Photon map

I intend to use radiance to evaluate the performance of TDGS (Tubular Daylighting Guiding Systems) sometimes called lightpipes. I want to try forward ray tracing. I heard Radiance has something called Photon map. Where can I get that and how can I learn how to use it? Thank you,Alejandro

sorry, i replied the wrong email ...

Hi, Alejandro,

Google "radiance photon mapping" tells us the following link:
http://www.ise.fraunhofer.de/en/admin-folder/archiv/applied-optics-and-functional-surfaces-draft/lighting-technology/lighting-simulations/light-directing-with-radiance-photon-mapping/download-photon_mapping/download-photon-mapping

- Ji

···

On Wed, Feb 5, 2014 at 11:51 PM, Alejandro Pacheco Diéguez < [email protected]> wrote:

I intend to use radiance to evaluate the performance of TDGS (Tubular
Daylighting Guiding Systems) sometimes called lightpipes. I want to try
forward ray tracing. I heard Radiance has something called Photon map.
Where can I get that and how can I learn how to use it?
Thank you,
Alejandro

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