Fix 3ds max API version detection

Update version numbers
Better Unicode handling in the 3ds max importer
2026-08-09 01:11:40 +00:00 · 2013-01-13 12:01:20 +00:00 · 2013-01-01 15:11:04 +00:00 · 2013-01-01 15:10:14 +00:00 · 2012-12-31 15:48:04 +00:00 · 2012-12-31 15:13:35 +00:00
951 changed files with 153148 additions and 760430 deletions
@@ -1,8 +0,0 @@
-c14f5eeca042232025797990396232e4feab53e7
-d6881e833da0b6278313870d37d42ca6ece8686a
-892be5444c5bd01a601c99243ac8d3e7b2f0e779
-d169a964dd7e9ab5c98b35a82bcbc76dc6229a7a
-4a6ec11f6f84a3d1fed2ee9b2f85d783ac3daa9d
-2c9d6a47f4d24a923069775206bf734feeb14830
-8f1743ed64a2a52c201a1ef5e312b4d3a7a922cf
-ad7f030344c405e10cfa7d5cf06d82c121eeb825
@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-github: [aothms]
@@ -1,66 +0,0 @@
-name: Publish-blenderbim-multiplatform
-
-on:
-  push:
-    paths:
-      - 'src/blenderbim/**'
-      - '.github/workflows/ci-blenderbim-matrix.yml'
-
-env:
-  major: 0
-  minor: 0
-  name: blenderbim
-
-jobs:
-  activate:
-    runs-on: ubuntu-latest
-    if: |
-      github.repository == 'IfcOpenShell/IfcOpenShell'
-    steps:
-    - name: Set env
-      run: echo ok go
-
-  build:
-    name: ${{ matrix.config.name }}-${{ matrix.pyver }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        pyver: [py37, py39]
-        config:
-          - {
-            name: "Windows Build",
-            short_name: win,
-          }
-          - {
-            name: "Linux Build",
-            short_name: linux
-          }
-          - {
-            name: "MacOS Build",
-            short_name: macos
-          }
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2 # https://github.com/actions/setup-python
-        with:
-          python-version: '3.7.7' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-          architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
-      - run: echo ${{ env.DATE }}
-      - name: Get current date
-        id: date
-        run: echo "::set-output name=date::$(date +'%y%m%d')"
-      - name: Compile
-        run: |
-          cp -r src/blenderbim src/blenderbim_${{ matrix.config.short_name }}_${{ matrix.pyver }} &&
-          cd src/blenderbim_${{ matrix.config.short_name }}_${{ matrix.pyver }} &&
-          make dist PLATFORM=${{ matrix.config.short_name }} PYVERSION=${{ matrix.pyver }}
-      - name: Upload Zip file to release
-        uses: svenstaro/upload-release-action@v2
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: src/blenderbim_${{ matrix.config.short_name }}_${{ matrix.pyver }}/dist/blender28-bim-${{steps.date.outputs.date}}-${{ matrix.pyver }}-${{ matrix.config.short_name }}.zip
-          asset_name: blender28-bim-${{steps.date.outputs.date}}-${{ matrix.pyver }}-${{ matrix.config.short_name }}.zip
-          tag: "blenderbim-${{steps.date.outputs.date}}"
-          overwrite: true
-          body: "Daily developer testing build blenderbim-${{steps.date.outputs.date}}"
@@ -1,107 +0,0 @@
-name: CI
-
-on: 
-  push:
-
-
-jobs:
-
-  activate:
-    runs-on: ubuntu-latest
-    if: |
-      github.repository == 'IfcOpenShell/IfcOpenShell' &&
-      !startsWith(github.event.head_commit.message, 'Release ') &&
-      !contains(github.event.head_commit.message, 'ci skip')
-    steps:
-    - run: echo ok go
-
-  build:
-    runs-on: ubuntu-20.04
-    needs: activate
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Install dependencies
-      run: |
-        sudo apt update
-        sudo apt-get install --no-install-recommends \
-        git cmake gcc g++ libboost1.67-all-dev python3-all-dev swig libpcre3-dev libxml2-dev \
-        liboce-foundation-dev liboce-modeling-dev liboce-ocaf-dev liboce-visualization-dev liboce-ocaf-lite-dev
-
-    -
-      name: ccache
-      uses: hendrikmuhs/ccache-action@v1
-
-    - 
-      name: Build ifcopenshell
-      run: |
-        mkdir build && cd build
-        cmake \
-         -DCMAKE_C_COMPILER_LAUNCHER=ccache \
-         -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
-         -DCMAKE_INSTALL_PREFIX=$PWD/install/ \
-         -DCMAKE_BUILD_TYPE=Release \
-         -DCMAKE_PREFIX_PATH=/usr \
-         -DCMAKE_SYSTEM_PREFIX_PATH=/usr \
-         -DBUILD_PACKAGE=On \
-         -DOCC_INCLUDE_DIR=/usr/include/oce \
-         -DOCC_LIBRARY_DIR=/usr/lib/x86_64-linux-gnu \
-         -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3 \
-         -DPYTHON_INCLUDE_DIR:PATH=/usr/include/python3.8 \
-         -DPYTHON_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libpython3.8.so \
-         -DCOLLADA_SUPPORT=Off \
-         -DLIBXML2_INCLUDE_DIR=/usr/include/libxml2 \
-         -DLIBXML2_LIBRARIES=/usr/lib/x86_64-linux-gnu/libxml2.so \
-         ../cmake
-        make -j $(nproc)
-        make install
-    - 
-      name: Package
-      run: |
-        make package
-      working-directory: build
-    - name: Upload 
-      uses: actions/upload-artifact@v2
-      with:
-        # Artifact name
-        name: ifcos-artifacts
-        # Directory containing files to upload
-        path: build/assets/Ifc*
-
-  deliver:
-    runs-on: ubuntu-20.04
-    needs: build
-    name: Docker Build, Tag, Push
-
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        lfs: true
-    
-    - name: Download 
-      uses: actions/download-artifact@v2
-      with:
-        # Artifact name
-        name: ifcos-artifacts
-        path: artifacts/
-    -
-      name: Set up QEMU
-      uses: docker/setup-qemu-action@v1
-    -
-      name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1        
-    - 
-      name: Login to Dockerhub
-      uses: docker/login-action@v1 
-      with:
-        username: aecgeeks
-        password: ${{ secrets.DOCKER_HUB_TOKEN }}
-    - 
-      name: Build container image
-      uses: docker/build-push-action@v2
-      with: 
-        context: artifacts
-        repository: aecgeeks/ifcopenshell
-        tags: aecgeeks/ifcopenshell:latest
-        file: ./Dockerfile
-        push: true
@@ -1,96 +0,0 @@
-name: Release
-
-on:
-  push:
-    tags:
-      - 'v[0-9].[0-9].[0-9]*'
-
-jobs:
-  activate:
-    if: github.repository == 'IfcOpenShell/IfcOpenShell'
-    runs-on: ubuntu-latest
-    steps:
-    - run: echo ok go
-  build:
-    needs: activate
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-        with:
-          lfs: true
-      - 
-        name: Update ubuntu
-        run: |
-          sudo apt update
-          sudo apt-get install git cmake gcc g++ libboost1.67-all-dev python3-all-dev swig libpcre3-dev libxml2-dev
-          sudo apt-get install liboce-foundation-dev liboce-modeling-dev liboce-ocaf-dev liboce-visualization-dev liboce-ocaf-lite-dev
-      - name: Build
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CHANGELOG_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          mkdir build && cd build
-          cmake \
-           -DCMAKE_INSTALL_PREFIX=$PWD/install/ \
-           -DCMAKE_BUILD_TYPE=Release \
-           -DCMAKE_PREFIX_PATH=/usr \
-           -DCMAKE_SYSTEM_PREFIX_PATH=/usr \
-           -DBUILD_PACKAGE=On \
-           -DOCC_INCLUDE_DIR=/usr/include/oce \
-           -DOCC_LIBRARY_DIR=/usr/lib/x86_64-linux-gnu \
-           -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3 \
-           -DPYTHON_INCLUDE_DIR:PATH=/usr/include/python3.8 \
-           -DPYTHON_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libpython3.8.so \
-           -DCOLLADA_SUPPORT=Off \
-           -DLIBXML2_INCLUDE_DIR=/usr/include/libxml2 \
-           -DLIBXML2_LIBRARIES=/usr/lib/x86_64-linux-gnu/libxml2.so \
-           ../cmake
-          make -j $(nproc)
-          make install
-      - name: Package
-        id: package
-        run: |
-          make package
-          echo ::set-output name=tgz::$( ls assets/*.tar.gz | head -n 1 | xargs basename )
-          echo ::set-output name=deb::$( ls assets/*.deb | head -n 1 | xargs basename )
-        working-directory: build
-        env:
-          CHANGELOG_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}          
-      - name: Release
-        id: release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-          draft: false
-          prerelease: true
-          body: |
-            Changes to this release
-              - add github actions support #1306
-              - add boost depends to ifcopenshell deb packaging
-              - <add more changes here>
-            See more details in the documentation
-#          body_path: build/CHANGELOG.md
-      - name: Upload TGZ
-        id: upload-tgz
-        uses: actions/upload-release-asset@v1
-        env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
-          asset_path: build/assets/${{ steps.package.outputs.tgz }}
-          asset_name: ${{ steps.package.outputs.tgz }}
-          asset_content_type: application/x-gzip
-      - name: Upload DEB
-        id: upload-deb
-        uses: actions/upload-release-asset@v1
-        env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
-          asset_path: build/assets/${{ steps.package.outputs.deb }}
-          asset_name: ${{ steps.package.outputs.deb }}
-          asset_content_type: application/vnd.debian.binary-package
@@ -1,34 +0,0 @@
-# Dependency and build folders created by the build scripts
-/_build-vs2017-x64/
-/_deps-vs2017-x64-installed/
-/_deps/
-/deps*/
-/build*/
-/install*/
-/win/BuildDepsCache*.txt
-# IfcExpressParser residue
-/src/ifcexpressparser/express_parser.py
-# General Python residue
-__pycache__
-*.py.bak
-# Visual Studio Code files
-.vscode
-# PyCharm files
-.idea
-
-#Virtual Env Files
-Pipfile
-Pipfile.lock
-
-# Docs
-/docs/output
-/docs/rst_files
-/docs/doxygen
-/src/ifcblenderexport/docs/_build
-
-# gettext binary translation files
-*.mo
-# Vim
-*.swp
-
-
@@ -1,7 +0,0 @@
-[submodule "test/input"]
-	path = test/input
-	url = https://github.com/IfcOpenShell/files
-	ignore = dirty
-[submodule "src/ifcopenshell-python/ifcopenshell/mvd"]
-	path = src/ifcopenshell-python/ifcopenshell/mvd
-	url = https://github.com/opensourceBIM/python-mvdxml/
@@ -1,73 +0,0 @@
-language: cpp
-compiler: gcc
-cache: ccache
-os: linux
-dist: focal
-addons:
-  apt:
-    update: true
-    packages:
-    - libboost-date-time-dev
-    - libboost-filesystem-dev
-    - libboost-iostreams-dev
-    - libboost-program-options-dev
-    - libboost-regex-dev
-    - libboost-system-dev
-    - libboost-thread-dev
-    - libocct-data-exchange-dev
-    - libocct-foundation-dev
-    - libocct-modeling-algorithms-dev
-    - libocct-modeling-data-dev
-    - libxml2-dev
-    - nlohmann-json3-dev
-    - opencollada-dev
-    - python3-all-dev
-    - swig
-
-before_script:
-  - if [ $TRAVIS_OS_NAME == "linux" ]; then ccache -z; fi
-
-script:
-  - pwd
-  - mkdir build && cd build
-  - |
-    cmake \
-    -DCMAKE_C_COMPILER_LAUNCHER=ccache \
-    -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
-    -DOCC_INCLUDE_DIR=/usr/include/opencascade \
-    -DOCC_LIBRARY_DIR=/usr/lib/x86_64-linux-gnu \
-    -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3 \
-    -DPYTHON_INCLUDE_DIR:PATH=/usr/include/python3.8 \
-    -DPYTHON_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libpython3.8.so \
-    -DGLTF_SUPPORT=On \
-    -DJSON_INCLUDE_DIR=/usr/include \
-    ../cmake
-
-  # TODO: Drop sudo
-  - sudo make -j $(nproc) install
-    
-  - cd ../test
-  - /usr/bin/python tests.py
-
-  - cd input
-  
-  - /usr/local/bin/IfcConvert -yv acad2010_walls.ifc acad2010_walls.glb
-  # - gltf_validator acad2010_walls.glb
-  
-  - /usr/bin/python -c "from io import open; import ifcopenshell; f = ifcopenshell.open('encoding.ifc'); assert list(map(ord, f[1][0])) == [39, 97, 39, 32, 49, 109, 179, 32, 8804, 32, 53, 109, 179, 32, 8805, 32, 49, 48, 109, 179]"
-  
-  - |
-    (for i in *.ifc; do \
-    echo $i | tee -a log; \
-    timeout 1m /usr/local/bin/IfcConvert -yv "$i" "$i.dae" --validate >> log 2>&1; \
-    echo $i $? >> statuses; \
-    done) || true
-  - echo Failed
-  - grep -v 0$ statuses
-  - grep -v 0$ statuses | wc -l
-  - echo Succeeded
-  - grep 0$ statuses
-  - grep 0$ statuses | wc -l
-
-after_script:
-  - if [ $TRAVIS_OS_NAME == "linux" ]; then ccache -s; fi
@@ -1,37 +0,0 @@
-# -*- mode: Dockerfile -*-
-
-FROM ubuntu:focal
-
-ARG CHANNEL
-ENV CHANNEL=${CHANNEL:-latest}
-RUN apt-get update \
-    && apt-get install -y \
-    vim \
-    ssh \
-    sudo \
-    wget \
-    software-properties-common ;\
-    rm -rf /var/lib/apt/lists/*
-
-RUN useradd --user-group --create-home --shell /bin/bash IfcOpenShell ;\
-    echo "IfcOpenShell ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
-
-
-ENV DEBIAN_FRONTEND=noninteractive        
-RUN echo "deb http://archive.ubuntu.com/ubuntu focal-proposed main restricted" |  tee -a /etc/apt/sources.list; \ 
-    echo "deb http://archive.ubuntu.com/ubuntu focal-proposed universe" |  tee -a /etc/apt/sources.list; \
-    echo "deb http://archive.ubuntu.com/ubuntu focal-proposed multiverse" |  tee -a /etc/apt/sources.list; \
-    apt-get -qq update; \
-    apt-get -y install tzdata dos2unix rsync; \
-    apt-get -y install python3 libxml2 liboce-foundation11 liboce-modeling11 liboce-ocaf11 liboce-visualization11 \
-                     liboce-ocaf-lite11 libpython3.8 libboost-system1.67.0 libboost-program-options1.67.0 \
-                    libboost-regex1.67.0 libboost-thread1.67.0 libboost-date-time1.67.0; \
-    rm -rf /var/lib/apt/lists/* ; 
-
-COPY . /home/IfcOpenShell/
-RUN ls -lrtR /home/IfcOpenShell
-
-RUN dpkg -i /home/IfcOpenShell/*.deb 
-
-USER IfcOpenShell
-
@@ -0,0 +1,65 @@
+IfcOpenShell 
+============
+open source (LGPL) software library for working with the IFC file format
+
+
+http://IfcOpenShell.org
+
+
+Compiling on Windows
+====================
+Users are advised to use the Visual Studio .sln file in the win/ folder.
+For Windows users a prebuilt Open CASCADE version is available from the
+http://opencascade.org website. Download and install this version and
+provide the paths to the Open CASCADE header and library files to MS
+Visual Studio C++.
+
+For building the Autodesk 3ds Max plugin, the 3ds Max SDK needs to be
+installed as well as 3ds Max itself. Please provide the include and
+library paths to Visual Studio.
+
+For building the IfcPython wrapper, SWIG needs to be installed. Please
+download the latest swigwin version from http://www.swig.org/download.html.
+After extracting the .zip file, please add the extracted folder to the PATH
+environment variable. Python needs to be installed, please provide the
+include and library paths to Visual Studio.
+
+
+
+Compiling on *nix
+====================
+Users are advised to build IfcOpenShell using the cmake file provided in
+the cmake/ folder. There might be an Open CASCADE package in your operating
+system's software repository. If not, you will need to compile Open 
+CASCADE yourself. See http://opencascade.org.
+
+For building the IfcPython wrapper, SWIG and Python development are
+required.
+
+To build IfcOpenShell please take the following steps:
+$ cd /path/to/IfcOpenShell/cmake
+$ mkdir build
+$ cd build
+Optionally:
+  $ OCC_INCLUDE_PATH="/path/to/OpenCASCADE/include"
+  $ OCC_LIBRARY_PATH="/path/to/OpenCASCADE/lib"
+  $ export OCC_INCLUDE_PATH
+  $ export OCC_LIBRARY_PATH
+$ cmake ../
+$ make
+
+If all worked out correctly you can now use IfcOpenShell. For example:
+$ wget ftp://ftp.dds.no/pub/ifc/Munkerud/Munkerud_hus6_BE.zip
+$ unzip Munkerud_hus6_BE.zip
+$ ./IfcObj Munkerud_hus6_BE.ifc
+$ less Munkerud_hus6_BE.obj
+Or:
+$ wget ftp://ftp.dds.no/pub/ifc/Munkerud/Munkerud_hus6_BE.zip
+$ unzip Munkerud_hus6_BE.zip
+$ python
+>>> import IfcImport
+>>> IfcImport.Init('Munkerud_hus6_BE.ifc')
+>>> geom = IfcImport.Get()
+>>> geom.name
+>>> for v in geom.mesh.verts: v
+
@@ -1,228 +0,0 @@
-IfcOpenShell 
-============
-IfcOpenShell is an open source ([LGPL]) software library for working with the Industry Foundation Classes ([IFC]) 
-file format. Currently supported IFC releases are [IFC2x3 TC1] and [IFC4 Add2 TC1].
-
-For more information, see
-* [http://ifcopenshell.org](http://ifcopenshell.org)  
-* [http://academy.ifcopenshell.org](http://academy.ifcopenshell.org)
-
-[![Build Status](https://travis-ci.org/IfcOpenShell/IfcOpenShell.svg?branch=v0.6.0)](https://travis-ci.org/IfcOpenShell/IfcOpenShell)
-
-Prerequisites
-------------
-* Git
-* CMake (2.6 or newer)
-* Windows: [Visual Studio] 2008 or newer with C++ toolset (or [Visual C++ Build Tools]) or [MSYS2] + MinGW
-* *nix: GCC 4.7 or newer, or Clang (any version)
-
-Dependencies
-------------
-* [Boost](http://www.boost.org/)
-* [Open Cascade](https://dev.opencascade.org/) - *optional*, but required for building IfcGeom
-  ([official](https://dev.opencascade.org/release), "OCCT", or [community edition](https://github.com/tpaviot/oce), "OCE")  
-  For converting IFC representation items into BRep solids and tesselated meshes
-* [OpenCOLLADA](https://github.com/khronosGroup/OpenCOLLADA/) - *optional*  
-  For IfcConvert to be able to write tessellated Collada (.dae) files
-* [SWIG](http://www.swig.org/) and [Python](https://www.python.org/) - *optional*  
-  For building the IfcOpenShell Python interface and the Blender add-on
-* [3ds Max SDK](http://www.autodesk.com/products/3ds-max/free-trial) - *optional*  
-  For building the 3ds Max plug-in.
-  All recent versions of 3ds Max (2014 and newer) are 64-bit only, so a 64-bit installation is assumed.
-
-Building IfcOpenShell
---------------------
-
-**Note:** The path where the source code is cloned to can contain spaces but non-ASCII characters are very likely to cause problems with the build.
-
-### Compiling on Windows
-The preferred way to fetch and build this project's dependencies is to use the build scripts
-in win/ folder. **See [win/readme.md] for more information**.
-
-#### Using Visual Studio
-Instructions in a nutshell (**assuming Visual Studio 2015 x64 environment variables set**):
-
-    > cd IfcOpenShell\win
-    > build-deps.cmd
-    > run-cmake.bat
-
-NB: `build-deps.cmd` need to be ran from the directory containing it, i.e. the `./win` folder.
-
-You can now open and build the solution file in Visual Studio:
-
-    > ..\build-vs2015-x64\IfcOpenShell.sln
-
-As the scripts default to using the `RelWithDebInfo` configuration, and a freshly created solution by CMake defaults
-to `Debug`, make sure to switch the used build configuration. Build the `INSTALL` project (right-click -> Project
-Only) to deploy the headers and binaries into a single location if wanted/needed.
-
-Alternatively, one can use the utility batch file(s) to build and install the project easily from the command-line
-(installing a project will build it also, if required):
-
-    > install-ifcopenshell.bat
-
-#### Using MSYS2 + MinGW
-
-Start the MSYS2 Shell and then:
-
-    $ cd IfcOpenShell/win
-    $ ./build-deps.sh
-    $ ./run-cmake.sh
-    $ ./install-ifcopenshell.sh
-
-#### Using Bash on Ubuntu on Windows
-
-Start Bash on Ubuntu on Windows and follow the instructions below. Compiling on Ubuntu 14.04.4 LTS using GCC 4.8.4
-or Clang 3.5 has been confirmed to work.
-
-### Compiling on *nix
-
-The following instructions are for Ubuntu, modify as required for other operating systems. [nix/build-all.py] script
-can be experimented with and studied for pointers for other operating systems, but note that this script is not currently
-meant to be used for a typical IfcOpenShell workspace setup.
-
-Note: where `make -j` is written, add a number roughly equal to the amount of CPU cores + 1.
-
-**1)** Install most of the prerequisites and dependencies:
-
-    $ sudo apt-get install git cmake gcc g++ libboost-all-dev
-
-**2a)** Either use an OCE package from your operating system's software repository
-
-    $ sudo apt-get install liboce-foundation-dev liboce-modeling-dev liboce-ocaf-dev liboce-visualization-dev liboce-ocaf-lite-dev
-
-**2b)** or (if not available, or the latest code is wanted) compile OCE yourself (note that the build takes a long time):
-
-    $ sudo apt-get install libftgl-dev libtbb2 libtbb-dev libgl1-mesa-dev libfreetype6-dev
-    $ git clone https://github.com/tpaviot/oce.git
-    $ cd oce
-    $ mkdir build && cd build
-    $ cmake ..
-    $ make -j
-    $ sudo make install
-
-**2c)** or obtain and compile OCCT from https://dev.opencascade.org/release
-
-**3)** For building IfcConvert with COLLADA (.dae) support (on by default), OpenCOLLADA is needed:
-
-    $ sudo apt-get install libpcre3-dev libxml2-dev
-    $ git clone https://github.com/KhronosGroup/OpenCOLLADA.git
-    $ cd OpenCOLLADA
-    Using a known good revision, but HEAD should work too:
-    $ git checkout 064a60b65c2c31b94f013820856bc84fb1937cc6
-    $ mkdir build && cd build
-    $ cmake ..
-    $ make -j
-    $ sudo make install
-
-**4)** For building the IfcPython wrapper (on by default), SWIG and Python development are needed, if not already available:
-
-    $ sudo apt-get install python-all-dev swig
-
-**5)** To build IfcOpenShell please take the following steps. Alternatively use environment variables for setting the
-dependencies' paths. `OCC_INCLUDE_DIR` might be needed to set also. `OPENCOLLADA_INCLUDE_DIR` and `OPENCOLLADA_LIBRARY_DIR`
-(and potentially `PCRE_LIBRARY_DIR`) are needed if building with COLLADA support. (`-DCOLLADA_SUPPORT=0` disables it).
-
-    $ cd /path/to/IfcOpenShell
-    $ mkdir build && cd build
-    $ cmake ../cmake -DOCC_LIBRARY_DIR=/usr/lib/x86_64-linux-gnu/ \
-          -DOPENCOLLADA_INCLUDE_DIR="/usr/local/include/opencollada" \
-          -DOPENCOLLADA_LIBRARY_DIR="/usr/local/lib/opencollada"  \
-          -DPCRE_LIBRARY_DIR=/usr/lib/x86_64-linux-gnu/
-    $ make -j
-
-If all worked out correctly you can now use IfcOpenShell. See the examples below.
-
-**6)** Install the project if wanted:
-
-    $ sudo make install
-
-Installing IfcOpenShell with Conda
----------------------------------
-Another option for building and installing IfcOpenShell is to use the popular
-[Anaconda Python Distribution](https://www.anaconda.com/download).
-The requirements are spread across a number of channels.
-You can add these channels to your configuration, or specify them all on the command line:
-
-    $ conda install -c conda-forge -c oce -c dlr-sc -c ifcopenshell ifcopenshell
-
-Usage examples
--------------
-
-**Invoking IfcConvert from the command line**
-
-    $ wget ftp://ftp.dds.no/pub/ifc/Munkerud/Munkerud_hus6_BE.zip
-    $ unzip Munkerud_hus6_BE.zip
-    $ ./IfcConvert Munkerud_hus6_BE.ifc
-    $ less Munkerud_hus6_BE.obj
-
-**Using the IfcOpenShell Python interface**
-
-    $ wget -O duplex.zip https://portal.nibs.org/files/wl/?id=4DsTgHFQAcOXzFetxbpRCECPbbfUqpgo
-    $ unzip duplex.zip
-    $ python
-    >>> import ifcopenshell
-    >>> f = ifcopenshell.open("Duplex_A_20110907_optimized.ifc")
-    >>>
-    >>> # Accessing entity instances by type:
-    >>> f.by_type("ifcwall")[:2]
-    [#91=IfcWallStandardCase('2O2Fr$t4X7Zf8NOew3FL9r',#1,'Basic Wall:Interior - Partition (92mm Stud):144586',$,'Basic Wall:Interior - Partition (92mm Stud):128360',#5198,#18806,'144586'), #92=IfcWallStandardCase('2O2Fr$t4X7Zf8NOew3FLIE',#1,'Basic Wall:Interior - Partition (92mm Stud):143921',$,'Basic Wall:Interior - Partition (92mm Stud):128360',#5206,#18805,'143921')]
-    >>> wall = _[0]
-    >>> len(wall) # number of EXPRESS attributes
-    8
-    >>>
-    >>> # Accessing EXPRESS attributes by name:
-    >>> wall.GlobalId 
-    '2O2Fr$t4X7Zf8NOew3FL9r'
-    >>> wall.Name = "My wall"
-    >>> wall.NonExistingAttr
-    Traceback (most recent call last):
-      File "<stdin>", line 1, in <module>
-      File ".\ifcopenshell.py", line 14, in __getattr__
-        except: raise AttributeError("entity instance of type '%s' has no attribute'%s'"%(self.wrapped_data.is_a(), name)) from None
-    AttributeError: entity instance of type 'IfcWallStandardCase' has no attribute 'NonExistingAttr'
-    >>> wall.GlobalId = 3
-    Traceback (most recent call last):
-      File "<stdin>", line 1, in <module>
-      File ".\ifcopenshell.py", line 26, in __setattr__
-        self[self.wrapped_data.get_argument_index(key)] = value
-      File ".\ifcopenshell.py", line 30, in __setitem__
-        self.wrapped_data.set_argument(idx, entity_instance.map_value(value))
-      File ".\ifc_wrapper.py", line 118, in <lambda>
-        set_argument = lambda self,x,y: self._set_argument(x) if y is None else self
-    ._set_argument(x,y)
-      File ".\ifc_wrapper.py", line 114, in _set_argument
-        def _set_argument(self, *args): return _ifc_wrapper.entity_instance__set_argument(self, *args)
-    RuntimeError: INT is not a valid type for 'GlobalId'
-    >>> # Creating new entity instances
-    >>> f.createIfcCartesianPoint(Coordinates=(1.0,1.5,2.0))
-    #27530=IfcCartesianPoint((1.,1.5,2.))
-    >>> 
-    >>> # Working with GlobalId attributes:
-    >>> import uuid
-    >>> ifcopenshell.guid.compress(uuid.uuid1().hex)
-    '3x4C8Q_6qHuv$P$FYkANRX'
-    >>> new_guid = _
-    >>> owner_hist = f.by_type("IfcOwnerHistory")[0]
-    >>> new_wall = f.createIfcWallStandardCase(new_guid, owner_hist, None, None, Tag='my_tag')
-    >>> new_wall.ObjectType = ''
-    >>> new_wall.ObjectPlacement = new_wall.Representation = None
-    >>>
-    >>> # Accessing entity instances by instance id or GlobalId:
-    >>> f[92]
-    #92=IfcWallStandardCase('2O2Fr$t4X7Zf8NOew3FLIE',#1,'Basic Wall:Interior - Partition (92mm Stud):143921',$,'Basic Wall:Interior - Partition (92mm Stud):128360',#5206,#18805,'143921')
-    >>> f['2O2Fr$t4X7Zf8NOew3FLIE']
-    #92=IfcWallStandardCase('2O2Fr$t4X7Zf8NOew3FLIE',#1,'Basic Wall:Interior - Partition (92mm Stud):143921',$,'Basic Wall:Interior - Partition (92mm Stud):128360',#5206,#18805,'143921')
-    >>>
-    >>> # Writing IFC-SPF files to disk:
-    >>> f.write("out.ifc")
-
-[LGPL]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/COPYING "LGPL"
-[IFC]: https://technical.buildingsmart.org/standards/ifc/ "IFC"
-[IFC2x3 TC1]: https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ "IFC2x3 TC1"
-[IFC4 Add2 TC1]: https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD2_TC1/HTML/ "IFC4 Add2 TC1"
-[Visual Studio]: https://www.visualstudio.com/ "Visual Studio"
-[Visual C++ Build Tools]: http://landinghub.visualstudio.com/visual-cpp-build-tools "Visual C++ Build Tools"
-[MSYS2]: https://msys2.github.io/ "MSYS2"
-[win/readme.md]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/win/readme.md "win/readme.md"
-[nix/build-all.py]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/nix/build-all.py "nix/build-all.py"
@@ -1,810 +1,160 @@
-################################################################################
-#                                                                              #
-# This file is part of IfcOpenShell.                                           #
-#                                                                              #
-# IfcOpenShell is free software: you can redistribute it and/or modify         #
-# it under the terms of the Lesser GNU General Public License as published by  #
-# the Free Software Foundation, either version 3.0 of the License, or          #
-# (at your option) any later version.                                          #
-#                                                                              #
-# IfcOpenShell is distributed in the hope that it will be useful,              #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of               #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 #
-# Lesser GNU General Public License for more details.                          #
-#                                                                              #
-# You should have received a copy of the Lesser GNU General Public License     #
-# along with this program. If not, see <http://www.gnu.org/licenses/>.         #
-#                                                                              #
-################################################################################
+cmake_minimum_required (VERSION 2.6)
+project (IfcOpenShell)

-cmake_minimum_required(VERSION 3.1.3)
-set(CMAKE_CXX_STANDARD 11)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)  # not necessary, but encouraged
-
-project (IfcOpenShell VERSION 0.6.0)
-
-# use extra version to make pre-release using eg semver 
-set( EXTRA_VERSION "-alpha.3")
-
-foreach(max_year RANGE 2014 2030)
-set(max_sdk "$ENV{ADSK_3DSMAX_SDK_${max_year}}")
-if (NOT "${max_sdk}" STREQUAL "")
-MESSAGE(STATUS "Autodesk 3ds Max SDK found at ${max_sdk}")
-set(HAS_MAX TRUE)
-endif()
-endforeach()
-
-OPTION(COLLADA_SUPPORT "Build IfcConvert with COLLADA support (requires OpenCOLLADA)." ON)
-OPTION(IFCXML_SUPPORT "Build IfcParse with ifcXML support (requires libxml2)." ON)
-OPTION(ENABLE_BUILD_OPTIMIZATIONS "Enable certain compiler and linker optimizations on RelWithDebInfo and Release builds." OFF)
-OPTION(IFCCONVERT_DOUBLE_PRECISION "IfcConvert: Use double precision floating-point numbers." ON)
-OPTION(BUILD_PACKAGE "" OFF)
-OPTION(BUILD_IFCGEOM "Build IfcGeom." ON)
-OPTION(BUILD_DOCUMENTATION "Build IfcOpenShell Documentation." OFF)
-OPTION(BUILD_IFCPYTHON "Build IfcPython." ON)
-OPTION(BUILD_EXAMPLES "Build example applications." ON)
-OPTION(BUILD_GEOMSERVER "Build IfcGeomServer executable." ON)
-OPTION(BUILD_CONVERT "Build IfcConvert executable." ON)
-OPTION(USE_VLD "Use Visual Leak Detector for debugging memory leaks, MSVC-only." OFF)
-OPTION(USE_MMAP "Adds a command line options to parse IFC files from memory mapped files using Boost.Iostreams" OFF)
-OPTION(BUILD_SHARED_LIBS "Build IfcParse and IfcGeom as shared libs (SO/DLL)." OFF)
-if (${HAS_MAX})
-OPTION(BUILD_IFCMAX "Build IfcMax, a 3ds Max plug-in, Windows-only." ON)
-endif()
-if (${BUILD_CONVERT})
-OPTION(GLTF_SUPPORT "Build IfcConvert with glTF support (requires json.hpp)." OFF)
-endif()
-OPTION(USERSPACE_PYTHON_PREFIX "Installs IfcPython for the current user only instead of system-wide." OFF)
-
-# TODO QtViewer is deprecated ATM as it uses the 0.4 API
-# OPTION(BUILD_QTVIEWER "Build IfcOpenShell Qt GUI Viewer (requires Qt 4 framework)." OFF)
-include(GNUInstallDirs)
-if((BUILD_CONVERT OR BUILD_GEOMSERVER OR BUILD_IFCPYTHON) AND (NOT BUILD_IFCGEOM))
-    message(STATUS "'IfcGeom' is required with current outputs")
-    set(BUILD_IFCGEOM ON)
-endif()
-
-# Specify where to install files
-IF(NOT BINDIR)
-    set(BINDIR bin)
-ENDIF()
-IF(NOT IS_ABSOLUTE ${BINDIR})
-    set(BINDIR ${CMAKE_INSTALL_BINDIR})
-ENDIF()
-MESSAGE(STATUS "BINDIR: ${BINDIR}")
-
-IF(NOT INCLUDEDIR)
-    set(INCLUDEDIR include)
-ENDIF()
-IF(NOT IS_ABSOLUTE ${INCLUDEDIR})
-    set(INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR})
-ENDIF()
-MESSAGE(STATUS "INCLUDEDIR: ${INCLUDEDIR}")
-
-IF(NOT LIBDIR)
-    set(LIBDIR lib)
-ENDIF()
-IF(NOT IS_ABSOLUTE ${LIBDIR})
-    set(LIBDIR ${CMAKE_INSTALL_LIBDIR})
-ENDIF()
-MESSAGE(STATUS "LIBDIR: ${LIBDIR}")
-
-set(IFCOPENSHELL_LIBRARY_DIR "") # for *nix rpaths
-
-if (BUILD_SHARED_LIBS)
-    add_definitions(-DIFC_SHARED_BUILD)
-    if (MSVC)
-        message(WARNING "Building DLLs against the static VC run-time. This is not recommended if the DLLs are to be redistributed.")
-        # C4521: 'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2'
-        # There will be couple hundreds of these so suppress them away, https://msdn.microsoft.com/en-us/library/esew7y1w.aspx
-        add_definitions(-wd4251)
-    endif()
-    set(IFCOPENSHELL_LIBRARY_DIR "${LIBDIR}")
-endif()
-
-# Create cache entries if absent for environment variables
-MACRO(UNIFY_ENVVARS_AND_CACHE VAR)
-	IF ((NOT DEFINED ${VAR}) AND (NOT "$ENV{${VAR}}" STREQUAL ""))
-		SET(${VAR} "$ENV{${VAR}}" CACHE STRING "${VAR}" FORCE)
-	ENDIF()
-ENDMACRO()
-
-UNIFY_ENVVARS_AND_CACHE(OCC_INCLUDE_DIR)
-UNIFY_ENVVARS_AND_CACHE(OCC_LIBRARY_DIR)
-UNIFY_ENVVARS_AND_CACHE(OPENCOLLADA_INCLUDE_DIR)
-UNIFY_ENVVARS_AND_CACHE(OPENCOLLADA_LIBRARY_DIR)
-UNIFY_ENVVARS_AND_CACHE(LIBXML2_INCLUDE_DIR)
-UNIFY_ENVVARS_AND_CACHE(LIBXML2_LIBRARIES)
-UNIFY_ENVVARS_AND_CACHE(PCRE_LIBRARY_DIR)
-UNIFY_ENVVARS_AND_CACHE(PYTHON_EXECUTABLE)
-
-if (GLTF_SUPPORT AND BUILD_CONVERT)
-UNIFY_ENVVARS_AND_CACHE(JSON_INCLUDE_DIR)
-FIND_FILE(json_hpp "json.hpp" ${JSON_INCLUDE_DIR}/nlohmann)
-IF(json_hpp)
-	MESSAGE(STATUS "JSON for Modern C++ header file found")
+# Find Open CASCADE header files
+IF("$ENV{OCC_INCLUDE_DIR}" STREQUAL "") 
+	SET(OCC_INCLUDE_DIR "/usr/include/opencascade/" CACHE FILEPATH "Open CASCADE header files")
+	MESSAGE(STATUS "Looking for opencascade include files in: ${OCC_INCLUDE_DIR}")
+	MESSAGE(STATUS "Use OCC_INCLUDE_DIR to specify another directory")
 ELSE()
-	MESSAGE(FATAL_ERROR "Unable to find JSON for Modern C++ header file, aborting")
+	SET(OCC_INCLUDE_DIR $ENV{OCC_INCLUDE_DIR} CACHE FILEPATH "Open CASCADE header files")
+	MESSAGE(STATUS "Looking for opencascade include files in: ${OCC_INCLUDE_DIR}")
 ENDIF()
-add_definitions(-DWITH_GLTF)
-endif()

-# Set INSTALL_RPATH for target
-MACRO(SET_INSTALL_RPATHS _target _paths)
-    SET(${_target}_rpaths "")
-    FOREACH(_path ${_paths})
-        LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${_path}" isSystemDir)
-        IF("${isSystemDir}" STREQUAL "-1")
-            LIST(APPEND ${_target}_rpaths ${_path})
-        ENDIF()
-    ENDFOREACH()
-    MESSAGE(STATUS "Set INSTALL_RPATH for ${_target}: ${${_target}_rpaths}")
-    SET_TARGET_PROPERTIES(${_target} PROPERTIES INSTALL_RPATH "${${_target}_rpaths}")
-ENDMACRO()
-
-# Find Boost: On win32 the (hardcoded) default is to use static libraries and
-# runtime, when doing running conda-build we pick what conda prepared for us.
-IF(WIN32 AND ("$ENV{CONDA_BUILD}" STREQUAL ""))
-	SET(Boost_USE_STATIC_LIBS ON)
-	SET(Boost_USE_STATIC_RUNTIME ON)
-	SET(Boost_USE_MULTITHREADED ON)
-    # Disable Boost's autolinking as the libraries to be linked to are supplied
-    # already by CMake, and wrong libraries would be asked for when code is
-    # compiled with a toolset different from default.
-    if(MSVC)
-        ADD_DEFINITIONS(-DBOOST_ALL_NO_LIB)
-        # Necessary for boost version >= 1.67
-        SET(BCRYPT_LIBRARIES "bcrypt.lib")
-    ENDIF()
+FIND_FILE(gp_Pnt_hxx "gp_Pnt.hxx" ${OCC_INCLUDE_DIR} /usr/inc /usr/local/inc /usr/local/include/oce)
+IF(gp_Pnt_hxx)
+	MESSAGE(STATUS "Header files found")
 ELSE()
-    # Disable Boost's autolinking as the libraries to be linked to are supplied
-    # already by CMake, and it's going to conflict if there are multiple, as is
-    # the case in conda-forge's libboost feedstock.
-    ADD_DEFINITIONS(-DBOOST_ALL_NO_LIB)
-    IF(WIN32)
-        # Necessary for boost version >= 1.67
-        SET(BCRYPT_LIBRARIES "bcrypt.lib")
-    ENDIF()
+	MESSAGE(FATAL_ERROR "Unable to find header files, aborting")
 ENDIF()

-set(BOOST_COMPONENTS system program_options regex thread date_time)
-if(USE_MMAP)
-    if(MSVC)
-        # filesystem is necessary for the utf-16 wpath
-        set(BOOST_COMPONENTS ${BOOST_COMPONENTS} iostreams filesystem)
-    else()
-        set(BOOST_COMPONENTS ${BOOST_COMPONENTS} iostreams)
-    endif()
-    add_definitions(-DUSE_MMAP)
-endif()
-
-if (IFCXML_SUPPORT)
-    find_package(LibXml2 REQUIRED)
-    add_definitions(-DWITH_IFCXML)
-endif()
-
-FIND_PACKAGE(Boost REQUIRED COMPONENTS ${BOOST_COMPONENTS})
-MESSAGE(STATUS "Boost include files found in ${Boost_INCLUDE_DIRS}")
-MESSAGE(STATUS "Boost libraries found in ${Boost_LIBRARY_DIRS}")
-
-# Usage:
-# set(SOME_LIRARIES foo bar)
-# add_debug_variants(SOME_LIRARIES "${SOME_LIRARIES}" d)
-# "foo bar" -> "optimized foo debug food optimized bar debug bard"
-# or
-# set(SOME_LIRARIES path/foo.lib)
-# add_debug_variants(SOME_LIRARIES "${SOME_LIRARIES}" "d")
-# "path/foo.lib" -> "optimized path/foo.lib debug path/food.lib"
-# TODO Could be refined: take the library file extension as a parameter and
-# make sure the lib variable ends with not just contains it.
-function(add_debug_variants NAME LIBRARIES POSTFIX)
-    set(LIBRARIES_STR "${LIBRARIES}")
-    set(LIBRARIES "")
-    # the result, "optimized <lib> debug <lib>", needs to be a list instead of a string
-    foreach(lib ${LIBRARIES_STR})
-        list(APPEND LIBRARIES optimized)
-        if ("${lib}" MATCHES ".lib")
-            string(REPLACE ".lib" "" lib ${lib})
-            list(APPEND LIBRARIES ${lib}.lib)
-        else()
-            list(APPEND LIBRARIES ${lib})
-        endif()
-
-        list(APPEND LIBRARIES debug)
-        if ("${lib}" MATCHES ".lib")
-            string(REPLACE ".lib" "" lib ${lib})
-            list(APPEND LIBRARIES ${lib}${POSTFIX}.lib)
-        else()
-            list(APPEND LIBRARIES ${lib}${POSTFIX})
-        endif()
-    endforeach()
-    set(${NAME} ${LIBRARIES} PARENT_SCOPE)
-endfunction()
-
-if(BUILD_IFCGEOM)
-
-IF(MSVC)
-    add_debug_variants(LIBXML2_LIBRARIES "${LIBXML2_LIBRARIES}" d)
-ENDIF()
-
-# Open CASCADE
-IF("${OCC_INCLUDE_DIR}" STREQUAL "")
-    FIND_PATH(OCC_INCLUDE_DIR Standard_Version.hxx
-        [PATHS
-            /usr/include/occt
-            /usr/include/oce
-            /usr/include/opencascade
-        ]
-        REQUIRED
-    )
-    IF(OCC_INCLUDE_DIR)
-        MESSAGE(STATUS "Found Open CASCADE include files in: ${OCC_INCLUDE_DIR}")
-    ELSE()
-        MESSAGE(FATAL_ERROR "Unable to find Open CASCADE include directory, specify OCC_INCLUDE_DIR manually.")
-    ENDIF()
+# Find Open CASCADE library files
+IF("$ENV{OCC_LIBRARY_DIR}" STREQUAL "") 
+	SET(OCC_LIBRARY_DIR "/usr/lib/" CACHE FILEPATH "Open CASCADE library files")
+	MESSAGE(STATUS "Looking for opencascade library files in: ${OCC_LIBRARY_DIR}")
+	MESSAGE(STATUS "Use OCC_LIBRARY_DIR to specify another directory")
 ELSE()
-    SET(OCC_INCLUDE_DIR ${OCC_INCLUDE_DIR} CACHE FILEPATH "Open CASCADE header files")
-    MESSAGE(STATUS "Looking for Open CASCADE include files in: ${OCC_INCLUDE_DIR}")
+	SET(OCC_LIBRARY_DIR $ENV{OCC_LIBRARY_DIR} CACHE FILEPATH "Open CASCADE library files")
+	MESSAGE(STATUS "Looking for opencascade library files in: ${OCC_LIBRARY_DIR}")
 ENDIF()

-SET(OPENCASCADE_LIBRARY_NAMES
-    TKernel TKMath TKBRep TKGeomBase TKGeomAlgo TKG3d TKG2d TKShHealing TKTopAlgo TKMesh TKPrim TKBool TKBO
-    TKFillet TKSTEP TKSTEPBase TKSTEPAttr TKXSBase TKSTEP209 TKIGES TKOffset TKHLR
-)
-
-IF("${OCC_LIBRARY_DIR}" STREQUAL "")
-    find_library(OCC_LIBRARY TKernel
-        [PATHS
-            /usr/lib
-        ]
-        REQUIRED
-    )
-    IF(OCC_LIBRARY)
-	GET_FILENAME_COMPONENT(OCC_LIBRARY_DIR ${OCC_LIBRARY} PATH)
-        MESSAGE(STATUS "Found Open CASCADE library files in: ${OCC_LIBRARY_DIR}")
-    ELSE()
-        MESSAGE(FATAL_ERROR "Unable find Open CASCADE library directory, specify OCC_LIBRARY_DIR manually.")
-    ENDIF()
-ELSE()
-    SET(OCC_LIBRARY_DIR ${OCC_LIBRARY_DIR} CACHE FILEPATH "Open CASCADE library files")
-    MESSAGE(STATUS "Looking for Open CASCADE library files in: ${OCC_LIBRARY_DIR}")
-ENDIF()
-
-FIND_LIBRARY(libTKernel NAMES TKernel TKerneld PATHS ${OCC_LIBRARY_DIR} NO_DEFAULT_PATH)
+FIND_LIBRARY(libTKernel "TKernel" ${OCC_LIBRARY_DIR} /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64)
 IF(libTKernel)
-    MESSAGE(STATUS "Required Open Cascade Library files found")
+	MESSAGE(STATUS "Library files found")
 ELSE()
-    MESSAGE(FATAL_ERROR "Unable to find Open Cascade library files, aborting")
+	MESSAGE(FATAL_ERROR "Unable to find library files, aborting")
 ENDIF()

-# Use the found libTKernel as a template for all other OCC libraries
-# TODO Extract this into macro/function
-foreach(lib ${OPENCASCADE_LIBRARY_NAMES})
-    # Make sure we'll handle the Windows/MSVC debug postfix convention too.
-    string(REPLACE TKerneld "${lib}" lib_path "${libTKernel}")
-    string(REPLACE TKernel "${lib}" lib_path "${lib_path}")
-	list(APPEND OPENCASCADE_LIBRARIES "${lib_path}")
-endforeach()
-
-if(MSVC)
-    add_definitions(-DHAVE_NO_DLL)
-    add_debug_variants(OPENCASCADE_LIBRARIES "${OPENCASCADE_LIBRARIES}" d)
-endif()
-if (WIN32)
-    # OCC might require linking to Winsock depending on the version and build configuration
-    list(APPEND OPENCASCADE_LIBRARIES ws2_32.lib)
-endif()
-
-# Make sure cross-referenced symbols between static OCC libraries get
-# resolved. Also add thread and rt libraries.
-get_filename_component(libTKernelExt ${libTKernel} EXT)
-if("${libTKernelExt}" STREQUAL ".a")
-    set(OCCT_STATIC ON)
-endif()
-
-if(OCCT_STATIC)
-    find_package(Threads)
-    # OPENCASCADE_LIBRARIES repeated three times below in order to fix cyclic dependencies - use --start-group ... --end-group instead?
-    set(OPENCASCADE_LIBRARIES ${OPENCASCADE_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
-    if (NOT APPLE AND NOT WIN32)
-        set(OPENCASCADE_LIBRARIES ${OPENCASCADE_LIBRARIES} "rt")
-    endif()
-    if (NOT WIN32)
-        set(OPENCASCADE_LIBRARIES ${OPENCASCADE_LIBRARIES} "dl")
-    endif()
-endif()
-
-endif(BUILD_IFCGEOM)
-
-IF(COLLADA_SUPPORT AND BUILD_CONVERT)
-	# Find OpenCOLLADA
-	IF("${OPENCOLLADA_INCLUDE_DIR}" STREQUAL "")
-		MESSAGE(STATUS "No OpenCOLLADA include directory specified")
-		SET(OPENCOLLADA_INCLUDE_DIR "/usr/include/opencollada" CACHE FILEPATH "OpenCOLLADA header files")
-	ELSE()
-		SET(OPENCOLLADA_INCLUDE_DIR "${OPENCOLLADA_INCLUDE_DIR}" CACHE FILEPATH "OpenCOLLADA header files")
-	ENDIF()
-
-	IF("${OPENCOLLADA_LIBRARY_DIR}" STREQUAL "")
-		MESSAGE(STATUS "No OpenCOLLADA library directory specified")
-		FIND_LIBRARY(OPENCOLLADA_FRAMEWORK_LIB NAMES OpenCOLLADAFramework
-			PATHS /usr/lib64/opencollada /usr/lib/opencollada /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib)
-		GET_FILENAME_COMPONENT(OPENCOLLADA_LIBRARY_DIR ${OPENCOLLADA_FRAMEWORK_LIB} PATH)
-	ENDIF()
-
-	FIND_LIBRARY(OpenCOLLADAFramework NAMES OpenCOLLADAFramework OpenCOLLADAFrameworkd PATHS ${OPENCOLLADA_LIBRARY_DIR} NO_DEFAULT_PATH)
-    if (OpenCOLLADAFramework)
-        message(STATUS "OpenCOLLADA library files found")
-    else()
-        message(FATAL_ERROR "COLLADA_SUPPORT enabled, but unable to find OpenCOLLADA libraries. "
-            "Disable COLLADA_SUPPORT or fix OpenCOLLADA paths to proceed.")
-    endif()
-
-	SET(OPENCOLLADA_LIBRARY_DIR "${OPENCOLLADA_LIBRARY_DIR}" CACHE FILEPATH "OpenCOLLADA library files")
-
-	SET(OPENCOLLADA_INCLUDE_DIRS "${OPENCOLLADA_INCLUDE_DIR}/COLLADABaseUtils" "${OPENCOLLADA_INCLUDE_DIR}/COLLADAStreamWriter")
-
-	FIND_FILE(COLLADASWStreamWriter_h "COLLADASWStreamWriter.h" ${OPENCOLLADA_INCLUDE_DIRS})
-	IF(COLLADASWStreamWriter_h)
-		MESSAGE(STATUS "OpenCOLLADA header files found")
-		ADD_DEFINITIONS(-DWITH_OPENCOLLADA)
-		SET(OPENCOLLADA_LIBRARY_NAMES
-			GeneratedSaxParser MathMLSolver OpenCOLLADABaseUtils OpenCOLLADAFramework OpenCOLLADASaxFrameworkLoader
-			OpenCOLLADAStreamWriter UTF buffer ftoa
-		)
-
-		# Use the found OpenCOLLADAFramework as a template for all other OpenCOLLADA libraries
-		foreach(lib ${OPENCOLLADA_LIBRARY_NAMES})
-            # Make sure we'll handle the Windows/MSVC debug postfix convention too.
-            string(REPLACE OpenCOLLADAFrameworkd "${lib}" lib_path "${OpenCOLLADAFramework}")
-            string(REPLACE OpenCOLLADAFramework "${lib}" lib_path "${lib_path}")
- 			list(APPEND OPENCOLLADA_LIBRARIES "${lib_path}")
-		endforeach()
-
-		if("${PCRE_LIBRARY_DIR}" STREQUAL "")
-            if(WIN32)
-                find_library(pcre_library NAMES pcre pcred PATHS ${OPENCOLLADA_LIBRARY_DIR} NO_DEFAULT_PATH)
-            else()
-                find_library(pcre_library NAMES pcre PATHS ${OPENCOLLADA_LIBRARY_DIR})
-            endif()
-			GET_FILENAME_COMPONENT(PCRE_LIBRARY_DIR ${pcre_library} PATH)
-		else()
-			find_library(pcre_library NAMES pcre pcred PATHS ${PCRE_LIBRARY_DIR} NO_DEFAULT_PATH)
-		endif()
-
-		if (pcre_library)
-			SET(OPENCOLLADA_LIBRARY_DIR ${OPENCOLLADA_LIBRARY_DIR} ${PCRE_LIBRARY_DIR})
-            if (MSVC)
-                # Add release lib regardless whether release or debug found. Debug version will be appended below.
-                list(APPEND OPENCOLLADA_LIBRARIES "${PCRE_LIBRARY_DIR}/pcre.lib")
-            else()
-                list(APPEND OPENCOLLADA_LIBRARIES "${pcre_library}")
-            endif()
-        else()
-            message(FATAL_ERROR "COLLADA_SUPPORT enabled, but unable to find PCRE. "
-                "Disable COLLADA_SUPPORT or fix PCRE_LIBRARY_DIR path to proceed.")
-		endif()
-
-		IF(MSVC)
-			add_debug_variants(OPENCOLLADA_LIBRARIES "${OPENCOLLADA_LIBRARIES}" d)
-		ENDIF()
-	ELSE()
-        message(FATAL_ERROR "COLLADA_SUPPORT enabled, but unable to find OpenCOLLADA headers. "
-            "Disable COLLADA_SUPPORT or fix OpenCOLLADA paths to proceed.")
-	ENDIF()
+IF("$ENV{ICU_INCLUDE_DIR}" STREQUAL "")
+    MESSAGE(STATUS "No ICU include directory specified")
+ElSE()
+    SET(ICU_INCLUDE_DIR CACHE FILEPATH "ICU header files")
 ENDIF()

+IF("$ENV{ICU_LIBRARY_DIR}" STREQUAL "")
+    MESSAGE(STATUS "No ICU library directory specified")
+ElSE()
+    SET(ICU_LIBRARY_DIR CACHE FILEPATH "ICU library files")
+ENDIF()
+
+FIND_LIBRARY(icu "icuuc" /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64 ${ICU_LIBRARY_DIR})
+
+IF(icu)
+	MESSAGE(STATUS "ICU libraries found")
+    ADD_DEFINITIONS(-DHAVE_ICU)
+ELSE()
+	MESSAGE(STATUS "Unable to find ICU library files, continuing")	
+ENDIF()
+
+INCLUDE(CheckIncludeFileCXX)
+
+MACRO(CHECK_ADD_OCE_OCC_DEF INCLUDE)
+	STRING(REPLACE . _ STR ${INCLUDE})
+	STRING(TOUPPER ${STR} STR)
+	CHECK_INCLUDE_FILE_CXX("${INCLUDE}" FOUND_${STR})
+	IF(FOUND_${STR})
+		ADD_DEFINITIONS(-DOCE_HAVE_${STR})
+		ADD_DEFINITIONS(-DHAVE_${STR})
+	ENDIF(FOUND_${STR})
+ENDMACRO(CHECK_ADD_OCE_OCC_DEF)
+
+CHECK_ADD_OCE_OCC_DEF(limits)
+CHECK_ADD_OCE_OCC_DEF(climits)
+CHECK_ADD_OCE_OCC_DEF(limits.h)  
+CHECK_ADD_OCE_OCC_DEF(fstream)
+CHECK_ADD_OCE_OCC_DEF(fstream.h)
+CHECK_ADD_OCE_OCC_DEF(iomanip)
+CHECK_ADD_OCE_OCC_DEF(iomanip.h)
+CHECK_ADD_OCE_OCC_DEF(iostream)  
+CHECK_ADD_OCE_OCC_DEF(iostream.h)
+
 IF(NOT CMAKE_BUILD_TYPE)
-	SET(CMAKE_BUILD_TYPE "Release")
-ENDIF()
-
-if(ENABLE_BUILD_OPTIMIZATIONS)
-	if(MSVC)
-        # NOTE: RelWithDebInfo and Release use O2 (= /Ox /Gl /Gy/ = Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy) by default,
-        # with the exception with RelWithDebInfo has /Ob1 instead. /Ob2 has been observed to improve the performance
-        # of IfcConvert significantly.
-        # TODO Setting of /GL and /LTCG don't seem to apply for static libraries (IfcGeom, IfcParse)
-		# C++
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ob2 /GL")
-		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
-		# Linker
-		# /OPT:REF enables also /OPT:ICF and disables INCREMENTAL
-		set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF")
-		# /OPT:NOICF is recommended when /DEBUG is used (http://msdn.microsoft.com/en-us/library/xe4t6fc1.aspx)
-		set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:NOICF")
-		set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF")
-		set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG /OPT:NOICF")
-	else()
-        # GCC-like: Release should use O3 but RelWithDebInfo 02 so enforce 03. Anything other useful that could be added here?
-        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
-        set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -O3")
-	endif()
-endif()
+ 	SET(CMAKE_BUILD_TYPE "Release")
+ENDIF(NOT CMAKE_BUILD_TYPE)

 IF(MSVC)
-    # Enable solution folders (free VS versions prior to 2012 don't support solution folders)
-    if (MSVC_VERSION GREATER 1600)
-        set_property(GLOBAL PROPERTY USE_FOLDERS ON)
-    endif()
+    ADD_DEFINITIONS(-D_UNICODE)
+ElSE(MSVC)
+    ADD_DEFINITIONS(-fPIC -Wno-non-virtual-dtor)
+ENDIF(MSVC)

-	IF(USE_VLD)
-		ADD_DEFINITIONS(-DUSE_VLD)
-	ENDIF()
-	# Enforce Unicode for CRT and Win32 API calls
-	ADD_DEFINITIONS(-D_UNICODE -DUNICODE)
-	# Disable warnings about unsafe C functions; we could use the safe C99 & C11 versions if we have no need for supporting old compilers.
-	ADD_DEFINITIONS(-D_SCL_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS)
-	ADD_DEFINITIONS(-bigobj) # required for building the big ifcXXX.objs, https://msdn.microsoft.com/en-us/library/ms173499.aspx
-	# Bump up the warning level from the default 3 to 4.
-	ADD_DEFINITIONS(-W4)
-	IF(MSVC_VERSION GREATER 1800) # > 2013
-		# Disable overeager and false positives causing C4458 ("declaration of 'indentifier' hides class member"), at least for now.
-		ADD_DEFINITIONS(-wd4458)
-	ENDIF()
-    # Enforce standards-conformance on VS > 2015, older Boost versions fail to compile with this    
-    if (MSVC_VERSION GREATER 1900 AND (Boost_MAJOR_VERSION GREATER 1 OR Boost_MINOR_VERSION GREATER 66))
-        add_definitions(-permissive-)
-    endif()
-	# Link against the static VC runtime
-    # TODO Make this configurable
-	IF("$ENV{CONDA_BUILD}" STREQUAL "")
-	FOREACH(flag CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL
-			CMAKE_CXX_FLAGS_RELWITHDEBINFO CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
-			CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
-		IF(${flag} MATCHES "/MD")
-			STRING(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
-		ENDIF()
-		IF(${flag} MATCHES "/MDd")
-			STRING(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
-		ENDIF()
-	ENDFOREACH()
-	ENDIF()
-ElSE()
-    add_definitions(-Wall -Wextra)
-    if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        add_definitions(-Wno-tautological-constant-out-of-range-compare)
-    else()
-        add_definitions(-Wno-maybe-uninitialized)
-    endif()
-    if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 9.0 OR CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 9.0))
-        # OpenCascade spews a lot of deprecated-copy warnings
-        add_definitions(-Wno-deprecated-copy)
-    endif()
-    # -fPIC is not relevant on Windows and creates pointless warnings
-    if (UNIX)
-        add_definitions(-fPIC)
-    endif()
-ENDIF()
+INCLUDE_DIRECTORIES(${OCC_INCLUDE_DIR} /usr/inc /usr/local/inc /usr/local/include/oce ${ICU_INCLUDE_DIR})

-if (IFCCONVERT_DOUBLE_PRECISION)
-    SET(CONVERT_PRECISION "-DIFCCONVERT_DOUBLE_PRECISION")
-endif()
-
-INCLUDE_DIRECTORIES(${INCLUDE_DIRECTORIES} ${OCC_INCLUDE_DIR} ${OPENCOLLADA_INCLUDE_DIRS}
-	${Boost_INCLUDE_DIRS} ${LIBXML2_INCLUDE_DIR} ${JSON_INCLUDE_DIR}
+ADD_LIBRARY(IfcParse STATIC 
+  ../src/ifcparse/Ifc2x3.cpp
+  ../src/ifcparse/IfcUtil.cpp
+  ../src/ifcparse/IfcParse.cpp
+  ../src/ifcparse/IfcCharacterDecoder.cpp
 )

-function(files_for_ifc_version IFC_VERSION RESULT_NAME)
-    set(IFC_PARSE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../src/ifcparse)
-    set(${RESULT_NAME} 
-        ${IFC_PARSE_DIR}/Ifc${IFC_VERSION}.h 
-        ${IFC_PARSE_DIR}/Ifc${IFC_VERSION}enum.h
-        ${IFC_PARSE_DIR}/Ifc${IFC_VERSION}.cpp
-		PARENT_SCOPE
-    )
-endfunction()
-
-set(SCHEMA_VERSIONS "2x3" "4" "4x1" "4x2" "4x3_rc1" "4x3_rc2")
-
-foreach(s ${SCHEMA_VERSIONS})
-	add_definitions(-DHAS_SCHEMA_${s})
-endforeach()
-
-if(COMPILE_SCHEMA)
-	# @todo, this appears to be untested at the moment
-
-    find_package(PythonInterp)
-    
-    IF(NOT PYTHONINTERP_FOUND)
-        MESSAGE(FATAL_ERROR "A Python interpreter is necessary when COMPILE_SCHEMA is enabled. Disable COMPILE_SCHEMA or fix Python paths to proceed.")
-    ENDIF()
-    
-    set(IFC_RELEASE_NOT_USED ${SCHEMA_VERSIONS})
-    
-    # Install pyparsing if necessary
-    execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pip freeze OUTPUT_VARIABLE PYTHON_PACKAGE_LIST)
-    if ("${PYTHON_PACKAGE_LIST}" STREQUAL "")
-        execute_process(COMMAND pip freeze OUTPUT_VARIABLE PYTHON_PACKAGE_LIST)
-        if ("${PYTHON_PACKAGE_LIST}" STREQUAL "")
-            message(WARNING "Failed to find pip. Pip is required to automatically install pyparsing")
-        endif()
-    endif()
-    string(FIND "${PYTHON_PACKAGE_LIST}" pyparsing PYPARSING_FOUND)
-    if ("${PYPARSING_FOUND}" STREQUAL "-1")
-        message(STATUS "Installing pyparsing")
-        execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pip "install" --user pyparsing RESULT_VARIABLE SUCCESS)
-        if (NOT "${SUCCESS}" STREQUAL "0")
-            execute_process(COMMAND pip "install" --user pyparsing RESULT_VARIABLE SUCCESS)
-            if (NOT "${SUCCESS}" STREQUAL "0")
-                message(WARNING "Failed to automatically install pyparsing. Please install manually")
-            endif()
-        endif()
-    else()
-        message(STATUS "Python interpreter with pyparsing found")
-    endif()
-    
-    # Bootstrap the parser
-    message(STATUS "Compiling schema, this will take a while...")
-    execute_process(COMMAND ${PYTHON_EXECUTABLE} bootstrap.py express.bnf 
-        WORKING_DIRECTORY ../src/ifcexpressparser 
-        OUTPUT_FILE express_parser.py
-        RESULT_VARIABLE SUCCESS)
-
-    if (NOT "${SUCCESS}" STREQUAL "0")
-        MESSAGE(FATAL_ERROR "Failed to bootstrap parser. Make sure pyparsing is installed")
-    endif()
-        
-    # Generate code
-    execute_process(COMMAND ${PYTHON_EXECUTABLE} ../ifcexpressparser/express_parser.py ../../${COMPILE_SCHEMA}
-        WORKING_DIRECTORY ../src/ifcparse
-        OUTPUT_VARIABLE COMPILED_SCHEMA_NAME)
-    
-    # Prevent the schema that had just been compiled from being excluded
-	foreach(s ${SCHEMA_VERSIONS})
-		if("${COMPILED_SCHEMA_NAME}" STREQUAL "${s}")
-			list(REMOVE_ITEM IFC_RELEASE_NOT_USED "${s}")
-		endif()
-	endforeach()
-endif()
-
-# Boost >= 1.58 requires BOOST_OPTIONAL_USE_OLD_DEFINITION_OF_NONE to build on some Linux distros.
-if(NOT Boost_VERSION LESS 105800)
-    add_definitions(-DBOOST_OPTIONAL_USE_OLD_DEFINITION_OF_NONE)
-endif()
-
-set(IFCOPENSHELL_LIBRARIES IfcParse)
-if (BUILD_IFCGEOM)
-	foreach(s ${SCHEMA_VERSIONS})
-		set(IFCGEOM_SCHEMA_LIBRARIES ${IFCGEOM_SCHEMA_LIBRARIES} IfcGeom_ifc${s})
-	endforeach()
-	set(IFCOPENSHELL_LIBRARIES ${IFCOPENSHELL_LIBRARIES} IfcGeom ${IFCGEOM_SCHEMA_LIBRARIES} IfcGeom ${IFCGEOM_SCHEMA_LIBRARIES})
-endif()
-if (BUILD_CONVERT)
-	foreach(s ${SCHEMA_VERSIONS})
-		set(SERIALIZER_SCHEMA_LIBRARIES ${SERIALIZER_SCHEMA_LIBRARIES} Serializers_ifc${s})
-	endforeach()
-	set(IFCOPENSHELL_LIBRARIES ${IFCOPENSHELL_LIBRARIES} Serializers ${SERIALIZER_SCHEMA_LIBRARIES})
-endif()
-
-# IfcParse
-file(GLOB IFCPARSE_H_FILES_ALL ../src/ifcparse/*.h)
-file(GLOB IFCPARSE_CPP_FILES_ALL ../src/ifcparse/*.cpp)
-
-foreach(s ${IFCPARSE_H_FILES_ALL})
-get_filename_component(p "${s}" NAME)
-if (NOT "${p}" MATCHES "[0-9]")
-list(APPEND IFCPARSE_H_FILES "${s}")
-endif()
-endforeach()
-
-foreach(s ${IFCPARSE_CPP_FILES_ALL})
-get_filename_component(p "${s}" NAME)
-if (NOT "${p}" MATCHES "[0-9]")
-list(APPEND IFCPARSE_CPP_FILES "${s}")
-endif()
-endforeach()
-
-foreach(s ${SCHEMA_VERSIONS})
-	list(APPEND IFCPARSE_H_FILES
-		../src/ifcparse/Ifc${s}.h
-		../src/ifcparse/Ifc${s}-definitions.h
-	)
-	list(APPEND IFCPARSE_CPP_FILES
-		../src/ifcparse/Ifc${s}.cpp
-		../src/ifcparse/Ifc${s}-schema.cpp
-	)
-endforeach()
-
-
-set(IFCPARSE_FILES ${IFCPARSE_CPP_FILES} ${IFCPARSE_H_FILES})
-
-add_library(IfcParse ${IFCPARSE_FILES})
-set_target_properties(IfcParse PROPERTIES COMPILE_FLAGS -DIFC_PARSE_EXPORTS VERSION "0.6.0" SOVERSION "0.6")
-
-TARGET_LINK_LIBRARIES(IfcParse ${Boost_LIBRARIES} ${BCRYPT_LIBRARIES} ${LIBXML2_LIBRARIES})
-
-if (BUILD_IFCGEOM)
-
-# IfcGeom
-file(GLOB IFCGEOM_H_FILES ../src/ifcgeom/*.h)
-file(GLOB IFCGEOM_CPP_FILES ../src/ifcgeom/*.cpp)
-set(IFCGEOM_FILES ${IFCGEOM_CPP_FILES} ${IFCGEOM_H_FILES})
-
-foreach(s ${SCHEMA_VERSIONS})
-	add_library(IfcGeom_ifc${s} STATIC ${IFCGEOM_FILES})
-	set_target_properties(IfcGeom_ifc${s} PROPERTIES COMPILE_FLAGS "-DIFC_GEOM_EXPORTS -DIfcSchema=Ifc${s}")
-	TARGET_LINK_LIBRARIES(IfcGeom_ifc${s} IfcParse ${OPENCASCADE_LIBRARIES})
-endforeach()
-
-# IfcGeom (schema agnostic)
-file(GLOB SCHEMA_AGNOSTIC_H_FILES ../src/ifcgeom_schema_agnostic/*.h)
-file(GLOB SCHEMA_AGNOSTIC_CPP_FILES ../src/ifcgeom_schema_agnostic/*.cpp)
-set(SCHEMA_AGNOSTIC_FILES ${SCHEMA_AGNOSTIC_H_FILES} ${SCHEMA_AGNOSTIC_CPP_FILES})
-
-add_library(IfcGeom ${SCHEMA_AGNOSTIC_FILES})
-set_target_properties(IfcGeom PROPERTIES COMPILE_FLAGS -DIFC_GEOM_EXPORTS VERSION "0.6.0" SOVERSION "0.6")
-
-if (UNIX)
-find_package(Threads)
-endif()
-
-TARGET_LINK_LIBRARIES(IfcGeom ${IFCGEOM_SCHEMA_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
-
-endif(BUILD_IFCGEOM)
-
-if (BUILD_CONVERT)
-
-# Serializers
-file(GLOB SERIALIZERS_H_FILES ../src/serializers/*.h)
-file(GLOB SERIALIZERS_CPP_FILES ../src/serializers/*.cpp)
-set(SERIALIZERS_FILES ${SERIALIZERS_H_FILES} ${SERIALIZERS_CPP_FILES})
-file(GLOB SERIALIZERS_S_H_FILES ../src/serializers/schema_dependent/*.h)
-file(GLOB SERIALIZERS_S_CPP_FILES ../src/serializers/schema_dependent/*.cpp)
-set(SERIALIZERS_S_FILES ${SERIALIZERS_S_H_FILES} ${SERIALIZERS_S_CPP_FILES})
-
-foreach(s ${SCHEMA_VERSIONS})
-	add_library(Serializers_ifc${s} STATIC ${SERIALIZERS_S_FILES})
-	set_target_properties(Serializers_ifc${s} PROPERTIES COMPILE_FLAGS "-DIFC_GEOM_EXPORTS -DIfcSchema=Ifc${s} ${CONVERT_PRECISION}")
-	TARGET_LINK_LIBRARIES(Serializers_ifc${s} IfcGeom ${OPENCASCADE_LIBRARIES})
-endforeach()
-
-add_library(Serializers ${SERIALIZERS_FILES})
-set_target_properties(Serializers PROPERTIES COMPILE_FLAGS "-DIFC_GEOM_EXPORTS ${CONVERT_PRECISION}" VERSION "0.6.0" SOVERSION "0.6")
-
-TARGET_LINK_LIBRARIES(Serializers ${SERIALIZER_SCHEMA_LIBRARIES})
-
-# IfcConvert
-file(GLOB IFCCONVERT_CPP_FILES ../src/ifcconvert/*.cpp)
-file(GLOB IFCCONVERT_H_FILES ../src/ifcconvert/*.h)
-set(IFCCONVERT_FILES ${IFCCONVERT_CPP_FILES} ${IFCCONVERT_H_FILES})
-ADD_EXECUTABLE(IfcConvert ${IFCCONVERT_FILES})
-set_target_properties(IfcConvert PROPERTIES COMPILE_FLAGS "${CONVERT_PRECISION}")
-
-TARGET_LINK_LIBRARIES(IfcConvert ${IFCOPENSHELL_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${Boost_LIBRARIES} ${OPENCOLLADA_LIBRARIES})
-
-if ((NOT WIN32) AND BUILD_SHARED_LIBS)
-    # Only set RPATHs when building shared libraries (i.e. IfcParse and
-    # IfcGeom are dynamically linked). Not necessarily a perfect solution
-    # but probably a good indication of whether RPATHs are necessary.
-    SET_INSTALL_RPATHS(IfcConvert "${IFCOPENSHELL_LIBRARY_DIR};${OCC_LIBRARY_DIR};${Boost_LIBRARY_DIRS};${OPENCOLLADA_LIBRARY_DIR}")
-endif()
-
-INSTALL(TARGETS IfcConvert
-    ARCHIVE DESTINATION ${LIBDIR}
-    LIBRARY DESTINATION ${LIBDIR}
-    RUNTIME DESTINATION ${BINDIR}
+ADD_LIBRARY(IfcGeom STATIC
+  ../src/ifcgeom/IfcGeomCurves.cpp
+  ../src/ifcgeom/IfcGeomFaces.cpp
+  ../src/ifcgeom/IfcGeomFunctions.cpp
+  ../src/ifcgeom/IfcGeomHelpers.cpp
+  ../src/ifcgeom/IfcGeomObjects.cpp
+  ../src/ifcgeom/IfcGeomShapes.cpp
+  ../src/ifcgeom/IfcGeomWires.cpp
+  ../src/ifcgeom/IfcRegister.cpp
 )

-endif(BUILD_CONVERT)
-
-# IfcGeomServer
-if(BUILD_GEOMSERVER)
-
-file(GLOB CPP_FILES ../src/ifcgeomserver/*.cpp)
-file(GLOB H_FILES ../src/ifcgeomserver/*.h)
-set(SOURCE_FILES ${CPP_FILES} ${H_FILES})
-ADD_EXECUTABLE(IfcGeomServer ${SOURCE_FILES})
-TARGET_LINK_LIBRARIES(IfcGeomServer ${IFCOPENSHELL_LIBRARIES} ${OPENCASCADE_LIBRARIES} ${Boost_LIBRARIES})
-
-if ((NOT WIN32) AND BUILD_SHARED_LIBS)
-    SET_INSTALL_RPATHS(IfcGeomServer "${IFCOPENSHELL_LIBRARY_DIR};${OCC_LIBRARY_DIR};${Boost_LIBRARY_DIRS}")
-endif()
-
-INSTALL(TARGETS IfcGeomServer
-    ARCHIVE DESTINATION ${LIBDIR}
-    LIBRARY DESTINATION ${LIBDIR}
-    RUNTIME DESTINATION ${BINDIR}
-)
-
-endif()
-
-# Documentation	
-IF(BUILD_DOCUMENTATION)
-	set(CMAKE_MODULE_PATH "../docs/cmake")
-	ADD_SUBDIRECTORY(../docs docs)
+IF(icu)
+    TARGET_LINK_LIBRARIES(IfcParse icuuc)
 ENDIF()

-IF(BUILD_IFCPYTHON)
-	ADD_SUBDIRECTORY(../src/ifcwrap ifcwrap)
-ENDIF()
+TARGET_LINK_LIBRARIES(IfcGeom IfcParse)

-IF(BUILD_EXAMPLES)
-	ADD_SUBDIRECTORY(../src/examples examples)
-ENDIF()
+LINK_DIRECTORIES (${IfcOpenShell_BINARY_DIR} ${OCC_LIBRARY_DIR} /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64 ${ICU_LIBRARY_DIR}) 

-IF(BUILD_IFCMAX)
-	ADD_SUBDIRECTORY(../src/ifcmax ifcmax)
-ENDIF()
+ADD_EXECUTABLE(IfcObj ../src/ifcobj/IfcObj.cpp)
+
+TARGET_LINK_LIBRARIES (IfcObj IfcParse IfcGeom TKernel TKMath TKBRep TKGeomBase TKGeomAlgo TKG3d TKG2d TKShHealing TKTopAlgo TKMesh TKPrim TKBool TKBO TKFillet)
+
+# Build python wrapper using separate CMakeLists.txt
+ADD_SUBDIRECTORY(../src/ifcwrap ifcwrap)
+
+# Build IfcParseExamples using separate CMakeLists.txt
+ADD_SUBDIRECTORY(../src/examples examples)

 # CMake installation targets
-INSTALL(FILES ${IFCPARSE_H_FILES} 
-	DESTINATION ${INCLUDEDIR}/ifcparse
+SET(include_files_geom
+    ../src/ifcgeom/IfcGeom.h
+    ../src/ifcgeom/IfcGeomObjects.h
+    ../src/ifcgeom/IfcRegister.h
+    ../src/ifcgeom/IfcRegisterConvertCurve.h
+    ../src/ifcgeom/IfcRegisterConvertFace.h
+    ../src/ifcgeom/IfcRegisterConvertShape.h
+    ../src/ifcgeom/IfcRegisterConvertShapes.h
+    ../src/ifcgeom/IfcRegisterConvertWire.h
+    ../src/ifcgeom/IfcRegisterCreateCache.h
+    ../src/ifcgeom/IfcRegisterDef.h
+    ../src/ifcgeom/IfcRegisterGeomHeader.h
+    ../src/ifcgeom/IfcRegisterIsShapeCollection.h
+    ../src/ifcgeom/IfcRegisterPurgeCache.h
+    ../src/ifcgeom/IfcRegisterUndef.h
+    ../src/ifcgeom/IfcShapeList.h
 )
-
-INSTALL(TARGETS IfcParse
-	ARCHIVE DESTINATION ${LIBDIR}
-	LIBRARY DESTINATION ${LIBDIR}
-	RUNTIME DESTINATION ${BINDIR}
+SET(include_files_parse
+    ../src/ifcparse/Ifc2x3.h
+    ../src/ifcparse/Ifc2x3enum.h
+    ../src/ifcparse/IfcCharacterDecoder.h
+    ../src/ifcparse/IfcException.h
+    ../src/ifcparse/IfcFile.h
+    ../src/ifcparse/IfcParse.h
+    ../src/ifcparse/IfcUtil.h
+    ../src/ifcparse/SharedPointer.h
 )
-
-if(BUILD_IFCGEOM)
-INSTALL(FILES ${IFCGEOM_H_FILES} 
-	DESTINATION ${INCLUDEDIR}/ifcgeom
-)
-
-INSTALL(FILES  ${SCHEMA_AGNOSTIC_H_FILES} 
-	DESTINATION ${INCLUDEDIR}/ifcgeom_schema_agnostic
-)
-
-INSTALL(TARGETS ${IFCGEOM_SCHEMA_LIBRARIES} IfcGeom
-	ARCHIVE DESTINATION ${LIBDIR}
-	LIBRARY DESTINATION ${LIBDIR}
-	RUNTIME DESTINATION ${BINDIR}
-)
-endif()
-
-if(BUILD_CONVERT)
-INSTALL(TARGETS Serializers ${SERIALIZER_SCHEMA_LIBRARIES}
-	ARCHIVE DESTINATION ${LIBDIR}
-	LIBRARY DESTINATION ${LIBDIR}
-	RUNTIME DESTINATION ${BINDIR}
-)
-
-INSTALL(FILES  ${SERIALIZERS_FILES}
-	DESTINATION ${INCLUDEDIR}/serializers/
-)
-
-INSTALL(FILES  ${SERIALIZERS_S_FILES}
-	DESTINATION ${INCLUDEDIR}/serializers/schema_dependent
-)
-endif()
-
-
-list(APPEND CPACK_SOURCE_IGNORE_FILES
-  .git
-  .gitignore
-  )
-
-set(CPACK_PACKAGE_NAME "${PROJECT_NAME}-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}${EXTRA_VERSION}")
-set(CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}${EXTRA_VERSION}")
-SET(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}${EXTRA_VERSION}-${CMAKE_SYSTEM_NAME}")
-set(CPACK_PACKAGE_DIRECTORY "${PROJECT_BINARY_DIR}/assets")
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "IfcOpenShell")
-set(CPACK_PACKAGE_DESCRIPTION "IfcOpenShell.")
-set(CPACK_PACKAGE_VENDOR "Cemosis")
-set(CPACK_PACKAGE_CONTACT "Christophe Prud'homme <christophe.prudhomme@cemosis.fr>")
-set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
-set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
-set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
-
-
-set(CPACK_GENERATOR "TGZ;DEB")
-set(CPACK_SOURCE_GENERATOR "TGZ")
-
-FOREACH(COMPONENT IN ITEMS ${BOOST_COMPONENTS})
-    string(REPLACE "_" "-" COMP ${COMPONENT})
-    set(BOOST_DEPS "${BOOST_DEPS}, libboost-${COMP}1.67.0")
-endforeach(COMPONENT)
-
-set(CPACK_DEBIAN_PACKAGE_NAME "${PROJECT_NAME}")
-set(CPACK_DEBIAN_PACKAGE_MAINTAINER "${CPACK_PACKAGE_CONTACT}")
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "python3, libxml2, liboce-foundation11, liboce-modeling11, liboce-ocaf11, liboce-visualization11, liboce-ocaf-lite11, libpython3.8 ${BOOST_DEPS}")
-set(CPACK_DEBIAN_PACKAGE_DESCRIPTION_SUMMARY "${CPACK_PACKAGE_DESCRIPTION_SUMMARY}")
-set(CPACK_DEBIAN_PACKAGE_DESCRIPTION "${CPACK_PACKAGE_DESCRIPTION}")
-set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
-set(CPACK_DEBIAN_PACKAGE_SECTION "science")
-set(CPACK_DEBIAN_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}${EXTRA_VERSION}")
-set(CPACK_DEBIAN_ARCHITECTURE "${CMAKE_SYSTEM_PROCESSOR}")
-#set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_SOURCE_DIR}/cmake/debian/postinst")
-
-include(CPack)
+INSTALL(FILES ${include_files_geom} DESTINATION include/ifcgeom)
+INSTALL(FILES ${include_files_parse} DESTINATION include/ifcparse)
+INSTALL(TARGETS IfcObj DESTINATION bin)
+INSTALL(TARGETS IfcParse IfcGeom DESTINATION lib)
@@ -1,29 +0,0 @@
-mkdir build && cd build
-
-REM Remove dot from PY_VER for use in library name
-REM From https://github.com/tpaviot/pythonocc-core/blob/master/ci/conda/bld.bat
-set MY_PY_VER=%PY_VER:.=%
-
-cmake -G "NMake Makefiles" ^
- -DCMAKE_INSTALL_PREFIX="%LIBRARY_PREFIX%" ^
- -DCMAKE_BUILD_TYPE=Release ^
- -DCMAKE_PREFIX_PATH="%LIBRARY_PREFIX%" ^
- -DCMAKE_SYSTEM_PREFIX_PATH="%LIBRARY_PREFIX%" ^
- -DPYTHON_EXECUTABLE="%PYTHON%" ^
- -DPYTHON_INCLUDE_DIR="%PREFIX%"/include ^
- -DPYTHON_LIBRARY="%PREFIX%"/libs/python%MY_PY_VER%.lib ^
- -DBOOST_LIBRARYDIR="%LIBRARY_PREFIX%\lib" ^
- -DBOOST_INCLUDEDIR="%LIBRARY_PREFIX%\include" ^
- -DOCC_INCLUDE_DIR="%LIBRARY_PREFIX%\include\oce" ^
- -DOCC_LIBRARY_DIR="%LIBRARY_PREFIX%\lib" ^
- -DCOLLADA_SUPPORT=Off ^
- -DBUILD_EXAMPLES=Off ^
- -DBUILD_GEOMSERVER=Off ^
- -DBUILD_CONVERT=Off ^
- ../cmake
- 
-if errorlevel 1 exit 1
-
-cmake --build . --target INSTALL --config Release
-
-if errorlevel 1 exit 1
@@ -1,34 +0,0 @@
-# From https://github.com/tpaviot/pythonocc-core/blob/master/ci/conda/build.sh
-if [ "$PY3K" == "1" ]; then
-    MY_PY_VER="${PY_VER}m"
-else
-    MY_PY_VER="${PY_VER}"
-fi
-
-if [ `uname` == Darwin ]; then
-    PY_LIB="libpython${MY_PY_VER}.dylib"
-    export   CFLAGS="$CFLAGS   -Wl,-flat_namespace,-undefined,suppress"
-    export CXXFLAGS="$CXXFLAGS -Wl,-flat_namespace,-undefined,suppress"
-    export  LDFLAGS="$LDFLAGS  -Wl,-flat_namespace,-undefined,suppress"
-else
-    PY_LIB="libpython${MY_PY_VER}.so"
-fi
-
-mkdir build && cd build
-
-cmake \
- -DCMAKE_INSTALL_PREFIX=$PREFIX \
- -DCMAKE_BUILD_TYPE=Release \
- -DCMAKE_PREFIX_PATH=$PREFIX \
- -DCMAKE_SYSTEM_PREFIX_PATH=$PREFIX \
- -DOCC_INCLUDE_DIR=$PREFIX/include/oce \
- -DOCC_LIBRARY_DIR=$PREFIX/lib \
- -DPYTHON_EXECUTABLE:FILEPATH=$PYTHON \
- -DPYTHON_INCLUDE_DIR:PATH=$PREFIX/include/python$MY_PY_VER \
- -DPYTHON_LIBRARY:FILEPATH=$PREFIX/lib/${PY_LIB} \
- -DCOLLADA_SUPPORT=Off \
- ../cmake
-
-make -j$CPU_COUNT _ifcopenshell_wrapper
-cd ifcwrap
-make install/local
@@ -1,36 +0,0 @@
-package:
-  name: ifcopenshell
-  version: "0.6.0a1"
-
-source:
-  git_rev: "v0.6.0a1"
-  git_url: https://github.com/IfcOpenShell/IfcOpenShell
-
-build:
-  number: 0
-  features:
-    - vc9     # [win and py27]
-    - vc10    # [win and py34]
-    - vc14    # [win and py35]
-    - vc14    # [win and py36]
-
-requirements:
-  build:
-    - gcc     # [osx]
-    - make
-    - python
-    - oce ==0.18.3
-    - cmake
-    - swig >=3.0.9
-    - libboost
-    - icu
-  run:
-    - libgcc  # [osx]
-    - python
-    - oce ==0.18.3
-    - libboost
-    - icu
-
-about:
-  home: http://ifcopenshell.org
-  license: LGPL
@@ -1,40 +0,0 @@
-#Look for an executable called sphinx-build
-find_program(SPHINX_EXECUTABLE
-             NAMES sphinx-build
-             DOC "Path to sphinx-build executable")
-
-include(FindPackageHandleStandardArgs)
-
-#Handle standard arguments to find_package like REQUIRED and QUIET
-find_package_handle_standard_args(Sphinx
-                                  "Failed to find sphinx-build executable"
-                                  SPHINX_EXECUTABLE)
-
-find_package(Doxygen REQUIRED)
-#find_package(Sphinx REQUIRED)
-
-set(SPHINX_SOURCE ${CMAKE_CURRENT_SOURCE_DIR})
-set(SPHINX_BUILD ${CMAKE_CURRENT_BINARY_DIR}/docs/sphinx)
-
-MESSAGE(STATUS "SPHINX BUILD ${CMAKE_CURRENT_BINARY_DIR}")
-
-file(MAKE_DIRECTORY ./output/doxygen)
-
-if (DOXYGEN_FOUND)
-
-add_custom_target(Sphinx ALL
-                  COMMAND
-                  ${SPHINX_EXECUTABLE} -v -T -b html
-				  ${SPHINX_SOURCE} ${CMAKE_CURRENT_SOURCE_DIR}/output
-				  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/output
-                  COMMENT "Generating documentation with Sphinx")
-					  
-# add_custom_target(ifcopenshell_python_docs ALL
-                  # COMMAND make html
-                  # WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../src/ifcblenderexport/docs
-				  # OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/../src/ifcblenderexport/docs
-                  # COMMENT "Generating documentation with Sphinx")
-	
-else (DOXYGEN_FOUND)
-  message("Doxygen need to be installed to generate the doxygen documentation")
-endif (DOXYGEN_FOUND)
@@ -1,11 +0,0 @@
-#Look for an executable called sphinx-build
-find_program(SPHINX_EXECUTABLE
-             NAMES sphinx-build
-             DOC "Path to sphinx-build executable")
-
-include(FindPackageHandleStandardArgs)
-
-#Handle standard arguments to find_package like REQUIRED and QUIET
-find_package_handle_standard_args(Sphinx
-                                  "Failed to find sphinx-build executable"
-                                  SPHINX_EXECUTABLE)
@@ -1,11 +0,0 @@
-#Look for an executable called sphinx-build
-find_program(SPHINX_EXECUTABLE
-             NAMES sphinx-build
-             DOC "Path to sphinx-build executable")
-
-include(FindPackageHandleStandardArgs)
-
-#Handle standard arguments to find_package like REQUIRED and QUIET
-find_package_handle_standard_args(Sphinx
-                                  "Failed to find sphinx-build executable"
-                                  SPHINX_EXECUTABLE)
@@ -1,37 +0,0 @@
-import textwrap
-# The `extensions` list should already be in here from `sphinx-quickstart`
-extensions = [
-    # there may be others here already, e.g. 'sphinx.ext.mathjax'
-    'breathe',
-    'exhale',
-    'sphinx.ext.intersphinx'
-]
-
-project = 'IfcOpenShell'
-copyright = '2020, IfcOpenShell'
-author = ''
-
-# Setup the breathe extension
-breathe_projects = {
-    "My Project": "./output/doxygen/xml"
-}
-breathe_default_project = "My Project"
-
-# Setup the exhale extension
-exhale_args = {
-    # These arguments are required
-    "containmentFolder":     "./rst_files",
-    "rootFileName":          "library_root.rst",
-    "rootFileTitle":         "IfcOpenShell C++",
-    "doxygenStripFromPath":  "..",
-    # Suggested optional arguments
-    "createTreeView":        True,
-    # TIP: if using the sphinx-bootstrap-theme, you need
-    # "treeViewIsBootstrap": True,
-    "exhaleExecutesDoxygen": True,
-    # "exhaleDoxygenStdin":    "INPUT = ../src/serializers/ ../src/ifcgeom",
-    "exhaleUseDoxyfile": True
-
-}
-
-cpp_id_attributes = ['IFC_PARSE_API', 'IFC_GEOM_API']
@@ -1,10 +0,0 @@
-IfcOpenShell
-============
-
-.. toctree::
-   :maxdepth: 3
-
-   rst_files/library_root
-
-
-* `ifcopenshell-python documentation <python/html/index.html>`_
@@ -1,39 +0,0 @@
-# This program requires doxygen, sphinx, breathe and exhale.
-
-import os
-import sys
-import shutil
-import subprocess
-import multiprocessing
-
-# some extra check to see if we can find sphinx in pypy bin dir
-sphinx_build = os.path.join(os.path.dirname(sys.executable), 'sphinx-build')
-if not os.path.exists(sphinx_build):
-	sphinx_build = "sphinx-build"
-# else:
-# 	os.environ['PATH'] = os.pathsep + os.path.dirname(sys.executable)
-
-# not used, -j caused issues in my sphinx install
-j = str(multiprocessing.cpu_count())
-
-if not os.path.isdir("./output/doxygen/xml"):
-	os.makedirs("output/doxygen/xml")
-
-subprocess.check_call([sphinx_build, "-b", "html", ".", "output"])
-
-if sys.platform == "linux" or sys.platform == "linux2":
-	if os.path.isdir("output/python"):
-		shutil.rmtree("output/python")
-	
-	if not os.path.exists(os.path.join("../src/ifcblenderexport/docs", "contents.rst")):
-		subprocess.check_call(["ln", "index.rst", "contents.rst"], cwd="../src/ifcblenderexport/docs")
-	
-	subprocess.check_call(["sed", "-i", "s/html_theme/# html_theme/g", "conf.py"], cwd="../src/ifcblenderexport/docs")
-	subprocess.check_call(["make", "html"], cwd="../src/ifcblenderexport/docs")
-	subprocess.check_call(["git", "checkout", "conf.py"], cwd="../src/ifcblenderexport/docs")
-	
-	shutil.move("../src/ifcblenderexport/docs/_build", "./output")
-	os.rename("./output/_build", "./output/python")
-		
-elif sys.platform == "win32" or sys.platform == "win64":
-	subprocess.check_call(["make.bat", "html"])
@@ -1,240 +0,0 @@
-APPLY_DEFAULT_MATERIALS
-----------------------
-
-Given the command invocation:
-
-    Duplex_A_20110907_optimized.ifc d.dae -yv --include attribute GlobalId 3bXiCStxP6Fgxdej$yc50U
-
-You will find log messages along the lines of
-
-    [Warning] {3bXiCStxP6Fgxdej$yc50U} No material and surface styles for:
-    #333=IfcCovering('3bXiCStxP6Fgxdej$yc50U',#1,'Compound Ceiling:Gypsum Board:187483',$,'Compound Ceiling:Gypsum Board',#17840,#17052,'187483',.CEILING.)
-
-This means that there is no IfcStyledItem associated to the representation items and that the element does not have an IfcMaterial association with IfcMaterialRepresentation from which we can derive a style (colour) for the element.
-
-The interactive session below shows how with this setting enabled you will get a default generated material from the IFC element entity type and material indices of 0 pointing to that. With this setting disabled the material index would be -1 to indicate a missing style. Note that there is one material index for every triangle in the list of `shp.geometry.faces`.
-
-    >>> import ifcopenshell, ifcopenshell.geom
-    >>> f = ifcopenshell.open("Duplex_A_20110907_optimized.ifc")
-    >>> s = ifcopenshell.geom.settings()
-    >>> c = f["3bXiCStxP6Fgxdej$yc50U"]
-    >>>
-    >>> shp = ifcopenshell.geom.create_shape(s, c)
-    >>> shp.geometry.material_ids
-    (-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)
-    >>> [(m.name, m.diffuse) for m in shp.geometry.materials]
-    []
-    >>>
-    >>> s.set(s.APPLY_DEFAULT_MATERIALS, True)
-    >>> shp = ifcopenshell.geom.create_shape(s, c)
-    >>> shp.geometry.material_ids
-    (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
-    >>> [(m.name, m.diffuse) for m in shp.geometry.materials]
-    [('IfcCovering', (0.7, 0.7, 0.7))]
-
-This is enabled by default for the IfcConvert serializers as they will not gracefully handle -1 material indices and allows users to quickly assign colours based on entity types in their modelling applications.
-
-APPLY_LAYERSETS
---------------
-
-This setting is available in IfcConvert as `--enable-layerset-slicing`.
-
-For IfcWall and IfcSlab elements, takes the associated IfcMaterialLayerSet and builds a set of surfaces to segment the building element geometry.
-
-Note that enabling this settings is computationally intensive as it involves 3D Boolean operations.
-
-    Duplex_A_20110907_optimized.ifc d1.dae -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-    
-![Image of d1.dae](images/settings-1.png)
-    
-    Duplex_A_20110907_optimized.ifc d2.dae --enable-layerset-slicing -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-    
-![Image of d2.dae](images/settings-2.png)
-
-BUILDING_LOCAL_PLACEMENT
------------------------
-
-This setting is available in IfcConvert using `--building-local-placement`.
-
-In the typical IfcSite > IfcBuilding > IfcBuildingStorey > ... hierarchy of elements, don't incorporate the ObjectPlacement of the IfcBuilding and above in the placement of elements in the output. This is useful when there is a large offset in this placement that reduces precision in further processing.
-
-CONVERT_BACK_UNITS
------------------
-
-This setting is available in IfcConvert using `--convert-back-units`.
-
-Internally IfcOpenShell uses meters as the global length unit to do calculations. This setting restores the coordinate positions after conversion by multiplying the factor of the IfcUnit with UnitType=LENGTHUNIT into the output geometry coordinate values.
-
-DISABLE_OPENING_SUBTRACTIONS
----------------------------
-
-This setting is available in IfcConvert using `--disable-opening-subtraction`.
-
-As in most viewer applications, IfcOpeningElement geometry is subtracted from their host elements. This setting disables this behavior.
-
-    Duplex_A_20110907_optimized.ifc d1.dae -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-    
-![Image of d1.dae](images/settings-1.png)
-    
-    Duplex_A_20110907_optimized.ifc d3.dae --disable-opening-subtraction -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-    
-![Image of d3.dae](images/settings-3.png)
-
-Note that disabling this settings will reduce processing time and improve robustness as it involves 3D Boolean operations.
-
-DISABLE_TRIANGULATION
---------------------
-
-To be used in conjunction with `USE_BREP_DATA`. Do not apply the triangulation and - when `USE_BREP_DATA` is set - return a OpenCASCADE serialized TopoDS_Shape from `create_shape()` and `iterator`.
-
-    >>> import ifcopenshell, ifcopenshell.geom
-    >>> s = ifcopenshell.geom.settings()
-    >>> s.set(s.DISABLE_TRIANGULATION, True)
-    >>> s.set(s.USE_BREP_DATA, True)
-    >>> f = ifcopenshell.open("Duplex_A_20110907_optimized.ifc")
-    >>> c = f["3bXiCStxP6Fgxdej$yc50U"]
-    >>> shp = ifcopenshell.geom.create_shape(s, c)
-    >>> print(shp.geometry.brep_data)
-
-    CASCADE Topology V1, (c) Matra-Datavision
-    Locations 0
-    Curve2ds 0
-    Curves 12
-    1 4.6750000000000034 -8.0749999999999904 2.657 -2.0455514041918775e-15 -1 0
-    1 4.6750000000000034 -8.0749999999999904 2.657 1 -3.435893306383461e-15 0
-    1 6.2260000000000044 -8.0749999999999957 2.657 -2.0455514041918724e-15 -1 0
-    1 6.226 -10.246000000000031 2.657 -1 6.8717866127669219e-15 0
-    ...
-
-EDGE_ARROWS
-----------
-
-When `INCLUDE_CURVES` is true and geometric elements include curves (such as the wall axis), add arrow heads to the edges to indicate direction of the curve.
-
-    Duplex_A_20110907_optimized.ifc d4.dae --model --plan --edge-arrows -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-    
-![Image of d4.dae](images/settings-4.png)
-
-EXCLUDE_SOLIDS_AND_SURFACES
---------------------------
-
-Exclude faces, shells and solids from geometrical output. Implied when using `--plan` without `--model` in IfcConvert.
-
-FASTER_BOOLEANS
---------------
-
-NOTE: Only applicable when using OCCT 6.9 and earlier.
-
-This setting is available in IfcConvert using `--merge-boolean-operands`.
-
-Fuse the collection of all boolean operands into a single union before applying the boolean subtraction, as opposed to doing individual subtractions. This likely improves performance. From OCCT 7.0 onwards the boolean operations with multiple arguments is used.
-
-GENERATE_UVS
------------
-
-This setting is available in IfcConvert using `--generate-uvs`.
-
-Applies a box projection on the generated geometry for the element to obtain UV coordinates. This is purely generated, it does not involve texture coordinates stored in the IFC model.
-
-    Duplex_A_20110907_optimized.ifc d5.dae --generate-uvs -yv --include attribute GlobalId 2O2Fr$t4X7Zf8NOew3FNr2
-
-![Image of d5.dae with a UV grid applied in Blender](images/settings-5.png)
-
-INCLUDE_CURVES
--------------
-
-This setting is available in IfcConvert using `--plan`.
-
-Include edge and wire geometries in the geometric output.
-
-LAYERSET_FIRST
--------------
-
-This setting is available in IfcConvert using `--layerset-first`.
-
-When not using APPLY_LAYERSETS, take the first material layer from the set to use as the material for the overall element.
-
-NO_NORMALS
----------
-
-This setting is available in IfcConvert using `--no-normals`.
-
-Do not emit normals on geometric output
-
-SEARCH_FLOOR
------------
-
-Note: Only applicable to Collada .DAE output when used from IfcConvert.
-
-This setting is available in IfcConvert using `--use-element-hierarchy`.
-
-Include the spatial hierarchy in the elements.
-
-SEW_SHELLS
----------
-
-This setting is available in IfcConvert using `--orient-shells`.
-
-Re-orient or sew connected face sets to have a consistent outwards orientation.
-
-SITE_LOCAL_PLACEMENT
--------------------
-
-This setting is available in IfcConvert using `--site-local-placement`.
-
-See `BUILDING_LOCAL_PLACEMENT`, but exclude also the ObjectPlacement of the IfcSite.
-
-USE_BREP_DATA
-------------
-
-See `DISABLE_TRIANGULATION`.
-
-USE_PYTHON_OPENCASCADE
----------------------
-
-Note: Only available when an import of `OCC.Core.BRepTools` or `OCC.BRepTools` succeeds.
-
-This implies `USE_WORLD_COORDS` `USE_BREP_DATA` and `DISABLE_TRIANGULATION`. The serialized TopoDS_Shape of `USE_BREP_DATA` is deserialized by Python OpenCASCADE.
-
-USE_WORLD_COORDS
----------------
-
-Apply the ObjectPlacement of the building elements to the geometric output. This is implied when using the Wavefront .OBJ output in IfcConvert. Note that this also eliminates the possibility for geometric elements to point to the same interpreted geometry result.
-
-VALIDATE_QUANTITIES
-------------------
-
-This setting is available in IfcConvert using `--validate`.
-
-Running IfcConvert with `--validate` will set a non-zero exit code when ever a log message with severity equal or greater than ERROR has been emitted.
-
-Currently for internal use only. For every building element geometry converted, looks for an associated quantity set where the OwnerHistory's organization name is IfcOpenShell. And looks for the quantities "Total Surface Area", "Volume", "Shape Validation Properties.Surface Genus" and validates these according to the interpreted geometry definition. Emit Logger::Error when calculated values are outside of the tolerance range for the value stored in the model.
-
-WELD_VERTICES
-------------
-
-Note: In Python, this setting is *on* by default.
-
-Note: This setting only affects triangulated output.
-
-This setting is available in IfcConvert using `--weld-vertices`.
-
-Discards normals and joins vertices solely based on position. This is useful when output is to be modified in a modeling application.
-
-    >>> import ifcopenshell, ifcopenshell.geom
-    >>> s = ifcopenshell.geom.settings()
-    >>> s.set(s.WELD_VERTICES, False)
-    >>> f = ifcopenshell.open("Duplex_A_20110907_optimized.ifc")
-    >>> c = f["3bXiCStxP6Fgxdej$yc50U"]
-    >>> shp = ifcopenshell.geom.create_shape(s, c)
-    >>> shp.geometry.verts
-    (4.675000000000003, -8.07499999999999, 2.657, 4.674999999999999, -10.24600000000002, 2.657, 6.226000000000004, -8.074999999999996, 2.657, 6.226, -10.24600000000003, 2.657, 4.675000000000003, -8.07499999999999, 2.6, 4.674999999999999, -10.24600000000002, 2.6, 6.226000000000004, -8.074999999999996, 2.6, 6.226, -10.24600000000003, 2.6, 4.674999999999999, -10.24600000000002, 2.657, 4.674999999999999, -10.24600000000002, 2.6, 4.675000000000003, -8.07499999999999, 2.657, 4.675000000000003, -8.07499999999999, 2.6, 6.226, -10.24600000000003, 2.657, 4.674999999999999, -10.24600000000002, 2.657, 6.226, -10.24600000000003, 2.6, 4.674999999999999, -10.24600000000002, 2.6, 6.226000000000004, -8.074999999999996, 2.657, 6.226, -10.24600000000003, 2.657, 6.226000000000004, -8.074999999999996, 2.6, 6.226, -10.24600000000003, 2.6, 4.675000000000003, -8.07499999999999, 2.657, 4.675000000000003, -8.07499999999999, 2.6, 6.226000000000004, -8.074999999999996, 2.657, 6.226000000000004, -8.074999999999996, 2.6)
-    >>> shp.geometry.normals
-    (3.059754518198021e-17, 0.0, -1.0, 3.059754518198021e-17, 0.0, -1.0, 3.059754518198021e-17, 0.0, -1.0, 3.059754518198021e-17, 0.0, -1.0, 2.110175529791737e-16, 0.0, -1.0, 2.110175529791737e-16, 0.0, -1.0, 2.110175529791737e-16, 0.0, -1.0, 2.110175529791737e-16, 0.0, -1.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, 6.8717866127669046e-15, 1.0, 0.0, 6.8717866127669046e-15, 1.0, 0.0, 6.8717866127669046e-15, 1.0, 0.0, 6.8717866127669046e-15, 1.0, 0.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, -1.0, 1.79434333701042e-15, 0.0, 3.4358933063834523e-15, 1.0, 0.0, 3.4358933063834523e-15, 1.0, 0.0, 3.4358933063834523e-15, 1.0, 0.0, 3.4358933063834523e-15, 1.0, 0.0)
-    >>>
-    >>> s.set(s.WELD_VERTICES, True)
-    >>> shp = ifcopenshell.geom.create_shape(s, c)
-    >>> shp.geometry.verts
-    (4.675000000000003, -8.07499999999999, 2.657, 4.674999999999999, -10.24600000000002, 2.657, 6.226000000000004, -8.074999999999996, 2.657, 6.226, -10.24600000000003, 2.657, 4.675000000000003, -8.07499999999999, 2.6, 4.674999999999999, -10.24600000000002, 2.6, 6.226000000000004, -8.074999999999996, 2.6, 6.226, -10.24600000000003, 2.6)
-    >>> shp.geometry.normals
-    ()
@@ -1,10 +0,0 @@
-IfcOpenShell
-============
-
-.. toctree::
-   :maxdepth: 3
-
-   rst_files/library_root
-
-
-* `ifcopenshell-python documentation <python/html/index.html>`_
@@ -1,784 +0,0 @@
-#!/usr/bin/python
-###############################################################################
-#                                                                             #
-# This file is part of IfcOpenShell.                                          #
-#                                                                             #
-# IfcOpenShell is free software: you can redistribute it and/or modify        #
-# it under the terms of the Lesser GNU General Public License as published by #
-# the Free Software Foundation, either version 3.0 of the License, or         #
-# (at your option) any later version.                                         #
-#                                                                             #
-# IfcOpenShell is distributed in the hope that it will be useful,             #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                #
-# Lesser GNU General Public License for more details.                         #
-#                                                                             #
-# You should have received a copy of the Lesser GNU General Public License    #
-# along with this program. If not, see <http://www.gnu.org/licenses/>.        #
-#                                                                             #
-###############################################################################
-
-###############################################################################
-#                                                                             #
-# This script builds IfcOpenShell and its dependencies                        #
-#                                                                             #
-# Prerequisites for this script to function correctly:                        #
-#     * cmake * git * bzip2 * tar * c(++) compilers * yacc * autoconf         #
-#                                                                             #
-#   if building with USE_OCCT additionally:                                   #
-#     * freetype * glx.h                                                      #
-#                                                                             #
-#   if building with OCCT 7.4.0 additionally:                                 #
-#     * libfontconfig1-dev                                                    #
-#                                                                             #
-#   if building with -shared                                                  #
-#     * libgl1-mesa-dev libxext-dev libxmu-dev libxmu-headers libxi-dev       #
-#                                                                             #
-#   for python37 to install correctly additionally:                           #
-#     * libffi(-dev[el])                                                      #
-#                                                                             #
-#     on debian 7.8 these can be obtained with:                               #
-#          $ apt-get install git gcc g++ autoconf bison bzip2 cmake           #
-#            libfreetype6-dev mesa-common-dev libffi-dev libfontconfig1-dev   #
-#                                                                             #
-#     on ubuntu 14.04:                                                        #
-#          $ apt-get install git gcc g++ autoconf bison make cmake            #
-#            libfreetype6-dev mesa-common-dev libffi-dev libfontconfig1-dev   #
-#                                                                             #
-#     on OS X El Capitan with homebrew:                                       #
-#          $ brew install git bison autoconf automake freetype libffi cmake   #
-#                                                                             #
-###############################################################################
-
-from __future__ import print_function
-
-import logging
-import os
-import sys
-import subprocess as sp
-import shutil
-import time
-import tarfile
-import multiprocessing
-
-PYTHON_MAJOR = sys.version_info[0]
-
-if PYTHON_MAJOR >= 3:
-    from urllib.request import urlretrieve
-else:
-    # Not Python 3 - today, it is most likely to be Python 2
-    # But note that this might need an update when Python 4
-    # might be around one day
-    from urllib import urlretrieve
-
-
-logger = logging.getLogger(__name__)
-logger.setLevel(logging.INFO)
-ch = logging.StreamHandler()
-ch.setLevel(logging.INFO)
-logger.addHandler(ch)
-
-PROJECT_NAME="IfcOpenShell"
-PYTHON_VERSIONS=["2.7.16", "3.2.6", "3.3.6", "3.4.6", "3.5.3", "3.6.2", "3.7.3", "3.8.6", "3.9.1"]
-JSON_VERSION="v3.6.1"
-OCE_VERSION="0.18"
-# OCCT_VERSION="7.1.0"
-# OCCT_HASH="89aebde"
-# OCCT_VERSION="7.2.0"
-# OCCT_HASH="88af392"
-OCCT_VERSION="7.3.0p3"
-BOOST_VERSION="1.71.0"
-#PCRE_VERSION="8.39"
-PCRE_VERSION="8.41"
-#LIBXML2_VERSION="2.9.3"
-LIBXML2_VERSION="2.9.9"
-SWIG_VERSION="3.0.12"
-#SWIG_VERSION="4.0.0"
-#OPENCOLLADA_VERSION="v1.6.63"
-OPENCOLLADA_VERSION="v1.6.68"
-
-
-
-# binaries
-cp="cp"
-bash="bash"
-uname="uname"
-git="git"
-bunzip2="bunzip2"
-tar="tar"
-cc="cc"
-cplusplus="c++"
-autoconf="autoconf"
-automake="automake"
-yacc="yacc"
-make="make"
-date = "date"
-curl="curl"
-wget="wget"
-strip="strip"
-
-# Helper function for coloured printing
-
-NO_COLOR="\033[0m" # <ref>http://stackoverflow.com/questions/5947742/how-to-change-the-output-color-of-echo-in-linux</ref>
-BLACK_ON_WHITE="\033[0;30;107m"
-RED="\033[31m"
-GREEN="\033[32m"
-YELLOW="\033[33m"
-MAGENTA="\033[35m"
-
-def cecho(message, color=NO_COLOR):
-    """Logs message `message` in color `color`."""
-    logger.info("%s%s\033[0m" % (color, message))
-
-def which(cmd):
-    for path in os.environ["PATH"].split(":"):
-        if os.path.exists(path) and cmd in os.listdir(path):
-            return cmd
-    return None
-
-def get_os():
-    ret_value = sp.check_output([uname, "-s"]).strip()
-    return ret_value
-
-def to_pystring(x):
-    """ Python 2 & 3 compatibility function for strings handling 
-    (to solve TypeError "Can't mix strings and bytes in path components" for Python 3).
-    Reference https://github.com/hugsy/gef/issues/382 """
-    res = str(x, encoding="utf-8") if PYTHON_MAJOR == 3 else x
-    substs = [("\n","\\n"), ("\r","\\r"), ("\t","\\t"), ("\v","\\v"), ("\b","\\b"), ]
-    for x,y in substs: res = res.replace(x,y)
-    return res
-
-# Set defaults for missing empty environment variables
-
-USE_OCCT = os.environ.get("USE_OCCT", "true").lower() == "true"
-
-TOOLSET = None
-if get_os() == "Darwin":
-    # C++11 features used in OCCT 7+ need a more recent stdlib
-    TOOLSET = "10.9" if USE_OCCT else "10.6"
-
-# python 3.4 doesn't seem to build anymore on recent versions of clang
-if get_os() == "Darwin":
-    try:
-        PYTHON_VERSIONS.remove("3.4.6")
-    except ValueError as e:
-        pass
-   
-try:
-    IFCOS_NUM_BUILD_PROCS = os.environ["IFCOS_NUM_BUILD_PROCS"]
-except KeyError:
-    IFCOS_NUM_BUILD_PROCS=multiprocessing.cpu_count() + 1
-
-try:
-    TARGET_ARCH = os.environ["TARGET_ARCH"]
-except KeyError:
-    TARGET_ARCH = sp.check_output([uname, "-m"]).strip()
-
-CMAKE_DIR=os.path.realpath(os.path.join("..", "cmake"))
-
-try:
-    DEPS_DIR = os.environ["DEPS_DIR"]
-except KeyError:
-    path = [b"..", b"build", sp.check_output(uname).strip(), TARGET_ARCH]
-    if TOOLSET:
-        path.append(TOOLSET)
-        
-    DEPS_DIR = to_pystring(os.path.realpath(os.path.join(*path)))
-
-if not os.path.exists(DEPS_DIR):
-    os.makedirs(DEPS_DIR)
-
-try:
-    BUILD_CFG=os.environ["BUILD_CFG"]
-except KeyError:
-    BUILD_CFG="RelWithDebInfo"
-
-
-# Print build configuration information
-
-cecho ("""This script fetches and builds %s and its dependencies
-""" % (PROJECT_NAME,), BLACK_ON_WHITE)
-cecho("""Script configuration:
-
-""", GREEN)
-cecho("""* Target Architecture    = %s""" % (TARGET_ARCH,), MAGENTA)
-cecho(" - Whether 32-bit (i686) or 64-bit (x86_64) will be built.")
-cecho("""* USE_OCCT               = %r""" % (USE_OCCT,), MAGENTA)
-if USE_OCCT:
-    cecho(" - Compiling against official Open Cascade")
-else:
-    cecho(" - Compiling against Open Cascade Community Edition")
-cecho("* Dependency Directory   = %s" % (DEPS_DIR,), MAGENTA)
-cecho(" - The directory where %s dependencies are installed." % (PROJECT_NAME,))
-cecho("* Build Config Type      = %s" % (BUILD_CFG,), MAGENTA)
-cecho(""" - The used build configuration type for the dependencies.
-   Defaults to RelWithDebInfo if not specified.""")
-
-if BUILD_CFG == "MinSizeRel":
-    cecho("     WARNING: MinSizeRel build can suffer from a significant performance loss.", RED)
-
-cecho("* IFCOS_NUM_BUILD_PROCS  = %s" % (IFCOS_NUM_BUILD_PROCS,), MAGENTA)
-cecho(""" - How many compiler processes may be run in parallel.
-""")
-
-dependency_tree = {
-    'IfcParse': ('boost',  'libxml2'),
-    'IfcGeom': ('IfcParse',  'occ'),
-    'IfcConvert': ('IfcGeom',  'OpenCOLLADA', 'json'),
-    'OpenCOLLADA': ('libxml2',  'pcre'),
-    'IfcGeomServer': ('IfcGeom',),
-    'IfcOpenShell-Python': ('python',  'swig',  'IfcGeom'),
-    'swig': ('pcre',),
-    'boost': (),
-    'libxml2': (),
-    'python': (),
-    'occ': (),
-    'pcre': (),
-    'json': ()
-}
-
-def v(dep):
-   yield dep
-   for d in dependency_tree[dep]:
-     for x in v(d):
-       yield x
-
-tgts = [s for s in sys.argv[1:] if not s.startswith("-")]
-flags = set(s for s in sys.argv[1:] if s.startswith("-"))
-
-BUILD_STATIC = not "-shared" in flags
-ENABLE_FLAG = "--enable-static" if BUILD_STATIC else "--enable-shared"
-DISABLE_FLAG = "--disable-shared" if BUILD_STATIC else "--disable-static"
-LINK_TYPE = "static" if BUILD_STATIC else "shared"
-LINK_TYPE_UCFIRST = LINK_TYPE[0].upper() + LINK_TYPE[1:]
-LIBRARY_EXT = "a" if BUILD_STATIC else "so"
-PIC = "-fPIC" if BUILD_STATIC else ""
-
-if len(tgts):
-    targets = set(sum((list(v(target)) for target in tgts), []))
-else:
-    targets = set(dependency_tree.keys())
-
-print("Building:", *sorted(targets, key=lambda t: len(list(v(t)))))
-
-# Check that required tools are in PATH
-
-for cmd in [git, bunzip2, tar, cc, cplusplus, autoconf, automake, yacc, make, "patch", "cmake"]:
-    if which(cmd) is None:
-        raise ValueError("Required tool '%s' not installed or not added to PATH" % (cmd,))
-
-# identifiers for the download tool (could be less memory consuming as ints, but are more verbose as strings)
-download_tool_default = download_tool_py = "py"
-download_tool_git = "git"
-
-# Create log directory and file
-
-log_dir = os.path.join(DEPS_DIR, "logs")
-if not os.path.exists(log_dir):
-    os.makedirs(log_dir)
-LOG_FILE="%s.log" % (os.path.join(log_dir, to_pystring(sp.check_output([date, "+%Y%m%d"]).strip())),)
-if not os.path.exists(LOG_FILE):
-    open(LOG_FILE, "w").close()
-logger.info("using command log file '%s'" % (LOG_FILE,))
-
-def run(cmds, cwd=None):
-
-    """
-    Wraps `subprocess.Popen.communicate()` and logs the command being executed,
-    sets up logging `stderr` to `LOG_FILE` (in append mode) and returns stdout
-    with leading and trailing whitespace removed.
-    """
-
-    logger.debug("running command %r in directory %r" % (" ".join(cmds), cwd))
-    log_file_handle = open(LOG_FILE, "ab")
-    proc = sp.Popen(cmds, cwd=cwd, stdout=sp.PIPE, stderr=sp.PIPE)
-    stdout, stderr = proc.communicate()
-    log_file_handle.write(stdout)
-    log_file_handle.write(stderr)
-    log_file_handle.close()
-    logger.debug("command returned %r" % proc.returncode)
-
-    if proc.returncode != 0:
-        print("-" * 70)
-        print(stderr)
-        print("-" * 70)
-        raise Exception("Command `%s` returned exit code %d" % (" ".join(cmds), proc.returncode))
-
-    return stdout.strip()
-
-BOOST_VERSION_UNDERSCORE=BOOST_VERSION.replace(".", "_")
-
-OCE_LOCATION="https://github.com/tpaviot/oce/archive/OCE-%s.tar.gz" % (OCE_VERSION,)
-BOOST_LOCATION="https://boostorg.jfrog.io/artifactory/main/release/%s/source/" % (BOOST_VERSION,)
-
-# Helper functions
-
-def run_autoconf(arg1, configure_args, cwd):
-    configure_path = os.path.realpath(os.path.join(cwd, "..", "configure"))
-    if not os.path.exists(configure_path):
-        run([bash, "./autogen.sh"], cwd=os.path.realpath(os.path.join(cwd, ".."))) # only run autogen.sh in the directory it is located and use cwd to achieve that in order to not mess up things
-    # Using `sh` over `bash` fixes issues with building swig 
-    run(["/bin/sh", "../configure"]+configure_args+["--prefix=%s" % (os.path.realpath("%s/install/%s" % (DEPS_DIR, arg1)),)], cwd=cwd)
-
-def run_cmake(arg1, cmake_args, cmake_dir=None, cwd=None):
-    if cmake_dir is None:
-        P=".."
-    else:
-        P=cmake_dir
-    run(["cmake", P]+cmake_args+["-DCMAKE_BUILD_TYPE=%s" % (BUILD_CFG,)], cwd=cwd)
-
-def git_clone_or_pull_repository(clone_url, target_dir, revision=None):
-    """Lazily clones the `git` repository denoted by `clone_url` into
-    the `target_dir` or pulls latest changes if the `target_dir` exists (naively assumes
-    that a working clone exists there) and optionally checks out a revision
-    `revision` after cloning or in the existing clone if `revision` is not
-    `None`."""
-    if not os.path.exists(target_dir):
-        logger.info("cloning '%s' into '%s'" % (clone_url, target_dir))
-        run([git, "clone", "--recursive", clone_url, target_dir])
-    else:
-        logger.info("directory '%s' already cloned. Pulling latest changes." % (target_dir,))
-
-    # detect whether we are on a branch and pull
-    if run([git, "rev-parse", "--abbrev-ref", "HEAD"], cwd=target_dir) != "HEAD":
-        run([git, "pull", clone_url], cwd=target_dir)
-
-    if revision != None:
-        run([git, "checkout", revision], cwd=target_dir)
-
-
-def build_dependency(name, mode, build_tool_args, download_url, download_name, download_tool=download_tool_default, revision=None, patch=None, additional_files={}, no_append_name=False):
-    """Handles building of dependencies with different tools (which are
-    distinguished with the `mode` argument. `build_tool_args` is expected to be
-    a list which is necessary in order to not mess up quoting of compiler and
-    linker flags."""
-    check_dir = os.path.join(DEPS_DIR, "install", name)
-    if os.path.exists(check_dir):
-        logger.info( "Found existing %s, skipping" % (name,))
-        return
-    build_dir = os.path.join(DEPS_DIR, "build")
-    if not os.path.exists(build_dir):
-        os.makedirs(build_dir)
-        
-    logger.info("\rFetching %s...   " % (name,))
-    
-    if download_tool == download_tool_py:
-        if no_append_name:
-            url = download_url
-        else:
-            url = os.path.join(download_url, download_name)
-            
-        download_path = os.path.join(build_dir, download_name)
-        if not os.path.exists(download_path):
-            urlretrieve(url, os.path.join(build_dir, download_path))
-        else:
-            logger.info("Download '%s' already exists, assuming it's an undamaged download and that it has been extracted if possible, skipping" % (download_path,))
-    elif download_tool == download_tool_git:
-        logger.info("\rChecking %s...   " % (name,))
-        git_clone_or_pull_repository(download_url, target_dir=os.path.join(build_dir, download_name), revision=revision)
-    else:
-        raise ValueError("download tool '%s' is not supported" % (download_tool,))
-    download_dir = os.path.join(build_dir, download_name)
-    
-    if os.path.isdir(download_dir):
-        extract_dir_name=download_name
-        extract_dir = os.path.join(build_dir, extract_dir_name)
-    else:
-        download_tarfile_path = os.path.join(build_dir, download_name)
-        if download_name.endswith(".tar.gz") or download_name.endswith(".tgz"):
-            compr = "gz"
-        elif download_name.endswith(".tar.bz2"):
-            compr = "bz2"
-        else:
-            raise RuntimeError("fix source for new download type")
-        download_tarfile = tarfile.open(name=download_tarfile_path, mode="r:%s" % (compr,))
-        extract_dir_name= os.path.commonprefix(download_tarfile.getnames()) # tarfile seriously doesn't have a function to retrieve the root directory more easily
-        #run([tar, "--exclude=\"*/*\"", "-tf", download_name], cwd=build_dir).strip() no longer works
-        if extract_dir_name is None:
-            extract_dir_name= run([bash, "-c", "tar -tf %s 2> /dev/null | head -n 1 | cut -f1 -d /" % (download_name,)], cwd=build_dir)
-        extract_dir = os.path.join(build_dir, extract_dir_name)
-        if not os.path.exists(extract_dir):
-            run([tar, "-xf", download_name], cwd=build_dir)
-    
-    for path, url in additional_files.items():
-        if not os.path.exists(path):
-            urlretrieve(url, os.path.join(extract_dir, path))
-            
-    if patch is not None:
-        patch_abs = os.path.abspath(os.path.join(os.path.dirname(__file__), patch))
-        if os.path.exists(patch_abs):
-            try: run(["patch", "-p1", "--batch", "--forward", "-i", patch_abs], cwd=extract_dir)
-            except Exception as e:
-                # Assert that the patch has already been applied
-                run(["patch", "-p1", "--batch", "--reverse", "--dry-run", "-i", patch_abs], cwd=extract_dir)
-            
-    if mode != "bjam":
-        extract_build_dir = os.path.join(extract_dir, "build")
-        if os.path.exists(extract_build_dir):
-            shutil.rmtree(extract_build_dir)
-        os.makedirs(extract_build_dir)
-
-        logger.info("\rConfiguring %s..." % (name,))
-        if mode == "autoconf":
-            run_autoconf(name, build_tool_args, cwd=extract_build_dir)
-        elif mode == "cmake":
-            run_cmake(name, build_tool_args, cwd=extract_build_dir)
-        else:
-            raise ValueError()
-        logger.info("\rBuilding %s...   " % (name,))
-        run([make, "-j%s" % (IFCOS_NUM_BUILD_PROCS,), "VERBOSE=1"], cwd=extract_build_dir)
-        logger.info( "\rInstalling %s... " % (name,))
-        run([make, "install"], cwd=extract_build_dir)
-        logger.info( "\rInstalled %s     \n" % (name,))
-    else:
-        logger.info( "\rConfiguring %s..." % (name,))
-        run([bash, "./bootstrap.sh"], cwd=extract_dir)
-        logger.info("\rBuilding %s...   " % (name,))
-        run(["./b2", "-j%s" % (IFCOS_NUM_BUILD_PROCS,)]+build_tool_args, cwd=extract_dir)
-        logger.info("\rInstalling %s... " % (name,))
-        shutil.copytree(os.path.join(extract_dir, "boost"), os.path.join(DEPS_DIR, "install", "boost-%s" % BOOST_VERSION, "boost"))
-        logger.info("\rInstalled %s     \n" % (name,))
-
-cecho("Collecting dependencies:", GREEN)
-
-# Set compiler flags for 32bit builds on 64bit system
-# TODO: This is untested
-
-ADDITIONAL_ARGS=[]
-BOOST_ADDRESS_MODEL=[]
-if TARGET_ARCH == "i686" and run([uname, "-m"]).strip() == "x86_64":
-    if get_os() == "Darwin":
-        ADDITIONAL_ARGS=["-m32", "-arch i386"]
-    else:
-        ADDITIONAL_ARGS=["-m32"]
-    BOOST_ADDRESS_MODEL=["architecture=x86", "address-model=32"]
-
-if get_os() == "Darwin":
-    ADDITIONAL_ARGS=["-mmacosx-version-min=%s" % TOOLSET]+ADDITIONAL_ARGS
-
-# If the linker supports GC sections, set it up to reduce binary file size
-# -fPIC is required for the shared libraries to work
-
-CXXFLAGS=os.environ.get("CXXFLAGS", "")
-CFLAGS=os.environ.get("CFLAGS", "")
-LDFLAGS=os.environ.get("LDFLAGS", "")
-
-if sp.call([bash, "-c", "ld --gc-sections 2>&1 | grep -- --gc-sections &> /dev/null"]) != 0:
-    CXXFLAGS_MINIMAL="%s %s %s" % (CXXFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    CFLAGS_MINIMAL="%s %s %s" % (CFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    if BUILD_STATIC:
-        CXXFLAGS="%s %s -fdata-sections -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden %s" % (CXXFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-        CFLAGS="%s   %s -fdata-sections -ffunction-sections -fvisibility=hidden %s"% (CFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    else:
-        CXXFLAGS=CXXFLAGS_MINIMAL
-        CFLAGS=CFLAGS_MINIMAL
-    LDFLAGS="%s  -Wl,--gc-sections %s" % (LDFLAGS, str.join(" ", ADDITIONAL_ARGS))
-else:
-    CXXFLAGS_MINIMAL="%s %s %s" % (CXXFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    CFLAGS_MINIMAL="%s   %s %s" % (CFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    if BUILD_STATIC:
-        CXXFLAGS="%s %s -fvisibility=hidden -fvisibility-inlines-hidden %s" % (CXXFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-        CFLAGS="%s   %s -fvisibility=hidden -fvisibility-inlines-hidden %s" % (CFLAGS, PIC, str.join(" ", ADDITIONAL_ARGS))
-    else:
-        CXXFLAGS=CXXFLAGS_MINIMAL
-        CFLAGS=CFLAGS_MINIMAL
-    LDFLAGS="%s %s" % (LDFLAGS, str.join(" ", ADDITIONAL_ARGS))
-    
-os.environ["CXXFLAGS"] = CXXFLAGS
-os.environ["CFLAGS"] = CFLAGS
-os.environ["LDFLAGS"] = LDFLAGS
-
-# Some dependencies need a more recent CMake version than most distros provide
-# @tfk: this is no longer needed
-# build_dependency(name="cmake-%s" % (CMAKE_VERSION,), mode="autoconf", build_tool_args=[], download_url="https://cmake.org/files/v%s" % (CMAKE_VERSION_2,), download_name="cmake-%s.tar.gz" % (CMAKE_VERSION,))
-
-if "json" in targets:
-    json_url = "https://github.com/nlohmann/json/releases/download/{JSON_VERSION}/json.hpp".format(**locals())
-    json_install_path = "{DEPS_DIR}/install/json/nlohmann/json.hpp".format(**locals())
-    if not os.path.exists(os.path.dirname(json_install_path)):
-        os.makedirs(os.path.dirname(json_install_path))
-    if not os.path.exists(json_install_path):
-        urlretrieve(json_url, json_install_path)
-
-if "pcre" in targets:
-    build_dependency(
-        name="pcre-{PCRE_VERSION}".format(**locals()),
-        mode="autoconf",
-        build_tool_args=[DISABLE_FLAG],
-        download_url="https://downloads.sourceforge.net/project/pcre/pcre/{PCRE_VERSION}/".format(**locals()),
-        download_name="pcre-{PCRE_VERSION}.tar.bz2".format(**locals())
-    )
-
-# An issue exists with swig-1.3 and python >= 3.2
-# Therefore, build a recent copy from source
-if "swig" in targets:
-    build_dependency(
-        name="swig",
-        mode="autoconf",
-        build_tool_args=["--disable-ccache", "--with-pcre-prefix={DEPS_DIR}/install/pcre-{PCRE_VERSION}".format(**locals())],
-        download_url="https://github.com/swig/swig.git",
-        download_name="swig",
-        download_tool=download_tool_git,
-        revision="rel-{SWIG_VERSION}".format(**locals())
-    )
-
-if USE_OCCT and "occ" in targets:
-    build_dependency(
-        name="occt-{OCCT_VERSION}".format(**locals()),
-        mode="cmake",
-        build_tool_args=[
-            "-DINSTALL_DIR={DEPS_DIR}/install/occt-{OCCT_VERSION}".format(**locals()),
-            "-DBUILD_LIBRARY_TYPE={LINK_TYPE_UCFIRST}".format(**locals()),
-            "-DBUILD_MODULE_Draw=0",
-            "-DBUILD_RELEASE_DISABLE_EXCEPTIONS=Off"
-        ],
-        download_url = "https://git.dev.opencascade.org/repos/occt.git",
-        download_name = "occt",
-        download_tool=download_tool_git,
-        patch=None if OCCT_VERSION >= "7.4" else "./patches/occt/enable-exception-handling.patch",
-        revision="V" + OCCT_VERSION.replace('.', '_')
-    )
-elif "occ" in targets:
-    build_dependency(
-        name="oce-{OCE_VERSION}".format(**locals()),
-        mode="cmake",
-        build_tool_args=[
-            "-DOCE_DISABLE_TKSERVICE_FONT=ON",
-            "-DOCE_TESTING=OFF",
-            "-DOCE_BUILD_SHARED_LIB=OFF",
-            "-DOCE_DISABLE_X11=ON",
-            "-DOCE_VISUALISATION=OFF",
-            "-DOCE_OCAF=OFF",
-            "-DOCE_INSTALL_PREFIX={DEPS_DIR}/install/oce-{OCE_VERSION}".format(**locals())
-        ],
-        download_url="https://github.com/tpaviot/oce/archive/",
-        download_name="OCE-{OCE_VERSION}.tar.gz".format(**locals())
-    )
-        
-if "libxml2" in targets:
-    build_dependency(
-        "libxml2-{LIBXML2_VERSION}".format(**locals()),
-        "autoconf",
-        build_tool_args=[
-            "--without-python",
-            ENABLE_FLAG,
-            DISABLE_FLAG,
-            "--without-zlib",
-            "--without-iconv",
-            "--without-lzma"
-        ],
-        download_url="ftp://xmlsoft.org/libxml2/",
-        download_name="libxml2-{LIBXML2_VERSION}.tar.gz".format(**locals())
-    )
-    
-if "OpenCOLLADA" in targets:
-    build_dependency(
-        "OpenCOLLADA",
-        "cmake",
-        build_tool_args=[
-            "-DLIBXML2_INCLUDE_DIR={DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/include/libxml2".format(**locals()),
-            "-DLIBXML2_LIBRARIES={DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/lib/libxml2.{LIBRARY_EXT}".format(**locals()),
-            "-DPCRE_INCLUDE_DIR={DEPS_DIR}/install/pcre-{PCRE_VERSION}/include".format(**locals()),
-            "-DPCRE_PCREPOSIX_LIBRARY={DEPS_DIR}/install/pcre-{PCRE_VERSION}/lib/libpcreposix.{LIBRARY_EXT}".format(**locals()),
-            "-DPCRE_PCRE_LIBRARY={DEPS_DIR}/install/pcre-{PCRE_VERSION}/lib/libpcre.{LIBRARY_EXT}".format(**locals()),
-            "-DCMAKE_INSTALL_PREFIX={DEPS_DIR}/install/OpenCOLLADA/".format(**locals())
-        ],
-        download_url="https://github.com/KhronosGroup/OpenCOLLADA.git",
-        download_name="OpenCOLLADA",
-        download_tool=download_tool_git,
-        patch="./patches/opencollada/pr622_and_disable_subdirs.patch",
-        revision=OPENCOLLADA_VERSION
-    )
-
-if "python" in targets:
-    # Python should not be built with -fvisibility=hidden, from experience that introduces segfaults
-    OLD_CXX_FLAGS=os.environ["CXXFLAGS"]
-    OLD_C_FLAGS=os.environ["CFLAGS"]
-    os.environ["CXXFLAGS"]=CXXFLAGS_MINIMAL
-    os.environ["CFLAGS"]=CFLAGS_MINIMAL
-
-    # On OSX a dynamic python library is built or it would not be compatible
-    # with the system python because of some threading initialization
-    PYTHON_CONFIGURE_ARGS=[]
-    if get_os() == "Darwin":
-        PYTHON_CONFIGURE_ARGS=["--disable-static", "--enable-shared"]
-
-    def get_python_unicode_confs(py_ver):
-        if py_ver < "3.3":
-            return [("--enable-unicode=ucs2",""), ("--enable-unicode=ucs4","u")]
-        else: return [("","")]
-
-    def PYTHON_VERSION_CONFS():
-        for v in PYTHON_VERSIONS:
-            for unicode_conf, abi_tag in get_python_unicode_confs(v):
-                yield v, unicode_conf, abi_tag
-
-    for PYTHON_VERSION, unicode_conf, abi_tag in PYTHON_VERSION_CONFS():
-        try:
-            build_dependency(
-                "python-{PYTHON_VERSION}{abi_tag}".format(**locals()),
-                "autoconf",
-                PYTHON_CONFIGURE_ARGS + [unicode_conf],
-                "http://www.python.org/ftp/python/{PYTHON_VERSION}/".format(**locals()),
-                "Python-{PYTHON_VERSION}.tgz".format(**locals())
-            )
-        except Exception as e:
-            pyver2 = PYTHON_VERSION[:PYTHON_VERSION.rfind('.')]
-            if os.path.exists("{DEPS_DIR}/install/python-{PYTHON_VERSION}{abi_tag}/bin/python{pyver2}".format(**locals())):
-                print("Installation partially failed")
-            else: raise e
-
-    os.environ["CXXFLAGS"]=OLD_CXX_FLAGS
-    os.environ["CFLAGS"]=OLD_C_FLAGS
-
-if "boost" in targets:
-    str_concat = lambda prefix: lambda postfix: "" if postfix.strip() == "" else "=".join((prefix, postfix.strip()))
-    build_dependency(
-        "boost-{BOOST_VERSION}".format(**locals()),
-        mode="bjam",
-        build_tool_args=[
-            "--stagedir={DEPS_DIR}/install/boost-{BOOST_VERSION}".format(**locals()),
-            "--with-system",
-            "--with-program_options",
-            "--with-regex",
-            "--with-thread",
-            "--with-date_time",
-            "--with-iostreams",
-            "link={LINK_TYPE}".format(**locals())
-                                                                         ] + \
-            BOOST_ADDRESS_MODEL                                            + \
-            list(map(str_concat("cxxflags"), CXXFLAGS.strip().split(' '))) + \
-            list(map(str_concat("linkflags"), LDFLAGS.strip().split(' '))) + \
-            ["stage", "-s", "NO_BZIP2=1"],
-        download_url=BOOST_LOCATION,
-        download_name="boost_{BOOST_VERSION_UNDERSCORE}.tar.bz2".format(**locals())
-    )
-    
-cecho("Building IfcOpenShell:", GREEN)
-
-IFCOS_DIR=os.path.join(DEPS_DIR, "build", "ifcopenshell")
-if os.path.exists(IFCOS_DIR):
-    shutil.rmtree(IFCOS_DIR)
-os.makedirs(IFCOS_DIR)
-
-executables_dir = os.path.join(IFCOS_DIR, "executables")
-if not os.path.exists(executables_dir):
-    os.makedirs(executables_dir)
-
-logger.info("\rConfiguring executables...")
-
-OFF_ON = ["OFF", "ON"]
-
-cmake_args=[
-    "-DUSE_MMAP="                      "OFF",
-    "-DBUILD_EXAMPLES="                "OFF",
-    "-DBUILD_IFCPYTHON="               "OFF",
-    "-DBUILD_SHARED_LIBS="            +OFF_ON[not BUILD_STATIC],
-    "-DBUILD_IFCGEOM="                +OFF_ON["IfcGeom" in targets],
-    "-DBUILD_GEOMSERVER="             +OFF_ON["IfcGeomServer" in targets],
-    "-DBUILD_CONVERT="                +OFF_ON["IfcConvert" in targets],
-    "-DCMAKE_INSTALL_PREFIX="          "{DEPS_DIR}/install/ifcopenshell".format(**locals()),
-    "-DBOOST_ROOT="                    "{DEPS_DIR}/install/boost-{BOOST_VERSION}".format(**locals()),
-    "-DGLTF_SUPPORT="                  "ON",
-    "-DJSON_INCLUDE_DIR="              "{DEPS_DIR}/install/json".format(**locals()),
-    "-DBoost_NO_BOOST_CMAKE="          "On"
-]
-
-if "occ" in targets and USE_OCCT:
-    occ_include_dir =                  "{DEPS_DIR}/install/occt-{OCCT_VERSION}/include/opencascade".format(**locals())
-    occ_library_dir =                  "{DEPS_DIR}/install/occt-{OCCT_VERSION}/lib".format(**locals())
-    cmake_args.extend([
-        "-DOCC_INCLUDE_DIR="           +occ_include_dir,
-        "-DOCC_LIBRARY_DIR="           +occ_library_dir
-    ])
-elif "occ" in targets:
-    occ_include_dir =                  "{DEPS_DIR}/install/oce-{OCE_VERSION}/include/oce".format(**locals())
-    occ_library_dir =                  "{DEPS_DIR}/install/oce-{OCE_VERSION}/lib"
-    cmake_args.extend([
-        "-DOCC_INCLUDE_DIR="           +occ_include_dir,
-        "-DOCC_LIBRARY_DIR="           +occ_library_dir
-    ])
-
-if "OpenCOLLADA" in targets:
-    cmake_args.extend([
-        "-DOPENCOLLADA_INCLUDE_DIR="   "{DEPS_DIR}/install/OpenCOLLADA/include/opencollada".format(**locals()),
-        "-DOPENCOLLADA_LIBRARY_DIR="   "{DEPS_DIR}/install/OpenCOLLADA/lib/opencollada".format(**locals())
-    ])
-
-if "pcre" in targets:
-    cmake_args.append(
-        "-DPCRE_LIBRARY_DIR="          "{DEPS_DIR}/install/pcre-{PCRE_VERSION}/lib".format(**locals())
-    )
-
-if "libxml2" in targets:
-    cmake_args.extend([
-        "-DLIBXML2_INCLUDE_DIR="       "{DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/include/libxml2".format(**locals()),
-        "-DLIBXML2_LIBRARIES="         "{DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/lib/libxml2.{LIBRARY_EXT}".format(**locals())
-    ])
-
-run_cmake("", cmake_args, cmake_dir=CMAKE_DIR, cwd=executables_dir)
-
-logger.info("\rBuilding executables...   ")
-
-run([make, "-j{IFCOS_NUM_BUILD_PROCS}".format(**locals())], cwd=executables_dir)
-run([make, "install/strip" if BUILD_CFG == "Release" else "install"], cwd=executables_dir)
-
-if "IfcOpenShell-Python" in targets:
-
-    # On OSX the actual Python library is not linked against.
-    ADDITIONAL_ARGS=""
-    if get_os() == "Darwin":
-        ADDITIONAL_ARGS="-Wl,-flat_namespace,-undefined,suppress"
-
-    os.environ["CXXFLAGS"]="%s %s" % (CXXFLAGS_MINIMAL, ADDITIONAL_ARGS)
-    os.environ["CFLAGS"]="%s %s" % (CFLAGS_MINIMAL, ADDITIONAL_ARGS)
-    os.environ["LDFLAGS"]="%s %s" % (LDFLAGS, ADDITIONAL_ARGS)
-
-    for PYTHON_VERSION, _, TAG in PYTHON_VERSION_CONFS():
-        logger.info("\rConfiguring python {PYTHON_VERSION}{TAG} wrapper...".format(**locals()))
-
-        # python_dir = os.path.join(IFCOS_DIR, "python-{PYTHON_VERSION}{TAG}".format(**locals()))
-        python_dir = os.path.join(IFCOS_DIR, "pythonwrapper")
-        if not os.path.exists(python_dir):
-            os.makedirs(python_dir)
-
-        cache_path = os.path.join(python_dir, "CMakeCache.txt")
-        if os.path.exists(cache_path):
-            os.unlink(cache_path)
-
-        PYTHON_LIBRARY=run([bash, "-c", "ls    {DEPS_DIR}/install/python-{PYTHON_VERSION}{TAG}/lib/libpython*.*".format(**locals())])
-        PYTHON_INCLUDE=run([bash, "-c", "ls -d {DEPS_DIR}/install/python-{PYTHON_VERSION}{TAG}/include/python*".format(**locals())])
-        PYTHON_EXECUTABLE=os.path.join(DEPS_DIR, "install", "python-{PYTHON_VERSION}{TAG}".format(**locals()), "bin", "python{PYTHON_VERSION[0]}".format(**locals()))
-        os.environ["PYTHON_LIBRARY_BASENAME"]=os.path.basename(PYTHON_LIBRARY)
-
-        run_cmake("",
-            cmake_args=[
-                "-DBUILD_SHARED_LIBS="       "OFF" if BUILD_STATIC else "ON",
-                "-DBOOST_ROOT="              "{DEPS_DIR}/install/boost-{BOOST_VERSION}".format(**locals()),
-                "-DOCC_INCLUDE_DIR="         +occ_include_dir,
-                "-DOCC_LIBRARY_DIR="         +occ_library_dir,
-                "-DPYTHON_LIBRARY="          +PYTHON_LIBRARY,
-                "-DPYTHON_EXECUTABLE="       +PYTHON_EXECUTABLE,
-                "-DPYTHON_INCLUDE_DIR="      +PYTHON_INCLUDE,
-                "-DSWIG_EXECUTABLE="         "{DEPS_DIR}/install/swig/bin/swig".format(**locals()),
-                "-DCMAKE_INSTALL_PREFIX="    "{DEPS_DIR}/install/ifcopenshell/tmp".format(**locals()),
-                "-DLIBXML2_INCLUDE_DIR="     "{DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/include/libxml2".format(**locals()),
-                "-DLIBXML2_LIBRARIES="       "{DEPS_DIR}/install/libxml2-{LIBXML2_VERSION}/lib/libxml2.{LIBRARY_EXT}".format(**locals()),
-                "-DCOLLADA_SUPPORT=OFF"
-            ], cmake_dir=CMAKE_DIR, cwd=python_dir)
-        
-        logger.info("\rBuilding python %s%s wrapper...   " % (PYTHON_VERSION, TAG))
-
-        run([make, "-j%s" % (IFCOS_NUM_BUILD_PROCS,), "_ifcopenshell_wrapper"], cwd=python_dir)
-        run([make, "install/local"], cwd=os.path.join(python_dir, "ifcwrap"))
-
-        module_dir = os.path.dirname(run([PYTHON_EXECUTABLE, "-c", "from __future__ import print_function; import inspect, ifcopenshell; print(inspect.getfile(ifcopenshell))"]))
-
-        if get_os() != "Darwin":
-            # TODO: This symbol name depends on the Python version?
-            run([strip, "-s", "-K", "PyInit__ifcopenshell_wrapper", "_ifcopenshell_wrapper.so"], cwd=module_dir)
-
-        run([cp, "-R", module_dir, os.path.join(DEPS_DIR, "install", "ifcopenshell", "python-%s%s" % (PYTHON_VERSION, TAG))])
-
-logger.info("\rBuilt IfcOpenShell...\n\n")
@@ -1,32 +0,0 @@
-http://git.dev.opencascade.org/gitweb/?p=occt.git;a=commitdiff;h=0ab4e621833f4eae945a3762c9a29ee12e2eec53#patch1
-diff --git a/src/HLRBRep/HLRBRep_InternalAlgo.cxx b/src/HLRBRep/HLRBRep_InternalAlgo.cxx
-index ca885ca..c13cb06 100644 (file)
--- a/src/HLRBRep/HLRBRep_InternalAlgo.cxx
-+++ b/src/HLRBRep/HLRBRep_InternalAlgo.cxx
-@@ -165,7 +165,7 @@ void HLRBRep_InternalAlgo::Update ()
-       SB.Bounds(v1,v2,e1,e2,f1,f2);
- 
-       for (Standard_Integer e = e1; e <= e2; e++) {
-        HLRBRep_EdgeData ed = aEDataArray.ChangeValue(e);
-+        HLRBRep_EdgeData& ed = aEDataArray.ChangeValue(e);
-         HLRAlgo::DecodeMinMax(ed.MinMax(), TheMin, TheMax);
-        if (FirstTime) {
-          FirstTime = Standard_False;
-@@ -307,7 +307,7 @@ void HLRBRep_InternalAlgo::InitEdgeStatus ()
-   Standard_Integer nf = myDS->NbFaces();
- 
-   for (Standard_Integer e = 1; e <= ne; e++) {
-    HLRBRep_EdgeData ed = aEDataArray.ChangeValue(e);
-+    HLRBRep_EdgeData& ed = aEDataArray.ChangeValue(e);
-     if (ed.Selected()) ed.Status().ShowAll();
-   }
- //  for (Standard_Integer f = 1; f <= nf; f++) {
-@@ -368,7 +368,7 @@ void HLRBRep_InternalAlgo::Select ()
-     Standard_Integer nf = myDS->NbFaces();
-     
-     for (Standard_Integer e = 1; e <= ne; e++) {
-      HLRBRep_EdgeData ed = aEDataArray.ChangeValue(e);
-+      HLRBRep_EdgeData& ed = aEDataArray.ChangeValue(e);
-       ed.Selected(Standard_True);
-     }
-     
@@ -1,17 +0,0 @@
-Description: Enable exception handling
- Upstream defaults to no exception handling for performance reasons,
- but in OCCT's role as a shared library it's better for Debian to
- enable it.
-Author: Kurt Kremitzki <kkremitzki@gmail.com>
-Last-Update: 2018-06-10
-
--- a/adm/cmake/occt_defs_flags.cmake
-+++ b/adm/cmake/occt_defs_flags.cmake
-@@ -138,5 +138,5 @@
-   set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")
- endif()
- 
-set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNo_Exception")
-set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNo_Exception")
-+#set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNo_Exception")
-+#set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNo_Exception")
@@ -1,29 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 95abbe21..293c951c 100644
--- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -284,10 +284,10 @@ add_subdirectory(COLLADASaxFrameworkLoader)
- add_subdirectory(COLLADAStreamWriter)
- 
- # building COLLADAValidator app
-add_subdirectory(COLLADAValidator)
-+# add_subdirectory(COLLADAValidator)
- 
- # DAE validator app
-add_subdirectory(DAEValidator)
-+# add_subdirectory(DAEValidator)
- 
- # Library export
- install(EXPORT LibraryExport DESTINATION ${OPENCOLLADA_INST_CMAKECONFIG} FILE OpenCOLLADATargets.cmake)
-diff --git a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp b/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-index 1f9a3eef..dd6f5c59 100644
--- a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-+++ b/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-@@ -10,6 +10,7 @@
- 
- #include "GeneratedSaxParserUtils.h"
- #include <math.h>
-+#include <cmath>
- #include <memory>
- #include <string.h>
- #include <limits>
@@ -1,22 +0,0 @@
-From a0deb4ce8b43cf3c8b8c0a4225c6be5296446dbd Mon Sep 17 00:00:00 2001
-From: Adam Eri <adam.eri@blackmirror.media>
-Date: Tue, 3 Sep 2019 23:30:20 +0200
-Subject: [PATCH] Resolves compile error on macOS
-
-Resolves "no member named 'isnan' in namespace 'std'" on macOS
---
- GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp b/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-index 1f9a3eef..dd6f5c59 100644
--- a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-+++ b/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
-@@ -10,6 +10,7 @@
- 
- #include "GeneratedSaxParserUtils.h"
- #include <math.h>
-+#include <cmath>
- #include <memory>
- #include <string.h>
- #include <limits>
@@ -1,2 +0,0 @@
-[tool.black]
-line-length = 120
@@ -1,64 +0,0 @@
-# ****************************************************************************
-# line endings
-
-# to suppress line ending changes in github, add ?w=1 at link end of a diff
-
-# for more information see
-# FreeCAD source code src/Mod/.gitattributes
-# FreeCAD forum topic https://forum.freecadweb.org/viewtopic.php?f=17&t=41117
-# FreeCAD pull request https://github.com/FreeCAD/FreeCAD/pull/2752
-
-
-# get all used file types
-
-# in a directory in a bash use
-# find . -type f -name '*.*' | sed 's|.*\.||' | sort -u
-
-# search for a specific file ending
-# find . -type f -name '*.ico' 
-
-
-# normalize the line endings of the following files
-*.cpp text
-*.css text
-*.csv text
-*.feature text
-*.gitattributes text
-*.gitignore text
-*.gitkeep
-*.h text
-*.html text
-*.ifc text
-*.json text
-*.md text
-*.po text
-*.pot text
-*.py text
-*.txt text
-
-
-# files not normalized ATM
-# bat
-# bnf
-# blend
-# i
-# ico
-# mo
-# mpass
-# png
-# pth
-# pyc
-# rst
-# svg
-# ttf
-# xsd
-
-
-# line endings of all directories will be normalized
-# to exclude a directory from being normalized add it here
-# example: to exclude dirctory ifcbimtester use the following line without #
-# ifcbimtester/** -text
-
-
-# use git to manually correct the file endings
-# git add --renormalize .
@@ -1,62 +0,0 @@
-# bcf
-
-A simple Python implementation of BCF. The data model is described in `data.py`.
-Manipulation of BCF-XML is available via `bcfxml.py` and manipulation of BCF-API
-is available via `bcfapi.py`.
-
- - BCF-XML version 2.1: Fully supported
- - BCF-API version 2.1: Not supported, will probably tackle this after BCF-API v3.0
- - BCF-XML version 3.0: Almost fully supported, except for the documents module
- - BCF-API version 3.0: Not supported, but work underway to support it
-
-## bcfxml
-
-The `bcfxml` module lets you interact with the BCF-XML standard.
-
-```
-from bcf import bcfxml
-
-
-# Load a project
-bcfxml = bcfxml.load("/path/to/file.bcf")
-
-
-# The project is also stored in the module
-# project == bcfxml.project
-project=bcfxml.get_project()
-print(project.name)
-
-# To edit a project, just modify the object directly
-bcfxml.project.name = "New name"
-bcfxml.edit_project()
-
-# The BCF file is extracted to this temporary directory
-print(bcfxml.filepath)
-
-# Get a dictionary of topics
-topics = bcfxml.get_topics()
-
-# Note: topics == bcfxml.topics
-for guid, topic in bcfxml.topics.items():
-    print("Topic guid is", guid)
-    print("Topic guid is", topic.guid)
-    print("Topic title is", topic.title)
-
-    # Fetch extra data about a topic
-    header = bcfxml.get_header(guid)
-    comments = bcfxml.get_comments(guid)
-    viewpoints = bcfxml.get_viewpoints(guid)
-
-    # Note: comments == topic.comments, and so on
-    for comment_guid, comment in comments.items():
-        print(comment_guid)
-        print(comment.comment)
-        print(comment.author)
-
-# Get a particular topic
-topic = bcfxml.get_topic(guid)
-
-# Modify a topic
-topic.title = "New title"
-bcfxml.edit_topic(topic)
-```
@@ -1,39 +0,0 @@
-import os.path
-import zipfile
-import tempfile
-from xml.dom import minidom
-
-
-def load(filepath):
-    filepath = extract_project(filepath)
-    if os.path.isfile(os.path.join(filepath, "bcf.version")):
-        version_path = os.path.join(filepath, "bcf.version")
-        version_id = get_version(version_path)
-        if version_id == "2.1":
-            from bcf.v2.bcfxml import BcfXml
-
-            bcfxml = BcfXml()
-            bcfxml.filepath = filepath
-            return bcfxml
-        else:
-            from bcf.v3.bcfxml import BcfXml
-
-            bcfxml = BcfXml()
-            bcfxml.filepath = filepath
-            return bcfxml
-
-
-def get_version(version_path):
-    xmlparse = minidom.parse(version_path)
-    version_el = xmlparse.getElementsByTagName("Version")[0]
-    version = version_el.getAttribute("VersionId")
-    return version
-
-
-def extract_project(filepath):
-    if not filepath:
-        return
-    zip_file = zipfile.ZipFile(filepath)
-    filepath = tempfile.mkdtemp()
-    zip_file.extractall(filepath)
-    return filepath
@@ -1,771 +0,0 @@
-import os
-import uuid
-import shutil
-import zipfile
-import logging
-import tempfile
-import bcf.v2.data
-from datetime import datetime
-from xml.dom import minidom
-from xmlschema import XMLSchema
-from contextlib import contextmanager
-from shutil import copyfile
-
-
-cwd = os.path.dirname(os.path.realpath(__file__))
-
-
-@contextmanager
-def cd(newdir):
-    prevdir = os.getcwd()
-    os.chdir(os.path.expanduser(newdir))
-    try:
-        yield
-    finally:
-        os.chdir(prevdir)
-
-
-class BcfXml:
-    def __init__(self):
-        self.filepath = None
-        self.logger = logging.getLogger("bcfxml")
-        self.author = "john@doe.com"
-        self.project = bcf.v2.data.Project()
-        self.version = "2.1"
-        self.topics = {}
-
-    def new_project(self):
-        self.project.project_id = str(uuid.uuid4())
-        self.project.name = "New Project"
-        self.topics = {}
-        if self.filepath:
-            self.close_project()
-        self.filepath = tempfile.mkdtemp()
-        self.edit_project()
-        self.edit_version()
-
-    def get_project(self, filepath=None):
-        if not filepath:
-            return self.project
-        if os.path.isfile(os.path.join(self.filepath, "project.bcfp")):
-            data = self._read_xml("project.bcfp", "project.xsd")
-            self.project.extension_schema = data["ExtensionSchema"]
-            if "Project" in data:
-                self.project.project_id = data["Project"]["@ProjectId"]
-                self.project.name = data["Project"].get("Name")
-        return self.project
-
-    def edit_project(self):
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "ProjectExtension")
-        project = self._create_element(root, "Project", {"ProjectId": self.project.project_id})
-        self._create_element(project, "Name", text=self.project.name)
-        self._create_element(root, "ExtensionSchema", text="extensions.xsd")
-        with open(os.path.join(self.filepath, "project.bcfp"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def save_project(self, filepath):
-        with cd(self.filepath):
-            zip_file = zipfile.ZipFile(filepath, "w", zipfile.ZIP_DEFLATED)
-            for root, dirs, files in os.walk("./"):
-                for file in files:
-                    zip_file.write(os.path.join(root, file))
-            zip_file.close()
-
-    def get_version(self):
-        data = self._read_xml("bcf.version", "version.xsd")
-        self.version = data["@VersionId"]
-        return self.version
-
-    def edit_version(self):
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "Version", {"VersionId": self.version})
-        version = self._create_element(root, "DetailedVersion", text=self.version)
-        with open(os.path.join(self.filepath, "bcf.version"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def get_topics(self):
-        self.topics = {}
-        topics = []
-        subdirs = []
-        for (dirpath, dirnames, filenames) in os.walk(self.filepath):
-            subdirs = dirnames
-            break
-        for subdir in subdirs:
-            try:
-                uuid.UUID(subdir)
-            except ValueError:
-                continue
-            if not os.path.exists(os.path.join(self.filepath, subdir, "markup.bcf")):
-                continue
-            self.topics[subdir] = self.get_topic(subdir)
-        return self.topics
-
-    def get_header(self, guid):
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        if "Header" not in data:
-            return
-        header = bcf.v2.data.Header()
-        for item in data["Header"]["File"]:
-            header_file = bcf.v2.data.HeaderFile()
-            optional_keys = {
-                "filename": "Filename",
-                "date": "Date",
-                "reference": "Reference",
-                "ifc_project": "@IfcProject",
-                "ifc_spatial_structure_element": "@IfcSpatialStructureElement",
-                "is_external": "@isExternal",
-            }
-            for key, value in optional_keys.items():
-                if value in item:
-                    setattr(header_file, key, item[value])
-            header.files.append(header_file)
-        self.topics[guid].header = header
-        return header
-
-    def get_topic(self, guid):
-        if guid in self.topics:
-            return self.topics[guid]
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        topic = bcf.v2.data.Topic()
-        self.topics[guid] = topic
-
-        mandatory_keys = {
-            "guid": "@Guid",
-            "title": "Title",
-            "creation_date": "CreationDate",
-            "creation_author": "CreationAuthor",
-        }
-        for key, value in mandatory_keys.items():
-            setattr(topic, key, data["Topic"][value])
-
-        optional_keys = {
-            "priority": "Priority",
-            "index": "Index",
-            "labels": "Labels",
-            "reference_links": "ReferenceLink",
-            "modified_date": "ModifiedDate",
-            "modified_author": "ModifiedAuthor",
-            "due_date": "DueDate",
-            "assigned_to": "AssignedTo",
-            "stage": "Stage",
-            "description": "Description",
-            "topic_status": "@TopicStatus",
-            "topic_type": "@TopicType",
-        }
-        for key, value in optional_keys.items():
-            if value in data["Topic"]:
-                setattr(topic, key, data["Topic"][value])
-
-        if "BimSnippet" in data["Topic"]:
-            bim_snippet = bcf.v2.data.BimSnippet()
-            keys = {
-                "snippet_type": "@SnippetType",
-                "is_external": "@IsExternal",
-                "reference": "Reference",
-                "reference_schema": "ReferenceSchema",
-            }
-            for key, value in keys.items():
-                if value in data["Topic"]["BimSnippet"]:
-                    setattr(bim_snippet, key, data["Topic"]["BimSnippet"][value])
-            topic.bim_snippet = bim_snippet
-
-        if "DocumentReference" in data["Topic"]:
-            for item in data["Topic"]["DocumentReference"]:
-                document_reference = bcf.v2.data.DocumentReference()
-                keys = {
-                    "referenced_document": "ReferencedDocument",
-                    "is_external": "@IsExternal",
-                    "guid": "@Guid",
-                    "description": "Description",
-                }
-                for key, value in keys.items():
-                    if value in item:
-                        setattr(document_reference, key, item[value])
-                topic.document_references.append(document_reference)
-
-        if "RelatedTopic" in data["Topic"]:
-            for item in data["Topic"]["RelatedTopic"]:
-                related_topic = bcf.v2.data.RelatedTopic()
-                related_topic.guid = item["@Guid"]
-                topic.related_topics.append(related_topic)
-        return topic
-
-    def add_topic(self, topic=None):
-        if topic is None:
-            topic = bcf.v2.data.Topic()
-        if not topic.guid:
-            topic.guid = str(uuid.uuid4())
-        if not topic.title:
-            topic.title = "New Topic"
-        os.mkdir(os.path.join(self.filepath, topic.guid))
-        self.edit_topic(topic)
-        return topic
-
-    def edit_topic(self, topic):
-        if not topic.creation_date:
-            topic.creation_date = datetime.utcnow().isoformat()
-            topic.creation_author = self.author
-        else:
-            topic.modified_date = datetime.utcnow().isoformat()
-            topic.modified_author = self.author
-
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "Markup")
-
-        self.write_header(topic.header, root)
-
-        topic_el = self._create_element(
-            root,
-            "Topic",
-            {
-                "Guid": topic.guid,
-                "TopicType": topic.topic_type,
-                "TopicStatus": topic.topic_status,
-            },
-        )
-
-        for reference_link in topic.reference_links:
-            self._create_element(topic_el, "ReferenceLink", text=reference_link)
-
-        text_map = {
-            "Title": topic.title,
-            "Priority": topic.priority,
-            "Index": topic.index,
-        }
-        for key, value in text_map.items():
-            if value:
-                self._create_element(topic_el, key, text=value)
-
-        for label in topic.labels:
-            self._create_element(topic_el, "Labels", text=label)
-
-        text_map = {
-            "CreationDate": topic.creation_date,
-            "CreationAuthor": topic.creation_author,
-            "ModifiedDate": topic.modified_date,
-            "ModifiedAuthor": topic.modified_author,
-            "DueDate": topic.due_date,
-            "AssignedTo": topic.assigned_to,
-            "Stage": topic.stage,
-            "Description": topic.description,
-        }
-        for key, value in text_map.items():
-            if value:
-                self._create_element(topic_el, key, text=value)
-
-        if topic.bim_snippet:
-            bim_snippet = self._create_element(
-                topic_el,
-                "BimSnippet",
-                {"SnippetType": topic.bim_snippet.snippet_type, "isExternal": topic.bim_snippet.is_external},
-            )
-            self._create_element(bim_snippet, "Reference", text=topic.bim_snippet.reference)
-            self._create_element(bim_snippet, "ReferenceSchema", text=topic.bim_snippet.reference_schema)
-        for reference in topic.document_references:
-            reference_el = self._create_element(
-                topic_el, "DocumentReference", {"Guid": reference.guid, "isExternal": reference.is_external}
-            )
-            self._create_element(reference_el, "ReferencedDocument", text=reference.referenced_document)
-            self._create_element(reference_el, "Description", text=reference.description)
-        for related_topic in topic.related_topics:
-            self._create_element(topic_el, "RelatedTopic", {"Guid": related_topic.guid})
-
-        self.write_comments(topic.comments, root)
-        self.write_viewpoints(topic.viewpoints, root, topic)
-
-        with open(os.path.join(self.filepath, topic.guid, "markup.bcf"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def write_header(self, header, root):
-        if not header or not header.files:
-            return
-        header_el = self._create_element(root, "Header")
-        for f in header.files:
-            file_el = self._create_element(
-                header_el,
-                "File",
-                {
-                    "IfcProject": f.ifc_project,
-                    "IfcSpatialStructureElement": f.ifc_spatial_structure_element,
-                    "isExternal": f.is_external,
-                },
-            )
-            if f.filename:
-                self._create_element(file_el, "Filename", text=f.filename)
-            if f.date:
-                self._create_element(file_el, "Date", text=f.date)
-            if f.reference:
-                self._create_element(file_el, "Reference", text=f.reference)
-
-    def write_comments(self, comments, root):
-        for comment in comments.values():
-            comment_el = self._create_element(root, "Comment", {"Guid": comment.guid})
-            text_map = {
-                "Date": comment.date,
-                "Author": comment.author,
-                "Comment": comment.comment,
-                "ModifiedDate": comment.modified_date,
-                "ModifiedAuthor": comment.modified_author,
-            }
-            for key, value in text_map.items():
-                if value:
-                    self._create_element(comment_el, key, text=value)
-            if comment.viewpoint:
-                self._create_element(comment_el, "Viewpoint", {"Guid": comment.viewpoint.guid})
-
-    def add_comment(self, topic, comment=None):
-        if comment is None:
-            comment = bcf.v2.data.Comment()
-        if not comment.guid:
-            comment.guid = str(uuid.uuid4())
-        if not comment.comment:
-            comment.comment = "'Free software' is a matter of liberty, not price. To understand the concept, you should think of 'free' as in 'free speech,' not as in 'free beer'."
-        topic.comments[comment.guid] = comment
-        self.edit_comment(comment, topic)
-
-    def edit_comment(self, comment, topic):
-        if not comment.date:
-            comment.date = datetime.utcnow().isoformat()
-            comment.author = self.author
-        else:
-            comment.modified_date = datetime.utcnow().isoformat()
-            comment.modified_author = self.author
-        self.edit_topic(topic)
-
-    def delete_comment(self, guid, topic):
-        if guid in topic.comments:
-            del topic.comments[guid]
-        self.edit_topic(topic)
-
-    def delete_topic(self, guid):
-        if guid in self.topics:
-            del self.topics[guid]
-        shutil.rmtree(os.path.join(self.filepath, guid))
-
-    def write_viewpoints(self, viewpoints, root, topic):
-        for viewpoint in viewpoints.values():
-            viewpoint_el = self._create_element(root, "Viewpoints", {"Guid": viewpoint.guid})
-            text_map = {"Viewpoint": viewpoint.viewpoint, "Snapshot": viewpoint.snapshot, "Index": viewpoint.index}
-            for key, value in text_map.items():
-                if value:
-                    self._create_element(viewpoint_el, key, text=value)
-            self.write_viewpoint(viewpoint, topic)
-
-    def write_viewpoint(self, viewpoint, topic):
-        document = minidom.Document()
-        root = self._create_element(document, "VisualizationInfo", {"Guid": viewpoint.guid})
-        self.write_viewpoint_components(viewpoint, root)
-        self.write_viewpoint_orthogonal_camera(viewpoint, root)
-        self.write_viewpoint_perspective_camera(viewpoint, root)
-        self.write_viewpoint_lines(viewpoint, root)
-        self.write_viewpoint_clipping_planes(viewpoint, root)
-        self.write_viewpoint_bitmaps(viewpoint, root)
-        with open(os.path.join(self.filepath, topic.guid, viewpoint.viewpoint), "wb") as f:
-            f.write(document.toprettyxml(encoding="utf-8"))
-
-    def write_viewpoint_components(self, viewpoint, parent):
-        if not viewpoint.components:
-            return
-        components_el = self._create_element(parent, "Components")
-        if viewpoint.components.view_setup_hints:
-            view_setup_hints = self._create_element(
-                components_el,
-                "ViewSetupHints",
-                {
-                    "SpacesVisible": viewpoint.components.view_setup_hints.spaces_visible,
-                    "SpaceBoundariesVisible": viewpoint.components.view_setup_hints.space_boundaries_visible,
-                    "OpeningsVisible": viewpoint.components.view_setup_hints.openings_visible,
-                },
-            )
-        if viewpoint.components.selection:
-            selection_el = self._create_element(components_el, "Selection")
-        for selection in viewpoint.components.selection:
-            self.write_component(selection, selection_el)
-        visibility = self._create_element(
-            components_el, "Visibility", {"DefaultVisibility": viewpoint.components.visibility.default_visibility}
-        )
-        if viewpoint.components.visibility.exceptions:
-            exceptions_el = self._create_element(visibility, "Exceptions")
-        for exception in viewpoint.components.visibility.exceptions:
-            self.write_component(exception, exceptions_el)
-        if viewpoint.components.coloring:
-            coloring_el = self._create_element(components_el, "Coloring")
-        for color in viewpoint.components.coloring:
-            color_el = self._create_element(coloring_el, "Color", {"Color": color.color})
-            for component in color.components:
-                self.write_component(component, color_el)
-
-    def write_viewpoint_orthogonal_camera(self, viewpoint, parent):
-        if not viewpoint.orthogonal_camera:
-            return
-        camera = viewpoint.orthogonal_camera
-        camera_el = self._create_element(parent, "OrthogonalCamera")
-        camera_view_point = self._create_element(camera_el, "CameraViewPoint")
-        self.write_vector(camera_view_point, camera.camera_view_point)
-        camera_direction = self._create_element(camera_el, "CameraDirection")
-        self.write_vector(camera_direction, camera.camera_direction)
-        camera_up_vector = self._create_element(camera_el, "CameraUpVector")
-        self.write_vector(camera_up_vector, camera.camera_up_vector)
-        self._create_element(camera_el, "ViewToWorldScale", text=camera.view_to_world_scale)
-
-    def write_viewpoint_perspective_camera(self, viewpoint, parent):
-        if not viewpoint.perspective_camera:
-            return
-        camera = viewpoint.perspective_camera
-        camera_el = self._create_element(parent, "PerspectiveCamera")
-        camera_view_point = self._create_element(camera_el, "CameraViewPoint")
-        self.write_vector(camera_view_point, camera.camera_view_point)
-        camera_direction = self._create_element(camera_el, "CameraDirection")
-        self.write_vector(camera_direction, camera.camera_direction)
-        camera_up_vector = self._create_element(camera_el, "CameraUpVector")
-        self.write_vector(camera_up_vector, camera.camera_up_vector)
-        self._create_element(camera_el, "FieldOfView", text=camera.field_of_view)
-
-    def write_viewpoint_lines(self, viewpoint, parent):
-        if not viewpoint.lines:
-            return
-        lines_el = self._create_element(parent, "Lines")
-        for line in viewpoint.lines:
-            line_el = self._create_element(lines_el, "Line")
-            start_point_el = self._create_element(line_el, "StartPoint")
-            self.write_vector(start_point_el, line.start_point)
-            end_point_el = self._create_element(line_el, "EndPoint")
-            self.write_vector(end_point_el, line.end_point)
-
-    def write_viewpoint_clipping_planes(self, viewpoint, parent):
-        if not viewpoint.clipping_planes:
-            return
-        planes_el = self._create_element(parent, "ClippingPlanes")
-        for plane in viewpoint.clipping_planes:
-            plane_el = self._create_element(planes_el, "ClippingPlane")
-            location_el = self._create_element(plane_el, "Location")
-            self.write_vector(location_el, plane.location)
-            direction_el = self._create_element(plane_el, "Direction")
-            self.write_vector(direction_el, plane.direction)
-
-    def write_viewpoint_bitmaps(self, viewpoint, parent):
-        if not viewpoint.bitmaps:
-            return
-        for bitmap in viewpoint.bitmaps:
-            bitmap_el = self._create_element(parent, "Bitmap")
-
-            text_map = {"Bitmap": bitmap.bitmap_format, "Reference": bitmap.reference}
-            for key, value in text_map.items():
-                self._create_element(bitmap_el, key, text=value)
-
-            location_el = self._create_element(bitmap_el, "Location")
-            self.write_vector(location_el, bitmap.location)
-            normal_el = self._create_element(bitmap_el, "Normal")
-            self.write_vector(normal_el, bitmap.normal)
-            up_el = self._create_element(bitmap_el, "Up")
-            self.write_vector(up_el, bitmap.up)
-
-            self._create_element(bitmap_el, "Height", text=bitmap.height)
-
-    def write_vector(self, parent, from_obj):
-        self._create_element(parent, "X", text=from_obj.x)
-        self._create_element(parent, "Y", text=from_obj.y)
-        self._create_element(parent, "Z", text=from_obj.z)
-
-    def write_component(self, data, parent):
-        component_el = self._create_element(parent, "Component", {"IfcGuid": data.ifc_guid})
-        text_map = {"OriginatingSystem": data.originating_system, "AuthoringToolId": data.authoring_tool_id}
-        for key, value in text_map.items():
-            if value:
-                self._create_element(component_el, key, text=value)
-
-    def add_viewpoint(self, topic, viewpoint=None):
-        if not viewpoint:
-            viewpoint = bcf.v2.data.Viewpoint()
-        if not viewpoint.guid:
-            viewpoint.guid = str(uuid.uuid4())
-        if not viewpoint.viewpoint:
-            viewpoint.viewpoint = f"{viewpoint.guid}.bcfv"
-        if viewpoint.snapshot:
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filepath = os.path.join(topic_filepath, viewpoint.snapshot)
-            if not os.path.exists(filepath):
-                filename = viewpoint.guid + os.path.splitext(viewpoint.snapshot)[-1]
-                copyfile(viewpoint.snapshot, os.path.join(topic_filepath, filename))
-                viewpoint.snapshot = filename
-        topic.viewpoints[viewpoint.guid] = viewpoint
-        self.edit_topic(topic)
-
-    def delete_viewpoint(self, guid, topic):
-        if guid not in topic.viewpoints:
-            return
-        viewpoint = topic.viewpoints[guid]
-        if viewpoint.snapshot:
-            filepath = os.path.join(self.filepath, topic.guid, viewpoint.snapshot)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        if viewpoint.viewpoint:
-            filepath = os.path.join(self.filepath, topic.guid, viewpoint.viewpoint)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        for bitmap in viewpoint.bitmaps:
-            if not bitmap.reference:
-                continue
-            filepath = os.path.join(self.filepath, topic.guid, bitmap.reference)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        del topic.viewpoints[guid]
-        self.edit_topic(topic)
-
-    def delete_file(self, topic, index):
-        if not topic.header:
-            return
-        f = topic.header.files.pop(index)
-        filepath = os.path.join(self.filepath, topic.guid, f.reference)
-        if not f.is_external and os.path.exists(filepath):
-            os.remove(filepath)
-        self.edit_topic(topic)
-
-    def delete_bim_snippet(self, topic):
-        if not topic.bim_snippet:
-            return
-        if topic.bim_snippet.reference and not topic.bim_snippet.is_external:
-            filepath = os.path.join(self.filepath, topic.guid, topic.bim_snippet.reference)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        topic.bim_snippet = None
-        self.edit_topic(topic)
-
-    def delete_document_reference(self, topic, index):
-        document_reference = topic.document_references[index]
-        if document_reference.referenced_document and not document_reference.is_external:
-            filepath = os.path.join(self.filepath, topic.guid, document_reference.referenced_document)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        del topic.document_references[index]
-        self.edit_topic(topic)
-
-    def add_document_reference(self, topic, document_reference):
-        if os.path.exists(document_reference.referenced_document):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filename = os.path.basename(document_reference.referenced_document)
-            copyfile(document_reference.referenced_document, os.path.join(topic_filepath, filename))
-            document_reference.referenced_document = filename
-            document_reference.is_external = False
-        else:
-            document_reference.is_external = True
-        if not document_reference.guid:
-            document_reference.guid = str(uuid.uuid4())
-        topic.document_references.append(document_reference)
-        self.edit_topic(topic)
-
-    def add_bim_snippet(self, topic, bim_snippet):
-        if topic.bim_snippet:
-            self.delete_bim_snippet(topic)
-        if os.path.exists(bim_snippet.reference):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filename = os.path.basename(bim_snippet.reference)
-            copyfile(bim_snippet.reference, os.path.join(topic_filepath, filename))
-            bim_snippet.reference = filename
-            bim_snippet.is_external = False
-        else:
-            bim_snippet.is_external = True
-        topic.bim_snippet = bim_snippet
-        self.edit_topic(topic)
-
-    def add_file(self, topic, header_file):
-        if os.path.exists(header_file.reference):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            header_file.filename = os.path.basename(header_file.reference)
-            copyfile(header_file.reference, os.path.join(topic_filepath, header_file.filename))
-            header_file.reference = header_file.filename
-            header_file.is_external = False
-        header_file.date = datetime.utcnow().isoformat()
-        if not topic.header:
-            topic.header = bcf.v2.data.Header()
-        topic.header.files.append(header_file)
-        self.edit_topic(topic)
-
-    def get_comments(self, guid):
-        comments = {}
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        if "Comment" not in data:
-            return comments
-        for item in data["Comment"]:
-            comment = bcf.v2.data.Comment()
-            mandatory_keys = {"guid": "@Guid", "date": "Date", "author": "Author", "comment": "Comment"}
-            for key, value in mandatory_keys.items():
-                setattr(comment, key, item[value])
-            optional_keys = {"modified_date": "ModifiedDate", "modified_author": "ModifiedAuthor"}
-            for key, value in optional_keys.items():
-                if value in item:
-                    setattr(comment, key, item[value])
-            if "Viewpoint" in item:
-                viewpoint = bcf.v2.data.Viewpoint()
-                viewpoint.guid = item["Viewpoint"]["@Guid"]
-                comment.viewpoint = viewpoint
-            comments[comment.guid] = comment
-        self.topics[guid].comments = comments
-        return comments
-
-    def get_viewpoints(self, guid):
-        viewpoints = {}
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        if "Viewpoints" not in data:
-            return viewpoints
-        for item in data["Viewpoints"]:
-            viewpoint = self.get_viewpoint(item, guid)
-            viewpoints[viewpoint.guid] = viewpoint
-        self.topics[guid].viewpoints = viewpoints
-        return viewpoints
-
-    def get_viewpoint(self, data, topic_guid):
-        viewpoint = bcf.v2.data.Viewpoint()
-        viewpoint.guid = data["@Guid"]
-        optional_keys = {"viewpoint": "Viewpoint", "snapshot": "Snapshot", "index": "Index"}
-        for key, value in optional_keys.items():
-            if value in data:
-                setattr(viewpoint, key, data[value])
-        visinfo = self._read_xml(os.path.join(topic_guid, viewpoint.viewpoint), "visinfo.xsd")
-        viewpoint.components = self.get_viewpoint_components(visinfo)
-        viewpoint.orthogonal_camera = self.get_viewpoint_orthogonal_camera(visinfo)
-        viewpoint.perspective_camera = self.get_viewpoint_perspective_camera(visinfo)
-        viewpoint.lines = self.get_viewpoint_lines(visinfo)
-        viewpoint.clipping_planes = self.get_viewpoint_clipping_planes(visinfo)
-        viewpoint.bitmaps = self.get_viewpoint_bitmaps(visinfo)
-        return viewpoint
-
-    def get_viewpoint_components(self, visinfo):
-        if "Components" not in visinfo:
-            return None
-        components = bcf.v2.data.Components()
-        data = visinfo["Components"]
-        if "ViewSetupHints" in data:
-            view_setup_hints = bcf.v2.data.ViewSetupHints()
-            optional_keys = {
-                "spaces_visible": "@SpacesVisible",
-                "space_boundaries_visible": "@SpaceBoundariesVisible",
-                "openings_visible": "@OpeningsVisible",
-            }
-            for key, value in optional_keys.items():
-                if value in data["ViewSetupHints"]:
-                    setattr(view_setup_hints, key, data["ViewSetupHints"][value])
-            components.view_setup_hints = view_setup_hints
-        if "Selection" in data and "Component" in data["Selection"]:
-            for item in data["Selection"]["Component"]:
-                components.selection.append(self.get_component(item))
-        if "Visibility" in data:
-            component_visibility = bcf.v2.data.ComponentVisibility()
-            if "@DefaultVisibility" in data["Visibility"]:
-                component_visibility.default_visibility = data["Visibility"]["@DefaultVisibility"]
-            if "Exceptions" in data["Visibility"] and "Component" in data["Visibility"]["Exceptions"]:
-                for item in data["Visibility"]["Exceptions"]["Component"]:
-                    component_visibility.exceptions.append(self.get_component(item))
-            components.visibility = component_visibility
-        if "Coloring" in data and "Color" in data["Coloring"]:
-            for item in data["Coloring"]["Color"]:
-                color = bcf.v2.data.Color()
-                color.color = item["@Color"]
-                for item2 in item["Component"]:
-                    color.components.append(self.get_component(item2))
-                components.coloring.append(color)
-        return components
-
-    def get_viewpoint_orthogonal_camera(self, visinfo):
-        if "OrthogonalCamera" not in visinfo:
-            return None
-        camera = bcf.v2.data.OrthogonalCamera()
-        data = visinfo["OrthogonalCamera"]
-        self.set_vector(camera.camera_view_point, data["CameraViewPoint"])
-        self.set_vector(camera.camera_direction, data["CameraDirection"])
-        self.set_vector(camera.camera_up_vector, data["CameraUpVector"])
-        camera.view_to_world_scale = data["ViewToWorldScale"]
-        return camera
-
-    def get_viewpoint_perspective_camera(self, visinfo):
-        if "PerspectiveCamera" not in visinfo:
-            return None
-        camera = bcf.v2.data.PerspectiveCamera()
-        data = visinfo["PerspectiveCamera"]
-        self.set_vector(camera.camera_view_point, data["CameraViewPoint"])
-        self.set_vector(camera.camera_direction, data["CameraDirection"])
-        self.set_vector(camera.camera_up_vector, data["CameraUpVector"])
-        camera.field_of_view = data["FieldOfView"]
-        return camera
-
-    def get_viewpoint_lines(self, visinfo):
-        if "Lines" not in visinfo:
-            return []
-        lines = []
-        for item in visinfo["Lines"]["Line"]:
-            line = bcf.v2.data.Line()
-            self.set_vector(line.start_point, item["StartPoint"])
-            self.set_vector(line.end_point, item["EndPoint"])
-            lines.append(line)
-        return lines
-
-    def get_viewpoint_clipping_planes(self, visinfo):
-        if "ClippingPlanes" not in visinfo:
-            return []
-        planes = []
-        for item in visinfo["ClippingPlanes"]["ClippingPlane"]:
-            plane = bcf.v2.data.ClippingPlane()
-            self.set_vector(plane.location, item["Location"])
-            self.set_vector(plane.direction, item["Direction"])
-            planes.append(plane)
-        return planes
-
-    def get_viewpoint_bitmaps(self, visinfo):
-        if "Bitmap" not in visinfo:
-            return []
-        bitmaps = []
-        for item in visinfo["Bitmap"]:
-            bitmap = bcf.v2.data.Bitmap()
-            bitmap.reference = item["Reference"]
-            bitmap.bitmap_format = item["Bitmap"].upper()
-            self.set_vector(bitmap.location, item["Location"])
-            self.set_vector(bitmap.normal, item["Normal"])
-            self.set_vector(bitmap.up, item["Up"])
-            bitmap.height = item["Height"]
-            bitmaps.append(bitmap)
-        return bitmaps
-
-    def set_vector(self, to_obj, from_xml):
-        to_obj.x = from_xml["X"]
-        to_obj.y = from_xml["Y"]
-        to_obj.z = from_xml["Z"]
-
-    def get_component(self, data):
-        component = bcf.v2.data.Component()
-        optional_keys = {
-            "originating_system": "OriginatingSystem",
-            "authoring_tool_id": "AuthoringToolId",
-            "ifc_guid": "@IfcGuid",
-        }
-        for key, value in optional_keys.items():
-            if value in data:
-                setattr(component, key, data[value])
-        return component
-
-    def close_project(self):
-        shutil.rmtree(self.filepath)
-
-    def _read_xml(self, filename, xsd):
-        schema = XMLSchema(os.path.join(cwd, "xsd", xsd))
-        filepath = os.path.join(self.filepath, filename)
-        (data, errors) = schema.to_dict(filepath, validation="lax")
-        for error in errors:
-            self.logger.error(error)
-        return data
-
-    def _create_element(self, parent, name, attributes={}, text=None):
-        element = self.document.createElement(name)
-        for key, value in attributes.items():
-            if isinstance(value, bool):
-                element.setAttribute(key, str(value).lower())
-            elif value:
-                element.setAttribute(key, value)
-        if text is not None:
-            text = self.document.createTextNode(str(text))
-            element.appendChild(text)
-        parent.appendChild(element)
-        return element
-
-    def __del__(self):
-        self.close_project()
@@ -1,179 +0,0 @@
-class Project:
-    def __init__(self):
-        self.project_id = ""
-        self.name = ""
-        self.extension_schema = ""
-
-
-class BimSnippet:
-    def __init__(self):
-        self.snippet_type = None
-        self.is_external = False
-        self.reference = None
-        self.reference_schema = None
-
-
-class DocumentReference:
-    def __init__(self):
-        self.referenced_document = None
-        self.description = None
-        self.guid = None
-        self.is_external = False
-
-
-class RelatedTopic:
-    def __init__(self):
-        self.guid = None
-
-
-class HeaderFile:
-    def __init__(self):
-        self.filename = None
-        self.date = None
-        self.reference = None
-        self.ifc_project = None
-        self.ifc_spatial_structure_element = None
-        self.is_external = True
-
-
-class Header:
-    def __init__(self):
-        self.files = []
-
-
-class Topic:
-    def __init__(self):
-        self.reference_links = []
-        self.title = ""
-        self.priority = None
-        self.index = None  # Deprecated, stored, but ignored
-        self.labels = []
-        self.creation_date = None
-        self.creation_author = None
-        self.modified_date = None
-        self.modified_author = None
-        self.due_date = None
-        self.assigned_to = None
-        self.stage = None
-        self.description = None
-        self.bim_snippet = None
-        self.document_references = []
-        self.related_topics = []
-        self.topic_status = None
-        self.topic_type = None
-        self.guid = None
-
-        self.header = None
-        self.comments = {}
-        self.viewpoints = {}
-
-
-class Comment:
-    def __init__(self):
-        self.guid = None
-        self.date = None
-        self.author = None
-        self.comment = None
-        self.viewpoint = None
-        self.modified_date = None
-        self.modified_author = None
-        self.topic_guid = None  # Part of BCF-API
-
-
-class ViewSetupHints:
-    def __init__(self):
-        self.spaces_visible = False
-        self.space_boundaries_visible = False
-        self.openings_visible = False
-
-
-class Component:
-    def __init__(self):
-        self.originating_system = None
-        self.authoring_tool_id = None
-        self.ifc_guid = None
-
-
-class ComponentVisibility:
-    def __init__(self):
-        self.exceptions = []
-        self.default_visibility = False
-
-
-class Color:
-    def __init__(self):
-        self.color = None
-        self.components = []
-
-
-class Components:
-    def __init__(self):
-        self.view_setup_hints = None
-        self.selection = []
-        self.visibility = None
-        self.coloring = []
-
-
-class Point:
-    def __init__(self):
-        self.x = 0
-        self.y = 0
-        self.z = 0
-
-
-class Direction(Point):
-    pass
-
-
-class OrthogonalCamera:
-    def __init__(self):
-        self.camera_view_point = Point()
-        self.camera_direction = Direction()
-        self.camera_up_vector = Direction()
-        self.view_to_world_scale = 1.0
-
-
-class PerspectiveCamera:
-    def __init__(self):
-        self.camera_view_point = Point()
-        self.camera_direction = Direction()
-        self.camera_up_vector = Direction()
-        self.field_of_view = 60.0
-
-
-class Line:
-    def __init__(self):
-        self.start_point = Point()
-        self.end_point = Point()
-
-
-class ClippingPlane:
-    def __init__(self):
-        self.location = Point()
-        self.direction = Direction()
-
-
-class Bitmap:
-    def __init__(self):
-        self.reference = ""  # Only in BCF-XML
-        self.bitmap_data = None  # Only in BCF-API
-        self.bitmap_format = "PNG"  # Enum of png or jpg
-        self.location = Point()
-        self.normal = Direction()
-        self.up = Direction()
-        self.height = 1.0
-
-
-class Viewpoint:
-    def __init__(self):
-        self.guid = None
-        self.viewpoint = None
-        self.snapshot = None
-        self.index = None
-
-        self.components = None  # It's not a list, despite the plural name
-        self.orthogonal_camera = None
-        self.perspective_camera = None
-        self.lines = []
-        self.clipping_planes = []
-        self.bitmaps = []
@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Mit XMLSpy v2011 rel. 2 sp1 (http://www.altova.com) von Klaus Linhard (IABI e.V.) bearbeitet -->
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-	<xs:element name="Markup">
-		<xs:complexType>
-			<xs:sequence>
-				<xs:element name="Header" type="Header" minOccurs="0"/>
-				<xs:element name="Topic" type="Topic"/>
-				<xs:element name="Comment" type="Comment" minOccurs="0" maxOccurs="unbounded"/>
-				<!-- ISG Jira issue BCF-9. Add support for several viewpoints and snapshots per issue -->
-				<xs:element name="Viewpoints" type="ViewPoint" minOccurs="0" maxOccurs="unbounded"/>
-			</xs:sequence>
-		</xs:complexType>
-	</xs:element>
-	<xs:complexType name="Header">
-		<xs:sequence>
-			<xs:element name="File" maxOccurs="unbounded">
-				<xs:complexType>
-					<xs:sequence>
-						<xs:element name="Filename" type="xs:string" minOccurs="0"/>
-						<xs:element name="Date" type="xs:dateTime" minOccurs="0"/>
-						<!-- Reference (URL) of the file -->
-						<xs:element name="Reference" type="xs:string" minOccurs="0"/>
-					</xs:sequence>
-					<xs:attributeGroup ref="FileAttributes"/>
-				</xs:complexType>
-			</xs:element>
-		</xs:sequence>
-	</xs:complexType>
-	<!-- ISG Jira issue BCF-9. Add support for several viewpoints and snapshots per issue -->
-	<xs:complexType name="ViewPoint">
-		<xs:sequence>
-			<!-- viewpoint file (xml) -->
-			<xs:element name="Viewpoint" type="xs:string" minOccurs="0"/>
-			<!-- the snapshot png -->
-			<xs:element name="Snapshot" type="xs:string" minOccurs="0"/>
-			<!-- the viewpoint index (sort order) -->
-			<xs:element name="Index" type="xs:int" minOccurs="0"/>
-		</xs:sequence>
-		<xs:attribute name="Guid" type="Guid" use="required"/>
-		<!-- Guid of the viewpoint -->
-	</xs:complexType>
-	<!-- BimSnippet -->
-	<xs:complexType name="BimSnippet">
-		<xs:sequence>
-			<!--
-        Name of the file in the topic folder containing the snippet or a URL.
-         E.G.- Expresscode containing p.e Issue, Request
-        // Maybe some header infos ?? // IfcEntites // Geometry 
-         -->
-			<!-- Reference (name) to the snippet file -->
-			<xs:element name="Reference" type="xs:string"/>
-			<xs:element name="ReferenceSchema" type="xs:string"/>
-		</xs:sequence>
-		<xs:attribute name="SnippetType" type="xs:string" use="required"/>
-		<xs:attribute name="isExternal" type="xs:boolean" default="false"/>
-		<!-- This flag is true when the reference is a URL pointing outside of the BCF file-->
-	</xs:complexType>
-	<xs:complexType name="Topic">
-		<xs:sequence>
-			<xs:element name="ReferenceLink" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
-			<xs:element name="Title" type="xs:string"/>
-			<xs:element name="Priority" type="Priority" minOccurs="0"/>
-			<!-- ISG Jira issue BCF-8 Add a way save order the topics -->
-			<xs:element name="Index" type="xs:int" minOccurs="0"/>
-			<xs:element name="Labels" type="TopicLabel" minOccurs="0" maxOccurs="unbounded"/>
-			<xs:element name="CreationDate" type="xs:dateTime" minOccurs="1"/>
-			<xs:element name="CreationAuthor" type="UserIdType" minOccurs="1"/>
-			<xs:element name="ModifiedDate" type="xs:dateTime" minOccurs="0"/>
-			<xs:element name="ModifiedAuthor" type="UserIdType" minOccurs="0"/>
-			<xs:element name="DueDate" type="xs:dateTime" minOccurs="0"/>
-			<xs:element name="AssignedTo" type="UserIdType" minOccurs="0"/>
-			<xs:element name="Stage" type="Stage" minOccurs="0"/>
-			<xs:element name="Description" type="xs:string" minOccurs="0"/>
-			<xs:element name="BimSnippet" type="BimSnippet" minOccurs="0"/>
-			<!-- Name of the file in the topic folder or url -->
-			<xs:element name="DocumentReference" minOccurs="0" maxOccurs="unbounded">
-				<xs:complexType>
-					<xs:sequence>
-						<!-- Name of the file in the topic folder or url -->
-						<xs:element name="ReferencedDocument" type="xs:string" minOccurs="0"/>
-						<!-- Human readable name of the document -->
-						<xs:element name="Description" type="xs:string" minOccurs="0"/>
-					</xs:sequence>
-					<xs:attributeGroup ref="DocumentReference"/>
-				</xs:complexType>
-			</xs:element>
-			<xs:element name="RelatedTopic" minOccurs="0" maxOccurs="unbounded">
-				<xs:complexType>
-					<xs:attribute name="Guid" type="Guid" use="required"/>
-				</xs:complexType>
-			</xs:element>
-		</xs:sequence>
-		<xs:attribute name="Guid" type="Guid" use="required"/>
-		<xs:attribute name="TopicType" type="TopicType"/>
-		<xs:attribute name="TopicStatus" type="TopicStatus"/>
-	</xs:complexType>
-	<!-- Reference to a document inside of the topic folder or a url pointing to the web -->
-	<xs:attributeGroup name="DocumentReference">
-		<!-- Guid of the DocumentReference -->
-		<xs:attribute name="Guid" type="Guid"/>
-		<!-- A flag that is true when the ReferencedDocument points outside of the BCF file (a URL) -->
-		<xs:attribute name="isExternal" type="xs:boolean" default="false"/>
-	</xs:attributeGroup>
-	<xs:complexType name="Comment">
-		<xs:sequence>
-			<xs:element name="Date" type="xs:dateTime"/>
-			<xs:element name="Author" type="UserIdType"/>
-			<xs:element name="Comment" type="xs:string"/>
-			<xs:element name="Viewpoint" minOccurs="0">
-				<xs:complexType>
-					<xs:attribute name="Guid" type="Guid" use="required"/>
-				</xs:complexType>
-			</xs:element>
-			<xs:element name="ModifiedDate" type="xs:dateTime" minOccurs="0"/>
-			<xs:element name="ModifiedAuthor" type="UserIdType" minOccurs="0"/>
-		</xs:sequence>
-		<xs:attribute name="Guid" type="Guid" use="required"/>
-	</xs:complexType>
-	<xs:simpleType name="TopicStatus">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="TopicType">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="TopicLabel">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="Priority">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="UserIdType">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="Stage">
-		<xs:restriction base="xs:string"/>
-	</xs:simpleType>
-	<xs:simpleType name="Guid">
-		<xs:restriction base="xs:string">
-			<xs:pattern value="[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}"/>
-		</xs:restriction>
-	</xs:simpleType>
-	<xs:simpleType name="IfcGuid">
-		<xs:restriction base="xs:string">
-			<xs:length value="22"/>
-			<xs:pattern value="[0-9,A-Z,a-z,_$]*"/>
-		</xs:restriction>
-	</xs:simpleType>
-	<xs:attributeGroup name="FileAttributes">
-		<xs:attribute name="IfcProject" type="IfcGuid"/>
-		<xs:attribute name="IfcSpatialStructureElement" type="IfcGuid"/>
-		<xs:attribute name="isExternal" type="xs:boolean" default="true"/>
-	</xs:attributeGroup>
-</xs:schema>
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Mit XMLSpy v2011 rel. 2 sp1 (http://www.altova.com) von Klaus Linhard (IABI e.V.) bearbeitet -->
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-	<xs:element name="ProjectExtension">
-		<xs:complexType>
-			<xs:sequence>
-				<xs:element name="Project" type="Project" minOccurs="0"/>
-				<xs:element name="ExtensionSchema" type="xs:anyURI"/>
-			</xs:sequence>
-		</xs:complexType>
-	</xs:element>
-	<xs:complexType name="Project">
-		<xs:sequence>
-			<xs:element name="Name" type="xs:string" minOccurs="0"/>
-		</xs:sequence>
-		<xs:attribute name="ProjectId" type="xs:string" use="required"/>
-	</xs:complexType>
-</xs:schema>
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Mit XMLSpy v2011 rel. 3 (http://www.altova.com) von Klaus Linhard (IABI e.V.) bearbeitet -->
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-	<xs:element name="Version">
-		<xs:complexType>
-			<xs:sequence>
-				<xs:element name="DetailedVersion" type="xs:string" minOccurs="0"/>
-			</xs:sequence>
-			<xs:attribute name="VersionId" type="xs:string"/>
-		</xs:complexType>
-	</xs:element>
-</xs:schema>
@@ -1,191 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Mit XMLSpy v2011 rel. 2 sp1 (http://www.altova.com) von Klaus Linhard (IABI e.V.) bearbeitet -->
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
-	<xs:element name="VisualizationInfo">
-		<xs:annotation>
-			<xs:documentation>VisualizationInfo documentation</xs:documentation>
-		</xs:annotation>
-		<xs:complexType>
-			<xs:sequence>
-				<xs:element name="Components" type="Components" minOccurs="0"/>
-				<xs:element name="OrthogonalCamera" type="OrthogonalCamera" minOccurs="0"/>
-				<xs:element name="PerspectiveCamera" type="PerspectiveCamera" minOccurs="0"/>
-				<xs:element name="Lines" minOccurs="0">
-					<xs:complexType>
-						<xs:sequence>
-							<xs:element name="Line" type="Line" maxOccurs="unbounded"/>
-						</xs:sequence>
-					</xs:complexType>
-				</xs:element>
-				<xs:element name="ClippingPlanes" minOccurs="0">
-					<xs:complexType>
-						<xs:sequence>
-							<xs:element name="ClippingPlane" type="ClippingPlane" minOccurs="0" maxOccurs="unbounded"/>
-						</xs:sequence>
-					</xs:complexType>
-				</xs:element>
-				<!-- ISG Jira issue BCF-17: Add support for text in the viewpoints -->
-				<xs:element name="Bitmap" minOccurs="0" maxOccurs="unbounded">
-					<xs:complexType>
-						<xs:sequence>
-							<xs:element name="Bitmap" type="BitmapFormat"/>
-							<!-- Name of the bitmap file in the topic folder -->
-							<xs:element name="Reference" type="xs:string"/>
-							<!-- Location of the center of the bitmap -->
-							<xs:element name="Location" type="Point"/>
-							<!-- Normal of the bitmap -->
-							<xs:element name="Normal" type="Direction"/>
-							<!-- Upvector of the bitmap -->
-							<xs:element name="Up" type="Direction"/>
-							<!-- Height of the bitmap -->
-							<xs:element name="Height" type="xs:double"/>
-						</xs:sequence>
-					</xs:complexType>
-				</xs:element>
-			</xs:sequence>
-			<!-- Guid of the viewpoint -->
-			<xs:attribute name="Guid" type="Guid" use="required"/>
-		</xs:complexType>
-	</xs:element>
-	<xs:complexType name="OrthogonalCamera">
-		<xs:sequence>
-			<xs:element name="CameraViewPoint" type="Point"/>
-			<xs:element name="CameraDirection" type="Direction"/>
-			<xs:element name="CameraUpVector" type="Direction"/>
-			<xs:element name="ViewToWorldScale" type="xs:double">
-				<xs:annotation>
-					<xs:documentation>view's visible size in meters</xs:documentation>
-				</xs:annotation>
-			</xs:element>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="PerspectiveCamera">
-		<xs:sequence>
-			<xs:element name="CameraViewPoint" type="Point"/>
-			<xs:element name="CameraDirection" type="Direction"/>
-			<xs:element name="CameraUpVector" type="Direction"/>
-			<xs:element name="FieldOfView" type="FieldOfView">
-				<xs:annotation>
-					<xs:documentation>
-						It is currently limited to a value between 45 and 60 degrees.
-						This limitation will be dropped in the next release and viewers
-						should be expect values outside this range in current implementations.
-					</xs:documentation>
-				</xs:annotation>
-			</xs:element>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="Point">
-		<xs:sequence>
-			<xs:element name="X" type="xs:double"/>
-			<xs:element name="Y" type="xs:double"/>
-			<xs:element name="Z" type="xs:double"/>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="Direction">
-		<xs:sequence>
-			<xs:element name="X" type="xs:double"/>
-			<xs:element name="Y" type="xs:double"/>
-			<xs:element name="Z" type="xs:double"/>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:simpleType name="FieldOfView">
-		<xs:restriction base="xs:double">
-			<xs:minInclusive value="1"/>
-			<xs:maxInclusive value="170"/>
-		</xs:restriction>
-	</xs:simpleType>
-	<xs:complexType name="Components">
-		<xs:sequence>
-			<xs:element name="ViewSetupHints" type="ViewSetupHints" minOccurs="0" />
-			<!-- Components with relevance to the viewpoint. They should be displayed highlighted or selected in a viewer -->
-			<xs:element name="Selection" type="ComponentSelection" minOccurs="0" />
-			<xs:element name="Visibility" type="ComponentVisibility" minOccurs="1" />
-			<xs:element name="Coloring" type="ComponentColoring" minOccurs="0" />
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="ViewSetupHints">
-		<xs:attribute name="SpacesVisible" type="xs:boolean"/>
-		<xs:attribute name="SpaceBoundariesVisible" type="xs:boolean"/>
-		<xs:attribute name="OpeningsVisible" type="xs:boolean"/>
-	</xs:complexType>
-	<xs:complexType name="ComponentSelection">
-		<xs:sequence>
-			<xs:element name="Component" type="Component" maxOccurs="unbounded"/>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="ComponentVisibility">
-		<xs:sequence>
-			<xs:element name="Exceptions" minOccurs="0">
-				<!-- List Components that are different than the DefaultVisibility. E.g. if DefaultVisibility = false then list
-					 Components that should be visible -->
-				<xs:complexType>
-					<xs:sequence>
-						<xs:element name="Component" type="Component" maxOccurs="unbounded"/>
-					</xs:sequence>
-				</xs:complexType>
-			</xs:element>	
-		</xs:sequence>
-		<xs:attribute name="DefaultVisibility" type="xs:boolean"/>
-	</xs:complexType>
-	<xs:complexType name="ComponentColoring">
-		<xs:sequence>
-			<xs:element name="Color" maxOccurs="unbounded">
-				<xs:complexType>
-					<xs:sequence>
-						<xs:element name="Component" type="Component" maxOccurs="unbounded"/>
-					</xs:sequence>
-					<xs:attribute ref="Color"/>
-				</xs:complexType>
-			</xs:element>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="Component">
-		<xs:sequence>
-			<xs:element name="OriginatingSystem" type="xs:string" minOccurs="0"/>
-			<xs:element name="AuthoringToolId" type="xs:string" minOccurs="0"/>
-		</xs:sequence>
-		<xs:attribute ref="IfcGuid"/>
-		<!-- ISG Jira Issue BCF-14 -->
-	</xs:complexType>
-	<xs:attribute name="Color">
-		<xs:simpleType>
-			<xs:restriction base="xs:normalizedString">
-			<!-- Should either match 3 or 4 hex bytes , e.g. "FF00FF" or "FF00FF99" -->
-				<xs:pattern value="[0-9,a-f,A-F]{6}([0-9,a-f,A-F]{2})?"/>
-			</xs:restriction>
-		</xs:simpleType>
-	</xs:attribute>
-	<xs:attribute name="IfcGuid">
-		<xs:simpleType>
-			<xs:restriction base="xs:normalizedString">
-				<xs:length value="22"/>
-				<xs:pattern value="[0-9,A-Z,a-z,_$]*"/>
-			</xs:restriction>
-		</xs:simpleType>
-	</xs:attribute>
-	<xs:complexType name="Line">
-		<xs:sequence>
-			<xs:element name="StartPoint" type="Point"/>
-			<xs:element name="EndPoint" type="Point"/>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="ClippingPlane">
-		<xs:sequence>
-			<xs:element name="Location" type="Point"/>
-			<xs:element name="Direction" type="Direction"/>
-		</xs:sequence>
-	</xs:complexType>
-	<!-- ISG Jira issue BCF-17: Add support for text in the viewpoints -->
-	<xs:simpleType name="BitmapFormat">
-		<xs:restriction base="xs:string">
-			<xs:enumeration value="PNG"/>
-			<xs:enumeration value="JPG"/>
-		</xs:restriction>
-	</xs:simpleType>
-	<xs:simpleType name="Guid">
-		<xs:restriction base="xs:string">
-			<xs:pattern value="[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}"/>
-		</xs:restriction>
-	</xs:simpleType>
-</xs:schema>
@@ -1,827 +0,0 @@
-import os
-import uuid
-import shutil
-import zipfile
-import logging
-import tempfile
-import bcf.v3.data
-from datetime import datetime
-from xml.dom import minidom
-from xmlschema import XMLSchema
-from contextlib import contextmanager
-from shutil import copyfile
-
-cwd = os.path.dirname(os.path.realpath(__file__))
-
-
-@contextmanager
-def cd(newdir):
-    prevdir = os.getcwd()
-    os.chdir(os.path.expanduser(newdir))
-    try:
-        yield
-    finally:
-        os.chdir(prevdir)
-
-
-class BcfXml:
-    def __init__(self):
-        self.filepath = None
-        self.logger = logging.getLogger("bcfxml")
-        self.author = "john@doe.com"
-        self.project = bcf.v3.data.Project()
-        self.version = "3.0"
-        self.topics = {}
-
-    def new_project(self):
-        self.project.project_id = str(uuid.uuid4())
-        self.project.name = "New Project"
-        self.topics = {}
-        if self.filepath:
-            self.close_project()
-        self.filepath = tempfile.mkdtemp()
-        self.edit_project()
-        self.edit_version()
-
-    def get_project(self, filepath=None):
-        if os.path.isfile(os.path.join(self.filepath, "project.bcfp")):
-            data = self._read_xml("project.bcfp", "project.xsd")
-            self.project.project_id = data["Project"]["@ProjectId"]
-            self.project.name = data["Project"].get("Name")
-        return self.project
-
-    def edit_project(self):
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "ProjectInfo")
-        project = self._create_element(root, "Project", {"ProjectId": self.project.project_id})
-        if self.project.name:
-            self._create_element(project, "Name", text=self.project.name)
-        with open(os.path.join(self.filepath, "project.bcfp"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def save_project(self, filepath):
-        with cd(self.filepath):
-            zip_file = zipfile.ZipFile(filepath, "w", zipfile.ZIP_DEFLATED)
-            for root, dirs, files in os.walk("./"):
-                for file in files:
-                    zip_file.write(os.path.join(root, file))
-            zip_file.close()
-
-    def get_version(self):
-        data = self._read_xml("bcf.version", "version.xsd")
-        self.version = data["@VersionId"]
-        return self.version
-
-    def edit_version(self):
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "Version", {"VersionId": self.version})
-        with open(os.path.join(self.filepath, "bcf.version"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def get_topics(self):
-        self.topics = {}
-        topics = []
-        subdirs = []
-        for (dirpath, dirnames, filenames) in os.walk(self.filepath):
-            subdirs = dirnames
-            break
-        for subdir in subdirs:
-            try:
-                uuid.UUID(subdir)
-            except ValueError:
-                continue
-            if not os.path.exists(os.path.join(self.filepath, subdir, "markup.bcf")):
-                continue
-            self.topics[subdir] = self.get_topic(subdir)
-        return self.topics
-
-    def get_header(self, guid):
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        if "Header" not in data:
-            return
-        header = bcf.v3.data.Header()
-        if data["Header"].get("Files"):
-            for item in data["Header"]["Files"].get("File", []):
-                header_file = bcf.v3.data.HeaderFile()
-                optional_keys = {
-                    "filename": "Filename",
-                    "date": "Date",
-                    "reference": "Reference",
-                    "ifc_project": "@IfcProject",
-                    "ifc_spatial_structure_element": "@IfcSpatialStructureElement",
-                    "is_external": "@IsExternal",
-                }
-                for key, value in optional_keys.items():
-                    if value in item:
-                        setattr(header_file, key, item[value])
-                header.files.append(header_file)
-            self.topics[guid].header = header
-            return header
-
-    def get_topic(self, guid):
-        if guid in self.topics:
-            return self.topics[guid]
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        topic = bcf.v3.data.Topic()
-        self.topics[guid] = topic
-
-        mandatory_keys = {
-            "guid": "@Guid",
-            "title": "Title",
-            "creation_date": "CreationDate",
-            "creation_author": "CreationAuthor",
-            "topic_status": "@TopicStatus",
-            "topic_type": "@TopicType",
-        }
-        for key, value in mandatory_keys.items():
-            setattr(topic, key, data["Topic"][value])
-
-        optional_keys = {
-            "priority": "Priority",
-            "index": "Index",
-            "modified_date": "ModifiedDate",
-            "modified_author": "ModifiedAuthor",
-            "due_date": "DueDate",
-            "assigned_to": "AssignedTo",
-            "stage": "Stage",
-            "description": "Description",
-            "server_assigned_id": "@ServerAssignedId",
-        }
-        for key, value in optional_keys.items():
-            if value in data["Topic"]:
-                setattr(topic, key, data["Topic"][value])
-
-        if "ReferenceLinks" in data["Topic"]:
-            topic.reference_links.extend(data["Topic"]["ReferenceLinks"].get("ReferenceLink", []))
-
-        if "Labels" in data["Topic"]:
-            topic.labels.extend(data["Topic"]["Labels"].get("Label", []))
-
-        if "BimSnippet" in data["Topic"]:
-            bim_snippet = bcf.v3.data.BimSnippet()
-            keys = {
-                "snippet_type": "@SnippetType",
-                "is_external": "@IsExternal",
-                "reference": "Reference",
-                "reference_schema": "ReferenceSchema",
-            }
-            for key, value in keys.items():
-                if value in data["Topic"]["BimSnippet"]:
-                    setattr(bim_snippet, key, data["Topic"]["BimSnippet"][value])
-            topic.bim_snippet = bim_snippet
-
-        if data["Topic"].get("DocumentReferences"):
-            for item in data["Topic"]["DocumentReferences"].get("DocumentReference", []):
-                document_reference = bcf.v3.data.DocumentReference()
-                keys = {
-                    "document_guid": "DocumentGuid",
-                    "url": "Url",
-                    "guid": "@Guid",
-                    "description": "Description",
-                }
-                for key, value in keys.items():
-                    if value in item:
-                        setattr(document_reference, key, item[value])
-                topic.document_references.append(document_reference)
-
-        if data["Topic"].get("RelatedTopics"):
-            for item in data["Topic"]["RelatedTopics"].get("RelatedTopic", []):
-                related_topic = bcf.v3.data.RelatedTopic()
-                related_topic.guid = item["@Guid"]
-                topic.related_topics.append(related_topic)
-            return topic
-
-    def add_topic(self, topic=None):
-        if topic is None:
-            topic = bcf.v3.data.Topic()
-        if not topic.guid:
-            topic.guid = str(uuid.uuid4())
-        if not topic.title:
-            topic.title = "New Topic"
-        os.mkdir(os.path.join(self.filepath, topic.guid))
-        self.edit_topic(topic)
-        return topic
-
-    def edit_topic(self, topic):
-        if not topic.creation_date:
-            topic.creation_date = datetime.utcnow().isoformat()
-            topic.creation_author = self.author
-        else:
-            topic.modified_date = datetime.utcnow().isoformat()
-            topic.modified_author = self.author
-
-        self.document = minidom.Document()
-        root = self._create_element(self.document, "Markup")
-        if topic.header:
-            self.write_header(topic.header, root)
-
-        topic_el = self._create_element(
-            root,
-            "Topic",
-            {
-                "Guid": topic.guid,
-                "ServerAssignedId": topic.server_assigned_id,
-                "TopicType": topic.topic_type,
-                "TopicStatus": topic.topic_status,
-            },
-        )
-        if topic.reference_links:
-            reference_Links_el = self._create_element(topic_el, "ReferenceLinks")
-            for reference_link in topic.reference_links:
-                self._create_element(reference_Links_el, "ReferenceLink", text=reference_link)
-
-        text_map = {
-            "Title": topic.title,
-            "Priority": topic.priority,
-            "Index": topic.index,
-        }
-        for key, value in text_map.items():
-            if value:
-                self._create_element(topic_el, key, text=value)
-        if topic.labels:
-            label_el = self._create_element(topic_el, "Labels")
-            for label in topic.labels:
-                self._create_element(label_el, "Label", text=label)
-
-        text_map = {
-            "CreationDate": topic.creation_date,
-            "CreationAuthor": topic.creation_author,
-            "ModifiedDate": topic.modified_date,
-            "ModifiedAuthor": topic.modified_author,
-            "DueDate": topic.due_date,
-            "AssignedTo": topic.assigned_to,
-            "Stage": topic.stage,
-            "Description": topic.description,
-        }
-        for key, value in text_map.items():
-            if value:
-                self._create_element(topic_el, key, text=value)
-
-        if topic.bim_snippet:
-            bim_snippet = self._create_element(
-                topic_el,
-                "BimSnippet",
-                {
-                    "SnippetType": topic.bim_snippet.snippet_type,
-                    "IsExternal": topic.bim_snippet.is_external,
-                },
-            )
-            self._create_element(bim_snippet, "Reference", text=topic.bim_snippet.reference)
-            self._create_element(
-                bim_snippet,
-                "ReferenceSchema",
-                text=topic.bim_snippet.reference_schema,
-            )
-        if topic.document_references:
-            reference_el = self._create_element(topic_el, "DocumentReferences")
-            self.write_document_references(topic.document_references, reference_el)
-        if topic.related_topics:
-            related_topic_el = self._create_element(topic_el, "RelatedTopics")
-            for related_topic in topic.related_topics:
-                self._create_element(related_topic_el, "RelatedTopic", {"Guid": related_topic.guid})
-        if topic.comments:
-            comment_el = self._create_element(topic_el, "Comments")
-            self.write_comments(topic.comments, comment_el)
-        if topic.viewpoints:
-            viewpoint_el = self._create_element(topic_el, "Viewpoints")
-            self.write_viewpoints(topic.viewpoints, viewpoint_el, topic)
-        with open(os.path.join(self.filepath, topic.guid, "markup.bcf"), "wb") as f:
-            f.write(self.document.toprettyxml(encoding="utf-8"))
-
-    def write_document_references(self, references, root):
-        for reference in references:
-            document_reference_el = self._create_element(root, "DocumentReference", {"Guid": reference.guid})
-            if reference.document_guid:
-                self._create_element(document_reference_el, "DocumentGuid", text=reference.document_guid)
-            elif reference.url:
-                self._create_element(document_reference_el, "Url", text=reference.url)
-            if reference.description:
-                self._create_element(document_reference_el, "Description", text=reference.description)
-
-    def write_header(self, header, root):
-        if not header or not header.files:
-            return
-        header_el = self._create_element(root, "Header")
-        files_el = self._create_element(header_el, "Files")
-        for f in header.files:
-            file_el = self._create_element(
-                files_el,
-                "File",
-                {
-                    "IfcProject": f.ifc_project,
-                    "IfcSpatialStructureElement": f.ifc_spatial_structure_element,
-                    "IsExternal": f.is_external,
-                },
-            )
-            if f.filename:
-                self._create_element(file_el, "Filename", text=f.filename)
-            if f.date:
-                self._create_element(file_el, "Date", text=f.date)
-            if f.reference:
-                self._create_element(file_el, "Reference", text=f.reference)
-
-    def write_comments(self, comments, root):
-        for comment in comments.values():
-            comment_el = self._create_element(root, "Comment", {"Guid": comment.guid})
-            text_map = {
-                "Date": comment.date,
-                "Author": comment.author,
-                "Comment": comment.comment,
-                "ModifiedDate": comment.modified_date,
-                "ModifiedAuthor": comment.modified_author,
-            }
-            for key, value in text_map.items():
-                if value:
-                    self._create_element(comment_el, key, text=value)
-            if comment.viewpoint:
-                self._create_element(comment_el, "Viewpoint", {"Guid": comment.viewpoint.guid})
-
-    def add_comment(self, topic, comment=None):
-        if comment is None:
-            comment = bcf.v3.data.Comment()
-        if not comment.guid:
-            comment.guid = str(uuid.uuid4())
-        if not comment.comment:
-            comment.comment = "'Free software' is a matter of liberty, not price. To understand the concept, you should think of 'free' as in 'free speech,' not as in 'free beer'."
-        topic.comments[comment.guid] = comment
-        self.edit_comment(comment, topic)
-
-    def edit_comment(self, comment, topic):
-        if not comment.date:
-            comment.date = datetime.utcnow().isoformat()
-            comment.author = self.author
-        else:
-            comment.modified_date = datetime.utcnow().isoformat()
-            comment.modified_author = self.author
-        self.edit_topic(topic)
-
-    def delete_comment(self, guid, topic):
-        if guid in topic.comments:
-            del topic.comments[guid]
-        self.edit_topic(topic)
-
-    def delete_topic(self, guid):
-        if guid in self.topics:
-            del self.topics[guid]
-        shutil.rmtree(os.path.join(self.filepath, guid))
-
-    def write_viewpoints(self, viewpoints, root, topic):
-        for viewpoint in viewpoints.values():
-            viewpoint_el = self._create_element(root, "ViewPoint", {"Guid": viewpoint.guid})
-            text_map = {
-                "Viewpoint": viewpoint.viewpoint,
-                "Snapshot": viewpoint.snapshot,
-                "Index": viewpoint.index,
-            }
-            for key, value in text_map.items():
-                if value:
-                    self._create_element(viewpoint_el, key, text=value)
-            self.write_viewpoint(viewpoint, topic)
-
-    def write_viewpoint(self, viewpoint, topic):
-        document = minidom.Document()
-        root = self._create_element(document, "VisualizationInfo", {"Guid": viewpoint.guid})
-        self.write_viewpoint_components(viewpoint, root)
-        self.write_viewpoint_orthogonal_camera(viewpoint, root)
-        self.write_viewpoint_perspective_camera(viewpoint, root)
-        self.write_viewpoint_lines(viewpoint, root)
-        self.write_viewpoint_clipping_planes(viewpoint, root)
-        self.write_viewpoint_bitmaps(viewpoint, root)
-        with open(os.path.join(self.filepath, topic.guid, viewpoint.viewpoint), "wb") as f:
-            f.write(document.toprettyxml(encoding="utf-8"))
-
-    def write_viewpoint_components(self, viewpoint, parent):
-        if not viewpoint.components:
-            return
-        components_el = self._create_element(parent, "Components")
-        if viewpoint.components.selection:
-            selection_el = self._create_element(components_el, "Selection")
-            for selection in viewpoint.components.selection:
-                self.write_component(selection, selection_el)
-        if viewpoint.components.visibility:
-            visibility = self._create_element(
-                components_el,
-                "Visibility",
-                {"DefaultVisibility": viewpoint.components.visibility.default_visibility},
-            )
-            if viewpoint.components.visibility.view_setup_hints:
-                view_setup_hints = self._create_element(
-                    visibility,
-                    "ViewSetupHints",
-                    {
-                        "SpacesVisible": viewpoint.components.visibility.view_setup_hints.spaces_visible,
-                        "SpaceBoundariesVisible": viewpoint.components.visibility.view_setup_hints.space_boundaries_visible,
-                        "OpeningsVisible": viewpoint.components.visibility.view_setup_hints.openings_visible,
-                    },
-                )
-            if viewpoint.components.visibility.exceptions:
-                exceptions_el = self._create_element(visibility, "Exceptions")
-                for exception in viewpoint.components.visibility.exceptions:
-                    self.write_component(exception, exceptions_el)
-        if viewpoint.components.coloring:
-            coloring_el = self._create_element(components_el, "Coloring")
-            for color in viewpoint.components.coloring:
-                color_el = self._create_element(coloring_el, "Color", {"Color": color.color})
-                component_el = self._create_element(color_el, "Components")
-                for component in color.components:
-                    self.write_component(component, component_el)
-
-    def write_viewpoint_orthogonal_camera(self, viewpoint, parent):
-        if not viewpoint.orthogonal_camera:
-            return
-        camera = viewpoint.orthogonal_camera
-        camera_el = self._create_element(parent, "OrthogonalCamera")
-        camera_view_point = self._create_element(camera_el, "CameraViewPoint")
-        self.write_vector(camera_view_point, camera.camera_view_point)
-        camera_direction = self._create_element(camera_el, "CameraDirection")
-        self.write_vector(camera_direction, camera.camera_direction)
-        camera_up_vector = self._create_element(camera_el, "CameraUpVector")
-        self.write_vector(camera_up_vector, camera.camera_up_vector)
-        self._create_element(camera_el, "ViewToWorldScale", text=camera.view_to_world_scale)
-        self._create_element(camera_el, "AspectRatio", text=camera.aspect_ratio)
-
-    def write_viewpoint_perspective_camera(self, viewpoint, parent):
-        if not viewpoint.perspective_camera:
-            return
-        camera = viewpoint.perspective_camera
-        camera_el = self._create_element(parent, "PerspectiveCamera")
-        camera_view_point = self._create_element(camera_el, "CameraViewPoint")
-        self.write_vector(camera_view_point, camera.camera_view_point)
-        camera_direction = self._create_element(camera_el, "CameraDirection")
-        self.write_vector(camera_direction, camera.camera_direction)
-        camera_up_vector = self._create_element(camera_el, "CameraUpVector")
-        self.write_vector(camera_up_vector, camera.camera_up_vector)
-        self._create_element(camera_el, "FieldOfView", text=camera.field_of_view)
-        self._create_element(camera_el, "AspectRatio", text=camera.aspect_ratio)
-
-    def write_viewpoint_lines(self, viewpoint, parent):
-        if not viewpoint.lines:
-            return
-        lines_el = self._create_element(parent, "Lines")
-        for line in viewpoint.lines:
-            line_el = self._create_element(lines_el, "Line")
-            start_point_el = self._create_element(line_el, "StartPoint")
-            self.write_vector(start_point_el, line.start_point)
-            end_point_el = self._create_element(line_el, "EndPoint")
-            self.write_vector(end_point_el, line.end_point)
-
-    def write_viewpoint_clipping_planes(self, viewpoint, parent):
-        if not viewpoint.clipping_planes:
-            return
-        planes_el = self._create_element(parent, "ClippingPlanes")
-        for plane in viewpoint.clipping_planes:
-            plane_el = self._create_element(planes_el, "ClippingPlane")
-            location_el = self._create_element(plane_el, "Location")
-            self.write_vector(location_el, plane.location)
-            direction_el = self._create_element(plane_el, "Direction")
-            self.write_vector(direction_el, plane.direction)
-
-    def write_viewpoint_bitmaps(self, viewpoint, parent):
-        if not viewpoint.bitmaps:
-            return
-        bitmaps_el = self._create_element(parent, "Bitmaps")
-        for bitmap in viewpoint.bitmaps:
-            bitmap_el = self._create_element(bitmaps_el, "Bitmap")
-
-            text_map = {"Format": bitmap.bitmap_format, "Reference": bitmap.reference}
-            for key, value in text_map.items():
-                self._create_element(bitmap_el, key, text=value)
-
-            location_el = self._create_element(bitmap_el, "Location")
-            self.write_vector(location_el, bitmap.location)
-            normal_el = self._create_element(bitmap_el, "Normal")
-            self.write_vector(normal_el, bitmap.normal)
-            up_el = self._create_element(bitmap_el, "Up")
-            self.write_vector(up_el, bitmap.up)
-
-            self._create_element(bitmap_el, "Height", text=bitmap.height)
-
-    def write_vector(self, parent, from_obj):
-        self._create_element(parent, "X", text=from_obj.x)
-        self._create_element(parent, "Y", text=from_obj.y)
-        self._create_element(parent, "Z", text=from_obj.z)
-
-    def write_component(self, data, parent):
-        component_el = self._create_element(parent, "Component", {"IfcGuid": data.ifc_guid})
-        text_map = {
-            "OriginatingSystem": data.originating_system,
-            "AuthoringToolId": data.authoring_tool_id,
-        }
-        for key, value in text_map.items():
-            if value:
-                self._create_element(component_el, key, text=value)
-
-    def add_viewpoint(self, topic, viewpoint=None):
-        if not viewpoint:
-            viewpoint = bcf.v3.data.Viewpoint()
-        if not viewpoint.guid:
-            viewpoint.guid = str(uuid.uuid4())
-        if not viewpoint.viewpoint:
-            viewpoint.viewpoint = f"{viewpoint.guid}.bcfv"
-        if viewpoint.snapshot:
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filepath = os.path.join(topic_filepath, viewpoint.snapshot)
-            if not os.path.exists(filepath):
-                filename = viewpoint.guid + os.path.splitext(viewpoint.snapshot)[-1]
-                copyfile(viewpoint.snapshot, os.path.join(topic_filepath, filename))
-                viewpoint.snapshot = filename
-        topic.viewpoints[viewpoint.guid] = viewpoint
-        self.edit_topic(topic)
-
-    def delete_viewpoint(self, guid, topic):
-        if guid not in topic.viewpoints:
-            return
-        viewpoint = topic.viewpoints[guid]
-        if viewpoint.snapshot:
-            filepath = os.path.join(self.filepath, topic.guid, viewpoint.snapshot)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        if viewpoint.viewpoint:
-            filepath = os.path.join(self.filepath, topic.guid, viewpoint.viewpoint)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        for bitmap in viewpoint.bitmaps:
-            if not bitmap.reference:
-                continue
-            filepath = os.path.join(self.filepath, topic.guid, bitmap.reference)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        del topic.viewpoints[guid]
-        self.edit_topic(topic)
-
-    def delete_file(self, topic, index):
-        if not topic.header:
-            return
-        f = topic.header.files.pop(index)
-        filepath = os.path.join(self.filepath, topic.guid, f.reference)
-        if not f.is_external and os.path.exists(filepath):
-            os.remove(filepath)
-        self.edit_topic(topic)
-
-    def delete_bim_snippet(self, topic):
-        if not topic.bim_snippet:
-            return
-        if topic.bim_snippet.reference and not topic.bim_snippet.is_external:
-            filepath = os.path.join(self.filepath, topic.guid, topic.bim_snippet.reference)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        topic.bim_snippet = None
-        self.edit_topic(topic)
-
-    def delete_document_reference(self, topic, index):
-        document_reference = topic.document_references[index]
-        if document_reference.referenced_document and not document_reference.is_external:
-            filepath = os.path.join(self.filepath, topic.guid, document_reference.referenced_document)
-            if os.path.exists(filepath):
-                os.remove(filepath)
-        del topic.document_references[index]
-        self.edit_topic(topic)
-
-    def add_document_reference(self, topic, document_reference):
-        if os.path.exists(document_reference.referenced_document):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filename = os.path.basename(document_reference.referenced_document)
-            copyfile(
-                document_reference.referenced_document,
-                os.path.join(topic_filepath, filename),
-            )
-            document_reference.referenced_document = filename
-            document_reference.is_external = False
-        else:
-            document_reference.is_external = True
-        if not document_reference.guid:
-            document_reference.guid = str(uuid.uuid4())
-        topic.document_references.append(document_reference)
-        self.edit_topic(topic)
-
-    def add_bim_snippet(self, topic, bim_snippet):
-        if topic.bim_snippet:
-            self.delete_bim_snippet(topic)
-        if os.path.exists(bim_snippet.reference):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            filename = os.path.basename(bim_snippet.reference)
-            copyfile(bim_snippet.reference, os.path.join(topic_filepath, filename))
-            bim_snippet.reference = filename
-            bim_snippet.is_external = False
-        else:
-            bim_snippet.is_external = True
-        topic.bim_snippet = bim_snippet
-        self.edit_topic(topic)
-
-    def add_file(self, topic, header_file):
-        if os.path.exists(header_file.reference):
-            topic_filepath = os.path.join(self.filepath, topic.guid)
-            header_file.filename = os.path.basename(header_file.reference)
-            copyfile(
-                header_file.reference,
-                os.path.join(topic_filepath, header_file.filename),
-            )
-            header_file.reference = header_file.filename
-            header_file.is_external = False
-        header_file.date = datetime.utcnow().isoformat()
-        if not topic.header:
-            topic.header = bcf.v3.data.Header()
-        topic.header.files.append(header_file)
-        self.edit_topic(topic)
-
-    def get_comments(self, guid):
-        comments = {}
-        if "Comments" not in data["Topics"]:
-            return comments
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        for item in data["Topic"]["Comments"].get("Comment", []):
-            comment = bcf.v3.data.Comment()
-            mandatory_keys = {
-                "guid": "@Guid",
-                "date": "Date",
-                "author": "Author",
-            }
-            for key, value in mandatory_keys.items():
-                setattr(comment, key, item[value])
-            optional_keys = {
-                "comment": "Comment",
-                "modified_date": "ModifiedDate",
-                "modified_author": "ModifiedAuthor",
-            }
-            for key, value in optional_keys.items():
-                if value in item:
-                    setattr(comment, key, item[value])
-            if "Viewpoint" in item:
-                viewpoint = bcf.v3.data.Viewpoint()
-                viewpoint.guid = item["Viewpoint"]["@Guid"]
-                comment.viewpoint = viewpoint
-            comments[comment.guid] = comment
-        self.topics[guid].comments = comments
-        return comments
-
-    def get_viewpoints(self, guid):
-        viewpoints = {}
-        if "Viewpoints" not in data["Topic"]:
-            return viewpoints
-        data = self._read_xml(os.path.join(guid, "markup.bcf"), "markup.xsd")
-        for item in data["Topic"]["Viewpoints"]:
-            viewpoint = self.get_viewpoint(item, guid)
-            viewpoints[viewpoint.guid] = viewpoint
-        self.topics[guid].viewpoints = viewpoints
-        return viewpoints
-
-    def get_viewpoint(self, data, topic_guid):
-        viewpoint = bcf.v3.data.Viewpoint()
-        viewpoint.guid = data["@Guid"]
-        optional_keys = {
-            "viewpoint": "Viewpoint",
-            "snapshot": "Snapshot",
-            "index": "Index",
-        }
-        for key, value in optional_keys.items():
-            if value in data:
-                setattr(viewpoint, key, data[value])
-        visinfo = self._read_xml(os.path.join(topic_guid, viewpoint.viewpoint), "visinfo.xsd")
-        viewpoint.components = self.get_viewpoint_components(visinfo)
-        viewpoint.orthogonal_camera = self.get_viewpoint_orthogonal_camera(visinfo)
-        viewpoint.perspective_camera = self.get_viewpoint_perspective_camera(visinfo)
-        viewpoint.lines = self.get_viewpoint_lines(visinfo)
-        viewpoint.clipping_planes = self.get_viewpoint_clipping_planes(visinfo)
-        viewpoint.bitmaps = self.get_viewpoint_bitmaps(visinfo)
-        return viewpoint
-
-    def get_viewpoint_components(self, visinfo):
-        if "Components" not in visinfo:
-            return None
-        components = bcf.v3.data.Components()
-        data = visinfo["Components"]
-        if "Selection" in data and "Component" in data["Selection"]:
-            for item in data["Selection"].get("Component", []):
-                components.selection.append(self.get_component(item))
-        if "Visibility" in data:
-            component_visibility = bcf.v3.data.ComponentVisibility()
-            if "@DefaultVisibility" in data["Visibility"]:
-                component_visibility.default_visibility = data["Visibility"]["@DefaultVisibility"]
-            if "Exceptions" in data["Visibility"] and "Component" in data["Visibility"]["Exceptions"]:
-                for item in data["Visibility"]["Exceptions"]["Component"]:
-                    component_visibility.exceptions.append(self.get_component(item))
-            if "ViewSetupHints" in data["Visibility"]:
-                view_setup_hints = bcf.v3.data.ViewSetupHints()
-                optional_keys = {
-                    "spaces_visible": "@SpacesVisible",
-                    "space_boundaries_visible": "@SpaceBoundariesVisible",
-                    "openings_visible": "@OpeningsVisible",
-                }
-                for key, value in optional_keys.items():
-                    if value in data["Visibility"]["ViewSetupHints"]:
-                        setattr(view_setup_hints, key, data["Visibility"]["ViewSetupHints"][value])
-                component_visibility.view_setup_hints = view_setup_hints
-            components.visibility = component_visibility
-        if "Coloring" in data and "Color" in data["Coloring"]:
-            for item in data["Coloring"]["Color"]:
-                color = bcf.v3.data.Color()
-                color.color = item["@Color"]
-                for item2 in item["Components"]["Component"]:
-                    color.components.append(self.get_component(item2))
-                components.coloring.append(color)
-        return components
-
-    def get_viewpoint_orthogonal_camera(self, visinfo):
-        if "OrthogonalCamera" not in visinfo:
-            return None
-        camera = bcf.v3.data.OrthogonalCamera()
-        data = visinfo["OrthogonalCamera"]
-        self.set_vector(camera.camera_view_point, data["CameraViewPoint"])
-        self.set_vector(camera.camera_direction, data["CameraDirection"])
-        self.set_vector(camera.camera_up_vector, data["CameraUpVector"])
-        camera.view_to_world_scale = data["ViewToWorldScale"]
-        camera.aspect_ratio = data["AspectRatio"]
-        return camera
-
-    def get_viewpoint_perspective_camera(self, visinfo):
-        if "PerspectiveCamera" not in visinfo:
-            return None
-        camera = bcf.v3.data.PerspectiveCamera()
-        data = visinfo["PerspectiveCamera"]
-        self.set_vector(camera.camera_view_point, data["CameraViewPoint"])
-        self.set_vector(camera.camera_direction, data["CameraDirection"])
-        self.set_vector(camera.camera_up_vector, data["CameraUpVector"])
-        camera.field_of_view = data["FieldOfView"]
-        camera.aspect_ratio = data["AspectRatio"]
-        return camera
-
-    def get_viewpoint_lines(self, visinfo):
-        if "Lines" not in visinfo:
-            return []
-        lines = []
-        for item in visinfo["Lines"].get("Line", []):
-            line = bcf.v3.data.Line()
-            self.set_vector(line.start_point, item["StartPoint"])
-            self.set_vector(line.end_point, item["EndPoint"])
-            lines.append(line)
-        return lines
-
-    def get_viewpoint_clipping_planes(self, visinfo):
-        if "ClippingPlanes" not in visinfo:
-            return []
-        planes = []
-        for item in visinfo["ClippingPlanes"]["ClippingPlane"]:
-            plane = bcf.v3.data.ClippingPlane()
-            self.set_vector(plane.location, item["Location"])
-            self.set_vector(plane.direction, item["Direction"])
-            planes.append(plane)
-        return planes
-
-    def get_viewpoint_bitmaps(self, visinfo):
-        if "Bitmaps" not in visinfo:
-            return []
-        bitmaps = []
-        for item in visinfo["Bitmaps"].get("Bitmap"):
-            bitmap = bcf.v3.data.Bitmap()
-            bitmap.reference = item["Reference"]
-            bitmap.bitmap_format = item["Format"].upper()
-            self.set_vector(bitmap.location, item["Location"])
-            self.set_vector(bitmap.normal, item["Normal"])
-            self.set_vector(bitmap.up, item["Up"])
-            bitmap.height = item["Height"]
-            bitmaps.append(bitmap)
-        return bitmaps
-
-    def set_vector(self, to_obj, from_xml):
-        to_obj.x = from_xml["X"]
-        to_obj.y = from_xml["Y"]
-        to_obj.z = from_xml["Z"]
-
-    def get_component(self, data):
-        component = bcf.v3.data.Component()
-        optional_keys = {
-            "originating_system": "OriginatingSystem",
-            "authoring_tool_id": "AuthoringToolId",
-            "ifc_guid": "@IfcGuid",
-        }
-        for key, value in optional_keys.items():
-            if value in data:
-                setattr(component, key, data[value])
-        return component
-
-    def close_project(self):
-        shutil.rmtree(self.filepath)
-
-    def _read_xml(self, filename, xsd):
-        schema = XMLSchema(os.path.join(cwd, "xsd", xsd))
-        filepath = os.path.join(self.filepath, filename)
-        (data, errors) = schema.to_dict(filepath, validation="lax")
-        for error in errors:
-            self.logger.error(error)
-        return data
-
-    def _create_element(self, parent, name, attributes={}, text=None):
-        element = self.document.createElement(name)
-        for key, value in attributes.items():
-            if isinstance(value, bool):
-                element.setAttribute(key, str(value).lower())
-            elif value:
-                element.setAttribute(key, value)
-        if text is not None:
-            text = self.document.createTextNode(str(text))
-            element.appendChild(text)
-        parent.appendChild(element)
-        return element
-
-    def __del__(self):
-        self.close_project()
@@ -1,181 +0,0 @@
-class Project:
-    def __init__(self):
-        self.project_id = ""
-        self.name = ""
-
-
-class BimSnippet:
-    def __init__(self):
-        self.snippet_type = None
-        self.is_external = False
-        self.reference = None
-        self.reference_schema = None
-
-
-class DocumentReference:
-    def __init__(self):
-        self.description = None
-        self.document_guid = None
-        self.url = None
-        self.guid = None
-
-
-class RelatedTopic:
-    def __init__(self):
-        self.guid = None
-
-
-class HeaderFile:
-    def __init__(self):
-        self.file_name = ""
-        self.date = None
-        self.reference = ""
-        self.ifc_project = None
-        self.ifc_spatial_structure_element = None
-        self.is_external = True
-
-
-class Header:
-    def __init__(self):
-        self.files = []
-
-
-class Topic:
-    def __init__(self):
-        self.reference_links = []
-        self.title = ""
-        self.priority = None
-        self.index = None  # Deprecated, stored, but ignored
-        self.labels = []
-        self.creation_date = None
-        self.creation_author = None
-        self.modified_date = None
-        self.modified_author = None
-        self.due_date = None
-        self.assigned_to = None
-        self.stage = None
-        self.description = None
-        self.bim_snippet = None
-        self.document_references = []
-        self.related_topics = []
-        self.topic_status = None
-        self.topic_type = None
-        self.guid = None
-
-        self.header = None
-        self.comments = {}
-        self.viewpoints = {}
-        self.server_assigned_id = ""
-
-
-class Comment:
-    def __init__(self):
-        self.guid = None
-        self.date = None
-        self.author = ""
-        self.comment = ""
-        self.viewpoint = None
-        self.modified_date = None
-        self.modified_author = ""
-
-
-class ViewSetupHints:
-    def __init__(self):
-        self.spaces_visible = False
-        self.space_boundaries_visible = False
-        self.openings_visible = False
-
-
-class Component:
-    def __init__(self):
-        self.originating_system = None
-        self.authoring_tool_id = None
-        self.ifc_guid = None
-
-
-class ComponentVisibility:
-    def __init__(self):
-        self.exceptions = []
-        self.default_visibility = False
-        self.view_setup_hints = None
-
-
-class Color:
-    def __init__(self):
-        self.color = None
-        self.components = []
-
-
-class Components:
-    def __init__(self):
-
-        self.selection = []
-        self.visibility = None
-        self.coloring = []
-
-
-class Point:
-    def __init__(self):
-        self.x = 0
-        self.y = 0
-        self.z = 0
-
-
-class Direction(Point):
-    pass
-
-
-class OrthogonalCamera:
-    def __init__(self):
-        self.camera_view_point = Point()
-        self.camera_direction = Direction()
-        self.camera_up_vector = Direction()
-        self.view_to_world_scale = 1.0
-        self.aspect_ratio = 1.0
-
-
-class PerspectiveCamera:
-    def __init__(self):
-        self.camera_view_point = Point()
-        self.camera_direction = Direction()
-        self.camera_up_vector = Direction()
-        self.field_of_view = 60.0
-        self.aspect_ratio = 1.0
-
-
-class Line:
-    def __init__(self):
-        self.start_point = Point()
-        self.end_point = Point()
-
-
-class ClippingPlane:
-    def __init__(self):
-        self.location = Point()
-        self.direction = Direction()
-
-
-class Bitmap:
-    def __init__(self):
-        self.reference = ""  # Only in BCF-XML
-        self.bitmap_data = None  # Only in BCF-API
-        self.bitmap_format = "PNG"  # Enum of png or jpg
-        self.location = Point()
-        self.normal = Direction()
-        self.up = Direction()
-        self.height = 1.0
-
-
-class Viewpoint:
-    def __init__(self):
-        self.guid = None
-        self.viewpoint = None
-        self.snapshot = None
-        self.index = None
-
-        self.components = None  # It's not a list, despite the plural name
-        self.orthogonal_camera = None
-        self.perspective_camera = None
-        self.lines = []
-        self.clipping_planes = []
-        self.bitmaps = []
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:include schemaLocation="shared-types.xsd"/>
-
-    <xs:element name="DocumentInfo">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="Documents" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="Document" type="Document" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-            </xs:sequence>
-        </xs:complexType>
-    </xs:element>
-    <xs:complexType name="Document">
-        <xs:sequence>
-            <!-- Filename of the document with the file extension. Not used to store the file in the BCF -->
-            <xs:element name="Filename" type="NonEmptyOrBlankString"/>
-            <!-- Human readable description of the document -->
-            <xs:element name="Description" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attributeGroup ref="DocumentAttributes"/>
-    </xs:complexType>
-    <xs:attributeGroup name="DocumentAttributes">
-        <!-- Guid of the document. Must match the filename in the BCF -->
-        <xs:attribute name="Guid" type="Guid" use="required"/>
-    </xs:attributeGroup>
-</xs:schema>
@@ -1,60 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:include schemaLocation="shared-types.xsd"/>
-
-    <xs:element name="Extensions">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="TopicTypes" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="TopicType" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="TopicStatuses" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="TopicStatus" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="Priorities" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="Priority" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="TopicLabels" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="TopicLabel" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="Users" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="User" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="SnippetTypes" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="SnippetType" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="Stages" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="Stage" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-            </xs:sequence>
-        </xs:complexType>
-    </xs:element>
-</xs:schema>
@@ -1,174 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:include schemaLocation="shared-types.xsd"/>
-    <xs:element name="Markup">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="Header" type="Header" minOccurs="0"/>
-                <xs:element name="Topic" type="Topic"/>
-            </xs:sequence>
-        </xs:complexType>
-    </xs:element>
-    <xs:complexType name="Header">
-        <xs:sequence>
-            <xs:element name="Files" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="File" type="File" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-        </xs:sequence>
-    </xs:complexType>
-    <!-- ISG Jira issue BCF-9. Add support for several viewpoints and snapshots per issue -->
-    <xs:complexType name="ViewPoint">
-        <xs:sequence>
-            <!-- viewpoint file (xml) -->
-            <xs:element name="Viewpoint" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <!-- the snapshot png -->
-            <xs:element name="Snapshot" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <!-- the viewpoint index (sort order) -->
-            <xs:element name="Index" type="xs:int" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attribute name="Guid" type="Guid" use="required"/>
-        <!-- Guid of the viewpoint -->
-    </xs:complexType>
-    <!-- BimSnippet -->
-    <xs:complexType name="BimSnippet">
-        <xs:sequence>
-            <!--
-        Name of the file in the topic folder containing the snippet or a URL.
-         E.G.- Expresscode containing p.e Issue, Request
-        // Maybe some header infos ?? // IfcEntites // Geometry 
-         -->
-            <!-- Reference (name) to the snippet file -->
-            <xs:element name="Reference" type="NonEmptyOrBlankString"/>
-            <xs:element name="ReferenceSchema" type="NonEmptyOrBlankString"/>
-        </xs:sequence>
-        <xs:attribute name="SnippetType" type="NonEmptyOrBlankString" use="required"/>
-        <xs:attribute name="IsExternal" type="xs:boolean" default="false"/>
-        <!-- This flag is true when the reference is a URL pointing outside of the BCF file-->
-    </xs:complexType>
-    <xs:complexType name="Topic">
-        <xs:sequence>
-            <xs:element name="ReferenceLinks" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="ReferenceLink" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-            <xs:element name="Title" type="NonEmptyOrBlankString"/>
-            <xs:element name="Priority" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <!-- ISG Jira issue BCF-8 Add a way save order the topics -->
-            <!-- This property is deprecated and will be removed in a future release -->
-            <xs:element name="Index" type="xs:int" minOccurs="0"/>
-            <xs:element name="Labels" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="Label" type="NonEmptyOrBlankString" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-            <xs:element name="CreationDate" type="xs:dateTime"/>
-            <xs:element name="CreationAuthor" type="NonEmptyOrBlankString"/>
-            <xs:element name="ModifiedDate" type="xs:dateTime" minOccurs="0"/>
-            <xs:element name="ModifiedAuthor" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="DueDate" type="xs:dateTime" minOccurs="0"/>
-            <xs:element name="AssignedTo" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="Stage" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="Description" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="BimSnippet" type="BimSnippet" minOccurs="0"/>
-            <xs:element name="DocumentReferences" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="DocumentReference" type="DocumentReference" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-            <xs:element name="RelatedTopics" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="RelatedTopic" minOccurs="0" maxOccurs="unbounded">
-                            <xs:complexType>
-                                <xs:attribute name="Guid" type="Guid" use="required"/>
-                            </xs:complexType>
-                        </xs:element>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-            <xs:element name="Comments" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="Comment" type="Comment" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-            <!-- ISG Jira issue BCF-9. Add support for several viewpoints and snapshots per issue -->
-            <xs:element name="Viewpoints" minOccurs="0">
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="ViewPoint" type="ViewPoint" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-        </xs:sequence>
-        <xs:attribute name="Guid" type="Guid" use="required"/>
-        <xs:attribute name="ServerAssignedId" type="NonEmptyOrBlankString" use="optional"/>
-        <xs:attribute name="TopicType" type="NonEmptyOrBlankString" use="required"/>
-        <xs:attribute name="TopicStatus" type="NonEmptyOrBlankString" use="required"/>
-    </xs:complexType>
-    <xs:complexType name="File">
-        <xs:sequence>
-            <xs:element name="Filename" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="Date" type="xs:dateTime" minOccurs="0"/>
-            <!-- Reference (URL) of the file -->
-            <xs:element name="Reference" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attributeGroup ref="FileAttributes"/>
-    </xs:complexType>
-    <xs:attributeGroup name="FileAttributes">
-        <xs:attribute name="IfcProject" type="IfcGuid" use="optional"/>
-        <xs:attribute name="IfcSpatialStructureElement" type="IfcGuid" use="optional"/>
-        <xs:attribute name="IsExternal" type="xs:boolean" default="true"/>
-    </xs:attributeGroup>
-    <!-- Reference to a document inside of the topic folder or a url pointing to the web -->
-    <xs:complexType name="DocumentReference">
-        <xs:sequence>
-            <xs:choice>
-                <!-- Guid of the document: If pointing to an internal document -->
-                <xs:element name="DocumentGuid" type="Guid" minOccurs="0"/>
-                <!-- Url of the reference. If pointing to an external document -->
-                <xs:element name="Url" type="NonEmptyOrBlankString" minOccurs="0"/>
-            </xs:choice>
-            <!-- Human readable description of the document reference -->
-            <xs:element name="Description" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attributeGroup ref="DocumentReferenceAttributes"/>
-    </xs:complexType>
-    <xs:attributeGroup name="DocumentReferenceAttributes">
-        <!-- Guid of the document reference -->
-        <xs:attribute name="Guid" type="Guid" use="required"/>
-    </xs:attributeGroup>
-    <xs:complexType name="Comment">
-        <xs:sequence>
-            <xs:element name="Date" type="xs:dateTime"/>
-            <xs:element name="Author" type="NonEmptyOrBlankString"/>
-            <xs:element name="Comment" minOccurs="0" type="NonEmptyOrBlankString"/>
-            <xs:element name="Viewpoint" minOccurs="0">
-                <xs:complexType>
-                    <xs:attribute name="Guid" type="Guid" use="required"/>
-                </xs:complexType>
-            </xs:element>
-            <xs:element name="ModifiedDate" type="xs:dateTime" minOccurs="0"/>
-            <xs:element name="ModifiedAuthor" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attribute name="Guid" type="Guid" use="required"/>
-    </xs:complexType>
-    <xs:simpleType name="IfcGuid">
-        <xs:restriction base="xs:string">
-            <xs:length value="22"/>
-            <xs:pattern value="[0-9A-Za-z_$]*"/>
-        </xs:restriction>
-    </xs:simpleType>
-</xs:schema>
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:include schemaLocation="shared-types.xsd"/>
-    <xs:element name="ProjectInfo">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="Project" type="Project"/>
-            </xs:sequence>
-        </xs:complexType>
-    </xs:element>
-    <xs:complexType name="Project">
-        <xs:sequence>
-            <xs:element name="Name" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attribute name="ProjectId" type="NonEmptyOrBlankString" use="required"/>
-    </xs:complexType>
-</xs:schema>
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:simpleType name="Guid">
-        <xs:restriction base="xs:string">
-            <xs:pattern value="[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}"/>
-        </xs:restriction>
-    </xs:simpleType>
-    <xs:simpleType name="NonEmptyOrBlankString">
-        <xs:restriction base="xs:string">
-            <xs:minLength value="1"/>
-            <xs:whiteSpace value="collapse"/>
-        </xs:restriction>
-    </xs:simpleType>
-</xs:schema>
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:element name="Version">
-        <xs:complexType>
-            <xs:attribute name="VersionId" type="xs:string" use="required"/>
-        </xs:complexType>
-    </xs:element>
-</xs:schema>
@@ -1,220 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
-    <xs:include schemaLocation="shared-types.xsd"/>
-    <xs:element name="VisualizationInfo">
-        <xs:annotation>
-            <xs:documentation>VisualizationInfo documentation</xs:documentation>
-        </xs:annotation>
-        <xs:complexType>
-            <xs:sequence>
-                <!--
-                Although plural, 'Components' is not a collection
-                -->
-                <xs:element name="Components" type="Components" minOccurs="0"/>
-                <xs:choice>
-                    <xs:element name="OrthogonalCamera" type="OrthogonalCamera"/>
-                    <xs:element name="PerspectiveCamera" type="PerspectiveCamera"/>
-                </xs:choice>
-                <xs:element name="Lines" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="Line" type="Line" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="ClippingPlanes" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="ClippingPlane" type="ClippingPlane" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-                <xs:element name="Bitmaps" minOccurs="0">
-                    <xs:complexType>
-                        <xs:sequence>
-                            <xs:element name="Bitmap" type="Bitmap" minOccurs="0" maxOccurs="unbounded"/>
-                        </xs:sequence>
-                    </xs:complexType>
-                </xs:element>
-            </xs:sequence>
-            <!-- Guid of the viewpoint -->
-            <xs:attribute name="Guid" type="Guid" use="required"/>
-        </xs:complexType>
-    </xs:element>
-    <xs:complexType name="OrthogonalCamera">
-        <xs:sequence>
-            <xs:element name="CameraViewPoint" type="Point"/>
-            <xs:element name="CameraDirection" type="Direction"/>
-            <xs:element name="CameraUpVector" type="Direction"/>
-            <xs:element name="ViewToWorldScale" type="xs:double">
-                <xs:annotation>
-                    <xs:documentation>view's visible vertical size in meters</xs:documentation>
-                </xs:annotation>
-            </xs:element>
-            <xs:element name="AspectRatio" type="PositiveDouble">
-                <xs:annotation>
-                    <xs:documentation>
-                        Proportional relationship between the width and the height of the view (w/h).
-                    </xs:documentation>
-                </xs:annotation>
-            </xs:element>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="PerspectiveCamera">
-        <xs:sequence>
-            <xs:element name="CameraViewPoint" type="Point"/>
-            <xs:element name="CameraDirection" type="Direction"/>
-            <xs:element name="CameraUpVector" type="Direction"/>
-            <xs:element name="FieldOfView" type="FieldOfView">
-                <xs:annotation>
-                    <xs:documentation>
-                        Vertical field of view, in degrees.
-                        It is currently limited to a value between 45 and 60 degrees.
-                        This limitation will be dropped in the next release and viewers
-                        should be expect values outside this range in current implementations.
-                    </xs:documentation>
-                </xs:annotation>
-            </xs:element>
-            <xs:element name="AspectRatio" type="PositiveDouble">
-                <xs:annotation>
-                    <xs:documentation>
-                        Proportional relationship between the width and the height of the view (w/h).
-                    </xs:documentation>
-                </xs:annotation>
-            </xs:element>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="Point">
-        <xs:sequence>
-            <xs:element name="X" type="xs:double"/>
-            <xs:element name="Y" type="xs:double"/>
-            <xs:element name="Z" type="xs:double"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="Direction">
-        <xs:sequence>
-            <xs:element name="X" type="xs:double"/>
-            <xs:element name="Y" type="xs:double"/>
-            <xs:element name="Z" type="xs:double"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:simpleType name="PositiveDouble">
-        <xs:restriction base="xs:double">
-            <xs:minExclusive value="0"/>
-        </xs:restriction>
-    </xs:simpleType>
-    <xs:simpleType name="FieldOfView">
-        <xs:restriction base="xs:double">
-            <xs:minExclusive value="0"/>
-            <xs:maxExclusive value="180"/>
-        </xs:restriction>
-    </xs:simpleType>
-    <xs:complexType name="Components">
-        <xs:sequence>
-            <!-- Components with relevance to the viewpoint. They should be displayed highlighted or selected in a viewer -->
-            <xs:element name="Selection" type="ComponentSelection" minOccurs="0"/>
-            <xs:element name="Visibility" type="ComponentVisibility" minOccurs="0"/>
-            <xs:element name="Coloring" type="ComponentColoring" minOccurs="0"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="ComponentSelection">
-        <xs:sequence>
-            <xs:element name="Component" type="Component" minOccurs="0" maxOccurs="unbounded"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="ComponentVisibility">
-        <xs:sequence>
-            <xs:element name="ViewSetupHints" type="ViewSetupHints" minOccurs="0"/>
-            <xs:element name="Exceptions" minOccurs="0">
-                <!-- List Components that are different than the DefaultVisibility. E.g. if DefaultVisibility = false then list
-                     Components that should be visible -->
-                <xs:complexType>
-                    <xs:sequence>
-                        <xs:element name="Component" type="Component" minOccurs="0" maxOccurs="unbounded"/>
-                    </xs:sequence>
-                </xs:complexType>
-            </xs:element>
-        </xs:sequence>
-        <xs:attribute name="DefaultVisibility" type="xs:boolean" default="false"/>
-    </xs:complexType>
-    <xs:complexType name="ViewSetupHints">
-        <xs:attribute name="SpacesVisible" type="xs:boolean" default="false"/>
-        <xs:attribute name="SpaceBoundariesVisible" type="xs:boolean" default="false"/>
-        <xs:attribute name="OpeningsVisible" type="xs:boolean" default="false"/>
-    </xs:complexType>
-    <xs:complexType name="ComponentColoring">
-        <xs:sequence>
-            <xs:element name="Color" minOccurs="0" maxOccurs="unbounded">
-                <xs:complexType>
-                    <xs:sequence>
-                        <!-- At least one component is required for a Color. -->
-                        <xs:element name="Components">
-                            <xs:complexType>
-                                <xs:sequence>
-                                    <xs:element name="Component" type="Component" maxOccurs="unbounded"/>
-                                </xs:sequence>
-                            </xs:complexType>
-                        </xs:element>
-                    </xs:sequence>
-                    <xs:attribute ref="Color" use="required"/>
-                </xs:complexType>
-            </xs:element>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="Component">
-        <xs:sequence>
-            <xs:element name="OriginatingSystem" type="NonEmptyOrBlankString" minOccurs="0"/>
-            <xs:element name="AuthoringToolId" type="NonEmptyOrBlankString" minOccurs="0"/>
-        </xs:sequence>
-        <xs:attribute ref="IfcGuid"/>
-    </xs:complexType>
-    <xs:attribute name="Color">
-        <xs:simpleType>
-            <xs:restriction base="xs:normalizedString">
-                <!-- Should either match 3 or 4 hex bytes , e.g. "FF00FF" or "FF00FF99" -->
-                <xs:pattern value="[0-9A-Fa-f]{6}([0-9A-Fa-f]{2})?"/>
-            </xs:restriction>
-        </xs:simpleType>
-    </xs:attribute>
-    <xs:attribute name="IfcGuid">
-        <xs:simpleType>
-            <xs:restriction base="xs:normalizedString">
-                <xs:length value="22"/>
-                <xs:pattern value="[0-9A-Za-z_$]*"/>
-            </xs:restriction>
-        </xs:simpleType>
-    </xs:attribute>
-    <xs:complexType name="Line">
-        <xs:sequence>
-            <xs:element name="StartPoint" type="Point"/>
-            <xs:element name="EndPoint" type="Point"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="ClippingPlane">
-        <xs:sequence>
-            <xs:element name="Location" type="Point"/>
-            <xs:element name="Direction" type="Direction"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="Bitmap">
-        <xs:sequence>
-            <xs:element name="Format" type="BitmapFormat"/>
-            <!-- Name of the bitmap file in the topic folder -->
-            <xs:element name="Reference" type="NonEmptyOrBlankString"/>
-            <!-- Location of the center of the bitmap -->
-            <xs:element name="Location" type="Point"/>
-            <!-- Normal of the bitmap -->
-            <xs:element name="Normal" type="Direction"/>
-            <!-- Upvector of the bitmap -->
-            <xs:element name="Up" type="Direction"/>
-            <!-- Height of the bitmap -->
-            <xs:element name="Height" type="xs:double"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:simpleType name="BitmapFormat">
-        <xs:restriction base="xs:string">
-            <xs:enumeration value="png"/>
-            <xs:enumeration value="jpg"/>
-        </xs:restriction>
-    </xs:simpleType>
-</xs:schema>
@@ -1 +0,0 @@
-xmlschema
@@ -1,278 +0,0 @@
-VERSION:=`date '+%y%m%d'`
-PYVERSION:=py37
-
-.PHONY: dist
-dist:
-ifndef PLATFORM
-	$(error PLATFORM is not set)
-endif
-	rm -rf dist
-	mkdir -p dist/working
-	mkdir -p dist/blenderbim
-	cp -r blenderbim/* dist/blenderbim/
-
-	# Provides IfcOpenShell Python functionality
-ifeq ($(PYVERSION), py37)
-	cd dist/working && wget https://s3.amazonaws.com/ifcopenshell-builds/ifcblender-python-37-v0.6.0-81ad689-$(PLATFORM)64.zip
-endif
-ifeq ($(PYVERSION), py39)
-	cd dist/working && wget https://s3.amazonaws.com/ifcopenshell-builds/ifcblender-python-39-v0.6.0-81ad689-$(PLATFORM)64.zip
-endif
-	cd dist/working && unzip ifcblender*
-	cp -r dist/working/io_import_scene_ifc/ifcopenshell dist/blenderbim/libs/site/packages/
-
-	# See bug #812
-	cd dist/working && wget https://raw.githubusercontent.com/IfcOpenShell/IfcOpenShell/v0.6.0/src/blenderbim/occ_utils.py
-	cd dist/working && mv occ_utils.py ../blenderbim/libs/site/packages/ifcopenshell/geom/occ_utils.py
-	rm -rf dist/working
-
-	# Provides IfcConvert for construction documentation
-	mkdir dist/working
-	cd dist/working && wget https://s3.amazonaws.com/ifcopenshell-builds/IfcConvert-v0.6.0-81ad689-$(PLATFORM)64.zip
-	cd dist/working && unzip IfcConvert*
-ifeq ($(PLATFORM), win)
-	cp -r dist/working/IfcConvert.exe dist/blenderbim/libs/
-else
-	cp -r dist/working/IfcConvert dist/blenderbim/libs/
-endif
-	rm -rf dist/working
-
-	# Provides dependencies that are part of IfcOpenShell
-	mkdir dist/working
-	cd dist/working && wget https://github.com/IfcOpenShell/IfcOpenShell/archive/v0.6.0.zip
-	cd dist/working && unzip v0.6.0.zip
-	# IfcOpenBot sometimes lags behind, so we hotfix the Python utilities
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcopenshell-python/ifcopenshell/util/* dist/blenderbim/libs/site/packages/ifcopenshell/util/
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcopenshell-python/ifcopenshell/api/* dist/blenderbim/libs/site/packages/ifcopenshell/api/
-	# Provides bcf functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/bcf/bcf dist/blenderbim/libs/site/packages/
-	# Provides IFCClash functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcclash/* dist/blenderbim/libs/site/packages/
-	# Provides BIMTester functionality
-	cd dist/working && python -m venv env
-	cd dist/working && . env/bin/activate && pip install pybabel
-	cd dist/working && . env/bin/activate && pip install babel
-	cd dist/working && . env/bin/activate && ./env/bin/pybabel compile -d ./IfcOpenShell-0.6.0/src/ifcbimtester/bimtester/locale/
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcbimtester/bimtester dist/blenderbim/libs/site/packages/
-	# Provides IFCCOBie functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifccobie/* dist/blenderbim/libs/site/packages/
-	# Provides IFCDiff functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcdiff/* dist/blenderbim/libs/site/packages/
-	# Provides IFCCSV functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifccsv/* dist/blenderbim/libs/site/packages/
-	# Provides IFCPatch functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcpatch/ifcpatch dist/blenderbim/libs/site/packages/
-	# Provides IFCP6 functionality
-	cp -r dist/working/IfcOpenShell-0.6.0/src/ifcp6/ifcp6 dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides Mustache templating in construction documentation
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/d6/fd/eb8c212053addd941cc90baac307c00ac246ac3fce7166b86434c6eae963/pystache-0.5.4.tar.gz
-	cd dist/working && tar -xzvf pystache*
-	cd dist/working/pystache-0.5.4/ && python setup.py build && cp -r build/lib/pystache ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides SVG export in construction documentation
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/79/e8/7eb2ba188eda14a4b47e33b51f3b4978985f4116655c699bcd18c79279b5/svgwrite-1.3.1.zip
-	cd dist/working && unzip svgwrite*
-	cp -r dist/working/svgwrite-1.3.1/svgwrite dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides fuzzy date parsing for construction sequencing
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/be/ed/5bbc91f03fa4c839c4c7360375da77f9659af5f7086b7a7bdda65771c8e0/python-dateutil-2.8.1.tar.gz
-	cd dist/working && tar -xzvf python-dateutil*
-	cp -r dist/working/python-dateutil-2.8.1/dateutil dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides duration parsing for construction sequencing
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/b1/80/fb8c13a4cd38eb5021dc3741a9e588e4d1de88d895c1910c6fc8a08b7a70/isodate-0.6.0.tar.gz
-	cd dist/working && tar -xzvf isodate*
-	cp -r dist/working/isodate-0.6.0/src/isodate dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides networkx graph analysis for project dependency calculations
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/b0/21/adfbf6168631e28577e4af9eb9f26d75fe72b2bb1d33762a5f2c425e6c2a/networkx-2.5.1.tar.gz
-	cd dist/working && tar -xzvf networkx*
-	cp -r dist/working/networkx-2.5.1/networkx dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by networkx
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/4f/51/15a4f6b8154d292e130e5e566c730d8ec6c9802563d58760666f1818ba58/decorator-5.0.9.tar.gz
-	cd dist/working && tar -xzvf decorator*
-	cp -r dist/working/decorator-5.0.9/src/decorator.py dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides jsgantt-improved supports for web-based construction sequencing gantt charts
-	mkdir dist/working
-	cd dist/working && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.js
-	cd dist/working && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.css
-	cp dist/working/jsgantt* dist/blenderbim/bim/data/gantt/
-	rm -rf dist/working
-
-	# Required by IFCDiff
-	mkdir dist/working
-	cd dist/working && wget https://github.com/Moult/deepdiff/archive/master.zip
-	cd dist/working && unzip master.zip
-	cp -r dist/working/deepdiff-master/deepdiff dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by deepdiff
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/00/55/ce2cbc6d64034b30cad81a29ba61bdba456f190f5e83c09831304bf68d6b/jsonpickle-1.2.tar.gz
-	cd dist/working && tar -xzvf jsonpickle*
-	cp -r dist/working/jsonpickle-1.2/jsonpickle dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by deepdiff
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/a3/b7/d4d69641cbe707a45c23b190f2d717466ba5accc4c70b5f7a8a450387895/ordered-set-3.1.1.tar.gz
-	cd dist/working && tar -xzvf ordered-set*
-	cp -r dist/working/ordered-set-3.1.1/ordered_set.py dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by lark
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/00/32/8076fa13e832bb4dcff379f18f228e5a53412be0631808b9ca2610c0f566/pyparsing-2.4.5.tar.gz
-	cd dist/working && tar -xzvf pyparsing*
-	cp -r dist/working/pyparsing-2.4.5/pyparsing.py dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by bcf
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/bb/41/ad9ce53bb978b68af8ae415293cafc89b165b8ad55a593725299dca76729/xmlschema-1.1.1.tar.gz
-	cd dist/working && tar -xzvf xmlschema*
-	cp -r dist/working/xmlschema-1.1.1/xmlschema dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by bcf
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/12/f9/f9960222d5274944b01391749e55e4dcdf28d8f0c108b64ac931ceff6fdb/elementpath-1.4.3.tar.gz
-	cd dist/working && tar -xzvf elementpath*
-	cp -r dist/working/elementpath-1.4.3/elementpath dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by bcf
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/21/9f/b251f7f8a76dec1d6651be194dfba8fb8d7781d10ab3987190de8391d08e/six-1.14.0.tar.gz
-	cd dist/working && tar -xzvf six*
-	cp -r dist/working/six-1.14.0/six.py dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by IFCCSV and ifcopenshell.util.selector
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/18/4d/8d522136c37d9e1ea74062b41b8d5e1318ebf45063ae46ce72ed60af223b/lark-parser-0.8.5.tar.gz
-	cd dist/working && tar -xzvf lark-parser*
-	cp -r dist/working/lark-parser-0.8.5/lark dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by IFCClash
-ifeq ($(PLATFORM), linux)
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/0c/fa/00d85f893b02289e2942849d97f8818dde8e2111182e825fb3a735677791/python_fcl-0.0.12-cp37-cp37m-manylinux1_x86_64.whl
-	cd dist/working && unzip python_fcl*
-	cp -r dist/working/fcl dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-endif
-ifeq ($(PLATFORM), win)
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/19/e6/6e9f33fb59e8f27c0e1592bd26e644bc92b85c942b072b2d3854105d5887/python_fcl_win32-0.0.12.post3-py3-none-win_amd64.whl
-	cd dist/working && unzip python_fcl*
-	cp -r dist/working/fcl dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-endif
-
-	# Required by BIMTester
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/c8/4b/d0a8c23b6c8985e5544ea96d27105a273ea22051317f850c2cdbf2029fe4/behave-1.2.6.tar.gz
-	cd dist/working && tar -xzvf behave*
-	cd dist/working/behave-1.2.6/ && cp -r behave ../../blenderbim/libs/site/packages/
-	# See bug #1294
-	cd dist/working/ && wget https://raw.githubusercontent.com/IfcOpenShell/IfcOpenShell/v0.6.0/src/ifcbimtester/patch/model_core.patch
-	cd dist/working/ && wget https://raw.githubusercontent.com/IfcOpenShell/IfcOpenShell/v0.6.0/src/ifcbimtester/patch/runner_util.patch
-	cd dist/working/ && patch ../blenderbim/libs/site/packages/behave/model_core.py < model_core.patch
-	cd dist/working/ && patch ../blenderbim/libs/site/packages/behave/runner_util.py < runner_util.patch
-	rm -rf dist/working
-
-	# Required by behave
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/f4/65/220bb4075fddb09d5b3ea2c1c1fa66c1c72be9361ec187aab50fa161e576/parse-1.15.0.tar.gz
-	cd dist/working && tar -xzvf parse*
-	cd dist/working/parse-1.15.0/ && cp parse.py ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by behave
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/2e/79/81bebd1b0446d46733db99d74543b4bb80646ef4c988584bae0862e706bc/parse_type-0.5.2.tar.gz
-	cd dist/working && tar -xzvf parse_type*
-	cd dist/working/parse_type-0.5.2/ && cp -r parse_type ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by IFCCOBie for XLSX support
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/0c/bc/82d6783f83f65f56d8b77d052773c4a2f952fa86385f0cd54e1e006658d7/XlsxWriter-1.2.9.tar.gz
-	cd dist/working && tar -xzvf XlsxWriter*
-	cd dist/working/XlsxWriter-1.2.9/ && cp -r xlsxwriter ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by IFCCOBie for ODS support
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/97/73/8ade73f6749177003f7ce3304f524774adda96e6aaab30ea79fd8fda7934/odfpy-1.4.1.tar.gz
-	cd dist/working && tar -xzvf odfpy*
-	cd dist/working/odfpy-1.4.1/ && cp -r odf ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by odfpy
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/a4/5f/f8aa58ca0cf01cbcee728abc9d88bfeb74e95e6cb4334cfd5bed5673ea77/defusedxml-0.6.0.tar.gz
-	cd dist/working && tar -xzvf defusedxml*
-	cd dist/working/defusedxml-0.6.0/ && cp -r defusedxml ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by augin
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/76/b4/b7baffbda025efd5dc8fcd8d2e953e3aa939c236a484084fa8f4c3588ee9/boto3-1.17.17.tar.gz
-	cd dist/working && tar -xzvf boto3*
-	cd dist/working/boto3-1.17.17/ && cp -r boto3 ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by boto3
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/7f/2e/e02fdfd0f0377c4e44e61de27b05d5cfe93575770661ef9ded80ed90fa88/botocore-1.20.17.tar.gz
-	cd dist/working && tar -xzvf botocore*
-	cd dist/working/botocore-1.20.17/ && cp -r botocore ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by boto3
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/3c/56/3f325b1eef9791759784aa5046a8f6a1aff8f7c898a2e34506771d3b99d8/jmespath-0.10.0.tar.gz
-	cd dist/working && tar -xzvf jmespath*
-	cd dist/working/jmespath-0.10.0/ && cp -r jmespath ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Required by boto3
-	mkdir dist/working
-	cd dist/working && wget https://files.pythonhosted.org/packages/08/e1/3ee2096ebaeeb8c186d20ed16c8faf4a503913e5c9a0e14cd6b8ffc405a3/s3transfer-0.3.4.tar.gz
-	cd dist/working && tar -xzvf s3transfer*
-	cd dist/working/s3transfer-0.3.4/ && cp -r s3transfer ../../blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	# Provides IFCJSON functionality
-	mkdir dist/working
-	cd dist/working && wget https://github.com/IFCJSON-Team/IFC2JSON_python/archive/master.zip
-	cd dist/working && unzip master.zip
-	cp -r dist/working/IFC2JSON_python-master/file_converters/ifcjson dist/blenderbim/libs/site/packages/
-	rm -rf dist/working
-
-	cd dist/blenderbim && sed -i "s/999999/$(VERSION)/" __init__.py
-	cd dist && zip -r blender28-bim-$(VERSION)-$(PYVERSION)-$(PLATFORM).zip ./*
-	rm -rf dist/blenderbim
-
-.PHONY: clean
-clean:
-	rm -rf dist
@@ -1,127 +0,0 @@
-# Blender BIM IFC
-
-_Under heavy development!_
-
-Let's use Blender to create BIM models, because why not?
-
-## Features
-
- - IFC4 is a first-class citizen. IFC4 has been an ISO standard since 2013, with
-   the latest published in 2018. It contains many more features than IFC2X3,
-   published back in 2005.
- - Available for Windows, Mac, and Linux!
- - Use open-source Blender 2.8 to do digital modeling! Used by NASA, Hollywood,
-   and Ubisoft, Blender allows real-time modeling in rendered view, animations,
-   file linking, proxy objects, Blender Cloud collaboration, lighting analysis,
-   CFD, energy modeling, and a huge ecosystem of add-ons with a thriving
-   community. No licensing, and with a strong Python API to integrate into your
-   custom workflow.
- - Create complex spatial structures with multiple sites, buildings, facilities,
-   bridges, and building parts. Sites can be broken down into sub-sites and
-   multiple buildings per site. You can categorise different floors to different
-   buildings.
- - Classify any geometry as any IFC type. Just because it is a wall doesn't
-   mean you should be limited to modeling it in a certain way. Easily change
-   from one type to another, switch relationships and aggregations, reuse or
-   even remove geometry altogether, without damaging your geometry or breaking
-   your BIM model.
- - Use collections to create element compositions and decompositions with full
-   control over the classifications of their parts. Most BIM programs don't give
-   this flexibility. Create collection instances to efficiently duplicate
-   composite objects.
- - Allow BIM objects to instance a shared geometric representations. This allows
-   you to place the same shape in multiple objects without drastically
-   increasing your filesize.
- - Provide a custom value to any simple IFC attribute of an IFC product.
- - Create product types that regular IFC products can inherit attributes from.
- - Define your own property sets with control over exactly how the data in the
-   property sets are stored using property set template definitions which you
-   can download or create yourself. Property sets can apply to both types and
-   objects, and object property sets can selectively override type property
-   sets.
- - Applies array modifiers to create instances.
- - Basic quantity take-off support for costing.
- - Settings to toggle export of quantities or geometric representations.
-   Exporting IFC data without geometric representations is much faster and a
-   fraction of the filesize.
- - Maintain `GlobalId` between exports, so that you can manipulate the IFC
-   reliably in other software while making changes.
- - Not all objects need full solid geometry. Create representations as 2D or 3D
-   curves / wireframes for rapid and lightweight BIM development.
- - Create map conversions and coordinate reference system definitions to link
-   BIM to GIS.
- - Export basic materials with surface and diffuse colours for representation.
-   You can also link materials to an externally defined file, such as a `.blend`
-   Cycles material, V-Ray material, or even Radiance material for lighting
-   simulation.
- - Switch between different types of metric units when modeling.
- - Model multiple representations for different purposes for a single BIM
-   object or type, such as footprints, axis, reference, or clearance geometry.
-   You can export just the type of representation required for your usecase, or
-   export multiple for the user to choose from.
- - Record qualitative objectives such as design intentions, health and safety
-   strategies, or code compliance, performance solutions, and more, in the BIM
-   model and directly associate them to objects or types.
- - Classify objects and types to different classification systems such as
-   Uniclass, Omniclass, or your custom system.
- - Associate external document files such as plans, brochures, specifications,
-   warranties, or anything to objects and types.
- - Specify swept solid geometries, allowing you to round-trip geometry
-   manipulation with other BIM software which have more limited geometric tools,
-   like Revit.
- - Create material layer sets, for objects which have materials in predefined
-   layers with thicknesses.
- - Create material constituent sets, for objects which are made up of
-   arbitrarily mixed ingredients.
- - Specify nested and hosted element relationships.
- - Specify predefined door attributes as defined in the IFC4 specification.
- - Specify predefined window attributes as defined in the IFC4 specification.
- - Specify surface styles either defined as part of a material or assigned
-   directly to an object's representation.
- - Colour coding by IFC class to visually spot mistakes
-
-Some more experimental features:
-
- - Cut sections for documentation with OpenCascade
- - Export gbXML files that are linked to your IFC file to do energy analysis
- - QA module to generate Gherkin unit tests to validate your BIM models
- - HTML formatter to generate reports from QA results
- - COBie spreadsheet extraction to import into CAFM systems
-
-## Demo
-
-[See demo video](https://www.youtube.com/watch?v=iD3v3eu2AjY)
-
-It's only just started, so everything can and will change. But if you want to
-check it out:
-
- 1. Install [Blender](https://www.blender.org/) 64-bit version.
- 2. Download the latest packaged version of Blender BIM from
-    [here](https://blenderbim.org/builds/).
- 3. Launch Blender. Go to `Edit->Preferences->Add-ons->Install...`. Browse to
-    the downloaded `.zip` file from step 2.
- 4. Enable the checkbox next to the Import-Export IFC Blender plugin which will
-    show up.
- 5. All done! You will find an import and export IFC option in the `File` menu.
-
-By default, Blender BIM will export whatever you have selected. The objects you
-have selected _must_ belong in an `IfcProject` and spatially contained, such as
-witihn an `IfcBuilding`. It must also follow the naming convention. Please see
-the screenshot below for an example scene.
-
-A naming convention of `IfcClass/IfcName` is enforced. If you name your object
-`IfcWall/Foo`, it will turn into an `IfcWall` with the name attribute set to
-`Foo`. You can override object attributes using Blender's `Custom Properties`.
-Your objects must live in a top level `Collection` defined as a context class,
-usually something like `IfcProject/Foo`. You can then nest spatial structures
-underneath to create a hierarchy.
-
-## Pictures
-
-![UI](https://aws1.discourse-cdn.com/business6/uploads/buildingsmart1/original/1X/ce820c3ee22adcffae59b40f98ff23379f7e3547.png)
-
-![Blender screenshot](blender-screenshot.png)
-
-... this Blender files creates this IFC file ...
-
-![IfcOpenShell screenshot](ifcopenshell-screenshot.png)
@@ -1,119 +0,0 @@
-import bpy
-from bpy.types import Operator
-
-
-class Object_OT_RenameObjects(Operator):
-    bl_idname = "object.renameobjects"
-    bl_label = "Rename Object(s)"
-
-    # Multi Object rename UI
-    BNameCB: bpy.props.BoolProperty(name="Base Name:")
-    BaseName: bpy.props.StringProperty(name="")
-    PreFixCB: bpy.props.BoolProperty(name="Prefix:")
-    PreFix: bpy.props.StringProperty(name="")
-    RemFrst: bpy.props.BoolProperty(name="Remove First")
-    DgtFrst: bpy.props.IntProperty(name="Digits")
-    SuffixCB: bpy.props.BoolProperty(name="Suffix")
-    Suffix: bpy.props.StringProperty(name="")
-    RemLast: bpy.props.BoolProperty(name="Remove Last")
-    DgtLast: bpy.props.IntProperty(name="Digits")
-    NumbredCB: bpy.props.BoolProperty(name="Numbred")
-    BaseNum: bpy.props.IntProperty(name="Base Number")
-    Step: bpy.props.IntProperty(name="Step", default=1)
-    findCB: bpy.props.BoolProperty(name="Replace")
-    find: bpy.props.StringProperty(name="")
-    replace: bpy.props.StringProperty(name="")
-    # Single rename UI
-    Name: bpy.props.StringProperty(name="Name")
-
-    def draw(self, ctx):
-        SelCount = len(bpy.context.selected_objects)
-        if SelCount > 1:
-            box = self.layout.box()
-            row = box.row()
-            row.prop(self, "BNameCB")
-            row.prop(self, "BaseName")
-            row = box.row()
-            row.prop(self, "PreFixCB")
-            row.prop(self, "PreFix")
-            row = box.row()
-            row.prop(self, "RemFrst")
-            row.prop(self, "DgtFrst")
-            row = box.row()
-            row.prop(self, "SuffixCB")
-            row.prop(self, "Suffix")
-            row = box.row()
-            row.prop(self, "RemLast")
-            row.prop(self, "DgtLast")
-            row = box.row(align=True)
-            row.prop(self, "NumbredCB")
-            row.prop(self, "BaseNum")
-            row.prop(self, "Step")
-            row = box.row(align=True)
-            row.prop(self, "findCB")
-            row.prop(self, "find")
-            row.prop(self, "replace")
-        if SelCount == 1:
-            box = self.layout.box()
-            row = box.row()
-            row.prop(self, "Name")
-        if SelCount == 0:
-            box = self.layout.box()
-            row = box.row()
-            row.label("No Selected Object")
-
-    def __init__(self):
-        if len(bpy.context.selected_objects) == 1:
-            self.Name = bpy.context.selected_objects[0].name
-
-    def execute(self, context):
-        SelCount = len(bpy.context.selected_objects)
-        if SelCount > 1:
-            SelObj = bpy.context.selected_objects
-            Index = self.BaseNum
-            for i in range(0, SelCount):
-                # Get Object Original Name #
-                NewName = SelObj[i].name
-                # Set the Base name #
-                if self.BNameCB:
-                    NewName = self.BaseName
-                # Remove First characters #
-                if self.RemFrst:
-                    NewName = NewName[self.DgtFrst : self.DgtFrst + len(NewName)]
-                # Remove Last Characters #
-                if self.RemLast:
-                    NewName = NewName[1 : len(NewName) - self.DgtLast]
-                # Add Prefix to the new name #
-                if self.PreFixCB:
-                    NewName = self.PreFix + NewName
-                # Add Suffix to the new name #
-                if self.SuffixCB:
-                    NewName = NewName + self.Suffix
-                # Add Digits to end of new name #
-                if self.NumbredCB:
-                    NewName += str(Index)
-                    Index += self.Step
-                # Find and Replace #
-                if self.findCB:
-                    NewName = NewName.replace(self.find, self.replace)
-                # Set the new name to the object #
-                SelObj[i].name = NewName
-        elif SelCount == 1:
-            bpy.context.selected_objects[0].name = self.Name
-        return {"FINISHED"}
-
-    def invoke(self, context, event):
-        wm = context.window_manager
-        return wm.invoke_props_dialog(self)
-
-
-def register():
-    bpy.utils.register_class(Object_OT_RenameObjects)
-
-
-def unregister():
-    bpy.utils.unregister_class(Object_OT_RenameObjects)
-
-
-if __name__ == "__main__":
-    register()
@@ -1,33 +0,0 @@
-bl_info = {
-    "name": "BlenderBIM",
-    "description": "Author, import, and export files in the " "Industry Foundation Classes (.ifc) file format",
-    "author": "Dion Moult, IfcOpenShell",
-    "blender": (2, 80, 0),
-    "version": (0, 0, 999999),
-    "location": "File > Export, File > Import, Scene / Object / Material / Mesh Properties",
-    "tracker_url": "https://github.com/IfcOpenShell/IfcOpenShell/issues",
-    "category": "Import-Export",
-}
-
-import os
-import site
-
-
-# process *.pth in /libs/site/packages to setup globally importable modules
-# 3 levels deep required by occ static ../../ path
-# TODO: 3 levels deep is no longer required as we no longer bundle OCC
-cwd = os.path.dirname(os.path.realpath(__file__))
-site.addsitedir(os.path.join(cwd, "libs", "site", "packages"))
-
-
-# main import
-from .bim import *
-
-
-# Explicitely expose bim.xx when imported with from blenderbim import *
-# Other bim still are importable using explicit from blenderbim.bim import xxx
-__all__ = ["export_ifc", "import_ifc"]
-
-
-if __name__ == "__main__":
-    register()
@@ -1,2 +0,0 @@
-# addon writes tmp stuff directly to its dir
-/data/
@@ -1,154 +0,0 @@
-# Check if we are running in Blender before loading, to allow for multiprocessing
-import sys
-
-bpy = sys.modules.get("bpy")
-
-if bpy is not None:
-    import bpy
-    import importlib
-    from . import handler, ui, prop, operator
-
-    modules = {
-        "project": None,
-        "parametric": None,
-        "search": None,
-        "bcf": None,
-        "root": None,
-        "unit": None,
-        "model": None,
-        "georeference": None,
-        "context": None,
-        "drawing": None,
-        "attribute": None,
-        "type": None,
-        "spatial": None,
-        "void": None,
-        "aggregate": None,
-        "geometry": None,
-        "cobie": None,
-        "resource": None,
-        "cost": None,
-        "sequence": None,
-        "group": None,
-        "structural": None,
-        "boundary": None,
-        "material": None,
-        "style": None,
-        "layer": None,
-        "owner": None,
-        "pset": None,
-        "qto": None,
-        "classification": None,
-        "constraint": None,
-        "document": None,
-        "pset_template": None,
-        "clash": None,
-        "csv": None,
-        "bimtester": None,
-        "diff": None,
-        "patch": None,
-        "covetool": None,
-        "augin": None,
-        "debug": None,
-    }
-
-    for name in modules.keys():
-        modules[name] = importlib.import_module(f"blenderbim.bim.module.{name}")
-
-    classes = [
-        operator.OpenUri,
-        operator.SelectDataDir,
-        operator.SelectSchemaDir,
-        operator.SelectIfcFile,
-        operator.ExportIFC,
-        operator.ImportIFC,
-        operator.SelectExternalMaterialDir,
-        operator.FetchExternalMaterial,
-        operator.FetchObjectPassport,
-        operator.OpenUpstream,
-        operator.AddSectionPlane,
-        operator.RemoveSectionPlane,
-        operator.ReloadIfcFile,
-        operator.AddIfcFile,
-        operator.RemoveIfcFile,
-        operator.SetOverrideColour,
-        operator.SetViewportShadowFromSun,
-        operator.CopyPropertyToSelection,
-        operator.CopyAttributeToSelection,
-        operator.LinkIfc,
-        operator.SnapSpacesTogether,
-        prop.StrProperty,
-        prop.Attribute,
-        prop.BIMProperties,
-        prop.IfcParameter,
-        prop.PsetQto,
-        prop.GlobalId,
-        prop.BIMObjectProperties,
-        prop.BIMMaterialProperties,
-        prop.ItemSlotMap,
-        prop.BIMMeshProperties,
-        ui.BIM_PT_section_plane,
-        ui.BIM_UL_generic,
-        ui.BIM_UL_topics,
-        ui.BIM_ADDON_preferences,
-    ]
-
-    for module in modules.values():
-        classes.extend(module.classes)
-
-    def menu_func_export(self, context):
-        self.layout.operator(operator.ExportIFC.bl_idname, text="Industry Foundation Classes (.ifc/.ifczip/.ifcjson)")
-
-    def menu_func_import(self, context):
-        self.layout.operator(operator.ImportIFC.bl_idname, text="Industry Foundation Classes (.ifc/.ifczip/.ifcxml)")
-
-    def on_register(scene):
-        handler.setDefaultProperties(scene)
-        bpy.app.handlers.depsgraph_update_post.remove(on_register)
-
-    def register():
-        for cls in classes:
-            bpy.utils.register_class(cls)
-        bpy.app.handlers.depsgraph_update_post.append(on_register)
-        bpy.app.handlers.load_post.append(handler.setDefaultProperties)
-        bpy.app.handlers.load_post.append(handler.loadIfcStore)
-        bpy.app.handlers.save_pre.append(handler.ensureIfcExported)
-        bpy.types.TOPBAR_MT_file_export.append(menu_func_export)
-        bpy.types.TOPBAR_MT_file_import.append(menu_func_import)
-        bpy.types.Scene.BIMProperties = bpy.props.PointerProperty(type=prop.BIMProperties)
-        bpy.types.Object.BIMObjectProperties = bpy.props.PointerProperty(type=prop.BIMObjectProperties)
-        bpy.types.Material.BIMObjectProperties = bpy.props.PointerProperty(type=prop.BIMObjectProperties)
-        bpy.types.Collection.BIMObjectProperties = bpy.props.PointerProperty(
-            type=prop.BIMObjectProperties
-        )  # Check if we need this
-        bpy.types.Material.BIMMaterialProperties = bpy.props.PointerProperty(type=prop.BIMMaterialProperties)
-        bpy.types.Mesh.BIMMeshProperties = bpy.props.PointerProperty(type=prop.BIMMeshProperties)
-        bpy.types.Curve.BIMMeshProperties = bpy.props.PointerProperty(type=prop.BIMMeshProperties)
-        bpy.types.Camera.BIMMeshProperties = bpy.props.PointerProperty(type=prop.BIMMeshProperties)
-        bpy.types.PointLight.BIMMeshProperties = bpy.props.PointerProperty(type=prop.BIMMeshProperties)
-        bpy.types.SCENE_PT_unit.append(ui.ifc_units)
-
-        for module in modules.values():
-            module.register()
-
-    def unregister():
-        for cls in reversed(classes):
-            bpy.utils.unregister_class(cls)
-        bpy.app.handlers.load_post.remove(handler.setDefaultProperties)
-        bpy.app.handlers.load_post.remove(handler.loadIfcStore)
-        bpy.app.handlers.save_pre.remove(handler.ensureIfcExported)
-        bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
-        bpy.types.TOPBAR_MT_file_import.remove(menu_func_import)
-        del bpy.types.Scene.BIMProperties
-        del bpy.types.Object.BIMObjectProperties
-        del bpy.types.Material.BIMObjectProperties
-        del bpy.types.Collection.BIMObjectProperties  # Check if we need this
-        del bpy.types.Material.BIMMaterialProperties
-        del bpy.types.Mesh.BIMMeshProperties
-        del bpy.types.Curve.BIMMeshProperties
-        del bpy.types.Camera.BIMMeshProperties
-        del bpy.types.PointLight.BIMMeshProperties
-        bpy.types.SCENE_PT_unit.remove(ui.ifc_units)
-
-        for module in reversed(list(modules.values())):
-            module.unregister()
@@ -1,2 +0,0 @@
-*
-!.gitignore
@@ -1,24 +0,0 @@
-<link href="jsgantt.css" rel="stylesheet" type="text/css"/>
-<script src="jsgantt.js" type="text/javascript"></script>
-<div style="position:relative" class="gantt" id="GanttChartDIV"></div>
-<script type="text/javascript">
-var g = new JSGantt.GanttChart(document.getElementById('GanttChartDIV'), 'day');
-g.setOptions({
-    vCaptionType: 'Complete',  // Set to Show Caption : None,Caption,Resource,Duration,Complete,
-    vQuarterColWidth: 36,
-    vDateTaskDisplayFormat: 'day dd month yyyy', // Shown in tool tip box
-    vDayMajorDateDisplayFormat: 'mon yyyy - Week ww',// Set format to dates in the "Major" header of the "Day" view
-    vWeekMinorDateDisplayFormat: 'dd mon', // Set format to display dates in the "Minor" header of the "Week" view
-    vLang: 'en',
-    vShowTaskInfoLink: 1, // Show link in tool tip (0/1)
-    vShowEndWeekDate: 0,  // Show/Hide the date for the last day of the week in header for daily
-    vUseSingleCell: 10000, // Set the threshold cell per table row (Helps performance for large data.
-    vFormatArr: ['Day', 'Week', 'Month', 'Quarter'], // Even with setUseSingleCell using Hour format on such a large chart can cause issues in some browsers,
-    vTotalHeight: 1000,
-});
-var json_data = `
-{{{json_data}}}
-`;
-JSGantt.parseJSONString(json_data, g);
-g.Draw();
-</script>
@@ -1,8 +0,0 @@
-{
-    "eevee": {
-        "uri": "mpass/shader.blend"
-    },
-    "cycles": {
-        "uri": "mpass/shader.blend"
-    }
-}
@@ -1,14 +0,0 @@
-ISO-10303-21;
-HEADER;
-FILE_DESCRIPTION((),'2;1');
-FILE_NAME('Pset_Custom.ifc','2020-01-01T00:00:00',(),(),'Sample','Sample',$);
-FILE_SCHEMA(('IFC4'));
-ENDSEC;
-
-DATA;
-#1= IFCPROPERTYSETTEMPLATE('05N2Dhepb9ouTCSmWBh22D',$,'Custom_Pset','An example custom pset.',.PSET_TYPEDRIVENOVERRIDE.,'IfcObject',(#2,#3));
-#2= IFCSIMPLEPROPERTYTEMPLATE('37EpTDq4v96gTZh196BBXQ',$,'NumericProperty','An example numeric property',.P_SINGLEVALUE.,'IfcCountMeasure','',$,$,$,$,.READWRITE.);
-#3= IFCSIMPLEPROPERTYTEMPLATE('22H7CzDvz1XfVHKkGWoYUK',$,'StringProperty','An example string property',.P_SINGLEVALUE.,'IfcLabel','',$,$,$,$,.READWRITE.);
-ENDSEC;
-
-END-ISO-10303-21;
@@ -1,27 +0,0 @@
-* { stroke-linecap: round; stroke-linejoin: round; }
-*[id] { fill: black; stroke: black; stroke-linecap: 'round'; stroke-width: 0.35; }
-.projection { fill: white; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; }
-.annotation { fill: none; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; }
-.hidden { stroke-dasharray: 3, 2; }
-.solid {}
-.leader { marker-end: url(#leader-marker); }
-.stair { marker-start: url(#stair-marker-start); marker-end: url(#stair-marker-end); }
-.break { fill: white; }
-.breakline { fill: none; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; marker-mid: url(#breakline-marker); }
-.material-blank { fill: white; }
-.material-diagonal1 { fill: url(#diagonal1); }
-.material-diagonal2 { fill: url(#diagonal2); }
-.material-diagonal3 { fill: url(#diagonal3); }
-.material-crosshatch1 { fill: url(#crosshatch1); }
-.material-crosshatch2 { fill: url(#crosshatch2); }
-.material-crosshatch3 { fill: url(#crosshatch3); }
-.material-brick { fill: url(#brick); }
-.material-earth { fill: url(#earth); }
-.material-glass { fill: url(#glass); }
-.material-liquid { fill: url(#liquid); }
-.material-grass { fill: url(#grass); }
-.material-honeycomb { fill: url(#honeycomb); }
-.material-sand { fill: url(#sand); }
-.material-concrete { fill: url(#concrete); stroke-width: 0.5; }
-.material-boundary { fill: none; stroke: red; stroke-width: 1; stroke-dasharray: 12,4,3,4,3,4; }
-.IfcSpace { fill: none; stroke: none; }
@@ -1,10 +0,0 @@
-.cut { fill: white; stroke: black; stroke-linecap: 'round'; stroke-width: 0.35; }
-.background { fill: white; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; }
-.annotation { fill: none; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; }
-.hidden { stroke-dasharray: 3, 2; }
-.solid {}
-.leader { marker-end: url(#leader-marker); }
-.stair { marker-start: url(#stair-marker-start); marker-end: url(#stair-marker-end); }
-.break { fill: white; }
-.breakline { fill: none; stroke: black; stroke-linecap: 'round'; stroke-width: 0.25; marker-mid: url(#breakline-marker); }
-.IfcSpace { fill: none; stroke: none; }
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<svg baseProfile="full" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:ev="http://www.w3.org/2001/xml-events" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <marker id="eng-dimension-marker-start" markerHeight="14" markerWidth="11" orient="auto" refX="1" refY="7">
-        <g>
-            <path d="M 11 3.5 L 11 10.5 L 1 7" class="annotation" style="fill:black;" />
-            <path d="M 1 0 L 1 14" class="annotation" style="stroke-width:1;" />
-        </g>
-    </marker>
-    <marker id="eng-dimension-marker-end" markerHeight="14" markerWidth="11" orient="auto" refX="10" refY="7">
-        <g>
-            <path d="M 0 3.5 L 0 10.5 L 10 7" class="annotation" style="fill:black;" />
-            <path d="M 10 0 L 10 14" class="annotation" style="stroke-width:1;" />
-        </g>
-    </marker>
-    <marker id="dimension-marker-start" markerHeight="30" markerWidth="20" refX="10" refY="15" orient="auto">
-        <g>
-            <path d="M 0 15 L 20 15" class="annotation" style="stroke-width:1;" />
-            <path d="M 10 0 L 10 30" class="annotation" style="stroke-width:1;" />
-            <path d="M 5 20 L 15 10" class="annotation" style="stroke-width:3;" />
-        </g>
-    </marker>
-    <marker id="dimension-marker-end" markerHeight="30" markerWidth="20" refX="10" refY="15" orient="auto">
-        <g>
-            <path d="M 0 15 L 20 15" class="annotation" style="stroke-width:1;" />
-            <path d="M 10 0 L 10 30" class="annotation" style="stroke-width:1;" />
-            <path d="M 5 20 L 15 10" class="annotation" style="stroke-width:3;" />
-        </g>
-    </marker>
-    <marker id="grid-marker" markerHeight="40" markerWidth="40" orient="auto" refX="20" refY="20">
-        <circle cx="20" cy="20" fill="white" stroke="black" r="17" style="stroke-width: 2"/>
-    </marker>
-    <marker id="leader-marker" markerHeight="7" markerWidth="10" orient="auto" refX="10" refY="3.5">
-        <path d="M 0 0 L 0 7 L 10 3.5" class="annotation" style="fill:black;" />
-    </marker>
-    <marker id="stair-marker-start" markerHeight="10" markerWidth="10" orient="auto" refX="5" refY="5">
-        <circle cx="5" cy="5" fill="black" stroke="none" r="5"/>
-    </marker>
-    <marker id="stair-marker-end" markerHeight="42" markerWidth="21" orient="auto" refX="21" refY="21">
-        <path d="M 0 0 L 21 21 L 0 42" class="annotation stair" style="stroke-width:2; marker-start: none; marker-end: none;" />
-    </marker>
-    <marker id="plan-level-marker" markerHeight="30" markerWidth="30" refX="15" refY="15">
-        <g>
-            <path d="M 15 0 L 15 30" class="annotation" style="stroke-width:1;" />
-            <path d="M 0 15 L 30 15" class="annotation" style="stroke-width:1;" />
-            <circle cx="15" cy="15" fill="white" stroke="black" r="7.5" style="stroke-width: 2"/>
-            <path d="M 15 15 L 7.5 15 A 7.5 7.5 0 0 1 15 7.5 Z" fill="black"/>
-            <path d="M 15 15 L 22.5 15 A 7.5 7.5 0 0 1 15 22.5 Z" fill="black"/>
-        </g>
-    </marker>
-    <marker id="section-level-marker" markerHeight="11" markerWidth="90" refX="20" refY="10">
-        <g>
-            <path d="M 0 1 L 20 1 L 10 11 Z" fill="black" />
-            <path d="M 0 1 L 90 1" class="annotation" style="stroke-width:1;" />
-        </g>
-    </marker>
-    <marker id="breakline-marker" markerHeight="20" markerWidth="15" refX="7.5" refY="10">
-        <g>
-            <path d="M 0 10 L 5 20 L 7.5 10" class="annotation" style="stroke-width:1; fill: white;" />
-            <path d="M 7.5 10 L 10 0 L 15 10" class="annotation" style="stroke-width:1; fill: white;" />
-        </g>
-    </marker>
-</svg>
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<svg baseProfile="full" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:ev="http://www.w3.org/2001/xml-events" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <g id="rectangle-tag">
-        <rect x="-6" y="-2.5" width="12" height="5" fill="white" stroke="black" style="stroke-width: 0.25;" />
-    </g>
-    <g id="door-tag">
-        <circle cy="1.75" r="5" fill="white" stroke="black" style="stroke-width: 0.25;" />
-        <line x1="-5" y1="1.75" x2="5" y2="1.75" style="stroke:black; stroke-width: 0.25;" />
-    </g>
-</svg>
@@ -1,208 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   viewBox="0 0 841 594"
-   id="root"
-   version="1.1"
-   height="594mm"
-   width="841mm">
-  <defs
-     id="defs901" />
-  <metadata
-     id="metadata90683">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <desc
-     id="desc89610">/home/dion/Projects/IfcOpenShell/src/blenderbim/titleblock.dxf - scale = 1.000000, origin = (0.000000, 0.000000), method = manual</desc>
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-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:2.07874;stroke-linecap:round;stroke-linejoin:round;stop-color:#000000"
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-     height="594"
-     x="-4.3253262e-05"
-     y="3.1719057e-05" />
-  <g
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-       y="-1046.7792"
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-       x="39.12896"
-       y="100.19173"
-       id="text863"><tspan
-         id="tspan861"
-         x="39.12896"
-         y="100.19173"
-         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.54325247px;font-family:'OpenGost Type B TT';-inkscape-font-specification:'OpenGost Type B TT';text-align:start;text-anchor:start;stroke-width:0.26458329px">{{name}}</tspan></text>
-    <text
-       id="text867"
-       y="105.0553"
-       x="39.285267"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:17.71626282px;line-height:125%;font-family:Arial;-inkscape-font-specification:Arial;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-       xml:space="preserve"><tspan
-         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.54325247px;font-family:'OpenGost Type B TT';-inkscape-font-specification:'OpenGost Type B TT';text-align:start;text-anchor:start;stroke-width:0.26458332px"
-         y="105.0553"
-         x="39.285267"
-         id="tspan865">{{scale}}</tspan></text>
-  </g>
-</svg>
@@ -1,2 +0,0 @@
-Name,foo
-TransomThickness,500
@@ -1,187 +0,0 @@
-import os
-import bpy
-import json
-import numpy as np
-import datetime
-import zipfile
-import tempfile
-import ifcopenshell
-import ifcopenshell.util.placement
-import ifcopenshell.api
-from ifcopenshell.api.spatial.data import Data as SpatialData
-from blenderbim.bim.ifc import IfcStore
-import addon_utils
-
-
-class IfcExporter:
-    def __init__(self, ifc_export_settings):
-        self.ifc_export_settings = ifc_export_settings
-
-    def export(self):
-        self.file = IfcStore.get_file()
-        self.set_header()
-        if bpy.context.scene.BIMProjectProperties.is_authoring:
-            self.sync_object_placements_and_deletions()
-            self.sync_edited_objects()
-        extension = self.ifc_export_settings.output_file.split(".")[-1]
-        if extension == "ifczip":
-            with tempfile.TemporaryDirectory() as unzipped_path:
-                filename, ext = os.path.splitext(os.path.basename(self.ifc_export_settings.output_file))
-                tmp_name = "{}.ifc".format(filename)
-                tmp_file = os.path.join(unzipped_path, tmp_name)
-                self.file.write(tmp_file)
-                with zipfile.ZipFile(
-                    self.ifc_export_settings.output_file, mode="w", compression=zipfile.ZIP_DEFLATED, compresslevel=9
-                ) as zf:
-                    zf.write(tmp_file)
-        elif extension == "ifc":
-            self.file.write(self.ifc_export_settings.output_file)
-        elif extension == "ifcjson":
-            import ifcjson
-
-            if self.ifc_export_settings.json_version == "4":
-                jsonData = ifcjson.IFC2JSON4(self.file, self.ifc_export_settings.json_compact).spf2Json()
-                with open(self.ifc_export_settings.output_file, "w") as outfile:
-                    json.dump(jsonData, outfile, indent=None if self.ifc_export_settings.json_compact else 4)
-            elif self.ifc_export_settings.json_version == "5a":
-                jsonData = ifcjson.IFC2JSON5a(self.file, self.ifc_export_settings.json_compact).spf2Json()
-                with open(self.ifc_export_settings.output_file, "w") as outfile:
-                    json.dump(jsonData, outfile, indent=None if self.ifc_export_settings.json_compact else 4)
-
-    def set_header(self):
-        self.file.wrapped_data.header.file_name.name = os.path.basename(self.ifc_export_settings.output_file)
-        self.file.wrapped_data.header.file_name.time_stamp = (
-            datetime.datetime.utcnow()
-            .replace(tzinfo=datetime.timezone.utc)
-            .astimezone()
-            .replace(microsecond=0)
-            .isoformat()
-        )
-        self.file.wrapped_data.header.file_name.preprocessor_version = "IfcOpenShell {}".format(ifcopenshell.version)
-        self.file.wrapped_data.header.file_name.originating_system = "{} {}".format(
-            self.get_application_name(), self.get_application_version()
-        )
-
-    def sync_object_placements_and_deletions(self):
-        self.unit_scale = ifcopenshell.util.unit.calculate_unit_scale(self.file)
-        to_delete = []
-
-        for ifc_definition_id, obj in IfcStore.id_map.items():
-            try:
-                self.sync_object_placement(obj)
-                self.sync_object_container(ifc_definition_id, obj)
-            except ReferenceError:
-                pass  # The object is likely deleted
-            if self.should_delete(obj):
-                to_delete.append(ifc_definition_id)
-
-        SpatialData.purge()
-
-        for ifc_definition_id in to_delete:
-            product = self.file.by_id(ifc_definition_id)
-            IfcStore.unlink_element(product)
-            ifcopenshell.api.run("root.remove_product", self.file, **{"product": product})
-
-    def sync_edited_objects(self):
-        for obj in IfcStore.edited_objs.copy():
-            if not obj:
-                continue
-            try:
-                bpy.ops.bim.update_representation(obj=obj.name)
-            except ReferenceError:
-                pass  # The object is likely deleted
-        IfcStore.edited_objs.clear()
-
-    def sync_object_placement(self, obj):
-        blender_matrix = np.matrix(obj.matrix_world)
-        element = self.file.by_id(obj.BIMObjectProperties.ifc_definition_id)
-        if not hasattr(element, "ObjectPlacement"):
-            return
-        ifc_matrix = ifcopenshell.util.placement.get_local_placement(element.ObjectPlacement)
-        ifc_matrix[0][3] *= self.unit_scale
-        ifc_matrix[1][3] *= self.unit_scale
-        ifc_matrix[2][3] *= self.unit_scale
-
-        props = bpy.context.scene.BIMGeoreferenceProperties
-        if props.has_blender_offset and props.blender_offset_type == "OBJECT_PLACEMENT":
-            ifc_matrix = ifcopenshell.util.geolocation.global2local(
-                ifc_matrix,
-                float(props.blender_eastings) * self.unit_scale,
-                float(props.blender_northings) * self.unit_scale,
-                float(props.blender_orthogonal_height) * self.unit_scale,
-                float(props.blender_x_axis_abscissa),
-                float(props.blender_x_axis_ordinate),
-            )
-        if not np.allclose(ifc_matrix, blender_matrix, atol=0.0001):
-            bpy.ops.bim.edit_object_placement(obj=obj.name)
-
-    def sync_object_container(self, guid, obj):
-        element = self.file.by_id(obj.BIMObjectProperties.ifc_definition_id)
-        element_collection = bpy.data.collections.get(obj.name)
-
-        if self.file.schema == "IFC2X3":
-            if element.is_a("IfcProject"):
-                return
-        elif element.is_a("IfcContext"):
-            return
-
-        if (
-            (element.is_a("IfcElement") and element_collection)
-            or element.is_a("IfcSpatialStructureElement")
-            or element.is_a("IfcGrid")
-        ):
-            try:
-                parent_collection = [c for c in bpy.data.collections if c.children.get(element_collection.name)][0]
-            except:
-                return  # Out of the spatial tree
-        else:
-            parent_collection = obj.users_collection[0]
-
-
-        parent_obj = bpy.data.objects.get(parent_collection.name)
-        if not parent_obj or not parent_obj.BIMObjectProperties.ifc_definition_id:
-            return
-        parent = self.file.by_id(parent_obj.BIMObjectProperties.ifc_definition_id)
-
-        if parent.is_a("IfcSpatialStructureElement") and not element.is_a("IfcSpatialStructureElement"):
-            if parent != ifcopenshell.util.element.get_container(element):
-                bpy.ops.bim.assign_container(relating_structure=parent.id(), related_element=obj.name)
-        elif parent != ifcopenshell.util.element.get_aggregate(element):
-            bpy.ops.bim.assign_object(relating_object=parent_obj.name, related_object=obj.name)
-
-    def should_delete(self, obj):
-        try:
-            # This will throw an exception if the Blender object no longer exists
-            foo = obj.name
-            return False
-        except:
-            return True
-
-    def get_application_name(self):
-        return "BlenderBIM"
-
-    def get_application_version(self):
-        return ".".join(
-            [
-                str(x)
-                for x in [
-                    addon.bl_info.get("version", (-1, -1, -1))
-                    for addon in addon_utils.modules()
-                    if addon.bl_info["name"] == "BlenderBIM"
-                ][0]
-            ]
-        )
-
-
-class IfcExportSettings:
-    def __init__(self):
-        self.logger = None
-        self.output_file = None
-
-    @staticmethod
-    def factory(context, output_file, logger):
-        scene_bim = context.scene.BIMProperties
-        settings = IfcExportSettings()
-        settings.output_file = output_file
-        settings.logger = logger
-        return settings
@@ -1,273 +0,0 @@
-import bpy
-import json
-import addon_utils
-import ifcopenshell.api.owner.settings
-from bpy.app.handlers import persistent
-from blenderbim.bim.ifc import IfcStore
-from ifcopenshell.api.attribute.data import Data as AttributeData
-from ifcopenshell.api.type.data import Data as TypeData
-
-
-global_subscription_owner = object()
-
-
-def mode_callback(obj, data):
-    for obj in bpy.context.selected_objects + [bpy.context.active_object]:
-        if (
-            obj.mode != "EDIT"
-            or not obj.data
-            or not isinstance(obj.data, (bpy.types.Mesh, bpy.types.Curve, bpy.types.TextCurve))
-            or not obj.BIMObjectProperties.ifc_definition_id
-            or not bpy.context.scene.BIMProjectProperties.is_authoring
-        ):
-            return
-        if obj.data.BIMMeshProperties.ifc_definition_id:
-            representation = IfcStore.get_file().by_id(obj.data.BIMMeshProperties.ifc_definition_id)
-            if representation.RepresentationType in ["Tessellation", "Brep", "Annotation2D"]:
-                IfcStore.edited_objs.add(obj)
-        elif IfcStore.get_file().by_id(obj.BIMObjectProperties.ifc_definition_id).is_a("IfcGridAxis"):
-            IfcStore.edited_objs.add(obj)
-
-
-def name_callback(obj, data):
-    # Blender material names are up to 63 UTF-8 bytes
-    if not obj.BIMObjectProperties.ifc_definition_id or "/" not in obj.name or len(bytes(obj.name, "utf-8")) >= 63:
-        return
-    element = IfcStore.get_file().by_id(obj.BIMObjectProperties.ifc_definition_id)
-    if not element.is_a("IfcRoot"):
-        return
-    if element.is_a("IfcSpatialStructureElement") or (hasattr(element, "IsDecomposedBy") and element.IsDecomposedBy):
-        collection = obj.users_collection[0]
-        collection.name = obj.name
-    if element.is_a("IfcGrid"):
-        axis_obj = IfcStore.id_map[element.UAxes[0].id()]
-        axis_collection = axis_obj.users_collection[0]
-        grid_collection = None
-        for collection in bpy.data.collections:
-            if axis_collection.name in collection.children.keys():
-                grid_collection = collection
-                break
-        if grid_collection:
-            grid_collection.name = obj.name
-    if element.is_a("IfcTypeProduct"):
-        TypeData.purge()
-    element.Name = "/".join(obj.name.split("/")[1:])
-    AttributeData.load(IfcStore.get_file(), obj.BIMObjectProperties.ifc_definition_id)
-
-
-def active_object_callback():
-    obj = bpy.context.active_object
-    for obj in bpy.context.selected_objects:
-        if not obj.BIMObjectProperties.ifc_definition_id:
-            continue
-        stored_obj = IfcStore.get_element(obj.BIMObjectProperties.ifc_definition_id)
-        if stored_obj and stored_obj != obj:
-            bpy.ops.bim.copy_class(obj=obj.name)
-
-
-def subscribe_to(object, data_path, callback):
-    subscribe_to = object.path_resolve(data_path, False)
-    bpy.msgbus.subscribe_rna(
-        key=subscribe_to,
-        owner=object,
-        args=(
-            object,
-            data_path,
-        ),
-        notify=callback,
-        options={
-            "PERSISTENT",
-        },
-    )
-
-
-def purge_module_data():
-    from blenderbim.bim import modules
-
-    for name, value in modules.items():
-        try:
-            getattr(getattr(getattr(ifcopenshell.api, name), "data"), "Data").purge()
-        except AttributeError:
-            pass
-
-        try:
-            getattr(value, "prop").purge()
-        except AttributeError:
-            pass
-
-
-@persistent
-def loadIfcStore(scene):
-    IfcStore.purge()
-    ifc_file = IfcStore.get_file()
-    if not ifc_file:
-        return
-    IfcStore.get_schema()
-    [
-        IfcStore.link_element(ifc_file.by_id(o.BIMObjectProperties.ifc_definition_id), o)
-        for o in bpy.data.objects
-        if o.BIMObjectProperties.ifc_definition_id
-    ]
-    purge_module_data()
-
-
-@persistent
-def ensureIfcExported(scene):
-    if IfcStore.get_file() and not bpy.context.scene.BIMProperties.ifc_file:
-        bpy.ops.export_ifc.bim("INVOKE_DEFAULT")
-
-
-def get_application(ifc):
-    version = get_application_version()
-    for element in ifc.by_type("IfcApplication"):
-        if element.ApplicationIdentifier == "BlenderBIM" and element.Version == version:
-            return element
-    return ifc.create_entity(
-        "IfcApplication",
-        **{
-            "ApplicationDeveloper": create_application_organisation(ifc),
-            "Version": get_application_version(),
-            "ApplicationFullName": "BlenderBIM Add-on",
-            "ApplicationIdentifier": "BlenderBIM",
-        },
-    )
-
-
-def get_application_version():
-    return ".".join(
-        [
-            str(x)
-            for x in [
-                addon.bl_info.get("version", (-1, -1, -1))
-                for addon in addon_utils.modules()
-                if addon.bl_info["name"] == "BlenderBIM"
-            ][0]
-        ]
-    )
-
-
-def create_application_organisation(ifc):
-    return ifc.create_entity(
-        "IfcOrganization",
-        **{
-            "Name": "IfcOpenShell",
-            "Description": "IfcOpenShell is an open source (LGPL) software library that helps users and software developers to work with the IFC file format.",
-            "Roles": [ifc.create_entity("IfcActorRole", **{"Role": "USERDEFINED", "UserDefinedRole": "CONTRIBUTOR"})],
-            "Addresses": [
-                ifc.create_entity(
-                    "IfcTelecomAddress",
-                    **{
-                        "Purpose": "USERDEFINED",
-                        "UserDefinedPurpose": "WEBPAGE",
-                        "Description": "The main webpage of the software collection.",
-                        "WWWHomePageURL": "https://ifcopenshell.org",
-                    },
-                ),
-                ifc.create_entity(
-                    "IfcTelecomAddress",
-                    **{
-                        "Purpose": "USERDEFINED",
-                        "UserDefinedPurpose": "WEBPAGE",
-                        "Description": "The BlenderBIM Add-on webpage of the software collection.",
-                        "WWWHomePageURL": "https://blenderbim.org",
-                    },
-                ),
-                ifc.create_entity(
-                    "IfcTelecomAddress",
-                    **{
-                        "Purpose": "USERDEFINED",
-                        "UserDefinedPurpose": "REPOSITORY",
-                        "Description": "The source code repository of the software collection.",
-                        "WWWHomePageURL": "https://github.com/IfcOpenShell/IfcOpenShell.git",
-                    },
-                ),
-            ],
-        },
-    )
-
-
-@persistent
-def setDefaultProperties(scene):
-    global global_subscription_owner
-    active_object_key = bpy.types.LayerObjects, "active"
-    bpy.msgbus.subscribe_rna(
-        key=active_object_key, owner=global_subscription_owner, args=(), notify=active_object_callback
-    )
-    ifcopenshell.api.owner.settings.get_person = (
-        lambda ifc: ifc.by_id(int(bpy.context.scene.BIMOwnerProperties.user_person))
-        if bpy.context.scene.BIMOwnerProperties.user_person
-        else None
-    )
-    ifcopenshell.api.owner.settings.get_organisation = (
-        lambda ifc: ifc.by_id(int(bpy.context.scene.BIMOwnerProperties.user_organisation))
-        if bpy.context.scene.BIMOwnerProperties.user_organisation
-        else None
-    )
-    ifcopenshell.api.owner.settings.get_application = get_application
-    if len(bpy.context.scene.DocProperties.drawing_styles) == 0:
-        drawing_style = bpy.context.scene.DocProperties.drawing_styles.add()
-        drawing_style.name = "Technical"
-        drawing_style.render_type = "VIEWPORT"
-        drawing_style.raster_style = json.dumps(
-            {
-                "bpy.data.worlds[0].color": (1, 1, 1),
-                "bpy.context.scene.render.engine": "BLENDER_WORKBENCH",
-                "bpy.context.scene.render.film_transparent": False,
-                "bpy.context.scene.display.shading.show_object_outline": True,
-                "bpy.context.scene.display.shading.show_cavity": False,
-                "bpy.context.scene.display.shading.cavity_type": "BOTH",
-                "bpy.context.scene.display.shading.curvature_ridge_factor": 1,
-                "bpy.context.scene.display.shading.curvature_valley_factor": 1,
-                "bpy.context.scene.view_settings.view_transform": "Standard",
-                "bpy.context.scene.display.shading.light": "FLAT",
-                "bpy.context.scene.display.shading.color_type": "SINGLE",
-                "bpy.context.scene.display.shading.single_color": (1, 1, 1),
-                "bpy.context.scene.display.shading.show_shadows": False,
-                "bpy.context.scene.display.shading.shadow_intensity": 0.5,
-                "bpy.context.scene.display.light_direction": (0.5, 0.5, 0.5),
-                "bpy.context.scene.view_settings.use_curve_mapping": False,
-                "space.overlay.show_wireframes": True,
-                "space.overlay.wireframe_threshold": 0,
-                "space.overlay.show_floor": False,
-                "space.overlay.show_axis_x": False,
-                "space.overlay.show_axis_y": False,
-                "space.overlay.show_axis_z": False,
-                "space.overlay.show_object_origins": False,
-                "space.overlay.show_relationship_lines": False,
-            }
-        )
-        drawing_style = bpy.context.scene.DocProperties.drawing_styles.add()
-        drawing_style.name = "Shaded"
-        drawing_style.render_type = "VIEWPORT"
-        drawing_style.raster_style = json.dumps(
-            {
-                "bpy.data.worlds[0].color": (1, 1, 1),
-                "bpy.context.scene.render.engine": "BLENDER_WORKBENCH",
-                "bpy.context.scene.render.film_transparent": False,
-                "bpy.context.scene.display.shading.show_object_outline": True,
-                "bpy.context.scene.display.shading.show_cavity": True,
-                "bpy.context.scene.display.shading.cavity_type": "BOTH",
-                "bpy.context.scene.display.shading.curvature_ridge_factor": 1,
-                "bpy.context.scene.display.shading.curvature_valley_factor": 1,
-                "bpy.context.scene.view_settings.view_transform": "Standard",
-                "bpy.context.scene.display.shading.light": "STUDIO",
-                "bpy.context.scene.display.shading.color_type": "MATERIAL",
-                "bpy.context.scene.display.shading.single_color": (1, 1, 1),
-                "bpy.context.scene.display.shading.show_shadows": True,
-                "bpy.context.scene.display.shading.shadow_intensity": 0.5,
-                "bpy.context.scene.display.light_direction": (0.5, 0.5, 0.5),
-                "bpy.context.scene.view_settings.use_curve_mapping": False,
-                "space.overlay.show_wireframes": True,
-                "space.overlay.wireframe_threshold": 0,
-                "space.overlay.show_floor": False,
-                "space.overlay.show_axis_x": False,
-                "space.overlay.show_axis_y": False,
-                "space.overlay.show_axis_z": False,
-                "space.overlay.show_object_origins": False,
-                "space.overlay.show_relationship_lines": False,
-            }
-        )
-        drawing_style = bpy.context.scene.DocProperties.drawing_styles.add()
-        drawing_style.name = "Blender Default"
-        drawing_style.render_type = "DEFAULT"
-        bpy.ops.bim.save_drawing_style(index="2")
@@ -1,84 +0,0 @@
-import bpy
-import json
-import math
-import ifcopenshell
-import ifcopenshell.util.attribute
-from mathutils import geometry
-from mathutils import Vector
-from blenderbim.bim.ifc import IfcStore
-
-
-def draw_attributes(props, layout, copy_operator=None):
-    for attribute in props:
-        row = layout.row(align=True)
-        value = None
-        if attribute.data_type == "string":
-            row.prop(attribute, "string_value", text=attribute.name)
-            value = attribute.string_value
-        elif attribute.data_type == "boolean":
-            row.prop(attribute, "bool_value", text=attribute.name)
-            value = attribute.bool_value
-        elif attribute.data_type == "integer":
-            row.prop(attribute, "int_value", text=attribute.name)
-            value = attribute.int_value
-        elif attribute.data_type == "float":
-            row.prop(attribute, "float_value", text=attribute.name)
-            value = attribute.float_value
-        elif attribute.data_type == "enum":
-            row.prop(attribute, "enum_value", text=attribute.name)
-            value = attribute.enum_value
-        if attribute.is_optional:
-            row.prop(attribute, "is_null", icon="RADIOBUT_OFF" if attribute.is_null else "RADIOBUT_ON", text="")
-        if copy_operator:
-            op = row.operator(f"{copy_operator}", text="", icon="COPYDOWN")
-            op.data = json.dumps({"name": attribute.name, "value": value, "is_null": attribute.is_null})
-
-
-def import_attributes(ifc_class, props, data, callback=None):
-    for attribute in IfcStore.get_schema().declaration_by_name(ifc_class).all_attributes():
-        data_type = ifcopenshell.util.attribute.get_primitive_type(attribute)
-        if data_type == "entity" or (isinstance(data_type, tuple) and "entity" in ".".join(data_type)):
-            continue
-        new = props.add()
-        new.name = attribute.name()
-        new.is_null = data[attribute.name()] is None
-        new.is_optional = attribute.optional()
-        new.data_type = data_type if isinstance(data_type, str) else ""
-        is_handled_by_callback = callback(attribute.name(), new, data) if callback else None
-        if is_handled_by_callback:
-            pass  # Our job is done
-        elif is_handled_by_callback is False:
-            props.remove(len(props) - 1)
-        elif data_type == "string":
-            new.string_value = "" if new.is_null else data[attribute.name()]
-        elif data_type == "boolean":
-            new.bool_value = False if new.is_null else data[attribute.name()]
-        elif data_type == "integer":
-            new.int_value = 0 if new.is_null else data[attribute.name()]
-        elif data_type == "float":
-            new.float_value = 0.0 if new.is_null else data[attribute.name()]
-        elif data_type == "enum":
-            new.enum_items = json.dumps(ifcopenshell.util.attribute.get_enum_items(attribute))
-            if data[attribute.name()]:
-                new.enum_value = data[attribute.name()]
-
-
-def export_attributes(props, callback=None):
-    attributes = {}
-    for attribute in props:
-        is_handled_by_callback = callback(attributes, attribute) if callback else False
-        if attribute.is_null:
-            attributes[attribute.name] = None
-        elif is_handled_by_callback:
-            pass  # Our job is done
-        elif attribute.data_type == "string":
-            attributes[attribute.name] = attribute.string_value
-        elif attribute.data_type == "boolean":
-            attributes[attribute.name] = attribute.bool_value
-        elif attribute.data_type == "integer":
-            attributes[attribute.name] = attribute.int_value
-        elif attribute.data_type == "float":
-            attributes[attribute.name] = attribute.float_value
-        elif attribute.data_type == "enum":
-            attributes[attribute.name] = attribute.enum_value
-    return attributes
@@ -1,102 +0,0 @@
-import bpy
-import ifcopenshell
-import blenderbim.bim.handler
-
-
-class IfcStore:
-    path = ""
-    file = None
-    schema = None
-    id_map = {}
-    guid_map = {}
-    edited_objs = set()
-    pset_template_path = ""
-    pset_template_file = None
-    library_path = ""
-    library_file = None
-    element_listeners = set()
-
-    @staticmethod
-    def purge():
-        IfcStore.path = ""
-        IfcStore.file = None
-        IfcStore.schema = None
-        IfcStore.id_map = {}
-        IfcStore.guid_map = {}
-        IfcStore.edited_objs = set()
-        IfcStore.pset_template_path = ""
-        IfcStore.pset_template_file = None
-        IfcStore.library_path = ""
-        IfcStore.library_file = None
-
-    @staticmethod
-    def get_file():
-        if IfcStore.file is None:
-            IfcStore.path = bpy.context.scene.BIMProperties.ifc_file
-            if IfcStore.path:
-                try:
-                    IfcStore.file = ifcopenshell.open(IfcStore.path)
-                except:
-                    IfcStore.file
-        return IfcStore.file
-
-    @staticmethod
-    def get_schema():
-        if IfcStore.file is None:
-            return
-        elif IfcStore.schema is None:
-            IfcStore.schema = ifcopenshell.ifcopenshell_wrapper.schema_by_name(IfcStore.file.schema)
-        return IfcStore.schema
-
-    @staticmethod
-    def get_element(id_or_guid):
-        if isinstance(id_or_guid, int):
-            map_object = IfcStore.id_map
-        else:
-            map_object = IfcStore.guid_map
-        try:
-            obj = map_object[id_or_guid]
-            obj.type  # In case the object has been deleted, this triggers an exception
-        except:
-            return
-        return obj
-
-    @staticmethod
-    def add_element_listener(callback):
-        IfcStore.element_listeners.add(callback)
-
-    @staticmethod
-    def link_element(element, obj):
-        IfcStore.id_map[element.id()] = obj
-        if hasattr(element, "GlobalId"):
-            IfcStore.guid_map[element.GlobalId] = obj
-        obj.BIMObjectProperties.ifc_definition_id = element.id()
-        blenderbim.bim.handler.subscribe_to(obj, "mode", blenderbim.bim.handler.mode_callback)
-        blenderbim.bim.handler.subscribe_to(obj, "name", blenderbim.bim.handler.name_callback)
-        for listener in IfcStore.element_listeners:
-            listener(element, obj)
-
-    @staticmethod
-    def unlink_element(element=None, obj=None):
-        if element is None:
-            try:
-                element = IfcStore.get_file().by_id(obj.BIMObjectProperties.ifc_definition_id)
-            except:
-                pass
-
-        try:
-            if element:
-                del IfcStore.id_map[element.id()]
-            else:
-                del IfcStore.id_map[obj.BIMObjectProperties.ifc_definition_id]
-        except:
-            pass
-
-        try:
-            if element and hasattr(element, "GlobalId"):
-                del IfcStore.guid_map[element.GlobalId]
-        except:
-            pass
-
-        if obj:
-            obj.BIMObjectProperties.ifc_definition_id = 0
@@ -1,18 +0,0 @@
-import bpy
-from . import ui, operator
-
-classes = (
-    operator.AssignObject,
-    operator.EnableEditingAggregate,
-    operator.DisableEditingAggregate,
-    operator.AddAggregate,
-    ui.BIM_PT_aggregate,
-)
-
-
-def register():
-    pass
-
-
-def unregister():
-    pass
@@ -1,94 +0,0 @@
-import bpy
-import ifcopenshell.api
-from blenderbim.bim.ifc import IfcStore
-from ifcopenshell.api.aggregate.data import Data
-
-
-class AssignObject(bpy.types.Operator):
-    bl_idname = "bim.assign_object"
-    bl_label = "Assign Object"
-    relating_object: bpy.props.StringProperty()
-    related_object: bpy.props.StringProperty()
-
-    def execute(self, context):
-        self.file = IfcStore.get_file()
-        related_objects = (
-            [bpy.data.objects.get(self.related_object)] if self.related_object else bpy.context.selected_objects
-        )
-        relating_object = bpy.data.objects.get(self.relating_object)
-        if not relating_object or not relating_object.BIMObjectProperties.ifc_definition_id:
-            return {"FINISHED"}
-        for related_object in related_objects:
-            oprops = related_object.BIMObjectProperties
-            product = self.file.by_id(oprops.ifc_definition_id)
-            ifcopenshell.api.run(
-                "aggregate.assign_object",
-                self.file,
-                **{
-                    "product": product,
-                    "relating_object": self.file.by_id(relating_object.BIMObjectProperties.ifc_definition_id),
-                },
-            )
-            bpy.ops.bim.edit_object_placement(obj=related_object.name)
-            Data.load(IfcStore.get_file(), oprops.ifc_definition_id)
-            bpy.ops.bim.disable_editing_aggregate(obj=related_object.name)
-
-            spatial_collection = bpy.data.collections.get(related_object.name)
-            relating_collection = bpy.data.collections.get(relating_object.name)
-            if spatial_collection:
-                self.remove_collection(bpy.context.scene.collection, spatial_collection)
-                for collection in bpy.data.collections:
-                    if collection == relating_collection:
-                        if not collection.children.get(spatial_collection.name):
-                            collection.children.link(spatial_collection)
-                        continue
-                    self.remove_collection(collection, spatial_collection)
-            else:
-                for collection in related_object.users_collection:
-                    if collection.name.startswith("Ifc"):
-                        collection.objects.unlink(related_object)
-                relating_collection.objects.link(related_object)
-        return {"FINISHED"}
-
-    def remove_collection(self, parent, child):
-        try:
-            parent.children.unlink(child)
-        except:
-            pass
-
-
-class EnableEditingAggregate(bpy.types.Operator):
-    bl_idname = "bim.enable_editing_aggregate"
-    bl_label = "Enable Editing Aggregate"
-
-    def execute(self, context):
-        bpy.context.active_object.BIMObjectProperties.relating_object = None
-        bpy.context.active_object.BIMObjectProperties.is_editing_aggregate = True
-        return {"FINISHED"}
-
-
-class DisableEditingAggregate(bpy.types.Operator):
-    bl_idname = "bim.disable_editing_aggregate"
-    bl_label = "Disable Editing Aggregate"
-    obj: bpy.props.StringProperty()
-
-    def execute(self, context):
-        obj = bpy.data.objects.get(self.obj) if self.obj else bpy.context.active_object
-        obj.BIMObjectProperties.is_editing_aggregate = False
-        return {"FINISHED"}
-
-
-class AddAggregate(bpy.types.Operator):
-    bl_idname = "bim.add_aggregate"
-    bl_label = "Add Aggregate"
-    obj: bpy.props.StringProperty()
-
-    def execute(self, context):
-        obj = bpy.data.objects.get(self.obj) if self.obj else bpy.context.active_object
-        aggregate_collection = bpy.data.collections.new("IfcElementAssembly/Assembly")
-        bpy.context.scene.collection.children.link(aggregate_collection)
-        aggregate = bpy.data.objects.new("Assembly", None)
-        aggregate_collection.objects.link(aggregate)
-        bpy.ops.bim.assign_class(obj=aggregate.name, ifc_class="IfcElementAssembly")
-        bpy.ops.bim.assign_object(related_object=obj.name, relating_object=aggregate.name)
-        return {"FINISHED"}
@@ -1,51 +0,0 @@
-from bpy.types import Panel
-from ifcopenshell.api.aggregate.data import Data
-from blenderbim.bim.ifc import IfcStore
-
-
-class BIM_PT_aggregate(Panel):
-    bl_label = "IFC Aggregates"
-    bl_idname = "BIM_PT_aggregate"
-    bl_options = {"DEFAULT_CLOSED"}
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "object"
-
-    @classmethod
-    def poll(cls, context):
-        props = context.active_object.BIMObjectProperties
-        if not props.ifc_definition_id:
-            return False
-        if not IfcStore.get_element(props.ifc_definition_id):
-            return False
-        if not IfcStore.get_file().by_id(props.ifc_definition_id).is_a("IfcObjectDefinition"):
-            return False
-        if props.ifc_definition_id not in Data.products:
-            Data.load(IfcStore.get_file(), props.ifc_definition_id)
-        if not Data.products[props.ifc_definition_id]:
-            return False
-        return True
-
-    def draw(self, context):
-        props = context.active_object.BIMObjectProperties
-        if not props.ifc_definition_id:
-            return
-        if props.ifc_definition_id not in Data.products:
-            Data.load(IfcStore.get_file(), props.ifc_definition_id)
-
-        if props.is_editing_aggregate:
-            row = self.layout.row(align=True)
-            row.prop(props, "relating_object", text="")
-            if props.relating_object:
-                row.operator("bim.assign_object", icon="CHECKMARK", text="").relating_object = props.relating_object.name
-            row.operator("bim.disable_editing_aggregate", icon="X", text="")
-        else:
-            row = self.layout.row(align=True)
-            name = "{}/{}".format(
-                Data.products[props.ifc_definition_id]["type"], Data.products[props.ifc_definition_id]["Name"]
-            )
-            if name == "None/None":
-                name = "No Aggregate Found"
-            row.label(text=name)
-            row.operator("bim.enable_editing_aggregate", icon="GREASEPENCIL", text="")
-            row.operator("bim.add_aggregate", icon="ADD", text="")
@@ -1,22 +0,0 @@
-import bpy
-from . import ui, prop, operator
-
-classes = (
-    operator.EnableEditingAttributes,
-    operator.DisableEditingAttributes,
-    operator.EditAttributes,
-    operator.GenerateGlobalId,
-    prop.BIMAttributeProperties,
-    ui.BIM_PT_object_attributes,
-    ui.BIM_PT_material_attributes,
-)
-
-
-def register():
-    bpy.types.Object.BIMAttributeProperties = bpy.props.PointerProperty(type=prop.BIMAttributeProperties)
-    bpy.types.Material.BIMAttributeProperties = bpy.props.PointerProperty(type=prop.BIMAttributeProperties)
-
-
-def unregister():
-    del bpy.types.Object.BIMAttributeProperties
-    del bpy.types.Material.BIMAttributeProperties
@@ -1,125 +0,0 @@
-import bpy
-import json
-import ifcopenshell
-import ifcopenshell.api
-from blenderbim.bim.ifc import IfcStore
-from ifcopenshell.api.attribute.data import Data
-
-
-class EnableEditingAttributes(bpy.types.Operator):
-    bl_idname = "bim.enable_editing_attributes"
-    bl_label = "Enable Editing Attributes"
-    obj: bpy.props.StringProperty()
-    obj_type: bpy.props.StringProperty()
-
-    def execute(self, context):
-        self.file = IfcStore.get_file()
-        if self.obj_type == "Object":
-            obj = bpy.data.objects.get(self.obj)
-        elif self.obj_type == "Material":
-            obj = bpy.data.materials.get(self.obj)
-        oprops = obj.BIMObjectProperties
-        props = obj.BIMAttributeProperties
-        while len(props.attributes) > 0:
-            props.attributes.remove(0)
-        for attribute in Data.products[oprops.ifc_definition_id]:
-            new = props.attributes.add()
-            if attribute["type"] == "entity" or (attribute["type"] == "list" and attribute["list_type"] == "entity"):
-                continue
-            new.name = attribute["name"]
-            new.is_null = attribute["is_null"]
-            if attribute["type"] == "string" or attribute["type"] == "list":
-                new.string_value = attribute["value"] or ""
-            elif attribute["type"] == "integer":
-                new.int_value = attribute["value"] or 0
-            elif attribute["type"] == "float":
-                new.float_value = attribute["value"] or 0.0
-            elif attribute["type"] == "enum":
-                new.enum_items = json.dumps(attribute["enum_items"])
-                if attribute["value"]:
-                    new.enum_value = attribute["value"]
-        props.is_editing_attributes = True
-        return {"FINISHED"}
-
-
-class DisableEditingAttributes(bpy.types.Operator):
-    bl_idname = "bim.disable_editing_attributes"
-    bl_label = "Disable Editing Attributes"
-    obj: bpy.props.StringProperty()
-    obj_type: bpy.props.StringProperty()
-
-    def execute(self, context):
-        if self.obj_type == "Object":
-            obj = bpy.data.objects.get(self.obj)
-        elif self.obj_type == "Material":
-            obj = bpy.data.materials.get(self.obj)
-        props = obj.BIMAttributeProperties
-        props.is_editing_attributes = False
-        return {"FINISHED"}
-
-
-class EditAttributes(bpy.types.Operator):
-    bl_idname = "bim.edit_attributes"
-    bl_label = "Edit Attributes"
-    obj: bpy.props.StringProperty()
-    obj_type: bpy.props.StringProperty()
-
-    def execute(self, context):
-        self.file = IfcStore.get_file()
-        if self.obj_type == "Object":
-            obj = bpy.data.objects.get(self.obj)
-        elif self.obj_type == "Material":
-            obj = bpy.data.materials.get(self.obj)
-        oprops = obj.BIMObjectProperties
-        props = obj.BIMAttributeProperties
-        attributes = {}
-        for attribute in Data.products[oprops.ifc_definition_id]:
-            blender_attribute = props.attributes.get(attribute["name"])
-            if not blender_attribute:
-                continue
-            if attribute["is_optional"] and blender_attribute.is_null:
-                attributes[attribute["name"]] = None
-            elif attribute["type"] == "string":
-                attributes[attribute["name"]] = blender_attribute.string_value
-            elif attribute["type"] == "list":
-                values = blender_attribute.string_value[1:-1].split(", ")
-                if attribute["list_type"] == "float":
-                    values = [float(v) for v in values]
-                elif attribute["list_type"] == "integer":
-                    values = [int(v) for v in values]
-                attributes[attribute["name"]] = values
-            elif attribute["type"] == "integer":
-                attributes[attribute["name"]] = blender_attribute.int_value
-            elif attribute["type"] == "float":
-                attributes[attribute["name"]] = blender_attribute.float_value
-            elif attribute["type"] == "enum":
-                attributes[attribute["name"]] = blender_attribute.enum_value
-        product = self.file.by_id(oprops.ifc_definition_id)
-        ifcopenshell.api.run(
-            "attribute.edit_attributes", self.file, **{"product": product, "attributes": attributes}
-        )
-        if "Name" in attributes:
-            new_name = "{}/{}".format(product.is_a(), product.Name or "Unnamed")
-            collection = bpy.data.collections.get(obj.name)
-            if collection:
-                collection.name = new_name
-            obj.name = new_name
-        Data.load(IfcStore.get_file(), oprops.ifc_definition_id)
-        bpy.ops.bim.disable_editing_attributes(obj=obj.name, obj_type=self.obj_type)
-        return {"FINISHED"}
-
-
-class GenerateGlobalId(bpy.types.Operator):
-    bl_idname = "bim.generate_global_id"
-    bl_label = "Regenerate GlobalId"
-
-    def execute(self, context):
-        index = bpy.context.active_object.BIMAttributeProperties.attributes.find("GlobalId")
-        if index >= 0:
-            global_id = bpy.context.active_object.BIMAttributeProperties.attributes[index]
-        else:
-            global_id = bpy.context.active_object.BIMAttributeProperties.attributes.add()
-        global_id.name = "GlobalId"
-        global_id.data_type = "string"
-        global_id.string_value = ifcopenshell.guid.new()
-        return {"FINISHED"}
@@ -1,18 +0,0 @@
-import bpy
-from blenderbim.bim.ifc import IfcStore
-from blenderbim.bim.prop import StrProperty, Attribute
-from bpy.types import PropertyGroup
-from bpy.props import (
-    PointerProperty,
-    StringProperty,
-    EnumProperty,
-    BoolProperty,
-    IntProperty,
-    FloatProperty,
-    FloatVectorProperty,
-    CollectionProperty,
-)
-
-class BIMAttributeProperties(PropertyGroup):
-    attributes: CollectionProperty(name="Attributes", type=Attribute)
-    is_editing_attributes: BoolProperty(name="Is Editing Attributes")
@@ -1,104 +0,0 @@
-from bpy.types import Panel
-from blenderbim.bim.ifc import IfcStore
-from ifcopenshell.api.attribute.data import Data
-
-
-def draw_ui(context, layout, obj_type):
-    obj = context.active_object if obj_type == "Object" else context.active_object.active_material
-    oprops = obj.BIMObjectProperties
-    props = obj.BIMAttributeProperties
-    if oprops.ifc_definition_id not in Data.products:
-        Data.load(IfcStore.get_file(), oprops.ifc_definition_id)
-
-    if props.is_editing_attributes:
-        row = layout.row(align=True)
-        op = row.operator("bim.edit_attributes", icon="CHECKMARK", text="Save Attributes")
-        op.obj_type = obj_type
-        op.obj = obj.name
-        op = row.operator("bim.disable_editing_attributes", icon="CANCEL", text="")
-        op.obj_type = obj_type
-        op.obj = obj.name
-
-        for attribute in Data.products[oprops.ifc_definition_id]:
-            if attribute["type"] == "entity":
-                continue
-            row = layout.row(align=True)
-            blender_attribute = props.attributes.get(attribute["name"])
-            if attribute["type"] == "string" or attribute["type"] == "list":
-                row.prop(blender_attribute, "string_value", text=attribute["name"])
-            elif attribute["type"] == "integer":
-                row.prop(blender_attribute, "int_value", text=attribute["name"])
-            elif attribute["type"] == "float":
-                row.prop(blender_attribute, "float_value", text=attribute["name"])
-            elif attribute["type"] == "enum":
-                row.prop(blender_attribute, "enum_value", text=attribute["name"])
-
-            if attribute["name"] == "GlobalId":
-                row.operator("bim.generate_global_id", icon="FILE_REFRESH", text="")
-            if attribute["is_optional"]:
-                row.prop(
-                    blender_attribute,
-                    "is_null",
-                    icon="RADIOBUT_OFF" if blender_attribute.is_null else "RADIOBUT_ON",
-                    text="",
-                )
-            # TODO: reimplement, see #1222
-            # op = row.operator("bim.copy_attribute_to_selection", icon="COPYDOWN", text="")
-            # op.attribute_name = attribute.name
-            # op.attribute_value = attribute.string_value
-    else:
-        row = layout.row()
-        op = row.operator("bim.enable_editing_attributes", icon="GREASEPENCIL", text="Edit")
-        op.obj_type = obj_type
-        op.obj = obj.name
-
-        if "GlobalId" not in [a["name"] for a in Data.products[oprops.ifc_definition_id]]:
-            row = layout.row(align=True)
-            row.label(text="STEP ID")
-            row.label(text=str(oprops.ifc_definition_id))
-
-        for attribute in Data.products[oprops.ifc_definition_id]:
-            if attribute["value"] is None or attribute["type"] == "entity":
-                continue
-            row = layout.row(align=True)
-            row.label(text=attribute["name"])
-            row.label(text=str(attribute["value"]))
-
-    # TODO: reimplement, see #1222
-    # if "IfcSite/" in context.active_object.name or "IfcBuilding/" in context.active_object.name:
-    #    self.draw_addresses_ui()
-
-
-class BIM_PT_object_attributes(Panel):
-    bl_label = "IFC Attributes"
-    bl_idname = "BIM_PT_object_attributes"
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "object"
-
-    @classmethod
-    def poll(cls, context):
-        if not IfcStore.get_element(context.active_object.BIMObjectProperties.ifc_definition_id):
-            return False
-        return bool(context.active_object.BIMObjectProperties.ifc_definition_id)
-
-    def draw(self, context):
-        draw_ui(context, self.layout, "Object")
-
-
-class BIM_PT_material_attributes(Panel):
-    bl_label = "IFC Attributes"
-    bl_idname = "BIM_PT_material_attributes"
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "material"
-
-    @classmethod
-    def poll(cls, context):
-        try:
-            return bool(context.active_object.active_material.BIMObjectProperties.ifc_definition_id)
-        except:
-            return False
-
-    def draw(self, context):
-        draw_ui(context, self.layout, "Material")
@@ -1,18 +0,0 @@
-import bpy
-from . import ui, prop, operator
-
-classes = (
-    prop.AuginProperties,
-    ui.BIM_PT_augin,
-    operator.AuginLogin,
-    operator.AuginCreateNewModel,
-    operator.AuginReset,
-)
-
-
-def register():
-    bpy.types.Scene.AuginProperties = bpy.props.PointerProperty(type=prop.AuginProperties)
-
-
-def unregister():
-    del bpy.types.Scene.AuginProperties
@@ -1,133 +0,0 @@
-import os
-import bpy
-import json
-import string
-import random
-import shutil
-import requests
-import tempfile
-import datetime
-import addon_utils
-
-
-class AuginLogin(bpy.types.Operator):
-    bl_idname = "bim.augin_login"
-    bl_label = "Login to Augin"
-
-    def execute(self, context):
-        props = bpy.context.scene.AuginProperties
-
-        url = "https://server.auge.pro.br/API/v3/augin_rest.php/user_login"
-        payload = {"email": props.username, "password": props.password}
-        response = requests.request("POST", url, data=payload)
-        result = response.json()
-
-        if result["success_feedback"]["success"]:
-            props.token = result["token"]
-        else:
-            self.report({"ERROR"}, "Login failed :(")
-        return {"FINISHED"}
-
-
-class AuginReset(bpy.types.Operator):
-    bl_idname = "bim.augin_reset"
-    bl_label = "Upload Another Project"
-
-    def execute(self, context):
-        props = bpy.context.scene.AuginProperties
-        props.is_success = False
-        return {"FINISHED"}
-
-
-class AuginCreateNewModel(bpy.types.Operator):
-    bl_idname = "bim.augin_create_new_model"
-    bl_label = "Create New Augin Model"
-
-    def execute(self, context):
-        import boto3
-        from botocore.config import Config
-        props = bpy.context.scene.AuginProperties
-
-        # Create project
-        url = "https://server.auge.pro.br/API/v3/augin_rest.php/new_model"
-
-        chars = string.ascii_uppercase + string.ascii_lowercase + string.digits
-        props.project_filename = "BBM{}{}".format(
-            datetime.datetime.now().strftime("%Y%m%d%H%M%S"), "".join(random.choice(chars) for _ in range(6))
-        )
-        addon_version = ".".join(
-            [
-                str(x)
-                for x in [
-                    addon.bl_info.get("version", (-1, -1, -1))
-                    for addon in addon_utils.modules()
-                    if addon.bl_info["name"] == "BlenderBIM"
-                ][0]
-            ]
-        )
-
-        payload = {
-            "user_token": props.token,
-            "partner_token": "Mmf2zpxdgrkHaUNRm6Cv7GLJdBAeb7Rn",
-            "project_name": props.project_name,
-            "model_filename": props.project_filename + ".ifc",
-            "thumb_filename": props.project_filename + ".png",
-            "app_name": "BlenderBIM",
-            "sw_version": bpy.app.version_string,
-            "plugin_version": addon_version,
-        }
-        response = requests.request("POST", url, data=payload)
-        result = response.json()
-
-        # Upload to S3
-        my_config = Config(
-            region_name=result["s3_region"],
-        )
-
-        client = boto3.client(
-            "s3",
-            aws_access_key_id=result["s3_key"],
-            aws_secret_access_key=result["s3_secret"],
-            aws_session_token=result["s3_token"],
-            config=my_config,
-        )
-
-        # Generate thumb
-        old_file_format = context.scene.render.image_settings.file_format
-        old_filepath = context.scene.render.filepath
-
-        cam = bpy.data.cameras.new("Camera")
-        cam_obj = bpy.data.objects.new("Camera", cam)
-        context.scene.collection.objects.link(cam_obj)
-        context.scene.camera = cam_obj
-
-        tmpdir = tempfile.mkdtemp()
-        thumb_path = os.path.join(tmpdir, "thumb.png")
-        context.scene.render.image_settings.file_format = "PNG"
-        context.scene.render.filepath = thumb_path
-        bpy.ops.render.opengl(write_still=True)
-
-        context.scene.render.image_settings.file_format = old_file_format
-        context.scene.render.filepath = old_filepath
-
-        client.upload_file(bpy.context.scene.BIMProperties.ifc_file, result["s3_bucket"], result["model_path"])
-        client.upload_file(thumb_path, result["s3_bucket"], result["thumb_path"])
-
-
-        # Notify done
-        url = "https://server.auge.pro.br/API/v3/augin_rest.php/files_uploaded"
-        payload = {
-            "user_token": props.token,
-            "ifc_filesize": os.path.getsize(bpy.context.scene.BIMProperties.ifc_file),
-            "model_filesize": os.path.getsize(bpy.context.scene.BIMProperties.ifc_file),
-            "thumb_filesize": os.path.getsize(thumb_path),
-            "model_upload_path": result["model_path"],
-            "thumb_upload_path": result["thumb_path"],
-            "model_id": result["model_id"],
-        }
-        headers = {"Content-Type": "application/x-www-form-urlencoded"}
-        response = requests.request("POST", url, headers=headers, data=payload)
-
-        shutil.rmtree(tmpdir)
-        props.is_success = True
-        return {"FINISHED"}
@@ -1,11 +0,0 @@
-import bpy.props
-import bpy.types
-
-
-class AuginProperties(bpy.types.PropertyGroup):
-    username: bpy.props.StringProperty(name="Username")
-    password: bpy.props.StringProperty(name="Password")
-    token: bpy.props.StringProperty(name="Token")
-    project_name: bpy.props.StringProperty(name="Project Name")
-    project_filename: bpy.props.StringProperty(name="IFC Filename")
-    is_success: bpy.props.BoolProperty(name="Is Successful Upload", default=False)
@@ -1,45 +0,0 @@
-import bpy.types
-
-
-class BIM_PT_augin(bpy.types.Panel):
-    bl_label = "Augin"
-    bl_idname = "BIM_PT_augin"
-    bl_options = {"DEFAULT_CLOSED"}
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "scene"
-
-    def draw(self, context):
-        layout = self.layout
-        layout.use_property_split = True
-
-        scene = context.scene
-        props = scene.AuginProperties
-
-        if not props.token:
-            row = layout.row()
-            row.prop(props, "username")
-            row = layout.row()
-            row.prop(props, "password")
-            row = layout.row()
-            row.operator("bim.augin_login")
-            return
-
-        row = layout.row()
-        row.label(text="Logged in as " + props.username)
-
-        if not bpy.context.scene.BIMProperties.ifc_file:
-            row = layout.row()
-            row.label(text="No IFC Found")
-            return
-
-        if props.is_success:
-            row = layout.row()
-            row.label(text="Upload Successful")
-            row = layout.row()
-            row.operator("bim.augin_reset")
-        else:
-            row = layout.row()
-            row.prop(props, "project_name")
-            row = layout.row()
-            row.operator("bim.augin_create_new_model")
@@ -1,59 +0,0 @@
-import bpy
-from . import ui, prop, operator
-
-classes = (
-    operator.NewBcfProject,
-    operator.LoadBcfProject,
-    operator.LoadBcfTopics,
-    operator.LoadBcfTopic,
-    operator.LoadBcfComments,
-    operator.EditBcfProjectName,
-    operator.EditBcfAuthor,
-    operator.EditBcfTopicName,
-    operator.EditBcfTopic,
-    operator.SaveBcfProject,
-    operator.AddBcfTopic,
-    operator.AddBcfHeaderFile,
-    operator.AddBcfBimSnippet,
-    operator.AddBcfReferenceLink,
-    operator.AddBcfDocumentReference,
-    operator.AddBcfLabel,
-    operator.AddBcfRelatedTopic,
-    operator.ViewBcfTopic,
-    operator.RemoveBcfComment,
-    operator.RemoveBcfBimSnippet,
-    operator.RemoveBcfReferenceLink,
-    operator.RemoveBcfDocumentReference,
-    operator.RemoveBcfRelatedTopic,
-    operator.EditBcfReferenceLinks,
-    operator.EditBcfLabels,
-    operator.RemoveBcfLabel,
-    operator.EditBcfComment,
-    operator.AddBcfComment,
-    operator.ActivateBcfViewpoint,
-    operator.AddBcfViewpoint,
-    operator.RemoveBcfViewpoint,
-    operator.RemoveBcfFile,
-    operator.OpenBcfReferenceLink,
-    operator.SelectBcfHeaderFile,
-    operator.SelectBcfBimSnippetReference,
-    operator.SelectBcfDocumentReference,
-    prop.BcfReferenceLink,
-    prop.BcfLabel,
-    prop.BcfBimSnippet,
-    prop.BcfDocumentReference,
-    prop.BcfComment,
-    prop.BcfTopic,
-    prop.BCFProperties,
-    ui.BIM_PT_bcf,
-    ui.BIM_PT_bcf_metadata,
-    ui.BIM_PT_bcf_comments,
-)
-
-
-def register():
-    bpy.types.Scene.BCFProperties = bpy.props.PointerProperty(type=prop.BCFProperties)
-
-
-def unregister():
-    del bpy.types.Scene.BCFProperties
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Thomas Krijnen	b2e8219caa	Fix 3ds max API version detection	2013-01-13 12:01:20 +00:00
Thomas Krijnen	eddf5488dc	Update version numbers	2013-01-01 15:11:04 +00:00
Thomas Krijnen	533fd59c14	Better Unicode handling in the 3ds max importer Don't initiate progress handler until valid file is opened	2013-01-01 15:10:14 +00:00
Thomas Krijnen	55e3d2959f	Do revert to unknown plane angle unit state after guessing when creating an IfcCompositeCurve	2012-12-31 15:48:04 +00:00
Thomas Krijnen	0714fbdab5	Getting ready for Blender 2.65 and Python 3.3.0 with universal Unicode according to PEP 393 Allow opening of non-latin filenames on Windows, by using the non-standard _wfopen(), meaning that the IfcSpfStream no longer relies on a std::istream but a FILE* descriptor	2012-12-31 15:13:35 +00:00
Thomas Krijnen	91d6d9f20f	Add the LGPL license text supplement to the repository	2012-12-31 14:47:02 +00:00
Thomas Krijnen	0bc187faaa	IfcGeom: Use the 'wire creation tolerance' on point projection for trimmed curves Fall back to trimming by parameter if possible and point projection fails	2012-12-31 14:38:00 +00:00
Jang Myeongho	69384e87aa	Added getter to IfcFile object fixed wrong operator to judge plan angle unit is not exist. guessed plane angle unit stay in a file processing.	2012-12-31 14:35:14 +00:00
Thomas Krijnen	8895368ae3	Fix some errors and warnings	2012-12-31 14:29:18 +00:00
Thomas Krijnen	22ab3ad06a	New IfcGeomObjects setting to force alignment of TopoDS_Face normal to CCW orientation Removed static Ifc class, renamed to non-static IfcFile. IfcFile renamed to IfcSpfStream Introduced Logger class	2012-12-31 14:17:16 +00:00
Thomas Krijnen	23450c7c39	If no plane angle unit is provided in the IFC file, create composite curves using both radians and degrees and see which 'looks best' (=successfully created and/or closed curve) Forget information about plane angle units in previously processed files	2012-12-31 13:50:33 +00:00
Thomas Krijnen	b11f5929bf	Remove BOM in Interface.h Remove dependency on nullptr for older compilers	2012-12-31 13:41:52 +00:00
Thomas Krijnen	e2bb18476d	Convert all .cpp and .h files to UTF-8 with BOM	2012-12-31 13:28:01 +00:00
Jang Myeongho	de756166e0	Added enum 'DEFAULT' to 'IfcCharacterDecoder::ConversionMode': using default converter as system default codepage. Added IfcCharacterDecoder::compatibility_mode avoid leaks (compatibility_converter) fixed wrong assertion. added break statements. Only allow character decoder compatibility mode if HAVE_ICU is defined since it relies on ICU to be available.	2012-12-31 13:17:15 +00:00
Thomas Krijnen	43e6d5f105	Apply patch #3537663 by myueho: https://sourceforge.net/tracker/?func=detail&atid=2204968&aid=3537663&group_id=543113	2012-12-31 12:22:36 +00:00