[Radiance-general] 5-phase method - Direct daylight matrix

[Leyla Sanati]

Andy,
Thank you for clarification. I guess I was confused because I noticed you
had the venetian blinds in your all black model, while it was already
contained in your BSDF. It must have slipped there from previous parts.


$ xform -m black objects/testroom_Swall.rad objects/testroom.rad
objects/ground.rad

 \ *objects/venetianblind.rad  *| oconv materials/testroom.mat -
objects/viewmtxsurf.rad

\ objects/daymtxsurf.rad skies/sky_white.rad > octs/model_allblack.oct


Best,

Leyla


On Mon, Nov 11, 2013 at 7:14 PM, Andrew McNeil <amcneil at lbl.gov> wrote:

> Hi Leyla,
> Assuming the window frame, mullions and shading devices are contained in
> the BSDF data, no you don't need those either.
> Andy
>
>
> On Mon, Nov 11, 2013 at 12:59 PM, Leyla Sanati <leylasanati at gmail.com>wrote:
>
>> Thank you Andy for your response.
>> Sorry if this sounds dumb.  I just want to make sure I am doing it right.
>> So in the all black model, I include all of the window assembly elements
>> (window frame, mullions, shading devices) Except for the glass.
>>
>> Leyla
>>
>>
>> On Mon, Nov 11, 2013 at 1:42 PM, Andrew McNeil <amcneil at lbl.gov> wrote:
>>
>>> Hi Leyla,
>>> This section computes the direct component of the three-phase method in
>>> order to subtract it out.  The transmission properties of glazing.rad are
>>> contained in the BSDF (bsdf/fullwindow.xml) and is applied in the second
>>> dctimestep command in section 6.8.
>>> Best,
>>> Andy
>>>
>>>
>>> On Sun, Nov 10, 2013 at 8:21 PM, Leyla Sanati <leylasanati at gmail.com>wrote:
>>>
>>>> Hi all,
>>>>
>>>> My question is regarding the 5-phase method tutorial, example 1,
>>>> section 6.6. I was wondering why glazing.rad is not included in the
>>>> all black model of the direct daylight matrix (after "-").
>>>>
>>>> Best,
>>>> Leyla
>>>>
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