fix first demo message not showing

add more details in demo page
Bonsai web ui templates
2026-08-07 08:21:42 +00:00 · 2024-08-23 12:18:49 +03:00 · 2024-08-23 12:09:19 +03:00 · 2024-08-19 23:24:58 +03:00 · 2024-08-19 23:23:37 +03:00 · 2024-08-19 23:17:26 +03:00
1016 changed files with 11654 additions and 6285 deletions
@@ -1,85 +0,0 @@
-name: ci-blenderbim-daily
-
-on:
-  push:
-    paths:
-      - '.github/workflows/ci-blenderbim-daily.yml'
-      - 'src/blenderbim/**'
-      - 'src/ifcopenshell-python/ifcopenshell/**'
-      - 'src/bcf/bcf/**'
-      - 'src/ifcclash/ifcclash/**'
-      - 'src/ifccobie/**'
-      - 'src/ifcdiff/**'
-      - 'src/ifccsv/**'
-      - 'src/ifcpatch/ifcpatch/**'
-      - 'src/ifc4d/ifc4d/**'
-      - 'src/ifc5d/ifc5d/**'
-      - 'src/ifccityjson/**'
-    branches:
-      - v0.8.0
-  workflow_dispatch:
-
-jobs:
-  activate:
-    runs-on: ubuntu-latest
-    if: |
-      github.repository == 'IfcOpenShell/IfcOpenShell'
-    steps:
-    - name: Set env
-      run: echo ok go
-
-  build:
-    needs: activate
-    name: ${{ matrix.config.name }}-${{ matrix.pyver }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        pyver: [py310, py311, py312]
-        config:
-          - {
-            name: "Windows Build",
-            short_name: win,
-          }
-          - {
-            name: "Linux Build",
-            short_name: linux,
-          }
-          - {
-            name: "MacOS Build",
-            short_name: macos,
-          }
-          - {
-            name: "MacOS ARM Build",
-            short_name: macosm1,
-          }
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2 # https://github.com/actions/setup-python
-        with:
-          architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
-          python-version: '3.11'
-      - name: Get current version
-        id: version
-        run: echo "version=$(cat VERSION)" >> $GITHUB_OUTPUT
-      - name: Get current date
-        id: date
-        run: echo "date=$(date +'%y%m%d')" >> $GITHUB_OUTPUT
-      - name: Compile
-        run: |
-          cd src/blenderbim && make dist PLATFORM=${{ matrix.config.short_name }} PYVERSION=${{ matrix.pyver }}
-      - name: Find zip file name
-        id: find_zip
-        run: |
-          filepath=$(ls src/blenderbim/dist/blenderbim_*.zip)
-          echo "filepath=$filepath" >> $GITHUB_OUTPUT
-          echo "filename=$(basename $filepath)" >> $GITHUB_OUTPUT
-      - name: Upload zip file to release
-        uses: svenstaro/upload-release-action@v2
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ${{ steps.find_zip.outputs.filepath }}
-          asset_name: ${{ steps.find_zip.outputs.filename }}
-          release_name: "blenderbim-${{steps.version.outputs.version}}-alpha${{steps.date.outputs.date}} (unstable)"
-          tag: "blenderbim-${{steps.version.outputs.version}}-alpha${{steps.date.outputs.date}}"
-          overwrite: true
@@ -1,4 +1,4 @@
-name: Publish-blenderbim-chocolatey package
+name: ci-bonsai-choco

 on:
  schedule:
@@ -9,11 +9,12 @@ on:
    #         │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
    #         *  * * * *
    - cron:  "30 0 * * *" # 30min past utc midnight
+  workflow_dispatch:

 env:
  major: 0
  minor: 0
-  name: blenderbim
+  name: bonsai
  choco_version: 1.1.0
  CHOCO_TOKEN:   ${{ secrets.CHOCO_TOKEN }}

@@ -41,5 +42,6 @@ jobs:
      - name: Check in release tags if we should do a choco release and perform the release if needed
        id: do_choco_release
        run: |
-          cd /home/runner/work/IfcOpenShell/IfcOpenShell/choco/blenderbim/ &&
+          pip install pygithub
+          cd /home/runner/work/IfcOpenShell/IfcOpenShell/choco/bonsai/ &&
          python3 choco_release.py
@@ -0,0 +1,149 @@
+name: ci-bonsai-daily
+
+on:
+  push:
+    paths:
+      - '.github/workflows/ci-bonsai-daily.yml'
+      - 'src/bonsai/**'
+      - 'src/ifcopenshell-python/ifcopenshell/**'
+      - 'src/bcf/bcf/**'
+      - 'src/ifcclash/ifcclash/**'
+      - 'src/ifccobie/**'
+      - 'src/ifcdiff/**'
+      - 'src/ifccsv/**'
+      - 'src/ifcpatch/ifcpatch/**'
+      - 'src/ifc4d/ifc4d/**'
+      - 'src/ifc5d/ifc5d/**'
+      - 'src/ifccityjson/**'
+    branches:
+      - v0.8.0
+  workflow_dispatch:
+
+jobs:
+  activate:
+    runs-on: ubuntu-latest
+    if: |
+      github.repository == 'IfcOpenShell/IfcOpenShell'
+    steps:
+    - name: Set env
+      run: echo ok go
+
+  build:
+    needs: activate
+    name: ${{ matrix.config.name }}-${{ matrix.pyver }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        pyver: [py311, py312]
+        config:
+          - {
+            name: "Windows Build",
+            short_name: win,
+          }
+          - {
+            name: "Linux Build",
+            short_name: linux,
+          }
+          - {
+            name: "MacOS Build",
+            short_name: macos,
+          }
+          - {
+            name: "MacOS ARM Build",
+            short_name: macosm1,
+          }
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2 # https://github.com/actions/setup-python
+        with:
+          architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+          python-version: '3.11'
+      - name: Get current version
+        id: version
+        run: echo "version=$(cat VERSION)" >> $GITHUB_OUTPUT
+      - name: Get current date
+        id: date
+        run: echo "date=$(date +'%y%m%d')" >> $GITHUB_OUTPUT
+      - name: Compile
+        run: |
+          cd src/bonsai && make dist PLATFORM=${{ matrix.config.short_name }} PYVERSION=${{ matrix.pyver }}
+      - name: Find zip file name
+        id: find_zip
+        run: |
+          filepath=$(ls src/bonsai/dist/bonsai_*.zip)
+          echo "filepath=$filepath" >> $GITHUB_OUTPUT
+          echo "filename=$(basename $filepath)" >> $GITHUB_OUTPUT
+      - name: Upload zip file to release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ steps.find_zip.outputs.filepath }}
+          asset_name: ${{ steps.find_zip.outputs.filename }}
+          release_name: "bonsai-${{steps.version.outputs.version}}-alpha${{steps.date.outputs.date}} (unstable)"
+          tag: "bonsai-${{steps.version.outputs.version}}-alpha${{steps.date.outputs.date}}"
+          overwrite: true
+          body: "See README in https://github.com/IfcOpenShell/bonsai_unstable_repo/ on how to setup autoupdates for daily Bonsai builds."
+
+  update-extensions-repo-and-run-tests:
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout bonsai_unstable_repo repository
+        uses: actions/checkout@v2
+        with:
+          repository: IfcOpenShell/bonsai_unstable_repo
+          token: ${{ secrets.IOS_TO_BLENDER_REPO }}
+          path: bonsai_unstable_repo
+
+      - name: Update index.json on extensions repo
+        run: |
+          set -x -e
+
+          # Download Blender.
+          wget -q -O blender.tar.xz https://ftp.nluug.nl/pub/graphics/blender/release/Blender4.2/blender-4.2.0-linux-x64.tar.xz
+          tar -xf blender.tar.xz
+
+          # Setup Blender.
+          BLENDER_PATH=$(find blender-*/ -maxdepth 0 -exec readlink -f {} \;)
+          export PATH="$PATH:$BLENDER_PATH"
+          blender --version
+
+          cd bonsai_unstable_repo
+          pip install -r requirements.txt
+          python setup_extensions_repo.py --last-tag
+          git config --global user.name 'IfcOpenBot'
+          git config --global user.email 'IfcOpenBot@users.noreply.github.com'
+          git add index.json
+          git add readme.md
+          git commit -m "Update index.json"
+          git push
+      - name: Run bonsai tests
+        run: |
+          set -x -e
+          BLENDER_PATH=$(find blender-*/ -maxdepth 0 -exec readlink -f {} \;)
+          export PATH="$PATH:$BLENDER_PATH"
+          bonsai_zip="$(pwd)/$(ls bonsai_unstable_repo/bonsai_py311*-linux-x64.zip)"
+          blender --version
+          blender --command extension install-file -r user_default -e $bonsai_zip
+          blender --command extension list
+
+          wget -q -O sverchok.zip https://github.com/nortikin/sverchok/archive/refs/heads/master.zip
+          # ifcsverchok expecting sverchok to be named "sverchok" and not "sverchok-master".
+          unzip -q sverchok.zip
+          mv sverchok-master sverchok
+          zip -q -r sverchok.zip sverchok
+          rm -r sverchok
+          blender --command extension install-file -r user_default sverchok.zip
+
+          git clone https://github.com/IfcOpenShell/IfcOpenShell.git IfcOpenShell
+          cd IfcOpenShell/src/ifcsverchok
+          make dist
+          sverchok_zip="$(pwd)/dist/$(ls dist)"
+          blender --command extension install-file -r user_default $sverchok_zip
+
+          cd ../bonsai
+          pip install pytest-blender
+          blender --background --python scripts/setup_pytest.py
+          blender --python-expr "import bonsai; print(bonsai.bbim_semver); import ifcopenshell; print(ifcopenshell.version)" --background
+          make test
@@ -1,6 +1,6 @@
-name: ci-blenderbim
+name: ci-bonsai

-# Differences from ci-blenderbim-daily.yml:
+# Differences from ci-bonsai-daily.yml:
 # - make has IS_STABLE=TRUE
 # - action is never triggered and executed only manually
 # - doesn't add a current date to the release and tag
@@ -53,12 +53,12 @@ jobs:
        run: echo "version=$(cat VERSION)" >> $GITHUB_OUTPUT
      - name: Compile
        run: |
-          cd src/blenderbim &&
+          cd src/bonsai &&
          make dist PLATFORM=${{ matrix.config.short_name }} PYVERSION=${{ matrix.pyver }} IS_STABLE=TRUE
      - name: Find zip file name
        id: find_zip
        run: |
-          filepath=$(ls src/blenderbim/dist/blenderbim_*.zip)
+          filepath=$(ls src/bonsai/dist/bonsai_*.zip)
          echo "filepath=$filepath" >> $GITHUB_OUTPUT
          echo "filename=$(basename $filepath)" >> $GITHUB_OUTPUT
      - name: Upload zip file to release
@@ -67,6 +67,6 @@ jobs:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: ${{ steps.find_zip.outputs.filepath }}
          asset_name: ${{ steps.find_zip.outputs.filename }}
-          release_name: "blenderbim-${{steps.version.outputs.version}}"
-          tag: "blenderbim-${{steps.version.outputs.version}}"
+          release_name: "bonsai-${{steps.version.outputs.version}}"
+          tag: "bonsai-${{steps.version.outputs.version}}"
          overwrite: true
@@ -107,7 +107,7 @@ jobs:

      - name: Run IfcConvert on Sample files
        run: |
-          (find test/input src/blenderbim/test/files -name '*.ifc' | while read i; do \
+          (find test/input src/bonsai/test/files -name '*.ifc' | while read i; do \
            echo $i | tee -a log; \
            timeout 1m "$(which IfcConvert)" -yv "$i" "$i.obj" --validate >> log 2>&1; \
            echo $i $? >> statuses; \
@@ -130,5 +130,7 @@ jobs:
          cd ../bcf && make test
          pip install requests
          cd ../bsdd && make test
+          pip install deepdiff
+          cd ../ifcdiff && make test
          cd ../ifcpatch && make test
          cd ../ifctester && make test
@@ -8,12 +8,12 @@ on:
 jobs:
  activate:
    if: github.repository == 'IfcOpenShell/IfcOpenShell'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
    steps:
    - run: echo ok go
  build:
    needs: activate
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
@@ -52,8 +52,8 @@ jobs:
           -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 \
+           -DPYTHON_INCLUDE_DIR:PATH=/usr/include/python3.10 \
+           -DPYTHON_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libpython3.10.so \
           -DLIBXML2_INCLUDE_DIR=/usr/include/libxml2 \
           -DLIBXML2_LIBRARIES=/usr/lib/x86_64-linux-gnu/libxml2.so \
           -DGLTF_SUPPORT=On \
@@ -73,19 +73,19 @@ src/ifcopenshell-python/test/build
 # mypy cache
 .mypy_cache

-# blenderbim libs
-src/blenderbim/blenderbim/libs
+# bonsai libs
+src/bonsai/bonsai/libs

-# blenderbim i18n
-src/blenderbim/blenderbim/translations.py
+# bonsai i18n
+src/bonsai/bonsai/translations.py

-# blenderbim test temp files
-src/blenderbim/test/files/temp
-src/blenderbim/test/files/basic.ifc.cache.blend
-src/blenderbim/test/files/basic.ifc.cache.sqlite
+# bonsai test temp files
+src/bonsai/test/files/temp
+src/bonsai/test/files/basic.ifc.cache.blend
+src/bonsai/test/files/basic.ifc.cache.sqlite

-src/blenderbim/drawings
-src/blenderbim/layouts
+src/bonsai/drawings
+src/bonsai/layouts

 # ifcopenshell swig and compiled files
 src/ifcopenshell-python/ifcopenshell/_ifcopenshell_wrapper.so
@@ -100,4 +100,4 @@ src/ifcopenshell-python/ifcopenshell/ifcopenshell_wrapper.py
 .cache

 # Brickschema
-src/blenderbim/blenderbim/bim/schema/Brick.ttl
+src/bonsai/bonsai/bim/schema/Brick.ttl
@@ -1,6 +1,6 @@
 # -*- mode: Dockerfile -*-

-FROM ubuntu:focal
+FROM ubuntu:22.04

 ARG CHANNEL
 ENV CHANNEL=${CHANNEL:-latest}
@@ -23,7 +23,7 @@ RUN echo "deb http://archive.ubuntu.com/ubuntu focal-proposed main restricted" |
    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 libpython3.8 \
+    apt-get -y install python3 libxml2 libpython3.10 \
                    libboost-all-dev \
                    libocct-foundation-dev libocct-modeling-algorithms-dev libocct-modeling-data-dev \
                    libocct-ocaf-dev libocct-visualization-dev libocct-data-exchange-dev \
@@ -22,10 +22,10 @@ For more information, see:
  * [IfcOpenShell C++ Installation](https://docs.ifcopenshell.org/ifcopenshell/installation.html)
  * [IfcOpenShell Python Installation](https://docs.ifcopenshell.org/ifcopenshell-python/installation.html)
  * [IfcOpenShell Python Hello World Tutorial](https://docs.ifcopenshell.org/ifcopenshell-python/hello_world.html)
-* [BlenderBIM Add-on Website](https://blenderbim.org)
-* [BlenderBIM Add-on Documentation](https://docs.blenderbim.org/index.html)
-  * [Add-on Installation](https://docs.blenderbim.org/users/installation.html)
-  * [Exploring an IFC model](https://docs.blenderbim.org/users/exploring_an_ifc_model.html)
+* [Bonsai Website](https://bonsaibim.org)
+* [Bonsai Documentation](https://docs.bonsaibim.org/index.html)
+  * [Add-on Installation](https://docs.bonsaibim.org/users/installation.html)
+  * [Exploring an IFC model](https://docs.bonsaibim.org/users/exploring_an_ifc_model.html)
 
 Development is sponsored through your generous donations!

@@ -37,7 +37,7 @@ Contents
 | Name                      | Description                                                           | License             | Service |
 | ------------------------- | --------------------------------------------------------------------- | ------------------- | ------- |
 | bcf                       | Library to read and write BCF-XML and query OpenCDE BCF-API modules   | LGPL-3.0-or-later   | [![PyPI](https://img.shields.io/pypi/v/bcf-client?label=PyPI&color=006dad)](https://pypi.org/project/bcf-client/) |
-| blenderbim                | Add-on to Blender providing a graphical native IFC authoring platform | GPL-3.0-or-later    | [![Official](https://img.shields.io/badge/BlenderBIM.org-Download-70ba35)](https://blenderbim.org/download.html) [![GitHub Unstable](https://img.shields.io/github/v/release/ifcopenshell/ifcopenshell?filter=blenderbim-*&label=GitHub-Unstable&color=f6f8fa)](https://github.com/IfcOpenShell/IfcOpenShell/releases?q=blenderbim&expanded=true) [![Chocolatey](https://img.shields.io/chocolatey/v/blenderbim-nightly?label=Chocolatey&color=5c9fd8)](https://community.chocolatey.org/packages/blenderbim-nightly/) |
+| blenderbim                | Add-on to Blender providing a graphical native IFC authoring platform | GPL-3.0-or-later    | [![Official](https://img.shields.io/badge/BonsaiBIM.org-Download-70ba35)](https://bonsaibim.org/download.html) [![GitHub Unstable](https://img.shields.io/github/v/release/ifcopenshell/ifcopenshell?filter=blenderbim-*&label=GitHub-Unstable&color=f6f8fa)](https://github.com/IfcOpenShell/IfcOpenShell/releases?q=blenderbim&expanded=true) [![Chocolatey](https://img.shields.io/chocolatey/v/blenderbim-nightly?label=Chocolatey&color=5c9fd8)](https://community.chocolatey.org/packages/blenderbim-nightly/) |
 | bsdd                      | Library to query the bSDD API                                         | LGPL-3.0-or-later   | [![PyPI](https://img.shields.io/pypi/v/bsdd?label=PyPI&color=006dad)](https://pypi.org/project/bsdd/) |
 | ifc2ca                    | Utility to convert IFC structural analysis models to Code_Aster       | LGPL-3.0-or-later   |
 | ifc4d                     | Convert to and from IFC and project management software               | LGPL-3.0-or-later   | [![PyPI](https://img.shields.io/pypi/v/ifc4d?label=PyPI&color=006dad)](https://pypi.org/project/ifc4d/) |
@@ -15,7 +15,7 @@
    <licenseUrl>https://github.com/IfcOpenShell/IfcOpenShell/blob/v0.8.0/COPYING</licenseUrl>
    <requireLicenseAcceptance>true</requireLicenseAcceptance>
    <projectSourceUrl>https://github.com/IfcOpenShell/IfcOpenShell</projectSourceUrl>
-    <docsUrl>https://docs.blenderbim.org/</docsUrl>
+    <docsUrl>https://docs.bonsaibim.org/</docsUrl>
    <!--<mailingListUrl></mailingListUrl>-->
    <bugTrackerUrl>https://github.com/IfcOpenShell/IfcOpenShell/issues</bugTrackerUrl>
    <tags>blender bim blenderbim ifc python opensource foss</tags>
@@ -14,9 +14,11 @@ import os
 import pathlib
 import re
 from urllib import request
+from github import Github
+from typing import NoReturn


-def get_repo_tag_names():
+def get_repo_tag_names() -> list[str]:
    git_return = os.popen("git tag -l").read()
    tag_names = [tag_name for tag_name in git_return.split("\n") if tag_name]
    print(f"{len(tag_names)} tag_names found in repo")
@@ -43,7 +45,7 @@ def get_latest_choco_blender_version() -> list:
    return re.findall(RE_BLENDER_VERSION_MIN_MAJ_PAT, html_txt)


-def get_file_sha256_hash(file_path):
+def get_file_sha256_hash(file_path: str) -> str:
    BLOCKSIZE = 65536
    hasher = hashlib.sha256()

@@ -56,16 +58,29 @@ def get_file_sha256_hash(file_path):
    return hasher.hexdigest()


-def quit_with_error_message(message: str):
+def quit_with_error_message(message: str) -> NoReturn:
    print(f"ERROR: {message}")
    quit(0)


+def get_release_zip(tag: str) -> tuple[str, str]:
+    g = Github()
+    repo = g.get_repo("IfcOpenShell/IfcOpenShell")
+    release = repo.get_release(tag)
+    for asset in release.get_assets():
+        asset_name = asset.name
+        if python_version not in asset_name:
+            continue
+        if TARGET_OS not in asset_name:
+            continue
+        return (asset_name, asset.browser_download_url)
+    raise Exception(f"Couldn't find the release matching '{python_version}' and '{TARGET_OS}' in tag '{tag}'.")
+
+
 start = datetime.datetime.now()

 URL_CHOCO_PACKAGE  = "https://community.chocolatey.org/packages/blender"
 URL_BLENDER_CMAKE  = "https://raw.githubusercontent.com/blender/blender/{}/build_files/cmake/Modules/FindPythonLibsUnix.cmake"
-URL_IFCOS_RELEASES = "https://github.com/IfcOpenShell/IfcOpenShell/releases/download/"
 RE_BLENDER_VERSION_MIN_MAJ        = r"Latest Version.+<span>Blender (\d+\.\d+)\..+</span>"
 RE_BLENDER_VERSION_MIN_MAJ_PAT    = r"Latest Version.+<span>Blender (\d+\.\d+\.\d+)</span>"
 RE_BLENDER_PYTHON_VERSION_MAJ_MIN = r"\(_PYTHON_VERSION_SUPPORTED (\d+\.\d+)\)"
@@ -79,7 +94,7 @@ os.chdir(BLENDERBIM_DIR)
 blenderbim_date_yesterday = (datetime.datetime.now() - datetime.timedelta(days=1)).strftime("%y%m%d")
 should_release = False
 target_release_tag = ""
-target_os = "win"
+TARGET_OS = "windows-x64"

 git_status = os.popen("git status").read()
 print(git_status)
@@ -130,10 +145,7 @@ print(f"{python_version=}")
 blenderbim_build_version = target_release_tag.replace("blenderbim-", "")

 # url_blenderbim_py3x_win_zip
-release_zip_file_name = f"{target_release_tag}-{python_version}-{target_os}.zip"
-
-# download release
-url_blenderbim_py3x_win_zip = f"{URL_IFCOS_RELEASES}{target_release_tag}/{release_zip_file_name}"
+release_zip_file_name, url_blenderbim_py3x_win_zip = get_release_zip(target_release_tag)
 os.popen(f"wget {url_blenderbim_py3x_win_zip} --no-verbose").read()

 # sha256sum_blenderbim_py310_win_zip
@@ -221,7 +221,7 @@ endif()

 if(GLTF_SUPPORT OR CITYJSON_SUPPORT)
    UNIFY_ENVVARS_AND_CACHE(JSON_INCLUDE_DIR)
-    find_path(json_header_path "json.hpp" ${JSON_INCLUDE_DIR} PATH_SUFFIXES "nlohmann")
+    find_path(json_header_path "nlohmann/json.hpp" HINTS ${JSON_INCLUDE_DIR})
    set(JSON_INCLUDE_DIR ${json_header_path})

    if(json_header_path)
@@ -76,14 +76,14 @@ about:
    For more information, see:
    
    * [IfcOpenShell Website](http://ifcopenshell.org)
-    * [IfcOpenShell Documentation](http://blenderbim.org/docs-python)
-    * [IfcOpenShell C++ Installation](https://blenderbim.org/docs-python/ifcopenshell/installation.html)
-    * [IfcOpenShell Python Installation](https://blenderbim.org/docs-python/ifcopenshell-python/installation.html)
-    * [IfcOpenShell Python Hello World Tutorial](https://blenderbim.org/docs-python/ifcopenshell-python/hello_world.html)
-    * [BlenderBIM Add-on Website](https://blenderbim.org)
-    * [BlenderBIM Add-on Documentation](http://blenderbim.org/docs)
-    * [Add-on Installation](https://blenderbim.org/docs/users/installation.html)
-    * [Exploring an IFC model](https://blenderbim.org/docs/users/exploring_an_ifc_model.html)
+    * [IfcOpenShell Documentation](http://bonsaibim.org/docs-python)
+    * [IfcOpenShell C++ Installation](https://bonsaibim.org/docs-python/ifcopenshell/installation.html)
+    * [IfcOpenShell Python Installation](https://bonsaibim.org/docs-python/ifcopenshell-python/installation.html)
+    * [IfcOpenShell Python Hello World Tutorial](https://bonsaibim.org/docs-python/ifcopenshell-python/hello_world.html)
+    * [Bonsai Website](https://bonsaibim.org)
+    * [Bonsai Documentation](http://bonsaibim.org/docs)
+    * [Add-on Installation](https://bonsaibim.org/docs/users/installation.html)
+    * [Exploring an IFC model](https://bonsaibim.org/docs/users/exploring_an_ifc_model.html)
    
    <table>
      <thead>
@@ -30,8 +30,8 @@ license:
 # TODO: make this based on xsd file presence
 .PHONY: models
 models:
-	cd src && xsdata generate -p bcf.v2.model --unnest-classes --kw-only --slots -ds Google bcf/v2/xsd
-	cd src && xsdata generate -p bcf.v3.model --unnest-classes --kw-only --slots -ds Google bcf/v3/xsd
+	xsdata generate -p bcf.v2.model --unnest-classes --kw-only --slots -ds Google bcf/v2/xsd
+	xsdata generate -p bcf.v3.model --unnest-classes --kw-only --slots -ds Google bcf/v3/xsd

 .PHONY: test
 test:
@@ -3,3 +3,7 @@
 A simple Python implementation of the BCF standard. Manipulation of BCF-XML is
 available via `bcfxml.py` and manipulation of BCF-API is available via
 `bcfapi.py`.
+
+Python files in 'model' folder are automatically generated from .xsd files (located in 'xsd' folder).
+To regenerate them you can use `make models`.
+The only exception is 'v2/model/extensions.py', see it's note for the details.
@@ -0,0 +1,28 @@
+import bcf.v2.model.extensions
+import bcf.v3.model.extensions
+from typing import NamedTuple, Union
+from dataclasses import fields
+
+
+class AttributeData(NamedTuple):
+    attr_type: type
+    subattr_name: str
+    subattr_xsd_name: str
+
+
+Extensions = Union[bcf.v2.model.extensions.Extensions, bcf.v3.model.extensions.Extensions]
+
+
+def get_extensions_attributes(extensions: Extensions) -> dict[str, AttributeData]:
+    """Return mapping of xsd attribute name to a tuple that consists of:
+    - Extensions attribute name
+    - Extensions attribute type type
+    - subattribute name"""
+    possible_attributes = {}
+    for field in fields(type(extensions)):
+        field_type = field.type.__args__[0]  # type: ignore [reportAttributeAccessIssue]
+        subfield = next(iter(fields(field_type)))
+        xsd_name = subfield.metadata["name"]
+        possible_attributes[field.name] = AttributeData(field_type, subfield.name, xsd_name)
+
+    return possible_attributes
@@ -0,0 +1,5 @@
+import bcf.v2.topic
+import bcf.v3.topic
+from typing import Union
+
+TopicHandler = Union[bcf.v2.topic.TopicHandler, bcf.v3.topic.TopicHandler]
@@ -0,0 +1,5 @@
+import bcf.v2.visinfo
+import bcf.v3.visinfo
+from typing import Union
+
+VisualizationInfoHandler = Union[bcf.v2.visinfo.VisualizationInfoHandler, bcf.v3.visinfo.VisualizationInfoHandler]
@@ -30,9 +30,10 @@ from bcf.v3.model import Version as Version3
 from bcf.xml_parser import AbstractXmlParserSerializer, XmlParserSerializer


-def load(
-    filepath: Path, xml_handler: Optional[AbstractXmlParserSerializer] = None
-) -> Optional[Union[BcfXml2, BcfXml3]]:
+BcfXml = Union[BcfXml2, BcfXml3]
+
+
+def load(filepath: Path, xml_handler: Optional[AbstractXmlParserSerializer] = None) -> Optional[BcfXml]:
    """
    Load a BCF file.

@@ -6,7 +6,9 @@ import zipfile
 from pathlib import Path
 from typing import Any, NoReturn, Optional, TypeVar

+import bcf.agnostic.extensions
 import bcf.v2.model as mdl
+import bcf.v2.model.extensions as mdl_extensions
 from bcf.inmemory_zipfile import InMemoryZipFile, ZipFileInterface
 from bcf.v2.topic import TopicHandler
 from bcf.xml_parser import AbstractXmlParserSerializer, XmlParserSerializer
@@ -24,7 +26,8 @@ class BcfXml:
        self._xml_handler = xml_handler or XmlParserSerializer()
        self._version: Optional[mdl.Version] = None
        self._project_info: Optional[mdl.ProjectExtension] = None
-        self._topics: dict[str, TopicHandler] = {}
+        self._extensions: Optional[mdl_extensions.Extensions] = None
+        self._topics: Optional[dict[str, TopicHandler]] = None
        self._extension_schema: Optional[bytes] = None
        self._zip_file = self._load_zip_file()

@@ -85,24 +88,63 @@ class BcfXml:
    def extension_schema(self, value: bytes) -> None:
        self._extension_schema = value

+    @property
+    def extensions(self) -> Optional[mdl_extensions.Extensions]:
+        """BCF extensions."""
+
+        if not self._extensions and self.extension_schema:
+            import io
+            from xml.etree import ElementTree as etree
+
+            extensions = mdl_extensions.Extensions()
+
+            xs = "{http://www.w3.org/2001/XMLSchema}"
+            root = etree.parse(io.BytesIO((self.extension_schema)))
+
+            attrs = bcf.agnostic.extensions.get_extensions_attributes(extensions)
+            xsd_to_attrs = {v.subattr_xsd_name: k for k, v in attrs.items()}
+            for node in root.findall(f".//{xs}restriction"):
+                attr_type = node.attrib.get("base")
+                if not attr_type:
+                    continue
+                attr_name = xsd_to_attrs.get(attr_type)
+                if attr_name is None:
+                    continue
+                values = []
+                for enum in node.findall(f".//{xs}enumeration"):
+                    values.append(enum.attrib["value"])
+                if not values:
+                    continue
+                attr_data = attrs[attr_name]
+                attr = attr_data.attr_type()
+                setattr(attr, attr_data.subattr_name, values)
+                setattr(extensions, attr_name, attr)
+
+            self._extensions = extensions
+        return self._extensions
+
+    @extensions.setter
+    def extensions(self, value: Optional[mdl_extensions.Extensions]) -> None:
+        self._extensions = value
+
    @property
    def topics(self) -> dict[str, TopicHandler]:
        """BCF topics."""
-        if not self._topics and self._zip_file:
-            self._topics = self._load_topics(self._zip_file, self._xml_handler)
+        if self._topics is None:
+            self._topics = self._load_topics()
        return self._topics

-    def _load_topics(
-        self, zip_file: zipfile.ZipFile, xml_handler: AbstractXmlParserSerializer
-    ) -> dict[str, TopicHandler]:
+    def _load_topics(self) -> dict[str, TopicHandler]:
        topics = {}
-        for topic_dir in zipfile.Path(zip_file).iterdir():
+        if self._zip_file is None:
+            return topics
+        for topic_dir in zipfile.Path(self._zip_file).iterdir():
            if not topic_dir.is_dir():
                continue
            markup_path = topic_dir.joinpath("markup.bcf")
            if not markup_path.exists():
                continue
-            topics[topic_dir.name] = TopicHandler(topic_dir, xml_handler)
+            topics[topic_dir.name] = TopicHandler(topic_dir, self._xml_handler)
        return topics

    @classmethod
@@ -0,0 +1,197 @@
+# NOTE: This file is not generated from
+# https://github.com/buildingSMART/BCF-XML/blob/release_2_1/Extension%20Schemas/extensions.xsd
+# because in bcf 2.1 there is no extensions.xml - I guess, the schema assumes that each .bcf
+# will use their own schema patched by it's own extensions.xsd.
+#
+# To make things simpler we just mimic extensions structures from bcf 3, so they'll have common API,
+# and parse extensions.xsd inside .bcf as .xml and fill our structures.
+#
+# Preferably if we could generate some kind of extensions.xml from extensions.xsd
+# and leave all the handling to xsdata.
+#
+# We also don't add it to __init__.py not to mess with generator.
+#
+# Currently extensions support for v2 is only read-only.
+
+
+from dataclasses import dataclass, field, fields
+from typing import List, NamedTuple, Optional
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsPriorities:
+    class Meta:
+        global_type = False
+
+    priority: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "Priority",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsSnippetTypes:
+    class Meta:
+        global_type = False
+
+    snippet_type: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "SnippetType",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsStages:
+    class Meta:
+        global_type = False
+
+    stage: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "Stage",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsTopicLabels:
+    class Meta:
+        global_type = False
+
+    topic_label: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "TopicLabel",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsTopicStatuses:
+    class Meta:
+        global_type = False
+
+    topic_status: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "TopicStatus",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsTopicTypes:
+    class Meta:
+        global_type = False
+
+    topic_type: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "TopicType",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class ExtensionsUsers:
+    class Meta:
+        global_type = False
+
+    user: List[str] = field(
+        default_factory=list,
+        metadata={
+            "name": "UserIdType",
+            "type": "Element",
+            "namespace": "",
+            "min_length": 1,
+            "white_space": "collapse",
+        },
+    )
+
+
+@dataclass(slots=True, kw_only=True)
+class Extensions:
+    topic_types: Optional[ExtensionsTopicTypes] = field(
+        default=None,
+        metadata={
+            "name": "TopicTypes",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    topic_statuses: Optional[ExtensionsTopicStatuses] = field(
+        default=None,
+        metadata={
+            "name": "TopicStatuses",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    priorities: Optional[ExtensionsPriorities] = field(
+        default=None,
+        metadata={
+            "name": "Priorities",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    topic_labels: Optional[ExtensionsTopicLabels] = field(
+        default=None,
+        metadata={
+            "name": "TopicLabels",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    users: Optional[ExtensionsUsers] = field(
+        default=None,
+        metadata={
+            "name": "Users",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    snippet_types: Optional[ExtensionsSnippetTypes] = field(
+        default=None,
+        metadata={
+            "name": "SnippetTypes",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
+    stages: Optional[ExtensionsStages] = field(
+        default=None,
+        metadata={
+            "name": "Stages",
+            "type": "Element",
+            "namespace": "",
+        },
+    )
@@ -5,7 +5,7 @@ import tempfile
 import uuid
 import zipfile
 from pathlib import Path
-from typing import Any, NoReturn, Optional
+from typing import Any, NoReturn, Optional, Union

 import numpy as np
 from ifcopenshell import entity_instance
@@ -27,9 +27,9 @@ class TopicHandler:
        xml_handler: Optional[AbstractXmlParserSerializer] = None,
    ) -> None:
        self._markup: Optional[mdl.Markup] = None
-        self._viewpoints: dict[str, VisualizationInfoHandler] = {}
-        self._reference_files: dict[str, bytes] = {}
-        self._document_references: dict[str, bytes] = {}
+        self._viewpoints: Optional[dict[str, VisualizationInfoHandler]] = None
+        self._reference_files: Optional[dict[str, bytes]] = None
+        self._document_references: Optional[dict[str, bytes]] = None
        self._bim_snippet: Optional[bytes] = None
        self._xml_handler = xml_handler or XmlParserSerializer()
        self._topic_dir = topic_dir
@@ -80,14 +80,24 @@ class TopicHandler:

    @property
    def viewpoints(self) -> dict[str, VisualizationInfoHandler]:
-        if not self._viewpoints and self._topic_dir:
+        if self._viewpoints is None:
            self._viewpoints = self._load_viewpoints()
        return self._viewpoints

+    def _load_viewpoints(self) -> dict[str, VisualizationInfoHandler]:
+        if self._topic_dir and self.markup and (viewpoints := self.markup.viewpoints):
+            return VisualizationInfoHandler.from_topic_viewpoints(self._topic_dir, viewpoints)
+        return {}
+
    @property
    def reference_files(self) -> dict[str, bytes]:
-        if self._reference_files or not self.header:
+        if self._reference_files is not None:
            return self._reference_files
+
+        self._reference_files = {}
+        if not self.header:
+            return self._reference_files
+
        for ref in self.header.file:
            if ref.is_external:
                continue
@@ -99,8 +109,13 @@ class TopicHandler:

    @property
    def document_references(self) -> dict[str, bytes]:
-        if self._document_references or not self.topic:
+        if self._document_references is not None:
            return self._document_references
+
+        self._document_references = {}
+        if not self.topic:
+            return self._document_references
+
        for doc in self.topic.document_reference:
            if doc.is_external or not doc.referenced_document:
                continue
@@ -118,11 +133,6 @@ class TopicHandler:
                return bim_snippet_path.read_bytes()
        return None

-    def _load_viewpoints(self) -> dict[str, VisualizationInfoHandler]:
-        if self.markup and (viewpoints := self.markup.viewpoints):
-            return VisualizationInfoHandler.from_topic_viewpoints(self._topic_dir, viewpoints)
-        return {}
-
    @classmethod
    def create_new(
        cls,
@@ -220,7 +230,9 @@ class TopicHandler:
                real_path = real_path.parent if path_part == ".." else real_path.joinpath(path_part)
            destination_zip.writestr(real_path.at, self.document_references[doc.referenced_document])

-    def extract_file(self, entity, outfile: Optional[Path] = None) -> Path:
+    def extract_file(
+        self, entity: Union[mdl.HeaderFile, mdl.BimSnippet, mdl.TopicDocumentReference], outfile: Optional[Path] = None
+    ) -> Union[Path, str, None]:
        """Extracts an element with a file into a temporary directory

        These include header files, bim snippets, document references, and
@@ -228,11 +240,9 @@ class TopicHandler:
        URI reference is returned.

        :param entity: The entity with a file reference to extract
-        :type entity: bcf.v2.model.HeaderFile,bcf.v2.model.BimSnippet,bcf.v2.model.TopicDocumentReference
        :param outfile: If provided, save the header file to that location.
            Otherwise, a temporary directory is created and the filename is
            derived from the header's original filename.
-        :type outfile: pathlib.Path,optional
        :return: The filepath of the extracted file. It may be a URL if the
            header file is external.
        :rtype: Path
@@ -268,7 +278,7 @@ class TopicHandler:

        return outfile

-    def add_viewpoint(self, element: entity_instance) -> None:
+    def add_viewpoint(self, element: entity_instance) -> VisualizationInfoHandler:
        """Add a viewpoint pointed at the placement of an IFC element to the topic.

        Args:
@@ -278,7 +288,9 @@ class TopicHandler:
        self.add_visinfo_handler(new_viewpoint)
        return new_viewpoint

-    def add_viewpoint_from_point_and_guids(self, position: NDArray[np.float64], *guids: str) -> None:
+    def add_viewpoint_from_point_and_guids(
+        self, position: NDArray[np.float64], *guids: str
+    ) -> VisualizationInfoHandler:
        """Add a viewpoint pointing at an XYZ point in space

        Args:
@@ -291,9 +303,17 @@ class TopicHandler:
        self.add_visinfo_handler(vi_handler)
        return vi_handler

-    def add_visinfo_handler(self, new_viewpoint: VisualizationInfoHandler) -> None:
+    def add_visinfo_handler(
+        self, new_viewpoint: VisualizationInfoHandler, snapshot_filename: Optional[str] = None
+    ) -> mdl.ViewPoint:
        self.viewpoints[new_viewpoint.guid + ".bcfv"] = new_viewpoint
-        self.markup.viewpoints.append(mdl.ViewPoint(viewpoint=new_viewpoint.guid + ".bcfv", guid=new_viewpoint.guid))
+        viewpoint = mdl.ViewPoint(
+            viewpoint=new_viewpoint.guid + ".bcfv",
+            snapshot=snapshot_filename,
+            guid=new_viewpoint.guid,
+        )
+        self.markup.viewpoints.append(viewpoint)
+        return viewpoint

    def __eq__(self, other: object) -> bool | NoReturn:
        return (
@@ -1,7 +1,6 @@
 import uuid
 import zipfile
-from functools import lru_cache
-from typing import Any, Iterable, Optional
+from typing import Any, Iterable, Optional, Literal, Union

 import numpy as np
 from ifcopenshell import entity_instance
@@ -134,6 +133,15 @@ class VisualizationInfoHandler:
        self._save_bitmaps(bcf_zip, topic_dir)

    def _save_snapshot(self, bcf_zip: ZipFileInterface, topic_dir: str, filename: Optional[str]) -> None:
+        if bool(self.snapshot) ^ bool(filename):
+            data = ["data (VisualizationInfoHandler.snapshot)", "filename (ViewPoint.snapshot)"]
+            provided_data, missing_data = data if self.snapshot else data[::-1]
+            print(
+                f"WARNING. Snapshot with viewpoint guid '{self.guid}' won't be saved to bcf. "
+                f"Only snapshot {provided_data} is provided but snapshot {missing_data} is missing."
+            )
+            return
+
        if self.snapshot and filename:
            bcf_zip.writestr(f"{topic_dir}/{filename}", self.snapshot)

@@ -196,13 +204,110 @@ class VisualizationInfoHandler:
            visualization_info=build_viewpoint_from_position_and_guids(position, *guids), xml_handler=xml_handler
        )

+    def get_selected_guids(self) -> Union[list[str], None]:
+        """
+        Return viewpoint selected elements IFC guids.
+
+        Returns:
+            If viewpoint has no selection settings, return `None`.
+            Otherwise return a list of selected elements IFC guids.
+        """
+        visualization_info = self.visualization_info
+        components = visualization_info.components
+        if not components:
+            return None
+
+        selection = components.selection
+        if not selection:
+            return None
+        return [guid for c in selection.component if (guid := c.ifc_guid)]
+
+    def set_selected_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        visualization_info = self.visualization_info
+
+        guids = [e.GlobalId for e in elements]
+        components = visualization_info.components
+        if not components:
+            visibility = mdl.ComponentVisibility(default_visibility=True)
+            components = mdl.Components(visibility=visibility)
+            visualization_info.components = components
+
+        selection = components.selection
+        components_list = [mdl.Component(ifc_guid=guid) for guid in guids]
+        if not selection:
+            selection = mdl.ComponentSelection()
+            components.selection = selection
+        selection.component = components_list
+
+    def set_visible_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        self.set_visibility(elements, elements_visibility="VISIBLE")
+
+    def set_hidden_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        self.set_visibility(elements, elements_visibility="HIDDEN")
+
+    def set_visibility(
+        self, elements: list[ifcopenshell.entity_instance], elements_visibility: Literal["VISIBLE", "HIDDEN"]
+    ) -> None:
+        visualization_info = self.visualization_info
+        default_visibility = elements_visibility == "HIDDEN"
+
+        guids = [e.GlobalId for e in elements]
+        components_list = [mdl.Component(ifc_guid=guid) for guid in guids]
+        components = visualization_info.components
+        if not components:
+            visibility = mdl.ComponentVisibility(default_visibility=default_visibility)
+            components = mdl.Components(visibility=visibility)
+            visualization_info.components = components
+
+        visibility = components.visibility
+        if not visibility:
+            visibility = mdl.ComponentVisibility(default_visibility=default_visibility)
+            components.visibility = visibility
+        elif visibility.default_visibility != default_visibility:
+            visibility.default_visibility = default_visibility
+
+        exceptions = visibility.exceptions
+        if not exceptions:
+            exceptions = mdl.ComponentVisibilityExceptions()
+            visibility.exceptions = exceptions
+        exceptions.component = components_list
+
+    def get_elements_visibility(self) -> Union[tuple[bool, list[str]], None]:
+        """
+        Return viewpoint elements visibility settings.
+
+        Returns:
+            If viewpoint has no visibility settings, return `None`.
+            Otherwise return a tuple containing the default visibility
+            and a list of IFC element GUIDs listed as exceptions.
+
+            If default visibility is `True`, all elements are visible except the exceptions.
+
+            If default visibility is `False`, all elements are hidden except the exceptions.
+        """
+
+        visualization_info = self.visualization_info
+        components = visualization_info.components
+        if not components:
+            return None
+
+        visibility = components.visibility
+        if not visibility:
+            return None
+        default_visibility = visibility.default_visibility or False
+
+        exceptions = visibility.exceptions
+        if not exceptions:
+            return default_visibility, []
+        guids = [guid for c in exceptions.component if (guid := c.ifc_guid)]
+        return default_visibility, guids
+

-@lru_cache(maxsize=None)
 def build_viewpoint(element: entity_instance) -> mdl.VisualizationInfo:
    """
    Return a BCF viewpoint of an IFC element.

-    This function is cached to speedudp the creation of multiple BCF topics regarding the same element.
+    This function is cached to speed up the creation of multiple BCF topics regarding the same element.

    Args:
        element: The IFC element to point at.
@@ -228,7 +333,7 @@ def build_viewpoint_from_position_and_guids(position: NDArray[np.float64], *guid
    """
    Return a BCF viewpoint of an IFC element.

-    This function is cached to speedudp the creation of multiple BCF topics regarding the same element.
+    This function is cached to speed up the creation of multiple BCF topics regarding the same element.

    Args:
        position: target point coordinates.
@@ -249,7 +354,7 @@ def build_components(*guids: str) -> mdl.Components:
    Return the BCF components from an IFC element GUID.

    Args:
-        *guids: One or more IFC element GUID.
+        *guids: One or more selected IFC element GUID.

    Returns:
        The BCF components definition.
@@ -26,7 +26,7 @@ class BcfXml:
        self._version: Optional[mdl.Version] = None
        self._project_info: Optional[mdl.ProjectInfo] = None
        self._extensions: Optional[mdl.Extensions] = None
-        self._topics: dict[str, TopicHandler] = {}
+        self._topics: Optional[dict[str, TopicHandler]] = None
        self._documents: Optional[DocumentsHandler] = None
        self._zip_file = self._load_zip_file()

@@ -91,18 +91,22 @@ class BcfXml:
    @property
    def topics(self) -> dict[str, TopicHandler]:
        """BCF topics."""
-        if not self._topics and self._zip_file:
-            self._load_topics()
+        if self._topics is None:
+            self._topics = self._load_topics()
        return self._topics

-    def _load_topics(self) -> None:
+    def _load_topics(self) -> dict[str, TopicHandler]:
+        topics = {}
+        if self._zip_file is None:
+            return topics
        for topic_dir in zipfile.Path(self._zip_file).iterdir():
            if not topic_dir.is_dir():
                continue
            markup_path = topic_dir.joinpath("markup.bcf")
            if not markup_path.exists():
                continue
-            self._topics[topic_dir.name] = TopicHandler(topic_dir, self._xml_handler)
+            topics[topic_dir.name] = TopicHandler(topic_dir, self._xml_handler)
+        return topics

    @property
    def documents(self) -> Optional[DocumentsHandler]:
@@ -26,7 +26,7 @@ class TopicHandler:
        xml_handler: Optional[AbstractXmlParserSerializer] = None,
    ) -> None:
        self._markup: Optional[mdl.Markup] = None
-        self._viewpoints: dict[str, VisualizationInfoHandler] = {}
+        self._viewpoints: Optional[dict[str, VisualizationInfoHandler]] = None
        self._bim_snippet: Optional[bytes] = None
        self._xml_handler = xml_handler or XmlParserSerializer()
        self._topic_dir = topic_dir
@@ -77,15 +77,15 @@ class TopicHandler:

    @property
    def viewpoints(self) -> dict[str, "VisualizationInfoHandler"]:
-        if (
-            not self._viewpoints
-            and self._topic_dir
-            and self.topic.viewpoints
-            and (viewpoints := self.topic.viewpoints.view_point)
-        ):
-            self._viewpoints = VisualizationInfoHandler.from_topic_viewpoints(self._topic_dir, viewpoints)
+        if self._viewpoints is None:
+            self._viewpoints = self._load_viewpoints()
        return self._viewpoints

+    def _load_viewpoints(self) -> dict[str, "VisualizationInfoHandler"]:
+        if self._topic_dir and self.topic.viewpoints and (viewpoints := self.topic.viewpoints.view_point):
+            return VisualizationInfoHandler.from_topic_viewpoints(self._topic_dir, viewpoints)
+        return {}
+
    def _load_bim_snippet(self) -> Optional[bytes]:
        bim_snippet_obj = self.topic.bim_snippet
        if bim_snippet_obj and not bim_snippet_obj.is_external and self._topic_dir:
@@ -165,7 +165,7 @@ class TopicHandler:
        if self.bim_snippet:
            destination_zip.writestr(f"{self.topic.guid}/{ref_filename}", self.bim_snippet)

-    def add_viewpoint(self, element: entity_instance) -> None:
+    def add_viewpoint(self, element: entity_instance) -> VisualizationInfoHandler:
        """
        Add a viewpoint tergeting an IFC element to the topic.

@@ -174,8 +174,11 @@ class TopicHandler:
        """
        new_viewpoint = VisualizationInfoHandler.create_new(element, self._xml_handler)
        self.add_visinfo_handler(new_viewpoint)
+        return new_viewpoint

-    def add_viewpoint_from_point_and_guids(self, position: NDArray[np.float64], *guids: str) -> None:
+    def add_viewpoint_from_point_and_guids(
+        self, position: NDArray[np.float64], *guids: str
+    ) -> VisualizationInfoHandler:
        """
        Add a viewpoint tergeting an IFC element to the topic.

@@ -186,14 +189,21 @@ class TopicHandler:
            position, *guids, xml_handler=self._xml_handler
        )
        self.add_visinfo_handler(vi_handler)
+        return vi_handler

-    def add_visinfo_handler(self, new_viewpoint: VisualizationInfoHandler) -> None:
+    def add_visinfo_handler(
+        self, new_viewpoint: VisualizationInfoHandler, snapshot_filename: Optional[str] = None
+    ) -> mdl.ViewPoint:
        self.viewpoints[new_viewpoint.guid + ".bcfv"] = new_viewpoint
        if self.topic.viewpoints is None:
            self.topic.viewpoints = mdl.TopicViewpoints()
-        self.topic.viewpoints.view_point.append(
-            mdl.ViewPoint(viewpoint=new_viewpoint.guid + ".bcfv", guid=new_viewpoint.guid)
+        viewpoint = mdl.ViewPoint(
+            viewpoint=new_viewpoint.guid + ".bcfv",
+            snapshot=snapshot_filename,
+            guid=new_viewpoint.guid,
        )
+        self.topic.viewpoints.view_point.append(viewpoint)
+        return viewpoint

    def __eq__(self, other: object) -> bool | NoReturn:
        return (
@@ -1,11 +1,11 @@
 import uuid
 import zipfile
-from functools import lru_cache
-from typing import Any, Iterable, Optional
+from typing import Any, Iterable, Optional, Literal, Union

 import numpy as np
 from ifcopenshell import entity_instance
-from ifcopenshell.util import placement
+import ifcopenshell.util.unit
+import ifcopenshell.util.placement
 from numpy.typing import NDArray

 import bcf.v3.model as mdl
@@ -133,6 +133,15 @@ class VisualizationInfoHandler:
        self._save_bitmaps(bcf_zip, topic_dir)

    def _save_snapshot(self, bcf_zip: ZipFileInterface, topic_dir: str, filename: Optional[str]) -> None:
+        if bool(self.snapshot) ^ bool(filename):
+            data = ["data (VisualizationInfoHandler.snapshot)", "filename (ViewPoint.snapshot)"]
+            provided_data, missing_data = data if self.snapshot else data[::-1]
+            print(
+                f"WARNING. Snapshot with viewpoint guid '{self.guid}' won't be saved to bcf. "
+                f"Only snapshot {provided_data} is provided but snapshot {missing_data} is missing."
+            )
+            return
+
        if self.snapshot and filename:
            bcf_zip.writestr(f"{topic_dir}/{filename}", self.snapshot)

@@ -195,13 +204,110 @@ class VisualizationInfoHandler:
            visualization_info=build_viewpoint_from_position_and_guids(position, *guids), xml_handler=xml_handler
        )

+    def get_selected_guids(self) -> Union[list[str], None]:
+        """
+        Return viewpoint selected elements IFC guids.
+
+        Returns:
+            If viewpoint has no selection settings, return `None`.
+            Otherwise return a list of selected elements IFC guids.
+        """
+        visualization_info = self.visualization_info
+        components = visualization_info.components
+        if not components:
+            return None
+
+        selection = components.selection
+        if not selection:
+            return None
+        return [guid for c in selection.component if (guid := c.ifc_guid)]
+
+    def set_selected_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        visualization_info = self.visualization_info
+
+        guids = [e.GlobalId for e in elements]
+        components = visualization_info.components
+        if not components:
+            visibility = mdl.ComponentVisibility(default_visibility=True)
+            components = mdl.Components(visibility=visibility)
+            visualization_info.components = components
+
+        selection = components.selection
+        components_list = [mdl.Component(ifc_guid=guid) for guid in guids]
+        if not selection:
+            selection = mdl.ComponentSelection()
+            components.selection = selection
+        selection.component = components_list
+
+    def set_visible_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        self.set_visibility(elements, elements_visibility="VISIBLE")
+
+    def set_hidden_elements(self, elements: list[ifcopenshell.entity_instance]) -> None:
+        self.set_visibility(elements, elements_visibility="HIDDEN")
+
+    def set_visibility(
+        self, elements: list[ifcopenshell.entity_instance], elements_visibility: Literal["VISIBLE", "HIDDEN"]
+    ) -> None:
+        visualization_info = self.visualization_info
+        default_visibility = elements_visibility == "HIDDEN"
+
+        guids = [e.GlobalId for e in elements]
+        components_list = [mdl.Component(ifc_guid=guid) for guid in guids]
+        components = visualization_info.components
+        if not components:
+            visibility = mdl.ComponentVisibility(default_visibility=default_visibility)
+            components = mdl.Components(visibility=visibility)
+            visualization_info.components = components
+
+        visibility = components.visibility
+        if not visibility:
+            visibility = mdl.ComponentVisibility(default_visibility=default_visibility)
+            components.visibility = visibility
+        elif visibility.default_visibility != default_visibility:
+            visibility.default_visibility = default_visibility
+
+        exceptions = visibility.exceptions
+        if not exceptions:
+            exceptions = mdl.ComponentVisibilityExceptions()
+            visibility.exceptions = exceptions
+        exceptions.component = components_list
+
+    def get_elements_visibility(self) -> Union[tuple[bool, list[str]], None]:
+        """
+        Return viewpoint elements visibility settings.
+
+        Returns:
+            If viewpoint has no visibility settings, return `None`.
+            Otherwise return a tuple containing the default visibility
+            and a list of IFC element GUIDs listed as exceptions.
+
+            If default visibility is `True`, all elements are visible except the exceptions.
+
+            If default visibility is `False`, all elements are hidden except the exceptions.
+        """
+
+        visualization_info = self.visualization_info
+        components = visualization_info.components
+        if not components:
+            return None
+
+        visibility = components.visibility
+        if not visibility:
+            return None
+        default_visibility = visibility.default_visibility or False
+
+        exceptions = visibility.exceptions
+        if not exceptions:
+            return default_visibility, []
+        guids = [guid for c in exceptions.component if (guid := c.ifc_guid)]
+        return default_visibility, guids
+

-@lru_cache(maxsize=None)
 def build_viewpoint(element: entity_instance) -> mdl.VisualizationInfo:
    """
    Return a BCF viewpoint of an IFC element.

-    This function is cached to speedudp the creation of multiple BCF topics regarding the same element.
+    This function is cached to speed up the creation of multiple BCF topics regarding the same element.

    Args:
        element: The IFC element to point at.
@@ -209,7 +315,12 @@ def build_viewpoint(element: entity_instance) -> mdl.VisualizationInfo:
    Returns:
        The BCF viewpoint definition.
    """
-    elem_placement = placement.get_local_placement(element.ObjectPlacement)
+    ifc_file = element.wrapped_data.file
+    unit_scale = ifcopenshell.util.unit.calculate_unit_scale(ifc_file)
+    elem_placement = ifcopenshell.util.placement.get_local_placement(element.ObjectPlacement)
+    elem_placement[0][3] *= unit_scale
+    elem_placement[1][3] *= unit_scale
+    elem_placement[2][3] *= unit_scale

    return mdl.VisualizationInfo(
        guid=str(uuid.uuid4()),
@@ -222,7 +333,7 @@ def build_viewpoint_from_position_and_guids(position: NDArray[np.float64], *guid
    """
    Return a BCF viewpoint of an IFC element.

-    This function is cached to speedudp the creation of multiple BCF topics regarding the same element.
+    This function is cached to speed up the creation of multiple BCF topics regarding the same element.

    Args:
        position: target point coordinates.
@@ -243,7 +354,7 @@ def build_components(*guids: str) -> mdl.Components:
    Return the BCF components from an IFC element GUID.

    Args:
-        *guids: One or more IFC element GUID.
+        *guids: One or more selected IFC element GUID.

    Returns:
        The BCF components definition.
@@ -55,9 +55,32 @@ def test_save_maximum_information() -> None:

 def assert_everything_in_place(bcf: BcfXml):
    assert bcf.version.version_id == "2.1"
+    assert bcf.project
    assert bcf.project.name == "BCF API Implementation"
+    assert bcf.project_info
    assert bcf.project_info.extension_schema == "extensions.xsd"

+    assert bcf.extensions
+    assert bcf.extensions.topic_types
+    assert bcf.extensions.topic_types.topic_type == ["Architecture", "Hidden Type", "Structural"]
+    assert bcf.extensions.topic_statuses
+    assert bcf.extensions.topic_statuses.topic_status == ["Finished status", "Open", "Closed"]
+    assert bcf.extensions.priorities
+    assert bcf.extensions.priorities.priority == ["Low", "High", "Medium"]
+    assert bcf.extensions.topic_labels
+    assert bcf.extensions.topic_labels.topic_label == [
+        "Architecture",
+        "IT Development",
+        "Management",
+        "Mechanical",
+        "Structural",
+    ]
+    assert bcf.extensions.users
+    assert bcf.extensions.users.user == ["dangl@iabi.eu", "linhard@iabi.eu"]
+    assert bcf.extensions.snippet_types
+    assert bcf.extensions.snippet_types.snippet_type == ["IFC2X3", "PDF", "XLSX"]
+    assert bcf.extensions.stages is None
+
    assert len(bcf.topics) == 2
    assert_first_topic_handler(bcf.topics["7ddc3ef0-0ab7-43f1-918a-45e38b42369c"])
    second_th = bcf.topics["d1068c81-af04-4546-b63c-348810f6c716"]
@@ -39,6 +39,22 @@ def assert_everything_in_place(bcf: BcfXml):
    assert bcf.project.name == "BCF 3.0 test cases"
    assert bcf.project.project_id == "de894a86-3a08-4ea0-b2d1-6c222b5602d1"

+    assert bcf.extensions
+    assert bcf.extensions.topic_types
+    assert bcf.extensions.topic_types.topic_type == ["ERROR", "WARNING", "INFORMATION", "CLASH", "OTHER"]
+    assert bcf.extensions.topic_statuses
+    assert bcf.extensions.topic_statuses.topic_status == ["OPEN", "IN_PROGRESS", "SOLVED", "CLOSED"]
+    assert bcf.extensions.priorities
+    assert bcf.extensions.priorities.priority == ["LOW", "MEDIUM", "HIGH", "CRITICAL"]
+    assert bcf.extensions.topic_labels
+    assert bcf.extensions.topic_labels.topic_label == []
+    assert bcf.extensions.users
+    assert bcf.extensions.users.user == ["Architect@example.com", "Engineer@example.com", "MEPDesigner@example.com"]
+    assert bcf.extensions.snippet_types
+    assert bcf.extensions.snippet_types.snippet_type == []
+    assert bcf.extensions.stages
+    assert bcf.extensions.stages.stage == []
+
    assert len(bcf.topics) == 1
    topic_handler = bcf.topics["8ac9822a-761a-4deb-9f39-f61286acbf6a"]

@@ -1,5 +0,0 @@
-# BlenderBIM Add-on
-
-An add-on to Blender to allow BIM functionality.
-
-More information on the [BlenderBIM Add-on website](https://blenderbim.org).
@@ -1,249 +0,0 @@
-:root {
-    --font-family: Arial, sans-serif;
-    --base-font-size: 16px;
-    --margin-tiny: 0.125rem;
-    --margin-small: 0.625rem;
-    --margin-medium: 1.25rem;
-    --margin-large: 2.5rem;
-    --padding-tiny: 0.125rem;
-    --padding-small: 0.625rem;
-    --padding-medium: 1rem;
-    --font-size-large: 1.2rem;
-    --logo-height: 2.5rem;
-    --nav-height: 2.5rem;
-}
-
-:root.dark {
-    color-scheme: dark;
-    --bg-color: #252525;
-    --text-color: #e0e0e0;
-    --nav-bg-color: #121212;
-    --nav-border-color: #25682a;
-    --nav-link-color: #fff;
-    --nav-link-hover-color: #3fb449;
-    --warning-color: #FFDB8F;
-    --border-color: #464444;
-}
-
-:root.light {
-    color-scheme: light;
-    --bg-color: #ffffff;
-    --text-color: #000000;
-    --nav-bg-color: #f8f8f8;
-    --nav-border-color: #cccccc;
-    --nav-link-color: #000000;
-    --nav-link-hover-color: #38a63d;
-    --warning-color: #FF4500;
-    --border-color: #222;
-}
-
-html {
-    font-size: var(--base-font-size);
-    color: var(--text-color);
-}
-
-body {
-    background-color: var(--bg-color);
-    color: var(--text-color);
-    margin: 0;
-    font-family: var(--font-family);
-}
-
-#container {
-    margin-top: var(--margin-medium);
-    margin-left: var(--margin-small);
-    margin-right: var(--margin-small);
-    margin-bottom: var(--margin-medium);
-    height: calc(100vh - var(--nav-height));
-    box-sizing: border-box;
-    display: flex;
-}
-
-h3 {
-    margin-top: 0;
-}
-
-nav {
-    background-color: var(--nav-bg-color);
-    height: var(--nav-height);
-    padding: var(--padding-medium) 0;
-    display: flex;
-    align-items: center;
-    position: relative;
-    border-bottom: 2px solid var(--nav-border-color);
-}
-
-nav .logo {
-    margin-left: var(--margin-large);
-    height: var(--logo-height);
-}
-
-nav ul {
-    list-style-type: none;
-    margin: 0;
-    margin-left: 0.0625rem;
-    display: flex;
-    flex-grow: 1;
-    justify-content: center;
-}
-
-nav ul li {
-    margin-right: 3.125rem;
-}
-
-nav ul li a {
-    text-decoration: none;
-    color: var(--nav-link-color);
-    font-size: var(--font-size-large);
-}
-
-nav ul li a:hover,
-nav ul li a.active {
-    color: var(--nav-link-hover-color);
-}
-
-.warning {
-    color: var(--warning-color);
-    margin-bottom: var(--margin-small);
-    padding: var(--padding-tiny);
-    display: none;
-}
-
-#toggle-theme {
-    border: none;
-    background: none;
-    cursor: pointer;
-    font-size: var(--font-size-large);
-    margin-right: var(--margin-medium);
-}
-
-#toggle-theme:focus {
-    outline: none;
-}
-
-#client-list {
-    position: absolute;
-    top: calc(0 + var(--nav-height));
-    overflow-y: auto;
-    overflow: hidden;
-    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
-    border: 1px solid var(--table-border-color);
-    background-color: var(--nav-bg-color);
-    z-index: 1;
-    opacity: 0;
-    visibility: hidden;
-    width: auto;
-}
-
-#client-list.show {
-    opacity: 1;
-    visibility: visible;
-}
-
-#connected-list-div {
-    display: inline-block;
-}
-
-.client {
-    padding: var(--margin-small);
-    border-bottom: 1px solid var(--table-border-color);
-    cursor: pointer;
-}
-
-.client-details {
-    max-height: 0;
-    overflow: hidden;
-    padding-left: var(--padding-small);
-    transition: max-height 0.2s ease-out, padding 0.2s ease-out, opacity 0.1s ease-out;
-    background-color: var(--nav-bg-color);
-    margin-top: var(--margin-tiny);
-    opacity: 0;
-}
-
-.client-details.show {
-    max-height: none;
-    opacity: 1;
-}
-
-.client-detail {
-    border-bottom: 1px solid var(--table-border-color);
-    padding: var(--padding-small);
-}
-
-#show-connected-button {
-    width: auto;
-    background-color: var(--bg-color);
-    border: none;
-    font-size: var(--base-font-size);
-}
-
-#show-connected-button:hover,
-.scroll-button:hover {
-    cursor: pointer;
-}
-
-.scroll-button {
-    font-size: var(--base-font-size);
-    margin-left: var(--margin-tiny);
-    margin-top: var(--margin-small);
-}
-
-
-.left {
-    flex: 1;
-    background-color: var(--bg-color);
-    display: flex;
-    flex-direction: column;
-    padding: 20px;
-}
-
-.right {
-    flex: 4;
-    background-color: var(--bg-color);
-    border: 1px solid var(--border-color);
-}
-
-#svg-container {
-    height: 100%;
-}
-
-.panel {
-    background-color: var(--nav-bg-color);
-    border: 1px solid var(--border-color);
-    padding: 10px;
-    flex-grow: 1;
-    display: flex;
-    flex-direction: column;
-}
-
-.card-header,
-.card-body {
-    background-color: var(--bg-color);
-    border: 1px solid var(--border-color);
-    overflow: auto;
-}
-
-.card {
-    background-color: var(--nav-bg-color);
-    overflow: auto;
-}
-
-li.svg-name {
-    list-style-type: none;
-}
-
-#dropdown-menu:focus {
-    outline: none;
-}
-
-/* remove bootstrap css confilcts */
-*,
-::after,
-::before {
-    box-sizing: unset;
-}
-
-.btn,
-.btn:hover {
-    color: var(--nav-link-hover-color);
-}
@@ -1,466 +0,0 @@
-// keeps track of blenders connected in form of
-// shown:bool, workSchedule: {}, ganttTasks: {},
-const connectedClients = {};
-let socket;
-
-// print options
-const pageSizes = [
-  { value: "210,297", text: "A4 Portrait" },
-  { value: "297,210", text: "A4 Landscape" },
-  { value: "297,420", text: "A3 Portrait" },
-  { value: "420,297", text: "A3 Landscape" },
-  { value: "420,594", text: "A2 Portrait" },
-  { value: "594,420", text: "A2 Landscape" },
-  { value: "594,841", text: "A1 Portrait" },
-  { value: "841,594", text: "A1 Landscape" },
-  { value: "841,1189", text: "A0 Portrait" },
-  { value: "1189,841", text: "A0 Landscape" },
-];
-
-// Document ready function
-$(document).ready(function () {
-  var systemTheme = window.matchMedia("(prefers-color-scheme: light)").matches
-    ? "light"
-    : "dark";
-  var theme = localStorage.getItem("theme") || systemTheme;
-  setTheme(theme);
-
-  connectSocket();
-});
-
-// Function to connect to Socket.IO server
-function connectSocket() {
-  const url = "ws://localhost:" + SOCKET_PORT + "/web";
-  socket = io(url);
-  console.log("socket: ", socket);
-
-  // Register socket event handlers
-  socket.on("blender_connect", handleBlenderConnect);
-  socket.on("blender_disconnect", handleBlenderDisconnect);
-  socket.on("gantt_data", handleGanttData);
-  socket.on("default_data", handleDefaultData);
-}
-
-// Function to handle 'blender_connect' event
-function handleBlenderConnect(blenderId) {
-  console.log("blender_connect: ", blenderId);
-  if (!connectedClients.hasOwnProperty(blenderId)) {
-    connectedClients[blenderId] = {
-      shown: false,
-      workSchedule: {},
-      ganttTasks: {},
-    };
-  }
-}
-
-// Function to handle 'blender_disconnect' event
-function handleBlenderDisconnect(blenderId) {
-  console.log("blender_disconnect: ", blenderId);
-  if (connectedClients.hasOwnProperty(blenderId)) {
-    delete connectedClients[blenderId];
-    removeGanttElement(blenderId);
-  }
-
-  $("#blender-count").text(function (i, text) {
-    return parseInt(text, 10) - 1;
-  });
-}
-
-// Function to handle 'gantt_data' event
-function handleGanttData(data) {
-  const blenderId = data["blenderId"];
-
-  console.log(data);
-
-  const filename = data["data"]["ifc_file"];
-  const ganttTasks = data["data"]["gantt_data"]["tasks"];
-  const ganttWorkSched = data["data"]["gantt_data"]["work_schedule"];
-  // const ganttWorkSched = {};
-
-  if (connectedClients.hasOwnProperty(blenderId)) {
-    if (!connectedClients[blenderId].shown) {
-      connectedClients[blenderId] = {
-        shown: true,
-        ifc_file: filename,
-        ganttTasks: ganttTasks,
-        workSchedule: ganttWorkSched,
-      };
-      addGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
-    } else {
-      updateGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
-      connectedClients[blenderId].workSchedule = ganttWorkSched;
-      connectedClients[blenderId].ganttTasks = ganttTasks;
-    }
-  } else {
-    connectedClients[blenderId] = {
-      shown: true,
-      ifc_file: filename,
-      ganttTasks: ganttTasks,
-      workSchedule: ganttWorkSched,
-    };
-    addGanttElement(blenderId, ganttTasks, ganttWorkSched, filename);
-  }
-}
-
-function handleDefaultData(data) {
-  const blenderId = data["blenderId"];
-  const isDirty = data["data"]["is_dirty"];
-  showWarning(blenderId, isDirty);
-  console.log(data);
-}
-
-// Function to add a new gantt with data and filename
-function addGanttElement(blenderId, tasks, workSched, filename) {
-  $("#blender-count").text(function (i, text) {
-    return parseInt(text, 10) + 1;
-  });
-
-  const ganttContainer = $("<div></div>")
-    .addClass("gantt-container")
-    .attr("id", "container-" + blenderId);
-
-  const ganttTitle = $("<h3></h3>")
-    .attr("id", "title-" + blenderId)
-    .text(filename)
-    .addClass("no-print")
-    .css("margin-bottom", "10px");
-
-  const warning = $("<div></div>")
-    .attr("id", "warning-" + blenderId)
-    .html(
-      "&#9888; Warning: This Gantt Chart may contain outdated data due to recent changes in Blender."
-    )
-    .addClass("warning no-print");
-
-  const workSchedDiv = $("<div></div>").attr("id", "workSched" + blenderId);
-
-  const scheduleTable = $("<table></table>")
-    .addClass("no-print table-description")
-    .attr("id", "workSchedTable-" + blenderId)
-    .hide();
-
-  $.each(workSched, (key, value) => {
-    value = value ? value : "null";
-    $("<tr></tr>")
-      .append($("<td></td>").text(key))
-      .append($("<td></td>").text(value))
-      .appendTo(scheduleTable);
-  });
-
-  const toggleButton = $("<button></button>")
-    .text("Show Schedule Info")
-    .addClass("btn no-print")
-    .on("click", function () {
-      scheduleTable.toggle();
-      const buttonText = scheduleTable.is(":visible")
-        ? "Hide Schedule Info"
-        : "Show Schedule Info";
-      toggleButton.text(buttonText);
-    });
-
-  var ganttInfoDiv = $("<div></div>")
-    .addClass("gantt-info")
-    .attr("id", "gantt-info-" + blenderId);
-
-  const scheduleName = $("<span></span>").text("Schedule: " + workSched.Name);
-
-  const createdOn = $("<span></span>")
-    .text("Created: " + new Date(workSched.CreationDate).toLocaleDateString())
-    .css("float", "right");
-
-  const ganttDiv = $("<div></div>")
-    .addClass("gantt-chart")
-    .attr("id", "gantt-" + blenderId);
-
-  ganttInfoDiv.append(scheduleName);
-  ganttInfoDiv.append(createdOn);
-
-  workSchedDiv.append(toggleButton);
-  workSchedDiv.append(scheduleTable);
-
-  ganttContainer.append(ganttTitle);
-  ganttContainer.append(warning);
-  ganttContainer.append(workSchedDiv);
-  ganttContainer.append(ganttInfoDiv);
-  ganttContainer.append(ganttDiv);
-
-  $("#container").append(ganttContainer);
-
-  let g = new JSGantt.GanttChart($("#gantt-" + blenderId)[0], "week");
-  g.setOptions({
-    vCaptionType: "Caption", // 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,
-    vShowRes: true, // Disable the resource column.
-    vShowComp: false, // Disable the completion column.
-    vShowDur: false, // Disable the duration column, because jsgantt doesn't calculate durations the way we want.
-    vAdditionalHeaders: {
-      ifcduration: { title: "Duration" },
-      resourceUsage: { title: "Resource Usage" },
-    },
-    vUseToolTip: true, // Disable tooltips.
-    vTooltipTemplate: generateTooltip,
-    vTotalHeight: 900,
-
-    vEventsChange: {
-      taskname: editValue, // if you need to use the this scope, do: editValue.bind(this)
-      res: editValue,
-      dur: editValue,
-      comp: editValue,
-      start: editValue,
-      end: editValue,
-      planstart: editValue,
-      planend: editValue,
-      cost: editValue,
-      additional_category: editValue,
-    },
-  });
-  JSGantt.addJSONTask(g, tasks);
-  g.setEditable(true);
-  g.Draw();
-
-  connectedClients[blenderId]["gantt"] = g;
-
-  let printButton = $("<button>", {
-    id: "print-btn-" + blenderId,
-    html: "Print",
-    class: "btn no-print",
-  });
-
-  let printOptions = $("<select>", {
-    id: "print-options-" + blenderId,
-    class: "no-print",
-  });
-
-  $.each(pageSizes, function (index, size) {
-    printOptions.append(
-      $("<option>", {
-        value: size.value,
-        text: size.text,
-      })
-    );
-  });
-
-  printButton.on("click", function () {
-    // make it only the corresponding gantt chart is printed
-    $(".gantt-chart").removeClass("no-print");
-    $(".gantt-chart")
-      .not("#gantt-" + blenderId)
-      .addClass("your-css-class");
-
-    var values = $("#print-options-" + blenderId)
-      .val()
-      .split(",");
-
-    g.setEditable(false);
-    g.setTotalHeight("");
-    g.Draw();
-
-    addEventListener("afterprint", (event) => {
-      g.setEditable(true);
-    });
-
-    let css =
-      "@media print {\n" +
-      "    @page {\n" +
-      "        size: " +
-      values[0] +
-      "mm " +
-      values[1] +
-      "mm;\n" +
-      "    }\n" +
-      "    /* Make all text black */\n" +
-      "    body, p, span, h1, h2, h3, h4, h5, h6, div, a, li, td, th, * {\n" +
-      "        color: black !important;\n" +
-      "    }\n" +
-      "}";
-    g.printChart(values[0], values[1], css);
-    g.setTotalHeight(900);
-    g.Draw();
-  });
-
-  ganttContainer.append(printOptions);
-  ganttContainer.append(printButton);
-}
-
-// Function to update gantt and filename
-function updateGanttElement(blenderId, tasks, workSched, filename) {
-  // update work schedule table
-  const table = $("#workSchedTable-" + blenderId);
-  table.empty();
-  $.each(workSched, (key, value) => {
-    value = value ? value : "null";
-    $("<tr></tr>")
-      .append($("<td></td>").text(key))
-      .append($("<td></td>").text(value))
-      .appendTo(table);
-  });
-
-  // update gantt chart with new data
-  let g = connectedClients[blenderId]["gantt"];
-  g.ClearTasks();
-  g.Draw();
-  JSGantt.addJSONTask(g, tasks);
-  g.Draw();
-
-  $("#title-" + blenderId).text(filename);
-  $("#warning-" + blenderId).css("display", "none");
-}
-
-// Function to remove gantt element
-function removeGanttElement(blenderId) {
-  $("#container-" + blenderId).remove();
-}
-
-function showWarning(blenderId, isDirty) {
-  $("#warning-" + blenderId).css("display", "block");
-}
-
-// Utility function to create a tooltip for the gantt chars
-function generateTooltip(task) {
-  var dataObject = task.getDataObject();
-  var numberResources = dataObject.resourceUsage
-    ? dataObject.resourceUsage
-    : "NULL";
-  return `
-  <dl>
-      <dt>Name:</dt><dd>{{pName}}</dd>
-      <dt>Start:</dt><dd>{{pStart}}</dd>
-      <dt>End:</dt><dd>{{pEnd}}</dd>
-      <dt>Duration:</dt><dd>${dataObject.ifcduration}</dd>
-      <dt>Number of Resources:</dt><dd>${numberResources}</dd>
-      <dt>Resources:</dt><dd>{{pRes}}</dd>
-  </dl>
-  `;
-}
-
-// Event handlers for editing gantt table data
-function editValue(list, task, event, cell, column) {
-  console.log("editValue function called with the following parameters:");
-  console.log("list:", list);
-  console.log("task:", task);
-  console.log("event:", event);
-  console.log("cell:", cell);
-  console.log("column:", column);
-
-  const ganttId = task.getGantt()["vDiv"].id;
-  const index = ganttId.indexOf("-") + 1;
-  const blenderId = ganttId.substring(index);
-  const workSchedId = connectedClients[blenderId].workSchedule.id;
-
-  // update data object reprsenting the task
-  const dataObj = task.getDataObject();
-  dataObj[column] = event.target.value;
-  task.setDataObject(dataObj);
-
-  const msg = {
-    sourcePage: "gantt",
-    blenderId: blenderId,
-    operator: {
-      type: "editTask",
-      workScheduleId: workSchedId,
-      taskId: task.getOriginalID(),
-      column: column,
-      value: event.target.value,
-    },
-  };
-  socket.emit("web_operator", msg);
-}
-
-function setTheme(theme) {
-  if (theme === "light") {
-    $("html").removeClass("dark").addClass("light");
-    $("#toggle-theme").html('<i class="fas fa-sun"></i>');
-  } else {
-    $("html").removeClass("light").addClass("dark");
-    $("#toggle-theme").html('<i class="fas fa-moon"></i>');
-  }
-  localStorage.setItem("theme", theme);
-}
-
-function toggleTheme() {
-  if ($("html").hasClass("dark")) {
-    setTheme("light");
-  } else {
-    setTheme("dark");
-  }
-}
-
-function toggleClientList() {
-  var clientList = $("#client-list");
-
-  if (clientList.hasClass("show")) {
-    clientList.removeClass("show");
-    return;
-  }
-
-  clientList.empty();
-
-  $.each(connectedClients, function (id, client) {
-    if (!client.shown) return;
-
-    const dropdownIcon = $("<i>")
-      .addClass("fas fa-chevron-down")
-      .css("margin-left", "0.5rem");
-
-    const clientDiv = $("<div>").addClass("client").text(client.ifc_file);
-
-    clientDiv.append(dropdownIcon);
-
-    const clientDetailsDiv = $("<div>").addClass("client-details");
-
-    if (id) {
-      const clientId = $("<div>")
-        .addClass("client-detail")
-        .text(`Blender ID: ${id}`);
-      clientDetailsDiv.append(clientId);
-    }
-
-    if (client.workSchedule && client.gantt) {
-      const clientScheduleName = $("<div>")
-        .addClass("client-detail")
-        .text(`Schedule Name: ${client.workSchedule.Name}`);
-
-      const clientScheduleDate = $("<div>")
-        .addClass("client-detail")
-        .text(
-          `Schedule Date: ${new Date(
-            client.workSchedule.CreationDate
-          ).toLocaleDateString()}`
-        );
-
-      const scrollButton = $("<button>")
-        .addClass("scroll-button")
-        .text("Scroll to Gantt Chart")
-        .on("click", function () {
-          $("html, body").animate(
-            {
-              scrollTop: $("#gantt-" + id).offset().top,
-            },
-            600
-          );
-          clientList.removeClass("show");
-        });
-
-      clientDetailsDiv.append(clientScheduleName);
-      clientDetailsDiv.append(clientScheduleDate);
-      clientDetailsDiv.append(scrollButton);
-    }
-
-    clientDiv.append(clientDetailsDiv);
-
-    clientDiv.on("click", function () {
-      clientDetailsDiv.toggleClass("show");
-    });
-
-    clientList.append(clientDiv);
-  });
-  clientList.addClass("show");
-}
@@ -1,27 +0,0 @@
-[
-  {
-    "ceiling": {
-      "Black Ceiling 1": "void plastic black_ceiling\n0\n0\n5 0.0460 0.0456 0.0463 0.0052 0.2000",
-      "Black Ceiling 2": "void plastic black_ceiling\n0\n0\n5 0.1116 0.1085 0.0938 0.0000 0.0000",
-      "Plastic Ceiling Vent E14 526": "void plastic plastic_ceiling_vent_e14_526\n0\n0\n5 0.7384 0.7195 0.6540 0.0110 0.0500",
-      "Specular Reflective Ceiling Panels": "void plastic specular_reflective_ceiling_panels\n0\n0\n5 0.7708 0.7673 0.6819 0.0741 0.0500"
-    },
-    "Door": {
-      "Wooden Door": "void plastic wooden_door\n0\n0\n5 0.6164 0.4257 0.2156 0.0185 0.2000",
-      "Wooden Door 2": "void plastic wooden_door_2\n0\n0\n5 0.0403 0.0388 0.0406 0.0121 0.2000",
-      "White Wooden Door": "void plastic white_wooden_door\n0\n0\n5 0.7893 0.7502 0.6413 0.0080 0.2000",
-      "Off White Door": "void plastic off_white_door\n0\n0\n5 0.8607 0.8611 0.7852 0.0258 0.2000",
-      "Bedroom Door": "void plastic bedroom_door\n0\n0\n5 0.2508 0.0782 0.0111 0.0279 0.2000"
-    },
-    "Floor": {
-      "Light Blue Ceramic": "void plastic light_blue_ceramic\n0\n0\n5 0.7477 0.7776 0.7807 0.0323 0.1000",
-      "Light Grey Ceramic": "void plastic light_grey_ceramic\n0\n0\n5 0.6386 0.5941 0.4982 0.0106 0.2000",
-      "Purple Carpet": "void plastic purple_carpet\n0\n0\n5 0.0425 0.0179 0.0371 0.0001 0.3000"
-    },
-    "Wall": {
-      "Dirty Dark Pink Painted Wall": "void plastic dirty_dark_pink_painted_wall\n0\n0\n5 0.3533 0.1751 0.1690 0.0000 0.2000",
-      "Blue Green Painted Walls": "void plastic blue_green_painted_walls\n0\n0\n5 -0.0013 0.2092 0.2601 0.0140 0.2000",
-      "Red Painted Wall": "void plastic red_painted_wall\n0\n0\n5 0.4621 0.0156 0.0091 0.0396 0.2000"
-    }
-  }
-]
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Wrapper script to launch BlenderBIM.
-
-# If the `blender` executable can't be found in your PATH environment, set
-# BLENDER_EXE to the location of your preferred `blender` executable.
-
-#BLENDER_EXE=/opt/blender-3.3/blender
-
-: ${BLENDER_EXE:=blender}
-
-if [[ $# -eq 1 && -f "$@" ]]; then
-    "${BLENDER_EXE}" --python-expr 'import bpy; bpy.data.batch_remove(bpy.data.objects); bpy.ops.outliner.orphans_purge(do_local_ids=True, do_linked_ids=True, do_recursive=True); bpy.ops.bim.load_project(filepath="'"$@"'")'
-else
-    "${BLENDER_EXE}" --python-expr 'import bpy; bpy.data.batch_remove(bpy.data.objects); bpy.ops.outliner.orphans_purge(do_local_ids=True, do_linked_ids=True, do_recursive=True); bpy.ops.bim.create_project()'
-fi;
@@ -1,9 +0,0 @@
-[Desktop Entry]
-Type=Application
-Terminal=false
-Exec=blenderbim %f
-Name=BlenderBIM
-Icon=blenderbim
-X-Desktop-File-Install-Version=0.26
-GenericName=Blender BIM add-on
-MimeType=application/x-ifc;
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
-  <mime-type type="application/x-ifc">
-    <sub-class-of type="text/plain"/>
-    <comment xml:lang="en">Industry Foundation Classes</comment>
-    <magic priority="50">
-        <match type="string" value="ISO-10303-21;" offset="0"/>
-    </magic>
-    <generic-icon name="x-ifc"/>
-    <glob pattern="*.ifc"/>
-    <glob pattern="*.ifczip"/>
-    <glob pattern="*.ifcxml"/>
-  </mime-type>
-</mime-info>
@@ -1,64 +0,0 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
-# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
-#
-# This file is part of BlenderBIM Add-on.
-#
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# BlenderBIM Add-on 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
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
-
-from blenderbim.tool.aggregate import Aggregate
-from blenderbim.tool.blender import Blender
-from blenderbim.tool.boundary import Boundary
-from blenderbim.tool.brick import Brick
-from blenderbim.tool.bsdd import Bsdd
-from blenderbim.tool.cad import Cad
-from blenderbim.tool.clash import Clash
-from blenderbim.tool.classification import Classification
-from blenderbim.tool.collector import Collector
-from blenderbim.tool.context import Context
-from blenderbim.tool.debug import Debug
-from blenderbim.tool.demo import Demo
-from blenderbim.tool.document import Document
-from blenderbim.tool.drawing import Drawing
-from blenderbim.tool.geometry import Geometry
-from blenderbim.tool.georeference import Georeference
-from blenderbim.tool.ifc import Ifc
-from blenderbim.tool.ifcgit import IfcGit
-from blenderbim.tool.ifcgit import IfcGitRepo
-from blenderbim.tool.library import Library
-from blenderbim.tool.loader import Loader
-from blenderbim.tool.material import Material
-from blenderbim.tool.misc import Misc
-from blenderbim.tool.model import Model
-from blenderbim.tool.nest import Nest
-from blenderbim.tool.owner import Owner
-from blenderbim.tool.patch import Patch
-from blenderbim.tool.project import Project
-from blenderbim.tool.profile import Profile
-from blenderbim.tool.pset import Pset
-from blenderbim.tool.qto import Qto
-from blenderbim.tool.resource import Resource
-from blenderbim.tool.root import Root
-from blenderbim.tool.sequence import Sequence
-from blenderbim.tool.spatial import Spatial
-from blenderbim.tool.covering import Covering
-from blenderbim.tool.structural import Structural
-from blenderbim.tool.style import Style
-from blenderbim.tool.surveyor import Surveyor
-from blenderbim.tool.system import System
-from blenderbim.tool.tester import Tester
-from blenderbim.tool.type import Type
-from blenderbim.tool.unit import Unit
-from blenderbim.tool.search import Search
-from blenderbim.tool.cost import Cost
-from blenderbim.tool.web import Web
@@ -1,48 +0,0 @@
-@georeference
-Feature: Georeference
-
-Scenario: Add georeferencing
-    Given an empty IFC project
-    When I press "bim.add_georeferencing"
-    Then nothing happens
-
-Scenario: Enable editing georeferencing
-    Given an empty IFC project
-    And I press "bim.add_georeferencing"
-    When I press "bim.enable_editing_georeferencing"
-    Then nothing happens
-
-Scenario: Remove georeferencing
-    Given an empty IFC project
-    And I press "bim.add_georeferencing"
-    When I press "bim.remove_georeferencing"
-    Then nothing happens
-
-Scenario: Edit georeferencing
-    Given an empty IFC project
-    And I press "bim.add_georeferencing"
-    And I press "bim.enable_editing_georeferencing"
-    When I press "bim.edit_georeferencing"
-    Then nothing happens
-
-Scenario: Disable editing georeferencing
-    Given an empty IFC project
-    And I press "bim.add_georeferencing"
-    And I press "bim.enable_editing_georeferencing"
-    When I press "bim.disable_editing_georeferencing"
-    Then nothing happens
-
-Scenario: Get cursor location
-    Given an empty IFC project
-    When I press "bim.get_cursor_location"
-    Then nothing happens
-
-Scenario: Convert local to map
-    Given an empty IFC project
-    When I set "scene.BIMGeoreferenceProperties.local_coordinates" to "0,0,0"
-    Then "scene.BIMGeoreferenceProperties.map_coordinates" is "0.0,0.0,0.0"
-
-Scenario: Convert map to local
-    Given an empty IFC project
-    When I set "scene.BIMGeoreferenceProperties.map_coordinates" to "0,0,0"
-    Then "scene.BIMGeoreferenceProperties.local_coordinates" is "0.0,0.0,0.0"
@@ -1,17 +0,0 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
-# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
-#
-# This file is part of BlenderBIM Add-on.
-#
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# BlenderBIM Add-on 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
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
@@ -1,17 +0,0 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
-# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
-#
-# This file is part of BlenderBIM Add-on.
-#
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# BlenderBIM Add-on 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
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
@@ -1,17 +0,0 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
-# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
-#
-# This file is part of BlenderBIM Add-on.
-#
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# BlenderBIM Add-on 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
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
@@ -2,7 +2,7 @@
 # Visit https://bit.ly/cffinit to generate yours today!

 cff-version: 1.2.0
-title: BlenderBIM Add-on
+title: Bonsai
 message: >-
  If you use this software, please cite it using the
  metadata from this file.
@@ -10,9 +10,9 @@ type: software
 authors:
  - name: "IfcOpenShell contributors"
 repository-code: >-
-  https://github.com/IfcOpenShell/IfcOpenShell/tree/v0.8.0/src/blenderbim
-url: 'https://blenderbim.org/'
-repository-artifact: 'https://blenderbim.org/download.html'
+  https://github.com/IfcOpenShell/IfcOpenShell/tree/v0.8.0/src/bonsai
+url: 'https://bonsaibim.org/'
+repository-artifact: 'https://bonsaibim.org/download.html'
 abstract: >-
  Add-on to Blender providing a graphical native IFC
  authoring platform
@@ -1,20 +1,20 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Bonsai - OpenBIM Blender Add-on
 # Copyright (C) 2020-2023 Dion Moult <dion@thinkmoult.com>
 #
-# This file is part of BlenderBIM Add-on.
+# This file is part of Bonsai.
 #
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
+# Bonsai is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# BlenderBIM Add-on is distributed in the hope that it will be useful,
+# Bonsai 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
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+# along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.

 PYTHON:=python3.11
 PIP:=pip3.11
@@ -49,11 +49,6 @@ LAST_COMMIT_HASH:=$(shell git rev-parse HEAD)
 PYVERSION:=py310
 PYPI_IMP:=cp

-ifeq ($(PYVERSION), py310)
-PYLIBDIR:=python3.10
-PYNUMBER:=310
-PYPI_VERSION:=3.10
-endif
 ifeq ($(PYVERSION), py311)
 PYLIBDIR:=python3.11
 PYNUMBER:=311
@@ -100,7 +95,7 @@ endif
 	rm -rf build
 	mkdir -p build
 	mkdir -p dist
-	cp -r blenderbim build/
+	cp -r bonsai build/

 	# To scope any build-time dependencies
 	cd build && $(PYTHON) -m venv env && . env/$(VENV_ACTIVATE) && $(PIP) install build
@@ -108,18 +103,18 @@ endif

 	mkdir -p build/wheels
 	# Provides IfcOpenShell Python functionality
-	cd ../ifcopenshell-python && make dist PLATFORM=$(PLATFORM)64 PYVERSION=$(PYVERSION) && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../bcf && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifcclash && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifctester && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifcfm && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../bsdd && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifcdiff && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifccsv && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifcpatch && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifc4d && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifc5d && make dist && mv dist/*.whl ../blenderbim/build/wheels/
-	cd ../ifccityjson && make dist && mv dist/*.whl ../blenderbim/build/wheels/
+	cd ../ifcopenshell-python && make dist PLATFORM=$(PLATFORM)64 PYVERSION=$(PYVERSION) && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../bcf && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifcclash && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifctester && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifcfm && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../bsdd && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifcdiff && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifccsv && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifcpatch && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifc4d && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifc5d && make dist && mv dist/*.whl ../bonsai/build/wheels/
+	cd ../ifccityjson && make dist && mv dist/*.whl ../bonsai/build/wheels/
 	cd build && . env/$(VENV_ACTIVATE) && $(PIP) download GitPython --dest=./wheels
 	# Provides audio playback for costing
 	# This is a REALLY IMPORTANT feature
@@ -184,14 +179,10 @@ else ifeq ($(PLATFORM), macos)
 else
 	cd build && . env/$(VENV_ACTIVATE) && $(PIP) download pyradiance $(PYPI_PLATFORM) --python-version $(PYPI_VERSION) --implementation $(PYPI_IMP) --only-binary=:all: --dest=./wheels
 endif
-	# tomllib replacement for < Python 3.11, used to parse blender_manifest
-ifeq ($(PYVERSION), py310)
-	cd build && . env/$(VENV_ACTIVATE) && $(PIP) download tomli --dest=./wheels
-endif

 	# Provides jsgantt-improved supports for web-based construction sequencing gantt charts
-	cd build/blenderbim/bim/data/gantt/ && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.js
-	cd build/blenderbim/bim/data/gantt/ && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.css
+	cd build/bonsai/bim/data/gantt/ && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.js
+	cd build/bonsai/bim/data/gantt/ && wget https://raw.githubusercontent.com/jsGanttImproved/jsgantt-improved/master/dist/jsgantt.css

 	# Provides IFCJSON functionality
 	# TODO: replace with main repo if https://github.com/IFCJSON-Team/IFC2JSON_python/pull/3 is merged.
@@ -212,7 +203,7 @@ endif
 	# Brickschema requires pkg_resources which is provided by Blender.
 	# Provides Brickschema functionality
 	# For now lets bundle the latest nightly schema
-	cd build/blenderbim/bim/schema && wget https://github.com/BrickSchema/Brick/releases/download/nightly/Brick.ttl
+	cd build/bonsai/bim/schema && wget https://github.com/BrickSchema/Brick/releases/download/nightly/Brick.ttl

 	# Required for hipped roof generation
 	cd build && wget https://github.com/prochitecture/bpypolyskel/archive/refs/heads/master.zip
@@ -227,11 +218,11 @@ endif
 	cp -r build/bpypolyskel-master/dist/*.whl build/wheels/

 	# Required for Desktop icon and file association
-	cp -r blenderbim/libs/desktop build/blenderbim/libs/
+	cp -r bonsai/libs/desktop build/bonsai/libs/

-	# Generate translations module for BBIM build
-	git clone https://github.com/IfcOpenShell/blenderbim-translations.git build/working
-	$(PYTHON) scripts/bbim_translations.py -i "build/working" -o "build/blenderbim"
+	# Generate translations module for Bonsai build
+	git clone https://github.com/IfcOpenShell/bonsai-translations.git build/working
+	$(PYTHON) scripts/bonsai_translations.py -i "build/working" -o "build/bonsai"
 	rm -rf build/working

 	# Remove dependencies also bundled with Blender
@@ -239,17 +230,17 @@ endif

 	cp pyproject.toml build/
 ifeq ($(IS_STABLE), TRUE)
-	$(SED) "s/0.0.0/$(VERSION)/" build/blenderbim/blender_manifest.toml
+	$(SED) "s/0.0.0/$(VERSION)/" build/bonsai/blender_manifest.toml
 	$(SED) 's/version = "0.0.0"/version = "$(VERSION)"/' build/pyproject.toml
 else
-	$(SED) "s/0.0.0/$(VERSION)-alpha$(VERSION_DATE)/" build/blenderbim/blender_manifest.toml
-	$(SED) "s/8888888/$(LAST_COMMIT_HASH)/" build/blenderbim/__init__.py
+	$(SED) "s/0.0.0/$(VERSION)-alpha$(VERSION_DATE)/" build/bonsai/blender_manifest.toml
+	$(SED) "s/8888888/$(LAST_COMMIT_HASH)/" build/bonsai/__init__.py
 	$(SED) 's/version = "0.0.0"/version = "$(VERSION)-alpha$(VERSION_DATE)"/' build/pyproject.toml
 endif

-	$(SED) "s/os-arch/$(BLENDER_PLATFORM)/" build/blenderbim/blender_manifest.toml
+	$(SED) "s/os-arch/$(BLENDER_PLATFORM)/" build/bonsai/blender_manifest.toml

-	# Provides BlenderBIM Add-on functionality
+	# Provides bonsai Add-on functionality
 ifeq ($(IS_STABLE), TRUE)
 	$(SED) 's/version = "0.0.0"/version = "$(VERSION)"/' build/pyproject.toml
 else
@@ -266,7 +257,7 @@ endif
 		echo "Error: non-wheel dependencies are not supported by Blender!"; \
 		exit 1; \
 	fi
-	mv build/wheels/*.whl build/blenderbim/wheels/
+	mv build/wheels/*.whl build/bonsai/wheels/

 	# Ugly patch to accomodate MacOS universal builds not being recognized by Blender.
 	# Blender doesn't look into the wheel contents, it just checks the name.
@@ -275,41 +266,41 @@ endif

 ifeq ($(PLATFORM), macosm1)
 	# Has universal and x86_64 builds.
-	prev_whl_name=$$(find build/blenderbim/wheels/MarkupSafe-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/MarkupSafe-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/_universal2/_arm64/"); \
 	mv "$$prev_whl_name" "$$whl_name";

 	# Has universal and x86_64 builds.
-	prev_whl_name=$$(find build/blenderbim/wheels/lxml-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/lxml-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/_universal2/_arm64/"); \
 	mv "$$prev_whl_name" "$$whl_name";

-	prev_whl_name=$$(find build/blenderbim/wheels/tzfpy-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/tzfpy-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2/macosx_10_12_arm64/"); \
 	mv "$$prev_whl_name" "$$whl_name";

 	# Has only universal build.
-	prev_whl_name=$$(find build/blenderbim/wheels/greenlet-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/greenlet-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/_universal2/_arm64/"); \
 	mv "$$prev_whl_name" "$$whl_name";
 endif
 ifeq ($(PLATFORM), macos)
-	prev_whl_name=$$(find build/blenderbim/wheels/tzfpy-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/tzfpy-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2/macosx_10_9_x86_64/"); \
 	mv "$$prev_whl_name" "$$whl_name";

-	prev_whl_name=$$(find build/blenderbim/wheels/greenlet-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/greenlet-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/_universal2/_x86_64/"); \
 	mv "$$prev_whl_name" "$$whl_name";

 	# has universal and amr64 builds.
-	prev_whl_name=$$(find build/blenderbim/wheels/fonttools-*.whl); \
+	prev_whl_name=$$(find build/bonsai/wheels/fonttools-*.whl); \
 	whl_name=$$(echo $$prev_whl_name | sed "s/_universal2/_x86_64/"); \
 	mv "$$prev_whl_name" "$$whl_name";
 endif

 	# Safeguard for unhandled universal files.
-	wheels=$$(find build/blenderbim/wheels/*universal2*.whl); \
+	wheels=$$(find build/bonsai/wheels/*universal2*.whl); \
 	if [ -n "$$wheels" ]; then \
 		echo "Found universal2 wheel files:"; \
 		echo "$$wheels"; \
@@ -320,7 +311,7 @@ endif
 ifneq ($(PLATFORM), linux)
 	# Safeguard: in case one of `pip download` will break,
 	# it will produce a linux wheel for non-linux build (our github action machine is using linux).
-	wheels=$$(find build/blenderbim/wheels/*manylinux_*.whl); \
+	wheels=$$(find build/bonsai/wheels/*manylinux_*.whl); \
 	if [ -n "$$wheels" ]; then \
 		echo "Found linux wheel files in non-linux build:"; \
 		echo "$$wheels"; \
@@ -329,18 +320,18 @@ ifneq ($(PLATFORM), linux)
 	fi
 endif

-	$(PYTHON) scripts/get_wheels.py build/blenderbim/wheels build/blenderbim/blender_manifest.toml
-	rm -rf build/blenderbim/bim/
-	rm -rf build/blenderbim/core/
-	rm -rf build/blenderbim/tool/
+	$(PYTHON) scripts/get_wheels.py build/bonsai/wheels build/bonsai/blender_manifest.toml
+	rm -rf build/bonsai/bim/
+	rm -rf build/bonsai/core/
+	rm -rf build/bonsai/tool/

 ifeq ($(IS_STABLE), TRUE)
-	cd build && zip -r blenderbim_$(PYVERSION)-$(VERSION)-$(BLENDER_PLATFORM).zip ./blenderbim
+	cd build && zip -r bonsai_$(PYVERSION)-$(VERSION)-$(BLENDER_PLATFORM).zip ./bonsai
 else
-	cd build && zip -r blenderbim_$(PYVERSION)-$(VERSION)-alpha$(VERSION_DATE)-$(BLENDER_PLATFORM).zip ./blenderbim
+	cd build && zip -r bonsai_$(PYVERSION)-$(VERSION)-alpha$(VERSION_DATE)-$(BLENDER_PLATFORM).zip ./bonsai
 endif

-	mv build/blenderbim*.zip dist/
+	mv build/bonsai*.zip dist/

 	rm -rf build

@@ -383,13 +374,13 @@ qa:

 .PHONY: coverage
 coverage:
-	coverage run --source blenderbim.core -m pytest -p no:pytest-blender test/core
+	coverage run --source bonsai.core -m pytest -p no:pytest-blender test/core
 	coverage html
 	xdg-open htmlcov/index.html

 .PHONY: license
 license:
-	copyright-header --license GPL3 --copyright-holder "Dion Moult <dion@thinkmoult.com>" --copyright-year "2022" --copyright-software "BlenderBIM Add-on" --copyright-software-description "OpenBIM Blender Add-on" -a ./ -o ./
+	copyright-header --license GPL3 --copyright-holder "Dion Moult <dion@thinkmoult.com>" --copyright-year "2022" --copyright-software "Bonsai" --copyright-software-description "OpenBIM Blender Add-on" -a ./ -o ./

 .PHONY: clean
 clean:
@@ -0,0 +1,5 @@
+# Bonsai
+
+An add-on to Blender to allow BIM functionality.
+
+More information on the [Bonsai website](https://bonsaibim.org).
@@ -1,25 +1,25 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Bonsai - OpenBIM Blender Add-on
 # Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
 #
-# This file is part of BlenderBIM Add-on.
+# This file is part of Bonsai.
 #
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
+# Bonsai is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# BlenderBIM Add-on is distributed in the hope that it will be useful,
+# Bonsai 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
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+# along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.

 import os
 import sys

-# Ensure we don't try to import bpy or blenderbim.bim
+# Ensure we don't try to import bpy or bonsai.bim
 # to support running core tests.
 # We assume if bpy was never loaded in current python session
 # then we're not in Blender. It's still possible to use
@@ -51,10 +51,10 @@ def get_last_commit_hash() -> Union[str, None]:
    return last_commit_hash[:7]


-# Accessed from blenderbim extension:
+# Accessed from bonsai extension:
 bbim_semver: dict[str, Any] = {}

-# Accessed from blenderbim dependency:
+# Accessed from bonsai dependency:
 last_error = None
 last_actions: deque = deque(maxlen=10)
 FIRST_INSTALLED_BBIM_VERSION: Union[str, None] = None
@@ -68,14 +68,11 @@ def initialize_bbim_semver():
    in `addon_utils.modules()->bl_info['version']`,
    therefore we just parse it from .toml.
    """
-    if sys.version_info >= (3, 11):
-        import tomllib as toml
-    else:
-        import tomli as toml
+    import tomllib

    toml_path = Path(__file__).parent / "blender_manifest.toml"
    with open(toml_path, "rb") as f:
-        manifest = toml.load(f)
+        manifest = tomllib.load(f)
    semver_pattern = r"^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$"
    version_str = manifest["version"]
    re_version = re.match(semver_pattern, version_str)
@@ -96,8 +93,8 @@ def get_debug_info():
        "machine": platform.machine(),
        "processor": platform.processor(),
        "blender_version": bpy.app.version_string,
-        "blenderbim_version": bbim_version,
-        "blenderbim_commit_hash": get_last_commit_hash(),
+        "bonsai_version": bbim_version,
+        "bonsai_commit_hash": get_last_commit_hash(),
        "last_actions": last_actions,
        "last_error": last_error,
    }
@@ -129,7 +126,7 @@ def safe_link_dlls() -> None:
    # Then, Blender won't have a problem unlinking unloaded dlls as they are still linked somewhere.
    # On register() we clean up our temp directory with binaries.
    #
-    # TODO: If user uninstalls BlenderBIM to never use it again, temporary directory won't be cleared.
+    # TODO: If user uninstalls Bonsai to never use it again, temporary directory won't be cleared.
    #
    # See: https://projects.blender.org/blender/blender/issues/125049
    import bpy
@@ -215,7 +212,7 @@ if IN_BLENDER:
    try:
        import git

-        # We can't just use __file__ as blenderbim/__init__.py is typically not symlinked
+        # We can't just use __file__ as bonsai/__init__.py is typically not symlinked
        # as Blender have errors symlinking main addon package file.
        path = Path(__file__).resolve().parent
        repo = git.Repo(str(path), search_parent_directories=True)
@@ -241,23 +238,23 @@ if IN_BLENDER:
            if platform.system() == "Windows":
                clean_up_dlls_safe_links()

-            import blenderbim.bim
+            import bonsai.bim

            current_version = bbim_semver["version"]
-            if blenderbim.FIRST_INSTALLED_BBIM_VERSION is None:
-                blenderbim.FIRST_INSTALLED_BBIM_VERSION = current_version
-            elif not blenderbim.REINSTALLED_BBIM_VERSION and blenderbim.FIRST_INSTALLED_BBIM_VERSION != current_version:
-                blenderbim.REINSTALLED_BBIM_VERSION = current_version
+            if bonsai.FIRST_INSTALLED_BBIM_VERSION is None:
+                bonsai.FIRST_INSTALLED_BBIM_VERSION = current_version
+            elif not bonsai.REINSTALLED_BBIM_VERSION and bonsai.FIRST_INSTALLED_BBIM_VERSION != current_version:
+                bonsai.REINSTALLED_BBIM_VERSION = current_version

-            blenderbim.bim.register()
+            bonsai.bim.register()

        def unregister():
            if platform.system() == "Windows":
                safe_link_dlls()

-            import blenderbim.bim
+            import bonsai.bim

-            blenderbim.bim.unregister()
+            bonsai.bim.unregister()

    except:

@@ -279,10 +276,10 @@ if IN_BLENDER:

        print(last_error)
        print(format_debug_info(get_debug_info()))
-        print("\nFATAL ERROR: Unable to load the BlenderBIM Add-on")
+        print("\nFATAL ERROR: Unable to load Bonsai")

        class BIM_PT_fatal_error(bpy.types.Panel):
-            bl_label = "BlenderBIM Fatal Error"
+            bl_label = "Bonsai Fatal Error"
            bl_idname = "SCENE_PT_error_message"
            bl_space_type = "PROPERTIES"
            bl_region_type = "WINDOW"
@@ -293,7 +290,7 @@ if IN_BLENDER:

                layout = self.layout
                layout.alert = True
-                layout.label(text="BlenderBIM could not load.", icon="ERROR")
+                layout.label(text="Bonsai could not load.", icon="ERROR")
                if info["os"] == "Windows":
                    layout.operator("wm.console_toggle", text="View the console for full logs.", icon="CONSOLE")
                else:
@@ -303,10 +300,10 @@ if IN_BLENDER:
                b3d = ".".join(info["blender_version"].split(".")[0:2])
                box.label(text="System Information:")
                box.label(text=f"Blender {b3d} {info['os']} {info['machine']}", icon="BLENDER")
-                blenderbim_version = info["blenderbim_version"]
-                if commit_hash := info.get("blenderbim_commit_hash"):
-                    blenderbim_version += f"-{commit_hash}"
-                box.label(text=f"Python {py} BBIM {info['blenderbim_version']}", icon="SCRIPTPLUGINS")
+                bonsai_version = info["bonsai_version"]
+                if commit_hash := info.get("bonsai_commit_hash"):
+                    bonsai_version += f"-{commit_hash}"
+                box.label(text=f"Python {py} BBIM {info['bonsai_version']}", icon="SCRIPTPLUGINS")

                binary_py = get_binary_info().get("binary_python_version")
                if binary_py and py != binary_py:
@@ -314,7 +311,7 @@ if IN_BLENDER:
                    # From wrong-platform-build issues we're guarded by Blender extension installation.
                    # But Blender currently doesn't support separate builds for different Python version,
                    # so those issues might still slip in.
-                    box.label(text="BlenderBIM installed for wrong Python version.")
+                    box.label(text="Bonsai installed for wrong Python version.")
                    box.label(text=f"Expected: {py}. Got: {binary_py}.")
                    # On reinstallation, dependencies versions doesn't change, so Blender will just ignore new dependencies.
                    # So, we need to make user will disable an extension (just uninstallation won't remove dependencies).
@@ -322,16 +319,16 @@ if IN_BLENDER:
                    # as dependencies failed to load due to Python version mismatch.
                    box.label(text="Try reinstalling with the correct Python version.")
                    box.label(text="Before reinstallation make sure to")
-                    box.label(text="DISABLE BlenderBIM (uninstallation won't help).")
+                    box.label(text="DISABLE Bonsai (uninstallation won't help).")
                    box.label(text="You can download correct version below.")

                layout.operator("bim.copy_debug_information", text="Copy Error Message To Clipboard")
                op = layout.operator("bim.open_uri", text="How Can I Fix This?")
-                op.uri = "https://docs.blenderbim.org/users/troubleshooting.html#installation-issues"
+                op.uri = "https://docs.bonsaibim.org/users/troubleshooting.html#installation-issues"

                layout.label(text="Try Reinstalling:", icon="IMPORT")
                op = layout.operator("bim.open_uri", text="Re-download Add-on")
-                bbim_version = info["blenderbim_version"]
+                bbim_version = info["bonsai_version"]
                py_tag = py.replace(".", "")
                if "Linux" in info["os"]:
                    os = "linux-x64"
@@ -342,7 +339,7 @@ if IN_BLENDER:
                        os = "macos-x64"
                else:
                    os = "windows-x64"
-                op.uri = f"https://github.com/IfcOpenShell/IfcOpenShell/releases/download/blenderbim-{bbim_version}/blenderbim_py{py_tag}-{bbim_version}-{os}.zip"
+                op.uri = f"https://github.com/IfcOpenShell/IfcOpenShell/releases/download/bonsai-{bbim_version}/bonsai_py{py_tag}-{bbim_version}-{os}.zip"

        class OpenUri(bpy.types.Operator):
            bl_idname = "bim.open_uri"
@@ -1,20 +1,20 @@
-# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Bonsai - OpenBIM Blender Add-on
 # Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
 #
-# This file is part of BlenderBIM Add-on.
+# This file is part of Bonsai.
 #
-# BlenderBIM Add-on is free software: you can redistribute it and/or modify
+# Bonsai is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# BlenderBIM Add-on is distributed in the hope that it will be useful,
+# Bonsai 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
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+# along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.

 import os
 import bpy
@@ -25,7 +25,7 @@ from . import handler, ui, prop, operator, helper
 from typing import Callable, Union

 try:
-    from blenderbim.translations import translations_dict
+    from bonsai.translations import translations_dict
 except ImportError:
    translations_dict = {}
 cwd = os.path.dirname(os.path.realpath(__file__))
@@ -91,7 +91,7 @@ modules = {


 for name in modules.keys():
-    modules[name] = importlib.import_module(f"blenderbim.bim.module.{name}")
+    modules[name] = importlib.import_module(f"bonsai.bim.module.{name}")


 classes = [
@@ -254,7 +254,7 @@ def register():
            icon_preview.load(icon_name, icon_path, "IMAGE")

    icons = icon_preview
-    bpy.app.translations.register("blenderbim", translations_dict)
+    bpy.app.translations.register("bonsai", translations_dict)


 def unregister():
@@ -291,10 +291,10 @@ def unregister():
            km.keymap_items.remove(kmi)
    addon_keymaps.clear()

-    import blenderbim.tool as tool
+    import bonsai.tool as tool

    # use tuple() as method will be removing keys from dict
    for panel in tuple(original_scene_panels_polls.keys()):
        tool.Blender.remove_scene_panel_override(panel)

-    bpy.app.translations.unregister("blenderbim")
+    bpy.app.translations.unregister("bonsai")
@@ -1,21 +1,21 @@
 /*
- * BlenderBIM Add-on - OpenBIM Blender Add-on
+ * Bonsai - OpenBIM Blender Add-on
 * Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
 *
- * This file is part of BlenderBIM Add-on.
+ * This file is part of Bonsai.
 *
- * BlenderBIM Add-on is free software: you can redistribute it and/or modify
+ * Bonsai is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
- * BlenderBIM Add-on is distributed in the hope that it will be useful,
+ * Bonsai 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+ * long with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 */

 * { stroke-linecap: round; stroke-linejoin: round; }
@@ -1,21 +1,21 @@
 /*
- * BlenderBIM Add-on - OpenBIM Blender Add-on
+ * Bonsai - OpenBIM Blender Add-on
 * Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
 *
- * This file is part of BlenderBIM Add-on.
+ * This file is part of Bonsai.
 *
- * BlenderBIM Add-on is free software: you can redistribute it and/or modify
+ * Bonsai is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
- * BlenderBIM Add-on is distributed in the hope that it will be useful,
+ * Bonsai 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+ * long with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 */

 .cut { fill: white; stroke: black; stroke-linecap: 'round'; stroke-width: 0.35; }
@@ -1,21 +1,21 @@
 /*
- * BlenderBIM Add-on - OpenBIM Blender Add-on
+ * Bonsai - OpenBIM Blender Add-on
 * Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
 *
- * This file is part of BlenderBIM Add-on.
+ * This file is part of Bonsai.
 *
- * BlenderBIM Add-on is free software: you can redistribute it and/or modify
+ * Bonsai is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
- * BlenderBIM Add-on is distributed in the hope that it will be useful,
+ * Bonsai 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+ * long with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 */

 /**
@@ -43,3 +43,9 @@
 }

 text, tspan { /* 2.5mm */ fill: black; stroke: none; font-family: 'OpenGost Type B TT', 'DejaVu Sans Condensed', 'Liberation Sans', 'Arial Narrow', 'Arial'; }
+
+.border {
+    stroke: #000000;
+    stroke-width:.125;
+    fill: none; /* will be overriden if background color is set in .ods, or .xlsx */
+}
@@ -5,8 +5,8 @@ FILE_NAME('/dev/null','2024-03-03T16:03:58+11:00',(),(),'IfcOpenShell v0.7.0-eaa
 FILE_SCHEMA(('IFC4'));
 ENDSEC;
 DATA;
-#1=IFCPROJECT('3NJUxHyTzEv96oezyDYEqf',$,'BlenderBIM Demo',$,$,$,$,(#12,#16),#7);
-#2=IFCPROJECTLIBRARY('0D39k7hbT5ce$jWaCd2niG',$,'BlenderBIM Demo Library',$,$,$,$,$,$);
+#1=IFCPROJECT('3NJUxHyTzEv96oezyDYEqf',$,'Bonsai Demo',$,$,$,$,(#12,#16),#7);
+#2=IFCPROJECTLIBRARY('0D39k7hbT5ce$jWaCd2niG',$,'Bonsai Demo Library',$,$,$,$,$,$);
 #3=IFCRELDECLARES('2RWVohyP57PBHT9zCs4H2O',$,$,$,#1,(#2));
 #4=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
 #5=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
@@ -5,8 +5,8 @@ FILE_NAME('/dev/null','2024-03-03T16:03:58+11:00',(),(),'IfcOpenShell v0.7.0-eaa
 FILE_SCHEMA(('IFC4'));
 ENDSEC;
 DATA;
-#1=IFCPROJECT('3NJUxHyTzEv96oezyDYEqf',$,'BlenderBIM Demo',$,$,$,$,(#12,#16),#7);
-#2=IFCPROJECTLIBRARY('0D39k7hbT5ce$jWaCd2niG',$,'BlenderBIM Demo Library',$,$,$,$,$,$);
+#1=IFCPROJECT('3NJUxHyTzEv96oezyDYEqf',$,'Bonsai Demo',$,$,$,$,(#12,#16),#7);
+#2=IFCPROJECTLIBRARY('0D39k7hbT5ce$jWaCd2niG',$,'Bonsai Demo Library',$,$,$,$,$,$);
 #3=IFCRELDECLARES('2RWVohyP57PBHT9zCs4H2O',$,$,$,#1,(#2));
 #4=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
 #5=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
@@ -24,7 +24,7 @@
    </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>
+     id="desc89610">/home/dion/Projects/IfcOpenShell/src/bonsai/titleblock.dxf - scale = 1.000000, origin = (0.000000, 0.000000), method = manual</desc>
  <rect
     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:2.07874;stroke-linecap:round;stroke-linejoin:round;stop-color:#000000"
     id="rect1036"
@@ -24,7 +24,7 @@
    </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>
+     id="desc89610">/home/dion/Projects/IfcOpenShell/src/bonsai/titleblock.dxf - scale = 1.000000, origin = (0.000000, 0.000000), method = manual</desc>
  <rect
     y="3.1753578e-05"
     x="-4.3300333e-05"
@@ -24,7 +24,7 @@
    </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>
+     id="desc89610">/home/dion/Projects/IfcOpenShell/src/bonsai/titleblock.dxf - scale = 1.000000, origin = (0.000000, 0.000000), method = manual</desc>
  <rect
     y="3.1753578e-05"
     x="-4.3300333e-05"
@@ -2,11 +2,11 @@ import sys
 import os
 import webbrowser

-blenderbim_lib_path = os.environ.get("BLENDERBIM_LIB_PATH")
-blenderbim_version = os.environ.get("BLENDERBIM_VERSION")
+bonsai_lib_path = os.environ.get("BONSAI_LIB_PATH")
+bonsai_version = os.environ.get("BONSAI_VERSION")

-if blenderbim_lib_path:
-    sys.path.insert(0, blenderbim_lib_path)
+if bonsai_lib_path:
+    sys.path.insert(0, bonsai_lib_path)

 import argparse
 from aiohttp import web
@@ -20,22 +20,17 @@ sio = socketio.AsyncServer(
    cors_allowed_origins="*",
    async_mode="aiohttp",
 )
-
-# sio.instrument(
-#     auth={
-#         "username": "admin",
-#         "password": "admin",
-#     }
-# )
-
 app = web.Application()
 sio.attach(app)


 # represents a caching for blender messages
 blender_messages = {}
+blender_theme = {}


+# we define two namespaces, one for Bonsai and one for Web UI
+# each namespace has its own event handlers that are called when an event is emitted by a client
 # Web namespace
 class WebNamespace(socketio.AsyncNamespace):
    def __init__(self, namespace):
@@ -44,6 +39,8 @@ class WebNamespace(socketio.AsyncNamespace):
    async def on_connect(self, sid, environ):
        print(f"Web client connected: {sid}")
        if blender_messages:
+            await sio.emit("connected_clients", list(blender_messages.keys()), namespace="/web", room=sid)
+            await sio.emit("theme_data", blender_theme, namespace="/web", room=sid)
            await self.send_cached_messages(sid)

    async def on_disconnect(self, sid):
@@ -71,7 +68,8 @@ class WebNamespace(socketio.AsyncNamespace):
                await self.emit("csv_data", {"blenderId": blenderId, "data": messages["csv_data"]}, room=sid)
            if "gantt_data" in messages:
                await self.emit("gantt_data", {"blenderId": blenderId, "data": messages["gantt_data"]}, room=sid)
-
+            if "demo_data" in messages:
+                await self.emit("demo_data", {"blenderId": blenderId, "data": messages["demo_data"]}, room=sid)

 # Blender namespace
 class BlenderNamespace(socketio.AsyncNamespace):
@@ -108,36 +106,50 @@ class BlenderNamespace(socketio.AsyncNamespace):
        await sio.emit("gantt_data", {"blenderId": sid, "data": data}, namespace="/web")

    async def on_drawings_data(self, sid, data):
-        print(f"Drawings directory from Blender client {sid}")
-        print(data)
+        print(f"Drawings data from Blender client {sid}")
        blender_messages[sid]["drwings_data"] = data
        await sio.emit("drawings_data", {"blenderId": sid, "data": data}, namespace="/web")

-
-# Attach namespaces
-sio.register_namespace(WebNamespace("/web"))
-sio.register_namespace(BlenderNamespace("/blender"))
+    async def on_theme_data(self, sid, data):
+        global blender_theme
+        blender_theme = data
+        await sio.emit("theme_data", data, namespace="/web")


-# Define a route to render the index.html template
-async def index(request):
+    # this function will be called when the event demo_data is emitted 
+    async def on_demo_data(self, sid, data):
+        print(f"Demo data from Blender client {sid}")
+        blender_messages[sid]["demo_data"] = data
+        await sio.emit("demo_data", {"blenderId": sid, "data": data}, namespace="/web")
+
+
+async def schedules(request):
    with open("templates/index.html", "r") as f:
        template = f.read()
-    html_content = pystache.render(template, {"port": sio_port, "version": blenderbim_version})
+    html_content = pystache.render(template, {"port": sio_port, "version": bonsai_version})
    return web.Response(text=html_content, content_type="text/html")


-async def gantt(request):
+async def sequencing(request):
    with open("templates/gantt.html", "r") as f:
        template = f.read()
-    html_content = pystache.render(template, {"port": sio_port, "version": blenderbim_version})
+    html_content = pystache.render(template, {"port": sio_port, "version": bonsai_version})
    return web.Response(text=html_content, content_type="text/html")


-async def drawings(request):
+async def documentation(request):
    with open("templates/drawings.html", "r") as f:
        template = f.read()
-    html_content = pystache.render(template, {"port": sio_port})
+    html_content = pystache.render(template, {"port": sio_port, "version": bonsai_version})
+    return web.Response(text=html_content, content_type="text/html")
+
+
+# This is a request handler for the /demo URL endpoint.
+# It serves the demo HTML file after using pystache to render the variables
+async def demo(request):
+    with open("templates/demo.html", "r") as f:
+        template = f.read()
+    html_content = pystache.render(template, {"port": sio_port, "version": bonsai_version})
    return web.Response(text=html_content, content_type="text/html")


@@ -156,12 +168,22 @@ async def on_startup(app):
        json.dump(pids, f, indent=4)


-app.router.add_get("/", index)
-app.router.add_get("/drawings", drawings)
-app.router.add_get("/gantt", gantt)
+# Add on startup function
+app.on_startup.append(on_startup)
+
+# Attach namespaces
+sio.register_namespace(WebNamespace("/web"))
+sio.register_namespace(BlenderNamespace("/blender"))
+
+# Regsier routes
+app.router.add_get("/", schedules)
+app.router.add_get("/documentation", documentation)
+app.router.add_get("/sequencing", sequencing)
+app.router.add_get("/demo", demo)
+
+# Add static files
 app.router.add_static("/jsgantt/", path="../gantt", name="jsgantt")
 app.router.add_static("/static/", path="./static", name="static")
-app.on_startup.append(on_startup)


 def main():
@@ -0,0 +1,348 @@
+:root {
+    --font-family: Arial, sans-serif;
+    --base-font-size: 16px;
+    --margin-tiny: 0.125rem;
+    --margin-small: 0.625rem;
+    --margin-medium: 1.25rem;
+    --margin-large: 2.5rem;
+    --padding-tiny: 0.125rem;
+    --padding-small: 0.625rem;
+    --padding-medium: 1rem;
+    --font-size-large: 1.2rem;
+    --logo-height: 1.5rem;
+    --nav-height: 0.625rem;
+    --border-radius: 0.3rem;
+}
+
+:root.dark {
+    color-scheme: dark;
+    --bg-color: #252525;
+    --text-color: #e0e0e0;
+    --nav-bg-color: #121212;
+    --nav-border-color: #25682a;
+    --nav-link-color: #fff;
+    --nav-link-hover-color: #3fb449;
+    --warning-color: #FFDB8F;
+    --border-color: #464444;
+}
+
+:root.light {
+    color-scheme: light;
+    --bg-color: #ffffff;
+    --text-color: #000000;
+    --nav-bg-color: #f8f8f8;
+    --nav-border-color: #cccccc;
+    --nav-link-color: #000000;
+    --nav-link-hover-color: #38a63d;
+    --warning-color: #FF4500;
+    --border-color: #222;
+}
+
+html {
+    font-size: var(--base-font-size);
+}
+
+body {
+    background-color: var(--blender-window-background, var(--bg-color));
+    color: var(--blender-text, var(--text-color));
+    margin: 0;
+    font-family: var(--font-family);
+    display: flex;
+    flex-direction: column;
+    min-height: 100vh;
+}
+
+#container {
+    flex: 1;
+    margin-top: var(--margin-medium);
+    margin-left: var(--margin-small);
+    margin-right: var(--margin-small);
+    margin-bottom: var(--margin-medium);
+}
+
+h3 {
+    margin-top: 0;
+}
+
+nav {
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
+    height: var(--nav-height);
+    padding: var(--padding-medium) 0;
+    display: flex;
+    align-items: center;
+    position: relative;
+    border-bottom: 2px solid var(--blender-tab-outline, var(--nav-border-color));
+}
+
+nav .logo {
+    margin-left: var(--margin-large);
+    height: var(--logo-height);
+}
+
+nav ul {
+    list-style-type: none;
+    margin: 0;
+    display: flex;
+    flex: 1;
+    justify-content: center;
+}
+
+nav ul li {
+    margin-right: var(--margin-large);
+}
+
+nav ul li a {
+    text-decoration: none;
+    color: var(--blender-text, var(--nav-link-color));
+}
+
+nav ul li a:hover,
+nav ul li a.active {
+    color: var(--blender-selected-object, var(--nav-link-hover-color));
+}
+
+#toggle-theme {
+    border: none;
+    background: none;
+    cursor: pointer;
+    font-size: var(--font-size-large);
+    margin-right: var(--margin-medium);
+}
+
+#toggle-theme:focus {
+    outline: none;
+}
+
+button,
+input {
+    background-color: var(--blender-button-background, var(--bg-color));
+    color: var(--blender-button-text, var(--text-color));
+    border-color: var(--blender-button-border, var(--border-color));
+    transition: filter 0.2s ease;
+}
+
+footer {
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
+    text-align: right;
+    padding: var(--padding-tiny);
+    border-top: 1px solid var(--blender-tab-outline, var(--nav-border-color));
+}
+
+footer p {
+    margin: 0;
+    color: var(--blender-text, var(--nav-link-color));
+    margin-right: var(--margin-small);
+    font-size: 0.8rem;
+}
+
+
+/* =========== styling for code blocks and rendering =========== */
+/* ================== This is auto-generated ================== */
+
+
+#explanation {
+    font-family: "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif;
+    font-size: 16px;
+    padding: 0 26px;
+    line-height: 22px;
+    word-wrap: break-word;
+    margin: 0;
+}
+
+#code-csp-warning {
+    position: fixed;
+    top: 0;
+    right: 0;
+    color: white;
+    margin: 16px;
+    text-align: center;
+    font-size: 12px;
+    font-family: sans-serif;
+    background-color: #444444;
+    cursor: pointer;
+    padding: 6px;
+    box-shadow: 1px 1px 1px rgba(0, 0, 0, .25);
+}
+
+#code-csp-warning:hover {
+    text-decoration: none;
+    background-color: #007acc;
+    box-shadow: 2px 2px 2px rgba(0, 0, 0, .25);
+}
+
+#explanation.scrollBeyondLastLine {
+    margin-bottom: calc(100vh - 22px);
+}
+
+#explanation.showEditorSelection .code-line {
+    position: relative;
+}
+
+#explanation.showEditorSelection .code-active-line:before,
+#explanation.showEditorSelection .code-line:hover:before {
+    content: "";
+    display: block;
+    position: absolute;
+    top: 0;
+    left: -12px;
+    height: 100%;
+}
+
+#explanation.showEditorSelection li.code-active-line:before,
+#explanation.showEditorSelection li.code-line:hover:before {
+    left: -30px;
+}
+
+#explanation a:focus,
+#explanation input:focus,
+#explanation select:focus,
+#explanation textarea:focus {
+    outline: 1px solid -webkit-focus-ring-color;
+    outline-offset: -1px;
+}
+
+#explanation hr {
+    border: 0;
+    height: 2px;
+    border-bottom: 2px solid;
+}
+
+#explanation h1 {
+    padding-bottom: 0.3em;
+    line-height: 1.2;
+    border-bottom-width: 1px;
+    border-bottom-style: solid;
+}
+
+#explanation h1,
+#explanation h2,
+#explanation h3 {
+    font-weight: normal;
+}
+
+#explanation code {
+    font-family: Menlo, Monaco, Consolas, "Droid Sans Mono", "Courier New", monospace, "Droid Sans Fallback";
+    font-size: 1em;
+    line-height: 1.357em;
+}
+
+#explanation .wordWrap pre {
+    white-space: pre-wrap;
+}
+
+#explanation pre:not(.hljs),
+#explanation pre.hljs code>div {
+    padding: 16px;
+    border-radius: 3px;
+    overflow: auto;
+}
+
+#explanation pre code {
+    tab-size: 4;
+}
+
+#explanation .hljs-comment,
+#explanation .hljs-quote {
+    color: #B6B18B;
+}
+
+#explanation .hljs-variable,
+#explanation .hljs-template-variable,
+#explanation .hljs-tag,
+#explanation .hljs-name,
+#explanation .hljs-selector-id,
+#explanation .hljs-selector-class,
+#explanation .hljs-regexp,
+#explanation .hljs-deletion {
+    color: #EB3C54;
+}
+
+#explanation .hljs-number,
+#explanation .hljs-built_in,
+#explanation .hljs-builtin-name,
+#explanation .hljs-literal,
+#explanation .hljs-type,
+#explanation .hljs-params,
+#explanation .hljs-meta,
+#explanation .hljs-link {
+    color: #E7CE56;
+}
+
+#explanation .hljs-attribute {
+    color: #EE7C2B;
+}
+
+#explanation .hljs-string,
+#explanation .hljs-symbol,
+#explanation .hljs-bullet,
+#explanation .hljs-addition {
+    color: #4FB4D7;
+}
+
+#explanation .hljs-title,
+#explanation .hljs-section {
+    color: #78BB65;
+}
+
+#explanation .hljs-keyword,
+#explanation .hljs-selector-tag {
+    color: #B45EA4;
+}
+
+#explanation .hljs {
+    display: block;
+    overflow-x: auto;
+    background: #1C1D21;
+    color: #c0c5ce;
+    padding: 0.5em;
+}
+
+#explanation .hljs-emphasis {
+    font-style: italic;
+}
+
+#explanation .hljs-strong {
+    font-weight: bold;
+}
+
+#explanation {
+    font-family: "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif, "Meiryo";
+    padding: 0 12px;
+}
+
+#explanation pre {
+    background-color: #f8f8f8;
+    border: 1px solid #cccccc;
+    border-radius: 3px;
+    overflow-x: auto;
+    white-space: pre-wrap;
+    overflow-wrap: break-word;
+}
+
+#explanation pre:not(.hljs) {
+    padding: 23px;
+    line-height: 19px;
+}
+
+#explanation blockquote {
+    background: rgba(127, 127, 127, 0.1);
+    border-color: rgba(0, 122, 204, 0.5);
+}
+
+#explanation .emoji {
+    height: 1.4em;
+}
+
+#explanation code {
+    font-size: 14px;
+    line-height: 19px;
+}
+
+#explanation :not(pre):not(.hljs)>code {
+    color: #C9AE75;
+    font-size: inherit;
+}
+
+#explanation .page {
+    page-break-after: always;
+}
@@ -0,0 +1,323 @@
+:root {
+    --font-family: Arial, sans-serif;
+    --base-font-size: 16px;
+    --margin-tiny: 0.125rem;
+    --margin-small: 0.625rem;
+    --margin-medium: 1.25rem;
+    --margin-large: 2.5rem;
+    --padding-tiny: 0.125rem;
+    --padding-small: 0.625rem;
+    --padding-medium: 1rem;
+    --font-size-large: 1.2rem;
+    --logo-height: 1.5rem;
+    --nav-height: 0.625rem;
+    --border-radius: 0.3rem;
+}
+
+:root.dark {
+    color-scheme: dark;
+    --bg-color: #252525;
+    --text-color: #e0e0e0;
+    --nav-bg-color: #121212;
+    --nav-border-color: #25682a;
+    --nav-link-color: #fff;
+    --nav-link-hover-color: #3fb449;
+    --warning-color: #FFDB8F;
+    --border-color: #464444;
+}
+
+:root.light {
+    color-scheme: light;
+    --bg-color: #ffffff;
+    --text-color: #000000;
+    --nav-bg-color: #f8f8f8;
+    --nav-border-color: #cccccc;
+    --nav-link-color: #000000;
+    --nav-link-hover-color: #38a63d;
+    --warning-color: #FF4500;
+    --border-color: #222;
+}
+
+* {
+    border-radius: var(--border-radius) !important;
+}
+
+html {
+    font-size: var(--base-font-size);
+    color: var(--blender-text, var(--text-color));
+}
+
+body {
+    background-color: var(--blender-window-background, var(--bg-color));
+    color: var(--blender-text, var(--text-color));
+    margin: 0;
+    font-family: var(--font-family);
+}
+
+#container {
+    margin-top: var(--margin-medium);
+    margin-left: var(--margin-tiny);
+    margin-right: var(--margin-tiny);
+    margin-bottom: var(--margin-medium);
+    height: calc(100vh - var(--nav-height));
+    box-sizing: border-box;
+    display: flex;
+}
+
+h3 {
+    margin-top: 0;
+}
+
+nav {
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
+    height: var(--nav-height);
+    padding: var(--padding-medium) 0;
+    display: flex;
+    align-items: center;
+    position: relative;
+    border-bottom: 2px solid var(--blender-tab-outline, var(--nav-border-color));
+}
+
+nav .logo {
+    margin-left: var(--margin-large);
+    height: var(--logo-height);
+}
+
+nav ul {
+    list-style-type: none;
+    margin: 0;
+    display: flex;
+    flex: 1;
+    justify-content: center;
+}
+
+nav ul li {
+    margin-right: var(--margin-large);
+}
+
+nav ul li a {
+    text-decoration: none !important;
+    color: var(--blender-text, var(--nav-link-color));
+}
+
+nav ul li a:hover,
+nav ul li a.active {
+    color: var(--blender-selected-object, var(--nav-link-hover-color));
+    text-decoration: none !important;
+}
+
+.warning {
+    color: var(--blender-info-warning, var(--warning-color));
+    margin-bottom: var(--margin-small);
+    padding: var(--padding-tiny);
+    display: none;
+}
+
+#toggle-theme {
+    border: none;
+    background: none;
+    cursor: pointer;
+    font-size: var(--font-size-large);
+    margin-right: var(--margin-medium);
+}
+
+#toggle-theme:focus {
+    outline: none;
+}
+
+#client-list {
+    position: absolute;
+    top: calc(0 + var(--nav-height));
+    overflow-y: auto;
+    overflow: hidden;
+    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
+    z-index: 1;
+    opacity: 0;
+    visibility: hidden;
+    width: auto;
+}
+
+#client-list.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+#connected-list-div {
+    display: inline-block;
+}
+
+.client {
+    padding: var(--margin-small);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
+    cursor: pointer;
+}
+
+.client-details {
+    max-height: 0;
+    overflow: hidden;
+    padding-left: var(--padding-small);
+    transition: max-height 0.2s ease-out, padding 0.2s ease-out, opacity 0.1s ease-out;
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
+    margin-top: var(--margin-tiny);
+    opacity: 0;
+}
+
+.client-details.show {
+    max-height: none;
+    opacity: 1;
+}
+
+.client-detail {
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
+    padding: var(--padding-small);
+}
+
+#show-connected-button {
+    width: auto;
+    background-color: var(--blender-panel-header, var(--bg-color));
+    font-size: var(--base-font-size);
+}
+
+#show-connected-button:hover,
+.scroll-button:hover {
+    cursor: pointer;
+}
+
+.scroll-button {
+    font-size: var(--base-font-size);
+    margin-left: var(--margin-tiny);
+    margin-top: var(--margin-small);
+}
+
+footer {
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
+    text-align: right;
+    padding: var(--padding-tiny);
+    border-top: 1px solid var(--blender-tab-outline, var(--nav-border-color));
+}
+
+footer p {
+    margin: 0;
+    color: var(--blender-text, var(--nav-link-color));
+    margin-right: var(--margin-small);
+    font-size: 0.8rem;
+}
+
+
+
+button,
+select {
+    background-color: var(--blender-button-background, var(--bg-color));
+    color: var(--blender-button-text, var(--text-color));
+    border-color: var(--blender-button-border, var(--border-color));
+    transition: filter 0.2s ease;
+}
+
+button:hover {
+    filter: brightness(1.2);
+}
+
+.left {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    box-sizing: border-box;
+    background-color: var(--blender-odd-row, var(--bg-color));
+    padding: var(--padding-small);
+}
+
+.right {
+    flex: 4;
+    background-color: var(--blender-window-background, var(--bg-color));
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+}
+
+#svg-container {
+    height: 100%;
+}
+
+.svg-name {
+    margin-bottom: var(--margin-small);
+}
+
+.panel {
+    background-color: var(--blender-window-background, var(--bg-color));
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    padding: var(--padding-small);
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    overflow: hidden;
+}
+
+.card-container {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+}
+
+.card {
+    background-color: var(--blender-even-row, var(--nav-bg-color));
+    display: flex;
+    flex-direction: column;
+    overflow-y: auto;
+    flex: 1;
+}
+
+.card-header {
+    background-color: var(--blender-panel-header, var(--bg-color));
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    flex-shrink: 0;
+}
+
+.card-body {
+    background-color: var(--blender-panel-background, var(--bg-color));
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    overflow-y: auto;
+    flex: 1;
+}
+
+li.svg-name {
+    list-style-type: none;
+}
+
+.selected-svg {
+    background-color: var(--blender-active-highlight, var(--bg-color));
+    color: var(--blender-active-text-highlight, var(--nav-link-hover-color));
+}
+
+
+#dropdown-menu:focus {
+    outline: none;
+}
+
+/* remove bootstrap css confilcts */
+
+*,
+::after,
+::before {
+    box-sizing: unset;
+}
+
+.btn,
+.btn:hover {
+    color: var(--blender-text, var(--nav-link-color));
+}
+
+button:focus {
+    outline: none;
+}
+
+/* a:not([href]):not([class]):hover {
+    color: var(--blender-selected-object, var(--nav-link-hover-color));
+    text-decoration: none !important;
+}
+
+a:not([href]):not([class]) {
+    text-decoration: none !important;
+    color: var(--blender-text, var(--nav-link-color));
+} */
@@ -10,8 +10,9 @@
    --padding-medium: 1rem;
    --font-size-small: 1rem;
    --font-size-large: 1.2rem;
-    --logo-height: 2.5rem;
-    --nav-height: 2.5rem;
+    --logo-height: 1.5rem;
+    --nav-height: 0.625rem;
+    --border-radius: 0.3rem;
    --folder-collapse-font-size: 0.75rem;
    --folder-collapse-font-family: Courier, "Courier New", monospace;
    --box-shadow: 0 0 0.7rem #5f5f5f66;
@@ -35,7 +36,7 @@
    --group-item-bg-color: #4b4b4b;
    --input-bg-color: #3b3b3b;
    --input-border-color: #000;
-    --details-border-color: #464444;
+    --border-color: #464444;
 }

 :root.light {
@@ -47,7 +48,12 @@
    --nav-link-color: #000000;
    --nav-link-hover-color: #38a63d;
    --warning-color: #FF4500;
-    --details-border-color: #222;
+    --border-color: #222;
+}
+
+
+*:not(td, tr, td, .gmain) {
+    border-radius: var(--border-radius) !important;
 }

 html {
@@ -55,8 +61,8 @@ html {
 }

 body {
-    background-color: var(--bg-color);
-    color: var(--primary-text-color);
+    background-color: var(--blender-window-background, var(--bg-color));
+    color: var(--blender-text, var(--primary-text-color));
    margin: 0;
    font-family: var(--font-family);
    display: flex;
@@ -77,12 +83,13 @@ h3 {
 }

 nav {
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
+    height: var(--nav-height);
    padding: var(--padding-medium) 0;
    display: flex;
    align-items: center;
    position: relative;
-    border-bottom: 2px solid var(--nav-border-color);
+    border-bottom: 2px solid var(--blender-tab-outline, var(--nav-border-color));
 }

 nav .logo {
@@ -93,32 +100,28 @@ nav .logo {
 nav ul {
    list-style-type: none;
    margin: 0;
-    margin-left: 0.0625rem;
    display: flex;
-    flex-grow: 1;
+    flex: 1;
    justify-content: center;
 }

 nav ul li {
-    margin-right: 3.125rem;
+    margin-right: var(--margin-large);
 }

 nav ul li a {
    text-decoration: none;
-    color: var(--nav-link-color);
-    font-size: var(--font-size-large);
+    color: var(--blender-text, var(--nav-link-color));
 }

 nav ul li a:hover,
 nav ul li a.active {
-    color: var(--nav-link-hover-color);
+    color: var(--blender-selected-object, var(--nav-link-hover-color));
 }

-.warning {
-    color: var(--warning-color);
-    margin-bottom: var(--margin-small);
-    padding: var(--padding-tiny);
-    display: none;
+.warning,
+.warning-icon {
+    color: var(--blender-info-warning, var(--warning-color));
 }

 .table-description {
@@ -127,8 +130,8 @@ nav ul li a.active {
    background-color: transparent;
    border-collapse: collapse;
    border-spacing: 0;
-    border-color: var(--border-color);
-    border: 1px solid var(--border-color);
+    border-color: var(--blender-tab-outline, var(--border-color));
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
    border-radius: 0.25rem;
    box-shadow: var(--box-shadow);
    text-align: center;
@@ -136,7 +139,15 @@ nav ul li a.active {

 .table-description tr {
    display: table-row;
-    border-bottom: 1px solid var(--border-color);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
+}
+
+.table-description tr:nth-child(even) {
+    background-color: var(--blender-even-row);
+}
+
+.table-description tr:nth-child(odd) {
+    background-color: var(--blender-odd-row);
 }

 #toggle-theme {
@@ -157,8 +168,8 @@ nav ul li a.active {
    overflow-y: auto;
    overflow: hidden;
    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
-    border: 1px solid var(--table-border-color);
-    background-color: var(--nav-bg-color);
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
    z-index: 1;
    opacity: 0;
    visibility: hidden;
@@ -176,7 +187,7 @@ nav ul li a.active {

 .client {
    padding: var(--margin-small);
-    border-bottom: 1px solid var(--table-border-color);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
    cursor: pointer;
 }

@@ -185,7 +196,7 @@ nav ul li a.active {
    overflow: hidden;
    padding-left: var(--padding-small);
    transition: max-height 0.2s ease-out, padding 0.2s ease-out, opacity 0.1s ease-out;
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
    margin-top: var(--margin-tiny);
    opacity: 0;
 }
@@ -196,14 +207,13 @@ nav ul li a.active {
 }

 .client-detail {
-    border-bottom: 1px solid var(--table-border-color);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
    padding: var(--padding-small);
 }

 #show-connected-button {
    width: auto;
-    background-color: var(--bg-color);
-    border: none;
+    background-color: var(--blender-panel-header, var(--bg-color));
    font-size: var(--base-font-size);
 }

@@ -219,15 +229,15 @@ nav ul li a.active {
 }

 footer {
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
    text-align: right;
    padding: var(--padding-tiny);
-    border-top: 1px solid var(--nav-border-color);
+    border-top: 1px solid var(--blender-tab-outline, var(--nav-border-color));
 }

 footer p {
    margin: 0;
-    color: var(--text-color);
+    color: var(--blender-text, var(--nav-link-color));
    margin-right: var(--margin-small);
    font-size: 0.8rem;
 }
@@ -250,7 +260,22 @@ footer p {
    }
 }

+
+button,
+select {
+    background-color: var(--blender-button-background, var(--bg-color));
+    color: var(--blender-button-text, var(--text-color));
+    border-color: var(--blender-button-border, var(--border-color));
+    transition: filter 0.2s ease;
+}
+
+button:hover {
+    filter: brightness(1.2);
+}
+
 /* ------------ Overwriting JSGantt CSS rules ------------ */
+/* ------------------- for dark theme ------------------- */
+
 :root.dark div.gantt {
    background-color: var(--bg-color);
    color: var(--secondary-text-color);
@@ -323,12 +348,6 @@ footer p {
    border-color: var(--border-color);
 }

-/* .gTaskInfo {
-    background-color: #2e2e2e;
-    color: #c7c7c7;
-    border-color: #c7c7c7;;
-} */
-
 /* Dark mode scrollbar */
 :root.dark .frame::-webkit-scrollbar-thumb,
 :root.dark .frame::-webkit-scrollbar-track {
@@ -407,4 +426,160 @@ footer p {
    box-sizing: border-box;
    border: 1px solid var(--input-border-color);
    color: var(--secondary-text-color);
+}
+
+/* ------------------- for blender generated theme ------------------- */
+
+
+:root.blender div.gantt,
+:root.blender .gantt table,
+:root.blender .gantt td {
+    color: var(--blender-text);
+    border-color: var(--blender-tab-outline);
+}
+
+:root.blender .gchartgrid,
+:root.blender .gmain.gmainright,
+:root.blender .gtaskbarcontainer.gplan,
+:root.blender .gchartlbl.gcontainercol,
+:root.blender .gminorheading,
+:root.blender .gtaskcell {
+    background-color: var(--blender-odd-row);
+    border-color: var(--blender-tab-outline);
+}
+
+
+/* Headings and cell defaults */
+:root.blender .gtaskheading,
+:root.blender .gchartlbl.gcontainercol .gmajorheading,
+:root.blender .gchartlbl.gcontainercol .gminorheading,
+:root.blender .gchartlbl.gcontainercol .gminorheadingwkend,
+:root.blender .gchartlbl.gcontainercol .gtaskcell,
+:root.blender .gchartlbl.gcontainercol .gtaskcellcurrent,
+:root.blender .gchartlbl.gcontainercol .gtaskcellwkend,
+:root.blender .gchartlbl.gcontainercol .gname,
+:root.blender .gchartlbl.gcontainercol .ggroupitem,
+:root.blender .glistlbl.gcontainercol .gtaskname,
+:root.blender .glistlbl.gcontainercol .gtasklist {
+    background-color: var(--blender-panel-header);
+    border-color: var(--blender-tab-outline);
+}
+
+:root.blender .gtaskcellcurrent {
+    background-color: var(--blender-odd-row);
+    border-color: var(--blender-tab-outline);
+}
+
+:root.blender .gtaskheading,
+:root.blender .gname,
+:root.blender .gtaskname,
+:root.blender .gres,
+:root.blender .gdur,
+:root.blender .gcomp,
+:root.blender .gstartdate,
+:root.blender .gplanstartdate,
+:root.blender .gplanenddate,
+:root.blender .gcost,
+:root.blender .gchartlbl,
+:root.blender .gcontainercol,
+:root.blender .genddate {
+    color: var(--blender-text);
+    border-color: var(--blender-tab-outline);
+}
+
+:root.blender .gtaskname>div,
+:root.blender .gtaskname div,
+:root.blender .gtaskheading div,
+:root.blender .gtaskname span {
+    color: var(--blender-text);
+}
+
+:root.blender .gantt-chart tr:not(.gname.glineitem):not(.gname.ggroupitem) {
+    background-color: var(--blender-odd-row);
+}
+
+:root.blender .gtasklist,
+:root.blender .gadditional {
+    border: var(--blender-tab-outline) 1px solid;
+}
+
+:root.blender .glistgrid,
+:root.blender .glistlbl {
+    /* This is a border that needs background color, somehow. */
+    background-color: var(--blender-tab-outline);
+    border-color: var(--blender-tab-outline);
+}
+
+
+/* Highlight row */
+:root.blender .gitemhighlight td,
+:root.blender .gitemhighlight .gantt-inputtable,
+:root.blender .gitemhighlight .gcaption,
+:root.blender .gitemhighlight .ggroupcaption {
+    background-color: var(--blender-active-highlight) !important;
+    color: var(--blender-active-text-highlight) !important;
+}
+
+/* Differentiate Group, Milestone and Ordinary task items (applied to row) */
+:root.blender .ggroupitem {
+    font-weight: bold;
+    border-color: var(--border-color);
+}
+
+:root.blender .gmileitem,
+:root.blender .glineitem {
+    background-color: var(--blender-odd-row);
+}
+
+/* Task bar caption text styles */
+:root.blender .gmilecaption,
+:root.blender .ggroupcaption,
+:root.blender .gcaption {
+    color: var(--blender-text);
+}
+
+/* Milestones */
+:root.blender .gmdtop,
+:root.blender .gmdbottom {
+    border-bottom: 5px solid var(--blender-tab-outline);
+}
+
+:root.blender .gfoldercollapse {
+    color: var(--blender-text);
+    cursor: pointer;
+    font-weight: bold;
+    font-size: var(--folder-collapse-font-size);
+    font-family: var(--folder-collapse-font-family);
+}
+
+/* Highlight for collapsible row */
+:root.blender .gname.ggroupitem {
+    background-color: var(--blender-panel-background);
+}
+
+/* Form label and selected highlighting */
+:root.blender .gformlabel {
+    background-color: var(--blender-panel-header);
+    color: var(--blender-text);
+    border: var(--blender-tab-outline) 1px solid;
+}
+
+:root.blender span.gformlabel:hover,
+:root.blender span.gselected {
+    background-color: var(--blender-active-highlight);
+    color: var(--blender-active-text-highlight);
+    border-color: var(--blender-tab-outline);
+}
+
+:root.blender .gantt-inputtable {
+    background-color: var(--blender-panel-header);
+    box-sizing: border-box;
+    border: 2px solid var(--blender-button-border);
+    color: var(--blender-text);
+}
+
+/* Dark mode scrollbar */
+:root.blender .frame::-webkit-scrollbar-thumb,
+:root.blender .frame::-webkit-scrollbar-track {
+    background-color: var(--blender-window-background);
 }
@@ -9,8 +9,9 @@
    --padding-small: 0.625rem;
    --padding-medium: 1rem;
    --font-size-large: 1.2rem;
-    --logo-height: 2.5rem;
-    --nav-height: 2.5rem;
+    --logo-height: 1.5rem;
+    --nav-height: 0.625rem;
+    --border-radius: 0.3rem;
 }

 :root.dark {
@@ -22,7 +23,7 @@
    --nav-link-color: #fff;
    --nav-link-hover-color: #3fb449;
    --warning-color: #FFDB8F;
-    --table-border-color: #464444;
+    --border-color: #464444;
 }

 :root.light {
@@ -34,7 +35,11 @@
    --nav-link-color: #000000;
    --nav-link-hover-color: #38a63d;
    --warning-color: #FF4500;
-    --table-border-color: #222;
+    --border-color: #222;
+}
+
+*:not(.tabulator-cell) {
+    border-radius: var(--border-radius) !important;
 }

 html {
@@ -42,8 +47,8 @@ html {
 }

 body {
-    background-color: var(--bg-color);
-    color: var(--text-color);
+    background-color: var(--blender-window-background, var(--bg-color));
+    color: var(--blender-text, var(--text-color));
    margin: 0;
    font-family: var(--font-family);
    display: flex;
@@ -64,13 +69,13 @@ h3 {
 }

 nav {
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
    height: var(--nav-height);
    padding: var(--padding-medium) 0;
    display: flex;
    align-items: center;
    position: relative;
-    border-bottom: 2px solid var(--nav-border-color);
+    border-bottom: 2px solid var(--blender-tab-outline, var(--nav-border-color));
 }

 nav .logo {
@@ -81,32 +86,28 @@ nav .logo {
 nav ul {
    list-style-type: none;
    margin: 0;
-    margin-left: 0.0625rem;
    display: flex;
-    flex-grow: 1;
+    flex: 1;
    justify-content: center;
 }

 nav ul li {
-    margin-right: 3.125rem;
+    margin-right: var(--margin-large);
 }

 nav ul li a {
    text-decoration: none;
-    color: var(--nav-link-color);
-    font-size: var(--font-size-large);
+    color: var(--blender-text, var(--nav-link-color));
 }

 nav ul li a:hover,
 nav ul li a.active {
-    color: var(--nav-link-hover-color);
+    color: var(--blender-selected-object, var(--nav-link-hover-color));
 }

-.warning {
-    color: var(--warning-color);
-    margin-bottom: var(--margin-small);
-    padding: var(--padding-tiny);
-    display: none;
+.warning,
+.warning-icon {
+    color: var(--blender-info-warning, var(--warning-color));
 }

 #toggle-theme {
@@ -127,8 +128,8 @@ nav ul li a.active {
    overflow-y: auto;
    overflow: hidden;
    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
-    border: 1px solid var(--table-border-color);
-    background-color: var(--nav-bg-color);
+    border: 1px solid var(--blender-tab-outline, var(--border-color));
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
    z-index: 1;
    opacity: 0;
    visibility: hidden;
@@ -146,7 +147,7 @@ nav ul li a.active {

 .client {
    padding: var(--margin-small);
-    border-bottom: 1px solid var(--table-border-color);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
    cursor: pointer;
 }

@@ -155,7 +156,7 @@ nav ul li a.active {
    overflow: hidden;
    padding-left: var(--padding-small);
    transition: max-height 0.2s ease-out, padding 0.2s ease-out, opacity 0.1s ease-out;
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-panel-background, var(--nav-bg-color));
    margin-top: var(--margin-tiny);
    opacity: 0;
 }
@@ -166,15 +167,15 @@ nav ul li a.active {
 }

 .client-detail {
-    border-bottom: 1px solid var(--table-border-color);
+    border-bottom: 1px solid var(--blender-tab-outline, var(--border-color));
    padding: var(--padding-small);
 }

 #show-connected-button {
    width: auto;
-    background-color: var(--bg-color);
-    border: none;
+    background-color: var(--blender-panel-header, var(--bg-color));
    font-size: var(--base-font-size);
+    color: var(--blender-text, var(--text-color))
 }

 #show-connected-button:hover,
@@ -189,15 +190,15 @@ nav ul li a.active {
 }

 footer {
-    background-color: var(--nav-bg-color);
+    background-color: var(--blender-top-bar-header, var(--nav-bg-color));
    text-align: right;
    padding: var(--padding-tiny);
-    border-top: 1px solid var(--nav-border-color);
+    border-top: 1px solid var(--blender-tab-outline, var(--nav-border-color));
 }

 footer p {
    margin: 0;
-    color: var(--text-color);
+    color: var(--blender-text, var(--nav-link-color));
    margin-right: var(--margin-small);
    font-size: 0.8rem;
 }
@@ -210,6 +211,18 @@ footer p {
    margin-top: var(--margin-small);
 }

+button,
+select {
+    background-color: var(--blender-button-background, var(--bg-color));
+    color: var(--blender-button-text, var(--text-color));
+    border-color: var(--blender-button-border, var(--border-color));
+    transition: filter 0.2s ease;
+}
+
+button:hover {
+    filter: brightness(1.2);
+}
+
 /* ------------ Overwriting Tabulator CSS rules ------------ */

 :root.light .tabulator-header,
@@ -219,6 +232,69 @@ footer p {
 }

 :root.light .tabulator {
-    border-top: 1px solid var(--table-border-color);
-    border-bottom: 2px solid var(--table-border-color);
+    border-top: 1px solid var(--border-color);
+    border-bottom: 2px solid var(--border-color);
+}
+
+:root.blender .tabulator-table-holder,
+:root.blender .tabulator {
+    background-color: var(--blender-panel-background) !important;
+}
+
+:root.blender .tabulator-header {
+    border-bottom-color: var(--blender-tab-outline);
+    color: var(--blender-text);
+}
+
+:root.blender .tabulator-header,
+:root.blender .tabulator .tabulator-header .tabulator-col {
+    background-color: var(--blender-panel-header) !important;
+}
+
+:root.blender .tabulator {
+    border-top-color: var(--blender-tab-outline);
+    border-bottom-color: var(--blender-tab-outline);
+    color: var(--blender-text);
+}
+
+:root.blender .tabulator-row-odd .tabulator-cell {
+    background-color: var(--blender-odd-row);
+    transition: filter 0.2s ease;
+}
+
+:root.blender .tabulator-row-even .tabulator-cell {
+    background-color: var(--blender-even-row);
+    transition: filter 0.2s ease;
+}
+
+:root.blender .tabulator-row-odd:hover .tabulator-cell,
+:root.blender .tabulator-row-even:hover .tabulator-cell {
+    filter: brightness(1.4);
+}
+
+:root.blender .tabulator-row,
+:root.blender .tabulator-cell {
+    color: var(--blender-text);
+}
+
+
+
+:root.blender .tabulator-selected .tabulator-cell {
+    background-color: var(--blender-active-highlight) !important;
+    color: var(--blender-active-text-highlight) !important;
+}
+
+
+:root.blender .tabulator-selected:hover .tabulator-cell {
+    filter: brightness(1.2)
+}
+
+.tabulator-menu-item {
+    color: var(--blender-text) !important;
+    background-color: var(--blender-panel-background) !important;
+    transition: filter 0.1s ease;
+}
+
+.tabulator-menu-item:hover {
+    filter: brightness(1.4);
 }
@@ -0,0 +1,146 @@
+// A global variable to hold the WebSocket connection
+let socket;
+
+// Document ready function
+// This function is triggered once the DOM is fully loaded.
+// It sets the theme for the UI and
+// establishes the WebSocket connection by calling connectSocket().
+$(document).ready(function () {
+  var defaultTheme = "blender"; // Default theme to be applied
+  var theme = localStorage.getItem("theme") || defaultTheme; // Retrieve the stored theme or use the default
+  setTheme(theme); // Apply the theme
+
+  connectSocket();
+});
+
+// Function to establish WebSocket connection
+// This function constructs the WebSocket connection URL using the SOCKET_PORT variable
+// and initializes the socket connection. It also registers event handlers to listen
+// for various events emitted by the server, such as 'blender_connect', 'blender_disconnect',
+// 'theme_data', and 'demo_data'.
+function connectSocket() {
+  const url = "ws://localhost:" + SOCKET_PORT + "/web";
+  socket = io(url);
+  console.log("socket: ", socket);
+
+  // Register socket event handlers
+  socket.on("blender_connect", handleBlenderConnect);
+  socket.on("blender_disconnect", handleBlenderDisconnect);
+  socket.on("theme_data", handleThemeData);
+  socket.on("demo_data", handleDemoData);
+}
+
+// Function to handle 'blender_connect' event
+// This function is triggered when a new Bonsai instance connects to the server.
+// The 'blenderId' is a unique identifier assigned by the server to each Bonsai instance.
+// It helps distinguish between different instances of Bonsai connected to the server.
+// The 'blenderId' is used in various parts of the code to ensure that messages and data
+// are correctly associated with the appropriate Bonsai instance.
+function handleBlenderConnect(blenderId) {
+  console.log("blender connected: ", blenderId);
+}
+
+// Function to handle 'blender_disconnect' event
+// This function is triggered when a Bonsai instance disconnects from the server.
+// The 'blenderId' is used here to log which specific Bonsai instance has disconnected.
+function handleBlenderDisconnect(blenderId) {
+  console.log("blender disconnected: ", blenderId);
+}
+
+// Function to handle 'demo_data' event
+// This function processes the demo data received from the server.
+// It extracts the message and the Bonsai instance ID ('blenderId'),
+// and updates the DOM to display the message. The 'blenderId' is used
+// to differentiate between messages from different Bonsai instances.
+// If the message for the specific Bonsai instance is already displayed, it updates the content;
+// otherwise, it creates a new element to display the message.
+function handleDemoData(demoData) {
+  console.log(demoData);
+  const message = demoData["data"]["demo_message"];
+  const blenderId = demoData["blenderId"];
+  const id = "message-" + blenderId;
+  const messageHeader = $("#" + id);
+  const messageText = `Bonsai instance with ID: ${blenderId} sent the message: ${message}`;
+
+  if (messageHeader[0] === undefined) {
+    const newMessageElement = $("<h3>", { id: id }).text(messageText);
+    $("#message-container").prepend(newMessageElement);
+  } else {
+    messageHeader.text(messageText);
+    messageHeader.prependTo("#message-container");
+  }
+}
+
+// Function to send a message to the server
+// This function is triggered when the user submits a message.
+// It collects the message from the input field, constructs a message object,
+// and emits the 'web_operator' event to the server with the message data.
+// If 'blenderId' is specified, the message is sent to a specific Bonsai instance.
+function sendMessage() {
+  const inputMessage = $("#input-message").val();
+
+  const msg = {
+    sourcePage: "demo",
+    // blenderId: BlenderId,  // specify the target Bonsai instance
+    operator: {
+      type: "message",
+      message: inputMessage,
+    },
+  };
+  socket.emit("web_operator", msg);
+}
+
+function handleThemeData(themeData) {
+  // console.log(themeData);
+
+  function arrayToRgbString(arr) {
+    const [r, g, b, a] = arr.map((num) => Math.round(num * 255));
+    if (a !== undefined) {
+      return `rgba(${r}, ${g}, ${b}, ${a})`;
+    }
+    return `rgb(${r}, ${g}, ${b})`;
+  }
+
+  function generateCssVariableRule(theme) {
+    let cssVariables = ":root.blender {\n";
+    for (const key in theme) {
+      const cssVariableName = `--blender-${key.replace(/_/g, "-")}`;
+      const cssVariableValue = arrayToRgbString(theme[key]);
+      cssVariables += `    ${cssVariableName}: ${cssVariableValue};\n`;
+    }
+    cssVariables += "}";
+    return cssVariables;
+  }
+
+  const cssRule = generateCssVariableRule(themeData.theme);
+  console.log(cssRule);
+
+  var styleElement = $("#demo-stylesheet")[0];
+  if (styleElement) {
+    var sheet = styleElement.sheet || styleElement.styleSheet;
+    sheet.insertRule(cssRule, sheet.cssRules.length);
+  }
+}
+
+function setTheme(theme) {
+  $("html").removeClass("light dark blender").addClass(theme);
+  $(":root").css("color-scheme", theme);
+  if (theme === "light") {
+    $("#toggle-theme").html('<i class="fas fa-sun"></i>');
+  } else if (theme === "dark") {
+    $("#toggle-theme").html('<i class="fas fa-moon"></i>');
+  } else if (theme === "blender") {
+    $("#toggle-theme").html('<i class="fas fa-adjust"></i>');
+  }
+  localStorage.setItem("theme", theme);
+}
+
+function toggleTheme() {
+  if ($("html").hasClass("light")) {
+    setTheme("dark");
+  } else if ($("html").hasClass("dark")) {
+    setTheme("blender");
+  } else {
+    setTheme("light");
+  }
+}
--- a/Show More
+++ b/Show More