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Open EXR with 32 bit question

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  • Open EXR with 32 bit question

    I've started using 32 bit EXR images and have a question I'm hoping someone can help me with. It seems that my 32 bit images don't have the light resolution they should. For example when I adjust the exposure of an hdr image from the library I have the pure white areas will adjust down followed by the darker areas like I would expect. However the images I render when I adjust the exposure everything just gets grayer. Is there a setting I'm missing for adding all of the light data to the image? I've tried saving both .exr and .hdr with the same results. Thanks.

  • #2
    http://www.chaosgroup.com/forum/phpB...&highlight=exr

    Should answer all your questions. Basically a bug in RC3 which is corrected in RC4 (not yet offically released) but as noted in the thread above there are workarounds.

    p.s. I just did a search to find the answer.. something you could have done too

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    • #3
      Thanks Deforce. I did do a search for exr, don't know how I missed this post though

      Thanks again.

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      • #4
        Heheh no problem.
        Seems the workarounds are fairly easy so shouldnt be too much trouble until RC4 is released.

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        • #5
          So is there any way to get true 32 bit images using render strips with these workarounds? I couldn't figure out a way.

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          • #6
            Sorry mate, dont know.

            Maybe someone who has tried it can chime in with a solution.

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