2.5D relighting in compositing with Blender

[JoseConseco]

Really cool technique for Environment Lighting based on Angular Map on this site.
http://www.francois-tarlier.com/blog/index.php/2010/04/2-5d-relighting-in-compositing-with-blender-using-spherical-harmonics/
Would be cool to have this as new node in blender for composing… Maybe one of developers would be interested in implementing this. That would be sweet

[0ptikz]

@JoseConseco"

Would be cool to have this as new node in blender for composing… Maybe one of developers would be interested in implementing this. That would be sweet

Here’s a quote from Matt from the comment section of that article:

@Matt Ebb

This is the same technique as I used to do this IBL stuff: http://mke3.net/blender/devel/rendering/diffuse_sh/

At the time, was considering making a compositing node for it too – would be very easy, pretty quick, and reasonably high quality with a bent normals pass exported too…

Would be nice if someone would pay me to work on this stuff instead of fixing bugs eh…!