[Radiance-general] Three-phase Method dctimestep

CHI-German Molina gmolina at hdlao.com
Thu Aug 28 09:39:20 PDT 2014


Jinsook,

DCTIMESTEP does multiply matrices, a pretty naive method, actually. I have
no idea what might be causing the dismatch between your results and
DCTIMESTEP's.

Nothing too helpful... sorry.

Bye!





2014-08-28 12:27 GMT-04:00 jinsook kang <kjstotoro at naver.com>:

> Hi everyone.
>
>
>
> Is there anybody who knows how dctimestep works in three phase method?
>
> When I tried to multiply as a normal matrix (with python language), the
> illuminance result is not matched with dctimestep result.
>
> So, I wonder if dctimestep doesn't use normal matrix multiplication.
>
> If there is a specific method in dctimestep, please teach me.
>
>
>
> * let you know,
>
> 1. I picked up one column out of the every RGB(view matrix and daylight
> matrix), so that I made a simple matrix multiplication.
>
> 2. I created daylight matrix as a ASCII data instead of binary.
>
>
>
> Thank you.
>
> Jinsook
>
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>


-- 
*Germán Molina L.*
Ingeniero Trainee
Hunter Douglas Chile S.A.
Celular +569 89224445

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