On Sun, Dec 13, 2020 at 11:23:10AM -0500, Andrea Fleckenstein wrote: > Dimitri Karamazov <[email protected]> writes: > > > Information for inst:opensubdiv-3.4.3 > > > > Comment: > > open-source subdivision surface library > > > > Description: > > OpenSubdiv is a set of open source libraries that implement high performance > > subdivision surface (subdiv) evaluation on massively parallel CPU and GPU > > architectures. This codepath is optimized for drawing deforming subdivs with > > static topology at interactive framerates. The resulting limit surface > > matches Pixar's Renderman to numerical precision. > > > > Maintainer: Dimitri Karamazov <[email protected]> > > > > WWW: https://graphics.pixar.com/opensubdiv/ > > > > This port is pretty provides a vital functionality for blender. > > Build, run tested with blender > > All regression tests pass. > > > > Any comments,OK's? > > It doesn't build on my machine (amd64). ld is unable to find -lrt and -ldl, Ah, must've cleared the sed command to remove that single instance while cleaning the Makefile. Now I've included it in a patch.
> WANTLIB += ${COMPILER_LIBCXX} GL ICE SM X11 Xcursor Xext Xi Xinerama
> WANTLIB += Xrandr Xxf86vm c m tbb
>
> So not sure if these extra ones are needed if just for regression test.
> Also seems like most of the wantlib anyway is just for the GPU lib,
> wondering if we should even install this? Not sure if we could use it
> even if we wanted to.
While building all option must be turned on since it allows for a more
thorough testing. Just delete those files post-install. They won't be
cluttering the WANTLIB then. Also 2 regression tests fail out of 16.
Let me know if it is same for you.
regards,
Dimitri
opensubdiv.tar.gz
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