[Radiance-general] rewrite BRDF as .cal file for plasfunc

[Katja Doerschner]

Thanks. Yes, I did look at rayinit.cal- that is were I found the other
variables. Now I used DxDyDz as my view direction vector and my .cal
function seems to work. (Well, technically that is).

katja


----- Original Message -----
From: Carsten Bauer <cbauer- at t-online.de>
Date: Monday, July 18, 2005 9:43 pm
Subject: Re: [Radiance-general] rewrite BRDF as .cal file for plasfunc

> Hi ,
> 
> you might have a look at the header section of the file 
> 'rayinit.cal', 
> here all predefined variables can be found..
> The general ray direction e.g is Dx, Dy, Dz  (which of course 
> correponds 
> to the view direction for the primary view rays.)
> 
> -cb
> 
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