Le 2023-02-23 à 13:26, Mike Miller a écrit :
> "s.day" <s.d### [at] uelacuk> wrote:
>> "Mike Miller" <mil### [at] gmailcom> wrote:
>>> I posted the scene file for that image. Sorry, there's tons of #declared stuff
>>> that's not used in the scene. It needs to be stripped down. Let me know if you
>>> have any questions.
>>>
>>>>> POV-Ray Text Files/ scene-files/blob form study.pov.txt
>>>
>>> Mike
>>
>> Thanks for the source, this one was crying out for a HDR render ;-)
> 
> 
> Thanks day,
> Sence jumping back into POV I've rendered a few images with 'radiosity on' but
> have not experimented with an hdri sky setup. Is there a way to set the
> dynamitic range of an image in POV? Thanks for the help.
> Mike
> 
You just need to apply the HDR or EXR image like any other image to a 
big sphere of a sky_sphere.
Then, you can use emission to brighten (>1) or darken (<1) it.
There is no need to change the dynamic range. It's done internally.

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