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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Dear Bill, "From: Bill Hibbard " wrote: > Hi Guillaume, > > First, congtrats on your experiments with Java 2 and Java3D on Linux. > I tried a few months ago with Blackdown's first release, but ran into > UnsatisfiedLinkErrors when I tried to run anything that opened a window. > So I have not yet run VisAD successfully on Linux. > > According to the VisAD FAQ, 'Class ... not found' errors are generally > due to an error in your CLASSPATH. However, since your errors are not > occuring until you get to the visad/examples directory, where the source > files do not include package statements, the problem may be more subtle. > > First, does your CLASSPATH include the parent directory of your visad > directory, and '.' (the current directory)? I believe that the '.' is > necessary to compile visad/examples because these classes do not have > a package statement. As a test, you might try: > > cd visad/examples > javac -J-mx32m *.java > This wors OK. I have been able to run Test40 to Test60. The only one which is failing is Test56 which starts with a : Connection refused to host : localhost. Have you seen this before ? My problems were due to the fact that I was forgetting to diasable the JIT compiler which in not working in the current Blackdown version. > > Also, on all matters related to the VisAD Makefile I defer to Dave > Glowacki, who knows much more about it than I do. So Dave, please > correct me if I'm wrong about this. > > > Then I have got the visad.jar file (to get rid of the compilation > > problems) but I get another problem :the frame is disappearing > > immediatly after the program is loaded (I can hardly see it). > > Have you already met this ? Any idea ? > > This could be a problem with Linux Java 2 or Java3D. Have you > tried the demos under jdk1.2/demo/jfc or jdk1.2/demo/java3d? > > Do you get the disappearing frame with both Java2D and Java3D > demos? (Test41 for Java2D, Test42 for Java3D, in examples). > > Cheers, > Bill > ---------------------------------------------------------- > Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706 > hibbard@xxxxxxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738 > http://www.ssec.wisc.edu/~billh/vis.html What I would like now is to visualize 3D data coming from 3D surfacis unstructured meshes. Is this possible ? Have you a test doing something similar ? This could be a good starting point. Cheers Guillaume
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