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Christoph Hormann wrote:
> Mike Raiford wrote:
>> Could someone briefly explain to me the format of the file saved in
>> the radiosity save_file directive.
>
> These files contain a text representation of the radiosity data tree
> generated by POV-Ray. Direction vectors are stored in a special
> compressed form. For the details you should have a look at the POV-Ray
> source code but for understanding most parts of it you need some deeper
> understanding of the inner workings of the radiosity feature.
Thanks, that satisfied my curiosity, and I think I understand the format
of the file a bit more, now. As I suspected, the compressed information
exists in the hex numbers (normal and direction to source). The 2 values
I didn't understand are distance values.
> Don't expect the format not to change in future versions of POV-Ray.
Understood :) I don't intend on releasing tools to deal with this file,
but manly for my own personal meddling...
> Christoph
>
--
~Mike
Things! Billions of them!
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