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On Thu, 8 Aug 2002, Jing Zhang wrote: > Recently, I'm designing 3D terrain program by usingVisAD class library. > This program includes 2D and 3D area. Each of them in the different > JFrame. When the user select area of 2D, there will be a correspondence > 3D display. But I found that I can't update 3D display currently showing > without closing the program. (It just accept data only once. If I have > new data, it doesn't accept) You question is not very precise, but it sounds like you may be trying to re-construct everything to update your DisplayImplJ3D. If you try to re-construct your RealTypes that will fail. The proper procedure is now to call RealType.getRealType() instead of explicitly constructing RealTypes. The RealType constructors have been deprecated. Good luck, Bill
visad
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