How to make fritted glass in radiance ?

Dear Radiance users,

This is my first attempt on this forum to find how to integrate a fritted
pattern on an IGU.
As far as I get, I have generated from Optic 5 some data from the product I
was looking for.

I got interested by this post:
http://www.radiance-online.org/pipermail/radiance-general/2002-June/000327.html

but how to integrate the definition of the fritted material (typically 50%
fritted - white color) ? Looking deeper, it seems there is a script "glaze"
that can be used with Radiance but I couldn't find it\used it.

I am trying to follow these guidelines :
http://www.gsd.harvard.edu/research/gsdsquare/Presentations/devalpine_visarc_glazing.pdf

Thanks a lot for your feedback.

Best,

ยทยทยท

--
Olivier Brouard

[email protected]
t: + 1 (415) 373 7808