Re: [UPDATE] graphics/blender -> 2.90.1

From Stuart Henderson
> update to blender-2.91.0, from Dimitri Karamazov (and earlier work on
> 2.81 from Andrea Fleckenstein). Dimitri takes maintainer, agreed with
> pascal@. I added a dep on graphics/potrace because blender picks it up
> at build time if present.

WANTLIB += ${MODPY_WANTLIB}
WANTLIB += ${COMPILER_LIBCXX} GL GLEW Half-2_5 Iex-2_5 IlmImf-2_5
WANTLIB += IlmThread-2_5 Imath-2_5 OpenColorIO OpenImageIO SDL2
WANTLIB += X11 Xfixes Xi Xrender Xxf86vm avcodec avdevice avformat
WANTLIB += avutil boost_atomic-mt boost_chrono-mt boost_date_time-mt
WANTLIB += boost_filesystem-mt boost_regex-mt boost_system-mt
WANTLIB += boost_thread-mt c fftw3 freetype jpeg m openal openjp2
WANTLIB += png potrace sndfile swscale tbb tiff tinyxml util yaml-cpp
WANTLIB += z

Hmm..., opencolorio, yaml-cpp, tinyxml, sndfile are present in wantlibs as well.
I guess those should be added to LIB_DEPENDS. yaml-cpp and tinyxml are
recursively pulled by opencolorio, so adding just add will be okay? Also
opencolorio is pulled in by openimageio which is listed in LIB_DEPENDS.

So the question is are recursively pulled dependencies to be listed in LIB_DEPENDS?

From Andrea
> This works for me on amd64. I have some local wip ports for OpenSubdiv
> and and OpenVDB and I'm able to build blender against these, which is
> very helpful.

OpenVDB would be very nice to have, it only supports CPU rendering.
But I will be wary of OpenSubdiv since it seems to supports only modern GPUs.
I'm not sure if it will work on OpenBSD. Did you test them both?

https://archive.blender.org/wiki/index.php/Dev:Ref/Release_Notes/2.76/OpenSubdiv/
OpenSubdiv requires decent video card and latest video drivers installed.
Recommended video cards are AMD and NVidia, few years old max.

https://www.blendernation.com/2015/09/22/using-opensubdiv-in-blender-2-76/
https://www.blendernation.com/2020/03/04/daily-blender-tip-openvdb-quickstart/

If and when you deem fit to release OpenSubdiv and OpenVDB, one at a time ofcourse,
just cc me.

regards,
Dimitri