(no subject) (Zhe Kong)

radiance-general
1

Hello Raphael:
Thank you for your solution. I added the sky vault and it works now.
Again I really appreciate your quick reply.

Hello Christopher:
Thank you for your reminder. I will add -ab in rvu from now on.

Zhe

···

On Mon, Jul 25, 2016 at 2:00 PM, < [email protected]> wrote:

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Today's Topics:

   1. (no subject) (Zhe Kong)
   2. Re: (no subject) (Compagnon Rapha?l)
   3. Re: (no subject) (Christopher Rush)

----------------------------------------------------------------------

Message: 1
Date: Sun, 24 Jul 2016 16:16:52 -0500
From: Zhe Kong <[email protected]>
To: [email protected]
Subject: [Radiance-general] (no subject)
Message-ID:
        <
CAEV5NyfdgdWezzXdsfz+uLYdP1Qfg7Tyy4m8m8FK04QQyVQpfA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Dear Radiance users:
I ran into a rendering error and hope someone can help me out.
I want to explain my procedure first. My apologies if this message is much
too long ...
I built the model in DIVA and exported the model into .obj.
Then I used obj2rad to convert the model and created the material file
accordingly.
After that, I used oconv to create the .oct file and used rvu for
rendering.
Meanwhile, for the sky model, I tried several examples from Rendering with
Radiance, for instance $gensky 7 1 12 +i -a 37.97 -o -23.50 -m -30.
However, the results don't look right. The results only show direct
sunlight without diffuse light, I speculate that there is something wrong
with my model that influences the sky model. I am sharing my model,
material, and view files below.
Please help me to solve the issue.
As always, thak you all.

?
material.data
<
https://drive.google.com/file/d/0B3nNeoPjrTjYNEdLVzdyZV9IWkU/view?usp=drive_web
>
??
model.rad
<
https://drive.google.com/file/d/0B3nNeoPjrTjYRTNSS3czLWpYbzg/view?usp=drive_web
>
??
sky.rad
<
https://drive.google.com/file/d/0B3nNeoPjrTjYTW53M05FNk9lNVU/view?usp=drive_web
>
??
southview.vf
<
https://drive.google.com/file/d/0B3nNeoPjrTjYZGVwMmNHQlotdGM/view?usp=drive_web
>
?
--
*Zhe Kong*
*PhD Student*
*University of Wisconsin - Milwaukee *
*School of Architecture and Urban Planning *
*2131 E. Hartford Ave, Milwaukee, WI 53211 *
*Office 327*
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------------------------------

Message: 2
Date: Mon, 25 Jul 2016 05:31:59 +0000
From: Compagnon Rapha?l <[email protected]>
To: Radiance general discussion <[email protected]>
Subject: Re: [Radiance-general] (no subject)
Message-ID:
        <A6691D7EACBAC74589C1134EB0758B7F0144253604@HEFRMBX01.sofr.hefr.lan
>
Content-Type: text/plain; charset="utf-8"

Hi

Apparently the sky vault is missing in the sky.rad file.
You just need to add the following lines:

skyfunc glow sky_glow
0
0
4 0 0 1 180

Rapha?l
________________________________
De : Zhe Kong [[email protected]]
Envoy? : dimanche 24 juillet 2016 23:16
? : [email protected]
Objet : [Radiance-general] (no subject)

Dear Radiance users:
I ran into a rendering error and hope someone can help me out.
I want to explain my procedure first. My apologies if this message is much
too long ...
I built the model in DIVA and exported the model into .obj.
Then I used obj2rad to convert the model and created the material file
accordingly.
After that, I used oconv to create the .oct file and used rvu for
rendering.
Meanwhile, for the sky model, I tried several examples from Rendering with
Radiance, for instance $gensky 7 1 12 +i -a 37.97 -o -23.50 -m -30.
However, the results don't look right. The results only show direct
sunlight without diffuse light, I speculate that there is something wrong
with my model that influences the sky model. I am sharing my model,
material, and view files below.
Please help me to solve the issue.
As always, thak you all.

?
[https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png]
material.data<
https://drive.google.com/file/d/0B3nNeoPjrTjYNEdLVzdyZV9IWkU/view?usp=drive_web
>
??
[https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png]
model.rad<
https://drive.google.com/file/d/0B3nNeoPjrTjYRTNSS3czLWpYbzg/view?usp=drive_web
>
??
[https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png]
sky.rad<
https://drive.google.com/file/d/0B3nNeoPjrTjYTW53M05FNk9lNVU/view?usp=drive_web
>
??
[https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png]
southview.vf<
https://drive.google.com/file/d/0B3nNeoPjrTjYZGVwMmNHQlotdGM/view?usp=drive_web
>
?
--
Zhe Kong
PhD Student
University of Wisconsin - Milwaukee
School of Architecture and Urban Planning
2131 E. Hartford Ave, Milwaukee, WI 53211
Office 327

------------------------------

Message: 3
Date: Mon, 25 Jul 2016 13:43:59 +0000
From: Christopher Rush <[email protected]>
To: Radiance general discussion <[email protected]>
Subject: Re: [Radiance-general] (no subject)
Message-ID:
        <
88079A360FAC7441AE93ECBF619982363132A73D@AMXExMb01.global.arup.com>
Content-Type: text/plain; charset="utf-8"

And be sure that you use the parameter -ab to set the number of ambient
bounces if you're running commands yourself. The sky vault source that
Raphael mentions is only considered in the ambient calculation. Higher
values for -ab (within the range of usually 2 to 6 or maybe more) increases
accuracy wherever reflections between surfaces are important.

-----Original Message-----
From: Compagnon Rapha?l [mailto:[email protected]]

Hi

Apparently the sky vault is missing in the sky.rad file.
You just need to add the following lines:

skyfunc glow sky_glow
0
0
4 0 0 1 180

Rapha?l

________________________________
De : Zhe Kong [[email protected]]

However, the results don't look right. The results only show direct
sunlight without diffuse light, I speculate that there is something wrong
with my model that influences the sky model. I am sharing my model,
material, and view files below.

------------------------------

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End of Radiance-general Digest, Vol 149, Issue 16
*************************************************

--
*Zhe Kong*
*PhD Student*
*University of Wisconsin - Milwaukee *
*School of Architecture and Urban Planning *
*2131 E. Hartford Ave, Milwaukee, WI 53211 *
*Office 327*