windows may not support EGL

[Beiliergo]

Describe the issue

Hey,
Thank you for this nice repo. I achieved automated rendering process with BlenderProc v2.5.0, on the Windows platform.
Now, I have upgraded the project to v2.6.0, but I am unable to run my preivous work.
I noticed that pyrender is used in BopWriterUtility.py.
set 'os.environ['PYOPENGL_PLATFORM'] = 'egl''
However, there is no EGL implementation on the Windows platform. headless render work in linux platform
As commenting out this line, I can use my render pipeline.
Perhaps this part needs to be distinguished based on the operating platform.

Minimal code example

os.environ['PYOPENGL_PLATFORM'] = 'egl'
# pylint: disable=wrong-import-position
import pyrender
# pylint: enable=wrong-import-position

Files required to run the code

No response

Expected behavior

import sys

if sys.platform == 'linux':
os.environ['PYOPENGL_PLATFORM'] = 'egl'

pylint: disable=wrong-import-position

import pyrender

pylint: enable=wrong-import-position

BlenderProc version

v2.6.0

[cornerfarmer]

Thanks for the hint, should now be fixed in v2.6.1