Re: [Opensg-users] Bug in file handling?! (long pathname problem?)

[Marcus L. <ma...@ya...>]

I've done some more searching, and the problem appears to be image urls 
having "../foo/bar.jpg" stuff, when loading the file 
"c:/beep/boop/usingbar.wrl" having "c:/beep" in the pathhandler.

Then the ImageFileHandler fails to parse the file type correctly.

Loading from boop (i.e. issuing that path to the pathhandler) solves the 
problem.

Tricky...

/Marcus

P.S. Pardon the silly example names, I've had a busy day... :)


Marcus Lindblom wrote:
> Not this week, it's time for beer right now. 8-D
> 
> I'll get on it on monday and see if I can find anything else that 
> pinpoints this issue a bit more, otherwise I'll put the stuff on the web 
> for you.
> 
> Thanks for looking into it!
> 
> /Marcus
> 
> Andreas Zieringer wrote:
> 
>> Hi Marcus,
>>
>> just tried it with a much longer pathname than yours this worked fine 
>> for me. Can you upload your file somewhere so we can reproduce this?
>>
>> Andreas
>>
>>> (Lots of posts this day. Hope you don't mind too much .. ;)
>>>
>>> Hi again,
>>>
>>> I have noticed some strange bug when loading files. If the path too 
>>> long, then things go wrong (textures disappear and/or no polygons 
>>> loaded).
>>>
>>> Loading a file such as 
>>> 'C:\Misc\Styx\thorax\Heart_20050825\Parts_heart\r_atrium.wrl' does 
>>> not work in OpenSG (1.4), OSGSceneviewer (1.4) or VRED (0.97).
>>>
>>> However, 'C:\Temp\Heart_20050825\Parts_heart\r_atrium.wrl' does.
>>>
>>> Also, if I load a incorrect file in vred, I can't load a correct file 
>>> without restarting.
>>>
>>> I suspect a buffer-overrun in the path length, especially if the 
>>> vrml-file refers textures (i.e. ../images/aorta.jpg is the case in 
>>> the above file).
>>>
>>> I couldn't find any bug on sourceforge, but I know there's been some 
>>> postings on path handling and such, so someone might have looked at 
>>> this.
>>>
>>> Can anyone confirm/deny this?
>>>
>>> Best Regards,
>>> /Marcus
>>>
>>>
>>> -------------------------------------------------------
>>> SF.Net email is Sponsored by the Better Software Conference & EXPO
>>> September 19-22, 2005 * San Francisco, CA * Development Lifecycle 
>>> Practices
>>> Agile & Plan-Driven Development * Managing Projects & Teams * Testing 
>>> & QA
>>> Security * Process Improvement & Measurement * 
>>> http://www.sqe.com/bsce5sf
>>> _______________________________________________
>>> Opensg-users mailing list
>>> Ope...@li...
>>> https://lists.sourceforge.net/lists/listinfo/opensg-users
>>>
>>>
>>
>>
>>
>> -------------------------------------------------------
>> SF.Net email is Sponsored by the Better Software Conference & EXPO
>> September 19-22, 2005 * San Francisco, CA * Development Lifecycle 
>> Practices
>> Agile & Plan-Driven Development * Managing Projects & Teams * Testing 
>> & QA
>> Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
>> _______________________________________________
>> Opensg-users mailing list
>> Ope...@li...
>> https://lists.sourceforge.net/lists/listinfo/opensg-users
>>
> 
> 
> -------------------------------------------------------
> SF.Net email is Sponsored by the Better Software Conference & EXPO
> September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
> Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA
> Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
> _______________________________________________
> Opensg-users mailing list
> Ope...@li...
> https://lists.sourceforge.net/lists/listinfo/opensg-users