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Thomas de Groot <tho### [at] degroot org> wrote:
> >
> > I shall make a small test scene. A way for me to remember stuff.
> >
>
> Like this. Left, image gamma is 1.0; right, image gamma is 2.2.
>
Nice! And you picked a good pattern to show it off.
The real *fun* begins when you take a height_field image (made elsewhere) and
*combine* it with a procedural pigment or pattern-- both of which can be
gamma-bent. It's a bit more complicated to code, but I was working up an example
anyway, and will post in a new thread. (BTW, some other interesting effects can
be gotten by making the gamma *less than* 1.0.)
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