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Christopher James Huff <cja### [at] earthlink net> wrote:
> No. The interpolation is a weighted average, with the weights
> independant of the pixel values. Basically the same goes for the
> conversion. It's a very inefficient way to do it, requiring
> interpolation of three values when only one would do, but it will work.
You're right, it does work.
I uploaded a table with my tests:
<http://www.lutz-peter.hoogi.de/extern/hfield/>
So a POV-generated TGA (or 2 seperate images) seems to be the only way
to get it working.
However it would be much nicer if POV directly supported 16bit PNG
(or TIFF)...
Lutz-Peter
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