We have released a new version, 662, of "Jun for Java".

 The major changes since the version 655 includes:

   * (modification) JunDelaunay2dDiagram is updated to Jun662.
     Methods to get a convex hull and a minimal enclosing circle
     are added.

       http://www.sra.co.jp/people/nisinaka/Jun4Java/News/662/ConvexHull.gif
     
http://www.sra.co.jp/people/nisinaka/Jun4Java/News/662/MinimalEnclosingCircle.gif

   * (modification) JunOpenGL3dObject is updated to Jun665.
     More typical arrow objects are added.

   * (modification) JunOpenGL3dTransformedObject is updated to
     Jun656.  The internally used object is cached for
     efficiency.

   * (modification) JunGeometry and its subclasses are updated
     to Jun658.  Some methods for converting to planes/triangles
     are added.

   * (new feature) Discrete wavelet transforms are implemented.
     JunDiscreteWavelet1dTransformation is a class for one
     dimensional data and JunDiscreteWavelet2dTransformation is
     for two dimension.

       http://www.sra.co.jp/people/nisinaka/Jun4Java/News/662/DWT1d.png
       http://www.sra.co.jp/people/nisinaka/Jun4Java/News/662/DWT2d01.png
       http://www.sra.co.jp/people/nisinaka/Jun4Java/News/662/DWT2d02.png

   * (modification) JunMatrix/JunDoubleMatrix are updated to
     Jun660.

 You can download "Jun for Java" from the following URL.

   ftp://ftp.sra.co.jp/pub/lang/java/jun4java/

 Jun is a framework for developing 3D graphic multimedia
 applications provided as an Open Source Software at NO COST.
 Please refer to the following URL for more information about
 "Jun for Java".

   http://www.sra.co.jp/people/nisinaka/Jun4Java/index-e.html

                           Best regards,
                           Yosh Nishinaka (nisinaka@sra.co.jp)