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\begin{verbatim}
Since GL4Java Version 2.0.0 Release 1,
GL4Java do supports the Java2 plattform !
Since GL4Java Version 2.7.1,
GL4Java do supports the privileges of the extension mechanism !
Please read INSTALL.txt first !
You may have many Java2 installation's, e.g.:
under unix, e.g.:
/jdk1.3
/usr/lib/jre1.3
or under window, e.g.:
c:/jdk1.3
c:/Programme/JavaSoft/JRE
If you want to use both java installations,
you have to install it in both directories !
E.g. the first one is for you development usage,
where the secound one is for your java jre 1.3 plugin usage
within your web browser.
If you use the JRE >= 1.3 plugin within you Web-Browser or appletviewer to:
- Install GL4Java
- Run the demo's from the GL4Java Website
you must add privileges to your
jre/lib/security/java.policy
file, to install GL4Java with the GL4Java Installer !
Here are the privileges for this purpose (installation only):
http://www.jausoft.com/Files/Java/1.1.X/GL4Java/Installer/java.policy
Prerequisites
==============
Be sure to have:
./jre/lib/ext/gl4java.jar : for Java2 or JRE
./jre/lib/ext/gl4java-glutfonts.jar : for Java2 or JRE
./jre/lib/ext/png.jar : for Java2 or JRE
For Windows32: Java2-Plug-In, Java2, JRE (prefered)
./jre/bin/GL4JavaGljMSJDirect.dll
./jre/bin/GL4JavaJauGljJNI.dll
./jre/bin/GL4JavaJauGljJNI12.dll
./jre/bin/GL4JavaJauGljJNI13.dll
./jre/bin/GL4JavaJauGljJNI14.dll
or
c:/windows/system/GL4JavaGljMSJDirect.dll
c:/windows/system/GL4JavaJauGljJNI.dll
c:/windows/system/GL4JavaJauGljJNI12.dll
c:/windows/system/GL4JavaJauGljJNI13.dll
c:/windows/system/GL4JavaJauGljJNI14.dll
For Unix: Java2-Plug-In, Java2, JRE (prefered)
./jre/lib/<machine>/libGL4JavaJauGljJNI.so*
./jre/lib/<machine>/libGL4JavaJauGljJNI12.so*
./jre/lib/<machine>/libGL4JavaJauGljJNI13.so*
./jre/lib/<machine>/libGL4JavaJauGljJNI14.so*
or
/usr/lib/libGL4JavaJauGljJNI.so*
/usr/lib/libGL4JavaJauGljJNI12.so*
/usr/lib/libGL4JavaJauGljJNI13.so*
/usr/lib/libGL4JavaJauGljJNI14.so*
* => all symbolic links and the file itself,
use "cp -a" to keep the symbolic links alive !
Be sure to copy the linked lib-files also !
After installation you may do a "ldconfig"
call as root !
Java2 Command-Line JDK (1.3-1.4.X, sun) on Win32:
=================================================
Well, you have to start the java.exe from the
<jdk-path>/jre/bin/java.exe
Otherwise, the jawt.dll is not found !! BUG in JDK !!
Java2-Plug-In, Appletviewer, Security:
======================================
Since GL4Java 2.7.1, the gl4java*.jar files must resides within
the jre/lib/ext directory. In this case no special policy
is needed for use GL4Java and you can skip this chapter !!
For GL4Java <= 2.7.0 only:
To allow JAVA2's appletviewer and Plug-In using JNI native libs,
just look at GL4Java/demo/Java2Applet.bat
(You have to change the GL4Java.policy file) !
You can - of course - use your 'policytool',
which is shipped with JAVA2 !
You can check JAVA2-Plug-In with the Java-Applets-Html-File's
demos/glLogoCvsAppletJ2P.html
demos/glOlympicCvsAppletJ2P.html
demos/testTextPPM1J2P.html
To use the demo Applets for Java2-Plug-In from www.jausoft.com,
please add the following lines to your java.policy file:
grant codeBase "http://www.jausoft.com/Files/Java/1.1.X/GL4Java/demos/-" {
permission java.security.AllPermission;
};
TODO:
=====
Test other plattforms :-)
\end{verbatim}
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