Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Have you looked at all into using OpenGL directly via gl4java? I've heard many people complain about java3d not being useful precisely because of it's scene graph nature. In data visualization one often wants to just push data to the graphics cards as fast as possible, not create an intermediate scene graph, since the data sets are way too large. -----Original Message----- From: Bill Hibbard [mailto:hibbard@xxxxxxxxxxxxxxxxx] ... But most VisAD memory use is in Java3D scene graphs. If you are using volume rendering, it uses lots of memory. ...
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