[Radiance-general] Three-phase Method dctimestep
Greg Ward
gregoryjward at gmail.com
Thu Aug 28 09:42:59 PDT 2014
Hi Jinsook,
Are you aware that dctimestep is multiplying RGB triples as though they are 3 independent matrices?
-Greg
> From: jinsook kang <kjstotoro at naver.com>
> Subject: [Radiance-general] Three-phase Method dctimestep
> Date: August 28, 2014 6:27:09 PM GMT+02:00
>
> 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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