We have released a new version, 499, of "Jun for Java".

 This will be the last version which supports Java2 SDK 1.3.

 The major changes since the version 498 includes:

   * Refactoring on JunPoint.  Some of the return values and the
     method parameters are changed from Jun3dPoint/Jun2dPoint to
     JunPoint.

   * Fixed a bug of JunOpenGL3dTransformedObject and updated to
     Jun608.  Lights did not transformed appropriately.

   * sra.jun.geometry.support.JunPointSorter is added, which
     sorts arbitrary 2D/3D vertexes based on the eye point and
     the up vector.

       http://www.sra.co.jp/people/aoki/Jun/Topics/PointSorter/index.html

   * JunOpenGL3dPatchedObject is modified (a) to be able to
     specify a normal vector and a color for each vertexes, (b)
     to keep a polygon's attributes when transformed, (c) to fix
     a bug which ignores a texture when reading from VRML, and
     (d) to choose the last ones if a color and/or a normal
     vector for each vertexes is not specified when writing to
     VRML.

   * Some utility method for displaying JunOpenGL3dObject are
     implemented. You can specify a projection and a window
     place when showing JunOpenGL3dObject.

   * Establish normal vectors when applying mirror
     transformation, which is modified on Jun604.

   * JunOpenGL3dCone failed to create a cone on X-Z plane toward
     negative Y.

   * sra.jun.geometry.support.JunBSplineFunction is added and
     JunNurbsCurve#atT_(double) is implemented.

 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)