| Yoshiyuki NISHINAKA 2005-01-18, 12:19 pm |
| 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/Ju...rter/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/nisinak...va/index-e.html
Best regards,
Yosh Nishinaka (nisinaka@sra.co.jp)
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