The files in the Backgrounds directory and its subdirectories comprise
sets of background images suitable for use in iStripper scenes. Unless
otherwise stated these are all generic backgrounds that can be used in
simple scenes where the performers may appear at any  point  near  the
bottom of the screen.

It is not intended to provide a large set of background images in this
library,  but  some are needed in order to test and to demonstrate the
effect of the shaders.  Given  that  need I have extended the scope of
theis part of TheEmuLib so that it contains sets of related background
images that I have previously used of in several scenes.

Currently the following collections of background images are provided

   Misc - A few miscelaneous backgrounds.

   Space - Images of planets and deep space objects.

Although primarily intended for use as backgrounds all of these images
may of course be used for other purposes in a scene.

Typicaly a scene would either reference a specific background by using
a texture declaration such as

   texture {
      Id: Background
      Source: Backgrounds/Space/galaxy angel ceballos.jpg
   }

or else specify the use of a random selection of a background from one
of the subdirectories by using a texture declaration such as

   texture {
      Id: Background
      Source: Backgrounds/Space/
   }

where the final "/" is optional, but it emphasises that a directory is
being referenced rather than a specific file.
