[Radiance-general] pkgBSDF weird behavior

[Germán Molina Larrain]

It is working now!...

I erased and reinstalled Radiance with no -O option.

THANKS VERY MUCH GREG AND JACK

German


2013/9/13 Germán Molina Larrain <gmolina1 at uc.cl>

> mmm, that is weird.
>
> I actually did not understand anything you said, haha... I just use the
> "sudo ./makeall install" command. How do I choose different -O and -g
> options?
>
> THANKS AGAIN
>
> German
>
>
> 2013/9/12 Greg Ward <gregoryjward at gmail.com>
>
>> Hi Germán,
>>
>> I tried it, and I don't get an error.  What -O setting are you using when
>> compiling Radiance?  Anything above -O2 has been known to generate
>> incorrect code with gcc.  Even -O2 sometimes causes runtime errors.
>>
>> If you recompile and get an error using -O1, try without -O, just using
>> -g, and run it in the debugger.  This is the only way to find out where it
>> is going wrong.
>>
>> Best,
>> -Greg
>>
>> *From: *Germán Molina Larrain <gmolina1 at uc.cl>
>>
>> *Date: *September 12, 2013 3:04:29 PM PDT
>>
>> *
>> *
>>
>> Thanks Greg,
>>
>> I uploaded a file called "SunliteExport.zip" to the same folder.
>>
>> Bye!
>>
>> German
>>
>>
>> 2013/9/12 Greg Ward <gregoryjward at gmail.com>
>>
>>> Hi Germán,
>>>
>>> This is an unusual error, and not very informative.  I will attempt to
>>> reproduce it if you can send me all of your files off-list in a compressed
>>> tar file attachment (if it's not too big to mail).
>>>
>>> Best,
>>> -Greg
>>>
>>> *From: *Germán Molina Larrain <gmolina1 at uc.cl>
>>>
>>> *Date: *September 12, 2013 1:03:47 PM PDT
>>>
>>> *
>>> *
>>>
>>> Dear Everyone,
>>>
>>> I have been playing with pkgBSDF and that kind of stuff, and something
>>> weird is happening (I think).
>>>
>>> This is my scene (of course the references are present in the respective
>>> directories).
>>>
>>> ##### CASE
>>>
>>> !xform Geometry/Layer0.rad
>>>
>>> #East Shading
>>> !pkgBSDF -s system.xml | xform -t 0 0 .02 -rx 90 -rz 90 -t 5.02 1.02
>>> 2.27 -a 5 -t 0 1.5 0
>>>
>>> #South Shading
>>> !pkgBSDF -s blind0.xml | xform -rx -90 -t 2.54 0 1.869
>>>
>>> !xform Skies/sky.rad
>>>
>>> Anyway, when I try to render, it only works without ambient calculations
>>> (-ab 0), and only with one pkgBSDF declaration (the BSDFs are in my
>>> RAYPATH).
>>>
>>> When I try to render with -ab 1, it returns:
>>>
>>>  4018 Abort trap: 6  rpict -vf Views/view.vf -ab 1 octree >
>>> Images/south_only_AB1.hdr
>>>
>>> When I try both together with -ab 0:
>>>
>>> 043 Abort trap: 6 rpict -vf Views/view.vf -ab 0 octree >
>>> Images/both_AB0.hdr
>>>
>>> And, when I try both together with -ab 1:
>>>
>>> 4075 Abort trap: 6  rpict -vf Views/view.vf -ab 1 octree >
>>> Images/both_AB1.hdr
>>>
>>> Here you can check the images "just generated".
>>> https://www.dropbox.com/sh/fqedoyd7jdbn0uv/rNniz9rqoI
>>>
>>> Might this be a bug? I am using the HEAD version from about yesterday...
>>>
>>> THANKS
>>>
>>> Germán
>>>
>>>
>>
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>>
>>
>
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