POV-Ray : Newsgroups : povray.binaries.images : IBL : Re: IBL Server Time
7 Aug 2024 15:16:19 EDT (-0400)
  Re: IBL  
From: Jaime Vives Piqueres
Date: 21 Apr 2006 14:28:22
Message: <44492446@news.povray.org>
Trevor G Quayle wrote:
> Here is my attempt at doing this (I assume I know what you are doing, i.e.
> you are trying to assemble a series of LDR images into an HDR image within
> POV).  The difficult part is determining a camera response curve (similar
> to monitor gamma) and the relative/absolute F-Stop values for the given
> images. I'm not even sure I've applied the response curve correctly here,
> but it seems ok even though the results are slightly different than that
> obtained using HDRShop.

   Thanks for sharing! I didn't try to understand what you done there, 
but it gives much better results than the simple linear approach I was 
using. And it's also much more practical to have it on a single layer, 
of course. Now, if I can convince the camera to focus on the reflection...

--
Jaime


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