Jaime Vives Piqueres <jaimevives@ignorancia.org> wrote:
> PM 2Ring wrote:
> > I've rendered the demo files & am in the process of transforming one
> > of Jaime's indoor scenes, rearranging and modifying the furniture &
> > adding little things like a door handle. See below for an example.
>
>    Nice improvement! The arrangement seems more natural than on my poor
> demo

Thankyou! [blush!] I'm glad you approve. :) I've changed the leather to
vinyl by using your RS_BlueRubber. The wood textures I've added are
unprocessed, but the yellow shell pigments are processed using
ReferenceRGB().

> (but the patio image on the frame needs a gamma correction... :)

:) I thought it was more suitable than the POV demo image. :) I adjusted the
brightness & contrast with CIE_Imagemap_BC(); I only discovered the CIE
gamma adjustment macro the other night and haven't had a chance to use it
yet.

I know a little bit about colour spaces and CIE from the PostScript user
manual, but I haven't really studied it intensively. I suppose I should
read that reference you recommend in the Lightsys docs to understand better
what I'm doing...

> > Ah! The old Amstrad. Such a pleasant machine to program.
>
>    Yeah.. It was too my first computer. I programed there with BASIC
> some prehistoric computer graphics...

I never owned one, but I used to go into a nearby department stores and
write little graphics demos.

Below is an earlier effort. I call it "Gilles meets Jaime". :)