@echo off
REM ============================================================
REM QGIS 子进程启动脚本（Windows）
REM 需要设置 QGIS_ROOT 环境变量指向 QGIS 安装目录
REM ============================================================
if "%QGIS_ROOT%"=="" (
    echo [ERROR] QGIS_ROOT 环境变量未设置
    exit /b 1
)

set "QGIS_APP_DIR=%QGIS_ROOT%\apps\qgis-ltr"
set "PYTHONHOME=%QGIS_ROOT%\apps\Python312"
set "PYTHONPATH=%QGIS_APP_DIR%\python"
set "QGIS_PREFIX_PATH=%QGIS_APP_DIR%"
set "QT_PLUGIN_PATH=%QGIS_APP_DIR%\qtplugins;%QGIS_ROOT%\apps\Qt5\plugins"
set "GDAL_DATA=%QGIS_ROOT%\apps\gdal\share\gdal"
set "PYTHONUTF8=1"
set "GDAL_FILENAME_IS_UTF8=YES"
set "VSI_CACHE=TRUE"
set "VSI_CACHE_SIZE=1000000"
set "PATH=%QGIS_APP_DIR%\bin;%QGIS_ROOT%\apps\Qt5\bin;%QGIS_ROOT%\apps\gdal\lib;%PATH%"

"%PYTHONHOME%\python3.exe" %*