Enable pytorch in Windows CI

Author: lumurillo

.github/workflows/windows.yml

@@ -25,7 +25,7 @@ env:
   STOOLS_VER: "67.3.2"
   JEDI_VER: "0.17.2"  # https://github.com/ipython/ipython/issues/12740
   IDNA_VER: "2.8"  # https://github.com/psf/requests/issues/5710
-  CUDA_VERSION: "12.1.0"
+  CUDA_VERSION: "12.4.0"
   SRC_DIR: "D:\\a\\open3d\\open3d"
   BUILD_DIR: "C:\\Open3D\\build"
   NPROC: 2
@@ -35,7 +35,7 @@ jobs:
   windows:
     permissions:
       contents: write  # upload
-    runs-on: windows-2019
+    runs-on: windows-2022
     strategy:
       fail-fast: false
       matrix:
@@ -111,7 +111,7 @@ jobs:
             ${env:DEVELOPER_BUILD}="ON"
           }
           cmake --version
-          cmake -G "Visual Studio 16 2019" -A x64 `
+          cmake -G "Visual Studio 17 2022" -A x64 `
             -DDEVELOPER_BUILD="${env:DEVELOPER_BUILD}" `
             -DCMAKE_SYSTEM_VERSION="10.0.19041.0" `
             -DBUILD_EXAMPLES=OFF `
@@ -274,6 +274,16 @@ jobs:
           $ErrorActionPreference = 'Stop'
           python -m pip install -r python/requirements.txt
           python -m pip install -r python/requirements_jupyter_build.txt
+      
+      - name: Checkout Open3D-ML
+        uses: actions/checkout@v4
+        with:
+          repository: isl-org/Open3D-ML
+          path: open3d_ml
+      
+      - name: Install PyTorch requirements
+        run: |
+          python -m pip install -r open3d_ml/requirements-torch.txt
 
       - name: Config
         run: |
@@ -294,6 +304,7 @@ jobs:
             -DBUILD_LIBREALSENSE=ON `
             -DBUILD_WEBRTC=ON `
             -DBUILD_JUPYTER_EXTENSION=ON `
+            -DBUILD_PYTORCH_OPS=ON `
             ${{ env.SRC_DIR }}
 
       - name: Build Python package