diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 42df9b8c8f..3b4ccf6a47 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,13 +5,13 @@ on: [ push, pull_request ]
 jobs:
   build:
     name: ${{ matrix.config.name }} SCALAR_DOUBLE=${{ matrix.scalar_double }}
-    runs-on: ${{ matrix.config.os }}
+    runs-on: self-hosted
     if: "!contains(github.event.head_commit.message, '[skip ci]')"
 
     strategy:
       fail-fast: false
       matrix:
-        scalar_double: [ "OFF", "ON" ]
+        scalar_double: [ "ON" ]
         config:
           - {
             name: "Windows MSVC",
@@ -22,15 +22,6 @@ jobs:
             compile_qpcl: "OFF",
             compile_qransac: "ON",
           }
-          - {
-            name: "macOS Clang",
-            os: macos-latest,
-            generator: "Ninja",
-            conda_library_dir: ".",
-            compile_qanimation_with_ffmpeg: "OFF",
-            compile_qpcl: "OFF",
-            compile_qransac: "ON",
-          }
 
     steps:
       - name: Checkout
@@ -63,15 +54,13 @@ jobs:
       # DGM: without caching, using conda on Windows takes a long time...
       - name: Install Dependencies
         uses: conda-incubator/setup-miniconda@v2
+        env:
+          CONDA: C:\ProgramData\miniconda3
         with:
           activate-environment: CloudCompareDev
           auto-activate-base: false
           environment-file: .ci/conda.yml
-          miniconda-version: 'latest'
-
-      - name: Install Dependencies (macOS)
-        if: matrix.config.os == 'macos-latest'
-        run: brew install xerces-c
+          #miniconda-version: 'latest'
 
       - name: Configure MSVC console (Windows)
         if: matrix.config.os == 'windows-latest'
@@ -86,7 +75,7 @@ jobs:
           echo "CC=cl.exe" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
 
       - name: Configure CMake
-        shell: bash -l {0}
+        shell: gitbash -l {0}
         run: |
           mkdir build
 
@@ -135,106 +124,102 @@ jobs:
       - name: Build
         run: cmake --build build --parallel
 
-      - name: Install (macOs)
-        if: matrix.config.os == 'macos-latest'
-        run: sudo cmake --install build
-
       - name: Install (Windows)
         if: matrix.config.os == 'windows-latest'
         run: cmake --install build
 
-  ubuntu-build:
-    name: Ubuntu ${{ matrix.compiler }} SCALAR_DOUBLE=${{ matrix.scalar_double }}
-    runs-on: ubuntu-20.04
-    if: "!contains(github.event.head_commit.message, '[skip ci]')"
-
-    strategy:
-      fail-fast: false
-      matrix:
-        scalar_double: [ "OFF", "ON" ]
-        compiler: ["GCC", "Clang"]
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: recursive
-
-      - name: Install Dependencies
-        run: >
-          sudo apt-get update -qq
-
-          sudo apt-get install -qy cmake ninja-build
-          libqt5svg5-dev libqt5opengl5-dev qt5-default qttools5-dev qttools5-dev-tools libqt5websockets5-dev
-          libtbb-dev
-          libavcodec-dev libavformat-dev libavutil-dev libswscale-dev
-          libboost-program-options-dev libboost-thread-dev
-          libeigen3-dev
-          libcgal-dev libcgal-qt5-dev libgdal-dev libpcl-dev
-          libdlib-dev libproj-dev libxerces-c-dev xvfb libjsoncpp-dev liblaszip-dev
-
-      - name: Setup GCC
-        if: matrix.compiler == 'GCC'
-        run: |
-          echo "CC=gcc" >> $GITHUB_ENV
-          echo "CXX=g++" >> $GITHUB_ENV
-
-      - name: Setup Clang
-        if: matrix.compiler == 'Clang'
-        run: |
-          echo "CC=clang" >> $GITHUB_ENV
-          echo "CXX=clang++" >> $GITHUB_ENV
-
-      - name: Configure cmake
-        run: >
-          mkdir build
-
-          cmake
-          -B build
-          -S .
-          -G Ninja
-          -DEIGEN_ROOT_DIR=/usr/include/eigen3
-          -DJSON_ROOT_DIR=/usr/include/jsoncpp
-          -DDLIB_ROOT=/usr/include
-          -DCCCORELIB_SCALAR_DOUBLE=${{ matrix.scalar_double }}
-          -DCCCORELIB_USE_TBB=ON
-          -DPLUGIN_EXAMPLE_GL=ON
-          -DPLUGIN_EXAMPLE_IO=ON
-          -DPLUGIN_EXAMPLE_STANDARD=ON
-          -DPLUGIN_GL_QEDL=ON
-          -DPLUGIN_GL_QSSAO=ON
-          -DPLUGIN_IO_QADDITIONAL=ON
-          -DPLUGIN_IO_QCORE=ON
-          -DPLUGIN_IO_QE57=ON
-          -DE57_RELEASE_LTO=OFF
-          -DPLUGIN_IO_QPHOTOSCAN=ON
-          -DPLUGIN_IO_QLAS=ON
-          -DPLUGIN_IO_QRDB=ON
-          -DPLUGIN_IO_QRDB_FETCH_DEPENDENCY=ON
-          -DPLUGIN_IO_QRDB_INSTALL_DEPENDENCY=ON
-          -DPLUGIN_STANDARD_QANIMATION=ON
-          -DQANIMATION_WITH_FFMPEG_SUPPORT=ON
-          -DPLUGIN_STANDARD_QBROOM=ON
-          -DPLUGIN_STANDARD_QCANUPO=ON
-          -DPLUGIN_STANDARD_QCOMPASS=ON
-          -DPLUGIN_STANDARD_QCSF=ON
-          -DPLUGIN_STANDARD_QFACETS=ON
-          -DPLUGIN_STANDARD_QHOUGH_NORMALS=ON
-          -DPLUGIN_STANDARD_QHPR=ON
-          -DPLUGIN_STANDARD_QM3C2=ON
-          -DPLUGIN_STANDARD_QPCV=ON
-          -DPLUGIN_STANDARD_QPOISSON_RECON=ON
-          -DPLUGIN_STANDARD_QSRA=ON
-          -DPLUGIN_STANDARD_QRANSAC_SD=ON
-          -DPLUGIN_STANDARD_QPCL=ON
-          -DPLUGIN_STANDARD_QCLOUDLAYERS=ON
-          -DBUILD_TESTING=ON
-
-      - name: Build
-        run: cmake --build build --parallel
-
-      - name: Test
-        run: xvfb-run ctest --test-dir build
-
-      - name: Install
-        run: sudo cmake --install build
+#   ubuntu-build:
+#     name: Ubuntu ${{ matrix.compiler }} SCALAR_DOUBLE=${{ matrix.scalar_double }}
+#     runs-on: ubuntu-20.04
+#     if: "!contains(github.event.head_commit.message, '[skip ci]')"
+
+#     strategy:
+#       fail-fast: false
+#       matrix:
+#         scalar_double: [ "OFF", "ON" ]
+#         compiler: ["GCC", "Clang"]
+
+#     steps:
+#       - name: Checkout
+#         uses: actions/checkout@v3
+#         with:
+#           submodules: recursive
+
+#       - name: Install Dependencies
+#         run: >
+#           sudo apt-get update -qq
+
+#           sudo apt-get install -qy cmake ninja-build
+#           libqt5svg5-dev libqt5opengl5-dev qt5-default qttools5-dev qttools5-dev-tools libqt5websockets5-dev
+#           libtbb-dev
+#           libavcodec-dev libavformat-dev libavutil-dev libswscale-dev
+#           libboost-program-options-dev libboost-thread-dev
+#           libeigen3-dev
+#           libcgal-dev libcgal-qt5-dev libgdal-dev libpcl-dev
+#           libdlib-dev libproj-dev libxerces-c-dev xvfb libjsoncpp-dev liblaszip-dev
+
+#       - name: Setup GCC
+#         if: matrix.compiler == 'GCC'
+#         run: |
+#           echo "CC=gcc" >> $GITHUB_ENV
+#           echo "CXX=g++" >> $GITHUB_ENV
+
+#       - name: Setup Clang
+#         if: matrix.compiler == 'Clang'
+#         run: |
+#           echo "CC=clang" >> $GITHUB_ENV
+#           echo "CXX=clang++" >> $GITHUB_ENV
+
+#       - name: Configure cmake
+#         run: >
+#           mkdir build
+
+#           cmake
+#           -B build
+#           -S .
+#           -G Ninja
+#           -DEIGEN_ROOT_DIR=/usr/include/eigen3
+#           -DJSON_ROOT_DIR=/usr/include/jsoncpp
+#           -DDLIB_ROOT=/usr/include
+#           -DCCCORELIB_SCALAR_DOUBLE=${{ matrix.scalar_double }}
+#           -DCCCORELIB_USE_TBB=ON
+#           -DPLUGIN_EXAMPLE_GL=ON
+#           -DPLUGIN_EXAMPLE_IO=ON
+#           -DPLUGIN_EXAMPLE_STANDARD=ON
+#           -DPLUGIN_GL_QEDL=ON
+#           -DPLUGIN_GL_QSSAO=ON
+#           -DPLUGIN_IO_QADDITIONAL=ON
+#           -DPLUGIN_IO_QCORE=ON
+#           -DPLUGIN_IO_QE57=ON
+#           -DE57_RELEASE_LTO=OFF
+#           -DPLUGIN_IO_QPHOTOSCAN=ON
+#           -DPLUGIN_IO_QLAS=ON
+#           -DPLUGIN_IO_QRDB=ON
+#           -DPLUGIN_IO_QRDB_FETCH_DEPENDENCY=ON
+#           -DPLUGIN_IO_QRDB_INSTALL_DEPENDENCY=ON
+#           -DPLUGIN_STANDARD_QANIMATION=ON
+#           -DQANIMATION_WITH_FFMPEG_SUPPORT=ON
+#           -DPLUGIN_STANDARD_QBROOM=ON
+#           -DPLUGIN_STANDARD_QCANUPO=ON
+#           -DPLUGIN_STANDARD_QCOMPASS=ON
+#           -DPLUGIN_STANDARD_QCSF=ON
+#           -DPLUGIN_STANDARD_QFACETS=ON
+#           -DPLUGIN_STANDARD_QHOUGH_NORMALS=ON
+#           -DPLUGIN_STANDARD_QHPR=ON
+#           -DPLUGIN_STANDARD_QM3C2=ON
+#           -DPLUGIN_STANDARD_QPCV=ON
+#           -DPLUGIN_STANDARD_QPOISSON_RECON=ON
+#           -DPLUGIN_STANDARD_QSRA=ON
+#           -DPLUGIN_STANDARD_QRANSAC_SD=ON
+#           -DPLUGIN_STANDARD_QPCL=ON
+#           -DPLUGIN_STANDARD_QCLOUDLAYERS=ON
+#           -DBUILD_TESTING=ON
+
+#       - name: Build
+#         run: cmake --build build --parallel
+
+#       - name: Test
+#         run: xvfb-run ctest --test-dir build
+
+#       - name: Install
+#         run: sudo cmake --install build