[Bf-committers] [Bf-blender-cvs] SVN commit: /data/svn/bf-blender [51258] trunk/blender: Cycles: Anisotropic BSDF enabled, with tangents now computed from the active UV map.

Brecht Van Lommel brechtvanlommel at pandora.be
Tue Oct 16 20:56:49 CEST 2012

Right, for a sphere you need a singularity at the poles, but you do
not need a seam between them too.


On Tue, Oct 16, 2012 at 8:34 PM, Morten Mikkelsen <mikkelsen7 at gmail.com> wrote:
>>Ok, I'm still convinced we can do better than either, will try to figure
> it out.
> Can't blame a man for trying :)
> Food for thought though:
> http://en.wikipedia.org/wiki/Hairy_ball_theorem
> The hairy ball theorem! It basically says that a tangent field on the
> surface of a sphere in an odd dimensional vector space
> must partition somewhere. Couldn't help bring it up since it's a classic :)
> _______________________________________________
> Bf-committers mailing list
> Bf-committers at blender.org
> http://lists.blender.org/mailman/listinfo/bf-committers

More information about the Bf-committers mailing list