[osg-users] .hdr Image format in RAW modus

Art Tevs stud_info2 at yahoo.de
Sat Oct 20 15:31:01 PDT 2007


Hi.

I am wonder why the HDR-Reader does not upload the raw
values per default to the image. 

I mean, what is the reason, why you have to specify
this option extra, since it is intuitively clear, that
the reader has to pass the data in the same manner as
it is stored in the file, raw data. The values can be
later used by a shader to convert them properly. 

Otherwise it would be gratefull to check, if the GPU
does support float textures and upload the values
directly converted to float?


Thanks, Art

P.S. Everytime a new version of osg is coming out, I
have to modify the hdr plugin to upload the raw data
;-)

 


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