Re: [Algorithms] Occlusion maps for local lights via SH?

[<Pau...@sc...>]

On 03/12/2003 10:26:22 gdalgorithms-list-admin wrote: 

> Yes (I believe it's called "irradiance volume"), but my focus was on 
shadows
> in static level from dynamic local lights :)

How about this:

Precompute standard sh coefficients for each vertex in the world as per 
PRT.

Do the standard point lighting calculation, but project the normalised 
direction
vector into SH using the cartesian rep.

This should give you point lighting but with SH shadowing?

Cheers, Paul.


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