POV-Ray : Newsgroups : povray.general : heightfields, 16bit images and isosurfaces : Re: heightfields, 16bit images and isosurfaces Server Time
4 Aug 2024 16:10:30 EDT (-0400)
  Re: heightfields, 16bit images and isosurfaces  
From: Lutz-Peter Hooge
Date: 8 Jun 2003 10:23:31
Message: <3ee346e3@news.povray.org>
Christopher James Huff <cja### [at] earthlinknet> wrote:

> That still doesn't explain why you chose the HDR format.

Because I guessed it is just another 16bit format.

> Did you use a grayscale image? When I was poking through that code, I 
> saw code for loading 16 bit grayscale, but I don't recall seeing 16-bit 
> RGB. And did you make sure to use bilinear interpolation?

I'll try again with grayscale, but IIRC I did already.
Yes, I DID use bilinear interpolation.

> BTW, the TGA format *is* supported, but image maps load it as an 
> ordinary color TGA,

Thats the same as not supported, isn't it?
Interpolation would scew it up.

Lutz-Peter


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