Forward ray tracer

Hi All!

I am currently using Radiance (PC based) for analysing the use of 'light
pipes' in deep plan buildings. A light pipe is a highly specular reflective
surface (97%+) which redirects light from the zenithal sky into a room.
Unfortunately the simulation breaks down because of the
'backward-ray-tracing' nature of the PC Radiance suite of software I am
using.

I have now installed Linux on my PC and am installing Radiance on it. Is it
possible to get a patch that allows Forward ray tracing (100 reflections or
more) for use with the light pipe?

Regards,

Anthony Farrell

Dublin Institute of Technology,
Lead Researcher,
Faculty of Engineering,
Bolton Street,
Dublin 1,
Ireland.

ยทยทยท

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