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#!/usr/bin/env python3
# SPDX-FileCopyrightText: 2015-2023 Blender Authors
#
# SPDX-License-Identifier: Apache-2.0
import argparse
import os
import sys
from pathlib import Path
def setup():
import bpy
import addon_utils
addon_utils.enable("hydra_storm")
for scene in bpy.data.scenes:
scene.render.engine = 'HYDRA_STORM'
scene.hydra.export_method = os.environ['BLENDER_HYDRA_EXPORT_METHOD']
# When run from inside Blender, render and exit.
try:
import bpy
inside_blender = True
except ImportError:
inside_blender = False
if inside_blender:
try:
setup()
except Exception as e:
print(e)
sys.exit(1)
def get_arguments(filepath, output_filepath):
return [
"--background",
"--factory-startup",
"--enable-autoexec",
"--debug-memory",
"--debug-exit-on-error",
filepath,
"-P",
os.path.realpath(__file__),
"-o", output_filepath,
"-F", "PNG",
"-f", "1"]
def create_argparse():
parser = argparse.ArgumentParser()
parser.add_argument("-blender", nargs="+")
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-oiiotool", nargs=1)
parser.add_argument("-export_method", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
parser.add_argument('--fail-silently', default=False, action='store_true')
return parser
def main():
parser = create_argparse()
args = parser.parse_args()
blender = args.blender[0]
test_dir = args.testdir[0]
oiiotool = args.oiiotool[0]
output_dir = args.outdir[0]
export_method = args.export_method[0]
from modules import render_report
if export_method == 'HYDRA':
report = render_report.Report("Storm Hydra", output_dir, oiiotool)
report.set_reference_dir("storm_hydra_renders")
report.set_compare_engine('cycles', 'CPU')
else:
report = render_report.Report("Storm USD", output_dir, oiiotool)
report.set_reference_dir("storm_usd_renders")
report.set_compare_engine('storm_hydra')
report.set_pixelated(True)
test_dir_name = Path(test_dir).name
os.environ['BLENDER_HYDRA_EXPORT_METHOD'] = export_method
ok = report.run(test_dir, blender, get_arguments, batch=args.batch, fail_silently=args.fail_silently)
sys.exit(not ok)
if not inside_blender and __name__ == "__main__":
main()
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