feat(physics): wire physx sdk into build

This commit is contained in:
2026-04-15 12:22:15 +08:00
parent 5bf258df6d
commit 31f40e2cbb
2044 changed files with 752623 additions and 1 deletions

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:: Copyright 2019-2025 NVIDIA CORPORATION
::
:: Licensed under the Apache License, Version 2.0 (the "License");
:: you may not use this file except in compliance with the License.
:: You may obtain a copy of the License at
::
:: http://www.apache.org/licenses/LICENSE-2.0
::
:: Unless required by applicable law or agreed to in writing, software
:: distributed under the License is distributed on an "AS IS" BASIS,
:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
:: See the License for the specific language governing permissions and
:: limitations under the License.
set PM_PACKMAN_VERSION=7.23.1
:: Specify where packman command is rooted
set PM_INSTALL_PATH=%~dp0..
:: The external root may already be configured and we should do minimal work in that case
if defined PM_PACKAGES_ROOT goto ENSURE_DIR
:: If the folder isn't set we assume that the best place for it is on the drive that we are currently
:: running from
set PM_DRIVE=%CD:~0,2%
set PM_PACKAGES_ROOT=%PM_DRIVE%\packman-repo
:: We use *setx* here so that the variable is persisted in the user environment
echo Setting user environment variable PM_PACKAGES_ROOT to %PM_PACKAGES_ROOT%
setx PM_PACKAGES_ROOT %PM_PACKAGES_ROOT%
if %errorlevel% neq 0 ( goto ERROR )
:: The above doesn't work properly from a build step in VisualStudio because a separate process is
:: spawned for it so it will be lost for subsequent compilation steps - VisualStudio must
:: be launched from a new process. We catch this odd-ball case here:
if defined PM_DISABLE_VS_WARNING goto ENSURE_DIR
if not defined VSLANG goto ENSURE_DIR
echo The above is a once-per-computer operation. Unfortunately VisualStudio cannot pick up environment change
echo unless *VisualStudio is RELAUNCHED*.
echo If you are launching VisualStudio from command line or command line utility make sure
echo you have a fresh launch environment (relaunch the command line or utility).
echo If you are using 'linkPath' and referring to packages via local folder links you can safely ignore this warning.
echo You can disable this warning by setting the environment variable PM_DISABLE_VS_WARNING.
echo.
:: Check for the directory that we need. Note that mkdir will create any directories
:: that may be needed in the path
:ENSURE_DIR
if not exist "%PM_PACKAGES_ROOT%" (
echo Creating packman packages cache at %PM_PACKAGES_ROOT%
mkdir "%PM_PACKAGES_ROOT%"
)
if %errorlevel% neq 0 ( goto ERROR_MKDIR_PACKAGES_ROOT )
:: The Python interpreter may already be externally configured
if defined PM_PYTHON_EXT (
set PM_PYTHON=%PM_PYTHON_EXT%
goto PACKMAN
)
set PM_PYTHON_VERSION=3.10.5-1-windows-x86_64
set PM_PYTHON_BASE_DIR=%PM_PACKAGES_ROOT%\python
set PM_PYTHON_DIR=%PM_PYTHON_BASE_DIR%\%PM_PYTHON_VERSION%
set PM_PYTHON=%PM_PYTHON_DIR%\python.exe
if exist "%PM_PYTHON%" goto PACKMAN
if not exist "%PM_PYTHON_BASE_DIR%" call :CREATE_PYTHON_BASE_DIR
set PM_PYTHON_PACKAGE=python@%PM_PYTHON_VERSION%.cab
for /f "delims=" %%a in ('powershell -ExecutionPolicy ByPass -NoLogo -NoProfile -File "%~dp0\generate_temp_file_name.ps1"') do set TEMP_FILE_NAME=%%a
set TARGET=%TEMP_FILE_NAME%.zip
call "%~dp0fetch_file_from_packman_bootstrap.cmd" %PM_PYTHON_PACKAGE% "%TARGET%"
if %errorlevel% neq 0 (
echo !!! Error fetching python from CDN !!!
goto ERROR
)
for /f "delims=" %%a in ('powershell -ExecutionPolicy ByPass -NoLogo -NoProfile -File "%~dp0\generate_temp_folder.ps1" -parentPath "%PM_PYTHON_BASE_DIR%"') do set TEMP_FOLDER_NAME=%%a
echo Unpacking Python interpreter ...
"%SystemRoot%\system32\expand.exe" -F:* "%TARGET%" "%TEMP_FOLDER_NAME%" 1> nul
del "%TARGET%"
:: Failure during extraction to temp folder name, need to clean up and abort
if %errorlevel% neq 0 (
echo !!! Error unpacking python !!!
call :CLEAN_UP_TEMP_FOLDER
goto ERROR
)
:: If python has now been installed by a concurrent process we need to clean up and then continue
if exist "%PM_PYTHON%" (
call :CLEAN_UP_TEMP_FOLDER
goto PACKMAN
) else (
if exist "%PM_PYTHON_DIR%" ( rd /s /q "%PM_PYTHON_DIR%" > nul )
)
:: Perform atomic move (allowing overwrite, /y)
move /y "%TEMP_FOLDER_NAME%" "%PM_PYTHON_DIR%" 1> nul
:: Verify that python.exe is now where we expect
if exist "%PM_PYTHON%" goto PACKMAN
:: Wait a second and try again (can help with access denied weirdness)
timeout /t 1 /nobreak 1> nul
move /y "%TEMP_FOLDER_NAME%" "%PM_PYTHON_DIR%" 1> nul
if %errorlevel% neq 0 (
echo !!! Error moving python %TEMP_FOLDER_NAME% -> %PM_PYTHON_DIR% !!!
call :CLEAN_UP_TEMP_FOLDER
goto ERROR
)
:PACKMAN
:: The packman module may already be externally configured
if defined PM_MODULE_DIR_EXT (
set PM_MODULE_DIR=%PM_MODULE_DIR_EXT%
) else (
set PM_MODULE_DIR=%PM_PACKAGES_ROOT%\packman-common\%PM_PACKMAN_VERSION%
)
set PM_MODULE=%PM_MODULE_DIR%\run.py
if exist "%PM_MODULE%" goto END
:: Clean out broken PM_MODULE_DIR if it exists
if exist "%PM_MODULE_DIR%" ( rd /s /q "%PM_MODULE_DIR%" > nul )
set PM_MODULE_PACKAGE=packman-common@%PM_PACKMAN_VERSION%.zip
for /f "delims=" %%a in ('powershell -ExecutionPolicy ByPass -NoLogo -NoProfile -File "%~dp0\generate_temp_file_name.ps1"') do set TEMP_FILE_NAME=%%a
set TARGET=%TEMP_FILE_NAME%
call "%~dp0fetch_file_from_packman_bootstrap.cmd" %PM_MODULE_PACKAGE% "%TARGET%"
if %errorlevel% neq 0 (
echo !!! Error fetching packman from CDN !!!
goto ERROR
)
echo Unpacking ...
"%PM_PYTHON%" -S -s -u -E "%~dp0\install_package.py" "%TARGET%" "%PM_MODULE_DIR%"
if %errorlevel% neq 0 (
echo !!! Error unpacking packman !!!
goto ERROR
)
del "%TARGET%"
goto END
:ERROR_MKDIR_PACKAGES_ROOT
echo Failed to automatically create packman packages repo at %PM_PACKAGES_ROOT%.
echo Please set a location explicitly that packman has permission to write to, by issuing:
echo.
echo setx PM_PACKAGES_ROOT {path-you-choose-for-storing-packman-packages-locally}
echo.
echo Then launch a new command console for the changes to take effect and run packman command again.
exit /B %errorlevel%
:ERROR
echo !!! Failure while configuring local machine :( !!!
exit /B %errorlevel%
:CLEAN_UP_TEMP_FOLDER
rd /S /Q "%TEMP_FOLDER_NAME%"
exit /B
:CREATE_PYTHON_BASE_DIR
:: We ignore errors and clean error state - if two processes create the directory one will fail which is fine
md "%PM_PYTHON_BASE_DIR%" > nul 2>&1
exit /B 0
:END

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<#
Copyright 2019 NVIDIA CORPORATION
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
#>
param(
[Parameter(Mandatory=$true)][string]$source=$null,
[string]$output="out.exe"
)
$filename = $output
$triesLeft = 4
$delay = 2
do
{
$triesLeft -= 1
try
{
Write-Host "Downloading from bootstrap.packman.nvidia.com ..."
$wc = New-Object net.webclient
$wc.Downloadfile($source, $fileName)
exit 0
}
catch
{
Write-Host "Error downloading $source!"
Write-Host $_.Exception|format-list -force
if ($triesLeft)
{
Write-Host "Retrying in $delay seconds ..."
Start-Sleep -seconds $delay
}
$delay = $delay * $delay
}
} while ($triesLeft -gt 0)
# We only get here if the retries have been exhausted, remove any left-overs:
if (Test-Path $fileName)
{
Remove-Item $fileName
}
exit 1

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:: Copyright 2019 NVIDIA CORPORATION
::
:: Licensed under the Apache License, Version 2.0 (the "License");
:: you may not use this file except in compliance with the License.
:: You may obtain a copy of the License at
::
:: http://www.apache.org/licenses/LICENSE-2.0
::
:: Unless required by applicable law or agreed to in writing, software
:: distributed under the License is distributed on an "AS IS" BASIS,
:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
:: See the License for the specific language governing permissions and
:: limitations under the License.
:: You need to specify <package-name> <target-path> as input to this command
@setlocal
@set PACKAGE_NAME=%1
@set TARGET_PATH=%2
@echo Fetching %PACKAGE_NAME% ...
@powershell -ExecutionPolicy ByPass -NoLogo -NoProfile -File "%~dp0download_file_from_url.ps1" ^
-source "http://bootstrap.packman.nvidia.com/%PACKAGE_NAME%" -output %TARGET_PATH%
:: A bug in powershell prevents the errorlevel code from being set when using the -File execution option
:: We must therefore do our own failure analysis, basically make sure the file exists:
@if not exist %TARGET_PATH% goto ERROR_DOWNLOAD_FAILED
@endlocal
@exit /b 0
:ERROR_DOWNLOAD_FAILED
@echo Failed to download file from S3
@echo Most likely because endpoint cannot be reached or file %PACKAGE_NAME% doesn't exist
@endlocal
@exit /b 1

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@@ -0,0 +1,161 @@
<#
Copyright 2019 NVIDIA CORPORATION
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
#>
$out = [System.IO.Path]::GetTempFileName()
Write-Host $out
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# SIG # End signature block

View File

@@ -0,0 +1,167 @@
<#
Copyright 2019 NVIDIA CORPORATION
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
#>
param(
[Parameter(Mandatory=$true)][string]$parentPath=$null
)
[string] $name = [System.Guid]::NewGuid()
$out = Join-Path $parentPath $name
New-Item -ItemType Directory -Path ($out) | Out-Null
Write-Host $out
# SIG # Begin signature block
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# Copyright 2019 NVIDIA CORPORATION
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
import zipfile
import tempfile
import sys
import os
import stat
import time
import hashlib
from typing import Any, Callable, Union
RENAME_RETRY_COUNT = 100
RENAME_RETRY_DELAY = 0.1
logging.basicConfig(level=logging.WARNING, format="%(message)s")
logger = logging.getLogger("install_package")
def remove_directory_item(path):
if os.path.islink(path) or os.path.isfile(path):
try:
os.remove(path)
except PermissionError:
# make sure we have access and try again:
os.chmod(path, stat.S_IRWXU)
os.remove(path)
else:
# try first to delete the dir because this will work for folder junctions, otherwise we would follow the junctions and cause destruction!
clean_out_folder = False
try:
# make sure we have access preemptively - this is necessary because recursing into a directory without permissions
# will only lead to heart ache
os.chmod(path, stat.S_IRWXU)
os.rmdir(path)
except OSError:
clean_out_folder = True
if clean_out_folder:
# we should make sure the directory is empty
names = os.listdir(path)
for name in names:
fullname = os.path.join(path, name)
remove_directory_item(fullname)
# now try to again get rid of the folder - and not catch if it raises:
os.rmdir(path)
class StagingDirectory:
def __init__(self, staging_path):
self.staging_path = staging_path
self.temp_folder_path = None
os.makedirs(staging_path, exist_ok=True)
def __enter__(self):
self.temp_folder_path = tempfile.mkdtemp(prefix="ver-", dir=self.staging_path)
return self
def get_temp_folder_path(self):
return self.temp_folder_path
# this function renames the temp staging folder to folder_name, it is required that the parent path exists!
def promote_and_rename(self, folder_name):
abs_dst_folder_name = os.path.join(self.staging_path, folder_name)
os.rename(self.temp_folder_path, abs_dst_folder_name)
def __exit__(self, type, value, traceback):
# Remove temp staging folder if it's still there (something went wrong):
path = self.temp_folder_path
if os.path.isdir(path):
remove_directory_item(path)
def rename_folder(staging_dir: StagingDirectory, folder_name: str):
try:
staging_dir.promote_and_rename(folder_name)
except OSError as exc:
# if we failed to rename because the folder now exists we can assume that another packman process
# has managed to update the package before us - in all other cases we re-raise the exception
abs_dst_folder_name = os.path.join(staging_dir.staging_path, folder_name)
if os.path.exists(abs_dst_folder_name):
logger.warning(
f"Directory {abs_dst_folder_name} already present, package installation already completed"
)
else:
raise
def call_with_retry(
op_name: str, func: Callable, retry_count: int = 3, retry_delay: float = 20
) -> Any:
retries_left = retry_count
while True:
try:
return func()
except (OSError, IOError) as exc:
logger.warning(f"Failure while executing {op_name} [{str(exc)}]")
if retries_left:
retry_str = "retry" if retries_left == 1 else "retries"
logger.warning(
f"Retrying after {retry_delay} seconds"
f" ({retries_left} {retry_str} left) ..."
)
time.sleep(retry_delay)
else:
logger.error("Maximum retries exceeded, giving up")
raise
retries_left -= 1
def rename_folder_with_retry(staging_dir: StagingDirectory, folder_name):
dst_path = os.path.join(staging_dir.staging_path, folder_name)
call_with_retry(
f"rename {staging_dir.get_temp_folder_path()} -> {dst_path}",
lambda: rename_folder(staging_dir, folder_name),
RENAME_RETRY_COUNT,
RENAME_RETRY_DELAY,
)
def generate_sha256_for_file(file_path: Union[str, os.PathLike]) -> str:
"""Returns the SHA-256 hex digest for the file at `file_path`"""
hash = hashlib.sha256()
# Read the file in binary mode and update the hash object with data
with open(file_path, "rb") as file:
for chunk in iter(lambda: file.read(4096), b""):
hash.update(chunk)
return hash.hexdigest()
def install_common_module(package_path, install_path):
COMMON_SHA256 = "0a2064434cca0170411c86f23349f9618556dc380d3589a2361db38ffeea9cac"
package_sha256 = generate_sha256_for_file(package_path)
if package_sha256 != COMMON_SHA256:
raise RuntimeError(
f"Package at '{package_path}' must have a sha256 of '{COMMON_SHA256}' "
f"but was found to have '{package_sha256}'"
)
staging_path, version = os.path.split(install_path)
with StagingDirectory(staging_path) as staging_dir:
output_folder = staging_dir.get_temp_folder_path()
with zipfile.ZipFile(package_path, allowZip64=True) as zip_file:
zip_file.extractall(output_folder)
# attempt the rename operation
rename_folder_with_retry(staging_dir, version)
print(f"Package successfully installed to {install_path}")
if __name__ == "__main__":
executable_paths = os.getenv("PATH")
paths_list = executable_paths.split(os.path.pathsep) if executable_paths else []
target_path_np = os.path.normpath(sys.argv[2])
target_path_np_nc = os.path.normcase(target_path_np)
for exec_path in paths_list:
if os.path.normcase(os.path.normpath(exec_path)) == target_path_np_nc:
raise RuntimeError(f"packman will not install to executable path '{exec_path}'")
install_common_module(sys.argv[1], target_path_np)