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Question about libtiff usage


 
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Brian Davis-LGC
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PostPosted: Wed Dec 12, 2018 9:52 pm    Post subject:
Question about libtiff usage
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Hi, all.
I see that libtiff is a dependency of OpenSceneGraph.
Does anyone know what function it provides and if OSG will work if libtiff.dll is removed?

Thanks,
Brian
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robertosfield
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Joined: 18 Mar 2009
Posts: 12206

PostPosted: Thu Dec 13, 2018 8:24 am    Post subject:
Question about libtiff usage
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Hi Brian,

On Wed, 12 Dec 2018 at 21:52, Brian Davis-LGC < (
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Quote:

Hi, all. 
I see that libtiff is a dependency of OpenSceneGraph.
Does anyone know what function it provides and if OSG will work if libtiff.dll is removed?




The OSG's tif plugin uses libtiff to read .tf image files.  libtiff is an an optional dependency, so the only functionality you loose without it is loading of tif files.


Robert.





 

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Chris Hanson
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PostPosted: Thu Dec 13, 2018 4:30 pm    Post subject:
Question about libtiff usage
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Brian, it sounds like you have a binary distribution including OSG. Was it part of a larger application using OSG?

If it was part of an application, based on libtiff.dll being included in it, I would hazard a guess that it might be used by your application as most people have to do extra work to include libtiff in OSG builds.


If you want to message me privately, I can maybe help you assess if it's actually something you need or if you can safely nix it.






On Wed, Dec 12, 2018 at 10:52 PM Brian Davis-LGC < (
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)> wrote:

Quote:

Hi, all. 
I see that libtiff is a dependency of OpenSceneGraph.
Does anyone know what function it provides and if OSG will work if libtiff.dll is removed?
 
Thanks,
Brian
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