdNotSet, pindex = IdNotSet;
bool hasId = getNodeAttribute(node, XmlTag::id, id);
if (!hasId) {
return;
}
bool hasPid = getNodeAttribute(node, XmlTag::pid, pid);
bool hasPindex = getNodeAttribute(node, XmlTag::pindex, pindex);
Object *obj = new Object(id);
for (XmlNode &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == D3MF::XmlTag::mesh) {
auto mesh = ReadMesh(currentNode);
mesh->mName.Set(ai_to_string(id));
if (hasPid) {
auto it = mResourcesDictionnary.find(pid);
if (hasPindex && it != mResourcesDictionnary.end() && it->second->getType() == ResourceType::RT_BaseMaterials) {
BaseMaterials *materials = static_cast<BaseMaterials *>(it->second);
mesh->mMaterialIndex = materials->mMaterialIndex[pindex];
}
}
obj->mMeshes.push_back(mesh);
obj->mMeshIndex.push_back(mMeshCount);
mMeshCount++;
} else if (currentName == D3MF::XmlTag::components) {
for (XmlNode &currentSubNode : currentNode.children()) {
const std::string subNodeName = currentSubNode.name();
if (subNodeName == D3MF::XmlTag::component) {
int objectId = IdNotSet;
std::string componentTransformStr;
aiMatrix4x4 componentTransform;
if (getNodeAttribute(currentSubNode, D3MF::XmlTag::transform, componentTransformStr)) {
componentTransform = parseTransformMatrix(componentTransformStr);
}
if (getNodeAttribute(currentSubNode, D3MF::XmlTag::objectid, objectId)) {
obj->mComponents.push_back({ objectId, componentTransform });
}
}
}
}
}
mResourcesDictionnary.insert(std::make_pair(id, obj));
}
aiMesh *XmlSerializer::ReadMesh(XmlNode &node) {
if (node.empty()) {
return nullptr;
}
aiMesh *mesh = new aiMesh();
for (XmlNode &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == XmlTag::vertices) {
ImportVertices(currentNode, mesh);
} else if (currentName == XmlTag::triangles) {
ImportTriangles(currentNode, mesh);
}
}
return mesh;
}
void XmlSerializer::ReadMetadata(XmlNode &node) {
pugi::xml_attribute attribute = node.attribute(D3MF::XmlTag::meta_name);
const std::string name = attribute.as_string();
const std::string value = node.value();
if (name.empty()) {
return;
}
MetaEntry entry;
entry.name = name;
entry.value = value;
mMetaData.push_back(entry);
}
void XmlSerializer::ImportVertices(XmlNode &node, aiMesh *mesh) {
ai_assert(nullptr != mesh);
std::vector<aiVector3D> vertices;
for (XmlNode &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == XmlTag::vertex) {
vertices.push_back(ReadVertex(currentNode));
}
}
mesh->mNumVertices = static_cast<unsigned int>(vertices.size());
mesh->mVertices = new aiVector3D[mesh->mNumVertices];
std::copy(vertices.begin(), vertices.end(), mesh->mVertices);
}
void XmlSerializer::ImportTriangles(XmlNode &node, aiMesh *mesh) {
std::vector<aiFace> faces;
for (XmlNode &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == XmlTag::triangle) {
int pid = IdNotSet, p1 = IdNotSet;
bool hasPid = getNodeAttribute(currentNode, D3MF::XmlTag::pid, pid);
bool hasP1 = getNodeAttribute(currentNode, D3MF::XmlTag::p1, p1);
if (hasPid && hasP1) {
auto it = mResourcesDictionnary.find(pid);
if (it != mResourcesDictionnary.end()) {
if (it->second->getType() == ResourceType::RT_BaseMaterials) {
BaseMaterials *baseMaterials = static_cast<BaseMaterials *>(it->second);
mesh->mMaterialIndex = baseMaterials->mMaterialIndex[p1];
} else if (it->second->getType() == ResourceType::RT_Texture2DGroup) {
if (mesh->mTextureCoords[0] == nullptr) {
Texture2DGroup *group = static_cast<Texture2DGroup *>(it->second);
const std::string name = ai_to_string(group->mTexId);
for (size_t i = 0; i < mMaterials.size(); ++i) {
if (name == mMaterials[i]->GetName().C_Str()) {
mesh->mMaterialIndex = static_cast<unsigned int>(i);
}
}
mesh->mTextureCoords[0] = new aiVector3D[group->mTex2dCoords.size()];
for (unsigned int i = 0; i < group->mTex2dCoords.size(); ++i) {
mesh->mTextureCoords[0][i] = aiVector3D(group->mTex2dCoords[i].x, group->mTex2dCoords[i].y, 0);
}
}
}
}
}
aiFace face = ReadTriangle(currentNode);
faces.push_back(face);
}
}
mesh->mNumFaces = static_cast<unsigned int>(faces.size());
mesh->mFaces = new aiFace[mesh->mNumFaces];
mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
std::copy(faces.begin(), faces.end(), mesh->mFaces);
}
void XmlSerializer::ReadBaseMaterials(XmlNode &node) {
int id = IdNotSet;
if (getNodeAttribute(node, D3MF::XmlTag::id, id)) {
BaseMaterials *baseMaterials = new BaseMaterials(id);
for (XmlNode &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == XmlTag::basematerials_base) {
baseMaterials->mMaterialIndex.push_back(static_cast<unsigned int>(mMaterials.size()));
mMaterials.push_back(readMaterialDef(currentNode, id));
}
}
mResourcesDictionnary.insert(std::make_pair(id, baseMaterials));
}
}
void XmlSerializer::ReadEmbeddecTexture(XmlNode &node) {
if (node.empty()) {
return;
}
std::string value;
EmbeddedTexture *tex2D = nullptr;
if (XmlParser::getStdStrAttribute(node, XmlTag::id, value)) {
tex2D = new EmbeddedTexture(atoi(value.c_str()));
}
if (nullptr == tex2D) {
return;
}
if (XmlParser::getStdStrAttribute(node, XmlTag::path, value)) {
tex2D->mPath = value;
}
if (XmlParser::getStdStrAttribute(node, XmlTag::texture_content_type, value)) {
tex2D->mContentType = value;
}
if (XmlParser::getStdStrAttribute(node, XmlTag::texture_tilestyleu, value)) {
tex2D->mTilestyleU = value;
}
if (XmlParser::getStdStrAttribute(node, XmlTag::texture_tilestylev, value)) {
tex2D->mTilestyleV = value;
}
mEmbeddedTextures.emplace_back(tex2D);
StoreEmbeddedTexture(tex2D);
}
void XmlSerializer::StoreEmbeddedTexture(EmbeddedTexture *tex) {
aiMaterial *mat = new aiMaterial;
aiString s;
s.Set(ai_to_string(tex->mId).c_str());
mat->AddProperty(&s, AI_MATKEY_NAME);
const std::string name = "*" + tex->mPath;
s.Set(name);
mat->AddProperty(&s, AI_MATKEY_TEXTURE_DIFFUSE(0));
aiColor3D col;
mat->AddProperty<aiColor3D>(&col, 1, AI_MATKEY_COLOR_DIFFUSE);
mat->AddProperty<aiColor3D>(&col, 1, AI_MATKEY_COLOR_AMBIENT);
mat->AddProperty<aiColor3D>(&col, 1, AI_MATKEY_COLOR_EMISSIVE);
mat->AddProperty<aiColor3D>(&col, 1, AI_MATKEY_COLOR_SPECULAR);
mMaterials.emplace_back(mat);
}
void XmlSerializer::ReadTextureCoords2D(XmlNode &node, Texture2DGroup *tex2DGroup) {
if (node.empty() || nullptr == tex2DGroup) {
return;
}
int id = IdNotSet;
if (XmlParser::getIntAttribute(node, "texid", id)) {
tex2DGroup->mTexId = id;
}
double value = 0.0;
for (XmlNode currentNode : node.children()) {
const std::string currentName = currentNode.name();
aiVector2D texCoord;
if (currentName == XmlTag::texture_2d_coord) {
XmlParser::getDoubleAttribute(currentNode, XmlTag::texture_cuurd_u, value);
texCoord.x = (ai_real)value;
XmlParser::getDoubleAttribute(currentNode, XmlTag::texture_cuurd_v, value);
texCoord.y = (ai_real)value;
tex2DGroup->mTex2dCoords.push_back(texCoord);
}
}
}
void XmlSerializer::ReadTextureGroup(XmlNode &node) {
if (node.empty()) {
return;
}
int id = IdNotSet;
if (!XmlParser::getIntAttribute(node, XmlTag::id, id)) {
return;
}
Texture2DGroup *group = new Texture2DGroup(id);
ReadTextureCoords2D(node, group);
mResourcesDictionnary.insert(std::make_pair(id, group));
}
aiMaterial *XmlSerializer::readMaterialDef(XmlNode &node, unsigned int basematerialsId) {
aiMaterial *material = new aiMaterial();
material->mNumProperties = 0;
std::string name;
bool hasName = getNodeAttribute(node, D3MF::XmlTag::basematerials_name, name);
std::string stdMaterialName;
const std::string strId(ai_to_string(basematerialsId));
stdMaterialName += "id";
stdMaterialName += strId;
stdMaterialName += "_";
if (hasName) {
stdMaterialName += std::string(name);
} else {
stdMaterialName += "basemat_";
stdMaterialName += ai_to_string(mMaterials.size());
}
aiString assimpMaterialName(stdMaterialName);
material->AddProperty(&assimpMaterialName, AI_MATKEY_NAME);
assignDiffuseColor(node, material);
return material;
}
void XmlSerializer::StoreMaterialsInScene(aiScene *scene) {
if (nullptr == scene || mMaterials.empty()) {
return;
}
scene->mNumMaterials = static_cast<unsigned int>(mMaterials.size());
scene->mMaterials = new aiMaterial *[scene->mNumMaterials];
for (size_t i = 0; i < mMaterials.size(); ++i) {
scene->mMaterials[i] = mMaterials[i];
}
}
} // namespace D3MF
} // namespace Assimp

96
code/AssetLib/3MF/XmlSerializer.h 100644
View File

@ -0,0 +1,96 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2021, 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 <assimp/XmlParser.h>
#include <assimp/mesh.h>
#include <vector>
#include <map>
struct aiNode;
struct aiMesh;
struct aiMaterial;
namespace Assimp {
namespace D3MF {
class Resource;
class D3MFOpcPackage;
class Object;
class Texture2DGroup;
class EmbeddedTexture;
class XmlSerializer {
public:
XmlSerializer(XmlParser *xmlParser);
~XmlSerializer();
void ImportXml(aiScene *scene);
private:
void addObjectToNode(aiNode *parent, Object *obj, aiMatrix4x4 nodeTransform);
void ReadObject(XmlNode &node);
aiMesh *ReadMesh(XmlNode &node);
void ReadMetadata(XmlNode &node);
void ImportVertices(XmlNode &node, aiMesh *mesh);
void ImportTriangles(XmlNode &node, aiMesh *mesh);
void ReadBaseMaterials(XmlNode &node);
void ReadEmbeddecTexture(XmlNode &node);
void StoreEmbeddedTexture(EmbeddedTexture *tex);
void ReadTextureCoords2D(XmlNode &node, Texture2DGroup *tex2DGroup);
void ReadTextureGroup(XmlNode &node);
aiMaterial *readMaterialDef(XmlNode &node, unsigned int basematerialsId);
void StoreMaterialsInScene(aiScene *scene);
private:
struct MetaEntry {
std::string name;
std::string value;
};
std::vector<MetaEntry> mMetaData;
std::vector<EmbeddedTexture *> mEmbeddedTextures;
std::vector<aiMaterial *> mMaterials;
std::map<unsigned int, Resource *> mResourcesDictionnary;
unsigned int mMeshCount;
XmlParser *mXmlParser;
};
} // namespace D3MF
} // namespace Assimp

12
code/AssetLib/AC/ACLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -116,7 +116,7 @@ inline const char *TAcCheckedLoadFloatArray(const char *buffer, const char *name
buffer = AcSkipToNextToken(buffer);
if (0 != name_length) {
if (0 != strncmp(buffer, name, name_length) || !IsSpace(buffer[name_length])) {
ASSIMP_LOG_ERROR("AC3D: Unexpexted token. " + std::string(name) + " was expected.");
ASSIMP_LOG_ERROR("AC3D: Unexpected token. ", name, " was expected.");
return buffer;
}
buffer += name_length + 1;
@ -492,7 +492,7 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
default:
// Coerce unknowns to a polygon and warn
ASSIMP_LOG_WARN_F("AC3D: The type flag of a surface is unknown: ", (*it).flags);
ASSIMP_LOG_WARN("AC3D: The type flag of a surface is unknown: ", (*it).flags);
(*it).flags &= ~(Surface::Mask);
// fallthrough
@ -690,7 +690,7 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
if (object.subDiv) {
if (configEvalSubdivision) {
std::unique_ptr<Subdivider> div(Subdivider::Create(Subdivider::CATMULL_CLARKE));
ASSIMP_LOG_INFO("AC3D: Evaluating subdivision surface: " + object.name);
ASSIMP_LOG_INFO("AC3D: Evaluating subdivision surface: ", object.name);
std::vector<aiMesh *> cpy(meshes.size() - oldm, nullptr);
div->Subdivide(&meshes[oldm], cpy.size(), &cpy.front(), object.subDiv, true);
@ -698,7 +698,7 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
// previous meshes are deleted vy Subdivide().
} else {
ASSIMP_LOG_INFO("AC3D: Letting the subdivision surface untouched due to my configuration: " + object.name);
ASSIMP_LOG_INFO("AC3D: Letting the subdivision surface untouched due to my configuration: ", object.name);
}
}
}
@ -782,7 +782,7 @@ void AC3DImporter::InternReadFile(const std::string &pFile,
unsigned int version = HexDigitToDecimal(buffer[4]);
char msg[3];
ASSIMP_itoa10(msg, 3, version);
ASSIMP_LOG_INFO_F("AC3D file format version: ", msg);
ASSIMP_LOG_INFO("AC3D file format version: ", msg);
std::vector<Material> materials;
materials.reserve(5);

9
code/AssetLib/AC/ACLoader.h
View File

@ -2,8 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -117,16 +116,16 @@ public:
Mask = 0xf,
};
inline constexpr uint8_t GetType() const { return (flags & Mask); }
inline uint8_t GetType() const { return (flags & Mask); }
};
// Represents an AC3D object
struct Object {
Object() :
type(World),
name(""),
name(),
children(),
texture(""),
texture(),
texRepeat(1.f, 1.f),
texOffset(0.0f, 0.0f),
rotation(),

39
code/AssetLib/AMF/AMFImporter.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -39,19 +39,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/// \file AMFImporter.cpp
/// \brief AMF-format files importer for Assimp: main algorithm implementation.
/// \date 2016
/// \author smal.root@gmail.com
#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
// Header files, Assimp.
#include "AMFImporter.hpp"
#include "AMFImporter_Macro.hpp"
#include <assimp/DefaultIOSystem.h>
#include <assimp/fast_atof.h>
#include <assimp/StringUtils.h>
// Header files, stdlib.
#include <memory>
@ -210,7 +205,7 @@ void AMFImporter::ParseHelper_FixTruncatedFloatString(const char *pInStr, std::s
}
static bool ParseHelper_Decode_Base64_IsBase64(const char pChar) {
return (isalnum(pChar) || (pChar == '+') || (pChar == '/'));
return (isalnum((unsigned char)pChar) || (pChar == '+') || (pChar == '/'));
}
void AMFImporter::ParseHelper_Decode_Base64(const std::string &pInputBase64, std::vector<uint8_t> &pOutputData) const {
@ -273,7 +268,8 @@ void AMFImporter::ParseFile(const std::string &pFile, IOSystem *pIOHandler) {
mXmlParser = new XmlParser();
if (!mXmlParser->parse(file.get())) {
delete mXmlParser;
throw DeadlyImportError("Failed to create XML reader for file" + pFile + ".");
mXmlParser = nullptr;
throw DeadlyImportError("Failed to create XML reader for file ", pFile, ".");
}
// Start reading, search for root tag <amf>
@ -306,13 +302,14 @@ void AMFImporter::ParseNode_Root() {
throw DeadlyImportError("Root node \"amf\" not found.");
}
XmlNode node = *root;
mUnit = node.attribute("unit").as_string();
mUnit = ai_tolower(std::string(node.attribute("unit").as_string()));
mVersion = node.attribute("version").as_string();
// Read attributes for node <amf>.
// Check attributes
if (!mUnit.empty()) {
if ((mUnit != "inch") && (mUnit != "millimeter") && (mUnit != "meter") && (mUnit != "feet") && (mUnit != "micron")) {
if ((mUnit != "inch") && (mUnit != "millimeters") && (mUnit != "millimeter") && (mUnit != "meter") && (mUnit != "feet") && (mUnit != "micron")) {
Throw_IncorrectAttrValue("unit", mUnit);
}
}
@ -407,20 +404,20 @@ void AMFImporter::ParseNode_Instance(XmlNode &node) {
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
for (auto &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "deltax") {
als.Delta.x = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.x);
} else if (currentName == "deltay") {
als.Delta.y = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.y);
} else if (currentName == "deltaz") {
als.Delta.z = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.z);
} else if (currentName == "rx") {
als.Delta.x = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.x);
} else if (currentName == "ry") {
als.Delta.y = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.y);
} else if (currentName == "rz") {
als.Delta.z = (ai_real)std::atof(currentNode.value());
XmlParser::getValueAsFloat(currentNode, als.Delta.z);
}
}
ParseHelper_Node_Exit();
@ -456,7 +453,7 @@ void AMFImporter::ParseNode_Object(XmlNode &node) {
// Check for child nodes
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
for (auto &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "color") {
ParseNode_Color(currentNode);
@ -521,10 +518,6 @@ bool AMFImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool p
return false;
}
void AMFImporter::GetExtensionList(std::set<std::string> &pExtensionList) {
pExtensionList.insert("amf");
}
const aiImporterDesc *AMFImporter::GetInfo() const {
return &Description;
}

3
code/AssetLib/AMF/AMFImporter.hpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -277,7 +277,6 @@ public:
void ParseHelper_Node_Enter(AMFNodeElementBase *child);
void ParseHelper_Node_Exit();
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool pCheckSig) const;
void GetExtensionList(std::set<std::string> &pExtensionList);
void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler);
const aiImporterDesc *GetInfo() const;
bool Find_NodeElement(const std::string &pID, const AMFNodeElementBase::EType pType, AMFNodeElementBase **pNodeElement) const;

77
code/AssetLib/AMF/AMFImporter_Geometry.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -39,16 +39,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/// \file AMFImporter_Geometry.cpp
/// \brief Parsing data from geometry nodes.
/// \date 2016
/// \author smal.root@gmail.com
#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
#include "AMFImporter.hpp"
#include "AMFImporter_Macro.hpp"
#include <assimp/ParsingUtils.h>
namespace Assimp {
@ -61,12 +54,12 @@ namespace Assimp {
void AMFImporter::ParseNode_Mesh(XmlNode &node) {
AMFNodeElementBase *ne = nullptr;
// create new mesh object.
ne = new AMFMesh(mNodeElement_Cur);
// Check for child nodes
if (0 != ASSIMP_stricmp(node.name(), "mesh")) {
return;
}
// create new mesh object.
ne = new AMFMesh(mNodeElement_Cur);
bool found_verts = false, found_volumes = false;
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
@ -82,7 +75,7 @@ void AMFImporter::ParseNode_Mesh(XmlNode &node) {
found_volumes = true;
}
ParseHelper_Node_Exit();
}
}
if (!found_verts && !found_volumes) {
mNodeElement_Cur->Child.push_back(ne);
@ -103,18 +96,18 @@ void AMFImporter::ParseNode_Vertices(XmlNode &node) {
// create new mesh object.
ne = new AMFVertices(mNodeElement_Cur);
// Check for child nodes
pugi::xml_node vertexNode = node.child("vertex");
if (!vertexNode.empty()) {
ParseHelper_Node_Enter(ne);
ParseNode_Vertex(vertexNode);
ParseHelper_Node_Exit();
} else {
if (node.empty()) {
mNodeElement_Cur->Child.push_back(ne); // Add element to child list of current element
} // if(!mReader->isEmptyElement()) else
return;
}
ParseHelper_Node_Enter(ne);
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "vertex") {
ParseNode_Vertex(currentNode);
}
}
ParseHelper_Node_Exit();
mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
}
@ -166,27 +159,25 @@ void AMFImporter::ParseNode_Vertex(XmlNode &node) {
// X, Y, or Z coordinate, respectively, of a vertex position in space.
void AMFImporter::ParseNode_Coordinates(XmlNode &node) {
AMFNodeElementBase *ne = nullptr;
// create new color object.
ne = new AMFCoordinates(mNodeElement_Cur);
AMFCoordinates &als = *((AMFCoordinates *)ne); // alias for convenience
if (!node.empty()) {
ne = new AMFCoordinates(mNodeElement_Cur);
ParseHelper_Node_Enter(ne);
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "X") {
// create new color object.
AMFCoordinates &als = *((AMFCoordinates *)ne); // alias for convenience
const std::string &currentName = ai_tolower(currentNode.name());
if (currentName == "x") {
XmlParser::getValueAsFloat(currentNode, als.Coordinate.x);
} else if (currentName == "Y") {
} else if (currentName == "y") {
XmlParser::getValueAsFloat(currentNode, als.Coordinate.y);
} else if (currentName == "Z") {
} else if (currentName == "z") {
XmlParser::getValueAsFloat(currentNode, als.Coordinate.z);
}
}
ParseHelper_Node_Exit();
} else {
mNodeElement_Cur->Child.push_back(ne);
mNodeElement_Cur->Child.push_back(new AMFCoordinates(mNodeElement_Cur));
}
mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
@ -194,7 +185,7 @@ void AMFImporter::ParseNode_Coordinates(XmlNode &node) {
// <volume
// materialid="" - Which material to use.
// type="" - What this volume describes can be “region” or “support”. If none specified, “object” is assumed. If support, then the geometric
// type="" - What this volume describes can be "region" or "support". If none specified, "object" is assumed. If support, then the geometric
// requirements 1-8 listed in section 5 do not need to be maintained.
// >
// </volume>
@ -208,15 +199,15 @@ void AMFImporter::ParseNode_Volume(XmlNode &node) {
// Read attributes for node <color>.
// and assign read data
((AMFVolume *)ne)->MaterialID = node.attribute("materialid").as_string();
((AMFVolume *)ne)->Type = type;
// Check for child nodes
bool col_read = false;
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
for (auto &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == "color") {
if (col_read) Throw_MoreThanOnceDefined(currentName, "color", "Only one color can be defined for <volume>.");
@ -258,7 +249,8 @@ void AMFImporter::ParseNode_Triangle(XmlNode &node) {
bool col_read = false;
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
std::string v;
for (auto &currentNode : node.children()) {
const std::string currentName = currentNode.name();
if (currentName == "color") {
if (col_read) Throw_MoreThanOnceDefined(currentName, "color", "Only one color can be defined for <triangle>.");
@ -269,11 +261,14 @@ void AMFImporter::ParseNode_Triangle(XmlNode &node) {
} else if (currentName == "map") {
ParseNode_TexMap(currentNode, true);
} else if (currentName == "v1") {
als.V[0] = std::atoi(currentNode.value());
XmlParser::getValueAsString(currentNode, v);
als.V[0] = std::atoi(v.c_str());
} else if (currentName == "v2") {
als.V[1] = std::atoi(currentNode.value());
XmlParser::getValueAsString(currentNode, v);
als.V[1] = std::atoi(v.c_str());
} else if (currentName == "v3") {
als.V[2] = std::atoi(currentNode.value());
XmlParser::getValueAsString(currentNode, v);
als.V[2] = std::atoi(v.c_str());
}
}
ParseHelper_Node_Exit();

164
code/AssetLib/AMF/AMFImporter_Macro.hpp
View File

@ -1,164 +0,0 @@
/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/// \file AMFImporter_Macro.hpp
/// \brief Useful macrodefines.
/// \date 2016
/// \author smal.root@gmail.com
#pragma once
#ifndef AMFIMPORTER_MACRO_HPP_INCLUDED
#define AMFIMPORTER_MACRO_HPP_INCLUDED
/// \def MACRO_ATTRREAD_LOOPBEG
/// Begin of loop that read attributes values.
#define MACRO_ATTRREAD_LOOPBEG \
for(int idx = 0, idx_end = mReader->getAttributeCount(); idx < idx_end; idx++) \
{ \
std::string an(mReader->getAttributeName(idx));
/// \def MACRO_ATTRREAD_LOOPEND
/// End of loop that read attributes values.
#define MACRO_ATTRREAD_LOOPEND \
Throw_IncorrectAttr(an); \
}
/// \def MACRO_ATTRREAD_LOOPEND_WSKIP
/// End of loop that read attributes values. Difference from \ref MACRO_ATTRREAD_LOOPEND in that: current macro skip unknown attributes, but
/// \ref MACRO_ATTRREAD_LOOPEND throw an exception.
#define MACRO_ATTRREAD_LOOPEND_WSKIP \
continue; \
}
/// \def MACRO_ATTRREAD_CHECK_REF
/// Check current attribute name and if it equal to requested then read value. Result write to output variable by reference. If result was read then
/// "continue" will called.
/// \param [in] pAttrName - attribute name.
/// \param [out] pVarName - output variable name.
/// \param [in] pFunction - function which read attribute value and write it to pVarName.
#define MACRO_ATTRREAD_CHECK_REF(pAttrName, pVarName, pFunction) \
if(an == pAttrName) \
{ \
pFunction(idx, pVarName); \
continue; \
}
/// \def MACRO_ATTRREAD_CHECK_RET
/// Check current attribute name and if it equal to requested then read value. Result write to output variable using return value of \ref pFunction.
/// If result was read then "continue" will called.
/// \param [in] pAttrName - attribute name.
/// \param [out] pVarName - output variable name.
/// \param [in] pFunction - function which read attribute value and write it to pVarName.
#define MACRO_ATTRREAD_CHECK_RET(pAttrName, pVarName, pFunction) \
if(an == pAttrName) \
{ \
pVarName = pFunction(idx); \
continue; \
}
/// \def MACRO_NODECHECK_LOOPBEGIN(pNodeName)
/// Begin of loop of parsing child nodes. Do not add ';' at end.
/// \param [in] pNodeName - current node name.
#define MACRO_NODECHECK_LOOPBEGIN(pNodeName) \
do { \
bool close_found = false; \
\
while(mReader->read()) \
{ \
if(mReader->getNodeType() == irr::io::EXN_ELEMENT) \
{
/// \def MACRO_NODECHECK_LOOPEND(pNodeName)
/// End of loop of parsing child nodes.
/// \param [in] pNodeName - current node name.
#define MACRO_NODECHECK_LOOPEND(pNodeName) \
XML_CheckNode_SkipUnsupported(pNodeName); \
}/* if(mReader->getNodeType() == irr::io::EXN_ELEMENT) */ \
else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) \
{ \
if(XML_CheckNode_NameEqual(pNodeName)) \
{ \
close_found = true; \
\
break; \
} \
}/* else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) */ \
}/* while(mReader->read()) */ \
\
if(!close_found) Throw_CloseNotFound(pNodeName); \
\
} while(false)
/// \def MACRO_NODECHECK_READCOMP_F
/// Check current node name and if it equal to requested then read value. Result write to output variable of type "float".
/// If result was read then "continue" will called. Also check if node data already read then raise exception.
/// \param [in] pNodeName - node name.
/// \param [in, out] pReadFlag - read flag.
/// \param [out] pVarName - output variable name.
#define MACRO_NODECHECK_READCOMP_F(pNodeName, pReadFlag, pVarName) \
if(XML_CheckNode_NameEqual(pNodeName)) \
{ \
/* Check if field already read before. */ \
if(pReadFlag) Throw_MoreThanOnceDefined(pNodeName, "Only one component can be defined."); \
/* Read color component and assign it to object. */ \
pVarName = XML_ReadNode_GetVal_AsFloat(); \
pReadFlag = true; \
continue; \
}
/// \def MACRO_NODECHECK_READCOMP_U32
/// Check current node name and if it equal to requested then read value. Result write to output variable of type "uint32_t".
/// If result was read then "continue" will called. Also check if node data already read then raise exception.
/// \param [in] pNodeName - node name.
/// \param [in, out] pReadFlag - read flag.
/// \param [out] pVarName - output variable name.
#define MACRO_NODECHECK_READCOMP_U32(pNodeName, pReadFlag, pVarName) \
if(XML_CheckNode_NameEqual(pNodeName)) \
{ \
/* Check if field already read before. */ \
if(pReadFlag) Throw_MoreThanOnceDefined(pNodeName, "Only one component can be defined."); \
/* Read color component and assign it to object. */ \
pVarName = XML_ReadNode_GetVal_AsU32(); \
pReadFlag = true; \
continue; \
}
#endif // AMFIMPORTER_MACRO_HPP_INCLUDED

153
code/AssetLib/AMF/AMFImporter_Material.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -65,48 +65,45 @@ namespace Assimp {
// Red, Greed, Blue and Alpha (transparency) component of a color in sRGB space, values ranging from 0 to 1. The
// values can be specified as constants, or as a formula depending on the coordinates.
void AMFImporter::ParseNode_Color(XmlNode &node) {
std::string profile = node.attribute("profile").as_string();
// create new color object.
AMFNodeElementBase *ne = new AMFColor(mNodeElement_Cur);
AMFColor& als = *((AMFColor*)ne);// alias for convenience
if (node.empty()) {
return;
}
als.Profile = profile;
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
bool read_flag[4] = { false, false, false, false };
for (pugi::xml_node &child : node.children()) {
std::string name = child.name();
if ( name == "r") {
read_flag[0] = true;
XmlParser::getValueAsFloat(child, als.Color.r);
} else if (name == "g") {
read_flag[1] = true;
XmlParser::getValueAsFloat(child, als.Color.g);
} else if (name == "b") {
read_flag[2] = true;
XmlParser::getValueAsFloat(child, als.Color.b);
} else if (name == "a") {
read_flag[3] = true;
XmlParser::getValueAsFloat(child, als.Color.a);
}
ParseHelper_Node_Exit();
const std::string &profile = node.attribute("profile").as_string();
bool read_flag[4] = { false, false, false, false };
AMFNodeElementBase *ne = new AMFColor(mNodeElement_Cur);
AMFColor &als = *((AMFColor *)ne); // alias for convenience
ParseHelper_Node_Enter(ne);
for (pugi::xml_node &child : node.children()) {
// create new color object.
als.Profile = profile;
const std::string &name = child.name();
if ( name == "r") {
read_flag[0] = true;
XmlParser::getValueAsFloat(child, als.Color.r);
} else if (name == "g") {
read_flag[1] = true;
XmlParser::getValueAsFloat(child, als.Color.g);
} else if (name == "b") {
read_flag[2] = true;
XmlParser::getValueAsFloat(child, als.Color.b);
} else if (name == "a") {
read_flag[3] = true;
XmlParser::getValueAsFloat(child, als.Color.a);
}
// check that all components was defined
if (!(read_flag[0] && read_flag[1] && read_flag[2])) {
throw DeadlyImportError("Not all color components are defined.");
}
// check if <a> is absent. Then manually add "a == 1".
if (!read_flag[3]) {
als.Color.a = 1;
}
} else {
mNodeElement_Cur->Child.push_back(ne);// Add element to child list of current element
// check if <a> is absent. Then manually add "a == 1".
if (!read_flag[3]) {
als.Color.a = 1;
}
}
als.Composed = false;
mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
ParseHelper_Node_Exit();
// check that all components was defined
if (!(read_flag[0] && read_flag[1] && read_flag[2])) {
throw DeadlyImportError("Not all color components are defined.");
}
als.Composed = false;
mNodeElement_List.push_back(ne);// and to node element list because its a new object in graph.
}
// <material
@ -158,38 +155,36 @@ void AMFImporter::ParseNode_Material(XmlNode &node) {
// Multi elements - Yes.
// Parent element - <amf>.
void AMFImporter::ParseNode_Texture(XmlNode &node) {
std::string id = node.attribute("id").as_string();
uint32_t width = node.attribute("width").as_uint();
uint32_t height = node.attribute("height").as_uint();
uint32_t depth = node.attribute("depth").as_uint();
std::string type = node.attribute("type").as_string();
const std::string id = node.attribute("id").as_string();
const uint32_t width = node.attribute("width").as_uint();
const uint32_t height = node.attribute("height").as_uint();
uint32_t depth = node.attribute("depth").as_uint();
const std::string type = node.attribute("type").as_string();
bool tiled = node.attribute("tiled").as_bool();
// create new texture object.
AMFNodeElementBase *ne = new AMFTexture(mNodeElement_Cur);
AMFTexture& als = *((AMFTexture*)ne);// alias for convenience
if (node.empty()) {
return;
}
std::string enc64_data = node.value();
// Check for child nodes
// create new texture object.
AMFNodeElementBase *ne = new AMFTexture(mNodeElement_Cur);
AMFTexture& als = *((AMFTexture*)ne);// alias for convenience
std::string enc64_data;
XmlParser::getValueAsString(node, enc64_data);
// Check for child nodes
// check that all components was defined
if (id.empty()) {
throw DeadlyImportError("ID for texture must be defined.");
}
if (width < 1) {
throw DeadlyImportError("INvalid width for texture.");
throw DeadlyImportError("Invalid width for texture.");
}
if (height < 1) {
throw DeadlyImportError("Invalid height for texture.");
}
if (depth < 1) {
throw DeadlyImportError("Invalid depth for texture.");
}
if (type != "grayscale") {
throw DeadlyImportError("Invalid type for texture.");
}
@ -203,7 +198,9 @@ void AMFImporter::ParseNode_Texture(XmlNode &node) {
als.Depth = depth;
als.Tiled = tiled;
ParseHelper_Decode_Base64(enc64_data, als.Data);
if (depth == 0) {
depth = (uint32_t)(als.Data.size() / (width * height));
}
// check data size
if ((width * height * depth) != als.Data.size()) {
throw DeadlyImportError("Texture has incorrect data size.");
@ -233,20 +230,18 @@ void AMFImporter::ParseNode_TexMap(XmlNode &node, const bool pUseOldName) {
AMFTexMap &als = *((AMFTexMap *)ne); //
std::string rtexid, gtexid, btexid, atexid;
if (!node.empty()) {
ParseHelper_Node_Enter(ne);
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "rtexid") {
XmlParser::getValueAsString(node, rtexid);
} else if (currentName == "gtexid") {
XmlParser::getValueAsString(node, gtexid);
} else if (currentName == "btexid") {
XmlParser::getValueAsString(node, btexid);
} else if (currentName == "atexid") {
XmlParser::getValueAsString(node, atexid);
for (pugi::xml_attribute &attr : node.attributes()) {
const std::string &currentAttr = attr.name();
if (currentAttr == "rtexid") {
rtexid = attr.as_string();
} else if (currentAttr == "gtexid") {
gtexid = attr.as_string();
} else if (currentAttr == "btexid") {
btexid = attr.as_string();
} else if (currentAttr == "atexid") {
atexid = attr.as_string();
}
}
ParseHelper_Node_Exit();
}
// create new texture coordinates object, alias for convenience
@ -256,7 +251,6 @@ void AMFImporter::ParseNode_TexMap(XmlNode &node, const bool pUseOldName) {
}
// Check for children nodes
//XML_CheckNode_MustHaveChildren();
if (node.children().begin() == node.children().end()) {
throw DeadlyImportError("Invalid children definition.");
}
@ -264,28 +258,31 @@ void AMFImporter::ParseNode_TexMap(XmlNode &node, const bool pUseOldName) {
bool read_flag[6] = { false, false, false, false, false, false };
if (!pUseOldName) {
for (pugi::xml_attribute &attr : node.attributes()) {
const std::string name = attr.name();
ParseHelper_Node_Enter(ne);
for ( XmlNode &currentNode : node.children()) {
const std::string &name = currentNode.name();
if (name == "utex1") {
read_flag[0] = true;
als.TextureCoordinate[0].x = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[0].x);
} else if (name == "utex2") {
read_flag[1] = true;
als.TextureCoordinate[1].x = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[1].x);
} else if (name == "utex3") {
read_flag[2] = true;
als.TextureCoordinate[2].x = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[2].x);
} else if (name == "vtex1") {
read_flag[3] = true;
als.TextureCoordinate[0].y = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[0].y);
} else if (name == "vtex2") {
read_flag[4] = true;
als.TextureCoordinate[1].y = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[1].y);
} else if (name == "vtex3") {
read_flag[5] = true;
als.TextureCoordinate[0].y = attr.as_float();
XmlParser::getValueAsFloat(node, als.TextureCoordinate[2].y);
}
}
ParseHelper_Node_Exit();
} else {
for (pugi::xml_attribute &attr : node.attributes()) {
const std::string name = attr.name();

4
code/AssetLib/AMF/AMFImporter_Node.hpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -240,7 +240,7 @@ struct AMFVertices : public AMFNodeElementBase {
/// Structure that define volume node.
struct AMFVolume : public AMFNodeElementBase {
std::string MaterialID; ///< Which material to use.
std::string Type; ///< What this volume describes can be “region” or “support”. If none specified, “object” is assumed.
std::string Type; ///< What this volume describes can be "region" or "support". If none specified, "object" is assumed.
/// Constructor.
/// \param [in] pParent - pointer to parent node.

32
code/AssetLib/AMF/AMFImporter_Postprocess.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -62,12 +62,14 @@ aiColor4D AMFImporter::SPP_Material::GetColor(const float /*pX*/, const float /*
// Check if stored data are supported.
if (!Composition.empty()) {
throw DeadlyImportError("IME. GetColor for composition");
} else if (Color->Composed) {
throw DeadlyImportError("IME. GetColor, composed color");
} else {
tcol = Color->Color;
}
if (Color->Composed) {
throw DeadlyImportError("IME. GetColor, composed color");
}
tcol = Color->Color;
// Check if default color must be used
if ((tcol.r == 0) && (tcol.g == 0) && (tcol.b == 0) && (tcol.a == 0)) {
tcol.r = 0.5f;
@ -79,13 +81,13 @@ aiColor4D AMFImporter::SPP_Material::GetColor(const float /*pX*/, const float /*
return tcol;
}
void AMFImporter::PostprocessHelper_CreateMeshDataArray(const AMFMesh &pNodeElement, std::vector<aiVector3D> &pVertexCoordinateArray,
void AMFImporter::PostprocessHelper_CreateMeshDataArray(const AMFMesh &nodeElement, std::vector<aiVector3D> &vertexCoordinateArray,
std::vector<AMFColor *> &pVertexColorArray) const {
AMFVertices *vn = nullptr;
size_t col_idx;
// All data stored in "vertices", search for it.
for (AMFNodeElementBase *ne_child : pNodeElement.Child) {
for (AMFNodeElementBase *ne_child : nodeElement.Child) {
if (ne_child->Type == AMFNodeElementBase::ENET_Vertices) {
vn = (AMFVertices*)ne_child;
}
@ -97,10 +99,10 @@ void AMFImporter::PostprocessHelper_CreateMeshDataArray(const AMFMesh &pNodeElem
}
// all coordinates stored as child and we need to reserve space for future push_back's.
pVertexCoordinateArray.reserve(vn->Child.size());
vertexCoordinateArray.reserve(vn->Child.size());
// colors count equal vertices count.
pVertexColorArray.resize(vn->Child.size());
pVertexColorArray.resize(vn->Child.size());
col_idx = 0;
// Inside vertices collect all data and place to arrays
@ -112,7 +114,7 @@ void AMFImporter::PostprocessHelper_CreateMeshDataArray(const AMFMesh &pNodeElem
for (AMFNodeElementBase *vtx : vn_child->Child) {
if (vtx->Type == AMFNodeElementBase::ENET_Coordinates) {
pVertexCoordinateArray.push_back(((AMFCoordinates *)vtx)->Coordinate);
vertexCoordinateArray.push_back(((AMFCoordinates *)vtx)->Coordinate);
continue;
}
@ -329,8 +331,8 @@ void AMFImporter::Postprocess_AddMetadata(const AMFMetaDataArray &metadataList,
sceneNode.mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(metadataList.size()));
size_t meta_idx(0);
for (const AMFMetadata &metadata : metadataList) {
sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata.Type, aiString(metadata.Value));
for (const AMFMetadata *metadata : metadataList) {
sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata->Type, aiString(metadata->Value));
}
}
@ -426,10 +428,10 @@ void AMFImporter::Postprocess_BuildMeshSet(const AMFMesh &pNodeElement, const st
if (pBiggerThan != nullptr) {
bool found = false;
const size_t biggerThan = *pBiggerThan;
for (const SComplexFace &face : pFaceList) {
for (size_t idx_vert = 0; idx_vert < face.Face.mNumIndices; idx_vert++) {
if (face.Face.mIndices[idx_vert] > *pBiggerThan) {
if (face.Face.mIndices[idx_vert] > biggerThan) {
rv = face.Face.mIndices[idx_vert];
found = true;
break;
@ -873,7 +875,7 @@ nl_clean_loop:
pScene->mNumMaterials = static_cast<unsigned int>(mTexture_Converted.size());
pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials];
for (const SPP_Texture &tex_convd : mTexture_Converted) {
const aiString texture_id(AI_EMBEDDED_TEXNAME_PREFIX + to_string(idx));
const aiString texture_id(AI_EMBEDDED_TEXNAME_PREFIX + ai_to_string(idx));
const int mode = aiTextureOp_Multiply;
const int repeat = tex_convd.Tiled ? 1 : 0;

4
code/AssetLib/ASE/ASELoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
@ -614,7 +614,7 @@ void ASEImporter::AddNodes(const std::vector<BaseNode *> &nodes,
node->mNumChildren++;
// What we did is so great, it is at least worth a debug message
ASSIMP_LOG_VERBOSE_DEBUG("ASE: Generating separate target node (" + snode->mName + ")");
ASSIMP_LOG_VERBOSE_DEBUG("ASE: Generating separate target node (", snode->mName, ")");
}
}

2
code/AssetLib/ASE/ASELoader.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

14
code/AssetLib/ASE/ASEParser.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
@ -498,6 +498,12 @@ void Parser::ParseLV1MaterialListBlock() {
ParseLV2MaterialBlock(sMat);
continue;
}
if( iDepth == 1 ){
// CRUDE HACK: support missing brace after "Ascii Scene Exporter v2.51"
LogWarning("Missing closing brace in material list");
--filePtr;
return;
}
}
AI_ASE_HANDLE_TOP_LEVEL_SECTION();
}
@ -671,7 +677,7 @@ void Parser::ParseLV3MapBlock(Texture &map) {
if (!ParseString(temp, "*MAP_CLASS"))
SkipToNextToken();
if (temp != "Bitmap" && temp != "Normal Bump") {
ASSIMP_LOG_WARN_F("ASE: Skipping unknown map type: ", temp);
ASSIMP_LOG_WARN("ASE: Skipping unknown map type: ", temp);
parsePath = false;
}
continue;
@ -685,7 +691,7 @@ void Parser::ParseLV3MapBlock(Texture &map) {
// Files with 'None' as map name are produced by
// an Maja to ASE exporter which name I forgot ..
ASSIMP_LOG_WARN("ASE: Skipping invalid map entry");
map.mMapName = "";
map.mMapName = std::string();
}
continue;
@ -1119,7 +1125,7 @@ void Parser::ParseLV2NodeTransformBlock(ASE::BaseNode &mesh) {
"this is no spot light or target camera");
}
} else {
ASSIMP_LOG_ERROR("ASE: Unknown node transformation: " + temp);
ASSIMP_LOG_ERROR("ASE: Unknown node transformation: ", temp);
// mode = 0
}
continue;

10
code/AssetLib/ASE/ASEParser.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -95,8 +95,8 @@ struct Material : public D3DS::Material {
Material(Material &&other) AI_NO_EXCEPT
: D3DS::Material(std::move(other)),
avSubMaterials(std::move(other.avSubMaterials)),
pcInstance(std::move(other.pcInstance)),
bNeed(std::move(other.bNeed)) {
pcInstance(other.pcInstance),
bNeed(other.bNeed) {
other.pcInstance = nullptr;
}
@ -108,8 +108,8 @@ struct Material : public D3DS::Material {
//D3DS::Material::operator=(std::move(other));
avSubMaterials = std::move(other.avSubMaterials);
pcInstance = std::move(other.pcInstance);
bNeed = std::move(other.bNeed);
pcInstance = other.pcInstance;
bNeed = other.bNeed;
other.pcInstance = nullptr;

2
code/AssetLib/Assbin/AssbinExporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

2
code/AssetLib/Assbin/AssbinExporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

4
code/AssetLib/Assbin/AssbinFileWriter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -172,7 +172,7 @@ inline size_t Write<aiQuaternion>(IOStream *stream, const aiQuaternion &v) {
t += Write<float>(stream, v.z);
ai_assert(t == 16);
return 16;
return t;
}
// -----------------------------------------------------------------------------------

2
code/AssetLib/Assbin/AssbinFileWriter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

4
code/AssetLib/Assbin/AssbinLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -671,7 +671,7 @@ void AssbinImporter::ReadBinaryScene(IOStream *stream, aiScene *scene) {
void AssbinImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
IOStream *stream = pIOHandler->Open(pFile, "rb");
if (nullptr == stream) {
return;
throw DeadlyImportError("ASSBIN: Could not open ", pFile);
}
// signature

2
code/AssetLib/Assbin/AssbinLoader.h
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

42
code/AssetLib/Assjson/json_exporter.cpp
View File

@ -41,12 +41,17 @@ public:
enum {
Flag_DoNotIndent = 0x1,
Flag_WriteSpecialFloats = 0x2,
Flag_SkipWhitespaces = 0x4
};
JSONWriter(Assimp::IOStream &out, unsigned int flags = 0u) :
out(out), first(), flags(flags) {
out(out), indent (""), newline("\n"), space(" "), buff (), first(false), flags(flags) {
// make sure that all formatting happens using the standard, C locale and not the user's current locale
buff.imbue(std::locale("C"));
if (flags & Flag_SkipWhitespaces) {
newline = "";
space = "";
}
}
~JSONWriter() {
@ -70,7 +75,7 @@ public:
void Key(const std::string &name) {
AddIndentation();
Delimit();
buff << '\"' + name + "\": ";
buff << '\"' + name + "\":" << space;
}
template <typename Literal>
@ -78,12 +83,12 @@ public:
AddIndentation();
Delimit();
LiteralToString(buff, name) << '\n';
LiteralToString(buff, name) << newline;
}
template <typename Literal>
void SimpleValue(const Literal &s) {
LiteralToString(buff, s) << '\n';
LiteralToString(buff, s) << newline;
}
void SimpleValue(const void *buffer, size_t len) {
@ -102,7 +107,7 @@ public:
}
}
buff << '\"' << cur_out << "\"\n";
buff << '\"' << cur_out << "\"" << newline;
delete[] cur_out;
}
@ -115,7 +120,7 @@ public:
}
}
first = true;
buff << "{\n";
buff << "{" << newline;
PushIndent();
}
@ -123,7 +128,7 @@ public:
PopIndent();
AddIndentation();
first = false;
buff << "}\n";
buff << "}" << newline;
}
void StartArray(bool is_element = false) {
@ -135,19 +140,19 @@ public:
}
}
first = true;
buff << "[\n";
buff << "[" << newline;
PushIndent();
}
void EndArray() {
PopIndent();
AddIndentation();
buff << "]\n";
buff << "]" << newline;
first = false;
}
void AddIndentation() {
if (!(flags & Flag_DoNotIndent)) {
if (!(flags & Flag_DoNotIndent) && !(flags & Flag_SkipWhitespaces)) {
buff << indent;
}
}
@ -156,7 +161,7 @@ public:
if (!first) {
buff << ',';
} else {
buff << ' ';
buff << space;
first = false;
}
}
@ -227,7 +232,9 @@ private:
private:
Assimp::IOStream &out;
std::string indent, newline;
std::string indent;
std::string newline;
std::string space;
std::stringstream buff;
bool first;
@ -765,7 +772,7 @@ void Write(JSONWriter &out, const aiScene &ai) {
out.EndObj();
}
void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *scene, const Assimp::ExportProperties *) {
void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *scene, const Assimp::ExportProperties *pProperties) {
std::unique_ptr<Assimp::IOStream> str(io->Open(file, "wt"));
if (!str) {
throw DeadlyExportError("could not open output file");
@ -782,7 +789,12 @@ void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *sc
splitter.Execute(scenecopy_tmp);
// XXX Flag_WriteSpecialFloats is turned on by default, right now we don't have a configuration interface for exporters
JSONWriter s(*str, JSONWriter::Flag_WriteSpecialFloats);
unsigned int flags = JSONWriter::Flag_WriteSpecialFloats;
if (pProperties->GetPropertyBool("JSON_SKIP_WHITESPACES", false)) {
flags |= JSONWriter::Flag_SkipWhitespaces;
}
JSONWriter s(*str, flags);
Write(s, *scenecopy_tmp);
} catch (...) {

8
code/AssetLib/Assjson/mesh_splitter.cpp
View File

@ -110,7 +110,7 @@ void MeshSplitter :: SplitMesh(unsigned int a, aiMesh* in_mesh, std::vector<std:
// we need to split this mesh into sub meshes. Estimate submesh size
const unsigned int sub_meshes = (in_mesh->mNumVertices / LIMIT) + 1;
// create a std::vector<unsigned int> to remember which vertices have already
// create a std::vector<unsigned int> to remember which vertices have already
// been copied and to which position (i.e. output index)
std::vector<unsigned int> was_copied_to;
was_copied_to.resize(in_mesh->mNumVertices,WAS_NOT_COPIED);
@ -125,7 +125,7 @@ void MeshSplitter :: SplitMesh(unsigned int a, aiMesh* in_mesh, std::vector<std:
while (true) {
const unsigned int out_vertex_index = LIMIT;
aiMesh* out_mesh = new aiMesh();
aiMesh* out_mesh = new aiMesh();
out_mesh->mNumVertices = 0;
out_mesh->mMaterialIndex = in_mesh->mMaterialIndex;
@ -179,7 +179,7 @@ void MeshSplitter :: SplitMesh(unsigned int a, aiMesh* in_mesh, std::vector<std:
// check whether we do already have this vertex
if (WAS_NOT_COPIED == was_copied_to[index]) {
iNeed++;
iNeed++;
}
}
if (out_mesh->mNumVertices + iNeed > out_vertex_index) {
@ -240,7 +240,7 @@ void MeshSplitter :: SplitMesh(unsigned int a, aiMesh* in_mesh, std::vector<std:
out_mesh->mTextureCoords[c][out_mesh->mNumVertices] = in_mesh->mTextureCoords[c][index];
}
}
// vertex colors
// vertex colors
for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_COLOR_SETS;++c) {
if (in_mesh->HasVertexColors( c)) {
out_mesh->mColors[c][out_mesh->mNumVertices] = in_mesh->mColors[c][index];

6
code/AssetLib/Assjson/mesh_splitter.h
View File

@ -22,13 +22,13 @@ struct aiNode;
// ---------------------------------------------------------------------------
/** Splits meshes of unique vertices into meshes with no more vertices than
* a given, configurable threshold value.
* a given, configurable threshold value.
*/
class MeshSplitter
class MeshSplitter
{
public:
void SetLimit(unsigned int l) {
LIMIT = l;
}

4
code/AssetLib/Assxml/AssxmlExporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -50,7 +50,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/IOSystem.hpp>
#include <assimp/Exporter.hpp>
namespace Assimp {
namespace Assimp {
void ExportSceneAssxml(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{

2
code/AssetLib/Assxml/AssxmlExporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

9
code/AssetLib/Assxml/AssxmlFileWriter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -598,8 +598,11 @@ static void WriteDump(const char *pFile, const char *cmd, const aiScene *scene,
if (!mesh->mTextureCoords[a])
break;
ioprintf(io, "\t\t<TextureCoords num=\"%u\" set=\"%u\" num_components=\"%u\"> \n", mesh->mNumVertices,
a, mesh->mNumUVComponents[a]);
ioprintf(io, "\t\t<TextureCoords num=\"%u\" set=\"%u\" name=\"%s\" num_components=\"%u\"> \n",
mesh->mNumVertices,
a,
mesh->mTextureCoordsNames[a].C_Str(),
mesh->mNumUVComponents[a]);
if (!shortened) {
if (mesh->mNumUVComponents[a] == 3) {

2
code/AssetLib/Assxml/AssxmlFileWriter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

12
code/AssetLib/B3D/B3DImporter.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -143,9 +143,9 @@ AI_WONT_RETURN void B3DImporter::Oops() {
}
// ------------------------------------------------------------------------------------------------
AI_WONT_RETURN void B3DImporter::Fail(string str) {
AI_WONT_RETURN void B3DImporter::Fail(const string &str) {
#ifdef DEBUG_B3D
ASSIMP_LOG_ERROR_F("Error in B3D file data: ", str);
ASSIMP_LOG_ERROR("Error in B3D file data: ", str);
#endif
throw DeadlyImportError("B3D Importer - error in B3D file data: ", str);
}
@ -233,7 +233,7 @@ string B3DImporter::ReadChunk() {
tag += char(ReadByte());
}
#ifdef DEBUG_B3D
ASSIMP_LOG_DEBUG_F("ReadChunk: ", tag);
ASSIMP_LOG_DEBUG("ReadChunk: ", tag);
#endif
unsigned sz = (unsigned)ReadInt();
_stack.push_back(_pos + sz);
@ -397,7 +397,7 @@ void B3DImporter::ReadTRIS(int v0) {
matid = 0;
} else if (matid < 0 || matid >= (int)_materials.size()) {
#ifdef DEBUG_B3D
ASSIMP_LOG_ERROR_F("material id=", matid);
ASSIMP_LOG_ERROR("material id=", matid);
#endif
Fail("Bad material id");
}
@ -417,7 +417,7 @@ void B3DImporter::ReadTRIS(int v0) {
int i2 = ReadInt() + v0;
if (i0 < 0 || i0 >= (int)_vertices.size() || i1 < 0 || i1 >= (int)_vertices.size() || i2 < 0 || i2 >= (int)_vertices.size()) {
#ifdef DEBUG_B3D
ASSIMP_LOG_ERROR_F("Bad triangle index: i0=", i0, ", i1=", i1, ", i2=", i2);
ASSIMP_LOG_ERROR("Bad triangle index: i0=", i0, ", i1=", i1, ", i2=", i2);
#endif
Fail("Bad triangle index");
continue;

4
code/AssetLib/B3D/B3DImporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -96,7 +96,7 @@ private:
};
AI_WONT_RETURN void Oops() AI_WONT_RETURN_SUFFIX;
AI_WONT_RETURN void Fail( std::string str ) AI_WONT_RETURN_SUFFIX;
AI_WONT_RETURN void Fail(const std::string &str) AI_WONT_RETURN_SUFFIX;
void ReadTEXS();
void ReadBRUS();

6
code/AssetLib/BVH/BVHLoader.cpp
View File

@ -4,7 +4,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
@ -359,7 +359,7 @@ void BVHLoader::ReadMotion(aiScene * /*pScene*/) {
std::string BVHLoader::GetNextToken() {
// skip any preceding whitespace
while (mReader != mBuffer.end()) {
if (!isspace(*mReader))
if (!isspace((unsigned char)*mReader))
break;
// count lines
@ -372,7 +372,7 @@ std::string BVHLoader::GetNextToken() {
// collect all chars till the next whitespace. BVH is easy in respect to that.
std::string token;
while (mReader != mBuffer.end()) {
if (isspace(*mReader))
if (isspace((unsigned char)*mReader))
break;
token.push_back(*mReader);

2
code/AssetLib/BVH/BVHLoader.h
View File

@ -4,7 +4,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

2
code/AssetLib/Blender/BlenderBMesh.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

2
code/AssetLib/Blender/BlenderBMesh.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,

10
code/AssetLib/Blender/BlenderDNA.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -198,9 +198,9 @@ void DNAParser::Parse() {
s.size = offset;
}
ASSIMP_LOG_DEBUG_F("BlenderDNA: Got ", dna.structures.size(), " structures with totally ", fields, " fields");
ASSIMP_LOG_DEBUG("BlenderDNA: Got ", dna.structures.size(), " structures with totally ", fields, " fields");
#ifdef ASSIMP_BUILD_BLENDER_DEBUG
#if ASSIMP_BUILD_BLENDER_DEBUG_DNA
dna.DumpToFile();
#endif
@ -208,7 +208,7 @@ void DNAParser::Parse() {
dna.RegisterConverters();
}
#ifdef ASSIMP_BUILD_BLENDER_DEBUG
#if ASSIMP_BUILD_BLENDER_DEBUG_DNA
#include <fstream>
// ------------------------------------------------------------------------------------------------
@ -237,7 +237,7 @@ void DNA ::DumpToFile() {
ASSIMP_LOG_INFO("BlenderDNA: Dumped dna to dna.txt");
}
#endif
#endif // ASSIMP_BUILD_BLENDER_DEBUG_DNA
// ------------------------------------------------------------------------------------------------
/*static*/ void DNA ::ExtractArraySize(

11
code/AssetLib/Blender/BlenderDNA.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -59,6 +59,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define ASSIMP_BUILD_BLENDER_DEBUG
#endif
// set this to non-zero to dump BlenderDNA stuff to dna.txt.
// you could set it on the assimp build command line too without touching it here.
// !!! please make sure this is set to 0 in the repo !!!
#ifndef ASSIMP_BUILD_BLENDER_DEBUG_DNA
#define ASSIMP_BUILD_BLENDER_DEBUG_DNA 0
#endif
// #define ASSIMP_BUILD_BLENDER_NO_STATS
namespace Assimp {
@ -495,7 +502,7 @@ public:
const Structure &structure,
const FileDatabase &db) const;
#ifdef ASSIMP_BUILD_BLENDER_DEBUG
#if ASSIMP_BUILD_BLENDER_DEBUG_DNA
// --------------------------------------------------------
/** Dump the DNA to a text file. This is for debugging purposes.
* The output file is `dna.txt` in the current working folder*/

4
code/AssetLib/Blender/BlenderDNA.inl
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -565,7 +565,7 @@ template <> bool Structure :: ResolvePointer<std::shared_ptr,ElemBase>(std::shar
// this might happen if DNA::RegisterConverters hasn't been called so far
// or if the target type is not contained in `our` DNA.
out.reset();
ASSIMP_LOG_WARN_F( "Failed to find a converter for the `",s.name,"` structure" );
ASSIMP_LOG_WARN( "Failed to find a converter for the `",s.name,"` structure" );
return false;
}

2
code/AssetLib/Blender/BlenderIntermediate.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

47
code/AssetLib/Blender/BlenderLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -66,19 +66,21 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// zlib is needed for compressed blend files
#ifndef ASSIMP_BUILD_NO_COMPRESSED_BLEND
#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
#include <zlib.h>
#else
#include "../contrib/zlib/zlib.h"
#endif
# ifdef ASSIMP_BUILD_NO_OWN_ZLIB
# include <zlib.h>
# else
# include "../contrib/zlib/zlib.h"
# endif
#endif
namespace Assimp {
template <>
const char *LogFunctions<BlenderImporter>::Prefix() {
static auto prefix = "BLEND: ";
return prefix;
}
} // namespace Assimp
using namespace Assimp;
@ -86,7 +88,7 @@ using namespace Assimp::Blender;
using namespace Assimp::Formatter;
static const aiImporterDesc blenderDesc = {
"Blender 3D Importer \nhttp://www.blender3d.org",
"Blender 3D Importer (http://www.blender3d.org)",
"",
"",
"No animation support yet",
@ -122,17 +124,12 @@ bool BlenderImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bo
return true;
}
else if ((!extension.length() || checkSig) && pIOHandler) {
if ((!extension.length() || checkSig) && pIOHandler) {
// note: this won't catch compressed files
return SearchFileHeaderForToken(pIOHandler, pFile, TokensForSearch, 1);
}
return false;
}
// ------------------------------------------------------------------------------------------------
// List all extensions handled by this loader
void BlenderImporter::GetExtensionList(std::set<std::string> &app) {
app.insert("blend");
return false;
}
// ------------------------------------------------------------------------------------------------
@ -238,9 +235,9 @@ void BlenderImporter::InternReadFile(const std::string &pFile,
stream->Read(magic, 3, 1);
magic[3] = '\0';
LogInfo((format(), "Blender version is ", magic[0], ".", magic + 1,
LogInfo("Blender version is ", magic[0], ".", magic + 1,
" (64bit: ", file.i64bit ? "true" : "false",
", little endian: ", file.little ? "true" : "false", ")"));
", little endian: ", file.little ? "true" : "false", ")");
ParseBlendFile(file, stream);
@ -252,7 +249,7 @@ void BlenderImporter::InternReadFile(const std::string &pFile,
// ------------------------------------------------------------------------------------------------
void BlenderImporter::ParseBlendFile(FileDatabase &out, std::shared_ptr<IOStream> stream) {
out.reader = std::shared_ptr<StreamReaderAny>(new StreamReaderAny(stream, out.little));
out.reader = std::make_shared<StreamReaderAny>(stream, out.little);
DNAParser dna_reader(out);
const DNA *dna = nullptr;
@ -313,7 +310,7 @@ void BlenderImporter::ExtractScene(Scene &out, const FileDatabase &file) {
ss.Convert(out, file);
#ifndef ASSIMP_BUILD_BLENDER_NO_STATS
ASSIMP_LOG_INFO_F(
ASSIMP_LOG_INFO(
"(Stats) Fields read: ", file.stats().fields_read,
", pointers resolved: ", file.stats().pointers_resolved,
", cache hits: ", file.stats().cache_hits,
@ -423,9 +420,9 @@ void BlenderImporter::ResolveImage(aiMaterial *out, const Material *mat, const M
--s;
}
curTex->achFormatHint[0] = s + 1 > e ? '\0' : (char)::tolower(s[1]);
curTex->achFormatHint[1] = s + 2 > e ? '\0' : (char)::tolower(s[2]);
curTex->achFormatHint[2] = s + 3 > e ? '\0' : (char)::tolower(s[3]);
curTex->achFormatHint[0] = s + 1 > e ? '\0' : (char)::tolower((unsigned char)s[1]);
curTex->achFormatHint[1] = s + 2 > e ? '\0' : (char)::tolower((unsigned char)s[2]);
curTex->achFormatHint[2] = s + 3 > e ? '\0' : (char)::tolower((unsigned char)s[3]);
curTex->achFormatHint[3] = '\0';
// tex->mHeight = 0;
@ -437,7 +434,7 @@ void BlenderImporter::ResolveImage(aiMaterial *out, const Material *mat, const M
curTex->pcData = reinterpret_cast<aiTexel *>(ch);
LogInfo("Reading embedded texture, original file was " + std::string(img->name));
LogInfo("Reading embedded texture, original file was ", img->name);
} else {
name = aiString(img->name);
}
@ -519,7 +516,7 @@ void BlenderImporter::ResolveTexture(aiMaterial *out, const Material *mat, const
case Tex::Type_POINTDENSITY:
case Tex::Type_VOXELDATA:
LogWarn(std::string("Encountered a texture with an unsupported type: ") + dispnam);
LogWarn("Encountered a texture with an unsupported type: ", dispnam);
AddSentinelTexture(out, mat, tex, conv_data);
break;
@ -682,7 +679,7 @@ void BlenderImporter::BuildMaterials(ConversionData &conv_data) {
BuildDefaultMaterial(conv_data);
for (std::shared_ptr<Material> mat : conv_data.materials_raw) {
for (const std::shared_ptr<Material> &mat : conv_data.materials_raw) {
// reset per material global counters
for (size_t i = 0; i < sizeof(conv_data.next_texture) / sizeof(conv_data.next_texture[0]); ++i) {
@ -755,7 +752,7 @@ void BlenderImporter::CheckActualType(const ElemBase *dt, const char *check) {
// ------------------------------------------------------------------------------------------------
void BlenderImporter::NotSupportedObjectType(const Object *obj, const char *type) {
LogWarn((format(), "Object `", obj->id.name, "` - type is unsupported: `", type, "`, skipping"));
LogWarn("Object `", obj->id.name, "` - type is unsupported: `", type, "`, skipping");
}
// ------------------------------------------------------------------------------------------------

3
code/AssetLib/Blender/BlenderLoader.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -110,7 +110,6 @@ public:
protected:
const aiImporterDesc* GetInfo () const;
void GetExtensionList(std::set<std::string>& app);
void SetupProperties(const Importer* pImp);
void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
void ParseBlendFile(Blender::FileDatabase& out, std::shared_ptr<IOStream> stream);

14
code/AssetLib/Blender/BlenderModifier.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -90,7 +90,7 @@ void BlenderModifierShowcase::ApplyModifiers(aiNode &out, ConversionData &conv_d
const Structure *s = conv_data.db.dna.Get(cur->dna_type);
if (!s) {
ASSIMP_LOG_WARN_F("BlendModifier: could not resolve DNA name: ", cur->dna_type);
ASSIMP_LOG_WARN("BlendModifier: could not resolve DNA name: ", cur->dna_type);
continue;
}
@ -132,7 +132,7 @@ void BlenderModifierShowcase::ApplyModifiers(aiNode &out, ConversionData &conv_d
}
}
if (curgod) {
ASSIMP_LOG_WARN_F("Couldn't find a handler for modifier: ", dat.name);
ASSIMP_LOG_WARN("Couldn't find a handler for modifier: ", dat.name);
}
}
@ -140,7 +140,7 @@ void BlenderModifierShowcase::ApplyModifiers(aiNode &out, ConversionData &conv_d
// object, we still can't say whether our modifier implementations were
// able to fully do their job.
if (ful) {
ASSIMP_LOG_DEBUG_F("BlendModifier: found handlers for ", cnt, " of ", ful, " modifiers on `", orig_object.id.name,
ASSIMP_LOG_DEBUG("BlendModifier: found handlers for ", cnt, " of ", ful, " modifiers on `", orig_object.id.name,
"`, check log messages above for errors");
}
}
@ -248,7 +248,7 @@ void BlenderModifier_Mirror ::DoIt(aiNode &out, ConversionData &conv_data, const
out.mMeshes = nind;
out.mNumMeshes *= 2;
ASSIMP_LOG_INFO_F("BlendModifier: Applied the `Mirror` modifier to `",
ASSIMP_LOG_INFO("BlendModifier: Applied the `Mirror` modifier to `",
orig_object.id.name, "`");
}
@ -277,7 +277,7 @@ void BlenderModifier_Subdivision ::DoIt(aiNode &out, ConversionData &conv_data,
break;
default:
ASSIMP_LOG_WARN_F("BlendModifier: Unrecognized subdivision algorithm: ", mir.subdivType);
ASSIMP_LOG_WARN("BlendModifier: Unrecognized subdivision algorithm: ", mir.subdivType);
return;
};
@ -292,7 +292,7 @@ void BlenderModifier_Subdivision ::DoIt(aiNode &out, ConversionData &conv_data,
subd->Subdivide(meshes, out.mNumMeshes, tempmeshes.get(), std::max(mir.renderLevels, mir.levels), true);
std::copy(tempmeshes.get(), tempmeshes.get() + out.mNumMeshes, meshes);
ASSIMP_LOG_INFO_F("BlendModifier: Applied the `Subdivision` modifier to `",
ASSIMP_LOG_INFO("BlendModifier: Applied the `Subdivision` modifier to `",
orig_object.id.name, "`");
}

22
code/AssetLib/Blender/BlenderModifier.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -52,9 +52,9 @@ namespace Assimp {
namespace Blender {
// -------------------------------------------------------------------------------------------
/**
/**
* Dummy base class for all blender modifiers. Modifiers are reused between imports, so
* they should be stateless and not try to cache model data.
* they should be stateless and not try to cache model data.
*/
// -------------------------------------------------------------------------------------------
class BlenderModifier {
@ -67,7 +67,7 @@ public:
}
// --------------------
/**
/**
* Check if *this* modifier is active, given a ModifierData& block.
*/
virtual bool IsActive( const ModifierData& /*modin*/) {
@ -75,10 +75,10 @@ public:
}
// --------------------
/**
/**
* Apply the modifier to a given output node. The original data used
* to construct the node is given as well. Not called unless IsActive()
* was called and gave positive response.
* was called and gave positive response.
*/
virtual void DoIt(aiNode& /*out*/,
ConversionData& /*conv_data*/,
@ -86,14 +86,14 @@ public:
const Scene& /*in*/,
const Object& /*orig_object*/
) {
ASSIMP_LOG_INFO_F("This modifier is not supported, skipping: ",orig_modifier.dna_type );
ASSIMP_LOG_INFO("This modifier is not supported, skipping: ",orig_modifier.dna_type );
return;
}
};
// -------------------------------------------------------------------------------------------
/**
* Manage all known modifiers and instance and apply them if necessary
/**
* Manage all known modifiers and instance and apply them if necessary
*/
// -------------------------------------------------------------------------------------------
class BlenderModifierShowcase {
@ -113,8 +113,8 @@ private:
// MODIFIERS /////////////////////////////////////////////////////////////////////////////////
// -------------------------------------------------------------------------------------------
/**
* Mirror modifier. Status: implemented.
/**
* Mirror modifier. Status: implemented.
*/
// -------------------------------------------------------------------------------------------
class BlenderModifier_Mirror : public BlenderModifier {

2
code/AssetLib/Blender/BlenderScene.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

2
code/AssetLib/Blender/BlenderTessellator.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

2
code/AssetLib/Blender/BlenderTessellator.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

76
code/AssetLib/C4D/C4DImporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -51,7 +51,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endif
#include "C4DImporter.h"
#include <assimp/TinyFormatter.h>
#include <memory>
#include <assimp/IOSystem.hpp>
#include <assimp/scene.h>
@ -65,7 +64,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "c4d_file.h"
#include "default_alien_overloads.h"
using namespace melange;
namespace {
aiString aiStringFrom(cineware::String const & cinestring) {
aiString result;
cinestring.GetCString(result.data, MAXLEN-1);
result.length = static_cast<ai_uint32>(cinestring.GetLength());
return result;
}
}
using namespace Assimp;
using namespace cineware;
// overload this function and fill in your own unique data
void GetWriterInfo(int &id, String &appname) {
@ -73,9 +84,6 @@ void GetWriterInfo(int &id, String &appname) {
appname = "Open Asset Import Library";
}
using namespace Assimp;
using namespace Assimp::Formatter;
namespace Assimp {
template<> const char* LogFunctions<C4DImporter>::Prefix() {
static auto prefix = "C4D: ";
@ -97,17 +105,6 @@ static const aiImporterDesc desc = {
};
// ------------------------------------------------------------------------------------------------
C4DImporter::C4DImporter()
: BaseImporter() {
// empty
}
// ------------------------------------------------------------------------------------------------
C4DImporter::~C4DImporter() {
// empty
}
// ------------------------------------------------------------------------------------------------
bool C4DImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const {
const std::string& extension = GetExtension(pFile);
@ -125,11 +122,6 @@ const aiImporterDesc* C4DImporter::GetInfo () const {
return &desc;
}
// ------------------------------------------------------------------------------------------------
void C4DImporter::SetupProperties(const Importer* /*pImp*/) {
// nothing to be done for the moment
}
// ------------------------------------------------------------------------------------------------
// Imports the given file into the given scene structure.
@ -154,8 +146,14 @@ void C4DImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOS
ThrowException("failed to read document " + pFile);
}
// Generate the root-node
pScene->mRootNode = new aiNode("<C4DRoot>");
// convert left-handed to right-handed
pScene->mRootNode->mTransformation.a1 = 0.01f;
pScene->mRootNode->mTransformation.b2 = 0.01f;
pScene->mRootNode->mTransformation.c3 = -0.01f;
// first convert all materials
ReadMaterials(doc->GetFirstMaterial());
@ -199,8 +197,8 @@ void C4DImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOS
// ------------------------------------------------------------------------------------------------
bool C4DImporter::ReadShader(aiMaterial* out, melange::BaseShader* shader) {
// based on Melange sample code (C4DImportExport.cpp)
bool C4DImporter::ReadShader(aiMaterial* out, BaseShader* shader) {
// based on Cineware sample code (C4DImportExport.cpp)
while(shader) {
if(shader->GetType() == Xlayer) {
BaseContainer* container = shader->GetDataInstance();
@ -242,13 +240,11 @@ bool C4DImporter::ReadShader(aiMaterial* out, melange::BaseShader* shader) {
lsl = lsl->GetNext();
}
} else if ( shader->GetType() == Xbitmap ) {
aiString path;
shader->GetFileName().GetString().GetCString(path.data, MAXLEN-1);
path.length = ::strlen(path.data);
auto const path = aiStringFrom(shader->GetFileName().GetString());
out->AddProperty(&path, AI_MATKEY_TEXTURE_DIFFUSE(0));
return true;
} else {
LogWarn("ignoring shader type: " + std::string(GetObjectTypeName(shader->GetType())));
LogWarn("ignoring shader type: ", GetObjectTypeName(shader->GetType()));
}
shader = shader->GetNext();
}
@ -257,18 +253,15 @@ bool C4DImporter::ReadShader(aiMaterial* out, melange::BaseShader* shader) {
}
// ------------------------------------------------------------------------------------------------
void C4DImporter::ReadMaterials(melange::BaseMaterial* mat) {
// based on Melange sample code
void C4DImporter::ReadMaterials(BaseMaterial* mat) {
// based on Cineware sample code
while (mat) {
const String& name = mat->GetName();
if (mat->GetType() == Mmaterial) {
aiMaterial* out = new aiMaterial();
material_mapping[mat] = static_cast<unsigned int>(materials.size());
materials.push_back(out);
aiString ai_name;
name.GetCString(ai_name.data, MAXLEN-1);
ai_name.length = ::strlen(ai_name.data);
auto const ai_name = aiStringFrom(mat->GetName());
out->AddProperty(&ai_name, AI_MATKEY_NAME);
Material& m = dynamic_cast<Material&>(*mat);
@ -294,7 +287,7 @@ void C4DImporter::ReadMaterials(melange::BaseMaterial* mat) {
ReadShader(out, shader);
}
} else {
LogWarn("ignoring plugin material: " + std::string(GetObjectTypeName(mat->GetType())));
LogWarn("ignoring plugin material: ", GetObjectTypeName(mat->GetType()));
}
mat = mat->GetNext();
}
@ -305,19 +298,15 @@ void C4DImporter::RecurseHierarchy(BaseObject* object, aiNode* parent) {
ai_assert(parent != nullptr );
std::vector<aiNode*> nodes;
// based on Melange sample code
// based on Cineware sample code
while (object) {
const String& name = object->GetName();
const LONG type = object->GetType();
const Matrix& ml = object->GetMl();
aiString string;
name.GetCString(string.data, MAXLEN-1);
string.length = ::strlen(string.data);
aiNode* const nd = new aiNode();
nd->mParent = parent;
nd->mName = string;
nd->mName = aiStringFrom(object->GetName());
nd->mTransformation.a1 = ml.v1.x;
nd->mTransformation.b1 = ml.v1.y;
@ -352,7 +341,7 @@ void C4DImporter::RecurseHierarchy(BaseObject* object, aiNode* parent) {
meshes.push_back(mesh);
}
} else {
LogWarn("ignoring object: " + std::string(GetObjectTypeName(type)));
LogWarn("ignoring object: ", GetObjectTypeName(type));
}
RecurseHierarchy(object->GetDown(), nd);
@ -370,7 +359,7 @@ aiMesh* C4DImporter::ReadMesh(BaseObject* object) {
ai_assert(object != nullptr);
ai_assert( object->GetType() == Opolygon );
// based on Melange sample code
// based on Cineware sample code
PolygonObject* const polyObject = dynamic_cast<PolygonObject*>(object);
ai_assert(polyObject != nullptr);
@ -618,4 +607,3 @@ unsigned int C4DImporter::ResolveMaterial(PolygonObject* obj) {
}
#endif // ASSIMP_BUILD_NO_C4D_IMPORTER

39
code/AssetLib/C4D/C4DImporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -56,8 +56,8 @@ struct aiMaterial;
struct aiImporterDesc;
namespace melange {
class BaseObject; // c4d_file.h
namespace cineware {
class BaseObject;
class PolygonObject;
class BaseMaterial;
class BaseShader;
@ -71,43 +71,34 @@ namespace Assimp {
}
// -------------------------------------------------------------------------------------------
/** Importer class to load Cinema4D files using the Melange library to be obtained from
* www.plugincafe.com
/** Importer class to load Cinema4D files using the Cineware library to be obtained from
* https://developers.maxon.net
*
* Note that Melange is not free software. */
* Note that Cineware is not free software. */
// -------------------------------------------------------------------------------------------
class C4DImporter : public BaseImporter, public LogFunctions<C4DImporter> {
public:
C4DImporter();
~C4DImporter();
bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
bool checkSig) const;
bool CanRead( const std::string& pFile, IOSystem*, bool checkSig) const override;
protected:
// --------------------
const aiImporterDesc* GetInfo () const;
const aiImporterDesc* GetInfo () const override;
// --------------------
void SetupProperties(const Importer* pImp);
// --------------------
void InternReadFile( const std::string& pFile, aiScene* pScene,
IOSystem* pIOHandler);
void InternReadFile( const std::string& pFile, aiScene*, IOSystem* ) override;
private:
void ReadMaterials(melange::BaseMaterial* mat);
void RecurseHierarchy(melange::BaseObject* object, aiNode* parent);
aiMesh* ReadMesh(melange::BaseObject* object);
unsigned int ResolveMaterial(melange::PolygonObject* obj);
void ReadMaterials(cineware::BaseMaterial* mat);
void RecurseHierarchy(cineware::BaseObject* object, aiNode* parent);
aiMesh* ReadMesh(cineware::BaseObject* object);
unsigned int ResolveMaterial(cineware::PolygonObject* obj);
bool ReadShader(aiMaterial* out, melange::BaseShader* shader);
bool ReadShader(aiMaterial* out, cineware::BaseShader* shader);
std::vector<aiMesh*> meshes;
std::vector<aiMaterial*> materials;
typedef std::map<melange::BaseMaterial*, unsigned int> MaterialMap;
typedef std::map<cineware::BaseMaterial*, unsigned int> MaterialMap;
MaterialMap material_mapping;
}; // !class C4DImporter

91
code/AssetLib/COB/COBLoader.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -44,6 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ASSIMP_BUILD_NO_COB_IMPORTER
#include "AssetLib/COB/COBLoader.h"
#include "AssetLib/COB/COBScene.h"
#include "PostProcessing/ConvertToLHProcess.h"
@ -90,11 +91,15 @@ static const aiImporterDesc desc = {
// ------------------------------------------------------------------------------------------------
// Constructor to be privately used by Importer
COBImporter::COBImporter() {}
COBImporter::COBImporter() {
// empty
}
// ------------------------------------------------------------------------------------------------
// Destructor, private as well
COBImporter::~COBImporter() {}
COBImporter::~COBImporter() {
// empty
}
// ------------------------------------------------------------------------------------------------
// Returns whether the class can handle the format of the given file.
@ -132,7 +137,13 @@ void COBImporter::SetupProperties(const Importer * /*pImp*/) {
// Imports the given file into the given scene structure.
void COBImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
COB::Scene scene;
std::unique_ptr<StreamReaderLE> stream(new StreamReaderLE(pIOHandler->Open(pFile, "rb")));
auto file = pIOHandler->Open(pFile, "rb");
if (!file) {
ThrowException("Could not open " + pFile);
}
std::unique_ptr<StreamReaderLE> stream(new StreamReaderLE(file));
// check header
char head[32];
@ -141,7 +152,7 @@ void COBImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
ThrowException("Could not found magic id: `Caligari`");
}
ASSIMP_LOG_INFO_F("File format tag: ", std::string(head + 9, 6));
ASSIMP_LOG_INFO("File format tag: ", std::string(head + 9, 6));
if (head[16] != 'L') {
ThrowException("File is big-endian, which is not supported");
}
@ -219,7 +230,7 @@ void COBImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
}
// ------------------------------------------------------------------------------------------------
void ConvertTexture(std::shared_ptr<Texture> tex, aiMaterial *out, aiTextureType type) {
void ConvertTexture(const std::shared_ptr<Texture> &tex, aiMaterial *out, aiTextureType type) {
const aiString path(tex->path);
out->AddProperty(&path, AI_MATKEY_TEXTURE(type, 0));
out->AddProperty(&tex->transform, 1, AI_MATKEY_UVTRANSFORM(type, 0));
@ -290,8 +301,7 @@ aiNode *COBImporter::BuildNodes(const Node &root, const Scene &scin, aiScene *fi
}
std::unique_ptr<const Material> defmat;
if (!min) {
ASSIMP_LOG_VERBOSE_DEBUG(format() << "Could not resolve material index "
<< reflist.first << " - creating default material for this slot");
ASSIMP_LOG_VERBOSE_DEBUG("Could not resolve material index ", reflist.first, " - creating default material for this slot");
defmat.reset(min = new Material());
}
@ -466,8 +476,9 @@ void COBImporter::UnsupportedChunk_Ascii(LineSplitter &splitter, const ChunkInfo
// missing the next line.
splitter.get_stream().IncPtr(nfo.size);
splitter.swallow_next_increment();
} else
} else {
ThrowException(error);
}
}
// ------------------------------------------------------------------------------------------------
@ -515,7 +526,7 @@ void COBImporter::ReadMat1_Ascii(Scene &out, LineSplitter &splitter, const Chunk
++splitter;
if (!splitter.match_start("mat# ")) {
ASSIMP_LOG_WARN_F("Expected `mat#` line in `Mat1` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `mat#` line in `Mat1` chunk ", nfo.id);
return;
}
@ -527,7 +538,7 @@ void COBImporter::ReadMat1_Ascii(Scene &out, LineSplitter &splitter, const Chunk
++splitter;
if (!splitter.match_start("shader: ")) {
ASSIMP_LOG_WARN_F("Expected `mat#` line in `Mat1` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `mat#` line in `Mat1` chunk ", nfo.id);
return;
}
std::string shader = std::string(splitter[1]);
@ -538,12 +549,12 @@ void COBImporter::ReadMat1_Ascii(Scene &out, LineSplitter &splitter, const Chunk
} else if (shader == "phong") {
mat.shader = Material::PHONG;
} else if (shader != "flat") {
ASSIMP_LOG_WARN_F("Unknown value for `shader` in `Mat1` chunk ", nfo.id);
ASSIMP_LOG_WARN("Unknown value for `shader` in `Mat1` chunk ", nfo.id);
}
++splitter;
if (!splitter.match_start("rgb ")) {
ASSIMP_LOG_WARN_F("Expected `rgb` line in `Mat1` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `rgb` line in `Mat1` chunk ", nfo.id);
}
const char *rgb = splitter[1];
@ -551,7 +562,7 @@ void COBImporter::ReadMat1_Ascii(Scene &out, LineSplitter &splitter, const Chunk
++splitter;
if (!splitter.match_start("alpha ")) {
ASSIMP_LOG_WARN_F("Expected `alpha` line in `Mat1` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `alpha` line in `Mat1` chunk ", nfo.id);
}
const char *tokens[10];
@ -571,7 +582,7 @@ void COBImporter::ReadUnit_Ascii(Scene &out, LineSplitter &splitter, const Chunk
}
++splitter;
if (!splitter.match_start("Units ")) {
ASSIMP_LOG_WARN_F("Expected `Units` line in `Unit` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `Units` line in `Unit` chunk ", nfo.id);
return;
}
@ -582,12 +593,12 @@ void COBImporter::ReadUnit_Ascii(Scene &out, LineSplitter &splitter, const Chunk
const unsigned int t = strtoul10(splitter[1]);
nd->unit_scale = t >= sizeof(units) / sizeof(units[0]) ? (
ASSIMP_LOG_WARN_F(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
ASSIMP_LOG_WARN(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
units[t];
return;
}
}
ASSIMP_LOG_WARN_F("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
ASSIMP_LOG_WARN("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
}
// ------------------------------------------------------------------------------------------------
@ -616,13 +627,13 @@ void COBImporter::ReadLght_Ascii(Scene &out, LineSplitter &splitter, const Chunk
} else if (splitter.match_start("Spot ")) {
msh.ltype = Light::SPOT;
} else {
ASSIMP_LOG_WARN_F("Unknown kind of light source in `Lght` chunk ", nfo.id, " : ", *splitter);
ASSIMP_LOG_WARN("Unknown kind of light source in `Lght` chunk ", nfo.id, " : ", *splitter);
msh.ltype = Light::SPOT;
}
++splitter;
if (!splitter.match_start("color ")) {
ASSIMP_LOG_WARN_F("Expected `color` line in `Lght` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `color` line in `Lght` chunk ", nfo.id);
}
const char *rgb = splitter[1];
@ -630,14 +641,14 @@ void COBImporter::ReadLght_Ascii(Scene &out, LineSplitter &splitter, const Chunk
SkipSpaces(&rgb);
if (strncmp(rgb, "cone angle", 10) != 0) {
ASSIMP_LOG_WARN_F("Expected `cone angle` entity in `color` line in `Lght` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `cone angle` entity in `color` line in `Lght` chunk ", nfo.id);
}
SkipSpaces(rgb + 10, &rgb);
msh.angle = fast_atof(&rgb);
SkipSpaces(&rgb);
if (strncmp(rgb, "inner angle", 11) != 0) {
ASSIMP_LOG_WARN_F("Expected `inner angle` entity in `color` line in `Lght` chunk ", nfo.id);
ASSIMP_LOG_WARN("Expected `inner angle` entity in `color` line in `Lght` chunk ", nfo.id);
}
SkipSpaces(rgb + 11, &rgb);
msh.inner_angle = fast_atof(&rgb);
@ -790,25 +801,12 @@ void COBImporter::ReadBitM_Ascii(Scene & /*out*/, LineSplitter &splitter, const
if (nfo.version > 1) {
return UnsupportedChunk_Ascii(splitter, nfo, "BitM");
}
/*
"\nThumbNailHdrSize %ld"
"\nThumbHeader: %02hx 02hx %02hx "
"\nColorBufSize %ld"
"\nColorBufZipSize %ld"
"\nZippedThumbnail: %02hx 02hx %02hx "
*/
const unsigned int head = strtoul10((++splitter)[1]);
if (head != sizeof(Bitmap::BitmapHeader)) {
ASSIMP_LOG_WARN("Unexpected ThumbNailHdrSize, skipping this chunk");
return;
}
/*union {
Bitmap::BitmapHeader data;
char opaq[sizeof Bitmap::BitmapHeader()];
};*/
// ReadHexOctets(opaq,head,(++splitter)[1]);
}
// ------------------------------------------------------------------------------------------------
@ -884,7 +882,10 @@ void COBImporter::ReadBinaryFile(Scene &out, StreamReaderLE *reader) {
while (1) {
std::string type;
type += reader->GetI1(), type += reader->GetI1(), type += reader->GetI1(), type += reader->GetI1();
type += reader->GetI1();
type += reader->GetI1();
type += reader->GetI1();
type += reader->GetI1();
ChunkInfo nfo;
nfo.version = reader->GetI2() * 10;
@ -906,14 +907,7 @@ void COBImporter::ReadBinaryFile(Scene &out, StreamReaderLE *reader) {
ReadCame_Binary(out, *reader, nfo);
} else if (type == "Mat1") {
ReadMat1_Binary(out, *reader, nfo);
}
/* else if (type == "Bone") {
ReadBone_Binary(out,*reader,nfo);
}
else if (type == "Chan") {
ReadChan_Binary(out,*reader,nfo);
}*/
else if (type == "Unit") {
} else if (type == "Unit") {
ReadUnit_Binary(out, *reader, nfo);
} else if (type == "OLay") {
// ignore layer index silently.
@ -923,8 +917,9 @@ void COBImporter::ReadBinaryFile(Scene &out, StreamReaderLE *reader) {
return UnsupportedChunk_Binary(*reader, nfo, type.c_str());
} else if (type == "END ") {
return;
} else
} else {
UnsupportedChunk_Binary(*reader, nfo, type.c_str());
}
}
}
@ -1037,7 +1032,7 @@ void COBImporter::ReadMat1_Binary(COB::Scene &out, StreamReaderLE &reader, const
mat.type = Material::METAL;
break;
default:
ASSIMP_LOG_ERROR_F("Unrecognized shader type in `Mat1` chunk with id ", nfo.id);
ASSIMP_LOG_ERROR("Unrecognized shader type in `Mat1` chunk with id ", nfo.id);
mat.type = Material::FLAT;
}
@ -1052,7 +1047,7 @@ void COBImporter::ReadMat1_Binary(COB::Scene &out, StreamReaderLE &reader, const
mat.autofacet = Material::SMOOTH;
break;
default:
ASSIMP_LOG_ERROR_F("Unrecognized faceting mode in `Mat1` chunk with id ", nfo.id);
ASSIMP_LOG_ERROR("Unrecognized faceting mode in `Mat1` chunk with id ", nfo.id);
mat.autofacet = Material::FACETED;
}
mat.autofacet_angle = static_cast<float>(reader.GetI1());
@ -1180,13 +1175,13 @@ void COBImporter::ReadUnit_Binary(COB::Scene &out, StreamReaderLE &reader, const
if (nd->id == nfo.parent_id) {
const unsigned int t = reader.GetI2();
nd->unit_scale = t >= sizeof(units) / sizeof(units[0]) ? (
ASSIMP_LOG_WARN_F(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
ASSIMP_LOG_WARN(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
units[t];
return;
}
}
ASSIMP_LOG_WARN_F("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
ASSIMP_LOG_WARN("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
}
#endif // ASSIMP_BUILD_NO_COB_IMPORTER

4
code/AssetLib/COB/COBLoader.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -77,7 +77,7 @@ class COBImporter : public BaseImporter
public:
COBImporter();
~COBImporter();
// --------------------
bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
bool checkSig) const;

2
code/AssetLib/COB/COBScene.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

2
code/AssetLib/CSM/CSMLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team

2
code/AssetLib/CSM/CSMLoader.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

10
code/AssetLib/Collada/ColladaExporter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -129,7 +129,7 @@ inline std::string MakeUniqueId(const std::unordered_set<std::string> &idSet, co
// Select a number to append
size_t idnum = 1;
do {
result = idPrefix + '_' + to_string(idnum) + postfix;
result = idPrefix + '_' + ai_to_string(idnum) + postfix;
++idnum;
} while (!IsUniqueId(idSet, result));
}
@ -1017,7 +1017,7 @@ void ColladaExporter::WriteGeometry(size_t pIndex) {
// texture coords
for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
if (mesh->HasTextureCoords(static_cast<unsigned int>(a))) {
WriteFloatArray(geometryId + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
WriteFloatArray(geometryId + "-tex" + ai_to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
(ai_real *)mesh->mTextureCoords[a], mesh->mNumVertices);
}
}
@ -1025,7 +1025,7 @@ void ColladaExporter::WriteGeometry(size_t pIndex) {
// vertex colors
for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
WriteFloatArray(geometryId + "-color" + to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
WriteFloatArray(geometryId + "-color" + ai_to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
}
// assemble vertex structure
@ -1724,7 +1724,7 @@ ColladaExporter::NameIdPair ColladaExporter::AddObjectIndexToMaps(AiObjectType t
case AiObjectType::Camera: idStr = std::string("camera_"); break;
case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
}
idStr.append(to_string(index));
idStr.append(ai_to_string(index));
} else {
idStr = XMLIDEncode(name);
}

2
code/AssetLib/Collada/ColladaExporter.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

8
code/AssetLib/Collada/ColladaHelper.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -80,16 +80,16 @@ void ToCamelCase(std::string &text) {
return;
// Capitalise first character
auto it = text.begin();
(*it) = ToUpper(*it);
(*it) = ai_toupper(*it);
++it;
for (/*started above*/; it != text.end(); /*iterated below*/) {
if ((*it) == '_') {
it = text.erase(it);
if (it != text.end())
(*it) = ToUpper(*it);
(*it) = ai_toupper(*it);
} else {
// Make lower case
(*it) = ToLower(*it);
(*it) = ai_tolower(*it);
++it;
}
}

7
code/AssetLib/Collada/ColladaHelper.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/material.h>
#include <assimp/mesh.h>
#include <stdint.h>
#include <cstdint>
#include <map>
#include <set>
#include <vector>
@ -206,7 +206,8 @@ struct SemanticMappingTable {
std::string mMatName;
/// List of semantic map commands, grouped by effect semantic name
std::map<std::string, InputSemanticMapEntry> mMap;
using InputSemanticMap = std::map<std::string, InputSemanticMapEntry>;
InputSemanticMap mMap;
/// For std::find
bool operator==(const std::string &s) const {

318
code/AssetLib/Collada/ColladaLoader.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -63,6 +63,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp {
using namespace Assimp::Formatter;
using namespace Assimp::Collada;
static const aiImporterDesc desc = {
"Collada Importer",
@ -74,7 +75,7 @@ static const aiImporterDesc desc = {
3,
1,
5,
"dae zae"
"dae xml zae"
};
static const float kMillisecondsFromSeconds = 1000.f;
@ -134,14 +135,15 @@ bool ColladaLoader::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool
// XML - too generic, we need to open the file and search for typical keywords
if (extension == "xml" || !extension.length() || checkSig) {
/* If CanRead() is called in order to check whether we
* support a specific file extension in general pIOHandler
* might be nullptr and it's our duty to return true here.
*/
if (!pIOHandler) {
// If CanRead() is called in order to check whether we
// support a specific file extension in general pIOHandler
// might be nullptr and it's our duty to return true here.
if (nullptr == pIOHandler) {
return true;
}
static const char *tokens[] = { "<collada" };
static const char* tokens[] = {
"<collada"
};
return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
}
@ -271,7 +273,7 @@ aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collad
node->mTransformation = pParser.CalculateResultTransform(pNode->mTransforms);
// now resolve node instances
std::vector<const Collada::Node *> instances;
std::vector<const Node*> instances;
ResolveNodeInstances(pParser, pNode, instances);
// add children. first the *real* ones
@ -298,8 +300,8 @@ aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collad
// ------------------------------------------------------------------------------------------------
// Resolve node instances
void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Collada::Node *pNode,
std::vector<const Collada::Node *> &resolved) {
void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Node *pNode,
std::vector<const Node*> &resolved) {
// reserve enough storage
resolved.reserve(pNode->mNodeInstances.size());
@ -307,7 +309,7 @@ void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Col
for (const auto &nodeInst : pNode->mNodeInstances) {
// find the corresponding node in the library
const ColladaParser::NodeLibrary::const_iterator itt = pParser.mNodeLibrary.find(nodeInst.mNode);
const Collada::Node *nd = itt == pParser.mNodeLibrary.end() ? nullptr : (*itt).second;
const Node *nd = itt == pParser.mNodeLibrary.end() ? nullptr : (*itt).second;
// FIX for http://sourceforge.net/tracker/?func=detail&aid=3054873&group_id=226462&atid=1067632
// need to check for both name and ID to catch all. To avoid breaking valid files,
@ -316,7 +318,7 @@ void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Col
nd = FindNode(pParser.mRootNode, nodeInst.mNode);
}
if (nullptr == nd) {
ASSIMP_LOG_ERROR_F("Collada: Unable to resolve reference to instanced node ", nodeInst.mNode);
ASSIMP_LOG_ERROR("Collada: Unable to resolve reference to instanced node ", nodeInst.mNode);
} else {
// attach this node to the list of children
resolved.push_back(nd);
@ -326,13 +328,13 @@ void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Col
// ------------------------------------------------------------------------------------------------
// Resolve UV channels
void ColladaLoader::ApplyVertexToEffectSemanticMapping(Collada::Sampler &sampler, const Collada::SemanticMappingTable &table) {
std::map<std::string, Collada::InputSemanticMapEntry>::const_iterator it = table.mMap.find(sampler.mUVChannel);
void ColladaLoader::ApplyVertexToEffectSemanticMapping(Sampler &sampler, const SemanticMappingTable &table) {
SemanticMappingTable::InputSemanticMap::const_iterator it = table.mMap.find(sampler.mUVChannel);
if (it == table.mMap.end()) {
return;
}
if (it->second.mType != Collada::IT_Texcoord) {
if (it->second.mType != IT_Texcoord) {
ASSIMP_LOG_ERROR("Collada: Unexpected effect input mapping");
}
@ -341,12 +343,12 @@ void ColladaLoader::ApplyVertexToEffectSemanticMapping(Collada::Sampler &sampler
// ------------------------------------------------------------------------------------------------
// Builds lights for the given node and references them
void ColladaLoader::BuildLightsForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
for (const Collada::LightInstance &lid : pNode->mLights) {
void ColladaLoader::BuildLightsForNode(const ColladaParser &pParser, const Node *pNode, aiNode *pTarget) {
for (const LightInstance &lid : pNode->mLights) {
// find the referred light
ColladaParser::LightLibrary::const_iterator srcLightIt = pParser.mLightLibrary.find(lid.mLight);
if (srcLightIt == pParser.mLightLibrary.end()) {
ASSIMP_LOG_WARN_F("Collada: Unable to find light for ID \"", lid.mLight, "\". Skipping.");
ASSIMP_LOG_WARN("Collada: Unable to find light for ID \"", lid.mLight, "\". Skipping.");
continue;
}
const Collada::Light *srcLight = &srcLightIt->second;
@ -406,12 +408,12 @@ void ColladaLoader::BuildLightsForNode(const ColladaParser &pParser, const Colla
// ------------------------------------------------------------------------------------------------
// Builds cameras for the given node and references them
void ColladaLoader::BuildCamerasForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
for (const Collada::CameraInstance &cid : pNode->mCameras) {
void ColladaLoader::BuildCamerasForNode(const ColladaParser &pParser, const Node *pNode, aiNode *pTarget) {
for (const CameraInstance &cid : pNode->mCameras) {
// find the referred light
ColladaParser::CameraLibrary::const_iterator srcCameraIt = pParser.mCameraLibrary.find(cid.mCamera);
if (srcCameraIt == pParser.mCameraLibrary.end()) {
ASSIMP_LOG_WARN_F("Collada: Unable to find camera for ID \"", cid.mCamera, "\". Skipping.");
ASSIMP_LOG_WARN("Collada: Unable to find camera for ID \"", cid.mCamera, "\". Skipping.");
continue;
}
const Collada::Camera *srcCamera = &srcCameraIt->second;
@ -461,15 +463,15 @@ void ColladaLoader::BuildCamerasForNode(const ColladaParser &pParser, const Coll
// ------------------------------------------------------------------------------------------------
// Builds meshes for the given node and references them
void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Node *pNode, aiNode *pTarget) {
// accumulated mesh references by this node
std::vector<size_t> newMeshRefs;
newMeshRefs.reserve(pNode->mMeshes.size());
// add a mesh for each subgroup in each collada mesh
for (const Collada::MeshInstance &mid : pNode->mMeshes) {
const Collada::Mesh *srcMesh = nullptr;
const Collada::Controller *srcController = nullptr;
for (const MeshInstance &mid : pNode->mMeshes) {
const Mesh *srcMesh = nullptr;
const Controller *srcController = nullptr;
// find the referred mesh
ColladaParser::MeshLibrary::const_iterator srcMeshIt = pParser.mMeshLibrary.find(mid.mMeshOrController);
@ -485,7 +487,7 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Colla
}
if (nullptr == srcMesh) {
ASSIMP_LOG_WARN_F("Collada: Unable to find geometry for ID \"", mid.mMeshOrController, "\". Skipping.");
ASSIMP_LOG_WARN("Collada: Unable to find geometry for ID \"", mid.mMeshOrController, "\". Skipping.");
continue;
}
} else {
@ -503,14 +505,14 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Colla
// find material assigned to this submesh
std::string meshMaterial;
std::map<std::string, Collada::SemanticMappingTable>::const_iterator meshMatIt = mid.mMaterials.find(submesh.mMaterial);
std::map<std::string, SemanticMappingTable>::const_iterator meshMatIt = mid.mMaterials.find(submesh.mMaterial);
const Collada::SemanticMappingTable *table = nullptr;
if (meshMatIt != mid.mMaterials.end()) {
table = &meshMatIt->second;
meshMaterial = table->mMatName;
} else {
ASSIMP_LOG_WARN_F("Collada: No material specified for subgroup <", submesh.mMaterial, "> in geometry <",
ASSIMP_LOG_WARN("Collada: No material specified for subgroup <", submesh.mMaterial, "> in geometry <",
mid.mMeshOrController, ">.");
if (!mid.mMaterials.empty()) {
meshMaterial = mid.mMaterials.begin()->second.mMatName;
@ -557,7 +559,12 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Colla
faceStart += submesh.mNumFaces;
// assign the material index
dstMesh->mMaterialIndex = matIdx;
std::map<std::string, size_t>::const_iterator subMatIt = mMaterialIndexByName.find(submesh.mMaterial);
if (subMatIt != mMaterialIndexByName.end()) {
dstMesh->mMaterialIndex = static_cast<unsigned int>(subMatIt->second);
} else {
dstMesh->mMaterialIndex = matIdx;
}
if (dstMesh->mName.length == 0) {
dstMesh->mName = mid.mMeshOrController;
}
@ -567,7 +574,7 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Colla
// now place all mesh references we gathered in the target node
pTarget->mNumMeshes = static_cast<unsigned int>(newMeshRefs.size());
if (newMeshRefs.size()) {
if (!newMeshRefs.empty()) {
struct UIntTypeConverter {
unsigned int operator()(const size_t &v) const {
return static_cast<unsigned int>(v);
@ -586,15 +593,15 @@ aiMesh *ColladaLoader::findMesh(const std::string &meshid) {
return nullptr;
}
for (unsigned int i = 0; i < mMeshes.size(); ++i) {
if (std::string(mMeshes[i]->mName.data) == meshid) {
return mMeshes[i];
for (auto & mMeshe : mMeshes) {
if (std::string(mMeshe->mName.data) == meshid) {
return mMeshe;
}
}
for (unsigned int i = 0; i < mTargetMeshes.size(); ++i) {
if (std::string(mTargetMeshes[i]->mName.data) == meshid) {
return mTargetMeshes[i];
for (auto & mTargetMeshe : mTargetMeshes) {
if (std::string(mTargetMeshe->mName.data) == meshid) {
return mTargetMeshe;
}
}
@ -603,8 +610,8 @@ aiMesh *ColladaLoader::findMesh(const std::string &meshid) {
// ------------------------------------------------------------------------------------------------
// 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,
const Collada::Controller *pSrcController, size_t pStartVertex, size_t pStartFace) {
aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Mesh *pSrcMesh, const SubMesh &pSubMesh,
const Controller *pSrcController, size_t pStartVertex, size_t pStartFace) {
std::unique_ptr<aiMesh> dstMesh(new aiMesh);
if (useColladaName) {
@ -613,6 +620,10 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
dstMesh->mName = pSrcMesh->mId;
}
if (pSrcMesh->mPositions.empty()) {
return dstMesh.release();
}
// count the vertices addressed by its faces
const size_t numVertices = std::accumulate(pSrcMesh->mFaceSize.begin() + pStartFace,
pSrcMesh->mFaceSize.begin() + pStartFace + pSubMesh.mNumFaces, size_t(0));
@ -642,7 +653,7 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
std::copy(pSrcMesh->mBitangents.begin() + pStartVertex, pSrcMesh->mBitangents.begin() + pStartVertex + numVertices, dstMesh->mBitangents);
}
// same for texturecoords, as many as we have
// same for texture coords, as many as we have
// empty slots are not allowed, need to pack and adjust UV indexes accordingly
for (size_t a = 0, real = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
if (pSrcMesh->mTexCoords[a].size() >= pStartVertex + numVertices) {
@ -682,11 +693,11 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
// create morph target meshes if any
std::vector<aiMesh *> targetMeshes;
std::vector<float> targetWeights;
Collada::MorphMethod method = Collada::Normalized;
Collada::MorphMethod method = Normalized;
for (std::map<std::string, Collada::Controller>::const_iterator it = pParser.mControllerLibrary.begin();
for (std::map<std::string, Controller>::const_iterator it = pParser.mControllerLibrary.begin();
it != pParser.mControllerLibrary.end(); ++it) {
const Collada::Controller &c = it->second;
const Controller &c = it->second;
const Collada::Mesh *baseMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, c.mMeshId);
if (c.mType == Collada::Morph && baseMesh->mName == pSrcMesh->mName) {
@ -705,8 +716,8 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
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));
for (const auto & mString : targetData.mStrings) {
const Mesh *targetMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, mString);
aiMesh *aimesh = findMesh(useColladaName ? targetMesh->mName : targetMesh->mId);
if (!aimesh) {
@ -718,12 +729,12 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
}
targetMeshes.push_back(aimesh);
}
for (unsigned int i = 0; i < weightData.mValues.size(); ++i) {
targetWeights.push_back(weightData.mValues.at(i));
for (float mValue : weightData.mValues) {
targetWeights.push_back(mValue);
}
}
}
if (targetMeshes.size() > 0 && targetWeights.size() == targetMeshes.size()) {
if (!targetMeshes.empty() && targetWeights.size() == targetMeshes.size()) {
std::vector<aiAnimMesh *> animMeshes;
for (unsigned int i = 0; i < targetMeshes.size(); ++i) {
aiMesh *targetMesh = targetMeshes.at(i);
@ -733,7 +744,7 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
animMesh->mName = targetMesh->mName;
animMeshes.push_back(animMesh);
}
dstMesh->mMethod = (method == Collada::Relative) ? aiMorphingMethod_MORPH_RELATIVE : aiMorphingMethod_MORPH_NORMALIZED;
dstMesh->mMethod = (method == 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) {
@ -757,18 +768,20 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
const Collada::Accessor &weightsAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mWeightInputWeights.mAccessor);
const Collada::Data &weights = pParser.ResolveLibraryReference(pParser.mDataLibrary, weightsAcc.mSource);
if (!jointNames.mIsStringArray || jointMatrices.mIsStringArray || weights.mIsStringArray)
if (!jointNames.mIsStringArray || jointMatrices.mIsStringArray || weights.mIsStringArray) {
throw DeadlyImportError("Data type mismatch while resolving mesh joints");
}
// sanity check: we rely on the vertex weights always coming as pairs of BoneIndex-WeightIndex
if (pSrcController->mWeightInputJoints.mOffset != 0 || pSrcController->mWeightInputWeights.mOffset != 1)
if (pSrcController->mWeightInputJoints.mOffset != 0 || pSrcController->mWeightInputWeights.mOffset != 1) {
throw DeadlyImportError("Unsupported vertex_weight addressing scheme. ");
}
// create containers to collect the weights for each bone
size_t numBones = jointNames.mStrings.size();
std::vector<std::vector<aiVertexWeight>> dstBones(numBones);
// build a temporary array of pointers to the start of each vertex's weights
typedef std::vector<std::pair<size_t, size_t>> IndexPairVector;
using IndexPairVector = std::vector<std::pair<size_t, size_t>>;
std::vector<IndexPairVector::const_iterator> weightStartPerVertex;
weightStartPerVertex.resize(pSrcController->mWeightCounts.size(), pSrcController->mWeights.end());
@ -807,8 +820,8 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
// count the number of bones which influence vertices of the current submesh
size_t numRemainingBones = 0;
for (std::vector<std::vector<aiVertexWeight>>::const_iterator it = dstBones.begin(); it != dstBones.end(); ++it) {
if (it->size() > 0) {
for (const auto & dstBone : dstBones) {
if (!dstBone.empty()) {
++numRemainingBones;
}
}
@ -867,15 +880,15 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
// and replace the bone's name by the node's name so that the user can use the standard
// find-by-name method to associate nodes with bones.
const Collada::Node *bnode = FindNode(pParser.mRootNode, bone->mName.data);
if (!bnode) {
if (nullptr == bnode) {
bnode = FindNodeBySID(pParser.mRootNode, bone->mName.data);
}
// assign the name that we would have assigned for the source node
if (bnode) {
if (nullptr != bnode) {
bone->mName.Set(FindNameForNode(bnode));
} else {
ASSIMP_LOG_WARN_F("ColladaLoader::CreateMesh(): could not find corresponding node for joint \"", bone->mName.data, "\".");
ASSIMP_LOG_WARN("ColladaLoader::CreateMesh(): could not find corresponding node for joint \"", bone->mName.data, "\".");
}
// and insert bone
@ -973,8 +986,8 @@ void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParse
std::set<std::string> animTargets;
animTargets.insert(templateAnim->mChannels[0]->mNodeName.C_Str());
bool collectedAnimationsHaveDifferentChannels = true;
for (size_t b = 0; b < collectedAnimIndices.size(); ++b) {
aiAnimation *srcAnimation = mAnims[collectedAnimIndices[b]];
for (unsigned long long collectedAnimIndice : collectedAnimIndices) {
aiAnimation *srcAnimation = mAnims[(int)collectedAnimIndice];
std::string channelName = std::string(srcAnimation->mChannels[0]->mNodeName.C_Str());
if (animTargets.find(channelName) == animTargets.end()) {
animTargets.insert(channelName);
@ -984,8 +997,9 @@ void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParse
}
}
if (!collectedAnimationsHaveDifferentChannels)
if (!collectedAnimationsHaveDifferentChannels) {
continue;
}
// if there are other animations which fit the template anim, combine all channels into a single anim
if (!collectedAnimIndices.empty()) {
@ -1032,16 +1046,18 @@ void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParse
// ------------------------------------------------------------------------------------------------
// Constructs the animations for the given source anim
void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pPrefix) {
void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParser, const Animation *pSrcAnim, const std::string &pPrefix) {
std::string animName = pPrefix.empty() ? pSrcAnim->mName : pPrefix + "_" + pSrcAnim->mName;
// create nested animations, if given
for (std::vector<Collada::Animation *>::const_iterator it = pSrcAnim->mSubAnims.begin(); it != pSrcAnim->mSubAnims.end(); ++it)
StoreAnimations(pScene, pParser, *it, animName);
for (auto mSubAnim : pSrcAnim->mSubAnims) {
StoreAnimations(pScene, pParser, mSubAnim, animName);
}
// create animation channels, if any
if (!pSrcAnim->mChannels.empty())
if (!pSrcAnim->mChannels.empty()) {
CreateAnimation(pScene, pParser, pSrcAnim, animName);
}
}
struct MorphTimeValues {
@ -1057,7 +1073,7 @@ void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, floa
MorphTimeValues::key k;
k.mValue = value;
k.mWeight = weight;
if (values.size() == 0 || time < values[0].mTime) {
if (values.empty() || time < values[0].mTime) {
MorphTimeValues val;
val.mTime = time;
val.mKeys.push_back(k);
@ -1083,13 +1099,13 @@ void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, floa
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;
static float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsigned int value) {
for (auto mKey : values[key].mKeys) {
if (mKey.mValue == value) {
return mKey.mWeight;
}
}
// no value at key found, try to interpolate if present at other keys. if not, return zero
// TODO: interpolation
@ -1098,7 +1114,7 @@ float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsign
// ------------------------------------------------------------------------------------------------
// Constructs the animation for the given source anim
void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pName) {
void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParser, const Animation *pSrcAnim, const std::string &pName) {
// collect a list of animatable nodes
std::vector<const aiNode *> nodes;
CollectNodes(pScene->mRootNode, nodes);
@ -1106,23 +1122,23 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
std::vector<aiNodeAnim *> anims;
std::vector<aiMeshMorphAnim *> morphAnims;
for (std::vector<const aiNode *>::const_iterator nit = nodes.begin(); nit != nodes.end(); ++nit) {
for (auto node : nodes) {
// find all the collada anim channels which refer to the current node
std::vector<Collada::ChannelEntry> entries;
std::string nodeName = (*nit)->mName.data;
std::vector<ChannelEntry> entries;
std::string nodeName = node->mName.data;
// find the collada node corresponding to the aiNode
const Collada::Node *srcNode = FindNode(pParser.mRootNode, nodeName);
const Node *srcNode = FindNode(pParser.mRootNode, nodeName);
if (!srcNode) {
continue;
}
// now check all channels if they affect the current node
std::string targetID, subElement;
for (std::vector<Collada::AnimationChannel>::const_iterator cit = pSrcAnim->mChannels.begin();
for (std::vector<AnimationChannel>::const_iterator cit = pSrcAnim->mChannels.begin();
cit != pSrcAnim->mChannels.end(); ++cit) {
const Collada::AnimationChannel &srcChannel = *cit;
Collada::ChannelEntry entry;
const AnimationChannel &srcChannel = *cit;
ChannelEntry entry;
// we expect the animation target to be of type "nodeName/transformID.subElement". Ignore all others
// find the slash that separates the node name - there should be only one
@ -1137,24 +1153,28 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
entry.mChannel = &(*cit);
entry.mTargetId = srcChannel.mTarget.substr(targetPos + pSrcAnim->mName.length(),
srcChannel.mTarget.length() - targetPos - pSrcAnim->mName.length());
if (entry.mTargetId.front() == '-')
if (entry.mTargetId.front() == '-') {
entry.mTargetId = entry.mTargetId.substr(1);
}
entries.push_back(entry);
continue;
}
if (srcChannel.mTarget.find('/', slashPos + 1) != std::string::npos)
if (srcChannel.mTarget.find('/', slashPos + 1) != std::string::npos) {
continue;
}
targetID.clear();
targetID = srcChannel.mTarget.substr(0, slashPos);
if (targetID != srcNode->mID)
if (targetID != srcNode->mID) {
continue;
}
// find the dot that separates the transformID - there should be only one or zero
std::string::size_type dotPos = srcChannel.mTarget.find('.');
if (dotPos != std::string::npos) {
if (srcChannel.mTarget.find('.', dotPos + 1) != std::string::npos)
if (srcChannel.mTarget.find('.', dotPos + 1) != std::string::npos) {
continue;
}
entry.mTransformId = srcChannel.mTarget.substr(slashPos + 1, dotPos - slashPos - 1);
@ -1169,9 +1189,9 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
else if (subElement == "Z")
entry.mSubElement = 2;
else
ASSIMP_LOG_WARN_F("Unknown anim subelement <", subElement, ">. Ignoring");
ASSIMP_LOG_WARN("Unknown anim subelement <", subElement, ">. Ignoring");
} else {
// no subelement following, transformId is remaining string
// no sub-element following, transformId is remaining string
entry.mTransformId = srcChannel.mTarget.substr(slashPos + 1);
}
@ -1222,11 +1242,11 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
entry.mTransformIndex = a;
if (entry.mTransformIndex == SIZE_MAX) {
if (entry.mTransformId.find("morph-weights") != std::string::npos) {
entry.mTargetId = entry.mTransformId;
entry.mTransformId = "";
} else
if (entry.mTransformId.find("morph-weights") == std::string::npos) {
continue;
}
entry.mTargetId = entry.mTransformId;
entry.mTransformId = std::string();
}
entry.mChannel = &(*cit);
@ -1234,21 +1254,22 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
}
// if there's no channel affecting the current node, we skip it
if (entries.empty())
if (entries.empty()) {
continue;
}
// resolve the data pointers for all anim channels. Find the minimum time while we're at it
ai_real startTime = ai_real(1e20), endTime = ai_real(-1e20);
for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
Collada::ChannelEntry &e = *it;
for (ChannelEntry & e : entries) {
e.mTimeAccessor = &pParser.ResolveLibraryReference(pParser.mAccessorLibrary, e.mChannel->mSourceTimes);
e.mTimeData = &pParser.ResolveLibraryReference(pParser.mDataLibrary, e.mTimeAccessor->mSource);
e.mValueAccessor = &pParser.ResolveLibraryReference(pParser.mAccessorLibrary, e.mChannel->mSourceValues);
e.mValueData = &pParser.ResolveLibraryReference(pParser.mDataLibrary, e.mValueAccessor->mSource);
// time count and value count must match
if (e.mTimeAccessor->mCount != e.mValueAccessor->mCount)
if (e.mTimeAccessor->mCount != e.mValueAccessor->mCount) {
throw DeadlyImportError("Time count / value count mismatch in animation channel \"", e.mChannel->mTarget, "\".");
}
if (e.mTimeAccessor->mCount > 0) {
// find bounding times
@ -1266,18 +1287,18 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
// and apply them to the transform chain. Then the node's present transformation can be calculated.
ai_real time = startTime;
while (1) {
for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
Collada::ChannelEntry &e = *it;
for (ChannelEntry & e : entries) {
// find the keyframe behind the current point in time
size_t pos = 0;
ai_real postTime = 0.0;
while (1) {
if (pos >= e.mTimeAccessor->mCount)
if (pos >= e.mTimeAccessor->mCount) {
break;
}
postTime = ReadFloat(*e.mTimeAccessor, *e.mTimeData, pos, 0);
if (postTime >= time)
if (postTime >= time) {
break;
}
++pos;
}
@ -1285,8 +1306,9 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
// read values from there
ai_real temp[16];
for (size_t c = 0; c < e.mValueAccessor->mSize; ++c)
for (size_t c = 0; c < e.mValueAccessor->mSize; ++c) {
temp[c] = ReadFloat(*e.mValueAccessor, *e.mValueData, pos, c);
}
// if not exactly at the key time, interpolate with previous value set
if (postTime > time && pos > 0) {
@ -1312,9 +1334,7 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
// find next point in time to evaluate. That's the closest frame larger than the current in any channel
ai_real nextTime = ai_real(1e20);
for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
Collada::ChannelEntry &channelElement = *it;
for (ChannelEntry & channelElement : entries) {
// find the next time value larger than the current
size_t pos = 0;
while (pos < channelElement.mTimeAccessor->mCount) {
@ -1329,7 +1349,7 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
// https://github.com/assimp/assimp/issues/458
// Sub-sample axis-angle channels if the delta between two consecutive
// key-frame angles is >= 180 degrees.
if (transforms[channelElement.mTransformIndex].mType == Collada::TF_ROTATE && channelElement.mSubElement == 3 && pos > 0 && pos < channelElement.mTimeAccessor->mCount) {
if (transforms[channelElement.mTransformIndex].mType == TF_ROTATE && channelElement.mSubElement == 3 && pos > 0 && pos < channelElement.mTimeAccessor->mCount) {
const ai_real cur_key_angle = ReadFloat(*channelElement.mValueAccessor, *channelElement.mValueData, pos, 0);
const ai_real last_key_angle = ReadFloat(*channelElement.mValueAccessor, *channelElement.mValueData, pos - 1, 0);
const ai_real cur_key_time = ReadFloat(*channelElement.mTimeAccessor, *channelElement.mTimeData, pos, 0);
@ -1347,17 +1367,15 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
}
// no more keys on any channel after the current time -> we're done
if (nextTime > 1e19)
if (nextTime > 1e19) {
break;
}
// else construct next keyframe at this following time point
// else construct next key-frame at this following time point
time = nextTime;
}
}
// there should be some keyframes, but we aren't that fixated on valid input data
// ai_assert( resultTrafos.size() > 0);
// build an animation channel for the given node out of these trafo keys
if (!resultTrafos.empty()) {
aiNodeAnim *dstAnim = new aiNodeAnim;
@ -1386,16 +1404,16 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
}
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;
std::vector<ChannelEntry> morphChannels;
for (ChannelEntry & e : entries) {
// skip non-transform types
if (e.mTargetId.empty())
if (e.mTargetId.empty()) {
continue;
}
if (e.mTargetId.find("morph-weights") != std::string::npos)
if (e.mTargetId.find("morph-weights") != std::string::npos) {
morphChannels.push_back(e);
}
}
if (!morphChannels.empty()) {
// either 1) morph weight animation count should contain morph target count channels
@ -1407,13 +1425,14 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
std::vector<MorphTimeValues> morphTimeValues;
int morphAnimChannelIndex = 0;
for (std::vector<Collada::ChannelEntry>::iterator it = morphChannels.begin(); it != morphChannels.end(); ++it) {
Collada::ChannelEntry &e = *it;
for (ChannelEntry & e : morphChannels) {
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
// If unknown way to specify weight -> ignore this animation
if (apos == std::string::npos || bpos == std::string::npos) {
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
@ -1457,13 +1476,13 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
std::copy(morphAnims.begin(), morphAnims.end(), anim->mMorphMeshChannels);
}
anim->mDuration = 0.0f;
for (size_t a = 0; a < anims.size(); ++a) {
anim->mDuration = std::max(anim->mDuration, anims[a]->mPositionKeys[anims[a]->mNumPositionKeys - 1].mTime);
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 (auto & a : anims) {
anim->mDuration = std::max(anim->mDuration, a->mPositionKeys[a->mNumPositionKeys - 1].mTime);
anim->mDuration = std::max(anim->mDuration, a->mRotationKeys[a->mNumRotationKeys - 1].mTime);
anim->mDuration = std::max(anim->mDuration, a->mScalingKeys[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);
for (auto & morphAnim : morphAnims) {
anim->mDuration = std::max(anim->mDuration, morphAnim->mKeys[morphAnim->mNumKeys - 1].mTime);
}
anim->mTicksPerSecond = 1000.0;
mAnims.push_back(anim);
@ -1472,10 +1491,12 @@ void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParse
// ------------------------------------------------------------------------------------------------
// Add a texture to a material structure
void ColladaLoader::AddTexture(aiMaterial &mat, const ColladaParser &pParser,
const Collada::Effect &effect,
const Collada::Sampler &sampler,
aiTextureType type, unsigned int idx) {
void ColladaLoader::AddTexture(aiMaterial &mat,
const ColladaParser &pParser,
const Effect &effect,
const Sampler &sampler,
aiTextureType type,
unsigned int idx) {
// first of all, basic file name
const aiString name = FindFilenameForEffectTexture(pParser, effect, sampler.mName);
mat.AddProperty(&name, _AI_MATKEY_TEXTURE_BASE, type, idx);
@ -1524,7 +1545,7 @@ void ColladaLoader::AddTexture(aiMaterial &mat, const ColladaParser &pParser,
map = -1;
for (std::string::const_iterator it = sampler.mUVChannel.begin(); it != sampler.mUVChannel.end(); ++it) {
if (IsNumeric(*it)) {
map = strtoul10(&(*it));
map = strtoul10(&(*it));
break;
}
}
@ -1574,7 +1595,7 @@ void ColladaLoader::FillMaterials(const ColladaParser &pParser, aiScene * /*pSce
shadeMode = effect.mDoubleSided;
mat.AddProperty<int>(&shadeMode, 1, AI_MATKEY_TWOSIDED);
// wireframe?
// wire-frame?
shadeMode = effect.mWireframe;
mat.AddProperty<int>(&shadeMode, 1, AI_MATKEY_ENABLE_WIREFRAME);
@ -1652,12 +1673,12 @@ void ColladaLoader::BuildMaterials(ColladaParser &pParser, aiScene * /*pScene*/)
for (ColladaParser::MaterialLibrary::const_iterator matIt = pParser.mMaterialLibrary.begin();
matIt != pParser.mMaterialLibrary.end(); ++matIt) {
const Collada::Material &material = matIt->second;
const Material &material = matIt->second;
// a material is only a reference to an effect
ColladaParser::EffectLibrary::iterator effIt = pParser.mEffectLibrary.find(material.mEffect);
if (effIt == pParser.mEffectLibrary.end())
if (effIt == pParser.mEffectLibrary.end())
continue;
Collada::Effect &effect = effIt->second;
Effect &effect = effIt->second;
// create material
aiMaterial *mat = new aiMaterial;
@ -1666,7 +1687,7 @@ void ColladaLoader::BuildMaterials(ColladaParser &pParser, aiScene * /*pScene*/)
// store the material
mMaterialIndexByName[matIt->first] = newMats.size();
newMats.push_back(std::pair<Collada::Effect *, aiMaterial *>(&effect, mat));
newMats.emplace_back(&effect, mat);
}
// ScenePreprocessor generates a default material automatically if none is there.
// All further code here in this loader works well without a valid material so
@ -1674,17 +1695,16 @@ void ColladaLoader::BuildMaterials(ColladaParser &pParser, aiScene * /*pScene*/)
}
// ------------------------------------------------------------------------------------------------
// Resolves the texture name for the given effect texture entry
// and loads the texture data
// Resolves the texture name for the given effect texture entry and loads the texture data
aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser &pParser,
const Collada::Effect &pEffect, const std::string &pName) {
const 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) {
// the given string is a param entry. Find it
Collada::Effect::ParamLibrary::const_iterator it = pEffect.mParams.find(name);
Effect::ParamLibrary::const_iterator it = pEffect.mParams.find(name);
// if not found, we're at the end of the recursion. The resulting string should be the image ID
if (it == pEffect.mParams.end())
break;
@ -1696,7 +1716,7 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser &pParse
// find the image referred by this name in the image library of the scene
ColladaParser::ImageLibrary::const_iterator imIt = pParser.mImageLibrary.find(name);
if (imIt == pParser.mImageLibrary.end()) {
ASSIMP_LOG_WARN_F("Collada: Unable to resolve effect texture entry \"", pName, "\", ended up at ID \"", name, "\".");
ASSIMP_LOG_WARN("Collada: Unable to resolve effect texture entry \"", pName, "\", ended up at ID \"", name, "\".");
//set default texture file name
result.Set(name + ".jpg");
@ -1712,10 +1732,6 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser &pParse
tex->mFilename.Set(imIt->second.mFileName.c_str());
result.Set(imIt->second.mFileName);
// TODO: check the possibility of using the flag "AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
// result.data[0] = '*';
// result.length = 1 + ASSIMP_itoa10(result.data + 1, static_cast<unsigned int>(MAXLEN - 1), static_cast<int32_t>(mTextures.size()));
// setup format hint
if (imIt->second.mEmbeddedFormat.length() >= HINTMAXTEXTURELEN) {
ASSIMP_LOG_WARN("Collada: texture format hint is too long, truncating to 3 characters");
@ -1744,7 +1760,7 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser &pParse
// ------------------------------------------------------------------------------------------------
// Reads a float value from an accessor and its data array.
ai_real ColladaLoader::ReadFloat(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex, size_t pOffset) const {
ai_real ColladaLoader::ReadFloat(const Accessor &pAccessor, const Data &pData, size_t pIndex, size_t pOffset) const {
size_t pos = pAccessor.mStride * pIndex + pAccessor.mOffset + pOffset;
ai_assert(pos < pData.mValues.size());
return pData.mValues[pos];
@ -1752,7 +1768,7 @@ ai_real ColladaLoader::ReadFloat(const Collada::Accessor &pAccessor, const Colla
// ------------------------------------------------------------------------------------------------
// Reads a string value from an accessor and its data array.
const std::string &ColladaLoader::ReadString(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex) const {
const std::string &ColladaLoader::ReadString(const Accessor &pAccessor, const Data &pData, size_t pIndex) const {
size_t pos = pAccessor.mStride * pIndex + pAccessor.mOffset;
ai_assert(pos < pData.mStrings.size());
return pData.mStrings[pos];
@ -1769,12 +1785,12 @@ void ColladaLoader::CollectNodes(const aiNode *pNode, std::vector<const aiNode *
// ------------------------------------------------------------------------------------------------
// Finds a node in the collada scene by the given name
const Collada::Node *ColladaLoader::FindNode(const Collada::Node *pNode, const std::string &pName) const {
const Node *ColladaLoader::FindNode(const Node *pNode, const std::string &pName) const {
if (pNode->mName == pName || pNode->mID == pName)
return pNode;
for (size_t a = 0; a < pNode->mChildren.size(); ++a) {
const Collada::Node *node = FindNode(pNode->mChildren[a], pName);
for (auto a : pNode->mChildren) {
const Collada::Node *node = FindNode(a, pName);
if (node) {
return node;
}
@ -1785,7 +1801,7 @@ const Collada::Node *ColladaLoader::FindNode(const Collada::Node *pNode, const s
// ------------------------------------------------------------------------------------------------
// Finds a node in the collada scene by the given SID
const Collada::Node *ColladaLoader::FindNodeBySID(const Collada::Node *pNode, const std::string &pSID) const {
const Node *ColladaLoader::FindNodeBySID(const Node *pNode, const std::string &pSID) const {
if (nullptr == pNode) {
return nullptr;
}
@ -1794,8 +1810,8 @@ const Collada::Node *ColladaLoader::FindNodeBySID(const Collada::Node *pNode, co
return pNode;
}
for (size_t a = 0; a < pNode->mChildren.size(); ++a) {
const Collada::Node *node = FindNodeBySID(pNode->mChildren[a], pSID);
for (auto a : pNode->mChildren) {
const Collada::Node *node = FindNodeBySID(a, pSID);
if (node) {
return node;
}
@ -1807,7 +1823,7 @@ const Collada::Node *ColladaLoader::FindNodeBySID(const Collada::Node *pNode, co
// ------------------------------------------------------------------------------------------------
// 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) {
std::string ColladaLoader::FindNameForNode(const Node *pNode) {
// If explicitly requested, just use the collada name.
if (useColladaName) {
if (!pNode->mName.empty()) {

147
code/AssetLib/Collada/ColladaLoader.h
View File

@ -4,7 +4,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -45,8 +45,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_COLLADALOADER_H_INC
#define AI_COLLADALOADER_H_INC
#include <assimp/BaseImporter.h>
#include "ColladaParser.h"
#include <assimp/BaseImporter.h>
struct aiNode;
struct aiCamera;
@ -54,28 +54,24 @@ struct aiLight;
struct aiTexture;
struct aiAnimation;
namespace Assimp
{
namespace Assimp {
struct ColladaMeshIndex
{
struct ColladaMeshIndex {
std::string mMeshID;
size_t mSubMesh;
std::string mMaterial;
ColladaMeshIndex( const std::string& pMeshID, size_t pSubMesh, const std::string& pMaterial)
: mMeshID( pMeshID), mSubMesh( pSubMesh), mMaterial( pMaterial)
{ }
ColladaMeshIndex(const std::string &pMeshID, size_t pSubMesh, const std::string &pMaterial) :
mMeshID(pMeshID), mSubMesh(pSubMesh), mMaterial(pMaterial) {
ai_assert(!pMeshID.empty());
}
bool operator < (const ColladaMeshIndex& p) const
{
if( mMeshID == p.mMeshID)
{
if( mSubMesh == p.mSubMesh)
bool operator<(const ColladaMeshIndex &p) const {
if (mMeshID == p.mMeshID) {
if (mSubMesh == p.mSubMesh)
return mMaterial < p.mMaterial;
else
return mSubMesh < p.mSubMesh;
} else
{
} else {
return mMeshID < p.mMeshID;
}
}
@ -84,105 +80,102 @@ struct ColladaMeshIndex
/** Loader class to read Collada scenes. Collada is over-engineered to death, with every new iteration bringing
* more useless stuff, so I limited the data to what I think is useful for games.
*/
class ColladaLoader : public BaseImporter
{
class ColladaLoader : public BaseImporter {
public:
/// The class constructor.
ColladaLoader();
~ColladaLoader();
/// The class destructor.
~ColladaLoader() override;
public:
/** Returns whether the class can handle the format of the given file.
* See BaseImporter::CanRead() for details. */
bool CanRead(const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const override;
/// Returns whether the class can handle the format of the given file.
/// @see BaseImporter::CanRead() for more details.
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const override;
protected:
/** Return importer meta information.
* See #BaseImporter::GetInfo for the details
*/
const aiImporterDesc* GetInfo () const override;
/// See #BaseImporter::GetInfo for the details
const aiImporterDesc *GetInfo() const override;
void SetupProperties(const Importer* pImp) override;
/// See #BaseImporter::SetupProperties for the details
void SetupProperties(const Importer *pImp) override;
/** Imports the given file into the given scene structure.
* See BaseImporter::InternReadFile() for details
*/
void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler) override;
/// See #BaseImporter::InternReadFile for the details
void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) override;
/** Recursively constructs a scene node for the given parser node and returns it. */
aiNode* BuildHierarchy( const ColladaParser& pParser, const Collada::Node* pNode);
aiNode *BuildHierarchy(const ColladaParser &pParser, const Collada::Node *pNode);
/** Resolve node instances */
void ResolveNodeInstances( const ColladaParser& pParser, const Collada::Node* pNode,
std::vector<const Collada::Node*>& resolved);
void ResolveNodeInstances(const ColladaParser &pParser, const Collada::Node *pNode,
std::vector<const Collada::Node *> &resolved);
/** Builds meshes for the given node and references them */
void BuildMeshesForNode( const ColladaParser& pParser, const Collada::Node* pNode,
aiNode* pTarget);
aiMesh *findMesh(const std::string& meshid);
void BuildMeshesForNode(const ColladaParser &pParser, const Collada::Node *pNode,
aiNode *pTarget);
aiMesh *findMesh(const 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);
aiMesh *CreateMesh(const ColladaParser &pParser, const Collada::Mesh *pSrcMesh, const Collada::SubMesh &pSubMesh,
const Collada::Controller *pSrcController, size_t pStartVertex, size_t pStartFace);
/** Builds cameras for the given node and references them */
void BuildCamerasForNode( const ColladaParser& pParser, const Collada::Node* pNode,
aiNode* pTarget);
void BuildCamerasForNode(const ColladaParser &pParser, const Collada::Node *pNode,
aiNode *pTarget);
/** Builds lights for the given node and references them */
void BuildLightsForNode( const ColladaParser& pParser, const Collada::Node* pNode,
aiNode* pTarget);
void BuildLightsForNode(const ColladaParser &pParser, const Collada::Node *pNode,
aiNode *pTarget);
/** Stores all meshes in the given scene */
void StoreSceneMeshes( aiScene* pScene);
void StoreSceneMeshes(aiScene *pScene);
/** Stores all materials in the given scene */
void StoreSceneMaterials( aiScene* pScene);
void StoreSceneMaterials(aiScene *pScene);
/** Stores all lights in the given scene */
void StoreSceneLights( aiScene* pScene);
void StoreSceneLights(aiScene *pScene);
/** Stores all cameras in the given scene */
void StoreSceneCameras( aiScene* pScene);
void StoreSceneCameras(aiScene *pScene);
/** Stores all textures in the given scene */
void StoreSceneTextures( aiScene* pScene);
void StoreSceneTextures(aiScene *pScene);
/** Stores all animations
* @param pScene target scene to store the anims
*/
void StoreAnimations( aiScene* pScene, const ColladaParser& pParser);
void StoreAnimations(aiScene *pScene, const ColladaParser &pParser);
/** Stores all animations for the given source anim and its nested child animations
* @param pScene target scene to store the anims
* @param pSrcAnim the source animation to process
* @param pPrefix Prefix to the name in case of nested animations
*/
void StoreAnimations( aiScene* pScene, const ColladaParser& pParser, const Collada::Animation* pSrcAnim, const std::string& pPrefix);
void StoreAnimations(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pPrefix);
/** Constructs the animation for the given source anim */
void CreateAnimation( aiScene* pScene, const ColladaParser& pParser, const Collada::Animation* pSrcAnim, const std::string& pName);
void CreateAnimation(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pName);
/** Constructs materials from the collada material definitions */
void BuildMaterials( ColladaParser& pParser, aiScene* pScene);
void BuildMaterials(ColladaParser &pParser, aiScene *pScene);
/** Fill materials from the collada material definitions */
void FillMaterials( const ColladaParser& pParser, aiScene* pScene);
void FillMaterials(const ColladaParser &pParser, aiScene *pScene);
/** Resolve UV channel mappings*/
void ApplyVertexToEffectSemanticMapping(Collada::Sampler& sampler,
const Collada::SemanticMappingTable& table);
void ApplyVertexToEffectSemanticMapping(Collada::Sampler &sampler,
const Collada::SemanticMappingTable &table);
/** Add a texture and all of its sampling properties to a material*/
void AddTexture ( aiMaterial& mat, const ColladaParser& pParser,
const Collada::Effect& effect,
const Collada::Sampler& sampler,
aiTextureType type, unsigned int idx = 0);
void AddTexture(aiMaterial &mat, const ColladaParser &pParser,
const Collada::Effect &effect,
const Collada::Sampler &sampler,
aiTextureType type, unsigned int idx = 0);
/** Resolves the texture name for the given effect texture entry */
aiString FindFilenameForEffectTexture( const ColladaParser& pParser,
const Collada::Effect& pEffect, const std::string& pName);
aiString FindFilenameForEffectTexture(const ColladaParser &pParser,
const Collada::Effect &pEffect, const std::string &pName);
/** Reads a float value from an accessor and its data array.
* @param pAccessor The accessor to use for reading
@ -191,7 +184,7 @@ protected:
* @param pOffset Offset into the element, for multipart elements such as vectors or matrices
* @return the specified value
*/
ai_real ReadFloat( const Collada::Accessor& pAccessor, const Collada::Data& pData, size_t pIndex, size_t pOffset) const;
ai_real ReadFloat(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex, size_t pOffset) const;
/** Reads a string value from an accessor and its data array.
* @param pAccessor The accessor to use for reading
@ -199,18 +192,18 @@ protected:
* @param pIndex The index of the element to retrieve
* @return the specified value
*/
const std::string& ReadString( const Collada::Accessor& pAccessor, const Collada::Data& pData, size_t pIndex) const;
const std::string &ReadString(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex) const;
/** Recursively collects all nodes into the given array */
void CollectNodes( const aiNode* pNode, std::vector<const aiNode*>& poNodes) const;
void CollectNodes(const aiNode *pNode, std::vector<const aiNode *> &poNodes) const;
/** Finds a node in the collada scene by the given name */
const Collada::Node* FindNode( const Collada::Node* pNode, const std::string& pName) const;
const Collada::Node *FindNode(const Collada::Node *pNode, const std::string &pName) const;
/** Finds a node in the collada scene by the given SID */
const Collada::Node* FindNodeBySID( const Collada::Node* pNode, const std::string& pSID) const;
const Collada::Node *FindNodeBySID(const Collada::Node *pNode, const std::string &pSID) const;
/** Finds a proper name for a node derived from the collada-node's properties */
std::string FindNameForNode( const Collada::Node* pNode);
std::string FindNameForNode(const Collada::Node *pNode);
protected:
/** Filename, for a verbose error message */
@ -223,25 +216,25 @@ protected:
std::map<std::string, size_t> mMaterialIndexByName;
/** Accumulated meshes for the target scene */
std::vector<aiMesh*> mMeshes;
std::vector<aiMesh *> mMeshes;
/** Accumulated morph target meshes */
std::vector<aiMesh*> mTargetMeshes;
std::vector<aiMesh *> mTargetMeshes;
/** Temporary material list */
std::vector<std::pair<Collada::Effect*, aiMaterial*> > newMats;
std::vector<std::pair<Collada::Effect *, aiMaterial *>> newMats;
/** Temporary camera list */
std::vector<aiCamera*> mCameras;
std::vector<aiCamera *> mCameras;
/** Temporary light list */
std::vector<aiLight*> mLights;
std::vector<aiLight *> mLights;
/** Temporary texture list */
std::vector<aiTexture*> mTextures;
std::vector<aiTexture *> mTextures;
/** Accumulated animations for the target scene */
std::vector<aiAnimation*> mAnims;
std::vector<aiAnimation *> mAnims;
bool noSkeletonMesh;
bool ignoreUpDirection;

351
code/AssetLib/Collada/ColladaParser.cpp
View File

@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -54,6 +54,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/light.h>
#include <assimp/DefaultLogger.hpp>
#include <assimp/IOSystem.hpp>
#include <memory>
using namespace Assimp;
using namespace Assimp::Collada;
@ -70,7 +71,7 @@ static void ReportWarning(const char *msg, ...) {
ai_assert(iLen > 0);
va_end(args);
ASSIMP_LOG_WARN_F("Validation warning: ", std::string(szBuffer, iLen));
ASSIMP_LOG_WARN("Validation warning: ", std::string(szBuffer, iLen));
}
static bool FindCommonKey(const std::string &collada_key, const MetaKeyPairVector &key_renaming, size_t &found_index) {
@ -158,9 +159,9 @@ ColladaParser::ColladaParser(IOSystem *pIOHandler, const std::string &pFile) :
if (colladaNode.empty()) {
return;
}
ReadContents(colladaNode);
// read embedded textures
// Read content and embedded textures
ReadContents(colladaNode);
if (zip_archive && zip_archive->isOpen()) {
ReadEmbeddedTextures(*zip_archive);
}
@ -169,11 +170,11 @@ ColladaParser::ColladaParser(IOSystem *pIOHandler, const std::string &pFile) :
// ------------------------------------------------------------------------------------------------
// Destructor, private as well
ColladaParser::~ColladaParser() {
for (NodeLibrary::iterator it = mNodeLibrary.begin(); it != mNodeLibrary.end(); ++it) {
delete it->second;
for (auto &it : mNodeLibrary) {
delete it.second;
}
for (MeshLibrary::iterator it = mMeshLibrary.begin(); it != mMeshLibrary.end(); ++it) {
delete it->second;
for (auto &it : mMeshLibrary) {
delete it.second;
}
}
@ -230,11 +231,7 @@ void ColladaParser::UriDecodePath(aiString &ss) {
// Maxon Cinema Collada Export writes "file:///C:\andsoon" with three slashes...
// I need to filter it without destroying linux paths starting with "/somewhere"
#if defined(_MSC_VER)
if (ss.data[0] == '/' && isalpha((unsigned char)ss.data[1]) && ss.data[2] == ':') {
#else
if (ss.data[0] == '/' && isalpha(ss.data[1]) && ss.data[2] == ':') {
#endif
--ss.length;
::memmove(ss.data, ss.data + 1, ss.length);
ss.data[ss.length] = 0;
@ -289,7 +286,7 @@ void ColladaParser::ReadContents(XmlNode &node) {
// Reads the structure of the file
void ColladaParser::ReadStructure(XmlNode &node) {
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = std::string(currentNode.name());
const std::string &currentName = currentNode.name();
if (currentName == "asset") {
ReadAssetInfo(currentNode);
} else if (currentName == "library_animations") {
@ -334,7 +331,7 @@ void ColladaParser::ReadAssetInfo(XmlNode &node) {
const std::string &currentName = currentNode.name();
if (currentName == "unit") {
mUnitSize = 1.f;
XmlParser::getFloatAttribute(node, "meter", mUnitSize);
XmlParser::getRealAttribute(currentNode, "meter", mUnitSize);
} else if (currentName == "up_axis") {
std::string v;
if (!XmlParser::getValueAsString(currentNode, v)) {
@ -371,7 +368,7 @@ void ColladaParser::ReadMetaDataItem(XmlNode &node, StringMetaData &metadata) {
return;
}
trim(v);
v = ai_trim(v);
aiString aistr;
aistr.Set(v);
@ -395,8 +392,8 @@ void ColladaParser::ReadAnimationClipLibrary(XmlNode &node) {
std::string animName;
if (!XmlParser::getStdStrAttribute(node, "name", animName)) {
if (!XmlParser::getStdStrAttribute( node, "id", animName )) {
animName = std::string("animation_") + to_string(mAnimationClipLibrary.size());
if (!XmlParser::getStdStrAttribute(node, "id", animName)) {
animName = std::string("animation_") + ai_to_string(mAnimationClipLibrary.size());
}
}
@ -407,7 +404,7 @@ void ColladaParser::ReadAnimationClipLibrary(XmlNode &node) {
const std::string &currentName = currentNode.name();
if (currentName == "instance_animation") {
std::string url;
readUrlAttribute(node, url);
readUrlAttribute(currentNode, url);
clip.second.push_back(url);
}
@ -419,8 +416,8 @@ void ColladaParser::ReadAnimationClipLibrary(XmlNode &node) {
void ColladaParser::PostProcessControllers() {
std::string meshId;
for (ControllerLibrary::iterator it = mControllerLibrary.begin(); it != mControllerLibrary.end(); ++it) {
meshId = it->second.mMeshId;
for (auto &it : mControllerLibrary) {
meshId = it.second.mMeshId;
if (meshId.empty()) {
continue;
}
@ -431,7 +428,7 @@ void ColladaParser::PostProcessControllers() {
findItr = mControllerLibrary.find(meshId);
}
it->second.mMeshId = meshId;
it.second.mMeshId = meshId;
}
}
@ -444,22 +441,19 @@ void ColladaParser::PostProcessRootAnimations() {
}
Animation temp;
for (AnimationClipLibrary::iterator it = mAnimationClipLibrary.begin(); it != mAnimationClipLibrary.end(); ++it) {
std::string clipName = it->first;
for (auto &it : mAnimationClipLibrary) {
std::string clipName = it.first;
Animation *clip = new Animation();
clip->mName = clipName;
temp.mSubAnims.push_back(clip);
for (std::vector<std::string>::iterator a = it->second.begin(); a != it->second.end(); ++a) {
std::string animationID = *a;
for (const std::string &animationID : it.second) {
AnimationLibrary::iterator animation = mAnimationLibrary.find(animationID);
if (animation != mAnimationLibrary.end()) {
Animation *pSourceAnimation = animation->second;
pSourceAnimation->CollectChannelsRecursively(clip->mChannels);
}
}
@ -495,7 +489,7 @@ void ColladaParser::ReadAnimation(XmlNode &node, Collada::Animation *pParent) {
// an <animation> element may be a container for grouping sub-elements or an animation channel
// this is the channel collection by ID, in case it has channels
using ChannelMap = std::map<std::string, AnimationChannel> ;
using ChannelMap = std::map<std::string, AnimationChannel>;
ChannelMap channels;
// this is the anim container in case we're a container
Animation *anim = nullptr;
@ -531,17 +525,17 @@ void ColladaParser::ReadAnimation(XmlNode &node, Collada::Animation *pParent) {
// have it read into a channel
ChannelMap::iterator newChannel = channels.insert(std::make_pair(id, AnimationChannel())).first;
ReadAnimationSampler(currentNode, newChannel->second);
} else if (currentName == "channel") {
std::string source_name, target;
XmlParser::getStdStrAttribute(currentNode, "source", source_name);
XmlParser::getStdStrAttribute(currentNode, "target", target);
if (source_name[0] == '#') {
source_name = source_name.substr(1, source_name.size() - 1);
}
ChannelMap::iterator cit = channels.find(source_name);
if (cit != channels.end()) {
cit->second.mTarget = target;
}
}
} else if (currentName == "channel") {
std::string source_name, target;
XmlParser::getStdStrAttribute(currentNode, "source", source_name);
XmlParser::getStdStrAttribute(currentNode, "target", target);
if (source_name[0] == '#') {
source_name = source_name.substr(1, source_name.size() - 1);
}
ChannelMap::iterator cit = channels.find(source_name);
if (cit != channels.end()) {
cit->second.mTarget = target;
}
}
}
@ -554,8 +548,8 @@ void ColladaParser::ReadAnimation(XmlNode &node, Collada::Animation *pParent) {
pParent->mSubAnims.push_back(anim);
}
for (ChannelMap::const_iterator it = channels.begin(); it != channels.end(); ++it) {
anim->mChannels.push_back(it->second);
for (const auto &channel : channels) {
anim->mChannels.push_back(channel.second);
}
if (idAttr) {
@ -610,50 +604,59 @@ void ColladaParser::ReadControllerLibrary(XmlNode &node) {
if (currentName != "controller") {
continue;
}
std::string id = node.attribute("id").as_string();
mControllerLibrary[id] = Controller();
ReadController(node, mControllerLibrary[id]);
std::string id;
if (XmlParser::getStdStrAttribute(currentNode, "id", id)) {
mControllerLibrary[id] = Controller();
ReadController(currentNode, mControllerLibrary[id]);
}
}
}
// ------------------------------------------------------------------------------------------------
// Reads a controller into the given mesh structure
void ColladaParser::ReadController(XmlNode &node, Collada::Controller &pController) {
void ColladaParser::ReadController(XmlNode &node, Collada::Controller &controller) {
// initial values
pController.mType = Skin;
pController.mMethod = Normalized;
for (XmlNode &currentNode : node.children()) {
controller.mType = Skin;
controller.mMethod = Normalized;
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
if (currentName == "morph") {
pController.mType = Morph;
pController.mMeshId = currentNode.attribute("source").as_string();
controller.mType = Morph;
controller.mMeshId = currentNode.attribute("source").as_string();
int methodIndex = currentNode.attribute("method").as_int();
if (methodIndex > 0) {
std::string method;
XmlParser::getValueAsString(currentNode, method);
if (method == "RELATIVE") {
pController.mMethod = Relative;
controller.mMethod = Relative;
}
}
} else if (currentName == "skin") {
pController.mMeshId = currentNode.attribute("source").as_string();
std::string id;
if (XmlParser::getStdStrAttribute(currentNode, "source", id)) {
controller.mMeshId = id.substr(1, id.size() - 1);
}
} else if (currentName == "bind_shape_matrix") {
std::string v;
XmlParser::getValueAsString(currentNode, v);
const char *content = v.c_str();
for (unsigned int a = 0; a < 16; a++) {
SkipSpacesAndLineEnd(&content);
// read a number
content = fast_atoreal_move<ai_real>(content, pController.mBindShapeMatrix[a]);
content = fast_atoreal_move<ai_real>(content, controller.mBindShapeMatrix[a]);
// skip whitespace after it
SkipSpacesAndLineEnd(&content);
}
} else if (currentName == "source") {
ReadSource(currentNode);
} else if (currentName == "joints") {
ReadControllerJoints(currentNode, pController);
ReadControllerJoints(currentNode, controller);
} else if (currentName == "vertex_weights") {
ReadControllerWeights(currentNode, pController);
ReadControllerWeights(currentNode, controller);
} else if (currentName == "targets") {
for (XmlNode currentChildNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) {
const std::string &currentChildName = currentChildNode.name();
@ -661,9 +664,9 @@ void ColladaParser::ReadController(XmlNode &node, Collada::Controller &pControll
const char *semantics = currentChildNode.attribute("semantic").as_string();
const char *source = currentChildNode.attribute("source").as_string();
if (strcmp(semantics, "MORPH_TARGET") == 0) {
pController.mMorphTarget = source + 1;
controller.mMorphTarget = source + 1;
} else if (strcmp(semantics, "MORPH_WEIGHT") == 0) {
pController.mMorphWeight = source + 1;
controller.mMorphWeight = source + 1;
}
}
}
@ -689,7 +692,7 @@ void ColladaParser::ReadControllerJoints(XmlNode &node, Collada::Controller &pCo
} else if (strcmp(attrSemantic, "INV_BIND_MATRIX") == 0) {
pController.mJointOffsetMatrixSource = attrSource;
} else {
throw DeadlyImportError("Unknown semantic \"" , attrSemantic , "\" in <joints> data <input> element");
throw DeadlyImportError("Unknown semantic \"", attrSemantic, "\" in <joints> data <input> element");
}
}
}
@ -699,8 +702,9 @@ void ColladaParser::ReadControllerJoints(XmlNode &node, Collada::Controller &pCo
// Reads the joint weights for the given controller
void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pController) {
// Read vertex count from attributes and resize the array accordingly
int vertexCount=0;
int vertexCount = 0;
XmlParser::getIntAttribute(node, "count", vertexCount);
pController.mWeightCounts.resize(vertexCount);
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
@ -713,7 +717,7 @@ void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pC
// local URLS always start with a '#'. We don't support global URLs
if (attrSource[0] != '#') {
throw DeadlyImportError( "Unsupported URL format in \"", attrSource, "\" in source attribute of <vertex_weights> data <input> element");
throw DeadlyImportError("Unsupported URL format in \"", attrSource, "\" in source attribute of <vertex_weights> data <input> element");
}
channel.mAccessor = attrSource + 1;
@ -726,7 +730,7 @@ void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pC
throw DeadlyImportError("Unknown semantic \"", attrSemantic, "\" in <vertex_weights> data <input> element");
}
} else if (currentName == "vcount" && vertexCount > 0) {
const char *text = currentNode.value();
const char *text = currentNode.text().as_string();
size_t numWeights = 0;
for (std::vector<size_t>::iterator it = pController.mWeightCounts.begin(); it != pController.mWeightCounts.end(); ++it) {
if (*text == 0) {
@ -763,18 +767,15 @@ void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pC
// ------------------------------------------------------------------------------------------------
// Reads the image library contents
void ColladaParser::ReadImageLibrary(XmlNode &node) {
if (node.empty()) {
return;
}
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "image") {
std::string id = currentNode.attribute("id").as_string();
mImageLibrary[id] = Image();
// read on from there
ReadImage(currentNode, mImageLibrary[id]);
std::string id;
if (XmlParser::getStdStrAttribute(currentNode, "id", id)) {
mImageLibrary[id] = Image();
// read on from there
ReadImage(currentNode, mImageLibrary[id]);
}
}
}
}
@ -793,7 +794,7 @@ void ColladaParser::ReadImage(XmlNode &node, Collada::Image &pImage) {
if (!currentNode.empty()) {
// element content is filename - hopefully
const char *sz = currentNode.text().as_string();
if (sz) {
if (nullptr != sz) {
aiString filepath(sz);
UriDecodePath(filepath);
pImage.mFileName = filepath.C_Str();
@ -843,10 +844,6 @@ void ColladaParser::ReadImage(XmlNode &node, Collada::Image &pImage) {
// ------------------------------------------------------------------------------------------------
// Reads the material library
void ColladaParser::ReadMaterialLibrary(XmlNode &node) {
if (node.empty()) {
return;
}
std::map<std::string, int> names;
for (XmlNode &currentNode : node.children()) {
std::string id = currentNode.attribute("id").as_string();
@ -873,10 +870,6 @@ void ColladaParser::ReadMaterialLibrary(XmlNode &node) {
// ------------------------------------------------------------------------------------------------
// Reads the light library
void ColladaParser::ReadLightLibrary(XmlNode &node) {
if (node.empty()) {
return;
}
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "light") {
@ -891,10 +884,6 @@ void ColladaParser::ReadLightLibrary(XmlNode &node) {
// ------------------------------------------------------------------------------------------------
// Reads the camera library
void ColladaParser::ReadCameraLibrary(XmlNode &node) {
if (node.empty()) {
return;
}
for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (currentName == "camera") {
@ -912,7 +901,7 @@ void ColladaParser::ReadCameraLibrary(XmlNode &node) {
if (!name.empty()) {
cam.mName = name;
}
ReadCamera(currentNode, cam);
ReadCamera(currentNode, cam);
}
}
}
@ -925,7 +914,7 @@ void ColladaParser::ReadMaterial(XmlNode &node, Collada::Material &pMaterial) {
if (currentName == "instance_effect") {
std::string url;
readUrlAttribute(currentNode, url);
pMaterial.mEffect = url.c_str();
pMaterial.mEffect = url;
}
}
}
@ -933,8 +922,7 @@ void ColladaParser::ReadMaterial(XmlNode &node, Collada::Material &pMaterial) {
// ------------------------------------------------------------------------------------------------
// Reads a light entry into the given light
void ColladaParser::ReadLight(XmlNode &node, Collada::Light &pLight) {
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -961,33 +949,33 @@ void ColladaParser::ReadLight(XmlNode &node, Collada::Light &pLight) {
content = fast_atoreal_move<ai_real>(content, (ai_real &)pLight.mColor.b);
SkipSpacesAndLineEnd(&content);
} else if (currentName == "constant_attenuation") {
XmlParser::getFloatAttribute(currentNode, "constant_attenuation", pLight.mAttConstant);
XmlParser::getRealAttribute(currentNode, "constant_attenuation", pLight.mAttConstant);
} else if (currentName == "linear_attenuation") {
XmlParser::getFloatAttribute(currentNode, "linear_attenuation", pLight.mAttLinear);
XmlParser::getRealAttribute(currentNode, "linear_attenuation", pLight.mAttLinear);
} else if (currentName == "quadratic_attenuation") {
XmlParser::getFloatAttribute(currentNode, "quadratic_attenuation", pLight.mAttQuadratic);
XmlParser::getRealAttribute(currentNode, "quadratic_attenuation", pLight.mAttQuadratic);
} else if (currentName == "falloff_angle") {
XmlParser::getFloatAttribute(currentNode, "falloff_angle", pLight.mFalloffAngle);
XmlParser::getRealAttribute(currentNode, "falloff_angle", pLight.mFalloffAngle);
} else if (currentName == "falloff_exponent") {
XmlParser::getFloatAttribute(currentNode, "falloff_exponent", pLight.mFalloffExponent);
XmlParser::getRealAttribute(currentNode, "falloff_exponent", pLight.mFalloffExponent);
}
// FCOLLADA extensions
// -------------------------------------------------------
else if (currentName == "outer_cone") {
XmlParser::getFloatAttribute(currentNode, "outer_cone", pLight.mOuterAngle);
XmlParser::getRealAttribute(currentNode, "outer_cone", pLight.mOuterAngle);
} else if (currentName == "penumbra_angle") { // ... and this one is even deprecated
XmlParser::getFloatAttribute(currentNode, "penumbra_angle", pLight.mPenumbraAngle);
XmlParser::getRealAttribute(currentNode, "penumbra_angle", pLight.mPenumbraAngle);
} else if (currentName == "intensity") {
XmlParser::getFloatAttribute(currentNode, "intensity", pLight.mIntensity);
XmlParser::getRealAttribute(currentNode, "intensity", pLight.mIntensity);
} else if (currentName == "falloff") {
XmlParser::getFloatAttribute(currentNode, "falloff", pLight.mOuterAngle);
XmlParser::getRealAttribute(currentNode, "falloff", pLight.mOuterAngle);
} else if (currentName == "hotspot_beam") {
XmlParser::getFloatAttribute(currentNode, "hotspot_beam", pLight.mFalloffAngle);
XmlParser::getRealAttribute(currentNode, "hotspot_beam", pLight.mFalloffAngle);
}
// OpenCOLLADA extensions
// -------------------------------------------------------
else if (currentName == "decay_falloff") {
XmlParser::getFloatAttribute(currentNode, "decay_falloff", pLight.mOuterAngle);
XmlParser::getRealAttribute(currentNode, "decay_falloff", pLight.mOuterAngle);
}
}
}
@ -995,10 +983,8 @@ void ColladaParser::ReadLight(XmlNode &node, Collada::Light &pLight) {
// ------------------------------------------------------------------------------------------------
// Reads a camera entry into the given light
void ColladaParser::ReadCamera(XmlNode &node, Collada::Camera &camera) {
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
if (currentName == "orthographic") {
@ -1054,11 +1040,10 @@ void ColladaParser::ReadEffect(XmlNode &node, Collada::Effect &pEffect) {
// ------------------------------------------------------------------------------------------------
// Reads an COMMON effect profile
void ColladaParser::ReadEffectProfileCommon(XmlNode &node, Collada::Effect &pEffect) {
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
const std::string currentName = currentNode.name();
if (currentName == "newparam") {
// save ID
std::string sid = currentNode.attribute("sid").as_string();
@ -1149,10 +1134,9 @@ void ColladaParser::ReadSamplerProperties(XmlNode &node, Sampler &out) {
if (node.empty()) {
return;
}
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNode currentNode;
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
// MAYA extensions
@ -1166,15 +1150,15 @@ void ColladaParser::ReadSamplerProperties(XmlNode &node, Sampler &out) {
} else if (currentName == "mirrorV") {
XmlParser::getBoolAttribute(currentNode, currentName.c_str(), out.mMirrorV);
} else if (currentName == "repeatU") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mTransform.mScaling.x);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mTransform.mScaling.x);
} else if (currentName == "repeatV") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mTransform.mScaling.y);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mTransform.mScaling.y);
} else if (currentName == "offsetU") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mTransform.mTranslation.x);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mTransform.mTranslation.x);
} else if (currentName == "offsetV") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mTransform.mTranslation.y);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mTransform.mTranslation.y);
} else if (currentName == "rotateUV") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mTransform.mRotation);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mTransform.mRotation);
} else if (currentName == "blend_mode") {
std::string v;
XmlParser::getValueAsString(currentNode, v);
@ -1194,14 +1178,14 @@ void ColladaParser::ReadSamplerProperties(XmlNode &node, Sampler &out) {
// OKINO extensions
// -------------------------------------------------------
else if (currentName == "weighting") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mWeighting);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mWeighting);
} else if (currentName == "mix_with_previous_layer") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mMixWithPrevious);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mMixWithPrevious);
}
// MAX3D extensions
// -------------------------------------------------------
else if (currentName == "amount") {
XmlParser::getFloatAttribute(currentNode, currentName.c_str(), out.mWeighting);
XmlParser::getRealAttribute(currentNode, currentName.c_str(), out.mWeighting);
}
}
}
@ -1212,10 +1196,9 @@ void ColladaParser::ReadEffectColor(XmlNode &node, aiColor4D &pColor, Sampler &p
if (node.empty()) {
return;
}
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNode currentNode;
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
if (currentName == "color") {
@ -1277,8 +1260,7 @@ void ColladaParser::ReadEffectParam(XmlNode &node, Collada::EffectParam &pParam)
return;
}
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -1364,8 +1346,7 @@ void ColladaParser::ReadMesh(XmlNode &node, Mesh &pMesh) {
return;
}
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -1374,8 +1355,8 @@ void ColladaParser::ReadMesh(XmlNode &node, Mesh &pMesh) {
} else if (currentName == "vertices") {
ReadVertexData(currentNode, pMesh);
} else if (currentName == "triangles" || currentName == "lines" || currentName == "linestrips" ||
currentName == "polygons" || currentName == "polylist" || currentName == "trifans" ||
currentName == "tristrips") {
currentName == "polygons" || currentName == "polylist" || currentName == "trifans" ||
currentName == "tristrips") {
ReadIndexData(currentNode, pMesh);
}
}
@ -1390,8 +1371,7 @@ void ColladaParser::ReadSource(XmlNode &node) {
std::string sourceID;
XmlParser::getStdStrAttribute(node, "id", sourceID);
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -1419,7 +1399,7 @@ void ColladaParser::ReadDataArray(XmlNode &node) {
XmlParser::getUIntAttribute(node, "count", count);
std::string v;
XmlParser::getValueAsString(node, v);
trim(v);
v = ai_trim(v);
const char *content = v.c_str();
// read values and store inside an array in the data library
@ -1453,9 +1433,8 @@ void ColladaParser::ReadDataArray(XmlNode &node) {
throw DeadlyImportError("Expected more values while reading float_array contents.");
}
ai_real value;
// read a number
//SkipSpacesAndLineEnd(&content);
ai_real value;
content = fast_atoreal_move<ai_real>(content, value);
data.mValues.push_back(value);
// skip whitespace after it
@ -1494,8 +1473,7 @@ void ColladaParser::ReadAccessor(XmlNode &node, const std::string &pID) {
acc.mSource = source.c_str() + 1; // ignore the leading '#'
acc.mSize = 0; // gets incremented with every param
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -1504,11 +1482,10 @@ void ColladaParser::ReadAccessor(XmlNode &node, const std::string &pID) {
std::string name;
if (XmlParser::hasAttribute(currentNode, "name")) {
XmlParser::getStdStrAttribute(currentNode, "name", name);
//name = mReader->getAttributeValue(attrName);
// analyse for common type components and store it's sub-offset in the corresponding field
/* Cartesian coordinates */
// Cartesian coordinates
if (name == "X")
acc.mSubOffset[0] = acc.mParams.size();
else if (name == "Y")
@ -1612,8 +1589,7 @@ void ColladaParser::ReadIndexData(XmlNode &node, Mesh &pMesh) {
ai_assert(primType != Prim_Invalid);
// also a number of <input> elements, but in addition a <p> primitive collection and probably index counts for all primitives
XmlNodeIterator xmlIt(node);
xmlIt.collectChildrenPreOrder(node);
XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
XmlNode currentNode;
while (xmlIt.getNext(currentNode)) {
const std::string &currentName = currentNode.name();
@ -1690,12 +1666,9 @@ void ColladaParser::ReadInputChannel(XmlNode &node, std::vector<InputChannel> &p
// read set if texture coordinates
if (channel.mType == IT_Texcoord || channel.mType == IT_Color) {
int attrSet = -1;
if (XmlParser::hasAttribute(node, "set")) {
XmlParser::getIntAttribute(node, "set", attrSet);
}
channel.mIndex = attrSet;
unsigned int attrSet = 0;
if (XmlParser::getUIntAttribute(node, "set", attrSet))
channel.mIndex = attrSet;
}
// store, if valid type
@ -1720,32 +1693,34 @@ size_t ColladaParser::ReadPrimitives(XmlNode &node, Mesh &pMesh, std::vector<Inp
// determine the expected number of indices
size_t expectedPointCount = 0;
switch (pPrimType) {
case Prim_Polylist: {
for (size_t i : pVCount)
expectedPointCount += i;
break;
}
case Prim_Lines:
expectedPointCount = 2 * pNumPrimitives;
break;
case Prim_Triangles:
expectedPointCount = 3 * pNumPrimitives;
break;
default:
// other primitive types don't state the index count upfront... we need to guess
break;
case Prim_Polylist: {
for (size_t i : pVCount)
expectedPointCount += i;
break;
}
case Prim_Lines:
expectedPointCount = 2 * pNumPrimitives;
break;
case Prim_Triangles:
expectedPointCount = 3 * pNumPrimitives;
break;
default:
// other primitive types don't state the index count upfront... we need to guess
break;
}
// and read all indices into a temporary array
std::vector<size_t> indices;
if (expectedPointCount > 0)
if (expectedPointCount > 0) {
indices.reserve(expectedPointCount * numOffsets);
}
if (pNumPrimitives > 0) // It is possible to not contain any indices
{
// It is possible to not contain any indices
if (pNumPrimitives > 0) {
std::string v;
XmlParser::getValueAsString(node, v);
const char *content = v.c_str();
SkipSpacesAndLineEnd(&content);
while (*content != 0) {
// read a value.
// Hack: (thom) Some exporters put negative indices sometimes. We just try to carry on anyways.
@ -1772,21 +1747,24 @@ size_t ColladaParser::ReadPrimitives(XmlNode &node, Mesh &pMesh, std::vector<Inp
// find the data for all sources
for (std::vector<InputChannel>::iterator it = pMesh.mPerVertexData.begin(); it != pMesh.mPerVertexData.end(); ++it) {
InputChannel &input = *it;
if (input.mResolved)
if (input.mResolved) {
continue;
}
// find accessor
input.mResolved = &ResolveLibraryReference(mAccessorLibrary, input.mAccessor);
// resolve accessor's data pointer as well, if necessary
const Accessor *acc = input.mResolved;
if (!acc->mData)
if (!acc->mData) {
acc->mData = &ResolveLibraryReference(mDataLibrary, acc->mSource);
}
}
// and the same for the per-index channels
for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it) {
InputChannel &input = *it;
if (input.mResolved)
if (input.mResolved) {
continue;
}
// ignore vertex pointer, it doesn't refer to an accessor
if (input.mType == IT_Vertex) {
@ -1801,8 +1779,9 @@ size_t ColladaParser::ReadPrimitives(XmlNode &node, Mesh &pMesh, std::vector<Inp
input.mResolved = &ResolveLibraryReference(mAccessorLibrary, input.mAccessor);
// resolve accessor's data pointer as well, if necessary
const Accessor *acc = input.mResolved;
if (!acc->mData)
if (!acc->mData) {
acc->mData = &ResolveLibraryReference(mDataLibrary, acc->mSource);
}
}
// For continued primitives, the given count does not come all in one <p>, but only one primitive per <p>
@ -1884,11 +1863,13 @@ void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t n
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)
for (std::vector<InputChannel>::iterator it = pMesh.mPerVertexData.begin(); it != pMesh.mPerVertexData.end(); ++it) {
ExtractDataObjectFromChannel(*it, indices[baseOffset + perVertexOffset], pMesh);
}
// and extract per-index channels using there specified offset
for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it)
for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it) {
ExtractDataObjectFromChannel(*it, indices[baseOffset + it->mOffset], pMesh);
}
// store the vertex-data index for later assignment of bone vertex weights
pMesh.mFacePosIndices.push_back(indices[baseOffset + perVertexOffset]);
@ -1912,8 +1893,9 @@ void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset,
// Extracts a single object from an input channel and stores it in the appropriate mesh data array
void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, size_t pLocalIndex, Mesh &pMesh) {
// ignore vertex referrer - we handle them that separate
if (pInput.mType == IT_Vertex)
if (pInput.mType == IT_Vertex) {
return;
}
const Accessor &acc = *pInput.mResolved;
if (pLocalIndex >= acc.mCount) {
@ -1926,16 +1908,18 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
// assemble according to the accessors component sub-offset list. We don't care, yet,
// what kind of object exactly we're extracting here
ai_real obj[4];
for (size_t c = 0; c < 4; ++c)
for (size_t c = 0; c < 4; ++c) {
obj[c] = dataObject[acc.mSubOffset[c]];
}
// now we reinterpret it according to the type we're reading here
switch (pInput.mType) {
case IT_Position: // ignore all position streams except 0 - there can be only one position
if (pInput.mIndex == 0)
if (pInput.mIndex == 0) {
pMesh.mPositions.push_back(aiVector3D(obj[0], obj[1], obj[2]));
else
} else {
ASSIMP_LOG_ERROR("Collada: just one vertex position stream supported");
}
break;
case IT_Normal:
// pad to current vertex count if necessary
@ -1943,10 +1927,11 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
pMesh.mNormals.insert(pMesh.mNormals.end(), pMesh.mPositions.size() - pMesh.mNormals.size() - 1, aiVector3D(0, 1, 0));
// ignore all normal streams except 0 - there can be only one normal
if (pInput.mIndex == 0)
if (pInput.mIndex == 0) {
pMesh.mNormals.push_back(aiVector3D(obj[0], obj[1], obj[2]));
else
} else {
ASSIMP_LOG_ERROR("Collada: just one vertex normal stream supported");
}
break;
case IT_Tangent:
// pad to current vertex count if necessary
@ -1954,21 +1939,24 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
pMesh.mTangents.insert(pMesh.mTangents.end(), pMesh.mPositions.size() - pMesh.mTangents.size() - 1, aiVector3D(1, 0, 0));
// ignore all tangent streams except 0 - there can be only one tangent
if (pInput.mIndex == 0)
if (pInput.mIndex == 0) {
pMesh.mTangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
else
} else {
ASSIMP_LOG_ERROR("Collada: just one vertex tangent stream supported");
}
break;
case IT_Bitangent:
// pad to current vertex count if necessary
if (pMesh.mBitangents.size() < pMesh.mPositions.size() - 1)
if (pMesh.mBitangents.size() < pMesh.mPositions.size() - 1) {
pMesh.mBitangents.insert(pMesh.mBitangents.end(), pMesh.mPositions.size() - pMesh.mBitangents.size() - 1, aiVector3D(0, 0, 1));
}
// ignore all bitangent streams except 0 - there can be only one bitangent
if (pInput.mIndex == 0)
if (pInput.mIndex == 0) {
pMesh.mBitangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
else
} else {
ASSIMP_LOG_ERROR("Collada: just one vertex bitangent stream supported");
}
break;
case IT_Texcoord:
// up to 4 texture coord sets are fine, ignore the others
@ -1979,8 +1967,9 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
pMesh.mPositions.size() - pMesh.mTexCoords[pInput.mIndex].size() - 1, aiVector3D(0, 0, 0));
pMesh.mTexCoords[pInput.mIndex].push_back(aiVector3D(obj[0], obj[1], obj[2]));
if (0 != acc.mSubOffset[2] || 0 != acc.mSubOffset[3]) /* hack ... consider cleaner solution */
if (0 != acc.mSubOffset[2] || 0 != acc.mSubOffset[3]) {
pMesh.mNumUVComponents[pInput.mIndex] = 3;
}
} else {
ASSIMP_LOG_ERROR("Collada: too many texture coordinate sets. Skipping.");
}
@ -2170,10 +2159,10 @@ void ColladaParser::ReadNodeTransformation(XmlNode &node, Node *pNode, Transform
// read as many parameters and store in the transformation
for (unsigned int a = 0; a < sNumParameters[pType]; a++) {
// skip whitespace before the number
SkipSpacesAndLineEnd(&content);
// read a number
content = fast_atoreal_move<ai_real>(content, tf.f[a]);
// skip whitespace after it
SkipSpacesAndLineEnd(&content);
}
// place the transformation at the queue of the node
@ -2215,8 +2204,8 @@ void ColladaParser::ReadMaterialVertexInputBinding(XmlNode &node, Collada::Seman
void ColladaParser::ReadEmbeddedTextures(ZipArchiveIOSystem &zip_archive) {
// Attempt to load any undefined Collada::Image in ImageLibrary
for (ImageLibrary::iterator it = mImageLibrary.begin(); it != mImageLibrary.end(); ++it) {
Collada::Image &image = (*it).second;
for (auto & it : mImageLibrary) {
Collada::Image &image = it.second;
if (image.mImageData.empty()) {
std::unique_ptr<IOStream> image_file(zip_archive.Open(image.mFileName.c_str()));
@ -2388,7 +2377,7 @@ Collada::InputType ColladaParser::GetTypeForSemantic(const std::string &semantic
else if (semantic == "TANGENT" || semantic == "TEXTANGENT")
return IT_Tangent;
ASSIMP_LOG_WARN_F("Unknown vertex input type \"", semantic, "\". Ignoring.");
ASSIMP_LOG_WARN("Unknown vertex input type \"", semantic, "\". Ignoring.");
return IT_Invalid;
}

2
code/AssetLib/Collada/ColladaParser.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

4
code/AssetLib/DXF/DXFHelper.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -135,7 +135,7 @@ public:
for(;splitter->length() && splitter->at(0) != '}'; splitter++, cnt++);
splitter++;
ASSIMP_LOG_VERBOSE_DEBUG((Formatter::format("DXF: skipped over control group ("),cnt," lines)"));
ASSIMP_LOG_VERBOSE_DEBUG("DXF: skipped over control group (",cnt," lines)");
}
} catch(std::logic_error&) {
ai_assert(!splitter);

28
code/AssetLib/DXF/DXFLoader.cpp
View File

@ -3,9 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -63,11 +61,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using namespace Assimp;
// AutoCAD Binary DXF<CR><LF><SUB><NULL>
const std::string AI_DXF_BINARY_IDENT = std::string("AutoCAD Binary DXF\r\n\x1a\0");
const size_t AI_DXF_BINARY_IDENT_LEN = 24u;
static constexpr char AI_DXF_BINARY_IDENT[] = "AutoCAD Binary DXF\r\n\x1a";
static constexpr size_t AI_DXF_BINARY_IDENT_LEN = sizeof AI_DXF_BINARY_IDENT;
// default vertex color that all uncolored vertices will receive
const aiColor4D AI_DXF_DEFAULT_COLOR(aiColor4D(0.6f, 0.6f, 0.6f, 0.6f));
static const aiColor4D AI_DXF_DEFAULT_COLOR(aiColor4D(0.6f, 0.6f, 0.6f, 0.6f));
// color indices for DXF - 16 are supported, the table is
// taken directly from the DXF spec.
@ -156,10 +154,10 @@ void DXFImporter::InternReadFile( const std::string& filename, aiScene* pScene,
}
// Check whether this is a binary DXF file - we can't read binary DXF files :-(
char buff[AI_DXF_BINARY_IDENT_LEN+1] = {0};
char buff[AI_DXF_BINARY_IDENT_LEN] = {0};
file->Read(buff,AI_DXF_BINARY_IDENT_LEN,1);
if (0 == strncmp(AI_DXF_BINARY_IDENT.c_str(),buff,AI_DXF_BINARY_IDENT_LEN)) {
if (0 == memcmp(AI_DXF_BINARY_IDENT,buff,AI_DXF_BINARY_IDENT_LEN)) {
throw DeadlyImportError("DXF: Binary files are not supported at the moment");
}
@ -202,7 +200,7 @@ void DXFImporter::InternReadFile( const std::string& filename, aiScene* pScene,
// comments
else if (reader.Is(999)) {
ASSIMP_LOG_INFO_F("DXF Comment: ", reader.Value());
ASSIMP_LOG_INFO("DXF Comment: ", reader.Value());
}
// don't read past the official EOF sign
@ -241,7 +239,7 @@ void DXFImporter::ConvertMeshes(aiScene* pScene, DXF::FileData& output) {
}
}
ASSIMP_LOG_VERBOSE_DEBUG_F("DXF: Unexpanded polycount is ", icount, ", vertex count is ", vcount);
ASSIMP_LOG_VERBOSE_DEBUG("DXF: Unexpanded polycount is ", icount, ", vertex count is ", vcount);
}
if (! output.blocks.size() ) {
@ -372,7 +370,7 @@ void DXFImporter::ExpandBlockReferences(DXF::Block& bl,const DXF::BlockMap& bloc
// first check if the referenced blocks exists ...
const DXF::BlockMap::const_iterator it = blocks_by_name.find(insert.name);
if (it == blocks_by_name.end()) {
ASSIMP_LOG_ERROR_F("DXF: Failed to resolve block reference: ", insert.name,"; skipping" );
ASSIMP_LOG_ERROR("DXF: Failed to resolve block reference: ", insert.name,"; skipping" );
continue;
}
@ -473,7 +471,7 @@ void DXFImporter::ParseBlocks(DXF::LineReader& reader, DXF::FileData& output) {
++reader;
}
ASSIMP_LOG_VERBOSE_DEBUG_F("DXF: got ", output.blocks.size()," entries in BLOCKS" );
ASSIMP_LOG_VERBOSE_DEBUG("DXF: got ", output.blocks.size()," entries in BLOCKS" );
}
// ------------------------------------------------------------------------------------------------
@ -549,7 +547,7 @@ void DXFImporter::ParseEntities(DXF::LineReader& reader, DXF::FileData& output)
++reader;
}
ASSIMP_LOG_VERBOSE_DEBUG_F( "DXF: got ", block.lines.size()," polylines and ", block.insertions.size(),
ASSIMP_LOG_VERBOSE_DEBUG( "DXF: got ", block.lines.size()," polylines and ", block.insertions.size(),
" inserted blocks in ENTITIES" );
}
@ -654,7 +652,7 @@ void DXFImporter::ParsePolyLine(DXF::LineReader& reader, DXF::FileData& output)
//}
if (vguess && line.positions.size() != vguess) {
ASSIMP_LOG_WARN_F("DXF: unexpected vertex count in polymesh: ",
ASSIMP_LOG_WARN("DXF: unexpected vertex count in polymesh: ",
line.positions.size(),", expected ", vguess );
}
@ -670,7 +668,7 @@ void DXFImporter::ParsePolyLine(DXF::LineReader& reader, DXF::FileData& output)
// to set the 71 and 72 fields, respectively, to valid values.
// So just fire a warning.
if (iguess && line.counts.size() != iguess) {
ASSIMP_LOG_WARN_F( "DXF: unexpected face count in polymesh: ", line.counts.size(),", expected ", iguess );
ASSIMP_LOG_WARN( "DXF: unexpected face count in polymesh: ", line.counts.size(),", expected ", iguess );
}
}
else if (!line.indices.size() && !line.counts.size()) {

4
code/AssetLib/DXF/DXFLoader.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -63,7 +63,7 @@ namespace DXF {
}
// ---------------------------------------------------------------------------
/**
/**
* @brief DXF importer implementation.
*/
class DXFImporter : public BaseImporter {

2
code/AssetLib/FBX/FBXAnimation.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

6
code/AssetLib/FBX/FBXBinaryTokenizer.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -459,7 +459,7 @@ void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
/*Result ignored*/ ReadByte(input, cursor, input + length);
/*Result ignored*/ ReadByte(input, cursor, input + length);
const uint32_t version = ReadWord(input, cursor, input + length);
ASSIMP_LOG_DEBUG_F("FBX version: ", version);
ASSIMP_LOG_DEBUG("FBX version: ", version);
const bool is64bits = version >= 7500;
const char *end = input + length;
try
@ -473,7 +473,7 @@ void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
catch (const DeadlyImportError& e)
{
if (!is64bits && (length > std::numeric_limits<std::uint32_t>::max())) {
throw DeadlyImportError("The FBX file is invalid. This may be because the content is too big for this older version (", to_string(version), ") of the FBX format. (", e.what(), ")");
throw DeadlyImportError("The FBX file is invalid. This may be because the content is too big for this older version (", ai_to_string(version), ") of the FBX format. (", e.what(), ")");
}
throw;
}

2
code/AssetLib/FBX/FBXCommon.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.

14
code/AssetLib/FBX/FBXCompileConfig.h
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -62,16 +62,16 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifdef ASSIMP_FBX_USE_UNORDERED_MULTIMAP
# include <unordered_map>
# include <unordered_set>
# if _MSC_VER > 1600
# define fbx_unordered_map unordered_map
# define fbx_unordered_multimap unordered_multimap
# define fbx_unordered_set unordered_set
# define fbx_unordered_multiset unordered_multiset
# else
# if defined(_MSC_VER) && _MSC_VER <= 1600
# define fbx_unordered_map tr1::unordered_map
# define fbx_unordered_multimap tr1::unordered_multimap
# define fbx_unordered_set tr1::unordered_set
# define fbx_unordered_multiset tr1::unordered_multiset
# else
# define fbx_unordered_map unordered_map
# define fbx_unordered_multimap unordered_multimap
# define fbx_unordered_set unordered_set
# define fbx_unordered_multiset unordered_multiset
# endif
#endif

126
code/AssetLib/FBX/FBXConverter.cpp
View File

@ -2,7 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -811,7 +811,7 @@ bool FBXConverter::GenerateTransformationNodeChain(const Model &model, const std
// we need to generate a full node chain to accommodate for assimp's
// lack to express pivots and offsets.
if ((chainBits & chainMaskComplex) && doc.Settings().preservePivots) {
FBXImporter::LogInfo("generating full transformation chain for node: " + name);
FBXImporter::LogInfo("generating full transformation chain for node: ", name);
// query the anim_chain_bits dictionary to find out which chain elements
// have associated node animation channels. These can not be dropped
@ -862,7 +862,7 @@ bool FBXConverter::GenerateTransformationNodeChain(const Model &model, const std
output_nodes.push_back(std::move(nd));
return false;
}
void FBXConverter::SetupNodeMetadata(const Model &model, aiNode &nd) {
const PropertyTable &props = model.Props();
DirectPropertyMap unparsedProperties = props.GetUnparsedProperties();
@ -918,7 +918,7 @@ void FBXConverter::ConvertModel(const Model &model, aiNode *parent, aiNode *root
const std::vector<unsigned int> &indices = ConvertLine(*line, root_node);
std::copy(indices.begin(), indices.end(), std::back_inserter(meshes));
} else {
FBXImporter::LogWarn("ignoring unrecognized geometry: " + geo->Name());
FBXImporter::LogWarn("ignoring unrecognized geometry: ", geo->Name());
}
}
@ -944,7 +944,7 @@ FBXConverter::ConvertMesh(const MeshGeometry &mesh, const Model &model, aiNode *
const std::vector<aiVector3D> &vertices = mesh.GetVertices();
const std::vector<unsigned int> &faces = mesh.GetFaceIndexCounts();
if (vertices.empty() || faces.empty()) {
FBXImporter::LogWarn("ignoring empty geometry: " + mesh.Name());
FBXImporter::LogWarn("ignoring empty geometry: ", mesh.Name());
return temp;
}
@ -971,7 +971,7 @@ std::vector<unsigned int> FBXConverter::ConvertLine(const LineGeometry &line, ai
const std::vector<aiVector3D> &vertices = line.GetVertices();
const std::vector<int> &indices = line.GetIndices();
if (vertices.empty() || indices.empty()) {
FBXImporter::LogWarn("ignoring empty line: " + line.Name());
FBXImporter::LogWarn("ignoring empty line: ", line.Name());
return temp;
}
@ -1126,6 +1126,8 @@ unsigned int FBXConverter::ConvertMeshSingleMaterial(const MeshGeometry &mesh, c
*out_uv++ = aiVector3D(v.x, v.y, 0.0f);
}
out_mesh->mTextureCoordsNames[i] = mesh.GetTextureCoordChannelName(i);
out_mesh->mNumUVComponents[i] = 2;
}
@ -1542,10 +1544,10 @@ void FBXConverter::ConvertCluster(std::vector<aiBone *> &local_mesh_bones, const
aiBone *bone = nullptr;
if (bone_map.count(deformer_name)) {
ASSIMP_LOG_VERBOSE_DEBUG_F("retrieved bone from lookup ", bone_name.C_Str(), ". Deformer:", deformer_name);
ASSIMP_LOG_VERBOSE_DEBUG("retrieved bone from lookup ", bone_name.C_Str(), ". Deformer:", deformer_name);
bone = bone_map[deformer_name];
} else {
ASSIMP_LOG_VERBOSE_DEBUG_F("created new bone ", bone_name.C_Str(), ". Deformer: ", deformer_name);
ASSIMP_LOG_VERBOSE_DEBUG("created new bone ", bone_name.C_Str(), ". Deformer: ", deformer_name);
bone = new aiBone();
bone->mName = bone_name;
@ -1591,7 +1593,7 @@ void FBXConverter::ConvertCluster(std::vector<aiBone *> &local_mesh_bones, const
bone_map.insert(std::pair<const std::string, aiBone *>(deformer_name, bone));
}
ASSIMP_LOG_DEBUG_F("bone research: Indicies size: ", out_indices.size());
ASSIMP_LOG_DEBUG("bone research: Indicies size: ", out_indices.size());
// lookup must be populated in case something goes wrong
// this also allocates bones to mesh instance outside
@ -1764,6 +1766,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const TextureMap
// XXX handle all kinds of UV transformations
uvTrafo.mScaling = tex->UVScaling();
uvTrafo.mTranslation = tex->UVTranslation();
uvTrafo.mRotation = tex->UVRotation();
out_mat->AddProperty(&uvTrafo, 1, _AI_MATKEY_UVTRANSFORM_BASE, target, 0);
const PropertyTable &props = tex->Props();
@ -1815,14 +1818,14 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const TextureMap
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
continue;
}
if (uvIndex == -1) {
uvIndex = index;
} else {
FBXImporter::LogWarn("the UV channel named " + uvSet +
FBXImporter::LogWarn("the UV channel named ", uvSet,
" appears at different positions in meshes, results will be wrong");
}
}
@ -1839,7 +1842,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const TextureMap
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
}
if (uvIndex == -1) {
@ -1848,7 +1851,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const TextureMap
}
if (uvIndex == -1) {
FBXImporter::LogWarn("failed to resolve UV channel " + uvSet + ", using first UV channel");
FBXImporter::LogWarn("failed to resolve UV channel ", uvSet, ", using first UV channel");
uvIndex = 0;
}
}
@ -1883,6 +1886,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const LayeredTex
// XXX handle all kinds of UV transformations
uvTrafo.mScaling = tex->UVScaling();
uvTrafo.mTranslation = tex->UVTranslation();
uvTrafo.mRotation = tex->UVRotation();
out_mat->AddProperty(&uvTrafo, 1, _AI_MATKEY_UVTRANSFORM_BASE, target, texIndex);
const PropertyTable &props = tex->Props();
@ -1934,14 +1938,14 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const LayeredTex
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
continue;
}
if (uvIndex == -1) {
uvIndex = index;
} else {
FBXImporter::LogWarn("the UV channel named " + uvSet +
FBXImporter::LogWarn("the UV channel named ", uvSet,
" appears at different positions in meshes, results will be wrong");
}
}
@ -1958,7 +1962,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const LayeredTex
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
}
if (uvIndex == -1) {
@ -1967,7 +1971,7 @@ void FBXConverter::TrySetTextureProperties(aiMaterial *out_mat, const LayeredTex
}
if (uvIndex == -1) {
FBXImporter::LogWarn("failed to resolve UV channel " + uvSet + ", using first UV channel");
FBXImporter::LogWarn("failed to resolve UV channel ", uvSet, ", using first UV channel");
uvIndex = 0;
}
}
@ -2126,7 +2130,12 @@ void FBXConverter::SetShadingPropertiesCommon(aiMaterial *out_mat, const Propert
const aiColor3D &Emissive = GetColorPropertyFromMaterial(props, "Emissive", ok);
if (ok) {
out_mat->AddProperty(&Emissive, 1, AI_MATKEY_COLOR_EMISSIVE);
}
} else {
const aiColor3D &emissiveColor = GetColorProperty(props, "Maya|emissive", ok);
if (ok) {
out_mat->AddProperty(&emissiveColor, 1, AI_MATKEY_COLOR_EMISSIVE);
}
}
const aiColor3D &Ambient = GetColorPropertyFromMaterial(props, "Ambient", ok);
if (ok) {
@ -2207,6 +2216,52 @@ void FBXConverter::SetShadingPropertiesCommon(aiMaterial *out_mat, const Propert
if (ok) {
out_mat->AddProperty(&DispFactor, 1, "$mat.displacementscaling", 0, 0);
}
// PBR material information
const aiColor3D &baseColor = GetColorProperty(props, "Maya|base_color", ok);
if (ok) {
out_mat->AddProperty(&baseColor, 1, AI_MATKEY_BASE_COLOR);
}
const float useColorMap = PropertyGet<float>(props, "Maya|use_color_map", ok);
if (ok) {
out_mat->AddProperty(&useColorMap, 1, AI_MATKEY_USE_COLOR_MAP);
}
const float useMetallicMap = PropertyGet<float>(props, "Maya|use_metallic_map", ok);
if (ok) {
out_mat->AddProperty(&useMetallicMap, 1, AI_MATKEY_USE_METALLIC_MAP);
}
const float metallicFactor = PropertyGet<float>(props, "Maya|metallic", ok);
if (ok) {
out_mat->AddProperty(&metallicFactor, 1, AI_MATKEY_METALLIC_FACTOR);
}
const float useRoughnessMap = PropertyGet<float>(props, "Maya|use_roughness_map", ok);
if (ok) {
out_mat->AddProperty(&useRoughnessMap, 1, AI_MATKEY_USE_ROUGHNESS_MAP);
}
const float roughnessFactor = PropertyGet<float>(props, "Maya|roughness", ok);
if (ok) {
out_mat->AddProperty(&roughnessFactor, 1, AI_MATKEY_ROUGHNESS_FACTOR);
}
const float useEmissiveMap = PropertyGet<float>(props, "Maya|use_emissive_map", ok);
if (ok) {
out_mat->AddProperty(&useEmissiveMap, 1, AI_MATKEY_USE_EMISSIVE_MAP);
}
const float emissiveIntensity = PropertyGet<float>(props, "Maya|emissive_intensity", ok);
if (ok) {
out_mat->AddProperty(&emissiveIntensity, 1, AI_MATKEY_EMISSIVE_INTENSITY);
}
const float useAOMap = PropertyGet<float>(props, "Maya|use_ao_map", ok);
if (ok) {
out_mat->AddProperty(&useAOMap, 1, AI_MATKEY_USE_AO_MAP);
}
}
void FBXConverter::SetShadingPropertiesRaw(aiMaterial *out_mat, const PropertyTable &props, const TextureMap &_textures, const MeshGeometry *const mesh) {
@ -2271,6 +2326,7 @@ void FBXConverter::SetShadingPropertiesRaw(aiMaterial *out_mat, const PropertyTa
// XXX handle all kinds of UV transformations
uvTrafo.mScaling = tex->UVScaling();
uvTrafo.mTranslation = tex->UVTranslation();
uvTrafo.mRotation = tex->UVRotation();
out_mat->AddProperty(&uvTrafo, 1, (name + "|uvtrafo").c_str(), aiTextureType_UNKNOWN, 0);
int uvIndex = 0;
@ -2319,14 +2375,14 @@ void FBXConverter::SetShadingPropertiesRaw(aiMaterial *out_mat, const PropertyTa
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
continue;
}
if (uvIndex == -1) {
uvIndex = index;
} else {
FBXImporter::LogWarn("the UV channel named " + uvSet + " appears at different positions in meshes, results will be wrong");
FBXImporter::LogWarn("the UV channel named ", uvSet, " appears at different positions in meshes, results will be wrong");
}
}
} else {
@ -2342,7 +2398,7 @@ void FBXConverter::SetShadingPropertiesRaw(aiMaterial *out_mat, const PropertyTa
}
}
if (index == -1) {
FBXImporter::LogWarn("did not find UV channel named " + uvSet + " in a mesh using this material");
FBXImporter::LogWarn("did not find UV channel named ", uvSet, " in a mesh using this material");
}
if (uvIndex == -1) {
@ -2351,7 +2407,7 @@ void FBXConverter::SetShadingPropertiesRaw(aiMaterial *out_mat, const PropertyTa
}
if (uvIndex == -1) {
FBXImporter::LogWarn("failed to resolve UV channel " + uvSet + ", using first UV channel");
FBXImporter::LogWarn("failed to resolve UV channel ", uvSet, ", using first UV channel");
uvIndex = 0;
}
}
@ -2546,7 +2602,7 @@ void FBXConverter::ConvertAnimationStack(const AnimationStack &st) {
anim->mMorphMeshChannels = new aiMeshMorphAnim *[numMorphMeshChannels];
anim->mNumMorphMeshChannels = numMorphMeshChannels;
unsigned int i = 0;
for (auto morphAnimIt : morphAnimDatas) {
for (const auto &morphAnimIt : morphAnimDatas) {
morphAnimData *animData = morphAnimIt.second;
unsigned int numKeys = static_cast<unsigned int>(animData->size());
aiMeshMorphAnim *meshMorphAnim = new aiMeshMorphAnim();
@ -2574,7 +2630,7 @@ void FBXConverter::ConvertAnimationStack(const AnimationStack &st) {
// empty animations would fail validation, so drop them
delete anim;
animations.pop_back();
FBXImporter::LogInfo("ignoring empty AnimationStack (using IK?): " + name);
FBXImporter::LogInfo("ignoring empty AnimationStack (using IK?): ", name);
return;
}
@ -2707,13 +2763,13 @@ void FBXConverter::GenerateNodeAnimations(std::vector<aiNodeAnim *> &node_anims,
ai_assert(node);
if (node->TargetProperty().empty()) {
FBXImporter::LogWarn("target property for animation curve not set: " + node->Name());
FBXImporter::LogWarn("target property for animation curve not set: ", node->Name());
continue;
}
curve_node = node;
if (node->Curves().empty()) {
FBXImporter::LogWarn("no animation curves assigned to AnimationCurveNode: " + node->Name());
FBXImporter::LogWarn("no animation curves assigned to AnimationCurveNode: ", node->Name());
continue;
}
@ -2748,7 +2804,7 @@ void FBXConverter::GenerateNodeAnimations(std::vector<aiNodeAnim *> &node_anims,
if (doc.Settings().optimizeEmptyAnimationCurves &&
IsRedundantAnimationData(target, comp, (chain[i]->second))) {
FBXImporter::LogVerboseDebug("dropping redundant animation channel for node " + target.Name());
FBXImporter::LogVerboseDebug("dropping redundant animation channel for node ", target.Name());
continue;
}
@ -3440,7 +3496,7 @@ void FBXConverter::ConvertGlobalSettings() {
mSceneOut->mMetaData->Set(12, "TimeSpanStart", doc.GlobalSettings().TimeSpanStart());
mSceneOut->mMetaData->Set(13, "TimeSpanStop", doc.GlobalSettings().TimeSpanStop());
mSceneOut->mMetaData->Set(14, "CustomFrameRate", doc.GlobalSettings().CustomFrameRate());
mSceneOut->mMetaData->Set(15, AI_METADATA_SOURCE_FORMAT_VERSION, aiString(to_string(doc.FBXVersion())));
mSceneOut->mMetaData->Set(15, AI_METADATA_SOURCE_FORMAT_VERSION, aiString(ai_to_string(doc.FBXVersion())));
if (hasGenerator) {
mSceneOut->mMetaData->Set(16, AI_METADATA_SOURCE_GENERATOR, aiString(doc.Creator()));
}
@ -3454,42 +3510,42 @@ void FBXConverter::TransferDataToScene() {
// many C++ users seem to know this, so pointing it out to avoid
// confusion why this code works.
if (mMeshes.size()) {
if (!mMeshes.empty()) {
mSceneOut->mMeshes = new aiMesh *[mMeshes.size()]();
mSceneOut->mNumMeshes = static_cast<unsigned int>(mMeshes.size());
std::swap_ranges(mMeshes.begin(), mMeshes.end(), mSceneOut->mMeshes);
}
if (materials.size()) {
if (!materials.empty()) {
mSceneOut->mMaterials = new aiMaterial *[materials.size()]();
mSceneOut->mNumMaterials = static_cast<unsigned int>(materials.size());
std::swap_ranges(materials.begin(), materials.end(), mSceneOut->mMaterials);
}
if (animations.size()) {
if (!animations.empty()) {
mSceneOut->mAnimations = new aiAnimation *[animations.size()]();
mSceneOut->mNumAnimations = static_cast<unsigned int>(animations.size());
std::swap_ranges(animations.begin(), animations.end(), mSceneOut->mAnimations);
}
if (lights.size()) {
if (!lights.empty()) {
mSceneOut->mLights = new aiLight *[lights.size()]();
mSceneOut->mNumLights = static_cast<unsigned int>(lights.size());
std::swap_ranges(lights.begin(), lights.end(), mSceneOut->mLights);
}
if (cameras.size()) {
if (!cameras.empty()) {
mSceneOut->mCameras = new aiCamera *[cameras.size()]();
mSceneOut->mNumCameras = static_cast<unsigned int>(cameras.size());
std::swap_ranges(cameras.begin(), cameras.end(), mSceneOut->mCameras);
}
if (textures.size()) {
if (!textures.empty()) {
mSceneOut->mTextures = new aiTexture *[textures.size()]();
mSceneOut->mNumTextures = static_cast<unsigned int>(textures.size());
@ -3516,7 +3572,7 @@ void FBXConverter::ConvertOrphanedEmbeddedTextures() {
if (texture->Media() && texture->Media()->ContentLength() > 0) {
realTexture = texture;
}
}
}
}
} catch (...) {
// do nothing

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