3. Better Colour

As you can see in <tutorial_chapter02a.png>, the colours look all washed out. 
LGEO uses its own colour definitions, so in <tutorial_chapter02b.png> they're 
already a lot better, but it's still not perfect, and later on, when we'll be 
using radiosity and hdr lighting, they won't look at all convincing.

I use the colour definitions of Todd Lehman (http://guide.lugnet.com/color/), 
(plus a few I've made myself, like bley, bred and various rubbers). You can find
a complete archive of Todd's colours at 
<http://guide.lugnet.com/color/povray-20021003/lg_colors.tar.gz>. My additions, 
plus an include file that maps them to reasonable numbers in MLCad, are in the 
includes-directory.

Just download and unpack everything to a directory, and then add the following 
line to POVRAY.ini:

	Library_Path="\path\to\colour\directory"

Then, in your .pov-file, remove the line that says

	#include "lg_color.inc"

and replace it with

	#include "koyancolours.inc"

If you render it now (<tutorial_chapter03a.png>), the colours just look a lot 
more reflective, but still not quite right. That's okay. You'll see the 
difference when we apply better lighting. So on to...