Re: [Algorithms] A new type of directional lightmaps, was: ( Extracting Lights from a Dynamic SHLightEnvironment)

[Ben G. <be...@ga...>]

On 3/1/07, Brian Karis <zer...@gm...> wrote:
>
> Here's my actual idea. I would store 2 light colors and light
> directions and possibly an ambient color if it helped. This would
> bring me to 5 textures per luxel. Not great but at least doable. I


 For that much texture space, it sounds like you could pretty much do a
per-pixel SH...

Maybe you could detect regions that would have invalid interpolation between
them, and insert a "softening" pixel between them - one that had values
halfway in between to prevent the interpolation from going nuts?

    Ben Garney
    Torque Technologies Director
    GarageGames.Com, Inc.
    be...@ga...