> David A Thomson wrote:
>
> My project is to build a fully rotatable 3D star map in Java. 

You could try to create different PointArray objects for collections of
stars of various apparent brightness.  You can vary the appearance of
the
PointArray objects using PointAttribute NodeComponent object to set 
different point sizes.  You could also set ColoringAttributes for more 
realism.  If you use larger point sizes, you should also turn
anti-aliasing on.

Each of these Point Array objects can be placed in a background
geometry.

-- 
-----
Dennis J Bouvier

Find the Java 3D Tutorial "Getting Started with the Java 3D API" at
http://sun.com/desktop/java3d/collateral

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