Mitzie schrieb:

> Hello,
> I've searched the net as well as the SVG 1.1 and 1.2 specs for an
> actual definition of a shadow tree.  I've found the definition "For
> storage of the distributable files, we create "object trees" which
> mimic the organization of the
> source code directory /usr/src (see figure 2). There is one object
> tree for each different architecture or
> operating system. We called the directories where object files are
> stored, "Shadow Trees", because their
> structure is a projection of the source code tree.
> "
> however this really does not apply to the RCC rendering model used in
> SVG.  Can anyone explain what a shadow tree is and why it is such an
> advantage to use it?
>
> Thanks.
>
Hi Mitzie

ok, let me try, if you have a <use> element, the used content gets 
cloned and virtually appended to the <use> element.
 this cloned content is a "shadow tree" of the original element that 
gets <use>ed.
 RCC or now sXBL is taking the concept of "shadow tree"s a step further, 
by giving you more controll of the creation process and insertion points 
of a "shadow tree".

hope im not to far off.
cheers
Holger


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