[osg-users] Floating Point Texture Format

J.P. Delport jpdelport at csir.co.za
Wed Sep 17 23:50:36 PDT 2008


See here:

http://article.gmane.org/gmane.comp.graphics.openscenegraph.cvs/3084/match=floating+tiff

http://thread.gmane.org/gmane.comp.graphics.openscenegraph.user/31039/focus=31105

jp

Bill Prendergast wrote:
> Are there any file formats that natively handle floating-pt RGBA values?
> 
>  
> 
> I’m looking for one that can be handled by osgDB read/writeImageFile where
> 
> the data is stored in a format such as GL_RGBA32F_ARB (and preferably can be
> 
> viewed offline by some generic viewer provided the values are in the 
> [0,1] range).
> 
>  
> 
> I can read/write them raw, but would prefer something standard if it exists.
> 
>  
> 
> Thanks,
> 
>  
> 
> Bill
> 
> 
> ------------------------------------------------------------------------
> 
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> osg-users mailing list
> osg-users at lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

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