created functional Windows Bat and NVDiffrast windows compiler settings added

Start_Windows.bat

@@ -0,0 +1,92 @@
+@echo off
+
+REM Set Python to use UTF-8 encoding by default
+set PYTHONUTF8=1
+
+REM Set Python 3.10 installation path
+set PYTHON="C:\Program Files\Python310\python.exe"
+
+if not defined VENV_DIR (set "VENV_DIR=%~dp0%venv")
+if not defined REQUIREMENTS_FILE (set "REQUIREMENTS_FILE=requirements.txt")
+if not defined CONDA_INSTALL_DIR (set "CONDA_INSTALL_DIR=%UserProfile%\miniconda3")
+
+set ERROR_REPORTING=TRUE
+set CUDA_VERSION=12.1
+set DISTUTILS_USE_SDK=1
+set NVDIFFRAST_TORCH_LOAD_VERBOSE=1
+
+REM Set VSPATH manually to the path of Visual Studio 2019 installation
+set VSPATH=C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
+
+REM Add Visual Studio 2019 paths
+if defined VSPATH (
+  set "INCLUDE=%VSPATH%\VC\Tools\MSVC\14.29.30133\include;%INCLUDE%"
+  set "LIB=%VSPATH%\VC\Tools\MSVC\14.29.30133\lib\x64;%LIB%"
+)
+
+REM Add Windows SDK paths
+set "INCLUDE=C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\ucrt;%INCLUDE%"
+set "INCLUDE=C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\shared;%INCLUDE%"
+set "INCLUDE=C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\um;%INCLUDE%"
+set "LIB=C:\Program Files (x86)\Windows Kits\10\Lib\10.0.19041.0\ucrt\x64;%LIB%"
+set "LIB=C:\Program Files (x86)\Windows Kits\10\Lib\10.0.19041.0\um\x64;%LIB%"
+
+REM Add Python library path
+set "PYTHON_LIB_PATH=C:\Program Files\Python310\libs"
+set "LIB=%PYTHON_LIB_PATH%;%LIB%"
+
+:start_venv
+if ["%VENV_DIR%"] == ["-"] goto :skip_venv
+if ["%SKIP_VENV%"] == ["1"] goto :skip_venv
+
+dir "%VENV_DIR%\Scripts\Python.exe" >nul 2>&1
+if %ERRORLEVEL% == 0 goto :activate_venv
+
+echo Creating venv in directory %VENV_DIR% using python %PYTHON%
+%PYTHON% -m venv "%VENV_DIR%"
+if %ERRORLEVEL% == 0 (
+    echo Virtual environment created successfully.
+) else (
+    echo Failed to create virtual environment.
+    goto :end
+)
+
+:activate_venv
+set PYTHON="%VENV_DIR%\Scripts\Python.exe"
+echo Activating venv...
+call "%VENV_DIR%\Scripts\activate.bat"
+
+REM Disable SSL verification and trust PyPI by default
+set PYTHONHTTPSVERIFY=0
+%PYTHON% -m pip config set global.trusted-host "pypi.org pypi.python.org files.pythonhosted.org huggingface.co"
+
+REM Check network connectivity within the venv
+echo Checking network connectivity within the venv...
+%PYTHON% -m pip install --timeout=30 --retries=3 -r %REQUIREMENTS_FILE%
+if %ERRORLEVEL% == 0 (
+    echo Network connectivity within the venv is OK.
+) else (
+    echo Network connectivity issue within the venv. Trying to install packages individually...
+    for /f "delims=" %%p in (%REQUIREMENTS_FILE%) do (
+        echo Installing package: %%p
+        %PYTHON% -m pip install --timeout=30 --retries=3 %%p
+        if !ERRORLEVEL! NEQ 0 (
+            echo Failed to install package: %%p
+            goto :end
+        )
+    )
+)
+
+:skip_venv
+goto :launch
+
+:launch
+echo Launching script...
+%PYTHON% app.py %*
+pause
+exit /b
+
+:end
+echo.
+echo Launch unsuccessful. Exiting.
+pause

app.py

@@ -1,4 +1,6 @@
 import os
+os.environ['CUDA_HOME'] = os.environ.get('CUDA_HOME', r'C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4')
+
 import imageio
 import numpy as np
 import torch
@@ -380,4 +382,4 @@ def make3d(images):
     )
 
 demo.queue(max_size=10)
-demo.launch(server_name="0.0.0.0", server_port=43839)
+demo.launch(server_name="localhost", server_port=5000)

requirements.txt

@@ -16,4 +16,10 @@ bitsandbytes
 imageio[ffmpeg]
 xatlas
 plyfile
-git+https://github.com/NVlabs/nvdiffrast/
+git+https://github.com/emangamer/nvdiffrast
+Ninja
+torch @ https://download.pytorch.org/whl/cu121/torch-2.1.0%2Bcu121-cp310-cp310-win_amd64.whl#sha256=6ee083ba804e863af059ea284c1678c1b0628699fb0014c8e043ceed7d4ce930
+torchvision==0.16.0
+torchaudio==2.1.0
+xformers==0.0.22.post7
+https://huggingface.co/r4ziel/xformers_pre_built/resolve/main/triton-2.0.0-cp310-cp310-win_amd64.whl