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#!/usr/bin/env python3
# SPDX-FileCopyrightText: 2015-2022 Blender Authors
#
# SPDX-License-Identifier: Apache-2.0
import argparse
import os
import platform
import sys
from pathlib import Path
try:
# Render report is not always available and leads to errors in the console logs that can be ignored.
from modules import render_report
class WorkbenchReport(render_report.Report):
def __init__(self, title, output_dir, oiiotool, device=None, blocklist=[]):
super().__init__(title, output_dir, oiiotool, device=device, blocklist=blocklist)
self.gpu_backend = device
def _get_render_arguments(self, arguments_cb, filepath, base_output_filepath):
return arguments_cb(filepath, base_output_filepath, gpu_backend=self.device)
except ImportError:
# render_report can only be loaded when running the render tests. It errors when
# this script is run during preparation steps.
pass
def setup():
import bpy
for scene in bpy.data.scenes:
scene.render.engine = 'BLENDER_WORKBENCH'
scene.display.shading.light = 'STUDIO'
scene.display.shading.color_type = 'TEXTURE'
# 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, gpu_backend):
arguments = [
"--background",
"--factory-startup",
"--enable-autoexec",
"--debug-memory",
"--debug-exit-on-error"]
if gpu_backend:
arguments.extend(["--gpu-backend", gpu_backend])
arguments.extend([
filepath,
"-E", "BLENDER_WORKBENCH",
"-P",
os.path.realpath(__file__),
"-o", output_filepath,
"-F", "PNG",
"-f", "1"])
return arguments
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('--batch', default=False, action='store_true')
parser.add_argument('--fail-silently', default=False, action='store_true')
parser.add_argument('--gpu-backend', nargs=1)
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]
gpu_backend = args.gpu_backend[0]
from modules import render_report
report = WorkbenchReport("Workbench", output_dir, oiiotool, device=gpu_backend)
if gpu_backend == "vulkan":
report.set_compare_engine('workbench', 'opengl')
else:
report.set_compare_engine('eevee_next', 'opengl')
report.set_pixelated(True)
report.set_reference_dir("workbench_renders")
test_dir_name = Path(test_dir).name
if test_dir_name.startswith('hair') and platform.system() == "Darwin":
report.set_fail_threshold(0.050)
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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